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 "sid.h"
  30 #include "r600_dpm.h"
  31 #include "si_dpm.h"
  32 #include "atom.h"
  33 #include "../include/pptable.h"
  34 #include <linux/math64.h>
  35 #include <linux/seq_file.h>
  36 #include <linux/firmware.h>
  37
  38 #define MC_CG_ARB_FREQ_F0           0x0a
  39 #define MC_CG_ARB_FREQ_F1           0x0b
  40 #define MC_CG_ARB_FREQ_F2           0x0c
  41 #define MC_CG_ARB_FREQ_F3           0x0d
  42
  43 #define SMC_RAM_END                 0x20000
  44
  45 #define SCLK_MIN_DEEPSLEEP_FREQ     1350
  46
  47
  48 /* sizeof(ATOM_PPLIB_EXTENDEDHEADER) */
  49 #define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V2 12
  50 #define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V3 14
  51 #define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V4 16
  52 #define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V5 18
  53 #define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V6 20
  54 #define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V7 22
  55
  56 #define BIOS_SCRATCH_4                                    0x5cd
  57
  58 MODULE_FIRMWARE("radeon/tahiti_smc.bin");
  59 MODULE_FIRMWARE("radeon/pitcairn_smc.bin");
  60 MODULE_FIRMWARE("radeon/pitcairn_k_smc.bin");
  61 MODULE_FIRMWARE("radeon/verde_smc.bin");
  62 MODULE_FIRMWARE("radeon/verde_k_smc.bin");
  63 MODULE_FIRMWARE("radeon/oland_smc.bin");
  64 MODULE_FIRMWARE("radeon/oland_k_smc.bin");
  65 MODULE_FIRMWARE("radeon/hainan_smc.bin");
  66 MODULE_FIRMWARE("radeon/hainan_k_smc.bin");
  67 MODULE_FIRMWARE("radeon/banks_k_2_smc.bin");
  68
  69 union power_info {
  70         struct _ATOM_POWERPLAY_INFO info;
  71         struct _ATOM_POWERPLAY_INFO_V2 info_2;
  72         struct _ATOM_POWERPLAY_INFO_V3 info_3;
  73         struct _ATOM_PPLIB_POWERPLAYTABLE pplib;
  74         struct _ATOM_PPLIB_POWERPLAYTABLE2 pplib2;
  75         struct _ATOM_PPLIB_POWERPLAYTABLE3 pplib3;
  76         struct _ATOM_PPLIB_POWERPLAYTABLE4 pplib4;
  77         struct _ATOM_PPLIB_POWERPLAYTABLE5 pplib5;
  78 };
  79
  80 union fan_info {
  81         struct _ATOM_PPLIB_FANTABLE fan;
  82         struct _ATOM_PPLIB_FANTABLE2 fan2;
  83         struct _ATOM_PPLIB_FANTABLE3 fan3;
  84 };
  85
  86 union pplib_clock_info {
  87         struct _ATOM_PPLIB_R600_CLOCK_INFO r600;
  88         struct _ATOM_PPLIB_RS780_CLOCK_INFO rs780;
  89         struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen;
  90         struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo;
  91         struct _ATOM_PPLIB_SI_CLOCK_INFO si;
  92 };
  93
  94 static const u32 r600_utc[R600_PM_NUMBER_OF_TC] =
  95 {
  96         R600_UTC_DFLT_00,
  97         R600_UTC_DFLT_01,
  98         R600_UTC_DFLT_02,
  99         R600_UTC_DFLT_03,
 100         R600_UTC_DFLT_04,
 101         R600_UTC_DFLT_05,
 102         R600_UTC_DFLT_06,
 103         R600_UTC_DFLT_07,
 104         R600_UTC_DFLT_08,
 105         R600_UTC_DFLT_09,
 106         R600_UTC_DFLT_10,
 107         R600_UTC_DFLT_11,
 108         R600_UTC_DFLT_12,
 109         R600_UTC_DFLT_13,
 110         R600_UTC_DFLT_14,
 111 };
 112
 113 static const u32 r600_dtc[R600_PM_NUMBER_OF_TC] =
 114 {
 115         R600_DTC_DFLT_00,
 116         R600_DTC_DFLT_01,
 117         R600_DTC_DFLT_02,
 118         R600_DTC_DFLT_03,
 119         R600_DTC_DFLT_04,
 120         R600_DTC_DFLT_05,
 121         R600_DTC_DFLT_06,
 122         R600_DTC_DFLT_07,
 123         R600_DTC_DFLT_08,
 124         R600_DTC_DFLT_09,
 125         R600_DTC_DFLT_10,
 126         R600_DTC_DFLT_11,
 127         R600_DTC_DFLT_12,
 128         R600_DTC_DFLT_13,
 129         R600_DTC_DFLT_14,
 130 };
 131
 132 static const struct si_cac_config_reg cac_weights_tahiti[] =
 133 {
 134         { 0x0, 0x0000ffff, 0, 0xc, SISLANDS_CACCONFIG_CGIND },
 135         { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 136         { 0x1, 0x0000ffff, 0, 0x101, SISLANDS_CACCONFIG_CGIND },
 137         { 0x1, 0xffff0000, 16, 0xc, SISLANDS_CACCONFIG_CGIND },
 138         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 139         { 0x3, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 140         { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 141         { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 142         { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 143         { 0x5, 0x0000ffff, 0, 0x8fc, SISLANDS_CACCONFIG_CGIND },
 144         { 0x5, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 145         { 0x6, 0x0000ffff, 0, 0x95, SISLANDS_CACCONFIG_CGIND },
 146         { 0x6, 0xffff0000, 16, 0x34e, SISLANDS_CACCONFIG_CGIND },
 147         { 0x18f, 0x0000ffff, 0, 0x1a1, SISLANDS_CACCONFIG_CGIND },
 148         { 0x7, 0x0000ffff, 0, 0xda, SISLANDS_CACCONFIG_CGIND },
 149         { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 150         { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 151         { 0x8, 0xffff0000, 16, 0x46, SISLANDS_CACCONFIG_CGIND },
 152         { 0x9, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 153         { 0xa, 0x0000ffff, 0, 0x208, SISLANDS_CACCONFIG_CGIND },
 154         { 0xb, 0x0000ffff, 0, 0xe7, SISLANDS_CACCONFIG_CGIND },
 155         { 0xb, 0xffff0000, 16, 0x948, SISLANDS_CACCONFIG_CGIND },
 156         { 0xc, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 157         { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 158         { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 159         { 0xe, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 160         { 0xf, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 161         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 162         { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 163         { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 164         { 0x11, 0x0000ffff, 0, 0x167, SISLANDS_CACCONFIG_CGIND },
 165         { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 166         { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 167         { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 168         { 0x13, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 169         { 0x14, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 170         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 171         { 0x15, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
 172         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 173         { 0x16, 0x0000ffff, 0, 0x31, SISLANDS_CACCONFIG_CGIND },
 174         { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 175         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 176         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 177         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 178         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 179         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 180         { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 181         { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 182         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 183         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 184         { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 185         { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 186         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 187         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 188         { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 189         { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 190         { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 191         { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 192         { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 193         { 0x6d, 0x0000ffff, 0, 0x18e, SISLANDS_CACCONFIG_CGIND },
 194         { 0xFFFFFFFF }
 195 };
 196
 197 static const struct si_cac_config_reg lcac_tahiti[] =
 198 {
 199         { 0x143, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
 200         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 201         { 0x146, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
 202         { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 203         { 0x149, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
 204         { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 205         { 0x14c, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
 206         { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 207         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 208         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 209         { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 210         { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 211         { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 212         { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 213         { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 214         { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 215         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 216         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 217         { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 218         { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 219         { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 220         { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 221         { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 222         { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 223         { 0x8c, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 224         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 225         { 0x8f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 226         { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 227         { 0x92, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 228         { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 229         { 0x95, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 230         { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 231         { 0x14f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 232         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 233         { 0x152, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 234         { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 235         { 0x155, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 236         { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 237         { 0x158, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 238         { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 239         { 0x110, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 240         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 241         { 0x113, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 242         { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 243         { 0x116, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 244         { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 245         { 0x119, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 246         { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 247         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 248         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 249         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 250         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 251         { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 252         { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 253         { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 254         { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 255         { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 256         { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 257         { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 258         { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 259         { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 260         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 261         { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 262         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 263         { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 264         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 265         { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 266         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 267         { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 268         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 269         { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 270         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 271         { 0x16d, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
 272         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 273         { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 274         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 275         { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 276         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 277         { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 278         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 279         { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 280         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 281         { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 282         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 283         { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 284         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 285         { 0xFFFFFFFF }
 286
 287 };
 288
 289 static const struct si_cac_config_reg cac_override_tahiti[] =
 290 {
 291         { 0xFFFFFFFF }
 292 };
 293
 294 static const struct si_powertune_data powertune_data_tahiti =
 295 {
 296         ((1 << 16) | 27027),
 297         6,
 298         0,
 299         4,
 300         95,
 301         {
 302                 0UL,
 303                 0UL,
 304                 4521550UL,
 305                 309631529UL,
 306                 -1270850L,
 307                 4513710L,
 308                 40
 309         },
 310         595000000UL,
 311         12,
 312         {
 313                 0,
 314                 0,
 315                 0,
 316                 0,
 317                 0,
 318                 0,
 319                 0,
 320                 0
 321         },
 322         true
 323 };
 324
 325 static const struct si_dte_data dte_data_tahiti =
 326 {
 327         { 1159409, 0, 0, 0, 0 },
 328         { 777, 0, 0, 0, 0 },
 329         2,
 330         54000,
 331         127000,
 332         25,
 333         2,
 334         10,
 335         13,
 336         { 27, 31, 35, 39, 43, 47, 54, 61, 67, 74, 81, 88, 95, 0, 0, 0 },
 337         { 240888759, 221057860, 235370597, 162287531, 158510299, 131423027, 116673180, 103067515, 87941937, 76209048, 68209175, 64090048, 58301890, 0, 0, 0 },
 338         { 12024, 11189, 11451, 8411, 7939, 6666, 5681, 4905, 4241, 3720, 3354, 3122, 2890, 0, 0, 0 },
 339         85,
 340         false
 341 };
 342
 343 #if 0
 344 static const struct si_dte_data dte_data_tahiti_le =
 345 {
 346         { 0x1E8480, 0x7A1200, 0x2160EC0, 0x3938700, 0 },
 347         { 0x7D, 0x7D, 0x4E4, 0xB00, 0 },
 348         0x5,
 349         0xAFC8,
 350         0x64,
 351         0x32,
 352         1,
 353         0,
 354         0x10,
 355         { 0x78, 0x7C, 0x82, 0x88, 0x8E, 0x94, 0x9A, 0xA0, 0xA6, 0xAC, 0xB0, 0xB4, 0xB8, 0xBC, 0xC0, 0xC4 },
 356         { 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700 },
 357         { 0x2AF8, 0x2AF8, 0x29BB, 0x27F9, 0x2637, 0x2475, 0x22B3, 0x20F1, 0x1F2F, 0x1D6D, 0x1734, 0x1414, 0x10F4, 0xDD4, 0xAB4, 0x794 },
 358         85,
 359         true
 360 };
 361 #endif
 362
 363 static const struct si_dte_data dte_data_tahiti_pro =
 364 {
 365         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 366         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 367         5,
 368         45000,
 369         100,
 370         0xA,
 371         1,
 372         0,
 373         0x10,
 374         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 375         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 376         { 0x7D0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 377         90,
 378         true
 379 };
 380
 381 static const struct si_dte_data dte_data_new_zealand =
 382 {
 383         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0 },
 384         { 0x29B, 0x3E9, 0x537, 0x7D2, 0 },
 385         0x5,
 386         0xAFC8,
 387         0x69,
 388         0x32,
 389         1,
 390         0,
 391         0x10,
 392         { 0x82, 0xA0, 0xB4, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE },
 393         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 394         { 0xDAC, 0x1388, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685 },
 395         85,
 396         true
 397 };
 398
 399 static const struct si_dte_data dte_data_aruba_pro =
 400 {
 401         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 402         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 403         5,
 404         45000,
 405         100,
 406         0xA,
 407         1,
 408         0,
 409         0x10,
 410         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 411         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 412         { 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 413         90,
 414         true
 415 };
 416
 417 static const struct si_dte_data dte_data_malta =
 418 {
 419         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 420         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 421         5,
 422         45000,
 423         100,
 424         0xA,
 425         1,
 426         0,
 427         0x10,
 428         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 429         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 430         { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 431         90,
 432         true
 433 };
 434
 435 static const struct si_cac_config_reg cac_weights_pitcairn[] =
 436 {
 437         { 0x0, 0x0000ffff, 0, 0x8a, SISLANDS_CACCONFIG_CGIND },
 438         { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 439         { 0x1, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 440         { 0x1, 0xffff0000, 16, 0x24d, SISLANDS_CACCONFIG_CGIND },
 441         { 0x2, 0x0000ffff, 0, 0x19, SISLANDS_CACCONFIG_CGIND },
 442         { 0x3, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 443         { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 444         { 0x4, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
 445         { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 446         { 0x5, 0x0000ffff, 0, 0xc11, SISLANDS_CACCONFIG_CGIND },
 447         { 0x5, 0xffff0000, 16, 0x7f3, SISLANDS_CACCONFIG_CGIND },
 448         { 0x6, 0x0000ffff, 0, 0x403, SISLANDS_CACCONFIG_CGIND },
 449         { 0x6, 0xffff0000, 16, 0x367, SISLANDS_CACCONFIG_CGIND },
 450         { 0x18f, 0x0000ffff, 0, 0x4c9, SISLANDS_CACCONFIG_CGIND },
 451         { 0x7, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 452         { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 453         { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 454         { 0x8, 0xffff0000, 16, 0x45d, SISLANDS_CACCONFIG_CGIND },
 455         { 0x9, 0x0000ffff, 0, 0x36d, SISLANDS_CACCONFIG_CGIND },
 456         { 0xa, 0x0000ffff, 0, 0x534, SISLANDS_CACCONFIG_CGIND },
 457         { 0xb, 0x0000ffff, 0, 0x5da, SISLANDS_CACCONFIG_CGIND },
 458         { 0xb, 0xffff0000, 16, 0x880, SISLANDS_CACCONFIG_CGIND },
 459         { 0xc, 0x0000ffff, 0, 0x201, SISLANDS_CACCONFIG_CGIND },
 460         { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 461         { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 462         { 0xe, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND },
 463         { 0xf, 0x0000ffff, 0, 0x1f, SISLANDS_CACCONFIG_CGIND },
 464         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 465         { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 466         { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 467         { 0x11, 0x0000ffff, 0, 0x5de, SISLANDS_CACCONFIG_CGIND },
 468         { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 469         { 0x12, 0x0000ffff, 0, 0x7b, SISLANDS_CACCONFIG_CGIND },
 470         { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 471         { 0x13, 0xffff0000, 16, 0x13, SISLANDS_CACCONFIG_CGIND },
 472         { 0x14, 0x0000ffff, 0, 0xf9, SISLANDS_CACCONFIG_CGIND },
 473         { 0x15, 0x0000ffff, 0, 0x66, SISLANDS_CACCONFIG_CGIND },
 474         { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 475         { 0x4e, 0x0000ffff, 0, 0x13, SISLANDS_CACCONFIG_CGIND },
 476         { 0x16, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 477         { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 478         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 479         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 480         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 481         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 482         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 483         { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 484         { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 485         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 486         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 487         { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 488         { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 489         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 490         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 491         { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 492         { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 493         { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 494         { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 495         { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 496         { 0x6d, 0x0000ffff, 0, 0x186, SISLANDS_CACCONFIG_CGIND },
 497         { 0xFFFFFFFF }
 498 };
 499
 500 static const struct si_cac_config_reg lcac_pitcairn[] =
 501 {
 502         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 503         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 504         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 505         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 506         { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 507         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 508         { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 509         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 510         { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 511         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 512         { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 513         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 514         { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 515         { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 516         { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 517         { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 518         { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 519         { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 520         { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 521         { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 522         { 0x8f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 523         { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 524         { 0x146, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 525         { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 526         { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 527         { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 528         { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 529         { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 530         { 0x116, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 531         { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 532         { 0x155, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 533         { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 534         { 0x92, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 535         { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 536         { 0x149, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 537         { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 538         { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 539         { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 540         { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 541         { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 542         { 0x119, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 543         { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 544         { 0x158, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 545         { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 546         { 0x95, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 547         { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 548         { 0x14c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 549         { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 550         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 551         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 552         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 553         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 554         { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 555         { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 556         { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 557         { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 558         { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 559         { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 560         { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 561         { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 562         { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 563         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 564         { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 565         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 566         { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 567         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 568         { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 569         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 570         { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 571         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 572         { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 573         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 574         { 0x16d, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 575         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 576         { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 577         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 578         { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 579         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 580         { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 581         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 582         { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 583         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 584         { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 585         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 586         { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 587         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 588         { 0xFFFFFFFF }
 589 };
 590
 591 static const struct si_cac_config_reg cac_override_pitcairn[] =
 592 {
 593     { 0xFFFFFFFF }
 594 };
 595
 596 static const struct si_powertune_data powertune_data_pitcairn =
 597 {
 598         ((1 << 16) | 27027),
 599         5,
 600         0,
 601         6,
 602         100,
 603         {
 604                 51600000UL,
 605                 1800000UL,
 606                 7194395UL,
 607                 309631529UL,
 608                 -1270850L,
 609                 4513710L,
 610                 100
 611         },
 612         117830498UL,
 613         12,
 614         {
 615                 0,
 616                 0,
 617                 0,
 618                 0,
 619                 0,
 620                 0,
 621                 0,
 622                 0
 623         },
 624         true
 625 };
 626
 627 static const struct si_dte_data dte_data_pitcairn =
 628 {
 629         { 0, 0, 0, 0, 0 },
 630         { 0, 0, 0, 0, 0 },
 631         0,
 632         0,
 633         0,
 634         0,
 635         0,
 636         0,
 637         0,
 638         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
 639         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
 640         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
 641         0,
 642         false
 643 };
 644
 645 static const struct si_dte_data dte_data_curacao_xt =
 646 {
 647         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 648         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 649         5,
 650         45000,
 651         100,
 652         0xA,
 653         1,
 654         0,
 655         0x10,
 656         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 657         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 658         { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 659         90,
 660         true
 661 };
 662
 663 static const struct si_dte_data dte_data_curacao_pro =
 664 {
 665         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 666         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 667         5,
 668         45000,
 669         100,
 670         0xA,
 671         1,
 672         0,
 673         0x10,
 674         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 675         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 676         { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 677         90,
 678         true
 679 };
 680
 681 static const struct si_dte_data dte_data_neptune_xt =
 682 {
 683         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 684         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 685         5,
 686         45000,
 687         100,
 688         0xA,
 689         1,
 690         0,
 691         0x10,
 692         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 693         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 694         { 0x3A2F, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 695         90,
 696         true
 697 };
 698
 699 static const struct si_cac_config_reg cac_weights_chelsea_pro[] =
 700 {
 701         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 702         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 703         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 704         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 705         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 706         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 707         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 708         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 709         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 710         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 711         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 712         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 713         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 714         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 715         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 716         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 717         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 718         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 719         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 720         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 721         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 722         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 723         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 724         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 725         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 726         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 727         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 728         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 729         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 730         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 731         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 732         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 733         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 734         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 735         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 736         { 0x14, 0x0000ffff, 0, 0x2BD, SISLANDS_CACCONFIG_CGIND },
 737         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 738         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 739         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 740         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 741         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 742         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 743         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 744         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 745         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 746         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 747         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 748         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 749         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 750         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 751         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 752         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 753         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 754         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 755         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 756         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 757         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 758         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 759         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 760         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 761         { 0xFFFFFFFF }
 762 };
 763
 764 static const struct si_cac_config_reg cac_weights_chelsea_xt[] =
 765 {
 766         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 767         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 768         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 769         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 770         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 771         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 772         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 773         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 774         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 775         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 776         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 777         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 778         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 779         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 780         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 781         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 782         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 783         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 784         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 785         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 786         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 787         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 788         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 789         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 790         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 791         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 792         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 793         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 794         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 795         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 796         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 797         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 798         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 799         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 800         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 801         { 0x14, 0x0000ffff, 0, 0x30A, SISLANDS_CACCONFIG_CGIND },
 802         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 803         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 804         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 805         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 806         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 807         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 808         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 809         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 810         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 811         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 812         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 813         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 814         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 815         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 816         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 817         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 818         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 819         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 820         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 821         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 822         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 823         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 824         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 825         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 826         { 0xFFFFFFFF }
 827 };
 828
 829 static const struct si_cac_config_reg cac_weights_heathrow[] =
 830 {
 831         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 832         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 833         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 834         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 835         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 836         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 837         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 838         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 839         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 840         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 841         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 842         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 843         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 844         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 845         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 846         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 847         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 848         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 849         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 850         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 851         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 852         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 853         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 854         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 855         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 856         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 857         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 858         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 859         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 860         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 861         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 862         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 863         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 864         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 865         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 866         { 0x14, 0x0000ffff, 0, 0x362, SISLANDS_CACCONFIG_CGIND },
 867         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 868         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 869         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 870         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 871         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 872         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 873         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 874         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 875         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 876         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 877         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 878         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 879         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 880         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 881         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 882         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 883         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 884         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 885         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 886         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 887         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 888         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 889         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 890         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 891         { 0xFFFFFFFF }
 892 };
 893
 894 static const struct si_cac_config_reg cac_weights_cape_verde_pro[] =
 895 {
 896         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 897         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 898         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 899         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 900         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 901         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 902         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 903         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 904         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 905         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 906         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 907         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 908         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 909         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 910         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 911         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 912         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 913         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 914         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 915         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 916         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 917         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 918         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 919         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 920         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 921         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 922         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 923         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 924         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 925         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 926         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 927         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 928         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 929         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 930         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 931         { 0x14, 0x0000ffff, 0, 0x315, SISLANDS_CACCONFIG_CGIND },
 932         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 933         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 934         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 935         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 936         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 937         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 938         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 939         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 940         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 941         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 942         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 943         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 944         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 945         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 946         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 947         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 948         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 949         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 950         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 951         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 952         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 953         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 954         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 955         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 956         { 0xFFFFFFFF }
 957 };
 958
 959 static const struct si_cac_config_reg cac_weights_cape_verde[] =
 960 {
 961         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 962         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 963         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 964         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 965         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 966         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 967         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 968         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 969         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 970         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 971         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 972         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 973         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 974         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 975         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 976         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 977         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 978         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 979         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 980         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 981         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 982         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 983         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 984         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 985         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 986         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 987         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 988         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 989         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 990         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 991         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 992         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 993         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 994         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 995         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 996         { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND },
 997         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 998         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 999         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1000         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
1001         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
1002         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1003         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1004         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1005         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1006         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1007         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1008         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1009         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1010         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1011         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1012         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1013         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1014         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1015         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1016         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1017         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1018         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1019         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1020         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
1021         { 0xFFFFFFFF }
1022 };
1023
1024 static const struct si_cac_config_reg lcac_cape_verde[] =
1025 {
1026         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1027         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1028         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1029         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1030         { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1031         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1032         { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1033         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1034         { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1035         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1036         { 0x143, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1037         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1038         { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1039         { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1040         { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1041         { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1042         { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1043         { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1044         { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1045         { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1046         { 0x8f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1047         { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1048         { 0x146, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1049         { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1050         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1051         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1052         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1053         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1054         { 0x164, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1055         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1056         { 0x167, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1057         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1058         { 0x16a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1059         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1060         { 0x15e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1061         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1062         { 0x161, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1063         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1064         { 0x15b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1065         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1066         { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1067         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1068         { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1069         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1070         { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1071         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1072         { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1073         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1074         { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1075         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1076         { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1077         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1078         { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1079         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1080         { 0xFFFFFFFF }
1081 };
1082
1083 static const struct si_cac_config_reg cac_override_cape_verde[] =
1084 {
1085     { 0xFFFFFFFF }
1086 };
1087
1088 static const struct si_powertune_data powertune_data_cape_verde =
1089 {
1090         ((1 << 16) | 0x6993),
1091         5,
1092         0,
1093         7,
1094         105,
1095         {
1096                 0UL,
1097                 0UL,
1098                 7194395UL,
1099                 309631529UL,
1100                 -1270850L,
1101                 4513710L,
1102                 100
1103         },
1104         117830498UL,
1105         12,
1106         {
1107                 0,
1108                 0,
1109                 0,
1110                 0,
1111                 0,
1112                 0,
1113                 0,
1114                 0
1115         },
1116         true
1117 };
1118
1119 static const struct si_dte_data dte_data_cape_verde =
1120 {
1121         { 0, 0, 0, 0, 0 },
1122         { 0, 0, 0, 0, 0 },
1123         0,
1124         0,
1125         0,
1126         0,
1127         0,
1128         0,
1129         0,
1130         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1131         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1132         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1133         0,
1134         false
1135 };
1136
1137 static const struct si_dte_data dte_data_venus_xtx =
1138 {
1139         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1140         { 0x71C, 0xAAB, 0xE39, 0x11C7, 0x0 },
1141         5,
1142         55000,
1143         0x69,
1144         0xA,
1145         1,
1146         0,
1147         0x3,
1148         { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1149         { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1150         { 0xD6D8, 0x88B8, 0x1555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1151         90,
1152         true
1153 };
1154
1155 static const struct si_dte_data dte_data_venus_xt =
1156 {
1157         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1158         { 0xBDA, 0x11C7, 0x17B4, 0x1DA1, 0x0 },
1159         5,
1160         55000,
1161         0x69,
1162         0xA,
1163         1,
1164         0,
1165         0x3,
1166         { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1167         { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1168         { 0xAFC8, 0x88B8, 0x238E, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1169         90,
1170         true
1171 };
1172
1173 static const struct si_dte_data dte_data_venus_pro =
1174 {
1175         {  0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1176         { 0x11C7, 0x1AAB, 0x238E, 0x2C72, 0x0 },
1177         5,
1178         55000,
1179         0x69,
1180         0xA,
1181         1,
1182         0,
1183         0x3,
1184         { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1185         { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1186         { 0x88B8, 0x88B8, 0x3555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1187         90,
1188         true
1189 };
1190
1191 static const struct si_cac_config_reg cac_weights_oland[] =
1192 {
1193         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
1194         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
1195         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
1196         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
1197         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1198         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
1199         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
1200         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
1201         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
1202         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
1203         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
1204         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
1205         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
1206         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
1207         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
1208         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
1209         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
1210         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
1211         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
1212         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
1213         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
1214         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
1215         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
1216         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
1217         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
1218         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1219         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1220         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1221         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1222         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
1223         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1224         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
1225         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
1226         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
1227         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1228         { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND },
1229         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1230         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1231         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1232         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
1233         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
1234         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1235         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1236         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1237         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1238         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1239         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1240         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1241         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1242         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1243         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1244         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1245         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1246         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1247         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1248         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1249         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1250         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1251         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1252         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
1253         { 0xFFFFFFFF }
1254 };
1255
1256 static const struct si_cac_config_reg cac_weights_mars_pro[] =
1257 {
1258         { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1259         { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1260         { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1261         { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1262         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1263         { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1264         { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1265         { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1266         { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1267         { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1268         { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1269         { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1270         { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1271         { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1272         { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1273         { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1274         { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1275         { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1276         { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1277         { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1278         { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1279         { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1280         { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1281         { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1282         { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1283         { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1284         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1285         { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1286         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1287         { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1288         { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1289         { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1290         { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1291         { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1292         { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1293         { 0x14, 0x0000ffff, 0, 0x2, SISLANDS_CACCONFIG_CGIND },
1294         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1295         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1296         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1297         { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1298         { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1299         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1300         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1301         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1302         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1303         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1304         { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1305         { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1306         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1307         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1308         { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1309         { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1310         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1311         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1312         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1313         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1314         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1315         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1316         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1317         { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1318         { 0xFFFFFFFF }
1319 };
1320
1321 static const struct si_cac_config_reg cac_weights_mars_xt[] =
1322 {
1323         { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1324         { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1325         { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1326         { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1327         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1328         { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1329         { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1330         { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1331         { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1332         { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1333         { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1334         { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1335         { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1336         { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1337         { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1338         { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1339         { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1340         { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1341         { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1342         { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1343         { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1344         { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1345         { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1346         { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1347         { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1348         { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1349         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1350         { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1351         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1352         { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1353         { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1354         { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1355         { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1356         { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1357         { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1358         { 0x14, 0x0000ffff, 0, 0x60, SISLANDS_CACCONFIG_CGIND },
1359         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1360         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1361         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1362         { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1363         { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1364         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1365         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1366         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1367         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1368         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1369         { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1370         { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1371         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1372         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1373         { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1374         { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1375         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1376         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1377         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1378         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1379         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1380         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1381         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1382         { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1383         { 0xFFFFFFFF }
1384 };
1385
1386 static const struct si_cac_config_reg cac_weights_oland_pro[] =
1387 {
1388         { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1389         { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1390         { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1391         { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1392         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1393         { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1394         { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1395         { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1396         { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1397         { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1398         { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1399         { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1400         { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1401         { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1402         { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1403         { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1404         { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1405         { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1406         { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1407         { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1408         { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1409         { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1410         { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1411         { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1412         { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1413         { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1414         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1415         { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1416         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1417         { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1418         { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1419         { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1420         { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1421         { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1422         { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1423         { 0x14, 0x0000ffff, 0, 0x90, SISLANDS_CACCONFIG_CGIND },
1424         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1425         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1426         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1427         { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1428         { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1429         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1430         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1431         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1432         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1433         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1434         { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1435         { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1436         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1437         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1438         { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1439         { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1440         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1441         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1442         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1443         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1444         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1445         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1446         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1447         { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1448         { 0xFFFFFFFF }
1449 };
1450
1451 static const struct si_cac_config_reg cac_weights_oland_xt[] =
1452 {
1453         { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1454         { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1455         { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1456         { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1457         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1458         { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1459         { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1460         { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1461         { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1462         { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1463         { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1464         { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1465         { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1466         { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1467         { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1468         { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1469         { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1470         { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1471         { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1472         { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1473         { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1474         { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1475         { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1476         { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1477         { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1478         { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1479         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1480         { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1481         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1482         { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1483         { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1484         { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1485         { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1486         { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1487         { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1488         { 0x14, 0x0000ffff, 0, 0x120, SISLANDS_CACCONFIG_CGIND },
1489         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1490         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1491         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1492         { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1493         { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1494         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1495         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1496         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1497         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1498         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1499         { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1500         { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1501         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1502         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1503         { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1504         { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1505         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1506         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1507         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1508         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1509         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1510         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1511         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1512         { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1513         { 0xFFFFFFFF }
1514 };
1515
1516 static const struct si_cac_config_reg lcac_oland[] =
1517 {
1518         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1519         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1520         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1521         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1522         { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1523         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1524         { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1525         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1526         { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1527         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1528         { 0x143, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
1529         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1530         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1531         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1532         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1533         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1534         { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1535         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1536         { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1537         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1538         { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1539         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1540         { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1541         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1542         { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1543         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1544         { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1545         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1546         { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1547         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1548         { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1549         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1550         { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1551         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1552         { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1553         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1554         { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1555         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1556         { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1557         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1558         { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1559         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1560         { 0xFFFFFFFF }
1561 };
1562
1563 static const struct si_cac_config_reg lcac_mars_pro[] =
1564 {
1565         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1566         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1567         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1568         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1569         { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1570         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1571         { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1572         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1573         { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1574         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1575         { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1576         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1577         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1578         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1579         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1580         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1581         { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1582         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1583         { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1584         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1585         { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1586         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1587         { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1588         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1589         { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1590         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1591         { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1592         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1593         { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1594         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1595         { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1596         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1597         { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1598         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1599         { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1600         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1601         { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1602         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1603         { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1604         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1605         { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1606         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1607         { 0xFFFFFFFF }
1608 };
1609
1610 static const struct si_cac_config_reg cac_override_oland[] =
1611 {
1612         { 0xFFFFFFFF }
1613 };
1614
1615 static const struct si_powertune_data powertune_data_oland =
1616 {
1617         ((1 << 16) | 0x6993),
1618         5,
1619         0,
1620         7,
1621         105,
1622         {
1623                 0UL,
1624                 0UL,
1625                 7194395UL,
1626                 309631529UL,
1627                 -1270850L,
1628                 4513710L,
1629                 100
1630         },
1631         117830498UL,
1632         12,
1633         {
1634                 0,
1635                 0,
1636                 0,
1637                 0,
1638                 0,
1639                 0,
1640                 0,
1641                 0
1642         },
1643         true
1644 };
1645
1646 static const struct si_powertune_data powertune_data_mars_pro =
1647 {
1648         ((1 << 16) | 0x6993),
1649         5,
1650         0,
1651         7,
1652         105,
1653         {
1654                 0UL,
1655                 0UL,
1656                 7194395UL,
1657                 309631529UL,
1658                 -1270850L,
1659                 4513710L,
1660                 100
1661         },
1662         117830498UL,
1663         12,
1664         {
1665                 0,
1666                 0,
1667                 0,
1668                 0,
1669                 0,
1670                 0,
1671                 0,
1672                 0
1673         },
1674         true
1675 };
1676
1677 static const struct si_dte_data dte_data_oland =
1678 {
1679         { 0, 0, 0, 0, 0 },
1680         { 0, 0, 0, 0, 0 },
1681         0,
1682         0,
1683         0,
1684         0,
1685         0,
1686         0,
1687         0,
1688         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1689         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1690         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1691         0,
1692         false
1693 };
1694
1695 static const struct si_dte_data dte_data_mars_pro =
1696 {
1697         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1698         { 0x0, 0x0, 0x0, 0x0, 0x0 },
1699         5,
1700         55000,
1701         105,
1702         0xA,
1703         1,
1704         0,
1705         0x10,
1706         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
1707         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
1708         { 0xF627, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1709         90,
1710         true
1711 };
1712
1713 static const struct si_dte_data dte_data_sun_xt =
1714 {
1715         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1716         { 0x0, 0x0, 0x0, 0x0, 0x0 },
1717         5,
1718         55000,
1719         105,
1720         0xA,
1721         1,
1722         0,
1723         0x10,
1724         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
1725         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
1726         { 0xD555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1727         90,
1728         true
1729 };
1730
1731
1732 static const struct si_cac_config_reg cac_weights_hainan[] =
1733 {
1734         { 0x0, 0x0000ffff, 0, 0x2d9, SISLANDS_CACCONFIG_CGIND },
1735         { 0x0, 0xffff0000, 16, 0x22b, SISLANDS_CACCONFIG_CGIND },
1736         { 0x1, 0x0000ffff, 0, 0x21c, SISLANDS_CACCONFIG_CGIND },
1737         { 0x1, 0xffff0000, 16, 0x1dc, SISLANDS_CACCONFIG_CGIND },
1738         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1739         { 0x3, 0x0000ffff, 0, 0x24e, SISLANDS_CACCONFIG_CGIND },
1740         { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1741         { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1742         { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1743         { 0x5, 0x0000ffff, 0, 0x35e, SISLANDS_CACCONFIG_CGIND },
1744         { 0x5, 0xffff0000, 16, 0x1143, SISLANDS_CACCONFIG_CGIND },
1745         { 0x6, 0x0000ffff, 0, 0xe17, SISLANDS_CACCONFIG_CGIND },
1746         { 0x6, 0xffff0000, 16, 0x441, SISLANDS_CACCONFIG_CGIND },
1747         { 0x18f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1748         { 0x7, 0x0000ffff, 0, 0x28b, SISLANDS_CACCONFIG_CGIND },
1749         { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1750         { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1751         { 0x8, 0xffff0000, 16, 0xabe, SISLANDS_CACCONFIG_CGIND },
1752         { 0x9, 0x0000ffff, 0, 0xf11, SISLANDS_CACCONFIG_CGIND },
1753         { 0xa, 0x0000ffff, 0, 0x907, SISLANDS_CACCONFIG_CGIND },
1754         { 0xb, 0x0000ffff, 0, 0xb45, SISLANDS_CACCONFIG_CGIND },
1755         { 0xb, 0xffff0000, 16, 0xd1e, SISLANDS_CACCONFIG_CGIND },
1756         { 0xc, 0x0000ffff, 0, 0xa2c, SISLANDS_CACCONFIG_CGIND },
1757         { 0xd, 0x0000ffff, 0, 0x62, SISLANDS_CACCONFIG_CGIND },
1758         { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1759         { 0xe, 0x0000ffff, 0, 0x1f3, SISLANDS_CACCONFIG_CGIND },
1760         { 0xf, 0x0000ffff, 0, 0x42, SISLANDS_CACCONFIG_CGIND },
1761         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1762         { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1763         { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1764         { 0x11, 0x0000ffff, 0, 0x709, SISLANDS_CACCONFIG_CGIND },
1765         { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1766         { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1767         { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1768         { 0x13, 0xffff0000, 16, 0x3a, SISLANDS_CACCONFIG_CGIND },
1769         { 0x14, 0x0000ffff, 0, 0x357, SISLANDS_CACCONFIG_CGIND },
1770         { 0x15, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND },
1771         { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1772         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1773         { 0x16, 0x0000ffff, 0, 0x314, SISLANDS_CACCONFIG_CGIND },
1774         { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1775         { 0x17, 0x0000ffff, 0, 0x6d, SISLANDS_CACCONFIG_CGIND },
1776         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1777         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1778         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1779         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1780         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1781         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1782         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1783         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1784         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1785         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1786         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1787         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1788         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1789         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1790         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1791         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1792         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1793         { 0x6d, 0x0000ffff, 0, 0x1b9, SISLANDS_CACCONFIG_CGIND },
1794         { 0xFFFFFFFF }
1795 };
1796
1797 static const struct si_powertune_data powertune_data_hainan =
1798 {
1799         ((1 << 16) | 0x6993),
1800         5,
1801         0,
1802         9,
1803         105,
1804         {
1805                 0UL,
1806                 0UL,
1807                 7194395UL,
1808                 309631529UL,
1809                 -1270850L,
1810                 4513710L,
1811                 100
1812         },
1813         117830498UL,
1814         12,
1815         {
1816                 0,
1817                 0,
1818                 0,
1819                 0,
1820                 0,
1821                 0,
1822                 0,
1823                 0
1824         },
1825         true
1826 };
1827
1828 static struct rv7xx_power_info *rv770_get_pi(struct amdgpu_device *adev);
1829 static struct evergreen_power_info *evergreen_get_pi(struct amdgpu_device *adev);
1830 static struct ni_power_info *ni_get_pi(struct amdgpu_device *adev);
1831 static struct  si_ps *si_get_ps(struct amdgpu_ps *rps);
1832
1833 static int si_populate_voltage_value(struct amdgpu_device *adev,
1834                                      const struct atom_voltage_table *table,
1835                                      u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage);
1836 static int si_get_std_voltage_value(struct amdgpu_device *adev,
1837                                     SISLANDS_SMC_VOLTAGE_VALUE *voltage,
1838                                     u16 *std_voltage);
1839 static int si_write_smc_soft_register(struct amdgpu_device *adev,
1840                                       u16 reg_offset, u32 value);
1841 static int si_convert_power_level_to_smc(struct amdgpu_device *adev,
1842                                          struct rv7xx_pl *pl,
1843                                          SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level);
1844 static int si_calculate_sclk_params(struct amdgpu_device *adev,
1845                                     u32 engine_clock,
1846                                     SISLANDS_SMC_SCLK_VALUE *sclk);
1847
1848 static void si_thermal_start_smc_fan_control(struct amdgpu_device *adev);
1849 static void si_fan_ctrl_set_default_mode(struct amdgpu_device *adev);
1850 static void si_dpm_set_dpm_funcs(struct amdgpu_device *adev);
1851 static void si_dpm_set_irq_funcs(struct amdgpu_device *adev);
1852
1853 static struct si_power_info *si_get_pi(struct amdgpu_device *adev)
1854 {
1855         struct si_power_info *pi = adev->pm.dpm.priv;
1856         return pi;
1857 }
1858
1859 static void si_calculate_leakage_for_v_and_t_formula(const struct ni_leakage_coeffients *coeff,
1860                                                      u16 v, s32 t, u32 ileakage, u32 *leakage)
1861 {
1862         s64 kt, kv, leakage_w, i_leakage, vddc;
1863         s64 temperature, t_slope, t_intercept, av, bv, t_ref;
1864         s64 tmp;
1865
1866         i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
1867         vddc = div64_s64(drm_int2fixp(v), 1000);
1868         temperature = div64_s64(drm_int2fixp(t), 1000);
1869
1870         t_slope = div64_s64(drm_int2fixp(coeff->t_slope), 100000000);
1871         t_intercept = div64_s64(drm_int2fixp(coeff->t_intercept), 100000000);
1872         av = div64_s64(drm_int2fixp(coeff->av), 100000000);
1873         bv = div64_s64(drm_int2fixp(coeff->bv), 100000000);
1874         t_ref = drm_int2fixp(coeff->t_ref);
1875
1876         tmp = drm_fixp_mul(t_slope, vddc) + t_intercept;
1877         kt = drm_fixp_exp(drm_fixp_mul(tmp, temperature));
1878         kt = drm_fixp_div(kt, drm_fixp_exp(drm_fixp_mul(tmp, t_ref)));
1879         kv = drm_fixp_mul(av, drm_fixp_exp(drm_fixp_mul(bv, vddc)));
1880
1881         leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);
1882
1883         *leakage = drm_fixp2int(leakage_w * 1000);
1884 }
1885
1886 static void si_calculate_leakage_for_v_and_t(struct amdgpu_device *adev,
1887                                              const struct ni_leakage_coeffients *coeff,
1888                                              u16 v,
1889                                              s32 t,
1890                                              u32 i_leakage,
1891                                              u32 *leakage)
1892 {
1893         si_calculate_leakage_for_v_and_t_formula(coeff, v, t, i_leakage, leakage);
1894 }
1895
1896 static void si_calculate_leakage_for_v_formula(const struct ni_leakage_coeffients *coeff,
1897                                                const u32 fixed_kt, u16 v,
1898                                                u32 ileakage, u32 *leakage)
1899 {
1900         s64 kt, kv, leakage_w, i_leakage, vddc;
1901
1902         i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
1903         vddc = div64_s64(drm_int2fixp(v), 1000);
1904
1905         kt = div64_s64(drm_int2fixp(fixed_kt), 100000000);
1906         kv = drm_fixp_mul(div64_s64(drm_int2fixp(coeff->av), 100000000),
1907                           drm_fixp_exp(drm_fixp_mul(div64_s64(drm_int2fixp(coeff->bv), 100000000), vddc)));
1908
1909         leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);
1910
1911         *leakage = drm_fixp2int(leakage_w * 1000);
1912 }
1913
1914 static void si_calculate_leakage_for_v(struct amdgpu_device *adev,
1915                                        const struct ni_leakage_coeffients *coeff,
1916                                        const u32 fixed_kt,
1917                                        u16 v,
1918                                        u32 i_leakage,
1919                                        u32 *leakage)
1920 {
1921         si_calculate_leakage_for_v_formula(coeff, fixed_kt, v, i_leakage, leakage);
1922 }
1923
1924
1925 static void si_update_dte_from_pl2(struct amdgpu_device *adev,
1926                                    struct si_dte_data *dte_data)
1927 {
1928         u32 p_limit1 = adev->pm.dpm.tdp_limit;
1929         u32 p_limit2 = adev->pm.dpm.near_tdp_limit;
1930         u32 k = dte_data->k;
1931         u32 t_max = dte_data->max_t;
1932         u32 t_split[5] = { 10, 15, 20, 25, 30 };
1933         u32 t_0 = dte_data->t0;
1934         u32 i;
1935
1936         if (p_limit2 != 0 && p_limit2 <= p_limit1) {
1937                 dte_data->tdep_count = 3;
1938
1939                 for (i = 0; i < k; i++) {
1940                         dte_data->r[i] =
1941                                 (t_split[i] * (t_max - t_0/(u32)1000) * (1 << 14)) /
1942                                 (p_limit2  * (u32)100);
1943                 }
1944
1945                 dte_data->tdep_r[1] = dte_data->r[4] * 2;
1946
1947                 for (i = 2; i < SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE; i++) {
1948                         dte_data->tdep_r[i] = dte_data->r[4];
1949                 }
1950         } else {
1951                 DRM_ERROR("Invalid PL2! DTE will not be updated.\n");
1952         }
1953 }
1954
1955 static struct rv7xx_power_info *rv770_get_pi(struct amdgpu_device *adev)
1956 {
1957         struct rv7xx_power_info *pi = adev->pm.dpm.priv;
1958
1959         return pi;
1960 }
1961
1962 static struct ni_power_info *ni_get_pi(struct amdgpu_device *adev)
1963 {
1964         struct ni_power_info *pi = adev->pm.dpm.priv;
1965
1966         return pi;
1967 }
1968
1969 static struct si_ps *si_get_ps(struct amdgpu_ps *aps)
1970 {
1971         struct  si_ps *ps = aps->ps_priv;
1972
1973         return ps;
1974 }
1975
1976 static void si_initialize_powertune_defaults(struct amdgpu_device *adev)
1977 {
1978         struct ni_power_info *ni_pi = ni_get_pi(adev);
1979         struct si_power_info *si_pi = si_get_pi(adev);
1980         bool update_dte_from_pl2 = false;
1981
1982         if (adev->asic_type == CHIP_TAHITI) {
1983                 si_pi->cac_weights = cac_weights_tahiti;
1984                 si_pi->lcac_config = lcac_tahiti;
1985                 si_pi->cac_override = cac_override_tahiti;
1986                 si_pi->powertune_data = &powertune_data_tahiti;
1987                 si_pi->dte_data = dte_data_tahiti;
1988
1989                 switch (adev->pdev->device) {
1990                 case 0x6798:
1991                         si_pi->dte_data.enable_dte_by_default = true;
1992                         break;
1993                 case 0x6799:
1994                         si_pi->dte_data = dte_data_new_zealand;
1995                         break;
1996                 case 0x6790:
1997                 case 0x6791:
1998                 case 0x6792:
1999                 case 0x679E:
2000                         si_pi->dte_data = dte_data_aruba_pro;
2001                         update_dte_from_pl2 = true;
2002                         break;
2003                 case 0x679B:
2004                         si_pi->dte_data = dte_data_malta;
2005                         update_dte_from_pl2 = true;
2006                         break;
2007                 case 0x679A:
2008                         si_pi->dte_data = dte_data_tahiti_pro;
2009                         update_dte_from_pl2 = true;
2010                         break;
2011                 default:
2012                         if (si_pi->dte_data.enable_dte_by_default == true)
2013                                 DRM_ERROR("DTE is not enabled!\n");
2014                         break;
2015                 }
2016         } else if (adev->asic_type == CHIP_PITCAIRN) {
2017                 si_pi->cac_weights = cac_weights_pitcairn;
2018                 si_pi->lcac_config = lcac_pitcairn;
2019                 si_pi->cac_override = cac_override_pitcairn;
2020                 si_pi->powertune_data = &powertune_data_pitcairn;
2021
2022                 switch (adev->pdev->device) {
2023                 case 0x6810:
2024                 case 0x6818:
2025                         si_pi->dte_data = dte_data_curacao_xt;
2026                         update_dte_from_pl2 = true;
2027                         break;
2028                 case 0x6819:
2029                 case 0x6811:
2030                         si_pi->dte_data = dte_data_curacao_pro;
2031                         update_dte_from_pl2 = true;
2032                         break;
2033                 case 0x6800:
2034                 case 0x6806:
2035                         si_pi->dte_data = dte_data_neptune_xt;
2036                         update_dte_from_pl2 = true;
2037                         break;
2038                 default:
2039                         si_pi->dte_data = dte_data_pitcairn;
2040                         break;
2041                 }
2042         } else if (adev->asic_type == CHIP_VERDE) {
2043                 si_pi->lcac_config = lcac_cape_verde;
2044                 si_pi->cac_override = cac_override_cape_verde;
2045                 si_pi->powertune_data = &powertune_data_cape_verde;
2046
2047                 switch (adev->pdev->device) {
2048                 case 0x683B:
2049                 case 0x683F:
2050                 case 0x6829:
2051                 case 0x6835:
2052                         si_pi->cac_weights = cac_weights_cape_verde_pro;
2053                         si_pi->dte_data = dte_data_cape_verde;
2054                         break;
2055                 case 0x682C:
2056                         si_pi->cac_weights = cac_weights_cape_verde_pro;
2057                         si_pi->dte_data = dte_data_sun_xt;
2058                         break;
2059                 case 0x6825:
2060                 case 0x6827:
2061                         si_pi->cac_weights = cac_weights_heathrow;
2062                         si_pi->dte_data = dte_data_cape_verde;
2063                         break;
2064                 case 0x6824:
2065                 case 0x682D:
2066                         si_pi->cac_weights = cac_weights_chelsea_xt;
2067                         si_pi->dte_data = dte_data_cape_verde;
2068                         break;
2069                 case 0x682F:
2070                         si_pi->cac_weights = cac_weights_chelsea_pro;
2071                         si_pi->dte_data = dte_data_cape_verde;
2072                         break;
2073                 case 0x6820:
2074                         si_pi->cac_weights = cac_weights_heathrow;
2075                         si_pi->dte_data = dte_data_venus_xtx;
2076                         break;
2077                 case 0x6821:
2078                         si_pi->cac_weights = cac_weights_heathrow;
2079                         si_pi->dte_data = dte_data_venus_xt;
2080                         break;
2081                 case 0x6823:
2082                 case 0x682B:
2083                 case 0x6822:
2084                 case 0x682A:
2085                         si_pi->cac_weights = cac_weights_chelsea_pro;
2086                         si_pi->dte_data = dte_data_venus_pro;
2087                         break;
2088                 default:
2089                         si_pi->cac_weights = cac_weights_cape_verde;
2090                         si_pi->dte_data = dte_data_cape_verde;
2091                         break;
2092                 }
2093         } else if (adev->asic_type == CHIP_OLAND) {
2094                 si_pi->lcac_config = lcac_mars_pro;
2095                 si_pi->cac_override = cac_override_oland;
2096                 si_pi->powertune_data = &powertune_data_mars_pro;
2097                 si_pi->dte_data = dte_data_mars_pro;
2098
2099                 switch (adev->pdev->device) {
2100                 case 0x6601:
2101                 case 0x6621:
2102                 case 0x6603:
2103                 case 0x6605:
2104                         si_pi->cac_weights = cac_weights_mars_pro;
2105                         update_dte_from_pl2 = true;
2106                         break;
2107                 case 0x6600:
2108                 case 0x6606:
2109                 case 0x6620:
2110                 case 0x6604:
2111                         si_pi->cac_weights = cac_weights_mars_xt;
2112                         update_dte_from_pl2 = true;
2113                         break;
2114                 case 0x6611:
2115                 case 0x6613:
2116                 case 0x6608:
2117                         si_pi->cac_weights = cac_weights_oland_pro;
2118                         update_dte_from_pl2 = true;
2119                         break;
2120                 case 0x6610:
2121                         si_pi->cac_weights = cac_weights_oland_xt;
2122                         update_dte_from_pl2 = true;
2123                         break;
2124                 default:
2125                         si_pi->cac_weights = cac_weights_oland;
2126                         si_pi->lcac_config = lcac_oland;
2127                         si_pi->cac_override = cac_override_oland;
2128                         si_pi->powertune_data = &powertune_data_oland;
2129                         si_pi->dte_data = dte_data_oland;
2130                         break;
2131                 }
2132         } else if (adev->asic_type == CHIP_HAINAN) {
2133                 si_pi->cac_weights = cac_weights_hainan;
2134                 si_pi->lcac_config = lcac_oland;
2135                 si_pi->cac_override = cac_override_oland;
2136                 si_pi->powertune_data = &powertune_data_hainan;
2137                 si_pi->dte_data = dte_data_sun_xt;
2138                 update_dte_from_pl2 = true;
2139         } else {
2140                 DRM_ERROR("Unknown SI asic revision, failed to initialize PowerTune!\n");
2141                 return;
2142         }
2143
2144         ni_pi->enable_power_containment = false;
2145         ni_pi->enable_cac = false;
2146         ni_pi->enable_sq_ramping = false;
2147         si_pi->enable_dte = false;
2148
2149         if (si_pi->powertune_data->enable_powertune_by_default) {
2150                 ni_pi->enable_power_containment = true;
2151                 ni_pi->enable_cac = true;
2152                 if (si_pi->dte_data.enable_dte_by_default) {
2153                         si_pi->enable_dte = true;
2154                         if (update_dte_from_pl2)
2155                                 si_update_dte_from_pl2(adev, &si_pi->dte_data);
2156
2157                 }
2158                 ni_pi->enable_sq_ramping = true;
2159         }
2160
2161         ni_pi->driver_calculate_cac_leakage = true;
2162         ni_pi->cac_configuration_required = true;
2163
2164         if (ni_pi->cac_configuration_required) {
2165                 ni_pi->support_cac_long_term_average = true;
2166                 si_pi->dyn_powertune_data.l2_lta_window_size =
2167                         si_pi->powertune_data->l2_lta_window_size_default;
2168                 si_pi->dyn_powertune_data.lts_truncate =
2169                         si_pi->powertune_data->lts_truncate_default;
2170         } else {
2171                 ni_pi->support_cac_long_term_average = false;
2172                 si_pi->dyn_powertune_data.l2_lta_window_size = 0;
2173                 si_pi->dyn_powertune_data.lts_truncate = 0;
2174         }
2175
2176         si_pi->dyn_powertune_data.disable_uvd_powertune = false;
2177 }
2178
2179 static u32 si_get_smc_power_scaling_factor(struct amdgpu_device *adev)
2180 {
2181         return 1;
2182 }
2183
2184 static u32 si_calculate_cac_wintime(struct amdgpu_device *adev)
2185 {
2186         u32 xclk;
2187         u32 wintime;
2188         u32 cac_window;
2189         u32 cac_window_size;
2190
2191         xclk = amdgpu_asic_get_xclk(adev);
2192
2193         if (xclk == 0)
2194                 return 0;
2195
2196         cac_window = RREG32(CG_CAC_CTRL) & CAC_WINDOW_MASK;
2197         cac_window_size = ((cac_window & 0xFFFF0000) >> 16) * (cac_window & 0x0000FFFF);
2198
2199         wintime = (cac_window_size * 100) / xclk;
2200
2201         return wintime;
2202 }
2203
2204 static u32 si_scale_power_for_smc(u32 power_in_watts, u32 scaling_factor)
2205 {
2206         return power_in_watts;
2207 }
2208
2209 static int si_calculate_adjusted_tdp_limits(struct amdgpu_device *adev,
2210                                             bool adjust_polarity,
2211                                             u32 tdp_adjustment,
2212                                             u32 *tdp_limit,
2213                                             u32 *near_tdp_limit)
2214 {
2215         u32 adjustment_delta, max_tdp_limit;
2216
2217         if (tdp_adjustment > (u32)adev->pm.dpm.tdp_od_limit)
2218                 return -EINVAL;
2219
2220         max_tdp_limit = ((100 + 100) * adev->pm.dpm.tdp_limit) / 100;
2221
2222         if (adjust_polarity) {
2223                 *tdp_limit = ((100 + tdp_adjustment) * adev->pm.dpm.tdp_limit) / 100;
2224                 *near_tdp_limit = adev->pm.dpm.near_tdp_limit_adjusted + (*tdp_limit - adev->pm.dpm.tdp_limit);
2225         } else {
2226                 *tdp_limit = ((100 - tdp_adjustment) * adev->pm.dpm.tdp_limit) / 100;
2227                 adjustment_delta  = adev->pm.dpm.tdp_limit - *tdp_limit;
2228                 if (adjustment_delta < adev->pm.dpm.near_tdp_limit_adjusted)
2229                         *near_tdp_limit = adev->pm.dpm.near_tdp_limit_adjusted - adjustment_delta;
2230                 else
2231                         *near_tdp_limit = 0;
2232         }
2233
2234         if ((*tdp_limit <= 0) || (*tdp_limit > max_tdp_limit))
2235                 return -EINVAL;
2236         if ((*near_tdp_limit <= 0) || (*near_tdp_limit > *tdp_limit))
2237                 return -EINVAL;
2238
2239         return 0;
2240 }
2241
2242 static int si_populate_smc_tdp_limits(struct amdgpu_device *adev,
2243                                       struct amdgpu_ps *amdgpu_state)
2244 {
2245         struct ni_power_info *ni_pi = ni_get_pi(adev);
2246         struct si_power_info *si_pi = si_get_pi(adev);
2247
2248         if (ni_pi->enable_power_containment) {
2249                 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
2250                 PP_SIslands_PAPMParameters *papm_parm;
2251                 struct amdgpu_ppm_table *ppm = adev->pm.dpm.dyn_state.ppm_table;
2252                 u32 scaling_factor = si_get_smc_power_scaling_factor(adev);
2253                 u32 tdp_limit;
2254                 u32 near_tdp_limit;
2255                 int ret;
2256
2257                 if (scaling_factor == 0)
2258                         return -EINVAL;
2259
2260                 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
2261
2262                 ret = si_calculate_adjusted_tdp_limits(adev,
2263                                                        false, /* ??? */
2264                                                        adev->pm.dpm.tdp_adjustment,
2265                                                        &tdp_limit,
2266                                                        &near_tdp_limit);
2267                 if (ret)
2268                         return ret;
2269
2270                 smc_table->dpm2Params.TDPLimit =
2271                         cpu_to_be32(si_scale_power_for_smc(tdp_limit, scaling_factor) * 1000);
2272                 smc_table->dpm2Params.NearTDPLimit =
2273                         cpu_to_be32(si_scale_power_for_smc(near_tdp_limit, scaling_factor) * 1000);
2274                 smc_table->dpm2Params.SafePowerLimit =
2275                         cpu_to_be32(si_scale_power_for_smc((near_tdp_limit * SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT) / 100, scaling_factor) * 1000);
2276
2277                 ret = amdgpu_si_copy_bytes_to_smc(adev,
2278                                                   (si_pi->state_table_start + offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
2279                                                    offsetof(PP_SIslands_DPM2Parameters, TDPLimit)),
2280                                                   (u8 *)(&(smc_table->dpm2Params.TDPLimit)),
2281                                                   sizeof(u32) * 3,
2282                                                   si_pi->sram_end);
2283                 if (ret)
2284                         return ret;
2285
2286                 if (si_pi->enable_ppm) {
2287                         papm_parm = &si_pi->papm_parm;
2288                         memset(papm_parm, 0, sizeof(PP_SIslands_PAPMParameters));
2289                         papm_parm->NearTDPLimitTherm = cpu_to_be32(ppm->dgpu_tdp);
2290                         papm_parm->dGPU_T_Limit = cpu_to_be32(ppm->tj_max);
2291                         papm_parm->dGPU_T_Warning = cpu_to_be32(95);
2292                         papm_parm->dGPU_T_Hysteresis = cpu_to_be32(5);
2293                         papm_parm->PlatformPowerLimit = 0xffffffff;
2294                         papm_parm->NearTDPLimitPAPM = 0xffffffff;
2295
2296                         ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->papm_cfg_table_start,
2297                                                           (u8 *)papm_parm,
2298                                                           sizeof(PP_SIslands_PAPMParameters),
2299                                                           si_pi->sram_end);
2300                         if (ret)
2301                                 return ret;
2302                 }
2303         }
2304         return 0;
2305 }
2306
2307 static int si_populate_smc_tdp_limits_2(struct amdgpu_device *adev,
2308                                         struct amdgpu_ps *amdgpu_state)
2309 {
2310         struct ni_power_info *ni_pi = ni_get_pi(adev);
2311         struct si_power_info *si_pi = si_get_pi(adev);
2312
2313         if (ni_pi->enable_power_containment) {
2314                 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
2315                 u32 scaling_factor = si_get_smc_power_scaling_factor(adev);
2316                 int ret;
2317
2318                 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
2319
2320                 smc_table->dpm2Params.NearTDPLimit =
2321                         cpu_to_be32(si_scale_power_for_smc(adev->pm.dpm.near_tdp_limit_adjusted, scaling_factor) * 1000);
2322                 smc_table->dpm2Params.SafePowerLimit =
2323                         cpu_to_be32(si_scale_power_for_smc((adev->pm.dpm.near_tdp_limit_adjusted * SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT) / 100, scaling_factor) * 1000);
2324
2325                 ret = amdgpu_si_copy_bytes_to_smc(adev,
2326                                                   (si_pi->state_table_start +
2327                                                    offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
2328                                                    offsetof(PP_SIslands_DPM2Parameters, NearTDPLimit)),
2329                                                   (u8 *)(&(smc_table->dpm2Params.NearTDPLimit)),
2330                                                   sizeof(u32) * 2,
2331                                                   si_pi->sram_end);
2332                 if (ret)
2333                         return ret;
2334         }
2335
2336         return 0;
2337 }
2338
2339 static u16 si_calculate_power_efficiency_ratio(struct amdgpu_device *adev,
2340                                                const u16 prev_std_vddc,
2341                                                const u16 curr_std_vddc)
2342 {
2343         u64 margin = (u64)SISLANDS_DPM2_PWREFFICIENCYRATIO_MARGIN;
2344         u64 prev_vddc = (u64)prev_std_vddc;
2345         u64 curr_vddc = (u64)curr_std_vddc;
2346         u64 pwr_efficiency_ratio, n, d;
2347
2348         if ((prev_vddc == 0) || (curr_vddc == 0))
2349                 return 0;
2350
2351         n = div64_u64((u64)1024 * curr_vddc * curr_vddc * ((u64)1000 + margin), (u64)1000);
2352         d = prev_vddc * prev_vddc;
2353         pwr_efficiency_ratio = div64_u64(n, d);
2354
2355         if (pwr_efficiency_ratio > (u64)0xFFFF)
2356                 return 0;
2357
2358         return (u16)pwr_efficiency_ratio;
2359 }
2360
2361 static bool si_should_disable_uvd_powertune(struct amdgpu_device *adev,
2362                                             struct amdgpu_ps *amdgpu_state)
2363 {
2364         struct si_power_info *si_pi = si_get_pi(adev);
2365
2366         if (si_pi->dyn_powertune_data.disable_uvd_powertune &&
2367             amdgpu_state->vclk && amdgpu_state->dclk)
2368                 return true;
2369
2370         return false;
2371 }
2372
2373 struct evergreen_power_info *evergreen_get_pi(struct amdgpu_device *adev)
2374 {
2375         struct evergreen_power_info *pi = adev->pm.dpm.priv;
2376
2377         return pi;
2378 }
2379
2380 static int si_populate_power_containment_values(struct amdgpu_device *adev,
2381                                                 struct amdgpu_ps *amdgpu_state,
2382                                                 SISLANDS_SMC_SWSTATE *smc_state)
2383 {
2384         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
2385         struct ni_power_info *ni_pi = ni_get_pi(adev);
2386         struct  si_ps *state = si_get_ps(amdgpu_state);
2387         SISLANDS_SMC_VOLTAGE_VALUE vddc;
2388         u32 prev_sclk;
2389         u32 max_sclk;
2390         u32 min_sclk;
2391         u16 prev_std_vddc;
2392         u16 curr_std_vddc;
2393         int i;
2394         u16 pwr_efficiency_ratio;
2395         u8 max_ps_percent;
2396         bool disable_uvd_power_tune;
2397         int ret;
2398
2399         if (ni_pi->enable_power_containment == false)
2400                 return 0;
2401
2402         if (state->performance_level_count == 0)
2403                 return -EINVAL;
2404
2405         if (smc_state->levelCount != state->performance_level_count)
2406                 return -EINVAL;
2407
2408         disable_uvd_power_tune = si_should_disable_uvd_powertune(adev, amdgpu_state);
2409
2410         smc_state->levels[0].dpm2.MaxPS = 0;
2411         smc_state->levels[0].dpm2.NearTDPDec = 0;
2412         smc_state->levels[0].dpm2.AboveSafeInc = 0;
2413         smc_state->levels[0].dpm2.BelowSafeInc = 0;
2414         smc_state->levels[0].dpm2.PwrEfficiencyRatio = 0;
2415
2416         for (i = 1; i < state->performance_level_count; i++) {
2417                 prev_sclk = state->performance_levels[i-1].sclk;
2418                 max_sclk  = state->performance_levels[i].sclk;
2419                 if (i == 1)
2420                         max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_M;
2421                 else
2422                         max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_H;
2423
2424                 if (prev_sclk > max_sclk)
2425                         return -EINVAL;
2426
2427                 if ((max_ps_percent == 0) ||
2428                     (prev_sclk == max_sclk) ||
2429                     disable_uvd_power_tune)
2430                         min_sclk = max_sclk;
2431                 else if (i == 1)
2432                         min_sclk = prev_sclk;
2433                 else
2434                         min_sclk = (prev_sclk * (u32)max_ps_percent) / 100;
2435
2436                 if (min_sclk < state->performance_levels[0].sclk)
2437                         min_sclk = state->performance_levels[0].sclk;
2438
2439                 if (min_sclk == 0)
2440                         return -EINVAL;
2441
2442                 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
2443                                                 state->performance_levels[i-1].vddc, &vddc);
2444                 if (ret)
2445                         return ret;
2446
2447                 ret = si_get_std_voltage_value(adev, &vddc, &prev_std_vddc);
2448                 if (ret)
2449                         return ret;
2450
2451                 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
2452                                                 state->performance_levels[i].vddc, &vddc);
2453                 if (ret)
2454                         return ret;
2455
2456                 ret = si_get_std_voltage_value(adev, &vddc, &curr_std_vddc);
2457                 if (ret)
2458                         return ret;
2459
2460                 pwr_efficiency_ratio = si_calculate_power_efficiency_ratio(adev,
2461                                                                            prev_std_vddc, curr_std_vddc);
2462
2463                 smc_state->levels[i].dpm2.MaxPS = (u8)((SISLANDS_DPM2_MAX_PULSE_SKIP * (max_sclk - min_sclk)) / max_sclk);
2464                 smc_state->levels[i].dpm2.NearTDPDec = SISLANDS_DPM2_NEAR_TDP_DEC;
2465                 smc_state->levels[i].dpm2.AboveSafeInc = SISLANDS_DPM2_ABOVE_SAFE_INC;
2466                 smc_state->levels[i].dpm2.BelowSafeInc = SISLANDS_DPM2_BELOW_SAFE_INC;
2467                 smc_state->levels[i].dpm2.PwrEfficiencyRatio = cpu_to_be16(pwr_efficiency_ratio);
2468         }
2469
2470         return 0;
2471 }
2472
2473 static int si_populate_sq_ramping_values(struct amdgpu_device *adev,
2474                                          struct amdgpu_ps *amdgpu_state,
2475                                          SISLANDS_SMC_SWSTATE *smc_state)
2476 {
2477         struct ni_power_info *ni_pi = ni_get_pi(adev);
2478         struct  si_ps *state = si_get_ps(amdgpu_state);
2479         u32 sq_power_throttle, sq_power_throttle2;
2480         bool enable_sq_ramping = ni_pi->enable_sq_ramping;
2481         int i;
2482
2483         if (state->performance_level_count == 0)
2484                 return -EINVAL;
2485
2486         if (smc_state->levelCount != state->performance_level_count)
2487                 return -EINVAL;
2488
2489         if (adev->pm.dpm.sq_ramping_threshold == 0)
2490                 return -EINVAL;
2491
2492         if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER > (MAX_POWER_MASK >> MAX_POWER_SHIFT))
2493                 enable_sq_ramping = false;
2494
2495         if (SISLANDS_DPM2_SQ_RAMP_MIN_POWER > (MIN_POWER_MASK >> MIN_POWER_SHIFT))
2496                 enable_sq_ramping = false;
2497
2498         if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA > (MAX_POWER_DELTA_MASK >> MAX_POWER_DELTA_SHIFT))
2499                 enable_sq_ramping = false;
2500
2501         if (SISLANDS_DPM2_SQ_RAMP_STI_SIZE > (STI_SIZE_MASK >> STI_SIZE_SHIFT))
2502                 enable_sq_ramping = false;
2503
2504         if (SISLANDS_DPM2_SQ_RAMP_LTI_RATIO > (LTI_RATIO_MASK >> LTI_RATIO_SHIFT))
2505                 enable_sq_ramping = false;
2506
2507         for (i = 0; i < state->performance_level_count; i++) {
2508                 sq_power_throttle = 0;
2509                 sq_power_throttle2 = 0;
2510
2511                 if ((state->performance_levels[i].sclk >= adev->pm.dpm.sq_ramping_threshold) &&
2512                     enable_sq_ramping) {
2513                         sq_power_throttle |= MAX_POWER(SISLANDS_DPM2_SQ_RAMP_MAX_POWER);
2514                         sq_power_throttle |= MIN_POWER(SISLANDS_DPM2_SQ_RAMP_MIN_POWER);
2515                         sq_power_throttle2 |= MAX_POWER_DELTA(SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA);
2516                         sq_power_throttle2 |= STI_SIZE(SISLANDS_DPM2_SQ_RAMP_STI_SIZE);
2517                         sq_power_throttle2 |= LTI_RATIO(SISLANDS_DPM2_SQ_RAMP_LTI_RATIO);
2518                 } else {
2519                         sq_power_throttle |= MAX_POWER_MASK | MIN_POWER_MASK;
2520                         sq_power_throttle2 |= MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
2521                 }
2522
2523                 smc_state->levels[i].SQPowerThrottle = cpu_to_be32(sq_power_throttle);
2524                 smc_state->levels[i].SQPowerThrottle_2 = cpu_to_be32(sq_power_throttle2);
2525         }
2526
2527         return 0;
2528 }
2529
2530 static int si_enable_power_containment(struct amdgpu_device *adev,
2531                                        struct amdgpu_ps *amdgpu_new_state,
2532                                        bool enable)
2533 {
2534         struct ni_power_info *ni_pi = ni_get_pi(adev);
2535         PPSMC_Result smc_result;
2536         int ret = 0;
2537
2538         if (ni_pi->enable_power_containment) {
2539                 if (enable) {
2540                         if (!si_should_disable_uvd_powertune(adev, amdgpu_new_state)) {
2541                                 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_TDPClampingActive);
2542                                 if (smc_result != PPSMC_Result_OK) {
2543                                         ret = -EINVAL;
2544                                         ni_pi->pc_enabled = false;
2545                                 } else {
2546                                         ni_pi->pc_enabled = true;
2547                                 }
2548                         }
2549                 } else {
2550                         smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_TDPClampingInactive);
2551                         if (smc_result != PPSMC_Result_OK)
2552                                 ret = -EINVAL;
2553                         ni_pi->pc_enabled = false;
2554                 }
2555         }
2556
2557         return ret;
2558 }
2559
2560 static int si_initialize_smc_dte_tables(struct amdgpu_device *adev)
2561 {
2562         struct si_power_info *si_pi = si_get_pi(adev);
2563         int ret = 0;
2564         struct si_dte_data *dte_data = &si_pi->dte_data;
2565         Smc_SIslands_DTE_Configuration *dte_tables = NULL;
2566         u32 table_size;
2567         u8 tdep_count;
2568         u32 i;
2569
2570         if (dte_data == NULL)
2571                 si_pi->enable_dte = false;
2572
2573         if (si_pi->enable_dte == false)
2574                 return 0;
2575
2576         if (dte_data->k <= 0)
2577                 return -EINVAL;
2578
2579         dte_tables = kzalloc(sizeof(Smc_SIslands_DTE_Configuration), GFP_KERNEL);
2580         if (dte_tables == NULL) {
2581                 si_pi->enable_dte = false;
2582                 return -ENOMEM;
2583         }
2584
2585         table_size = dte_data->k;
2586
2587         if (table_size > SMC_SISLANDS_DTE_MAX_FILTER_STAGES)
2588                 table_size = SMC_SISLANDS_DTE_MAX_FILTER_STAGES;
2589
2590         tdep_count = dte_data->tdep_count;
2591         if (tdep_count > SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE)
2592                 tdep_count = SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE;
2593
2594         dte_tables->K = cpu_to_be32(table_size);
2595         dte_tables->T0 = cpu_to_be32(dte_data->t0);
2596         dte_tables->MaxT = cpu_to_be32(dte_data->max_t);
2597         dte_tables->WindowSize = dte_data->window_size;
2598         dte_tables->temp_select = dte_data->temp_select;
2599         dte_tables->DTE_mode = dte_data->dte_mode;
2600         dte_tables->Tthreshold = cpu_to_be32(dte_data->t_threshold);
2601
2602         if (tdep_count > 0)
2603                 table_size--;
2604
2605         for (i = 0; i < table_size; i++) {
2606                 dte_tables->tau[i] = cpu_to_be32(dte_data->tau[i]);
2607                 dte_tables->R[i]   = cpu_to_be32(dte_data->r[i]);
2608         }
2609
2610         dte_tables->Tdep_count = tdep_count;
2611
2612         for (i = 0; i < (u32)tdep_count; i++) {
2613                 dte_tables->T_limits[i] = dte_data->t_limits[i];
2614                 dte_tables->Tdep_tau[i] = cpu_to_be32(dte_data->tdep_tau[i]);
2615                 dte_tables->Tdep_R[i] = cpu_to_be32(dte_data->tdep_r[i]);
2616         }
2617
2618         ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->dte_table_start,
2619                                           (u8 *)dte_tables,
2620                                           sizeof(Smc_SIslands_DTE_Configuration),
2621                                           si_pi->sram_end);
2622         kfree(dte_tables);
2623
2624         return ret;
2625 }
2626
2627 static int si_get_cac_std_voltage_max_min(struct amdgpu_device *adev,
2628                                           u16 *max, u16 *min)
2629 {
2630         struct si_power_info *si_pi = si_get_pi(adev);
2631         struct amdgpu_cac_leakage_table *table =
2632                 &adev->pm.dpm.dyn_state.cac_leakage_table;
2633         u32 i;
2634         u32 v0_loadline;
2635
2636         if (table == NULL)
2637                 return -EINVAL;
2638
2639         *max = 0;
2640         *min = 0xFFFF;
2641
2642         for (i = 0; i < table->count; i++) {
2643                 if (table->entries[i].vddc > *max)
2644                         *max = table->entries[i].vddc;
2645                 if (table->entries[i].vddc < *min)
2646                         *min = table->entries[i].vddc;
2647         }
2648
2649         if (si_pi->powertune_data->lkge_lut_v0_percent > 100)
2650                 return -EINVAL;
2651
2652         v0_loadline = (*min) * (100 - si_pi->powertune_data->lkge_lut_v0_percent) / 100;
2653
2654         if (v0_loadline > 0xFFFFUL)
2655                 return -EINVAL;
2656
2657         *min = (u16)v0_loadline;
2658
2659         if ((*min > *max) || (*max == 0) || (*min == 0))
2660                 return -EINVAL;
2661
2662         return 0;
2663 }
2664
2665 static u16 si_get_cac_std_voltage_step(u16 max, u16 min)
2666 {
2667         return ((max - min) + (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1)) /
2668                 SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES;
2669 }
2670
2671 static int si_init_dte_leakage_table(struct amdgpu_device *adev,
2672                                      PP_SIslands_CacConfig *cac_tables,
2673                                      u16 vddc_max, u16 vddc_min, u16 vddc_step,
2674                                      u16 t0, u16 t_step)
2675 {
2676         struct si_power_info *si_pi = si_get_pi(adev);
2677         u32 leakage;
2678         unsigned int i, j;
2679         s32 t;
2680         u32 smc_leakage;
2681         u32 scaling_factor;
2682         u16 voltage;
2683
2684         scaling_factor = si_get_smc_power_scaling_factor(adev);
2685
2686         for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++) {
2687                 t = (1000 * (i * t_step + t0));
2688
2689                 for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) {
2690                         voltage = vddc_max - (vddc_step * j);
2691
2692                         si_calculate_leakage_for_v_and_t(adev,
2693                                                          &si_pi->powertune_data->leakage_coefficients,
2694                                                          voltage,
2695                                                          t,
2696                                                          si_pi->dyn_powertune_data.cac_leakage,
2697                                                          &leakage);
2698
2699                         smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4;
2700
2701                         if (smc_leakage > 0xFFFF)
2702                                 smc_leakage = 0xFFFF;
2703
2704                         cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] =
2705                                 cpu_to_be16((u16)smc_leakage);
2706                 }
2707         }
2708         return 0;
2709 }
2710
2711 static int si_init_simplified_leakage_table(struct amdgpu_device *adev,
2712                                             PP_SIslands_CacConfig *cac_tables,
2713                                             u16 vddc_max, u16 vddc_min, u16 vddc_step)
2714 {
2715         struct si_power_info *si_pi = si_get_pi(adev);
2716         u32 leakage;
2717         unsigned int i, j;
2718         u32 smc_leakage;
2719         u32 scaling_factor;
2720         u16 voltage;
2721
2722         scaling_factor = si_get_smc_power_scaling_factor(adev);
2723
2724         for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) {
2725                 voltage = vddc_max - (vddc_step * j);
2726
2727                 si_calculate_leakage_for_v(adev,
2728                                            &si_pi->powertune_data->leakage_coefficients,
2729                                            si_pi->powertune_data->fixed_kt,
2730                                            voltage,
2731                                            si_pi->dyn_powertune_data.cac_leakage,
2732                                            &leakage);
2733
2734                 smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4;
2735
2736                 if (smc_leakage > 0xFFFF)
2737                         smc_leakage = 0xFFFF;
2738
2739                 for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++)
2740                         cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] =
2741                                 cpu_to_be16((u16)smc_leakage);
2742         }
2743         return 0;
2744 }
2745
2746 static int si_initialize_smc_cac_tables(struct amdgpu_device *adev)
2747 {
2748         struct ni_power_info *ni_pi = ni_get_pi(adev);
2749         struct si_power_info *si_pi = si_get_pi(adev);
2750         PP_SIslands_CacConfig *cac_tables = NULL;
2751         u16 vddc_max, vddc_min, vddc_step;
2752         u16 t0, t_step;
2753         u32 load_line_slope, reg;
2754         int ret = 0;
2755         u32 ticks_per_us = amdgpu_asic_get_xclk(adev) / 100;
2756
2757         if (ni_pi->enable_cac == false)
2758                 return 0;
2759
2760         cac_tables = kzalloc(sizeof(PP_SIslands_CacConfig), GFP_KERNEL);
2761         if (!cac_tables)
2762                 return -ENOMEM;
2763
2764         reg = RREG32(CG_CAC_CTRL) & ~CAC_WINDOW_MASK;
2765         reg |= CAC_WINDOW(si_pi->powertune_data->cac_window);
2766         WREG32(CG_CAC_CTRL, reg);
2767
2768         si_pi->dyn_powertune_data.cac_leakage = adev->pm.dpm.cac_leakage;
2769         si_pi->dyn_powertune_data.dc_pwr_value =
2770                 si_pi->powertune_data->dc_cac[NISLANDS_DCCAC_LEVEL_0];
2771         si_pi->dyn_powertune_data.wintime = si_calculate_cac_wintime(adev);
2772         si_pi->dyn_powertune_data.shift_n = si_pi->powertune_data->shift_n_default;
2773
2774         si_pi->dyn_powertune_data.leakage_minimum_temperature = 80 * 1000;
2775
2776         ret = si_get_cac_std_voltage_max_min(adev, &vddc_max, &vddc_min);
2777         if (ret)
2778                 goto done_free;
2779
2780         vddc_step = si_get_cac_std_voltage_step(vddc_max, vddc_min);
2781         vddc_min = vddc_max - (vddc_step * (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1));
2782         t_step = 4;
2783         t0 = 60;
2784
2785         if (si_pi->enable_dte || ni_pi->driver_calculate_cac_leakage)
2786                 ret = si_init_dte_leakage_table(adev, cac_tables,
2787                                                 vddc_max, vddc_min, vddc_step,
2788                                                 t0, t_step);
2789         else
2790                 ret = si_init_simplified_leakage_table(adev, cac_tables,
2791                                                        vddc_max, vddc_min, vddc_step);
2792         if (ret)
2793                 goto done_free;
2794
2795         load_line_slope = ((u32)adev->pm.dpm.load_line_slope << SMC_SISLANDS_SCALE_R) / 100;
2796
2797         cac_tables->l2numWin_TDP = cpu_to_be32(si_pi->dyn_powertune_data.l2_lta_window_size);
2798         cac_tables->lts_truncate_n = si_pi->dyn_powertune_data.lts_truncate;
2799         cac_tables->SHIFT_N = si_pi->dyn_powertune_data.shift_n;
2800         cac_tables->lkge_lut_V0 = cpu_to_be32((u32)vddc_min);
2801         cac_tables->lkge_lut_Vstep = cpu_to_be32((u32)vddc_step);
2802         cac_tables->R_LL = cpu_to_be32(load_line_slope);
2803         cac_tables->WinTime = cpu_to_be32(si_pi->dyn_powertune_data.wintime);
2804         cac_tables->calculation_repeats = cpu_to_be32(2);
2805         cac_tables->dc_cac = cpu_to_be32(0);
2806         cac_tables->log2_PG_LKG_SCALE = 12;
2807         cac_tables->cac_temp = si_pi->powertune_data->operating_temp;
2808         cac_tables->lkge_lut_T0 = cpu_to_be32((u32)t0);
2809         cac_tables->lkge_lut_Tstep = cpu_to_be32((u32)t_step);
2810
2811         ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->cac_table_start,
2812                                           (u8 *)cac_tables,
2813                                           sizeof(PP_SIslands_CacConfig),
2814                                           si_pi->sram_end);
2815
2816         if (ret)
2817                 goto done_free;
2818
2819         ret = si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_ticks_per_us, ticks_per_us);
2820
2821 done_free:
2822         if (ret) {
2823                 ni_pi->enable_cac = false;
2824                 ni_pi->enable_power_containment = false;
2825         }
2826
2827         kfree(cac_tables);
2828
2829         return ret;
2830 }
2831
2832 static int si_program_cac_config_registers(struct amdgpu_device *adev,
2833                                            const struct si_cac_config_reg *cac_config_regs)
2834 {
2835         const struct si_cac_config_reg *config_regs = cac_config_regs;
2836         u32 data = 0, offset;
2837
2838         if (!config_regs)
2839                 return -EINVAL;
2840
2841         while (config_regs->offset != 0xFFFFFFFF) {
2842                 switch (config_regs->type) {
2843                 case SISLANDS_CACCONFIG_CGIND:
2844                         offset = SMC_CG_IND_START + config_regs->offset;
2845                         if (offset < SMC_CG_IND_END)
2846                                 data = RREG32_SMC(offset);
2847                         break;
2848                 default:
2849                         data = RREG32(config_regs->offset);
2850                         break;
2851                 }
2852
2853                 data &= ~config_regs->mask;
2854                 data |= ((config_regs->value << config_regs->shift) & config_regs->mask);
2855
2856                 switch (config_regs->type) {
2857                 case SISLANDS_CACCONFIG_CGIND:
2858                         offset = SMC_CG_IND_START + config_regs->offset;
2859                         if (offset < SMC_CG_IND_END)
2860                                 WREG32_SMC(offset, data);
2861                         break;
2862                 default:
2863                         WREG32(config_regs->offset, data);
2864                         break;
2865                 }
2866                 config_regs++;
2867         }
2868         return 0;
2869 }
2870
2871 static int si_initialize_hardware_cac_manager(struct amdgpu_device *adev)
2872 {
2873         struct ni_power_info *ni_pi = ni_get_pi(adev);
2874         struct si_power_info *si_pi = si_get_pi(adev);
2875         int ret;
2876
2877         if ((ni_pi->enable_cac == false) ||
2878             (ni_pi->cac_configuration_required == false))
2879                 return 0;
2880
2881         ret = si_program_cac_config_registers(adev, si_pi->lcac_config);
2882         if (ret)
2883                 return ret;
2884         ret = si_program_cac_config_registers(adev, si_pi->cac_override);
2885         if (ret)
2886                 return ret;
2887         ret = si_program_cac_config_registers(adev, si_pi->cac_weights);
2888         if (ret)
2889                 return ret;
2890
2891         return 0;
2892 }
2893
2894 static int si_enable_smc_cac(struct amdgpu_device *adev,
2895                              struct amdgpu_ps *amdgpu_new_state,
2896                              bool enable)
2897 {
2898         struct ni_power_info *ni_pi = ni_get_pi(adev);
2899         struct si_power_info *si_pi = si_get_pi(adev);
2900         PPSMC_Result smc_result;
2901         int ret = 0;
2902
2903         if (ni_pi->enable_cac) {
2904                 if (enable) {
2905                         if (!si_should_disable_uvd_powertune(adev, amdgpu_new_state)) {
2906                                 if (ni_pi->support_cac_long_term_average) {
2907                                         smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_CACLongTermAvgEnable);
2908                                         if (smc_result != PPSMC_Result_OK)
2909                                                 ni_pi->support_cac_long_term_average = false;
2910                                 }
2911
2912                                 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableCac);
2913                                 if (smc_result != PPSMC_Result_OK) {
2914                                         ret = -EINVAL;
2915                                         ni_pi->cac_enabled = false;
2916                                 } else {
2917                                         ni_pi->cac_enabled = true;
2918                                 }
2919
2920                                 if (si_pi->enable_dte) {
2921                                         smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableDTE);
2922                                         if (smc_result != PPSMC_Result_OK)
2923                                                 ret = -EINVAL;
2924                                 }
2925                         }
2926                 } else if (ni_pi->cac_enabled) {
2927                         if (si_pi->enable_dte)
2928                                 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableDTE);
2929
2930                         smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableCac);
2931
2932                         ni_pi->cac_enabled = false;
2933
2934                         if (ni_pi->support_cac_long_term_average)
2935                                 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_CACLongTermAvgDisable);
2936                 }
2937         }
2938         return ret;
2939 }
2940
2941 static int si_init_smc_spll_table(struct amdgpu_device *adev)
2942 {
2943         struct ni_power_info *ni_pi = ni_get_pi(adev);
2944         struct si_power_info *si_pi = si_get_pi(adev);
2945         SMC_SISLANDS_SPLL_DIV_TABLE *spll_table;
2946         SISLANDS_SMC_SCLK_VALUE sclk_params;
2947         u32 fb_div, p_div;
2948         u32 clk_s, clk_v;
2949         u32 sclk = 0;
2950         int ret = 0;
2951         u32 tmp;
2952         int i;
2953
2954         if (si_pi->spll_table_start == 0)
2955                 return -EINVAL;
2956
2957         spll_table = kzalloc(sizeof(SMC_SISLANDS_SPLL_DIV_TABLE), GFP_KERNEL);
2958         if (spll_table == NULL)
2959                 return -ENOMEM;
2960
2961         for (i = 0; i < 256; i++) {
2962                 ret = si_calculate_sclk_params(adev, sclk, &sclk_params);
2963                 if (ret)
2964                         break;
2965                 p_div = (sclk_params.vCG_SPLL_FUNC_CNTL & SPLL_PDIV_A_MASK) >> SPLL_PDIV_A_SHIFT;
2966                 fb_div = (sclk_params.vCG_SPLL_FUNC_CNTL_3 & SPLL_FB_DIV_MASK) >> SPLL_FB_DIV_SHIFT;
2967                 clk_s = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM & CLK_S_MASK) >> CLK_S_SHIFT;
2968                 clk_v = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM_2 & CLK_V_MASK) >> CLK_V_SHIFT;
2969
2970                 fb_div &= ~0x00001FFF;
2971                 fb_div >>= 1;
2972                 clk_v >>= 6;
2973
2974                 if (p_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT))
2975                         ret = -EINVAL;
2976                 if (fb_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT))
2977                         ret = -EINVAL;
2978                 if (clk_s & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT))
2979                         ret = -EINVAL;
2980                 if (clk_v & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT))
2981                         ret = -EINVAL;
2982
2983                 if (ret)
2984                         break;
2985
2986                 tmp = ((fb_div << SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK) |
2987                         ((p_div << SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK);
2988                 spll_table->freq[i] = cpu_to_be32(tmp);
2989
2990                 tmp = ((clk_v << SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK) |
2991                         ((clk_s << SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK);
2992                 spll_table->ss[i] = cpu_to_be32(tmp);
2993
2994                 sclk += 512;
2995         }
2996
2997
2998         if (!ret)
2999                 ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->spll_table_start,
3000                                                   (u8 *)spll_table,
3001                                                   sizeof(SMC_SISLANDS_SPLL_DIV_TABLE),
3002                                                   si_pi->sram_end);
3003
3004         if (ret)
3005                 ni_pi->enable_power_containment = false;
3006
3007         kfree(spll_table);
3008
3009         return ret;
3010 }
3011
3012 static u16 si_get_lower_of_leakage_and_vce_voltage(struct amdgpu_device *adev,
3013                                                    u16 vce_voltage)
3014 {
3015         u16 highest_leakage = 0;
3016         struct si_power_info *si_pi = si_get_pi(adev);
3017         int i;
3018
3019         for (i = 0; i < si_pi->leakage_voltage.count; i++){
3020                 if (highest_leakage < si_pi->leakage_voltage.entries[i].voltage)
3021                         highest_leakage = si_pi->leakage_voltage.entries[i].voltage;
3022         }
3023
3024         if (si_pi->leakage_voltage.count && (highest_leakage < vce_voltage))
3025                 return highest_leakage;
3026
3027         return vce_voltage;
3028 }
3029
3030 static int si_get_vce_clock_voltage(struct amdgpu_device *adev,
3031                                     u32 evclk, u32 ecclk, u16 *voltage)
3032 {
3033         u32 i;
3034         int ret = -EINVAL;
3035         struct amdgpu_vce_clock_voltage_dependency_table *table =
3036                 &adev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table;
3037
3038         if (((evclk == 0) && (ecclk == 0)) ||
3039             (table && (table->count == 0))) {
3040                 *voltage = 0;
3041                 return 0;
3042         }
3043
3044         for (i = 0; i < table->count; i++) {
3045                 if ((evclk <= table->entries[i].evclk) &&
3046                     (ecclk <= table->entries[i].ecclk)) {
3047                         *voltage = table->entries[i].v;
3048                         ret = 0;
3049                         break;
3050                 }
3051         }
3052
3053         /* if no match return the highest voltage */
3054         if (ret)
3055                 *voltage = table->entries[table->count - 1].v;
3056
3057         *voltage = si_get_lower_of_leakage_and_vce_voltage(adev, *voltage);
3058
3059         return ret;
3060 }
3061
3062 static bool si_dpm_vblank_too_short(struct amdgpu_device *adev)
3063 {
3064
3065         u32 vblank_time = amdgpu_dpm_get_vblank_time(adev);
3066         /* we never hit the non-gddr5 limit so disable it */
3067         u32 switch_limit = adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5 ? 450 : 0;
3068
3069         if (vblank_time < switch_limit)
3070                 return true;
3071         else
3072                 return false;
3073
3074 }
3075
3076 static int ni_copy_and_switch_arb_sets(struct amdgpu_device *adev,
3077                                 u32 arb_freq_src, u32 arb_freq_dest)
3078 {
3079         u32 mc_arb_dram_timing;
3080         u32 mc_arb_dram_timing2;
3081         u32 burst_time;
3082         u32 mc_cg_config;
3083
3084         switch (arb_freq_src) {
3085         case MC_CG_ARB_FREQ_F0:
3086                 mc_arb_dram_timing  = RREG32(MC_ARB_DRAM_TIMING);
3087                 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
3088                 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE0_MASK) >> STATE0_SHIFT;
3089                 break;
3090         case MC_CG_ARB_FREQ_F1:
3091                 mc_arb_dram_timing  = RREG32(MC_ARB_DRAM_TIMING_1);
3092                 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_1);
3093                 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE1_MASK) >> STATE1_SHIFT;
3094                 break;
3095         case MC_CG_ARB_FREQ_F2:
3096                 mc_arb_dram_timing  = RREG32(MC_ARB_DRAM_TIMING_2);
3097                 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_2);
3098                 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE2_MASK) >> STATE2_SHIFT;
3099                 break;
3100         case MC_CG_ARB_FREQ_F3:
3101                 mc_arb_dram_timing  = RREG32(MC_ARB_DRAM_TIMING_3);
3102                 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_3);
3103                 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE3_MASK) >> STATE3_SHIFT;
3104                 break;
3105         default:
3106                 return -EINVAL;
3107         }
3108
3109         switch (arb_freq_dest) {
3110         case MC_CG_ARB_FREQ_F0:
3111                 WREG32(MC_ARB_DRAM_TIMING, mc_arb_dram_timing);
3112                 WREG32(MC_ARB_DRAM_TIMING2, mc_arb_dram_timing2);
3113                 WREG32_P(MC_ARB_BURST_TIME, STATE0(burst_time), ~STATE0_MASK);
3114                 break;
3115         case MC_CG_ARB_FREQ_F1:
3116                 WREG32(MC_ARB_DRAM_TIMING_1, mc_arb_dram_timing);
3117                 WREG32(MC_ARB_DRAM_TIMING2_1, mc_arb_dram_timing2);
3118                 WREG32_P(MC_ARB_BURST_TIME, STATE1(burst_time), ~STATE1_MASK);
3119                 break;
3120         case MC_CG_ARB_FREQ_F2:
3121                 WREG32(MC_ARB_DRAM_TIMING_2, mc_arb_dram_timing);
3122                 WREG32(MC_ARB_DRAM_TIMING2_2, mc_arb_dram_timing2);
3123                 WREG32_P(MC_ARB_BURST_TIME, STATE2(burst_time), ~STATE2_MASK);
3124                 break;
3125         case MC_CG_ARB_FREQ_F3:
3126                 WREG32(MC_ARB_DRAM_TIMING_3, mc_arb_dram_timing);
3127                 WREG32(MC_ARB_DRAM_TIMING2_3, mc_arb_dram_timing2);
3128                 WREG32_P(MC_ARB_BURST_TIME, STATE3(burst_time), ~STATE3_MASK);
3129                 break;
3130         default:
3131                 return -EINVAL;
3132         }
3133
3134         mc_cg_config = RREG32(MC_CG_CONFIG) | 0x0000000F;
3135         WREG32(MC_CG_CONFIG, mc_cg_config);
3136         WREG32_P(MC_ARB_CG, CG_ARB_REQ(arb_freq_dest), ~CG_ARB_REQ_MASK);
3137
3138         return 0;
3139 }
3140
3141 static void ni_update_current_ps(struct amdgpu_device *adev,
3142                           struct amdgpu_ps *rps)
3143 {
3144         struct si_ps *new_ps = si_get_ps(rps);
3145         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
3146         struct ni_power_info *ni_pi = ni_get_pi(adev);
3147
3148         eg_pi->current_rps = *rps;
3149         ni_pi->current_ps = *new_ps;
3150         eg_pi->current_rps.ps_priv = &ni_pi->current_ps;
3151         adev->pm.dpm.current_ps = &eg_pi->current_rps;
3152 }
3153
3154 static void ni_update_requested_ps(struct amdgpu_device *adev,
3155                             struct amdgpu_ps *rps)
3156 {
3157         struct si_ps *new_ps = si_get_ps(rps);
3158         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
3159         struct ni_power_info *ni_pi = ni_get_pi(adev);
3160
3161         eg_pi->requested_rps = *rps;
3162         ni_pi->requested_ps = *new_ps;
3163         eg_pi->requested_rps.ps_priv = &ni_pi->requested_ps;
3164         adev->pm.dpm.requested_ps = &eg_pi->requested_rps;
3165 }
3166
3167 static void ni_set_uvd_clock_before_set_eng_clock(struct amdgpu_device *adev,
3168                                            struct amdgpu_ps *new_ps,
3169                                            struct amdgpu_ps *old_ps)
3170 {
3171         struct si_ps *new_state = si_get_ps(new_ps);
3172         struct si_ps *current_state = si_get_ps(old_ps);
3173
3174         if ((new_ps->vclk == old_ps->vclk) &&
3175             (new_ps->dclk == old_ps->dclk))
3176                 return;
3177
3178         if (new_state->performance_levels[new_state->performance_level_count - 1].sclk >=
3179             current_state->performance_levels[current_state->performance_level_count - 1].sclk)
3180                 return;
3181
3182         amdgpu_asic_set_uvd_clocks(adev, new_ps->vclk, new_ps->dclk);
3183 }
3184
3185 static void ni_set_uvd_clock_after_set_eng_clock(struct amdgpu_device *adev,
3186                                           struct amdgpu_ps *new_ps,
3187                                           struct amdgpu_ps *old_ps)
3188 {
3189         struct si_ps *new_state = si_get_ps(new_ps);
3190         struct si_ps *current_state = si_get_ps(old_ps);
3191
3192         if ((new_ps->vclk == old_ps->vclk) &&
3193             (new_ps->dclk == old_ps->dclk))
3194                 return;
3195
3196         if (new_state->performance_levels[new_state->performance_level_count - 1].sclk <
3197             current_state->performance_levels[current_state->performance_level_count - 1].sclk)
3198                 return;
3199
3200         amdgpu_asic_set_uvd_clocks(adev, new_ps->vclk, new_ps->dclk);
3201 }
3202
3203 static u16 btc_find_voltage(struct atom_voltage_table *table, u16 voltage)
3204 {
3205         unsigned int i;
3206
3207         for (i = 0; i < table->count; i++)
3208                 if (voltage <= table->entries[i].value)
3209                         return table->entries[i].value;
3210
3211         return table->entries[table->count - 1].value;
3212 }
3213
3214 static u32 btc_find_valid_clock(struct amdgpu_clock_array *clocks,
3215                                 u32 max_clock, u32 requested_clock)
3216 {
3217         unsigned int i;
3218
3219         if ((clocks == NULL) || (clocks->count == 0))
3220                 return (requested_clock < max_clock) ? requested_clock : max_clock;
3221
3222         for (i = 0; i < clocks->count; i++) {
3223                 if (clocks->values[i] >= requested_clock)
3224                         return (clocks->values[i] < max_clock) ? clocks->values[i] : max_clock;
3225         }
3226
3227         return (clocks->values[clocks->count - 1] < max_clock) ?
3228                 clocks->values[clocks->count - 1] : max_clock;
3229 }
3230
3231 static u32 btc_get_valid_mclk(struct amdgpu_device *adev,
3232                               u32 max_mclk, u32 requested_mclk)
3233 {
3234         return btc_find_valid_clock(&adev->pm.dpm.dyn_state.valid_mclk_values,
3235                                     max_mclk, requested_mclk);
3236 }
3237
3238 static u32 btc_get_valid_sclk(struct amdgpu_device *adev,
3239                               u32 max_sclk, u32 requested_sclk)
3240 {
3241         return btc_find_valid_clock(&adev->pm.dpm.dyn_state.valid_sclk_values,
3242                                     max_sclk, requested_sclk);
3243 }
3244
3245 static void btc_get_max_clock_from_voltage_dependency_table(struct amdgpu_clock_voltage_dependency_table *table,
3246                                                             u32 *max_clock)
3247 {
3248         u32 i, clock = 0;
3249
3250         if ((table == NULL) || (table->count == 0)) {
3251                 *max_clock = clock;
3252                 return;
3253         }
3254
3255         for (i = 0; i < table->count; i++) {
3256                 if (clock < table->entries[i].clk)
3257                         clock = table->entries[i].clk;
3258         }
3259         *max_clock = clock;
3260 }
3261
3262 static void btc_apply_voltage_dependency_rules(struct amdgpu_clock_voltage_dependency_table *table,
3263                                                u32 clock, u16 max_voltage, u16 *voltage)
3264 {
3265         u32 i;
3266
3267         if ((table == NULL) || (table->count == 0))
3268                 return;
3269
3270         for (i= 0; i < table->count; i++) {
3271                 if (clock <= table->entries[i].clk) {
3272                         if (*voltage < table->entries[i].v)
3273                                 *voltage = (u16)((table->entries[i].v < max_voltage) ?
3274                                            table->entries[i].v : max_voltage);
3275                         return;
3276                 }
3277         }
3278
3279         *voltage = (*voltage > max_voltage) ? *voltage : max_voltage;
3280 }
3281
3282 static void btc_adjust_clock_combinations(struct amdgpu_device *adev,
3283                                           const struct amdgpu_clock_and_voltage_limits *max_limits,
3284                                           struct rv7xx_pl *pl)
3285 {
3286
3287         if ((pl->mclk == 0) || (pl->sclk == 0))
3288                 return;
3289
3290         if (pl->mclk == pl->sclk)
3291                 return;
3292
3293         if (pl->mclk > pl->sclk) {
3294                 if (((pl->mclk + (pl->sclk - 1)) / pl->sclk) > adev->pm.dpm.dyn_state.mclk_sclk_ratio)
3295                         pl->sclk = btc_get_valid_sclk(adev,
3296                                                       max_limits->sclk,
3297                                                       (pl->mclk +
3298                                                       (adev->pm.dpm.dyn_state.mclk_sclk_ratio - 1)) /
3299                                                       adev->pm.dpm.dyn_state.mclk_sclk_ratio);
3300         } else {
3301                 if ((pl->sclk - pl->mclk) > adev->pm.dpm.dyn_state.sclk_mclk_delta)
3302                         pl->mclk = btc_get_valid_mclk(adev,
3303                                                       max_limits->mclk,
3304                                                       pl->sclk -
3305                                                       adev->pm.dpm.dyn_state.sclk_mclk_delta);
3306         }
3307 }
3308
3309 static void btc_apply_voltage_delta_rules(struct amdgpu_device *adev,
3310                                           u16 max_vddc, u16 max_vddci,
3311                                           u16 *vddc, u16 *vddci)
3312 {
3313         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
3314         u16 new_voltage;
3315
3316         if ((0 == *vddc) || (0 == *vddci))
3317                 return;
3318
3319         if (*vddc > *vddci) {
3320                 if ((*vddc - *vddci) > adev->pm.dpm.dyn_state.vddc_vddci_delta) {
3321                         new_voltage = btc_find_voltage(&eg_pi->vddci_voltage_table,
3322                                                        (*vddc - adev->pm.dpm.dyn_state.vddc_vddci_delta));
3323                         *vddci = (new_voltage < max_vddci) ? new_voltage : max_vddci;
3324                 }
3325         } else {
3326                 if ((*vddci - *vddc) > adev->pm.dpm.dyn_state.vddc_vddci_delta) {
3327                         new_voltage = btc_find_voltage(&eg_pi->vddc_voltage_table,
3328                                                        (*vddci - adev->pm.dpm.dyn_state.vddc_vddci_delta));
3329                         *vddc = (new_voltage < max_vddc) ? new_voltage : max_vddc;
3330                 }
3331         }
3332 }
3333
3334 static enum amdgpu_pcie_gen r600_get_pcie_gen_support(struct amdgpu_device *adev,
3335                                                u32 sys_mask,
3336                                                enum amdgpu_pcie_gen asic_gen,
3337                                                enum amdgpu_pcie_gen default_gen)
3338 {
3339         switch (asic_gen) {
3340         case AMDGPU_PCIE_GEN1:
3341                 return AMDGPU_PCIE_GEN1;
3342         case AMDGPU_PCIE_GEN2:
3343                 return AMDGPU_PCIE_GEN2;
3344         case AMDGPU_PCIE_GEN3:
3345                 return AMDGPU_PCIE_GEN3;
3346         default:
3347                 if ((sys_mask & DRM_PCIE_SPEED_80) && (default_gen == AMDGPU_PCIE_GEN3))
3348                         return AMDGPU_PCIE_GEN3;
3349                 else if ((sys_mask & DRM_PCIE_SPEED_50) && (default_gen == AMDGPU_PCIE_GEN2))
3350                         return AMDGPU_PCIE_GEN2;
3351                 else
3352                         return AMDGPU_PCIE_GEN1;
3353         }
3354         return AMDGPU_PCIE_GEN1;
3355 }
3356
3357 static void r600_calculate_u_and_p(u32 i, u32 r_c, u32 p_b,
3358                             u32 *p, u32 *u)
3359 {
3360         u32 b_c = 0;
3361         u32 i_c;
3362         u32 tmp;
3363
3364         i_c = (i * r_c) / 100;
3365         tmp = i_c >> p_b;
3366
3367         while (tmp) {
3368                 b_c++;
3369                 tmp >>= 1;
3370         }
3371
3372         *u = (b_c + 1) / 2;
3373         *p = i_c / (1 << (2 * (*u)));
3374 }
3375
3376 static int r600_calculate_at(u32 t, u32 h, u32 fh, u32 fl, u32 *tl, u32 *th)
3377 {
3378         u32 k, a, ah, al;
3379         u32 t1;
3380
3381         if ((fl == 0) || (fh == 0) || (fl > fh))
3382                 return -EINVAL;
3383
3384         k = (100 * fh) / fl;
3385         t1 = (t * (k - 100));
3386         a = (1000 * (100 * h + t1)) / (10000 + (t1 / 100));
3387         a = (a + 5) / 10;
3388         ah = ((a * t) + 5000) / 10000;
3389         al = a - ah;
3390
3391         *th = t - ah;
3392         *tl = t + al;
3393
3394         return 0;
3395 }
3396
3397 static bool r600_is_uvd_state(u32 class, u32 class2)
3398 {
3399         if (class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE)
3400                 return true;
3401         if (class & ATOM_PPLIB_CLASSIFICATION_HD2STATE)
3402                 return true;
3403         if (class & ATOM_PPLIB_CLASSIFICATION_HDSTATE)
3404                 return true;
3405         if (class & ATOM_PPLIB_CLASSIFICATION_SDSTATE)
3406                 return true;
3407         if (class2 & ATOM_PPLIB_CLASSIFICATION2_MVC)
3408                 return true;
3409         return false;
3410 }
3411
3412 static u8 rv770_get_memory_module_index(struct amdgpu_device *adev)
3413 {
3414         return (u8) ((RREG32(BIOS_SCRATCH_4) >> 16) & 0xff);
3415 }
3416
3417 static void rv770_get_max_vddc(struct amdgpu_device *adev)
3418 {
3419         struct rv7xx_power_info *pi = rv770_get_pi(adev);
3420         u16 vddc;
3421
3422         if (amdgpu_atombios_get_max_vddc(adev, 0, 0, &vddc))
3423                 pi->max_vddc = 0;
3424         else
3425                 pi->max_vddc = vddc;
3426 }
3427
3428 static void rv770_get_engine_memory_ss(struct amdgpu_device *adev)
3429 {
3430         struct rv7xx_power_info *pi = rv770_get_pi(adev);
3431         struct amdgpu_atom_ss ss;
3432
3433         pi->sclk_ss = amdgpu_atombios_get_asic_ss_info(adev, &ss,
3434                                                        ASIC_INTERNAL_ENGINE_SS, 0);
3435         pi->mclk_ss = amdgpu_atombios_get_asic_ss_info(adev, &ss,
3436                                                        ASIC_INTERNAL_MEMORY_SS, 0);
3437
3438         if (pi->sclk_ss || pi->mclk_ss)
3439                 pi->dynamic_ss = true;
3440         else
3441                 pi->dynamic_ss = false;
3442 }
3443
3444
3445 static void si_apply_state_adjust_rules(struct amdgpu_device *adev,
3446                                         struct amdgpu_ps *rps)
3447 {
3448         struct  si_ps *ps = si_get_ps(rps);
3449         struct amdgpu_clock_and_voltage_limits *max_limits;
3450         bool disable_mclk_switching = false;
3451         bool disable_sclk_switching = false;
3452         u32 mclk, sclk;
3453         u16 vddc, vddci, min_vce_voltage = 0;
3454         u32 max_sclk_vddc, max_mclk_vddci, max_mclk_vddc;
3455         u32 max_sclk = 0, max_mclk = 0;
3456         int i;
3457
3458         if (adev->asic_type == CHIP_HAINAN) {
3459                 if ((adev->pdev->revision == 0x81) ||
3460                     (adev->pdev->revision == 0x83) ||
3461                     (adev->pdev->revision == 0xC3) ||
3462                     (adev->pdev->device == 0x6664) ||
3463                     (adev->pdev->device == 0x6665) ||
3464                     (adev->pdev->device == 0x6667)) {
3465                         max_sclk = 75000;
3466                 }
3467         } else if (adev->asic_type == CHIP_OLAND) {
3468                 if ((adev->pdev->revision == 0xC7) ||
3469                     (adev->pdev->revision == 0x80) ||
3470                     (adev->pdev->revision == 0x81) ||
3471                     (adev->pdev->revision == 0x83) ||
3472                     (adev->pdev->revision == 0x87) ||
3473                     (adev->pdev->device == 0x6604) ||
3474                     (adev->pdev->device == 0x6605)) {
3475                         max_sclk = 75000;
3476                 }
3477         }
3478
3479         if (rps->vce_active) {
3480                 rps->evclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].evclk;
3481                 rps->ecclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].ecclk;
3482                 si_get_vce_clock_voltage(adev, rps->evclk, rps->ecclk,
3483                                          &min_vce_voltage);
3484         } else {
3485                 rps->evclk = 0;
3486                 rps->ecclk = 0;
3487         }
3488
3489         if ((adev->pm.dpm.new_active_crtc_count > 1) ||
3490             si_dpm_vblank_too_short(adev))
3491                 disable_mclk_switching = true;
3492
3493         if (rps->vclk || rps->dclk) {
3494                 disable_mclk_switching = true;
3495                 disable_sclk_switching = true;
3496         }
3497
3498         if (adev->pm.dpm.ac_power)
3499                 max_limits = &adev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
3500         else
3501                 max_limits = &adev->pm.dpm.dyn_state.max_clock_voltage_on_dc;
3502
3503         for (i = ps->performance_level_count - 2; i >= 0; i--) {
3504                 if (ps->performance_levels[i].vddc > ps->performance_levels[i+1].vddc)
3505                         ps->performance_levels[i].vddc = ps->performance_levels[i+1].vddc;
3506         }
3507         if (adev->pm.dpm.ac_power == false) {
3508                 for (i = 0; i < ps->performance_level_count; i++) {
3509                         if (ps->performance_levels[i].mclk > max_limits->mclk)
3510                                 ps->performance_levels[i].mclk = max_limits->mclk;
3511                         if (ps->performance_levels[i].sclk > max_limits->sclk)
3512                                 ps->performance_levels[i].sclk = max_limits->sclk;
3513                         if (ps->performance_levels[i].vddc > max_limits->vddc)
3514                                 ps->performance_levels[i].vddc = max_limits->vddc;
3515                         if (ps->performance_levels[i].vddci > max_limits->vddci)
3516                                 ps->performance_levels[i].vddci = max_limits->vddci;
3517                 }
3518         }
3519
3520         /* limit clocks to max supported clocks based on voltage dependency tables */
3521         btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
3522                                                         &max_sclk_vddc);
3523         btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
3524                                                         &max_mclk_vddci);
3525         btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
3526                                                         &max_mclk_vddc);
3527
3528         for (i = 0; i < ps->performance_level_count; i++) {
3529                 if (max_sclk_vddc) {
3530                         if (ps->performance_levels[i].sclk > max_sclk_vddc)
3531                                 ps->performance_levels[i].sclk = max_sclk_vddc;
3532                 }
3533                 if (max_mclk_vddci) {
3534                         if (ps->performance_levels[i].mclk > max_mclk_vddci)
3535                                 ps->performance_levels[i].mclk = max_mclk_vddci;
3536                 }
3537                 if (max_mclk_vddc) {
3538                         if (ps->performance_levels[i].mclk > max_mclk_vddc)
3539                                 ps->performance_levels[i].mclk = max_mclk_vddc;
3540                 }
3541                 if (max_mclk) {
3542                         if (ps->performance_levels[i].mclk > max_mclk)
3543                                 ps->performance_levels[i].mclk = max_mclk;
3544                 }
3545                 if (max_sclk) {
3546                         if (ps->performance_levels[i].sclk > max_sclk)
3547                                 ps->performance_levels[i].sclk = max_sclk;
3548                 }
3549         }
3550
3551         /* XXX validate the min clocks required for display */
3552
3553         if (disable_mclk_switching) {
3554                 mclk  = ps->performance_levels[ps->performance_level_count - 1].mclk;
3555                 vddci = ps->performance_levels[ps->performance_level_count - 1].vddci;
3556         } else {
3557                 mclk = ps->performance_levels[0].mclk;
3558                 vddci = ps->performance_levels[0].vddci;
3559         }
3560
3561         if (disable_sclk_switching) {
3562                 sclk = ps->performance_levels[ps->performance_level_count - 1].sclk;
3563                 vddc = ps->performance_levels[ps->performance_level_count - 1].vddc;
3564         } else {
3565                 sclk = ps->performance_levels[0].sclk;
3566                 vddc = ps->performance_levels[0].vddc;
3567         }
3568
3569         if (rps->vce_active) {
3570                 if (sclk < adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].sclk)
3571                         sclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].sclk;
3572                 if (mclk < adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].mclk)
3573                         mclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].mclk;
3574         }
3575
3576         /* adjusted low state */
3577         ps->performance_levels[0].sclk = sclk;
3578         ps->performance_levels[0].mclk = mclk;
3579         ps->performance_levels[0].vddc = vddc;
3580         ps->performance_levels[0].vddci = vddci;
3581
3582         if (disable_sclk_switching) {
3583                 sclk = ps->performance_levels[0].sclk;
3584                 for (i = 1; i < ps->performance_level_count; i++) {
3585                         if (sclk < ps->performance_levels[i].sclk)
3586                                 sclk = ps->performance_levels[i].sclk;
3587                 }
3588                 for (i = 0; i < ps->performance_level_count; i++) {
3589                         ps->performance_levels[i].sclk = sclk;
3590                         ps->performance_levels[i].vddc = vddc;
3591                 }
3592         } else {
3593                 for (i = 1; i < ps->performance_level_count; i++) {
3594                         if (ps->performance_levels[i].sclk < ps->performance_levels[i - 1].sclk)
3595                                 ps->performance_levels[i].sclk = ps->performance_levels[i - 1].sclk;
3596                         if (ps->performance_levels[i].vddc < ps->performance_levels[i - 1].vddc)
3597                                 ps->performance_levels[i].vddc = ps->performance_levels[i - 1].vddc;
3598                 }
3599         }
3600
3601         if (disable_mclk_switching) {
3602                 mclk = ps->performance_levels[0].mclk;
3603                 for (i = 1; i < ps->performance_level_count; i++) {
3604                         if (mclk < ps->performance_levels[i].mclk)
3605                                 mclk = ps->performance_levels[i].mclk;
3606                 }
3607                 for (i = 0; i < ps->performance_level_count; i++) {
3608                         ps->performance_levels[i].mclk = mclk;
3609                         ps->performance_levels[i].vddci = vddci;
3610                 }
3611         } else {
3612                 for (i = 1; i < ps->performance_level_count; i++) {
3613                         if (ps->performance_levels[i].mclk < ps->performance_levels[i - 1].mclk)
3614                                 ps->performance_levels[i].mclk = ps->performance_levels[i - 1].mclk;
3615                         if (ps->performance_levels[i].vddci < ps->performance_levels[i - 1].vddci)
3616                                 ps->performance_levels[i].vddci = ps->performance_levels[i - 1].vddci;
3617                 }
3618         }
3619
3620         for (i = 0; i < ps->performance_level_count; i++)
3621                 btc_adjust_clock_combinations(adev, max_limits,
3622                                               &ps->performance_levels[i]);
3623
3624         for (i = 0; i < ps->performance_level_count; i++) {
3625                 if (ps->performance_levels[i].vddc < min_vce_voltage)
3626                         ps->performance_levels[i].vddc = min_vce_voltage;
3627                 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
3628                                                    ps->performance_levels[i].sclk,
3629                                                    max_limits->vddc,  &ps->performance_levels[i].vddc);
3630                 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
3631                                                    ps->performance_levels[i].mclk,
3632                                                    max_limits->vddci, &ps->performance_levels[i].vddci);
3633                 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
3634                                                    ps->performance_levels[i].mclk,
3635                                                    max_limits->vddc,  &ps->performance_levels[i].vddc);
3636                 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk,
3637                                                    adev->clock.current_dispclk,
3638                                                    max_limits->vddc,  &ps->performance_levels[i].vddc);
3639         }
3640
3641         for (i = 0; i < ps->performance_level_count; i++) {
3642                 btc_apply_voltage_delta_rules(adev,
3643                                               max_limits->vddc, max_limits->vddci,
3644                                               &ps->performance_levels[i].vddc,
3645                                               &ps->performance_levels[i].vddci);
3646         }
3647
3648         ps->dc_compatible = true;
3649         for (i = 0; i < ps->performance_level_count; i++) {
3650                 if (ps->performance_levels[i].vddc > adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.vddc)
3651                         ps->dc_compatible = false;
3652         }
3653 }
3654
3655 #if 0
3656 static int si_read_smc_soft_register(struct amdgpu_device *adev,
3657                                      u16 reg_offset, u32 *value)
3658 {
3659         struct si_power_info *si_pi = si_get_pi(adev);
3660
3661         return amdgpu_si_read_smc_sram_dword(adev,
3662                                              si_pi->soft_regs_start + reg_offset, value,
3663                                              si_pi->sram_end);
3664 }
3665 #endif
3666
3667 static int si_write_smc_soft_register(struct amdgpu_device *adev,
3668                                       u16 reg_offset, u32 value)
3669 {
3670         struct si_power_info *si_pi = si_get_pi(adev);
3671
3672         return amdgpu_si_write_smc_sram_dword(adev,
3673                                               si_pi->soft_regs_start + reg_offset,
3674                                               value, si_pi->sram_end);
3675 }
3676
3677 static bool si_is_special_1gb_platform(struct amdgpu_device *adev)
3678 {
3679         bool ret = false;
3680         u32 tmp, width, row, column, bank, density;
3681         bool is_memory_gddr5, is_special;
3682
3683         tmp = RREG32(MC_SEQ_MISC0);
3684         is_memory_gddr5 = (MC_SEQ_MISC0_GDDR5_VALUE == ((tmp & MC_SEQ_MISC0_GDDR5_MASK) >> MC_SEQ_MISC0_GDDR5_SHIFT));
3685         is_special = (MC_SEQ_MISC0_REV_ID_VALUE == ((tmp & MC_SEQ_MISC0_REV_ID_MASK) >> MC_SEQ_MISC0_REV_ID_SHIFT))
3686                 & (MC_SEQ_MISC0_VEN_ID_VALUE == ((tmp & MC_SEQ_MISC0_VEN_ID_MASK) >> MC_SEQ_MISC0_VEN_ID_SHIFT));
3687
3688         WREG32(MC_SEQ_IO_DEBUG_INDEX, 0xb);
3689         width = ((RREG32(MC_SEQ_IO_DEBUG_DATA) >> 1) & 1) ? 16 : 32;
3690
3691         tmp = RREG32(MC_ARB_RAMCFG);
3692         row = ((tmp & NOOFROWS_MASK) >> NOOFROWS_SHIFT) + 10;
3693         column = ((tmp & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT) + 8;
3694         bank = ((tmp & NOOFBANK_MASK) >> NOOFBANK_SHIFT) + 2;
3695
3696         density = (1 << (row + column - 20 + bank)) * width;
3697
3698         if ((adev->pdev->device == 0x6819) &&
3699             is_memory_gddr5 && is_special && (density == 0x400))
3700                 ret = true;
3701
3702         return ret;
3703 }
3704
3705 static void si_get_leakage_vddc(struct amdgpu_device *adev)
3706 {
3707         struct si_power_info *si_pi = si_get_pi(adev);
3708         u16 vddc, count = 0;
3709         int i, ret;
3710
3711         for (i = 0; i < SISLANDS_MAX_LEAKAGE_COUNT; i++) {
3712                 ret = amdgpu_atombios_get_leakage_vddc_based_on_leakage_idx(adev, &vddc, SISLANDS_LEAKAGE_INDEX0 + i);
3713
3714                 if (!ret && (vddc > 0) && (vddc != (SISLANDS_LEAKAGE_INDEX0 + i))) {
3715                         si_pi->leakage_voltage.entries[count].voltage = vddc;
3716                         si_pi->leakage_voltage.entries[count].leakage_index =
3717                                 SISLANDS_LEAKAGE_INDEX0 + i;
3718                         count++;
3719                 }
3720         }
3721         si_pi->leakage_voltage.count = count;
3722 }
3723
3724 static int si_get_leakage_voltage_from_leakage_index(struct amdgpu_device *adev,
3725                                                      u32 index, u16 *leakage_voltage)
3726 {
3727         struct si_power_info *si_pi = si_get_pi(adev);
3728         int i;
3729
3730         if (leakage_voltage == NULL)
3731                 return -EINVAL;
3732
3733         if ((index & 0xff00) != 0xff00)
3734                 return -EINVAL;
3735
3736         if ((index & 0xff) > SISLANDS_MAX_LEAKAGE_COUNT + 1)
3737                 return -EINVAL;
3738
3739         if (index < SISLANDS_LEAKAGE_INDEX0)
3740                 return -EINVAL;
3741
3742         for (i = 0; i < si_pi->leakage_voltage.count; i++) {
3743                 if (si_pi->leakage_voltage.entries[i].leakage_index == index) {
3744                         *leakage_voltage = si_pi->leakage_voltage.entries[i].voltage;
3745                         return 0;
3746                 }
3747         }
3748         return -EAGAIN;
3749 }
3750
3751 static void si_set_dpm_event_sources(struct amdgpu_device *adev, u32 sources)
3752 {
3753         struct rv7xx_power_info *pi = rv770_get_pi(adev);
3754         bool want_thermal_protection;
3755         enum amdgpu_dpm_event_src dpm_event_src;
3756
3757         switch (sources) {
3758         case 0:
3759         default:
3760                 want_thermal_protection = false;
3761                 break;
3762         case (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL):
3763                 want_thermal_protection = true;
3764                 dpm_event_src = AMDGPU_DPM_EVENT_SRC_DIGITAL;
3765                 break;
3766         case (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_EXTERNAL):
3767                 want_thermal_protection = true;
3768                 dpm_event_src = AMDGPU_DPM_EVENT_SRC_EXTERNAL;
3769                 break;
3770         case ((1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_EXTERNAL) |
3771               (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL)):
3772                 want_thermal_protection = true;
3773                 dpm_event_src = AMDGPU_DPM_EVENT_SRC_DIGIAL_OR_EXTERNAL;
3774                 break;
3775         }
3776
3777         if (want_thermal_protection) {
3778                 WREG32_P(CG_THERMAL_CTRL, DPM_EVENT_SRC(dpm_event_src), ~DPM_EVENT_SRC_MASK);
3779                 if (pi->thermal_protection)
3780                         WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
3781         } else {
3782                 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
3783         }
3784 }
3785
3786 static void si_enable_auto_throttle_source(struct amdgpu_device *adev,
3787                                            enum amdgpu_dpm_auto_throttle_src source,
3788                                            bool enable)
3789 {
3790         struct rv7xx_power_info *pi = rv770_get_pi(adev);
3791
3792         if (enable) {
3793                 if (!(pi->active_auto_throttle_sources & (1 << source))) {
3794                         pi->active_auto_throttle_sources |= 1 << source;
3795                         si_set_dpm_event_sources(adev, pi->active_auto_throttle_sources);
3796                 }
3797         } else {
3798                 if (pi->active_auto_throttle_sources & (1 << source)) {
3799                         pi->active_auto_throttle_sources &= ~(1 << source);
3800                         si_set_dpm_event_sources(adev, pi->active_auto_throttle_sources);
3801                 }
3802         }
3803 }
3804
3805 static void si_start_dpm(struct amdgpu_device *adev)
3806 {
3807         WREG32_P(GENERAL_PWRMGT, GLOBAL_PWRMGT_EN, ~GLOBAL_PWRMGT_EN);
3808 }
3809
3810 static void si_stop_dpm(struct amdgpu_device *adev)
3811 {
3812         WREG32_P(GENERAL_PWRMGT, 0, ~GLOBAL_PWRMGT_EN);
3813 }
3814
3815 static void si_enable_sclk_control(struct amdgpu_device *adev, bool enable)
3816 {
3817         if (enable)
3818                 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~SCLK_PWRMGT_OFF);
3819         else
3820                 WREG32_P(SCLK_PWRMGT_CNTL, SCLK_PWRMGT_OFF, ~SCLK_PWRMGT_OFF);
3821
3822 }
3823
3824 #if 0
3825 static int si_notify_hardware_of_thermal_state(struct amdgpu_device *adev,
3826                                                u32 thermal_level)
3827 {
3828         PPSMC_Result ret;
3829
3830         if (thermal_level == 0) {
3831                 ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableThermalInterrupt);
3832                 if (ret == PPSMC_Result_OK)
3833                         return 0;
3834                 else
3835                         return -EINVAL;
3836         }
3837         return 0;
3838 }
3839
3840 static void si_notify_hardware_vpu_recovery_event(struct amdgpu_device *adev)
3841 {
3842         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_tdr_is_about_to_happen, true);
3843 }
3844 #endif
3845
3846 #if 0
3847 static int si_notify_hw_of_powersource(struct amdgpu_device *adev, bool ac_power)
3848 {
3849         if (ac_power)
3850                 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_RunningOnAC) == PPSMC_Result_OK) ?
3851                         0 : -EINVAL;
3852
3853         return 0;
3854 }
3855 #endif
3856
3857 static PPSMC_Result si_send_msg_to_smc_with_parameter(struct amdgpu_device *adev,
3858                                                       PPSMC_Msg msg, u32 parameter)
3859 {
3860         WREG32(SMC_SCRATCH0, parameter);
3861         return amdgpu_si_send_msg_to_smc(adev, msg);
3862 }
3863
3864 static int si_restrict_performance_levels_before_switch(struct amdgpu_device *adev)
3865 {
3866         if (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_NoForcedLevel) != PPSMC_Result_OK)
3867                 return -EINVAL;
3868
3869         return (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, 1) == PPSMC_Result_OK) ?
3870                 0 : -EINVAL;
3871 }
3872
3873 static int si_dpm_force_performance_level(struct amdgpu_device *adev,
3874                                    enum amd_dpm_forced_level level)
3875 {
3876         struct amdgpu_ps *rps = adev->pm.dpm.current_ps;
3877         struct  si_ps *ps = si_get_ps(rps);
3878         u32 levels = ps->performance_level_count;
3879
3880         if (level == AMD_DPM_FORCED_LEVEL_HIGH) {
3881                 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
3882                         return -EINVAL;
3883
3884                 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 1) != PPSMC_Result_OK)
3885                         return -EINVAL;
3886         } else if (level == AMD_DPM_FORCED_LEVEL_LOW) {
3887                 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
3888                         return -EINVAL;
3889
3890                 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, 1) != PPSMC_Result_OK)
3891                         return -EINVAL;
3892         } else if (level == AMD_DPM_FORCED_LEVEL_AUTO) {
3893                 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
3894                         return -EINVAL;
3895
3896                 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
3897                         return -EINVAL;
3898         }
3899
3900         adev->pm.dpm.forced_level = level;
3901
3902         return 0;
3903 }
3904
3905 #if 0
3906 static int si_set_boot_state(struct amdgpu_device *adev)
3907 {
3908         return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_SwitchToInitialState) == PPSMC_Result_OK) ?
3909                 0 : -EINVAL;
3910 }
3911 #endif
3912
3913 static int si_set_sw_state(struct amdgpu_device *adev)
3914 {
3915         return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_SwitchToSwState) == PPSMC_Result_OK) ?
3916                 0 : -EINVAL;
3917 }
3918
3919 static int si_halt_smc(struct amdgpu_device *adev)
3920 {
3921         if (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_Halt) != PPSMC_Result_OK)
3922                 return -EINVAL;
3923
3924         return (amdgpu_si_wait_for_smc_inactive(adev) == PPSMC_Result_OK) ?
3925                 0 : -EINVAL;
3926 }
3927
3928 static int si_resume_smc(struct amdgpu_device *adev)
3929 {
3930         if (amdgpu_si_send_msg_to_smc(adev, PPSMC_FlushDataCache) != PPSMC_Result_OK)
3931                 return -EINVAL;
3932
3933         return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_Resume) == PPSMC_Result_OK) ?
3934                 0 : -EINVAL;
3935 }
3936
3937 static void si_dpm_start_smc(struct amdgpu_device *adev)
3938 {
3939         amdgpu_si_program_jump_on_start(adev);
3940         amdgpu_si_start_smc(adev);
3941         amdgpu_si_smc_clock(adev, true);
3942 }
3943
3944 static void si_dpm_stop_smc(struct amdgpu_device *adev)
3945 {
3946         amdgpu_si_reset_smc(adev);
3947         amdgpu_si_smc_clock(adev, false);
3948 }
3949
3950 static int si_process_firmware_header(struct amdgpu_device *adev)
3951 {
3952         struct si_power_info *si_pi = si_get_pi(adev);
3953         u32 tmp;
3954         int ret;
3955
3956         ret = amdgpu_si_read_smc_sram_dword(adev,
3957                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3958                                             SISLANDS_SMC_FIRMWARE_HEADER_stateTable,
3959                                             &tmp, si_pi->sram_end);
3960         if (ret)
3961                 return ret;
3962
3963         si_pi->state_table_start = tmp;
3964
3965         ret = amdgpu_si_read_smc_sram_dword(adev,
3966                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3967                                             SISLANDS_SMC_FIRMWARE_HEADER_softRegisters,
3968                                             &tmp, si_pi->sram_end);
3969         if (ret)
3970                 return ret;
3971
3972         si_pi->soft_regs_start = tmp;
3973
3974         ret = amdgpu_si_read_smc_sram_dword(adev,
3975                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3976                                             SISLANDS_SMC_FIRMWARE_HEADER_mcRegisterTable,
3977                                             &tmp, si_pi->sram_end);
3978         if (ret)
3979                 return ret;
3980
3981         si_pi->mc_reg_table_start = tmp;
3982
3983         ret = amdgpu_si_read_smc_sram_dword(adev,
3984                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3985                                             SISLANDS_SMC_FIRMWARE_HEADER_fanTable,
3986                                             &tmp, si_pi->sram_end);
3987         if (ret)
3988                 return ret;
3989
3990         si_pi->fan_table_start = tmp;
3991
3992         ret = amdgpu_si_read_smc_sram_dword(adev,
3993                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3994                                             SISLANDS_SMC_FIRMWARE_HEADER_mcArbDramAutoRefreshTable,
3995                                             &tmp, si_pi->sram_end);
3996         if (ret)
3997                 return ret;
3998
3999         si_pi->arb_table_start = tmp;
4000
4001         ret = amdgpu_si_read_smc_sram_dword(adev,
4002                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
4003                                             SISLANDS_SMC_FIRMWARE_HEADER_CacConfigTable,
4004                                             &tmp, si_pi->sram_end);
4005         if (ret)
4006                 return ret;
4007
4008         si_pi->cac_table_start = tmp;
4009
4010         ret = amdgpu_si_read_smc_sram_dword(adev,
4011                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
4012                                             SISLANDS_SMC_FIRMWARE_HEADER_DteConfiguration,
4013                                             &tmp, si_pi->sram_end);
4014         if (ret)
4015                 return ret;
4016
4017         si_pi->dte_table_start = tmp;
4018
4019         ret = amdgpu_si_read_smc_sram_dword(adev,
4020                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
4021                                             SISLANDS_SMC_FIRMWARE_HEADER_spllTable,
4022                                             &tmp, si_pi->sram_end);
4023         if (ret)
4024                 return ret;
4025
4026         si_pi->spll_table_start = tmp;
4027
4028         ret = amdgpu_si_read_smc_sram_dword(adev,
4029                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
4030                                             SISLANDS_SMC_FIRMWARE_HEADER_PAPMParameters,
4031                                             &tmp, si_pi->sram_end);
4032         if (ret)
4033                 return ret;
4034
4035         si_pi->papm_cfg_table_start = tmp;
4036
4037         return ret;
4038 }
4039
4040 static void si_read_clock_registers(struct amdgpu_device *adev)
4041 {
4042         struct si_power_info *si_pi = si_get_pi(adev);
4043
4044         si_pi->clock_registers.cg_spll_func_cntl = RREG32(CG_SPLL_FUNC_CNTL);
4045         si_pi->clock_registers.cg_spll_func_cntl_2 = RREG32(CG_SPLL_FUNC_CNTL_2);
4046         si_pi->clock_registers.cg_spll_func_cntl_3 = RREG32(CG_SPLL_FUNC_CNTL_3);
4047         si_pi->clock_registers.cg_spll_func_cntl_4 = RREG32(CG_SPLL_FUNC_CNTL_4);
4048         si_pi->clock_registers.cg_spll_spread_spectrum = RREG32(CG_SPLL_SPREAD_SPECTRUM);
4049         si_pi->clock_registers.cg_spll_spread_spectrum_2 = RREG32(CG_SPLL_SPREAD_SPECTRUM_2);
4050         si_pi->clock_registers.dll_cntl = RREG32(DLL_CNTL);
4051         si_pi->clock_registers.mclk_pwrmgt_cntl = RREG32(MCLK_PWRMGT_CNTL);
4052         si_pi->clock_registers.mpll_ad_func_cntl = RREG32(MPLL_AD_FUNC_CNTL);
4053         si_pi->clock_registers.mpll_dq_func_cntl = RREG32(MPLL_DQ_FUNC_CNTL);
4054         si_pi->clock_registers.mpll_func_cntl = RREG32(MPLL_FUNC_CNTL);
4055         si_pi->clock_registers.mpll_func_cntl_1 = RREG32(MPLL_FUNC_CNTL_1);
4056         si_pi->clock_registers.mpll_func_cntl_2 = RREG32(MPLL_FUNC_CNTL_2);
4057         si_pi->clock_registers.mpll_ss1 = RREG32(MPLL_SS1);
4058         si_pi->clock_registers.mpll_ss2 = RREG32(MPLL_SS2);
4059 }
4060
4061 static void si_enable_thermal_protection(struct amdgpu_device *adev,
4062                                           bool enable)
4063 {
4064         if (enable)
4065                 WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
4066         else
4067                 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
4068 }
4069
4070 static void si_enable_acpi_power_management(struct amdgpu_device *adev)
4071 {
4072         WREG32_P(GENERAL_PWRMGT, STATIC_PM_EN, ~STATIC_PM_EN);
4073 }
4074
4075 #if 0
4076 static int si_enter_ulp_state(struct amdgpu_device *adev)
4077 {
4078         WREG32(SMC_MESSAGE_0, PPSMC_MSG_SwitchToMinimumPower);
4079
4080         udelay(25000);
4081
4082         return 0;
4083 }
4084
4085 static int si_exit_ulp_state(struct amdgpu_device *adev)
4086 {
4087         int i;
4088
4089         WREG32(SMC_MESSAGE_0, PPSMC_MSG_ResumeFromMinimumPower);
4090
4091         udelay(7000);
4092
4093         for (i = 0; i < adev->usec_timeout; i++) {
4094                 if (RREG32(SMC_RESP_0) == 1)
4095                         break;
4096                 udelay(1000);
4097         }
4098
4099         return 0;
4100 }
4101 #endif
4102
4103 static int si_notify_smc_display_change(struct amdgpu_device *adev,
4104                                      bool has_display)
4105 {
4106         PPSMC_Msg msg = has_display ?
4107                 PPSMC_MSG_HasDisplay : PPSMC_MSG_NoDisplay;
4108
4109         return (amdgpu_si_send_msg_to_smc(adev, msg) == PPSMC_Result_OK) ?
4110                 0 : -EINVAL;
4111 }
4112
4113 static void si_program_response_times(struct amdgpu_device *adev)
4114 {
4115         u32 voltage_response_time, backbias_response_time, acpi_delay_time, vbi_time_out;
4116         u32 vddc_dly, acpi_dly, vbi_dly;
4117         u32 reference_clock;
4118
4119         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mvdd_chg_time, 1);
4120
4121         voltage_response_time = (u32)adev->pm.dpm.voltage_response_time;
4122         backbias_response_time = (u32)adev->pm.dpm.backbias_response_time;
4123
4124         if (voltage_response_time == 0)
4125                 voltage_response_time = 1000;
4126
4127         acpi_delay_time = 15000;
4128         vbi_time_out = 100000;
4129
4130         reference_clock = amdgpu_asic_get_xclk(adev);
4131
4132         vddc_dly = (voltage_response_time  * reference_clock) / 100;
4133         acpi_dly = (acpi_delay_time * reference_clock) / 100;
4134         vbi_dly  = (vbi_time_out * reference_clock) / 100;
4135
4136         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_delay_vreg,  vddc_dly);
4137         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_delay_acpi,  acpi_dly);
4138         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mclk_chg_timeout, vbi_dly);
4139         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mc_block_delay, 0xAA);
4140 }
4141
4142 static void si_program_ds_registers(struct amdgpu_device *adev)
4143 {
4144         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4145         u32 tmp;
4146
4147         /* DEEP_SLEEP_CLK_SEL field should be 0x10 on tahiti A0 */
4148         if (adev->asic_type == CHIP_TAHITI && adev->rev_id == 0x0)
4149                 tmp = 0x10;
4150         else
4151                 tmp = 0x1;
4152
4153         if (eg_pi->sclk_deep_sleep) {
4154                 WREG32_P(MISC_CLK_CNTL, DEEP_SLEEP_CLK_SEL(tmp), ~DEEP_SLEEP_CLK_SEL_MASK);
4155                 WREG32_P(CG_SPLL_AUTOSCALE_CNTL, AUTOSCALE_ON_SS_CLEAR,
4156                          ~AUTOSCALE_ON_SS_CLEAR);
4157         }
4158 }
4159
4160 static void si_program_display_gap(struct amdgpu_device *adev)
4161 {
4162         u32 tmp, pipe;
4163         int i;
4164
4165         tmp = RREG32(CG_DISPLAY_GAP_CNTL) & ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
4166         if (adev->pm.dpm.new_active_crtc_count > 0)
4167                 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
4168         else
4169                 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE);
4170
4171         if (adev->pm.dpm.new_active_crtc_count > 1)
4172                 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
4173         else
4174                 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE);
4175
4176         WREG32(CG_DISPLAY_GAP_CNTL, tmp);
4177
4178         tmp = RREG32(DCCG_DISP_SLOW_SELECT_REG);
4179         pipe = (tmp & DCCG_DISP1_SLOW_SELECT_MASK) >> DCCG_DISP1_SLOW_SELECT_SHIFT;
4180
4181         if ((adev->pm.dpm.new_active_crtc_count > 0) &&
4182             (!(adev->pm.dpm.new_active_crtcs & (1 << pipe)))) {
4183                 /* find the first active crtc */
4184                 for (i = 0; i < adev->mode_info.num_crtc; i++) {
4185                         if (adev->pm.dpm.new_active_crtcs & (1 << i))
4186                                 break;
4187                 }
4188                 if (i == adev->mode_info.num_crtc)
4189                         pipe = 0;
4190                 else
4191                         pipe = i;
4192
4193                 tmp &= ~DCCG_DISP1_SLOW_SELECT_MASK;
4194                 tmp |= DCCG_DISP1_SLOW_SELECT(pipe);
4195                 WREG32(DCCG_DISP_SLOW_SELECT_REG, tmp);
4196         }
4197
4198         /* Setting this to false forces the performance state to low if the crtcs are disabled.
4199          * This can be a problem on PowerXpress systems or if you want to use the card
4200          * for offscreen rendering or compute if there are no crtcs enabled.
4201          */
4202         si_notify_smc_display_change(adev, adev->pm.dpm.new_active_crtc_count > 0);
4203 }
4204
4205 static void si_enable_spread_spectrum(struct amdgpu_device *adev, bool enable)
4206 {
4207         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4208
4209         if (enable) {
4210                 if (pi->sclk_ss)
4211                         WREG32_P(GENERAL_PWRMGT, DYN_SPREAD_SPECTRUM_EN, ~DYN_SPREAD_SPECTRUM_EN);
4212         } else {
4213                 WREG32_P(CG_SPLL_SPREAD_SPECTRUM, 0, ~SSEN);
4214                 WREG32_P(GENERAL_PWRMGT, 0, ~DYN_SPREAD_SPECTRUM_EN);
4215         }
4216 }
4217
4218 static void si_setup_bsp(struct amdgpu_device *adev)
4219 {
4220         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4221         u32 xclk = amdgpu_asic_get_xclk(adev);
4222
4223         r600_calculate_u_and_p(pi->asi,
4224                                xclk,
4225                                16,
4226                                &pi->bsp,
4227                                &pi->bsu);
4228
4229         r600_calculate_u_and_p(pi->pasi,
4230                                xclk,
4231                                16,
4232                                &pi->pbsp,
4233                                &pi->pbsu);
4234
4235
4236         pi->dsp = BSP(pi->bsp) | BSU(pi->bsu);
4237         pi->psp = BSP(pi->pbsp) | BSU(pi->pbsu);
4238
4239         WREG32(CG_BSP, pi->dsp);
4240 }
4241
4242 static void si_program_git(struct amdgpu_device *adev)
4243 {
4244         WREG32_P(CG_GIT, CG_GICST(R600_GICST_DFLT), ~CG_GICST_MASK);
4245 }
4246
4247 static void si_program_tp(struct amdgpu_device *adev)
4248 {
4249         int i;
4250         enum r600_td td = R600_TD_DFLT;
4251
4252         for (i = 0; i < R600_PM_NUMBER_OF_TC; i++)
4253                 WREG32(CG_FFCT_0 + i, (UTC_0(r600_utc[i]) | DTC_0(r600_dtc[i])));
4254
4255         if (td == R600_TD_AUTO)
4256                 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_FORCE_TREND_SEL);
4257         else
4258                 WREG32_P(SCLK_PWRMGT_CNTL, FIR_FORCE_TREND_SEL, ~FIR_FORCE_TREND_SEL);
4259
4260         if (td == R600_TD_UP)
4261                 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_TREND_MODE);
4262
4263         if (td == R600_TD_DOWN)
4264                 WREG32_P(SCLK_PWRMGT_CNTL, FIR_TREND_MODE, ~FIR_TREND_MODE);
4265 }
4266
4267 static void si_program_tpp(struct amdgpu_device *adev)
4268 {
4269         WREG32(CG_TPC, R600_TPC_DFLT);
4270 }
4271
4272 static void si_program_sstp(struct amdgpu_device *adev)
4273 {
4274         WREG32(CG_SSP, (SSTU(R600_SSTU_DFLT) | SST(R600_SST_DFLT)));
4275 }
4276
4277 static void si_enable_display_gap(struct amdgpu_device *adev)
4278 {
4279         u32 tmp = RREG32(CG_DISPLAY_GAP_CNTL);
4280
4281         tmp &= ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
4282         tmp |= (DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE) |
4283                 DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE));
4284
4285         tmp &= ~(DISP1_GAP_MCHG_MASK | DISP2_GAP_MCHG_MASK);
4286         tmp |= (DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK) |
4287                 DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE));
4288         WREG32(CG_DISPLAY_GAP_CNTL, tmp);
4289 }
4290
4291 static void si_program_vc(struct amdgpu_device *adev)
4292 {
4293         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4294
4295         WREG32(CG_FTV, pi->vrc);
4296 }
4297
4298 static void si_clear_vc(struct amdgpu_device *adev)
4299 {
4300         WREG32(CG_FTV, 0);
4301 }
4302
4303 static u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock)
4304 {
4305         u8 mc_para_index;
4306
4307         if (memory_clock < 10000)
4308                 mc_para_index = 0;
4309         else if (memory_clock >= 80000)
4310                 mc_para_index = 0x0f;
4311         else
4312                 mc_para_index = (u8)((memory_clock - 10000) / 5000 + 1);
4313         return mc_para_index;
4314 }
4315
4316 static u8 si_get_mclk_frequency_ratio(u32 memory_clock, bool strobe_mode)
4317 {
4318         u8 mc_para_index;
4319
4320         if (strobe_mode) {
4321                 if (memory_clock < 12500)
4322                         mc_para_index = 0x00;
4323                 else if (memory_clock > 47500)
4324                         mc_para_index = 0x0f;
4325                 else
4326                         mc_para_index = (u8)((memory_clock - 10000) / 2500);
4327         } else {
4328                 if (memory_clock < 65000)
4329                         mc_para_index = 0x00;
4330                 else if (memory_clock > 135000)
4331                         mc_para_index = 0x0f;
4332                 else
4333                         mc_para_index = (u8)((memory_clock - 60000) / 5000);
4334         }
4335         return mc_para_index;
4336 }
4337
4338 static u8 si_get_strobe_mode_settings(struct amdgpu_device *adev, u32 mclk)
4339 {
4340         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4341         bool strobe_mode = false;
4342         u8 result = 0;
4343
4344         if (mclk <= pi->mclk_strobe_mode_threshold)
4345                 strobe_mode = true;
4346
4347         if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5)
4348                 result = si_get_mclk_frequency_ratio(mclk, strobe_mode);
4349         else
4350                 result = si_get_ddr3_mclk_frequency_ratio(mclk);
4351
4352         if (strobe_mode)
4353                 result |= SISLANDS_SMC_STROBE_ENABLE;
4354
4355         return result;
4356 }
4357
4358 static int si_upload_firmware(struct amdgpu_device *adev)
4359 {
4360         struct si_power_info *si_pi = si_get_pi(adev);
4361
4362         amdgpu_si_reset_smc(adev);
4363         amdgpu_si_smc_clock(adev, false);
4364
4365         return amdgpu_si_load_smc_ucode(adev, si_pi->sram_end);
4366 }
4367
4368 static bool si_validate_phase_shedding_tables(struct amdgpu_device *adev,
4369                                               const struct atom_voltage_table *table,
4370                                               const struct amdgpu_phase_shedding_limits_table *limits)
4371 {
4372         u32 data, num_bits, num_levels;
4373
4374         if ((table == NULL) || (limits == NULL))
4375                 return false;
4376
4377         data = table->mask_low;
4378
4379         num_bits = hweight32(data);
4380
4381         if (num_bits == 0)
4382                 return false;
4383
4384         num_levels = (1 << num_bits);
4385
4386         if (table->count != num_levels)
4387                 return false;
4388
4389         if (limits->count != (num_levels - 1))
4390                 return false;
4391
4392         return true;
4393 }
4394
4395 static void si_trim_voltage_table_to_fit_state_table(struct amdgpu_device *adev,
4396                                               u32 max_voltage_steps,
4397                                               struct atom_voltage_table *voltage_table)
4398 {
4399         unsigned int i, diff;
4400
4401         if (voltage_table->count <= max_voltage_steps)
4402                 return;
4403
4404         diff = voltage_table->count - max_voltage_steps;
4405
4406         for (i= 0; i < max_voltage_steps; i++)
4407                 voltage_table->entries[i] = voltage_table->entries[i + diff];
4408
4409         voltage_table->count = max_voltage_steps;
4410 }
4411
4412 static int si_get_svi2_voltage_table(struct amdgpu_device *adev,
4413                                      struct amdgpu_clock_voltage_dependency_table *voltage_dependency_table,
4414                                      struct atom_voltage_table *voltage_table)
4415 {
4416         u32 i;
4417
4418         if (voltage_dependency_table == NULL)
4419                 return -EINVAL;
4420
4421         voltage_table->mask_low = 0;
4422         voltage_table->phase_delay = 0;
4423
4424         voltage_table->count = voltage_dependency_table->count;
4425         for (i = 0; i < voltage_table->count; i++) {
4426                 voltage_table->entries[i].value = voltage_dependency_table->entries[i].v;
4427                 voltage_table->entries[i].smio_low = 0;
4428         }
4429
4430         return 0;
4431 }
4432
4433 static int si_construct_voltage_tables(struct amdgpu_device *adev)
4434 {
4435         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4436         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4437         struct si_power_info *si_pi = si_get_pi(adev);
4438         int ret;
4439
4440         if (pi->voltage_control) {
4441                 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDC,
4442                                                     VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddc_voltage_table);
4443                 if (ret)
4444                         return ret;
4445
4446                 if (eg_pi->vddc_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
4447                         si_trim_voltage_table_to_fit_state_table(adev,
4448                                                                  SISLANDS_MAX_NO_VREG_STEPS,
4449                                                                  &eg_pi->vddc_voltage_table);
4450         } else if (si_pi->voltage_control_svi2) {
4451                 ret = si_get_svi2_voltage_table(adev,
4452                                                 &adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
4453                                                 &eg_pi->vddc_voltage_table);
4454                 if (ret)
4455                         return ret;
4456         } else {
4457                 return -EINVAL;
4458         }
4459
4460         if (eg_pi->vddci_control) {
4461                 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDCI,
4462                                                     VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddci_voltage_table);
4463                 if (ret)
4464                         return ret;
4465
4466                 if (eg_pi->vddci_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
4467                         si_trim_voltage_table_to_fit_state_table(adev,
4468                                                                  SISLANDS_MAX_NO_VREG_STEPS,
4469                                                                  &eg_pi->vddci_voltage_table);
4470         }
4471         if (si_pi->vddci_control_svi2) {
4472                 ret = si_get_svi2_voltage_table(adev,
4473                                                 &adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
4474                                                 &eg_pi->vddci_voltage_table);
4475                 if (ret)
4476                         return ret;
4477         }
4478
4479         if (pi->mvdd_control) {
4480                 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_MVDDC,
4481                                                     VOLTAGE_OBJ_GPIO_LUT, &si_pi->mvdd_voltage_table);
4482
4483                 if (ret) {
4484                         pi->mvdd_control = false;
4485                         return ret;
4486                 }
4487
4488                 if (si_pi->mvdd_voltage_table.count == 0) {
4489                         pi->mvdd_control = false;
4490                         return -EINVAL;
4491                 }
4492
4493                 if (si_pi->mvdd_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
4494                         si_trim_voltage_table_to_fit_state_table(adev,
4495                                                                  SISLANDS_MAX_NO_VREG_STEPS,
4496                                                                  &si_pi->mvdd_voltage_table);
4497         }
4498
4499         if (si_pi->vddc_phase_shed_control) {
4500                 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDC,
4501                                                     VOLTAGE_OBJ_PHASE_LUT, &si_pi->vddc_phase_shed_table);
4502                 if (ret)
4503                         si_pi->vddc_phase_shed_control = false;
4504
4505                 if ((si_pi->vddc_phase_shed_table.count == 0) ||
4506                     (si_pi->vddc_phase_shed_table.count > SISLANDS_MAX_NO_VREG_STEPS))
4507                         si_pi->vddc_phase_shed_control = false;
4508         }
4509
4510         return 0;
4511 }
4512
4513 static void si_populate_smc_voltage_table(struct amdgpu_device *adev,
4514                                           const struct atom_voltage_table *voltage_table,
4515                                           SISLANDS_SMC_STATETABLE *table)
4516 {
4517         unsigned int i;
4518
4519         for (i = 0; i < voltage_table->count; i++)
4520                 table->lowSMIO[i] |= cpu_to_be32(voltage_table->entries[i].smio_low);
4521 }
4522
4523 static int si_populate_smc_voltage_tables(struct amdgpu_device *adev,
4524                                           SISLANDS_SMC_STATETABLE *table)
4525 {
4526         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4527         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4528         struct si_power_info *si_pi = si_get_pi(adev);
4529         u8 i;
4530
4531         if (si_pi->voltage_control_svi2) {
4532                 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svc,
4533                         si_pi->svc_gpio_id);
4534                 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svd,
4535                         si_pi->svd_gpio_id);
4536                 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_plat_type,
4537                                            2);
4538         } else {
4539                 if (eg_pi->vddc_voltage_table.count) {
4540                         si_populate_smc_voltage_table(adev, &eg_pi->vddc_voltage_table, table);
4541                         table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
4542                                 cpu_to_be32(eg_pi->vddc_voltage_table.mask_low);
4543
4544                         for (i = 0; i < eg_pi->vddc_voltage_table.count; i++) {
4545                                 if (pi->max_vddc_in_table <= eg_pi->vddc_voltage_table.entries[i].value) {
4546                                         table->maxVDDCIndexInPPTable = i;
4547                                         break;
4548                                 }
4549                         }
4550                 }
4551
4552                 if (eg_pi->vddci_voltage_table.count) {
4553                         si_populate_smc_voltage_table(adev, &eg_pi->vddci_voltage_table, table);
4554
4555                         table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDCI] =
4556                                 cpu_to_be32(eg_pi->vddci_voltage_table.mask_low);
4557                 }
4558
4559
4560                 if (si_pi->mvdd_voltage_table.count) {
4561                         si_populate_smc_voltage_table(adev, &si_pi->mvdd_voltage_table, table);
4562
4563                         table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_MVDD] =
4564                                 cpu_to_be32(si_pi->mvdd_voltage_table.mask_low);
4565                 }
4566
4567                 if (si_pi->vddc_phase_shed_control) {
4568                         if (si_validate_phase_shedding_tables(adev, &si_pi->vddc_phase_shed_table,
4569                                                               &adev->pm.dpm.dyn_state.phase_shedding_limits_table)) {
4570                                 si_populate_smc_voltage_table(adev, &si_pi->vddc_phase_shed_table, table);
4571
4572                                 table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC_PHASE_SHEDDING] =
4573                                         cpu_to_be32(si_pi->vddc_phase_shed_table.mask_low);
4574
4575                                 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_phase_shedding_delay,
4576                                                            (u32)si_pi->vddc_phase_shed_table.phase_delay);
4577                         } else {
4578                                 si_pi->vddc_phase_shed_control = false;
4579                         }
4580                 }
4581         }
4582
4583         return 0;
4584 }
4585
4586 static int si_populate_voltage_value(struct amdgpu_device *adev,
4587                                      const struct atom_voltage_table *table,
4588                                      u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4589 {
4590         unsigned int i;
4591
4592         for (i = 0; i < table->count; i++) {
4593                 if (value <= table->entries[i].value) {
4594                         voltage->index = (u8)i;
4595                         voltage->value = cpu_to_be16(table->entries[i].value);
4596                         break;
4597                 }
4598         }
4599
4600         if (i >= table->count)
4601                 return -EINVAL;
4602
4603         return 0;
4604 }
4605
4606 static int si_populate_mvdd_value(struct amdgpu_device *adev, u32 mclk,
4607                                   SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4608 {
4609         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4610         struct si_power_info *si_pi = si_get_pi(adev);
4611
4612         if (pi->mvdd_control) {
4613                 if (mclk <= pi->mvdd_split_frequency)
4614                         voltage->index = 0;
4615                 else
4616                         voltage->index = (u8)(si_pi->mvdd_voltage_table.count) - 1;
4617
4618                 voltage->value = cpu_to_be16(si_pi->mvdd_voltage_table.entries[voltage->index].value);
4619         }
4620         return 0;
4621 }
4622
4623 static int si_get_std_voltage_value(struct amdgpu_device *adev,
4624                                     SISLANDS_SMC_VOLTAGE_VALUE *voltage,
4625                                     u16 *std_voltage)
4626 {
4627         u16 v_index;
4628         bool voltage_found = false;
4629         *std_voltage = be16_to_cpu(voltage->value);
4630
4631         if (adev->pm.dpm.dyn_state.cac_leakage_table.entries) {
4632                 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_NEW_CAC_VOLTAGE) {
4633                         if (adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries == NULL)
4634                                 return -EINVAL;
4635
4636                         for (v_index = 0; (u32)v_index < adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
4637                                 if (be16_to_cpu(voltage->value) ==
4638                                     (u16)adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
4639                                         voltage_found = true;
4640                                         if ((u32)v_index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
4641                                                 *std_voltage =
4642                                                         adev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
4643                                         else
4644                                                 *std_voltage =
4645                                                         adev->pm.dpm.dyn_state.cac_leakage_table.entries[adev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
4646                                         break;
4647                                 }
4648                         }
4649
4650                         if (!voltage_found) {
4651                                 for (v_index = 0; (u32)v_index < adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
4652                                         if (be16_to_cpu(voltage->value) <=
4653                                             (u16)adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
4654                                                 voltage_found = true;
4655                                                 if ((u32)v_index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
4656                                                         *std_voltage =
4657                                                                 adev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
4658                                                 else
4659                                                         *std_voltage =
4660                                                                 adev->pm.dpm.dyn_state.cac_leakage_table.entries[adev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
4661                                                 break;
4662                                         }
4663                                 }
4664                         }
4665                 } else {
4666                         if ((u32)voltage->index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
4667                                 *std_voltage = adev->pm.dpm.dyn_state.cac_leakage_table.entries[voltage->index].vddc;
4668                 }
4669         }
4670
4671         return 0;
4672 }
4673
4674 static int si_populate_std_voltage_value(struct amdgpu_device *adev,
4675                                          u16 value, u8 index,
4676                                          SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4677 {
4678         voltage->index = index;
4679         voltage->value = cpu_to_be16(value);
4680
4681         return 0;
4682 }
4683
4684 static int si_populate_phase_shedding_value(struct amdgpu_device *adev,
4685                                             const struct amdgpu_phase_shedding_limits_table *limits,
4686                                             u16 voltage, u32 sclk, u32 mclk,
4687                                             SISLANDS_SMC_VOLTAGE_VALUE *smc_voltage)
4688 {
4689         unsigned int i;
4690
4691         for (i = 0; i < limits->count; i++) {
4692                 if ((voltage <= limits->entries[i].voltage) &&
4693                     (sclk <= limits->entries[i].sclk) &&
4694                     (mclk <= limits->entries[i].mclk))
4695                         break;
4696         }
4697
4698         smc_voltage->phase_settings = (u8)i;
4699
4700         return 0;
4701 }
4702
4703 static int si_init_arb_table_index(struct amdgpu_device *adev)
4704 {
4705         struct si_power_info *si_pi = si_get_pi(adev);
4706         u32 tmp;
4707         int ret;
4708
4709         ret = amdgpu_si_read_smc_sram_dword(adev, si_pi->arb_table_start,
4710                                             &tmp, si_pi->sram_end);
4711         if (ret)
4712                 return ret;
4713
4714         tmp &= 0x00FFFFFF;
4715         tmp |= MC_CG_ARB_FREQ_F1 << 24;
4716
4717         return amdgpu_si_write_smc_sram_dword(adev, si_pi->arb_table_start,
4718                                               tmp, si_pi->sram_end);
4719 }
4720
4721 static int si_initial_switch_from_arb_f0_to_f1(struct amdgpu_device *adev)
4722 {
4723         return ni_copy_and_switch_arb_sets(adev, MC_CG_ARB_FREQ_F0, MC_CG_ARB_FREQ_F1);
4724 }
4725
4726 static int si_reset_to_default(struct amdgpu_device *adev)
4727 {
4728         return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_ResetToDefaults) == PPSMC_Result_OK) ?
4729                 0 : -EINVAL;
4730 }
4731
4732 static int si_force_switch_to_arb_f0(struct amdgpu_device *adev)
4733 {
4734         struct si_power_info *si_pi = si_get_pi(adev);
4735         u32 tmp;
4736         int ret;
4737
4738         ret = amdgpu_si_read_smc_sram_dword(adev, si_pi->arb_table_start,
4739                                             &tmp, si_pi->sram_end);
4740         if (ret)
4741                 return ret;
4742
4743         tmp = (tmp >> 24) & 0xff;
4744
4745         if (tmp == MC_CG_ARB_FREQ_F0)
4746                 return 0;
4747
4748         return ni_copy_and_switch_arb_sets(adev, tmp, MC_CG_ARB_FREQ_F0);
4749 }
4750
4751 static u32 si_calculate_memory_refresh_rate(struct amdgpu_device *adev,
4752                                             u32 engine_clock)
4753 {
4754         u32 dram_rows;
4755         u32 dram_refresh_rate;
4756         u32 mc_arb_rfsh_rate;
4757         u32 tmp = (RREG32(MC_ARB_RAMCFG) & NOOFROWS_MASK) >> NOOFROWS_SHIFT;
4758
4759         if (tmp >= 4)
4760                 dram_rows = 16384;
4761         else
4762                 dram_rows = 1 << (tmp + 10);
4763
4764         dram_refresh_rate = 1 << ((RREG32(MC_SEQ_MISC0) & 0x3) + 3);
4765         mc_arb_rfsh_rate = ((engine_clock * 10) * dram_refresh_rate / dram_rows - 32) / 64;
4766
4767         return mc_arb_rfsh_rate;
4768 }
4769
4770 static int si_populate_memory_timing_parameters(struct amdgpu_device *adev,
4771                                                 struct rv7xx_pl *pl,
4772                                                 SMC_SIslands_MCArbDramTimingRegisterSet *arb_regs)
4773 {
4774         u32 dram_timing;
4775         u32 dram_timing2;
4776         u32 burst_time;
4777
4778         arb_regs->mc_arb_rfsh_rate =
4779                 (u8)si_calculate_memory_refresh_rate(adev, pl->sclk);
4780
4781         amdgpu_atombios_set_engine_dram_timings(adev,
4782                                             pl->sclk,
4783                                             pl->mclk);
4784
4785         dram_timing  = RREG32(MC_ARB_DRAM_TIMING);
4786         dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
4787         burst_time = RREG32(MC_ARB_BURST_TIME) & STATE0_MASK;
4788
4789         arb_regs->mc_arb_dram_timing  = cpu_to_be32(dram_timing);
4790         arb_regs->mc_arb_dram_timing2 = cpu_to_be32(dram_timing2);
4791         arb_regs->mc_arb_burst_time = (u8)burst_time;
4792
4793         return 0;
4794 }
4795
4796 static int si_do_program_memory_timing_parameters(struct amdgpu_device *adev,
4797                                                   struct amdgpu_ps *amdgpu_state,
4798                                                   unsigned int first_arb_set)
4799 {
4800         struct si_power_info *si_pi = si_get_pi(adev);
4801         struct  si_ps *state = si_get_ps(amdgpu_state);
4802         SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
4803         int i, ret = 0;
4804
4805         for (i = 0; i < state->performance_level_count; i++) {
4806                 ret = si_populate_memory_timing_parameters(adev, &state->performance_levels[i], &arb_regs);
4807                 if (ret)
4808                         break;
4809                 ret = amdgpu_si_copy_bytes_to_smc(adev,
4810                                                   si_pi->arb_table_start +
4811                                                   offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
4812                                                   sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * (first_arb_set + i),
4813                                                   (u8 *)&arb_regs,
4814                                                   sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
4815                                                   si_pi->sram_end);
4816                 if (ret)
4817                         break;
4818         }
4819
4820         return ret;
4821 }
4822
4823 static int si_program_memory_timing_parameters(struct amdgpu_device *adev,
4824                                                struct amdgpu_ps *amdgpu_new_state)
4825 {
4826         return si_do_program_memory_timing_parameters(adev, amdgpu_new_state,
4827                                                       SISLANDS_DRIVER_STATE_ARB_INDEX);
4828 }
4829
4830 static int si_populate_initial_mvdd_value(struct amdgpu_device *adev,
4831                                           struct SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4832 {
4833         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4834         struct si_power_info *si_pi = si_get_pi(adev);
4835
4836         if (pi->mvdd_control)
4837                 return si_populate_voltage_value(adev, &si_pi->mvdd_voltage_table,
4838                                                  si_pi->mvdd_bootup_value, voltage);
4839
4840         return 0;
4841 }
4842
4843 static int si_populate_smc_initial_state(struct amdgpu_device *adev,
4844                                          struct amdgpu_ps *amdgpu_initial_state,
4845                                          SISLANDS_SMC_STATETABLE *table)
4846 {
4847         struct  si_ps *initial_state = si_get_ps(amdgpu_initial_state);
4848         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4849         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4850         struct si_power_info *si_pi = si_get_pi(adev);
4851         u32 reg;
4852         int ret;
4853
4854         table->initialState.levels[0].mclk.vDLL_CNTL =
4855                 cpu_to_be32(si_pi->clock_registers.dll_cntl);
4856         table->initialState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
4857                 cpu_to_be32(si_pi->clock_registers.mclk_pwrmgt_cntl);
4858         table->initialState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
4859                 cpu_to_be32(si_pi->clock_registers.mpll_ad_func_cntl);
4860         table->initialState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
4861                 cpu_to_be32(si_pi->clock_registers.mpll_dq_func_cntl);
4862         table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL =
4863                 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl);
4864         table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
4865                 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_1);
4866         table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
4867                 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_2);
4868         table->initialState.levels[0].mclk.vMPLL_SS =
4869                 cpu_to_be32(si_pi->clock_registers.mpll_ss1);
4870         table->initialState.levels[0].mclk.vMPLL_SS2 =
4871                 cpu_to_be32(si_pi->clock_registers.mpll_ss2);
4872
4873         table->initialState.levels[0].mclk.mclk_value =
4874                 cpu_to_be32(initial_state->performance_levels[0].mclk);
4875
4876         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
4877                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl);
4878         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
4879                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_2);
4880         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
4881                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_3);
4882         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
4883                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_4);
4884         table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM =
4885                 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum);
4886         table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM_2  =
4887                 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum_2);
4888
4889         table->initialState.levels[0].sclk.sclk_value =
4890                 cpu_to_be32(initial_state->performance_levels[0].sclk);
4891
4892         table->initialState.levels[0].arbRefreshState =
4893                 SISLANDS_INITIAL_STATE_ARB_INDEX;
4894
4895         table->initialState.levels[0].ACIndex = 0;
4896
4897         ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
4898                                         initial_state->performance_levels[0].vddc,
4899                                         &table->initialState.levels[0].vddc);
4900
4901         if (!ret) {
4902                 u16 std_vddc;
4903
4904                 ret = si_get_std_voltage_value(adev,
4905                                                &table->initialState.levels[0].vddc,
4906                                                &std_vddc);
4907                 if (!ret)
4908                         si_populate_std_voltage_value(adev, std_vddc,
4909                                                       table->initialState.levels[0].vddc.index,
4910                                                       &table->initialState.levels[0].std_vddc);
4911         }
4912
4913         if (eg_pi->vddci_control)
4914                 si_populate_voltage_value(adev,
4915                                           &eg_pi->vddci_voltage_table,
4916                                           initial_state->performance_levels[0].vddci,
4917                                           &table->initialState.levels[0].vddci);
4918
4919         if (si_pi->vddc_phase_shed_control)
4920                 si_populate_phase_shedding_value(adev,
4921                                                  &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
4922                                                  initial_state->performance_levels[0].vddc,
4923                                                  initial_state->performance_levels[0].sclk,
4924                                                  initial_state->performance_levels[0].mclk,
4925                                                  &table->initialState.levels[0].vddc);
4926
4927         si_populate_initial_mvdd_value(adev, &table->initialState.levels[0].mvdd);
4928
4929         reg = CG_R(0xffff) | CG_L(0);
4930         table->initialState.levels[0].aT = cpu_to_be32(reg);
4931         table->initialState.levels[0].bSP = cpu_to_be32(pi->dsp);
4932         table->initialState.levels[0].gen2PCIE = (u8)si_pi->boot_pcie_gen;
4933
4934         if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
4935                 table->initialState.levels[0].strobeMode =
4936                         si_get_strobe_mode_settings(adev,
4937                                                     initial_state->performance_levels[0].mclk);
4938
4939                 if (initial_state->performance_levels[0].mclk > pi->mclk_edc_enable_threshold)
4940                         table->initialState.levels[0].mcFlags = SISLANDS_SMC_MC_EDC_RD_FLAG | SISLANDS_SMC_MC_EDC_WR_FLAG;
4941                 else
4942                         table->initialState.levels[0].mcFlags =  0;
4943         }
4944
4945         table->initialState.levelCount = 1;
4946
4947         table->initialState.flags |= PPSMC_SWSTATE_FLAG_DC;
4948
4949         table->initialState.levels[0].dpm2.MaxPS = 0;
4950         table->initialState.levels[0].dpm2.NearTDPDec = 0;
4951         table->initialState.levels[0].dpm2.AboveSafeInc = 0;
4952         table->initialState.levels[0].dpm2.BelowSafeInc = 0;
4953         table->initialState.levels[0].dpm2.PwrEfficiencyRatio = 0;
4954
4955         reg = MIN_POWER_MASK | MAX_POWER_MASK;
4956         table->initialState.levels[0].SQPowerThrottle = cpu_to_be32(reg);
4957
4958         reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
4959         table->initialState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);
4960
4961         return 0;
4962 }
4963
4964 static int si_populate_smc_acpi_state(struct amdgpu_device *adev,
4965                                       SISLANDS_SMC_STATETABLE *table)
4966 {
4967         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4968         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4969         struct si_power_info *si_pi = si_get_pi(adev);
4970         u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
4971         u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
4972         u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
4973         u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
4974         u32 dll_cntl = si_pi->clock_registers.dll_cntl;
4975         u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
4976         u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
4977         u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
4978         u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
4979         u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
4980         u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
4981         u32 reg;
4982         int ret;
4983
4984         table->ACPIState = table->initialState;
4985
4986         table->ACPIState.flags &= ~PPSMC_SWSTATE_FLAG_DC;
4987
4988         if (pi->acpi_vddc) {
4989                 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
4990                                                 pi->acpi_vddc, &table->ACPIState.levels[0].vddc);
4991                 if (!ret) {
4992                         u16 std_vddc;
4993
4994                         ret = si_get_std_voltage_value(adev,
4995                                                        &table->ACPIState.levels[0].vddc, &std_vddc);
4996                         if (!ret)
4997                                 si_populate_std_voltage_value(adev, std_vddc,
4998                                                               table->ACPIState.levels[0].vddc.index,
4999                                                               &table->ACPIState.levels[0].std_vddc);
5000                 }
5001                 table->ACPIState.levels[0].gen2PCIE = si_pi->acpi_pcie_gen;
5002
5003                 if (si_pi->vddc_phase_shed_control) {
5004                         si_populate_phase_shedding_value(adev,
5005                                                          &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
5006                                                          pi->acpi_vddc,
5007                                                          0,
5008                                                          0,
5009                                                          &table->ACPIState.levels[0].vddc);
5010                 }
5011         } else {
5012                 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
5013                                                 pi->min_vddc_in_table, &table->ACPIState.levels[0].vddc);
5014                 if (!ret) {
5015                         u16 std_vddc;
5016
5017                         ret = si_get_std_voltage_value(adev,
5018                                                        &table->ACPIState.levels[0].vddc, &std_vddc);
5019
5020                         if (!ret)
5021                                 si_populate_std_voltage_value(adev, std_vddc,
5022                                                               table->ACPIState.levels[0].vddc.index,
5023                                                               &table->ACPIState.levels[0].std_vddc);
5024                 }
5025                 table->ACPIState.levels[0].gen2PCIE = (u8)r600_get_pcie_gen_support(adev,
5026                                                                                     si_pi->sys_pcie_mask,
5027                                                                                     si_pi->boot_pcie_gen,
5028                                                                                     AMDGPU_PCIE_GEN1);
5029
5030                 if (si_pi->vddc_phase_shed_control)
5031                         si_populate_phase_shedding_value(adev,
5032                                                          &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
5033                                                          pi->min_vddc_in_table,
5034                                                          0,
5035                                                          0,
5036                                                          &table->ACPIState.levels[0].vddc);
5037         }
5038
5039         if (pi->acpi_vddc) {
5040                 if (eg_pi->acpi_vddci)
5041                         si_populate_voltage_value(adev, &eg_pi->vddci_voltage_table,
5042                                                   eg_pi->acpi_vddci,
5043                                                   &table->ACPIState.levels[0].vddci);
5044         }
5045
5046         mclk_pwrmgt_cntl |= MRDCK0_RESET | MRDCK1_RESET;
5047         mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
5048
5049         dll_cntl &= ~(MRDCK0_BYPASS | MRDCK1_BYPASS);
5050
5051         spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
5052         spll_func_cntl_2 |= SCLK_MUX_SEL(4);
5053
5054         table->ACPIState.levels[0].mclk.vDLL_CNTL =
5055                 cpu_to_be32(dll_cntl);
5056         table->ACPIState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
5057                 cpu_to_be32(mclk_pwrmgt_cntl);
5058         table->ACPIState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
5059                 cpu_to_be32(mpll_ad_func_cntl);
5060         table->ACPIState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
5061                 cpu_to_be32(mpll_dq_func_cntl);
5062         table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL =
5063                 cpu_to_be32(mpll_func_cntl);
5064         table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
5065                 cpu_to_be32(mpll_func_cntl_1);
5066         table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
5067                 cpu_to_be32(mpll_func_cntl_2);
5068         table->ACPIState.levels[0].mclk.vMPLL_SS =
5069                 cpu_to_be32(si_pi->clock_registers.mpll_ss1);
5070         table->ACPIState.levels[0].mclk.vMPLL_SS2 =
5071                 cpu_to_be32(si_pi->clock_registers.mpll_ss2);
5072
5073         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
5074                 cpu_to_be32(spll_func_cntl);
5075         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
5076                 cpu_to_be32(spll_func_cntl_2);
5077         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
5078                 cpu_to_be32(spll_func_cntl_3);
5079         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
5080                 cpu_to_be32(spll_func_cntl_4);
5081
5082         table->ACPIState.levels[0].mclk.mclk_value = 0;
5083         table->ACPIState.levels[0].sclk.sclk_value = 0;
5084
5085         si_populate_mvdd_value(adev, 0, &table->ACPIState.levels[0].mvdd);
5086
5087         if (eg_pi->dynamic_ac_timing)
5088                 table->ACPIState.levels[0].ACIndex = 0;
5089
5090         table->ACPIState.levels[0].dpm2.MaxPS = 0;
5091         table->ACPIState.levels[0].dpm2.NearTDPDec = 0;
5092         table->ACPIState.levels[0].dpm2.AboveSafeInc = 0;
5093         table->ACPIState.levels[0].dpm2.BelowSafeInc = 0;
5094         table->ACPIState.levels[0].dpm2.PwrEfficiencyRatio = 0;
5095
5096         reg = MIN_POWER_MASK | MAX_POWER_MASK;
5097         table->ACPIState.levels[0].SQPowerThrottle = cpu_to_be32(reg);
5098
5099         reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
5100         table->ACPIState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);
5101
5102         return 0;
5103 }
5104
5105 static int si_populate_ulv_state(struct amdgpu_device *adev,
5106                                  SISLANDS_SMC_SWSTATE *state)
5107 {
5108         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
5109         struct si_power_info *si_pi = si_get_pi(adev);
5110         struct si_ulv_param *ulv = &si_pi->ulv;
5111         u32 sclk_in_sr = 1350; /* ??? */
5112         int ret;
5113
5114         ret = si_convert_power_level_to_smc(adev, &ulv->pl,
5115                                             &state->levels[0]);
5116         if (!ret) {
5117                 if (eg_pi->sclk_deep_sleep) {
5118                         if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
5119                                 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
5120                         else
5121                                 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
5122                 }
5123                 if (ulv->one_pcie_lane_in_ulv)
5124                         state->flags |= PPSMC_SWSTATE_FLAG_PCIE_X1;
5125                 state->levels[0].arbRefreshState = (u8)(SISLANDS_ULV_STATE_ARB_INDEX);
5126                 state->levels[0].ACIndex = 1;
5127                 state->levels[0].std_vddc = state->levels[0].vddc;
5128                 state->levelCount = 1;
5129
5130                 state->flags |= PPSMC_SWSTATE_FLAG_DC;
5131         }
5132
5133         return ret;
5134 }
5135
5136 static int si_program_ulv_memory_timing_parameters(struct amdgpu_device *adev)
5137 {
5138         struct si_power_info *si_pi = si_get_pi(adev);
5139         struct si_ulv_param *ulv = &si_pi->ulv;
5140         SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
5141         int ret;
5142
5143         ret = si_populate_memory_timing_parameters(adev, &ulv->pl,
5144                                                    &arb_regs);
5145         if (ret)
5146                 return ret;
5147
5148         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_ulv_volt_change_delay,
5149                                    ulv->volt_change_delay);
5150
5151         ret = amdgpu_si_copy_bytes_to_smc(adev,
5152                                           si_pi->arb_table_start +
5153                                           offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
5154                                           sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * SISLANDS_ULV_STATE_ARB_INDEX,
5155                                           (u8 *)&arb_regs,
5156                                           sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
5157                                           si_pi->sram_end);
5158
5159         return ret;
5160 }
5161
5162 static void si_get_mvdd_configuration(struct amdgpu_device *adev)
5163 {
5164         struct rv7xx_power_info *pi = rv770_get_pi(adev);
5165
5166         pi->mvdd_split_frequency = 30000;
5167 }
5168
5169 static int si_init_smc_table(struct amdgpu_device *adev)
5170 {
5171         struct si_power_info *si_pi = si_get_pi(adev);
5172         struct amdgpu_ps *amdgpu_boot_state = adev->pm.dpm.boot_ps;
5173         const struct si_ulv_param *ulv = &si_pi->ulv;
5174         SISLANDS_SMC_STATETABLE  *table = &si_pi->smc_statetable;
5175         int ret;
5176         u32 lane_width;
5177         u32 vr_hot_gpio;
5178
5179         si_populate_smc_voltage_tables(adev, table);
5180
5181         switch (adev->pm.int_thermal_type) {
5182         case THERMAL_TYPE_SI:
5183         case THERMAL_TYPE_EMC2103_WITH_INTERNAL:
5184                 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_INTERNAL;
5185                 break;
5186         case THERMAL_TYPE_NONE:
5187                 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_NONE;
5188                 break;
5189         default:
5190                 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL;
5191                 break;
5192         }
5193
5194         if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_HARDWAREDC)
5195                 table->systemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
5196
5197         if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REGULATOR_HOT) {
5198                 if ((adev->pdev->device != 0x6818) && (adev->pdev->device != 0x6819))
5199                         table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT;
5200         }
5201
5202         if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_STEPVDDC)
5203                 table->systemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
5204
5205         if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5)
5206                 table->systemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
5207
5208         if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REVERT_GPIO5_POLARITY)
5209                 table->extraFlags |= PPSMC_EXTRAFLAGS_AC2DC_GPIO5_POLARITY_HIGH;
5210
5211         if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_VRHOT_GPIO_CONFIGURABLE) {
5212                 table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT_PROG_GPIO;
5213                 vr_hot_gpio = adev->pm.dpm.backbias_response_time;
5214                 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_vr_hot_gpio,
5215                                            vr_hot_gpio);
5216         }
5217
5218         ret = si_populate_smc_initial_state(adev, amdgpu_boot_state, table);
5219         if (ret)
5220                 return ret;
5221
5222         ret = si_populate_smc_acpi_state(adev, table);
5223         if (ret)
5224                 return ret;
5225
5226         table->driverState = table->initialState;
5227
5228         ret = si_do_program_memory_timing_parameters(adev, amdgpu_boot_state,
5229                                                      SISLANDS_INITIAL_STATE_ARB_INDEX);
5230         if (ret)
5231                 return ret;
5232
5233         if (ulv->supported && ulv->pl.vddc) {
5234                 ret = si_populate_ulv_state(adev, &table->ULVState);
5235                 if (ret)
5236                         return ret;
5237
5238                 ret = si_program_ulv_memory_timing_parameters(adev);
5239                 if (ret)
5240                         return ret;
5241
5242                 WREG32(CG_ULV_CONTROL, ulv->cg_ulv_control);
5243                 WREG32(CG_ULV_PARAMETER, ulv->cg_ulv_parameter);
5244
5245                 lane_width = amdgpu_get_pcie_lanes(adev);
5246                 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
5247         } else {
5248                 table->ULVState = table->initialState;
5249         }
5250
5251         return amdgpu_si_copy_bytes_to_smc(adev, si_pi->state_table_start,
5252                                            (u8 *)table, sizeof(SISLANDS_SMC_STATETABLE),
5253                                            si_pi->sram_end);
5254 }
5255
5256 static int si_calculate_sclk_params(struct amdgpu_device *adev,
5257                                     u32 engine_clock,
5258                                     SISLANDS_SMC_SCLK_VALUE *sclk)
5259 {
5260         struct rv7xx_power_info *pi = rv770_get_pi(adev);
5261         struct si_power_info *si_pi = si_get_pi(adev);
5262         struct atom_clock_dividers dividers;
5263         u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
5264         u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
5265         u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
5266         u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
5267         u32 cg_spll_spread_spectrum = si_pi->clock_registers.cg_spll_spread_spectrum;
5268         u32 cg_spll_spread_spectrum_2 = si_pi->clock_registers.cg_spll_spread_spectrum_2;
5269         u64 tmp;
5270         u32 reference_clock = adev->clock.spll.reference_freq;
5271         u32 reference_divider;
5272         u32 fbdiv;
5273         int ret;
5274
5275         ret = amdgpu_atombios_get_clock_dividers(adev, COMPUTE_ENGINE_PLL_PARAM,
5276                                              engine_clock, false, &dividers);
5277         if (ret)
5278                 return ret;
5279
5280         reference_divider = 1 + dividers.ref_div;
5281
5282         tmp = (u64) engine_clock * reference_divider * dividers.post_div * 16384;
5283         do_div(tmp, reference_clock);
5284         fbdiv = (u32) tmp;
5285
5286         spll_func_cntl &= ~(SPLL_PDIV_A_MASK | SPLL_REF_DIV_MASK);
5287         spll_func_cntl |= SPLL_REF_DIV(dividers.ref_div);
5288         spll_func_cntl |= SPLL_PDIV_A(dividers.post_div);
5289
5290         spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
5291         spll_func_cntl_2 |= SCLK_MUX_SEL(2);
5292
5293         spll_func_cntl_3 &= ~SPLL_FB_DIV_MASK;
5294         spll_func_cntl_3 |= SPLL_FB_DIV(fbdiv);
5295         spll_func_cntl_3 |= SPLL_DITHEN;
5296
5297         if (pi->sclk_ss) {
5298                 struct amdgpu_atom_ss ss;
5299                 u32 vco_freq = engine_clock * dividers.post_div;
5300
5301                 if (amdgpu_atombios_get_asic_ss_info(adev, &ss,
5302                                                      ASIC_INTERNAL_ENGINE_SS, vco_freq)) {
5303                         u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate);
5304                         u32 clk_v = 4 * ss.percentage * fbdiv / (clk_s * 10000);
5305
5306                         cg_spll_spread_spectrum &= ~CLK_S_MASK;
5307                         cg_spll_spread_spectrum |= CLK_S(clk_s);
5308                         cg_spll_spread_spectrum |= SSEN;
5309
5310                         cg_spll_spread_spectrum_2 &= ~CLK_V_MASK;
5311                         cg_spll_spread_spectrum_2 |= CLK_V(clk_v);
5312                 }
5313         }
5314
5315         sclk->sclk_value = engine_clock;
5316         sclk->vCG_SPLL_FUNC_CNTL = spll_func_cntl;
5317         sclk->vCG_SPLL_FUNC_CNTL_2 = spll_func_cntl_2;
5318         sclk->vCG_SPLL_FUNC_CNTL_3 = spll_func_cntl_3;
5319         sclk->vCG_SPLL_FUNC_CNTL_4 = spll_func_cntl_4;
5320         sclk->vCG_SPLL_SPREAD_SPECTRUM = cg_spll_spread_spectrum;
5321         sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cg_spll_spread_spectrum_2;
5322
5323         return 0;
5324 }
5325
5326 static int si_populate_sclk_value(struct amdgpu_device *adev,
5327                                   u32 engine_clock,
5328                                   SISLANDS_SMC_SCLK_VALUE *sclk)
5329 {
5330         SISLANDS_SMC_SCLK_VALUE sclk_tmp;
5331         int ret;
5332
5333         ret = si_calculate_sclk_params(adev, engine_clock, &sclk_tmp);
5334         if (!ret) {
5335                 sclk->sclk_value = cpu_to_be32(sclk_tmp.sclk_value);
5336                 sclk->vCG_SPLL_FUNC_CNTL = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL);
5337                 sclk->vCG_SPLL_FUNC_CNTL_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_2);
5338                 sclk->vCG_SPLL_FUNC_CNTL_3 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_3);
5339                 sclk->vCG_SPLL_FUNC_CNTL_4 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_4);
5340                 sclk->vCG_SPLL_SPREAD_SPECTRUM = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM);
5341                 sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM_2);
5342         }
5343
5344         return ret;
5345 }
5346
5347 static int si_populate_mclk_value(struct amdgpu_device *adev,
5348                                   u32 engine_clock,
5349                                   u32 memory_clock,
5350                                   SISLANDS_SMC_MCLK_VALUE *mclk,
5351                                   bool strobe_mode,
5352                                   bool dll_state_on)
5353 {
5354         struct rv7xx_power_info *pi = rv770_get_pi(adev);
5355         struct si_power_info *si_pi = si_get_pi(adev);
5356         u32  dll_cntl = si_pi->clock_registers.dll_cntl;
5357         u32  mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
5358         u32  mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
5359         u32  mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
5360         u32  mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
5361         u32  mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
5362         u32  mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
5363         u32  mpll_ss1 = si_pi->clock_registers.mpll_ss1;
5364         u32  mpll_ss2 = si_pi->clock_registers.mpll_ss2;
5365         struct atom_mpll_param mpll_param;
5366         int ret;
5367
5368         ret = amdgpu_atombios_get_memory_pll_dividers(adev, memory_clock, strobe_mode, &mpll_param);
5369         if (ret)
5370                 return ret;
5371
5372         mpll_func_cntl &= ~BWCTRL_MASK;
5373         mpll_func_cntl |= BWCTRL(mpll_param.bwcntl);
5374
5375         mpll_func_cntl_1 &= ~(CLKF_MASK | CLKFRAC_MASK | VCO_MODE_MASK);
5376         mpll_func_cntl_1 |= CLKF(mpll_param.clkf) |
5377                 CLKFRAC(mpll_param.clkfrac) | VCO_MODE(mpll_param.vco_mode);
5378
5379         mpll_ad_func_cntl &= ~YCLK_POST_DIV_MASK;
5380         mpll_ad_func_cntl |= YCLK_POST_DIV(mpll_param.post_div);
5381
5382         if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
5383                 mpll_dq_func_cntl &= ~(YCLK_SEL_MASK | YCLK_POST_DIV_MASK);
5384                 mpll_dq_func_cntl |= YCLK_SEL(mpll_param.yclk_sel) |
5385                         YCLK_POST_DIV(mpll_param.post_div);
5386         }
5387
5388         if (pi->mclk_ss) {
5389                 struct amdgpu_atom_ss ss;
5390                 u32 freq_nom;
5391                 u32 tmp;
5392                 u32 reference_clock = adev->clock.mpll.reference_freq;
5393
5394                 if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5)
5395                         freq_nom = memory_clock * 4;
5396                 else
5397                         freq_nom = memory_clock * 2;
5398
5399                 tmp = freq_nom / reference_clock;
5400                 tmp = tmp * tmp;
5401                 if (amdgpu_atombios_get_asic_ss_info(adev, &ss,
5402                                                      ASIC_INTERNAL_MEMORY_SS, freq_nom)) {
5403                         u32 clks = reference_clock * 5 / ss.rate;
5404                         u32 clkv = (u32)((((131 * ss.percentage * ss.rate) / 100) * tmp) / freq_nom);
5405
5406                         mpll_ss1 &= ~CLKV_MASK;
5407                         mpll_ss1 |= CLKV(clkv);
5408
5409                         mpll_ss2 &= ~CLKS_MASK;
5410                         mpll_ss2 |= CLKS(clks);
5411                 }
5412         }
5413
5414         mclk_pwrmgt_cntl &= ~DLL_SPEED_MASK;
5415         mclk_pwrmgt_cntl |= DLL_SPEED(mpll_param.dll_speed);
5416
5417         if (dll_state_on)
5418                 mclk_pwrmgt_cntl |= MRDCK0_PDNB | MRDCK1_PDNB;
5419         else
5420                 mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
5421
5422         mclk->mclk_value = cpu_to_be32(memory_clock);
5423         mclk->vMPLL_FUNC_CNTL = cpu_to_be32(mpll_func_cntl);
5424         mclk->vMPLL_FUNC_CNTL_1 = cpu_to_be32(mpll_func_cntl_1);
5425         mclk->vMPLL_FUNC_CNTL_2 = cpu_to_be32(mpll_func_cntl_2);
5426         mclk->vMPLL_AD_FUNC_CNTL = cpu_to_be32(mpll_ad_func_cntl);
5427         mclk->vMPLL_DQ_FUNC_CNTL = cpu_to_be32(mpll_dq_func_cntl);
5428         mclk->vMCLK_PWRMGT_CNTL = cpu_to_be32(mclk_pwrmgt_cntl);
5429         mclk->vDLL_CNTL = cpu_to_be32(dll_cntl);
5430         mclk->vMPLL_SS = cpu_to_be32(mpll_ss1);
5431         mclk->vMPLL_SS2 = cpu_to_be32(mpll_ss2);
5432
5433         return 0;
5434 }
5435
5436 static void si_populate_smc_sp(struct amdgpu_device *adev,
5437                                struct amdgpu_ps *amdgpu_state,
5438                                SISLANDS_SMC_SWSTATE *smc_state)
5439 {
5440         struct  si_ps *ps = si_get_ps(amdgpu_state);
5441         struct rv7xx_power_info *pi = rv770_get_pi(adev);
5442         int i;
5443
5444         for (i = 0; i < ps->performance_level_count - 1; i++)
5445                 smc_state->levels[i].bSP = cpu_to_be32(pi->dsp);
5446
5447         smc_state->levels[ps->performance_level_count - 1].bSP =
5448                 cpu_to_be32(pi->psp);
5449 }
5450
5451 static int si_convert_power_level_to_smc(struct amdgpu_device *adev,
5452                                          struct rv7xx_pl *pl,
5453                                          SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level)
5454 {
5455         struct rv7xx_power_info *pi = rv770_get_pi(adev);
5456         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
5457         struct si_power_info *si_pi = si_get_pi(adev);
5458         int ret;
5459         bool dll_state_on;
5460         u16 std_vddc;
5461         bool gmc_pg = false;
5462
5463         if (eg_pi->pcie_performance_request &&
5464             (si_pi->force_pcie_gen != AMDGPU_PCIE_GEN_INVALID))
5465                 level->gen2PCIE = (u8)si_pi->force_pcie_gen;
5466         else
5467                 level->gen2PCIE = (u8)pl->pcie_gen;
5468
5469         ret = si_populate_sclk_value(adev, pl->sclk, &level->sclk);
5470         if (ret)
5471                 return ret;
5472
5473         level->mcFlags =  0;
5474
5475         if (pi->mclk_stutter_mode_threshold &&
5476             (pl->mclk <= pi->mclk_stutter_mode_threshold) &&
5477             !eg_pi->uvd_enabled &&
5478             (RREG32(DPG_PIPE_STUTTER_CONTROL) & STUTTER_ENABLE) &&
5479             (adev->pm.dpm.new_active_crtc_count <= 2)) {
5480                 level->mcFlags |= SISLANDS_SMC_MC_STUTTER_EN;
5481
5482                 if (gmc_pg)
5483                         level->mcFlags |= SISLANDS_SMC_MC_PG_EN;
5484         }
5485
5486         if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
5487                 if (pl->mclk > pi->mclk_edc_enable_threshold)
5488                         level->mcFlags |= SISLANDS_SMC_MC_EDC_RD_FLAG;
5489
5490                 if (pl->mclk > eg_pi->mclk_edc_wr_enable_threshold)
5491                         level->mcFlags |= SISLANDS_SMC_MC_EDC_WR_FLAG;
5492
5493                 level->strobeMode = si_get_strobe_mode_settings(adev, pl->mclk);
5494
5495                 if (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) {
5496                         if (si_get_mclk_frequency_ratio(pl->mclk, true) >=
5497                             ((RREG32(MC_SEQ_MISC7) >> 16) & 0xf))
5498                                 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
5499                         else
5500                                 dll_state_on = ((RREG32(MC_SEQ_MISC6) >> 1) & 0x1) ? true : false;
5501                 } else {
5502                         dll_state_on = false;
5503                 }
5504         } else {
5505                 level->strobeMode = si_get_strobe_mode_settings(adev,
5506                                                                 pl->mclk);
5507
5508                 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
5509         }
5510
5511         ret = si_populate_mclk_value(adev,
5512                                      pl->sclk,
5513                                      pl->mclk,
5514                                      &level->mclk,
5515                                      (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) != 0, dll_state_on);
5516         if (ret)
5517                 return ret;
5518
5519         ret = si_populate_voltage_value(adev,
5520                                         &eg_pi->vddc_voltage_table,
5521                                         pl->vddc, &level->vddc);
5522         if (ret)
5523                 return ret;
5524
5525
5526         ret = si_get_std_voltage_value(adev, &level->vddc, &std_vddc);
5527         if (ret)
5528                 return ret;
5529
5530         ret = si_populate_std_voltage_value(adev, std_vddc,
5531                                             level->vddc.index, &level->std_vddc);
5532         if (ret)
5533                 return ret;
5534
5535         if (eg_pi->vddci_control) {
5536                 ret = si_populate_voltage_value(adev, &eg_pi->vddci_voltage_table,
5537                                                 pl->vddci, &level->vddci);
5538                 if (ret)
5539                         return ret;
5540         }
5541
5542         if (si_pi->vddc_phase_shed_control) {
5543                 ret = si_populate_phase_shedding_value(adev,
5544                                                        &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
5545                                                        pl->vddc,
5546                                                        pl->sclk,
5547                                                        pl->mclk,
5548                                                        &level->vddc);
5549                 if (ret)
5550                         return ret;
5551         }
5552
5553         level->MaxPoweredUpCU = si_pi->max_cu;
5554
5555         ret = si_populate_mvdd_value(adev, pl->mclk, &level->mvdd);
5556
5557         return ret;
5558 }
5559
5560 static int si_populate_smc_t(struct amdgpu_device *adev,
5561                              struct amdgpu_ps *amdgpu_state,
5562                              SISLANDS_SMC_SWSTATE *smc_state)
5563 {
5564         struct rv7xx_power_info *pi = rv770_get_pi(adev);
5565         struct  si_ps *state = si_get_ps(amdgpu_state);
5566         u32 a_t;
5567         u32 t_l, t_h;
5568         u32 high_bsp;
5569         int i, ret;
5570
5571         if (state->performance_level_count >= 9)
5572                 return -EINVAL;
5573
5574         if (state->performance_level_count < 2) {
5575                 a_t = CG_R(0xffff) | CG_L(0);
5576                 smc_state->levels[0].aT = cpu_to_be32(a_t);
5577                 return 0;
5578         }
5579
5580         smc_state->levels[0].aT = cpu_to_be32(0);
5581
5582         for (i = 0; i <= state->performance_level_count - 2; i++) {
5583                 ret = r600_calculate_at(
5584                         (50 / SISLANDS_MAX_HARDWARE_POWERLEVELS) * 100 * (i + 1),
5585                         100 * R600_AH_DFLT,
5586                         state->performance_levels[i + 1].sclk,
5587                         state->performance_levels[i].sclk,
5588                         &t_l,
5589                         &t_h);
5590
5591                 if (ret) {
5592                         t_h = (i + 1) * 1000 - 50 * R600_AH_DFLT;
5593                         t_l = (i + 1) * 1000 + 50 * R600_AH_DFLT;
5594                 }
5595
5596                 a_t = be32_to_cpu(smc_state->levels[i].aT) & ~CG_R_MASK;
5597                 a_t |= CG_R(t_l * pi->bsp / 20000);
5598                 smc_state->levels[i].aT = cpu_to_be32(a_t);
5599
5600                 high_bsp = (i == state->performance_level_count - 2) ?
5601                         pi->pbsp : pi->bsp;
5602                 a_t = CG_R(0xffff) | CG_L(t_h * high_bsp / 20000);
5603                 smc_state->levels[i + 1].aT = cpu_to_be32(a_t);
5604         }
5605
5606         return 0;
5607 }
5608
5609 static int si_disable_ulv(struct amdgpu_device *adev)
5610 {
5611         struct si_power_info *si_pi = si_get_pi(adev);
5612         struct si_ulv_param *ulv = &si_pi->ulv;
5613
5614         if (ulv->supported)
5615                 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableULV) == PPSMC_Result_OK) ?
5616                         0 : -EINVAL;
5617
5618         return 0;
5619 }
5620
5621 static bool si_is_state_ulv_compatible(struct amdgpu_device *adev,
5622                                        struct amdgpu_ps *amdgpu_state)
5623 {
5624         const struct si_power_info *si_pi = si_get_pi(adev);
5625         const struct si_ulv_param *ulv = &si_pi->ulv;
5626         const struct  si_ps *state = si_get_ps(amdgpu_state);
5627         int i;
5628
5629         if (state->performance_levels[0].mclk != ulv->pl.mclk)
5630                 return false;
5631
5632         /* XXX validate against display requirements! */
5633
5634         for (i = 0; i < adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count; i++) {
5635                 if (adev->clock.current_dispclk <=
5636                     adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].clk) {
5637                         if (ulv->pl.vddc <
5638                             adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].v)
5639                                 return false;
5640                 }
5641         }
5642
5643         if ((amdgpu_state->vclk != 0) || (amdgpu_state->dclk != 0))
5644                 return false;
5645
5646         return true;
5647 }
5648
5649 static int si_set_power_state_conditionally_enable_ulv(struct amdgpu_device *adev,
5650                                                        struct amdgpu_ps *amdgpu_new_state)
5651 {
5652         const struct si_power_info *si_pi = si_get_pi(adev);
5653         const struct si_ulv_param *ulv = &si_pi->ulv;
5654
5655         if (ulv->supported) {
5656                 if (si_is_state_ulv_compatible(adev, amdgpu_new_state))
5657                         return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableULV) == PPSMC_Result_OK) ?
5658                                 0 : -EINVAL;
5659         }
5660         return 0;
5661 }
5662
5663 static int si_convert_power_state_to_smc(struct amdgpu_device *adev,
5664                                          struct amdgpu_ps *amdgpu_state,
5665                                          SISLANDS_SMC_SWSTATE *smc_state)
5666 {
5667         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
5668         struct ni_power_info *ni_pi = ni_get_pi(adev);
5669         struct si_power_info *si_pi = si_get_pi(adev);
5670         struct  si_ps *state = si_get_ps(amdgpu_state);
5671         int i, ret;
5672         u32 threshold;
5673         u32 sclk_in_sr = 1350; /* ??? */
5674
5675         if (state->performance_level_count > SISLANDS_MAX_HARDWARE_POWERLEVELS)
5676                 return -EINVAL;
5677
5678         threshold = state->performance_levels[state->performance_level_count-1].sclk * 100 / 100;
5679
5680         if (amdgpu_state->vclk && amdgpu_state->dclk) {
5681                 eg_pi->uvd_enabled = true;
5682                 if (eg_pi->smu_uvd_hs)
5683                         smc_state->flags |= PPSMC_SWSTATE_FLAG_UVD;
5684         } else {
5685                 eg_pi->uvd_enabled = false;
5686         }
5687
5688         if (state->dc_compatible)
5689                 smc_state->flags |= PPSMC_SWSTATE_FLAG_DC;
5690
5691         smc_state->levelCount = 0;
5692         for (i = 0; i < state->performance_level_count; i++) {
5693                 if (eg_pi->sclk_deep_sleep) {
5694                         if ((i == 0) || si_pi->sclk_deep_sleep_above_low) {
5695                                 if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
5696                                         smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
5697                                 else
5698                                         smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
5699                         }
5700                 }
5701
5702                 ret = si_convert_power_level_to_smc(adev, &state->performance_levels[i],
5703                                                     &smc_state->levels[i]);
5704                 smc_state->levels[i].arbRefreshState =
5705                         (u8)(SISLANDS_DRIVER_STATE_ARB_INDEX + i);
5706
5707                 if (ret)
5708                         return ret;
5709
5710                 if (ni_pi->enable_power_containment)
5711                         smc_state->levels[i].displayWatermark =
5712                                 (state->performance_levels[i].sclk < threshold) ?
5713                                 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
5714                 else
5715                         smc_state->levels[i].displayWatermark = (i < 2) ?
5716                                 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
5717
5718                 if (eg_pi->dynamic_ac_timing)
5719                         smc_state->levels[i].ACIndex = SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i;
5720                 else
5721                         smc_state->levels[i].ACIndex = 0;
5722
5723                 smc_state->levelCount++;
5724         }
5725
5726         si_write_smc_soft_register(adev,
5727                                    SI_SMC_SOFT_REGISTER_watermark_threshold,
5728                                    threshold / 512);
5729
5730         si_populate_smc_sp(adev, amdgpu_state, smc_state);
5731
5732         ret = si_populate_power_containment_values(adev, amdgpu_state, smc_state);
5733         if (ret)
5734                 ni_pi->enable_power_containment = false;
5735
5736         ret = si_populate_sq_ramping_values(adev, amdgpu_state, smc_state);
5737         if (ret)
5738                 ni_pi->enable_sq_ramping = false;
5739
5740         return si_populate_smc_t(adev, amdgpu_state, smc_state);
5741 }
5742
5743 static int si_upload_sw_state(struct amdgpu_device *adev,
5744                               struct amdgpu_ps *amdgpu_new_state)
5745 {
5746         struct si_power_info *si_pi = si_get_pi(adev);
5747         struct  si_ps *new_state = si_get_ps(amdgpu_new_state);
5748         int ret;
5749         u32 address = si_pi->state_table_start +
5750                 offsetof(SISLANDS_SMC_STATETABLE, driverState);
5751         u32 state_size = sizeof(SISLANDS_SMC_SWSTATE) +
5752                 ((new_state->performance_level_count - 1) *
5753                  sizeof(SISLANDS_SMC_HW_PERFORMANCE_LEVEL));
5754         SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.driverState;
5755
5756         memset(smc_state, 0, state_size);
5757
5758         ret = si_convert_power_state_to_smc(adev, amdgpu_new_state, smc_state);
5759         if (ret)
5760                 return ret;
5761
5762         return amdgpu_si_copy_bytes_to_smc(adev, address, (u8 *)smc_state,
5763                                            state_size, si_pi->sram_end);
5764 }
5765
5766 static int si_upload_ulv_state(struct amdgpu_device *adev)
5767 {
5768         struct si_power_info *si_pi = si_get_pi(adev);
5769         struct si_ulv_param *ulv = &si_pi->ulv;
5770         int ret = 0;
5771
5772         if (ulv->supported && ulv->pl.vddc) {
5773                 u32 address = si_pi->state_table_start +
5774                         offsetof(SISLANDS_SMC_STATETABLE, ULVState);
5775                 SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.ULVState;
5776                 u32 state_size = sizeof(SISLANDS_SMC_SWSTATE);
5777
5778                 memset(smc_state, 0, state_size);
5779
5780                 ret = si_populate_ulv_state(adev, smc_state);
5781                 if (!ret)
5782                         ret = amdgpu_si_copy_bytes_to_smc(adev, address, (u8 *)smc_state,
5783                                                           state_size, si_pi->sram_end);
5784         }
5785
5786         return ret;
5787 }
5788
5789 static int si_upload_smc_data(struct amdgpu_device *adev)
5790 {
5791         struct amdgpu_crtc *amdgpu_crtc = NULL;
5792         int i;
5793
5794         if (adev->pm.dpm.new_active_crtc_count == 0)
5795                 return 0;
5796
5797         for (i = 0; i < adev->mode_info.num_crtc; i++) {
5798                 if (adev->pm.dpm.new_active_crtcs & (1 << i)) {
5799                         amdgpu_crtc = adev->mode_info.crtcs[i];
5800                         break;
5801                 }
5802         }
5803
5804         if (amdgpu_crtc == NULL)
5805                 return 0;
5806
5807         if (amdgpu_crtc->line_time <= 0)
5808                 return 0;
5809
5810         if (si_write_smc_soft_register(adev,
5811                                        SI_SMC_SOFT_REGISTER_crtc_index,
5812                                        amdgpu_crtc->crtc_id) != PPSMC_Result_OK)
5813                 return 0;
5814
5815         if (si_write_smc_soft_register(adev,
5816                                        SI_SMC_SOFT_REGISTER_mclk_change_block_cp_min,
5817                                        amdgpu_crtc->wm_high / amdgpu_crtc->line_time) != PPSMC_Result_OK)
5818                 return 0;
5819
5820         if (si_write_smc_soft_register(adev,
5821                                        SI_SMC_SOFT_REGISTER_mclk_change_block_cp_max,
5822                                        amdgpu_crtc->wm_low / amdgpu_crtc->line_time) != PPSMC_Result_OK)
5823                 return 0;
5824
5825         return 0;
5826 }
5827
5828 static int si_set_mc_special_registers(struct amdgpu_device *adev,
5829                                        struct si_mc_reg_table *table)
5830 {
5831         u8 i, j, k;
5832         u32 temp_reg;
5833
5834         for (i = 0, j = table->last; i < table->last; i++) {
5835                 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5836                         return -EINVAL;
5837                 switch (table->mc_reg_address[i].s1) {
5838                 case MC_SEQ_MISC1:
5839                         temp_reg = RREG32(MC_PMG_CMD_EMRS);
5840                         table->mc_reg_address[j].s1 = MC_PMG_CMD_EMRS;
5841                         table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_EMRS_LP;
5842                         for (k = 0; k < table->num_entries; k++)
5843                                 table->mc_reg_table_entry[k].mc_data[j] =
5844                                         ((temp_reg & 0xffff0000)) |
5845                                         ((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16);
5846                         j++;
5847                         if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5848                                 return -EINVAL;
5849
5850                         temp_reg = RREG32(MC_PMG_CMD_MRS);
5851                         table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS;
5852                         table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS_LP;
5853                         for (k = 0; k < table->num_entries; k++) {
5854                                 table->mc_reg_table_entry[k].mc_data[j] =
5855                                         (temp_reg & 0xffff0000) |
5856                                         (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
5857                                 if (adev->mc.vram_type != AMDGPU_VRAM_TYPE_GDDR5)
5858                                         table->mc_reg_table_entry[k].mc_data[j] |= 0x100;
5859                         }
5860                         j++;
5861                         if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5862                                 return -EINVAL;
5863
5864                         if (adev->mc.vram_type != AMDGPU_VRAM_TYPE_GDDR5) {
5865                                 table->mc_reg_address[j].s1 = MC_PMG_AUTO_CMD;
5866                                 table->mc_reg_address[j].s0 = MC_PMG_AUTO_CMD;
5867                                 for (k = 0; k < table->num_entries; k++)
5868                                         table->mc_reg_table_entry[k].mc_data[j] =
5869                                                 (table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16;
5870                                 j++;
5871                                 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5872                                         return -EINVAL;
5873                         }
5874                         break;
5875                 case MC_SEQ_RESERVE_M:
5876                         temp_reg = RREG32(MC_PMG_CMD_MRS1);
5877                         table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS1;
5878                         table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS1_LP;
5879                         for(k = 0; k < table->num_entries; k++)
5880                                 table->mc_reg_table_entry[k].mc_data[j] =
5881                                         (temp_reg & 0xffff0000) |
5882                                         (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
5883                         j++;
5884                         if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5885                                 return -EINVAL;
5886                         break;
5887                 default:
5888                         break;
5889                 }
5890         }
5891
5892         table->last = j;
5893
5894         return 0;
5895 }
5896
5897 static bool si_check_s0_mc_reg_index(u16 in_reg, u16 *out_reg)
5898 {
5899         bool result = true;
5900         switch (in_reg) {
5901         case  MC_SEQ_RAS_TIMING:
5902                 *out_reg = MC_SEQ_RAS_TIMING_LP;
5903                 break;
5904         case MC_SEQ_CAS_TIMING:
5905                 *out_reg = MC_SEQ_CAS_TIMING_LP;
5906                 break;
5907         case MC_SEQ_MISC_TIMING:
5908                 *out_reg = MC_SEQ_MISC_TIMING_LP;
5909                 break;
5910         case MC_SEQ_MISC_TIMING2:
5911                 *out_reg = MC_SEQ_MISC_TIMING2_LP;
5912                 break;
5913         case MC_SEQ_RD_CTL_D0:
5914                 *out_reg = MC_SEQ_RD_CTL_D0_LP;
5915                 break;
5916         case MC_SEQ_RD_CTL_D1:
5917                 *out_reg = MC_SEQ_RD_CTL_D1_LP;
5918                 break;
5919         case MC_SEQ_WR_CTL_D0:
5920                 *out_reg = MC_SEQ_WR_CTL_D0_LP;
5921                 break;
5922         case MC_SEQ_WR_CTL_D1:
5923                 *out_reg = MC_SEQ_WR_CTL_D1_LP;
5924                 break;
5925         case MC_PMG_CMD_EMRS:
5926                 *out_reg = MC_SEQ_PMG_CMD_EMRS_LP;
5927                 break;
5928         case MC_PMG_CMD_MRS:
5929                 *out_reg = MC_SEQ_PMG_CMD_MRS_LP;
5930                 break;
5931         case MC_PMG_CMD_MRS1:
5932                 *out_reg = MC_SEQ_PMG_CMD_MRS1_LP;
5933                 break;
5934         case MC_SEQ_PMG_TIMING:
5935                 *out_reg = MC_SEQ_PMG_TIMING_LP;
5936                 break;
5937         case MC_PMG_CMD_MRS2:
5938                 *out_reg = MC_SEQ_PMG_CMD_MRS2_LP;
5939                 break;
5940         case MC_SEQ_WR_CTL_2:
5941                 *out_reg = MC_SEQ_WR_CTL_2_LP;
5942                 break;
5943         default:
5944                 result = false;
5945                 break;
5946         }
5947
5948         return result;
5949 }
5950
5951 static void si_set_valid_flag(struct si_mc_reg_table *table)
5952 {
5953         u8 i, j;
5954
5955         for (i = 0; i < table->last; i++) {
5956                 for (j = 1; j < table->num_entries; j++) {
5957                         if (table->mc_reg_table_entry[j-1].mc_data[i] != table->mc_reg_table_entry[j].mc_data[i]) {
5958                                 table->valid_flag |= 1 << i;
5959                                 break;
5960                         }
5961                 }
5962         }
5963 }
5964
5965 static void si_set_s0_mc_reg_index(struct si_mc_reg_table *table)
5966 {
5967         u32 i;
5968         u16 address;
5969
5970         for (i = 0; i < table->last; i++)
5971                 table->mc_reg_address[i].s0 = si_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address) ?
5972                         address : table->mc_reg_address[i].s1;
5973
5974 }
5975
5976 static int si_copy_vbios_mc_reg_table(struct atom_mc_reg_table *table,
5977                                       struct si_mc_reg_table *si_table)
5978 {
5979         u8 i, j;
5980
5981         if (table->last > SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5982                 return -EINVAL;
5983         if (table->num_entries > MAX_AC_TIMING_ENTRIES)
5984                 return -EINVAL;
5985
5986         for (i = 0; i < table->last; i++)
5987                 si_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1;
5988         si_table->last = table->last;
5989
5990         for (i = 0; i < table->num_entries; i++) {
5991                 si_table->mc_reg_table_entry[i].mclk_max =
5992                         table->mc_reg_table_entry[i].mclk_max;
5993                 for (j = 0; j < table->last; j++) {
5994                         si_table->mc_reg_table_entry[i].mc_data[j] =
5995                                 table->mc_reg_table_entry[i].mc_data[j];
5996                 }
5997         }
5998         si_table->num_entries = table->num_entries;
5999
6000         return 0;
6001 }
6002
6003 static int si_initialize_mc_reg_table(struct amdgpu_device *adev)
6004 {
6005         struct si_power_info *si_pi = si_get_pi(adev);
6006         struct atom_mc_reg_table *table;
6007         struct si_mc_reg_table *si_table = &si_pi->mc_reg_table;
6008         u8 module_index = rv770_get_memory_module_index(adev);
6009         int ret;
6010
6011         table = kzalloc(sizeof(struct atom_mc_reg_table), GFP_KERNEL);
6012         if (!table)
6013                 return -ENOMEM;
6014
6015         WREG32(MC_SEQ_RAS_TIMING_LP, RREG32(MC_SEQ_RAS_TIMING));
6016         WREG32(MC_SEQ_CAS_TIMING_LP, RREG32(MC_SEQ_CAS_TIMING));
6017         WREG32(MC_SEQ_MISC_TIMING_LP, RREG32(MC_SEQ_MISC_TIMING));
6018         WREG32(MC_SEQ_MISC_TIMING2_LP, RREG32(MC_SEQ_MISC_TIMING2));
6019         WREG32(MC_SEQ_PMG_CMD_EMRS_LP, RREG32(MC_PMG_CMD_EMRS));
6020         WREG32(MC_SEQ_PMG_CMD_MRS_LP, RREG32(MC_PMG_CMD_MRS));
6021         WREG32(MC_SEQ_PMG_CMD_MRS1_LP, RREG32(MC_PMG_CMD_MRS1));
6022         WREG32(MC_SEQ_WR_CTL_D0_LP, RREG32(MC_SEQ_WR_CTL_D0));
6023         WREG32(MC_SEQ_WR_CTL_D1_LP, RREG32(MC_SEQ_WR_CTL_D1));
6024         WREG32(MC_SEQ_RD_CTL_D0_LP, RREG32(MC_SEQ_RD_CTL_D0));
6025         WREG32(MC_SEQ_RD_CTL_D1_LP, RREG32(MC_SEQ_RD_CTL_D1));
6026         WREG32(MC_SEQ_PMG_TIMING_LP, RREG32(MC_SEQ_PMG_TIMING));
6027         WREG32(MC_SEQ_PMG_CMD_MRS2_LP, RREG32(MC_PMG_CMD_MRS2));
6028         WREG32(MC_SEQ_WR_CTL_2_LP, RREG32(MC_SEQ_WR_CTL_2));
6029
6030         ret = amdgpu_atombios_init_mc_reg_table(adev, module_index, table);
6031         if (ret)
6032                 goto init_mc_done;
6033
6034         ret = si_copy_vbios_mc_reg_table(table, si_table);
6035         if (ret)
6036                 goto init_mc_done;
6037
6038         si_set_s0_mc_reg_index(si_table);
6039
6040         ret = si_set_mc_special_registers(adev, si_table);
6041         if (ret)
6042                 goto init_mc_done;
6043
6044         si_set_valid_flag(si_table);
6045
6046 init_mc_done:
6047         kfree(table);
6048
6049         return ret;
6050
6051 }
6052
6053 static void si_populate_mc_reg_addresses(struct amdgpu_device *adev,
6054                                          SMC_SIslands_MCRegisters *mc_reg_table)
6055 {
6056         struct si_power_info *si_pi = si_get_pi(adev);
6057         u32 i, j;
6058
6059         for (i = 0, j = 0; j < si_pi->mc_reg_table.last; j++) {
6060                 if (si_pi->mc_reg_table.valid_flag & (1 << j)) {
6061                         if (i >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
6062                                 break;
6063                         mc_reg_table->address[i].s0 =
6064                                 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s0);
6065                         mc_reg_table->address[i].s1 =
6066                                 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s1);
6067                         i++;
6068                 }
6069         }
6070         mc_reg_table->last = (u8)i;
6071 }
6072
6073 static void si_convert_mc_registers(const struct si_mc_reg_entry *entry,
6074                                     SMC_SIslands_MCRegisterSet *data,
6075                                     u32 num_entries, u32 valid_flag)
6076 {
6077         u32 i, j;
6078
6079         for(i = 0, j = 0; j < num_entries; j++) {
6080                 if (valid_flag & (1 << j)) {
6081                         data->value[i] = cpu_to_be32(entry->mc_data[j]);
6082                         i++;
6083                 }
6084         }
6085 }
6086
6087 static void si_convert_mc_reg_table_entry_to_smc(struct amdgpu_device *adev,
6088                                                  struct rv7xx_pl *pl,
6089                                                  SMC_SIslands_MCRegisterSet *mc_reg_table_data)
6090 {
6091         struct si_power_info *si_pi = si_get_pi(adev);
6092         u32 i = 0;
6093
6094         for (i = 0; i < si_pi->mc_reg_table.num_entries; i++) {
6095                 if (pl->mclk <= si_pi->mc_reg_table.mc_reg_table_entry[i].mclk_max)
6096                         break;
6097         }
6098
6099         if ((i == si_pi->mc_reg_table.num_entries) && (i > 0))
6100                 --i;
6101
6102         si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[i],
6103                                 mc_reg_table_data, si_pi->mc_reg_table.last,
6104                                 si_pi->mc_reg_table.valid_flag);
6105 }
6106
6107 static void si_convert_mc_reg_table_to_smc(struct amdgpu_device *adev,
6108                                            struct amdgpu_ps *amdgpu_state,
6109                                            SMC_SIslands_MCRegisters *mc_reg_table)
6110 {
6111         struct si_ps *state = si_get_ps(amdgpu_state);
6112         int i;
6113
6114         for (i = 0; i < state->performance_level_count; i++) {
6115                 si_convert_mc_reg_table_entry_to_smc(adev,
6116                                                      &state->performance_levels[i],
6117                                                      &mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i]);
6118         }
6119 }
6120
6121 static int si_populate_mc_reg_table(struct amdgpu_device *adev,
6122                                     struct amdgpu_ps *amdgpu_boot_state)
6123 {
6124         struct  si_ps *boot_state = si_get_ps(amdgpu_boot_state);
6125         struct si_power_info *si_pi = si_get_pi(adev);
6126         struct si_ulv_param *ulv = &si_pi->ulv;
6127         SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
6128
6129         memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
6130
6131         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_seq_index, 1);
6132
6133         si_populate_mc_reg_addresses(adev, smc_mc_reg_table);
6134
6135         si_convert_mc_reg_table_entry_to_smc(adev, &boot_state->performance_levels[0],
6136                                              &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_INITIAL_SLOT]);
6137
6138         si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
6139                                 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ACPI_SLOT],
6140                                 si_pi->mc_reg_table.last,
6141                                 si_pi->mc_reg_table.valid_flag);
6142
6143         if (ulv->supported && ulv->pl.vddc != 0)
6144                 si_convert_mc_reg_table_entry_to_smc(adev, &ulv->pl,
6145                                                      &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT]);
6146         else
6147                 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
6148                                         &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT],
6149                                         si_pi->mc_reg_table.last,
6150                                         si_pi->mc_reg_table.valid_flag);
6151
6152         si_convert_mc_reg_table_to_smc(adev, amdgpu_boot_state, smc_mc_reg_table);
6153
6154         return amdgpu_si_copy_bytes_to_smc(adev, si_pi->mc_reg_table_start,
6155                                            (u8 *)smc_mc_reg_table,
6156                                            sizeof(SMC_SIslands_MCRegisters), si_pi->sram_end);
6157 }
6158
6159 static int si_upload_mc_reg_table(struct amdgpu_device *adev,
6160                                   struct amdgpu_ps *amdgpu_new_state)
6161 {
6162         struct si_ps *new_state = si_get_ps(amdgpu_new_state);
6163         struct si_power_info *si_pi = si_get_pi(adev);
6164         u32 address = si_pi->mc_reg_table_start +
6165                 offsetof(SMC_SIslands_MCRegisters,
6166                          data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT]);
6167         SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
6168
6169         memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
6170
6171         si_convert_mc_reg_table_to_smc(adev, amdgpu_new_state, smc_mc_reg_table);
6172
6173         return amdgpu_si_copy_bytes_to_smc(adev, address,
6174                                            (u8 *)&smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT],
6175                                            sizeof(SMC_SIslands_MCRegisterSet) * new_state->performance_level_count,
6176                                            si_pi->sram_end);
6177 }
6178
6179 static void si_enable_voltage_control(struct amdgpu_device *adev, bool enable)
6180 {
6181         if (enable)
6182                 WREG32_P(GENERAL_PWRMGT, VOLT_PWRMGT_EN, ~VOLT_PWRMGT_EN);
6183         else
6184                 WREG32_P(GENERAL_PWRMGT, 0, ~VOLT_PWRMGT_EN);
6185 }
6186
6187 static enum amdgpu_pcie_gen si_get_maximum_link_speed(struct amdgpu_device *adev,
6188                                                       struct amdgpu_ps *amdgpu_state)
6189 {
6190         struct si_ps *state = si_get_ps(amdgpu_state);
6191         int i;
6192         u16 pcie_speed, max_speed = 0;
6193
6194         for (i = 0; i < state->performance_level_count; i++) {
6195                 pcie_speed = state->performance_levels[i].pcie_gen;
6196                 if (max_speed < pcie_speed)
6197                         max_speed = pcie_speed;
6198         }
6199         return max_speed;
6200 }
6201
6202 static u16 si_get_current_pcie_speed(struct amdgpu_device *adev)
6203 {
6204         u32 speed_cntl;
6205
6206         speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL) & LC_CURRENT_DATA_RATE_MASK;
6207         speed_cntl >>= LC_CURRENT_DATA_RATE_SHIFT;
6208
6209         return (u16)speed_cntl;
6210 }
6211
6212 static void si_request_link_speed_change_before_state_change(struct amdgpu_device *adev,
6213                                                              struct amdgpu_ps *amdgpu_new_state,
6214                                                              struct amdgpu_ps *amdgpu_current_state)
6215 {
6216         struct si_power_info *si_pi = si_get_pi(adev);
6217         enum amdgpu_pcie_gen target_link_speed = si_get_maximum_link_speed(adev, amdgpu_new_state);
6218         enum amdgpu_pcie_gen current_link_speed;
6219
6220         if (si_pi->force_pcie_gen == AMDGPU_PCIE_GEN_INVALID)
6221                 current_link_speed = si_get_maximum_link_speed(adev, amdgpu_current_state);
6222         else
6223                 current_link_speed = si_pi->force_pcie_gen;
6224
6225         si_pi->force_pcie_gen = AMDGPU_PCIE_GEN_INVALID;
6226         si_pi->pspp_notify_required = false;
6227         if (target_link_speed > current_link_speed) {
6228                 switch (target_link_speed) {
6229 #if defined(CONFIG_ACPI)
6230                 case AMDGPU_PCIE_GEN3:
6231                         if (amdgpu_acpi_pcie_performance_request(adev, PCIE_PERF_REQ_PECI_GEN3, false) == 0)
6232                                 break;
6233                         si_pi->force_pcie_gen = AMDGPU_PCIE_GEN2;
6234                         if (current_link_speed == AMDGPU_PCIE_GEN2)
6235                                 break;
6236                 case AMDGPU_PCIE_GEN2:
6237                         if (amdgpu_acpi_pcie_performance_request(adev, PCIE_PERF_REQ_PECI_GEN2, false) == 0)
6238                                 break;
6239 #endif
6240                 default:
6241                         si_pi->force_pcie_gen = si_get_current_pcie_speed(adev);
6242                         break;
6243                 }
6244         } else {
6245                 if (target_link_speed < current_link_speed)
6246                         si_pi->pspp_notify_required = true;
6247         }
6248 }
6249
6250 static void si_notify_link_speed_change_after_state_change(struct amdgpu_device *adev,
6251                                                            struct amdgpu_ps *amdgpu_new_state,
6252                                                            struct amdgpu_ps *amdgpu_current_state)
6253 {
6254         struct si_power_info *si_pi = si_get_pi(adev);
6255         enum amdgpu_pcie_gen target_link_speed = si_get_maximum_link_speed(adev, amdgpu_new_state);
6256         u8 request;
6257
6258         if (si_pi->pspp_notify_required) {
6259                 if (target_link_speed == AMDGPU_PCIE_GEN3)
6260                         request = PCIE_PERF_REQ_PECI_GEN3;
6261                 else if (target_link_speed == AMDGPU_PCIE_GEN2)
6262                         request = PCIE_PERF_REQ_PECI_GEN2;
6263                 else
6264                         request = PCIE_PERF_REQ_PECI_GEN1;
6265
6266                 if ((request == PCIE_PERF_REQ_PECI_GEN1) &&
6267                     (si_get_current_pcie_speed(adev) > 0))
6268                         return;
6269
6270 #if defined(CONFIG_ACPI)
6271                 amdgpu_acpi_pcie_performance_request(adev, request, false);
6272 #endif
6273         }
6274 }
6275
6276 #if 0
6277 static int si_ds_request(struct amdgpu_device *adev,
6278                          bool ds_status_on, u32 count_write)
6279 {
6280         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6281
6282         if (eg_pi->sclk_deep_sleep) {
6283                 if (ds_status_on)
6284                         return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_CancelThrottleOVRDSCLKDS) ==
6285                                 PPSMC_Result_OK) ?
6286                                 0 : -EINVAL;
6287                 else
6288                         return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_ThrottleOVRDSCLKDS) ==
6289                                 PPSMC_Result_OK) ? 0 : -EINVAL;
6290         }
6291         return 0;
6292 }
6293 #endif
6294
6295 static void si_set_max_cu_value(struct amdgpu_device *adev)
6296 {
6297         struct si_power_info *si_pi = si_get_pi(adev);
6298
6299         if (adev->asic_type == CHIP_VERDE) {
6300                 switch (adev->pdev->device) {
6301                 case 0x6820:
6302                 case 0x6825:
6303                 case 0x6821:
6304                 case 0x6823:
6305                 case 0x6827:
6306                         si_pi->max_cu = 10;
6307                         break;
6308                 case 0x682D:
6309                 case 0x6824:
6310                 case 0x682F:
6311                 case 0x6826:
6312                         si_pi->max_cu = 8;
6313                         break;
6314                 case 0x6828:
6315                 case 0x6830:
6316                 case 0x6831:
6317                 case 0x6838:
6318                 case 0x6839:
6319                 case 0x683D:
6320                         si_pi->max_cu = 10;
6321                         break;
6322                 case 0x683B:
6323                 case 0x683F:
6324                 case 0x6829:
6325                         si_pi->max_cu = 8;
6326                         break;
6327                 default:
6328                         si_pi->max_cu = 0;
6329                         break;
6330                 }
6331         } else {
6332                 si_pi->max_cu = 0;
6333         }
6334 }
6335
6336 static int si_patch_single_dependency_table_based_on_leakage(struct amdgpu_device *adev,
6337                                                              struct amdgpu_clock_voltage_dependency_table *table)
6338 {
6339         u32 i;
6340         int j;
6341         u16 leakage_voltage;
6342
6343         if (table) {
6344                 for (i = 0; i < table->count; i++) {
6345                         switch (si_get_leakage_voltage_from_leakage_index(adev,
6346                                                                           table->entries[i].v,
6347                                                                           &leakage_voltage)) {
6348                         case 0:
6349                                 table->entries[i].v = leakage_voltage;
6350                                 break;
6351                         case -EAGAIN:
6352                                 return -EINVAL;
6353                         case -EINVAL:
6354                         default:
6355                                 break;
6356                         }
6357                 }
6358
6359                 for (j = (table->count - 2); j >= 0; j--) {
6360                         table->entries[j].v = (table->entries[j].v <= table->entries[j + 1].v) ?
6361                                 table->entries[j].v : table->entries[j + 1].v;
6362                 }
6363         }
6364         return 0;
6365 }
6366
6367 static int si_patch_dependency_tables_based_on_leakage(struct amdgpu_device *adev)
6368 {
6369         int ret = 0;
6370
6371         ret = si_patch_single_dependency_table_based_on_leakage(adev,
6372                                                                 &adev->pm.dpm.dyn_state.vddc_dependency_on_sclk);
6373         if (ret)
6374                 DRM_ERROR("Could not patch vddc_on_sclk leakage table\n");
6375         ret = si_patch_single_dependency_table_based_on_leakage(adev,
6376                                                                 &adev->pm.dpm.dyn_state.vddc_dependency_on_mclk);
6377         if (ret)
6378                 DRM_ERROR("Could not patch vddc_on_mclk leakage table\n");
6379         ret = si_patch_single_dependency_table_based_on_leakage(adev,
6380                                                                 &adev->pm.dpm.dyn_state.vddci_dependency_on_mclk);
6381         if (ret)
6382                 DRM_ERROR("Could not patch vddci_on_mclk leakage table\n");
6383         return ret;
6384 }
6385
6386 static void si_set_pcie_lane_width_in_smc(struct amdgpu_device *adev,
6387                                           struct amdgpu_ps *amdgpu_new_state,
6388                                           struct amdgpu_ps *amdgpu_current_state)
6389 {
6390         u32 lane_width;
6391         u32 new_lane_width =
6392                 (amdgpu_new_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT;
6393         u32 current_lane_width =
6394                 (amdgpu_current_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT;
6395
6396         if (new_lane_width != current_lane_width) {
6397                 amdgpu_set_pcie_lanes(adev, new_lane_width);
6398                 lane_width = amdgpu_get_pcie_lanes(adev);
6399                 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
6400         }
6401 }
6402
6403 static void si_dpm_setup_asic(struct amdgpu_device *adev)
6404 {
6405         si_read_clock_registers(adev);
6406         si_enable_acpi_power_management(adev);
6407 }
6408
6409 static int si_thermal_enable_alert(struct amdgpu_device *adev,
6410                                    bool enable)
6411 {
6412         u32 thermal_int = RREG32(CG_THERMAL_INT);
6413
6414         if (enable) {
6415                 PPSMC_Result result;
6416
6417                 thermal_int &= ~(THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW);
6418                 WREG32(CG_THERMAL_INT, thermal_int);
6419                 result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableThermalInterrupt);
6420                 if (result != PPSMC_Result_OK) {
6421                         DRM_DEBUG_KMS("Could not enable thermal interrupts.\n");
6422                         return -EINVAL;
6423                 }
6424         } else {
6425                 thermal_int |= THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW;
6426                 WREG32(CG_THERMAL_INT, thermal_int);
6427         }
6428
6429         return 0;
6430 }
6431
6432 static int si_thermal_set_temperature_range(struct amdgpu_device *adev,
6433                                             int min_temp, int max_temp)
6434 {
6435         int low_temp = 0 * 1000;
6436         int high_temp = 255 * 1000;
6437
6438         if (low_temp < min_temp)
6439                 low_temp = min_temp;
6440         if (high_temp > max_temp)
6441                 high_temp = max_temp;
6442         if (high_temp < low_temp) {
6443                 DRM_ERROR("invalid thermal range: %d - %d\n", low_temp, high_temp);
6444                 return -EINVAL;
6445         }
6446
6447         WREG32_P(CG_THERMAL_INT, DIG_THERM_INTH(high_temp / 1000), ~DIG_THERM_INTH_MASK);
6448         WREG32_P(CG_THERMAL_INT, DIG_THERM_INTL(low_temp / 1000), ~DIG_THERM_INTL_MASK);
6449         WREG32_P(CG_THERMAL_CTRL, DIG_THERM_DPM(high_temp / 1000), ~DIG_THERM_DPM_MASK);
6450
6451         adev->pm.dpm.thermal.min_temp = low_temp;
6452         adev->pm.dpm.thermal.max_temp = high_temp;
6453
6454         return 0;
6455 }
6456
6457 static void si_fan_ctrl_set_static_mode(struct amdgpu_device *adev, u32 mode)
6458 {
6459         struct si_power_info *si_pi = si_get_pi(adev);
6460         u32 tmp;
6461
6462         if (si_pi->fan_ctrl_is_in_default_mode) {
6463                 tmp = (RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK) >> FDO_PWM_MODE_SHIFT;
6464                 si_pi->fan_ctrl_default_mode = tmp;
6465                 tmp = (RREG32(CG_FDO_CTRL2) & TMIN_MASK) >> TMIN_SHIFT;
6466                 si_pi->t_min = tmp;
6467                 si_pi->fan_ctrl_is_in_default_mode = false;
6468         }
6469
6470         tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK;
6471         tmp |= TMIN(0);
6472         WREG32(CG_FDO_CTRL2, tmp);
6473
6474         tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK;
6475         tmp |= FDO_PWM_MODE(mode);
6476         WREG32(CG_FDO_CTRL2, tmp);
6477 }
6478
6479 static int si_thermal_setup_fan_table(struct amdgpu_device *adev)
6480 {
6481         struct si_power_info *si_pi = si_get_pi(adev);
6482         PP_SIslands_FanTable fan_table = { FDO_MODE_HARDWARE };
6483         u32 duty100;
6484         u32 t_diff1, t_diff2, pwm_diff1, pwm_diff2;
6485         u16 fdo_min, slope1, slope2;
6486         u32 reference_clock, tmp;
6487         int ret;
6488         u64 tmp64;
6489
6490         if (!si_pi->fan_table_start) {
6491                 adev->pm.dpm.fan.ucode_fan_control = false;
6492                 return 0;
6493         }
6494
6495         duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6496
6497         if (duty100 == 0) {
6498                 adev->pm.dpm.fan.ucode_fan_control = false;
6499                 return 0;
6500         }
6501
6502         tmp64 = (u64)adev->pm.dpm.fan.pwm_min * duty100;
6503         do_div(tmp64, 10000);
6504         fdo_min = (u16)tmp64;
6505
6506         t_diff1 = adev->pm.dpm.fan.t_med - adev->pm.dpm.fan.t_min;
6507         t_diff2 = adev->pm.dpm.fan.t_high - adev->pm.dpm.fan.t_med;
6508
6509         pwm_diff1 = adev->pm.dpm.fan.pwm_med - adev->pm.dpm.fan.pwm_min;
6510         pwm_diff2 = adev->pm.dpm.fan.pwm_high - adev->pm.dpm.fan.pwm_med;
6511
6512         slope1 = (u16)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100);
6513         slope2 = (u16)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100);
6514
6515         fan_table.temp_min = cpu_to_be16((50 + adev->pm.dpm.fan.t_min) / 100);
6516         fan_table.temp_med = cpu_to_be16((50 + adev->pm.dpm.fan.t_med) / 100);
6517         fan_table.temp_max = cpu_to_be16((50 + adev->pm.dpm.fan.t_max) / 100);
6518         fan_table.slope1 = cpu_to_be16(slope1);
6519         fan_table.slope2 = cpu_to_be16(slope2);
6520         fan_table.fdo_min = cpu_to_be16(fdo_min);
6521         fan_table.hys_down = cpu_to_be16(adev->pm.dpm.fan.t_hyst);
6522         fan_table.hys_up = cpu_to_be16(1);
6523         fan_table.hys_slope = cpu_to_be16(1);
6524         fan_table.temp_resp_lim = cpu_to_be16(5);
6525         reference_clock = amdgpu_asic_get_xclk(adev);
6526
6527         fan_table.refresh_period = cpu_to_be32((adev->pm.dpm.fan.cycle_delay *
6528                                                 reference_clock) / 1600);
6529         fan_table.fdo_max = cpu_to_be16((u16)duty100);
6530
6531         tmp = (RREG32(CG_MULT_THERMAL_CTRL) & TEMP_SEL_MASK) >> TEMP_SEL_SHIFT;
6532         fan_table.temp_src = (uint8_t)tmp;
6533
6534         ret = amdgpu_si_copy_bytes_to_smc(adev,
6535                                           si_pi->fan_table_start,
6536                                           (u8 *)(&fan_table),
6537                                           sizeof(fan_table),
6538                                           si_pi->sram_end);
6539
6540         if (ret) {
6541                 DRM_ERROR("Failed to load fan table to the SMC.");
6542                 adev->pm.dpm.fan.ucode_fan_control = false;
6543         }
6544
6545         return ret;
6546 }
6547
6548 static int si_fan_ctrl_start_smc_fan_control(struct amdgpu_device *adev)
6549 {
6550         struct si_power_info *si_pi = si_get_pi(adev);
6551         PPSMC_Result ret;
6552
6553         ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_StartFanControl);
6554         if (ret == PPSMC_Result_OK) {
6555                 si_pi->fan_is_controlled_by_smc = true;
6556                 return 0;
6557         } else {
6558                 return -EINVAL;
6559         }
6560 }
6561
6562 static int si_fan_ctrl_stop_smc_fan_control(struct amdgpu_device *adev)
6563 {
6564         struct si_power_info *si_pi = si_get_pi(adev);
6565         PPSMC_Result ret;
6566
6567         ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_StopFanControl);
6568
6569         if (ret == PPSMC_Result_OK) {
6570                 si_pi->fan_is_controlled_by_smc = false;
6571                 return 0;
6572         } else {
6573                 return -EINVAL;
6574         }
6575 }
6576
6577 static int si_dpm_get_fan_speed_percent(struct amdgpu_device *adev,
6578                                       u32 *speed)
6579 {
6580         u32 duty, duty100;
6581         u64 tmp64;
6582
6583         if (adev->pm.no_fan)
6584                 return -ENOENT;
6585
6586         duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6587         duty = (RREG32(CG_THERMAL_STATUS) & FDO_PWM_DUTY_MASK) >> FDO_PWM_DUTY_SHIFT;
6588
6589         if (duty100 == 0)
6590                 return -EINVAL;
6591
6592         tmp64 = (u64)duty * 100;
6593         do_div(tmp64, duty100);
6594         *speed = (u32)tmp64;
6595
6596         if (*speed > 100)
6597                 *speed = 100;
6598
6599         return 0;
6600 }
6601
6602 static int si_dpm_set_fan_speed_percent(struct amdgpu_device *adev,
6603                                       u32 speed)
6604 {
6605         struct si_power_info *si_pi = si_get_pi(adev);
6606         u32 tmp;
6607         u32 duty, duty100;
6608         u64 tmp64;
6609
6610         if (adev->pm.no_fan)
6611                 return -ENOENT;
6612
6613         if (si_pi->fan_is_controlled_by_smc)
6614                 return -EINVAL;
6615
6616         if (speed > 100)
6617                 return -EINVAL;
6618
6619         duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6620
6621         if (duty100 == 0)
6622                 return -EINVAL;
6623
6624         tmp64 = (u64)speed * duty100;
6625         do_div(tmp64, 100);
6626         duty = (u32)tmp64;
6627
6628         tmp = RREG32(CG_FDO_CTRL0) & ~FDO_STATIC_DUTY_MASK;
6629         tmp |= FDO_STATIC_DUTY(duty);
6630         WREG32(CG_FDO_CTRL0, tmp);
6631
6632         return 0;
6633 }
6634
6635 static void si_dpm_set_fan_control_mode(struct amdgpu_device *adev, u32 mode)
6636 {
6637         if (mode) {
6638                 /* stop auto-manage */
6639                 if (adev->pm.dpm.fan.ucode_fan_control)
6640                         si_fan_ctrl_stop_smc_fan_control(adev);
6641                 si_fan_ctrl_set_static_mode(adev, mode);
6642         } else {
6643                 /* restart auto-manage */
6644                 if (adev->pm.dpm.fan.ucode_fan_control)
6645                         si_thermal_start_smc_fan_control(adev);
6646                 else
6647                         si_fan_ctrl_set_default_mode(adev);
6648         }
6649 }
6650
6651 static u32 si_dpm_get_fan_control_mode(struct amdgpu_device *adev)
6652 {
6653         struct si_power_info *si_pi = si_get_pi(adev);
6654         u32 tmp;
6655
6656         if (si_pi->fan_is_controlled_by_smc)
6657                 return 0;
6658
6659         tmp = RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK;
6660         return (tmp >> FDO_PWM_MODE_SHIFT);
6661 }
6662
6663 #if 0
6664 static int si_fan_ctrl_get_fan_speed_rpm(struct amdgpu_device *adev,
6665                                          u32 *speed)
6666 {
6667         u32 tach_period;
6668         u32 xclk = amdgpu_asic_get_xclk(adev);
6669
6670         if (adev->pm.no_fan)
6671                 return -ENOENT;
6672
6673         if (adev->pm.fan_pulses_per_revolution == 0)
6674                 return -ENOENT;
6675
6676         tach_period = (RREG32(CG_TACH_STATUS) & TACH_PERIOD_MASK) >> TACH_PERIOD_SHIFT;
6677         if (tach_period == 0)
6678                 return -ENOENT;
6679
6680         *speed = 60 * xclk * 10000 / tach_period;
6681
6682         return 0;
6683 }
6684
6685 static int si_fan_ctrl_set_fan_speed_rpm(struct amdgpu_device *adev,
6686                                          u32 speed)
6687 {
6688         u32 tach_period, tmp;
6689         u32 xclk = amdgpu_asic_get_xclk(adev);
6690
6691         if (adev->pm.no_fan)
6692                 return -ENOENT;
6693
6694         if (adev->pm.fan_pulses_per_revolution == 0)
6695                 return -ENOENT;
6696
6697         if ((speed < adev->pm.fan_min_rpm) ||
6698             (speed > adev->pm.fan_max_rpm))
6699                 return -EINVAL;
6700
6701         if (adev->pm.dpm.fan.ucode_fan_control)
6702                 si_fan_ctrl_stop_smc_fan_control(adev);
6703
6704         tach_period = 60 * xclk * 10000 / (8 * speed);
6705         tmp = RREG32(CG_TACH_CTRL) & ~TARGET_PERIOD_MASK;
6706         tmp |= TARGET_PERIOD(tach_period);
6707         WREG32(CG_TACH_CTRL, tmp);
6708
6709         si_fan_ctrl_set_static_mode(adev, FDO_PWM_MODE_STATIC_RPM);
6710
6711         return 0;
6712 }
6713 #endif
6714
6715 static void si_fan_ctrl_set_default_mode(struct amdgpu_device *adev)
6716 {
6717         struct si_power_info *si_pi = si_get_pi(adev);
6718         u32 tmp;
6719
6720         if (!si_pi->fan_ctrl_is_in_default_mode) {
6721                 tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK;
6722                 tmp |= FDO_PWM_MODE(si_pi->fan_ctrl_default_mode);
6723                 WREG32(CG_FDO_CTRL2, tmp);
6724
6725                 tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK;
6726                 tmp |= TMIN(si_pi->t_min);
6727                 WREG32(CG_FDO_CTRL2, tmp);
6728                 si_pi->fan_ctrl_is_in_default_mode = true;
6729         }
6730 }
6731
6732 static void si_thermal_start_smc_fan_control(struct amdgpu_device *adev)
6733 {
6734         if (adev->pm.dpm.fan.ucode_fan_control) {
6735                 si_fan_ctrl_start_smc_fan_control(adev);
6736                 si_fan_ctrl_set_static_mode(adev, FDO_PWM_MODE_STATIC);
6737         }
6738 }
6739
6740 static void si_thermal_initialize(struct amdgpu_device *adev)
6741 {
6742         u32 tmp;
6743
6744         if (adev->pm.fan_pulses_per_revolution) {
6745                 tmp = RREG32(CG_TACH_CTRL) & ~EDGE_PER_REV_MASK;
6746                 tmp |= EDGE_PER_REV(adev->pm.fan_pulses_per_revolution -1);
6747                 WREG32(CG_TACH_CTRL, tmp);
6748         }
6749
6750         tmp = RREG32(CG_FDO_CTRL2) & ~TACH_PWM_RESP_RATE_MASK;
6751         tmp |= TACH_PWM_RESP_RATE(0x28);
6752         WREG32(CG_FDO_CTRL2, tmp);
6753 }
6754
6755 static int si_thermal_start_thermal_controller(struct amdgpu_device *adev)
6756 {
6757         int ret;
6758
6759         si_thermal_initialize(adev);
6760         ret = si_thermal_set_temperature_range(adev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
6761         if (ret)
6762                 return ret;
6763         ret = si_thermal_enable_alert(adev, true);
6764         if (ret)
6765                 return ret;
6766         if (adev->pm.dpm.fan.ucode_fan_control) {
6767                 ret = si_halt_smc(adev);
6768                 if (ret)
6769                         return ret;
6770                 ret = si_thermal_setup_fan_table(adev);
6771                 if (ret)
6772                         return ret;
6773                 ret = si_resume_smc(adev);
6774                 if (ret)
6775                         return ret;
6776                 si_thermal_start_smc_fan_control(adev);
6777         }
6778
6779         return 0;
6780 }
6781
6782 static void si_thermal_stop_thermal_controller(struct amdgpu_device *adev)
6783 {
6784         if (!adev->pm.no_fan) {
6785                 si_fan_ctrl_set_default_mode(adev);
6786                 si_fan_ctrl_stop_smc_fan_control(adev);
6787         }
6788 }
6789
6790 static int si_dpm_enable(struct amdgpu_device *adev)
6791 {
6792         struct rv7xx_power_info *pi = rv770_get_pi(adev);
6793         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6794         struct si_power_info *si_pi = si_get_pi(adev);
6795         struct amdgpu_ps *boot_ps = adev->pm.dpm.boot_ps;
6796         int ret;
6797
6798         if (amdgpu_si_is_smc_running(adev))
6799                 return -EINVAL;
6800         if (pi->voltage_control || si_pi->voltage_control_svi2)
6801                 si_enable_voltage_control(adev, true);
6802         if (pi->mvdd_control)
6803                 si_get_mvdd_configuration(adev);
6804         if (pi->voltage_control || si_pi->voltage_control_svi2) {
6805                 ret = si_construct_voltage_tables(adev);
6806                 if (ret) {
6807                         DRM_ERROR("si_construct_voltage_tables failed\n");
6808                         return ret;
6809                 }
6810         }
6811         if (eg_pi->dynamic_ac_timing) {
6812                 ret = si_initialize_mc_reg_table(adev);
6813                 if (ret)
6814                         eg_pi->dynamic_ac_timing = false;
6815         }
6816         if (pi->dynamic_ss)
6817                 si_enable_spread_spectrum(adev, true);
6818         if (pi->thermal_protection)
6819                 si_enable_thermal_protection(adev, true);
6820         si_setup_bsp(adev);
6821         si_program_git(adev);
6822         si_program_tp(adev);
6823         si_program_tpp(adev);
6824         si_program_sstp(adev);
6825         si_enable_display_gap(adev);
6826         si_program_vc(adev);
6827         ret = si_upload_firmware(adev);
6828         if (ret) {
6829                 DRM_ERROR("si_upload_firmware failed\n");
6830                 return ret;
6831         }
6832         ret = si_process_firmware_header(adev);
6833         if (ret) {
6834                 DRM_ERROR("si_process_firmware_header failed\n");
6835                 return ret;
6836         }
6837         ret = si_initial_switch_from_arb_f0_to_f1(adev);
6838         if (ret) {
6839                 DRM_ERROR("si_initial_switch_from_arb_f0_to_f1 failed\n");
6840                 return ret;
6841         }
6842         ret = si_init_smc_table(adev);
6843         if (ret) {
6844                 DRM_ERROR("si_init_smc_table failed\n");
6845                 return ret;
6846         }
6847         ret = si_init_smc_spll_table(adev);
6848         if (ret) {
6849                 DRM_ERROR("si_init_smc_spll_table failed\n");
6850                 return ret;
6851         }
6852         ret = si_init_arb_table_index(adev);
6853         if (ret) {
6854                 DRM_ERROR("si_init_arb_table_index failed\n");
6855                 return ret;
6856         }
6857         if (eg_pi->dynamic_ac_timing) {
6858                 ret = si_populate_mc_reg_table(adev, boot_ps);
6859                 if (ret) {
6860                         DRM_ERROR("si_populate_mc_reg_table failed\n");
6861                         return ret;
6862                 }
6863         }
6864         ret = si_initialize_smc_cac_tables(adev);
6865         if (ret) {
6866                 DRM_ERROR("si_initialize_smc_cac_tables failed\n");
6867                 return ret;
6868         }
6869         ret = si_initialize_hardware_cac_manager(adev);
6870         if (ret) {
6871                 DRM_ERROR("si_initialize_hardware_cac_manager failed\n");
6872                 return ret;
6873         }
6874         ret = si_initialize_smc_dte_tables(adev);
6875         if (ret) {
6876                 DRM_ERROR("si_initialize_smc_dte_tables failed\n");
6877                 return ret;
6878         }
6879         ret = si_populate_smc_tdp_limits(adev, boot_ps);
6880         if (ret) {
6881                 DRM_ERROR("si_populate_smc_tdp_limits failed\n");
6882                 return ret;
6883         }
6884         ret = si_populate_smc_tdp_limits_2(adev, boot_ps);
6885         if (ret) {
6886                 DRM_ERROR("si_populate_smc_tdp_limits_2 failed\n");
6887                 return ret;
6888         }
6889         si_program_response_times(adev);
6890         si_program_ds_registers(adev);
6891         si_dpm_start_smc(adev);
6892         ret = si_notify_smc_display_change(adev, false);
6893         if (ret) {
6894                 DRM_ERROR("si_notify_smc_display_change failed\n");
6895                 return ret;
6896         }
6897         si_enable_sclk_control(adev, true);
6898         si_start_dpm(adev);
6899
6900         si_enable_auto_throttle_source(adev, AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL, true);
6901         si_thermal_start_thermal_controller(adev);
6902         ni_update_current_ps(adev, boot_ps);
6903
6904         return 0;
6905 }
6906
6907 static int si_set_temperature_range(struct amdgpu_device *adev)
6908 {
6909         int ret;
6910
6911         ret = si_thermal_enable_alert(adev, false);
6912         if (ret)
6913                 return ret;
6914         ret = si_thermal_set_temperature_range(adev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
6915         if (ret)
6916                 return ret;
6917         ret = si_thermal_enable_alert(adev, true);
6918         if (ret)
6919                 return ret;
6920
6921         return ret;
6922 }
6923
6924 static void si_dpm_disable(struct amdgpu_device *adev)
6925 {
6926         struct rv7xx_power_info *pi = rv770_get_pi(adev);
6927         struct amdgpu_ps *boot_ps = adev->pm.dpm.boot_ps;
6928
6929         if (!amdgpu_si_is_smc_running(adev))
6930                 return;
6931         si_thermal_stop_thermal_controller(adev);
6932         si_disable_ulv(adev);
6933         si_clear_vc(adev);
6934         if (pi->thermal_protection)
6935                 si_enable_thermal_protection(adev, false);
6936         si_enable_power_containment(adev, boot_ps, false);
6937         si_enable_smc_cac(adev, boot_ps, false);
6938         si_enable_spread_spectrum(adev, false);
6939         si_enable_auto_throttle_source(adev, AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL, false);
6940         si_stop_dpm(adev);
6941         si_reset_to_default(adev);
6942         si_dpm_stop_smc(adev);
6943         si_force_switch_to_arb_f0(adev);
6944
6945         ni_update_current_ps(adev, boot_ps);
6946 }
6947
6948 static int si_dpm_pre_set_power_state(struct amdgpu_device *adev)
6949 {
6950         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6951         struct amdgpu_ps requested_ps = *adev->pm.dpm.requested_ps;
6952         struct amdgpu_ps *new_ps = &requested_ps;
6953
6954         ni_update_requested_ps(adev, new_ps);
6955         si_apply_state_adjust_rules(adev, &eg_pi->requested_rps);
6956
6957         return 0;
6958 }
6959
6960 static int si_power_control_set_level(struct amdgpu_device *adev)
6961 {
6962         struct amdgpu_ps *new_ps = adev->pm.dpm.requested_ps;
6963         int ret;
6964
6965         ret = si_restrict_performance_levels_before_switch(adev);
6966         if (ret)
6967                 return ret;
6968         ret = si_halt_smc(adev);
6969         if (ret)
6970                 return ret;
6971         ret = si_populate_smc_tdp_limits(adev, new_ps);
6972         if (ret)
6973                 return ret;
6974         ret = si_populate_smc_tdp_limits_2(adev, new_ps);
6975         if (ret)
6976                 return ret;
6977         ret = si_resume_smc(adev);
6978         if (ret)
6979                 return ret;
6980         ret = si_set_sw_state(adev);
6981         if (ret)
6982                 return ret;
6983         return 0;
6984 }
6985
6986 static int si_dpm_set_power_state(struct amdgpu_device *adev)
6987 {
6988         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6989         struct amdgpu_ps *new_ps = &eg_pi->requested_rps;
6990         struct amdgpu_ps *old_ps = &eg_pi->current_rps;
6991         int ret;
6992
6993         ret = si_disable_ulv(adev);
6994         if (ret) {
6995                 DRM_ERROR("si_disable_ulv failed\n");
6996                 return ret;
6997         }
6998         ret = si_restrict_performance_levels_before_switch(adev);
6999         if (ret) {
7000                 DRM_ERROR("si_restrict_performance_levels_before_switch failed\n");
7001                 return ret;
7002         }
7003         if (eg_pi->pcie_performance_request)
7004                 si_request_link_speed_change_before_state_change(adev, new_ps, old_ps);
7005         ni_set_uvd_clock_before_set_eng_clock(adev, new_ps, old_ps);
7006         ret = si_enable_power_containment(adev, new_ps, false);
7007         if (ret) {
7008                 DRM_ERROR("si_enable_power_containment failed\n");
7009                 return ret;
7010         }
7011         ret = si_enable_smc_cac(adev, new_ps, false);
7012         if (ret) {
7013                 DRM_ERROR("si_enable_smc_cac failed\n");
7014                 return ret;
7015         }
7016         ret = si_halt_smc(adev);
7017         if (ret) {
7018                 DRM_ERROR("si_halt_smc failed\n");
7019                 return ret;
7020         }
7021         ret = si_upload_sw_state(adev, new_ps);
7022         if (ret) {
7023                 DRM_ERROR("si_upload_sw_state failed\n");
7024                 return ret;
7025         }
7026         ret = si_upload_smc_data(adev);
7027         if (ret) {
7028                 DRM_ERROR("si_upload_smc_data failed\n");
7029                 return ret;
7030         }
7031         ret = si_upload_ulv_state(adev);
7032         if (ret) {
7033                 DRM_ERROR("si_upload_ulv_state failed\n");
7034                 return ret;
7035         }
7036         if (eg_pi->dynamic_ac_timing) {
7037                 ret = si_upload_mc_reg_table(adev, new_ps);
7038                 if (ret) {
7039                         DRM_ERROR("si_upload_mc_reg_table failed\n");
7040                         return ret;
7041                 }
7042         }
7043         ret = si_program_memory_timing_parameters(adev, new_ps);
7044         if (ret) {
7045                 DRM_ERROR("si_program_memory_timing_parameters failed\n");
7046                 return ret;
7047         }
7048         si_set_pcie_lane_width_in_smc(adev, new_ps, old_ps);
7049
7050         ret = si_resume_smc(adev);
7051         if (ret) {
7052                 DRM_ERROR("si_resume_smc failed\n");
7053                 return ret;
7054         }
7055         ret = si_set_sw_state(adev);
7056         if (ret) {
7057                 DRM_ERROR("si_set_sw_state failed\n");
7058                 return ret;
7059         }
7060         ni_set_uvd_clock_after_set_eng_clock(adev, new_ps, old_ps);
7061         if (eg_pi->pcie_performance_request)
7062                 si_notify_link_speed_change_after_state_change(adev, new_ps, old_ps);
7063         ret = si_set_power_state_conditionally_enable_ulv(adev, new_ps);
7064         if (ret) {
7065                 DRM_ERROR("si_set_power_state_conditionally_enable_ulv failed\n");
7066                 return ret;
7067         }
7068         ret = si_enable_smc_cac(adev, new_ps, true);
7069         if (ret) {
7070                 DRM_ERROR("si_enable_smc_cac failed\n");
7071                 return ret;
7072         }
7073         ret = si_enable_power_containment(adev, new_ps, true);
7074         if (ret) {
7075                 DRM_ERROR("si_enable_power_containment failed\n");
7076                 return ret;
7077         }
7078
7079         ret = si_power_control_set_level(adev);
7080         if (ret) {
7081                 DRM_ERROR("si_power_control_set_level failed\n");
7082                 return ret;
7083         }
7084
7085         return 0;
7086 }
7087
7088 static void si_dpm_post_set_power_state(struct amdgpu_device *adev)
7089 {
7090         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7091         struct amdgpu_ps *new_ps = &eg_pi->requested_rps;
7092
7093         ni_update_current_ps(adev, new_ps);
7094 }
7095
7096 #if 0
7097 void si_dpm_reset_asic(struct amdgpu_device *adev)
7098 {
7099         si_restrict_performance_levels_before_switch(adev);
7100         si_disable_ulv(adev);
7101         si_set_boot_state(adev);
7102 }
7103 #endif
7104
7105 static void si_dpm_display_configuration_changed(struct amdgpu_device *adev)
7106 {
7107         si_program_display_gap(adev);
7108 }
7109
7110
7111 static void si_parse_pplib_non_clock_info(struct amdgpu_device *adev,
7112                                           struct amdgpu_ps *rps,
7113                                           struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info,
7114                                           u8 table_rev)
7115 {
7116         rps->caps = le32_to_cpu(non_clock_info->ulCapsAndSettings);
7117         rps->class = le16_to_cpu(non_clock_info->usClassification);
7118         rps->class2 = le16_to_cpu(non_clock_info->usClassification2);
7119
7120         if (ATOM_PPLIB_NONCLOCKINFO_VER1 < table_rev) {
7121                 rps->vclk = le32_to_cpu(non_clock_info->ulVCLK);
7122                 rps->dclk = le32_to_cpu(non_clock_info->ulDCLK);
7123         } else if (r600_is_uvd_state(rps->class, rps->class2)) {
7124                 rps->vclk = RV770_DEFAULT_VCLK_FREQ;
7125                 rps->dclk = RV770_DEFAULT_DCLK_FREQ;
7126         } else {
7127                 rps->vclk = 0;
7128                 rps->dclk = 0;
7129         }
7130
7131         if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT)
7132                 adev->pm.dpm.boot_ps = rps;
7133         if (rps->class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE)
7134                 adev->pm.dpm.uvd_ps = rps;
7135 }
7136
7137 static void si_parse_pplib_clock_info(struct amdgpu_device *adev,
7138                                       struct amdgpu_ps *rps, int index,
7139                                       union pplib_clock_info *clock_info)
7140 {
7141         struct rv7xx_power_info *pi = rv770_get_pi(adev);
7142         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7143         struct si_power_info *si_pi = si_get_pi(adev);
7144         struct  si_ps *ps = si_get_ps(rps);
7145         u16 leakage_voltage;
7146         struct rv7xx_pl *pl = &ps->performance_levels[index];
7147         int ret;
7148
7149         ps->performance_level_count = index + 1;
7150
7151         pl->sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
7152         pl->sclk |= clock_info->si.ucEngineClockHigh << 16;
7153         pl->mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
7154         pl->mclk |= clock_info->si.ucMemoryClockHigh << 16;
7155
7156         pl->vddc = le16_to_cpu(clock_info->si.usVDDC);
7157         pl->vddci = le16_to_cpu(clock_info->si.usVDDCI);
7158         pl->flags = le32_to_cpu(clock_info->si.ulFlags);
7159         pl->pcie_gen = r600_get_pcie_gen_support(adev,
7160                                                  si_pi->sys_pcie_mask,
7161                                                  si_pi->boot_pcie_gen,
7162                                                  clock_info->si.ucPCIEGen);
7163
7164         /* patch up vddc if necessary */
7165         ret = si_get_leakage_voltage_from_leakage_index(adev, pl->vddc,
7166                                                         &leakage_voltage);
7167         if (ret == 0)
7168                 pl->vddc = leakage_voltage;
7169
7170         if (rps->class & ATOM_PPLIB_CLASSIFICATION_ACPI) {
7171                 pi->acpi_vddc = pl->vddc;
7172                 eg_pi->acpi_vddci = pl->vddci;
7173                 si_pi->acpi_pcie_gen = pl->pcie_gen;
7174         }
7175
7176         if ((rps->class2 & ATOM_PPLIB_CLASSIFICATION2_ULV) &&
7177             index == 0) {
7178                 /* XXX disable for A0 tahiti */
7179                 si_pi->ulv.supported = false;
7180                 si_pi->ulv.pl = *pl;
7181                 si_pi->ulv.one_pcie_lane_in_ulv = false;
7182                 si_pi->ulv.volt_change_delay = SISLANDS_ULVVOLTAGECHANGEDELAY_DFLT;
7183                 si_pi->ulv.cg_ulv_parameter = SISLANDS_CGULVPARAMETER_DFLT;
7184                 si_pi->ulv.cg_ulv_control = SISLANDS_CGULVCONTROL_DFLT;
7185         }
7186
7187         if (pi->min_vddc_in_table > pl->vddc)
7188                 pi->min_vddc_in_table = pl->vddc;
7189
7190         if (pi->max_vddc_in_table < pl->vddc)
7191                 pi->max_vddc_in_table = pl->vddc;
7192
7193         /* patch up boot state */
7194         if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT) {
7195                 u16 vddc, vddci, mvdd;
7196                 amdgpu_atombios_get_default_voltages(adev, &vddc, &vddci, &mvdd);
7197                 pl->mclk = adev->clock.default_mclk;
7198                 pl->sclk = adev->clock.default_sclk;
7199                 pl->vddc = vddc;
7200                 pl->vddci = vddci;
7201                 si_pi->mvdd_bootup_value = mvdd;
7202         }
7203
7204         if ((rps->class & ATOM_PPLIB_CLASSIFICATION_UI_MASK) ==
7205             ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE) {
7206                 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk = pl->sclk;
7207                 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.mclk = pl->mclk;
7208                 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddc = pl->vddc;
7209                 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddci = pl->vddci;
7210         }
7211 }
7212
7213 union pplib_power_state {
7214         struct _ATOM_PPLIB_STATE v1;
7215         struct _ATOM_PPLIB_STATE_V2 v2;
7216 };
7217
7218 static int si_parse_power_table(struct amdgpu_device *adev)
7219 {
7220         struct amdgpu_mode_info *mode_info = &adev->mode_info;
7221         struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info;
7222         union pplib_power_state *power_state;
7223         int i, j, k, non_clock_array_index, clock_array_index;
7224         union pplib_clock_info *clock_info;
7225         struct _StateArray *state_array;
7226         struct _ClockInfoArray *clock_info_array;
7227         struct _NonClockInfoArray *non_clock_info_array;
7228         union power_info *power_info;
7229         int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo);
7230         u16 data_offset;
7231         u8 frev, crev;
7232         u8 *power_state_offset;
7233         struct  si_ps *ps;
7234
7235         if (!amdgpu_atom_parse_data_header(mode_info->atom_context, index, NULL,
7236                                    &frev, &crev, &data_offset))
7237                 return -EINVAL;
7238         power_info = (union power_info *)(mode_info->atom_context->bios + data_offset);
7239
7240         amdgpu_add_thermal_controller(adev);
7241
7242         state_array = (struct _StateArray *)
7243                 (mode_info->atom_context->bios + data_offset +
7244                  le16_to_cpu(power_info->pplib.usStateArrayOffset));
7245         clock_info_array = (struct _ClockInfoArray *)
7246                 (mode_info->atom_context->bios + data_offset +
7247                  le16_to_cpu(power_info->pplib.usClockInfoArrayOffset));
7248         non_clock_info_array = (struct _NonClockInfoArray *)
7249                 (mode_info->atom_context->bios + data_offset +
7250                  le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset));
7251
7252         adev->pm.dpm.ps = kzalloc(sizeof(struct amdgpu_ps) *
7253                                   state_array->ucNumEntries, GFP_KERNEL);
7254         if (!adev->pm.dpm.ps)
7255                 return -ENOMEM;
7256         power_state_offset = (u8 *)state_array->states;
7257         for (i = 0; i < state_array->ucNumEntries; i++) {
7258                 u8 *idx;
7259                 power_state = (union pplib_power_state *)power_state_offset;
7260                 non_clock_array_index = power_state->v2.nonClockInfoIndex;
7261                 non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *)
7262                         &non_clock_info_array->nonClockInfo[non_clock_array_index];
7263                 ps = kzalloc(sizeof(struct  si_ps), GFP_KERNEL);
7264                 if (ps == NULL) {
7265                         kfree(adev->pm.dpm.ps);
7266                         return -ENOMEM;
7267                 }
7268                 adev->pm.dpm.ps[i].ps_priv = ps;
7269                 si_parse_pplib_non_clock_info(adev, &adev->pm.dpm.ps[i],
7270                                               non_clock_info,
7271                                               non_clock_info_array->ucEntrySize);
7272                 k = 0;
7273                 idx = (u8 *)&power_state->v2.clockInfoIndex[0];
7274                 for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) {
7275                         clock_array_index = idx[j];
7276                         if (clock_array_index >= clock_info_array->ucNumEntries)
7277                                 continue;
7278                         if (k >= SISLANDS_MAX_HARDWARE_POWERLEVELS)
7279                                 break;
7280                         clock_info = (union pplib_clock_info *)
7281                                 ((u8 *)&clock_info_array->clockInfo[0] +
7282                                  (clock_array_index * clock_info_array->ucEntrySize));
7283                         si_parse_pplib_clock_info(adev,
7284                                                   &adev->pm.dpm.ps[i], k,
7285                                                   clock_info);
7286                         k++;
7287                 }
7288                 power_state_offset += 2 + power_state->v2.ucNumDPMLevels;
7289         }
7290         adev->pm.dpm.num_ps = state_array->ucNumEntries;
7291
7292         /* fill in the vce power states */
7293         for (i = 0; i < adev->pm.dpm.num_of_vce_states; i++) {
7294                 u32 sclk, mclk;
7295                 clock_array_index = adev->pm.dpm.vce_states[i].clk_idx;
7296                 clock_info = (union pplib_clock_info *)
7297                         &clock_info_array->clockInfo[clock_array_index * clock_info_array->ucEntrySize];
7298                 sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
7299                 sclk |= clock_info->si.ucEngineClockHigh << 16;
7300                 mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
7301                 mclk |= clock_info->si.ucMemoryClockHigh << 16;
7302                 adev->pm.dpm.vce_states[i].sclk = sclk;
7303                 adev->pm.dpm.vce_states[i].mclk = mclk;
7304         }
7305
7306         return 0;
7307 }
7308
7309 static int si_dpm_init(struct amdgpu_device *adev)
7310 {
7311         struct rv7xx_power_info *pi;
7312         struct evergreen_power_info *eg_pi;
7313         struct ni_power_info *ni_pi;
7314         struct si_power_info *si_pi;
7315         struct atom_clock_dividers dividers;
7316         int ret;
7317         u32 mask;
7318
7319         si_pi = kzalloc(sizeof(struct si_power_info), GFP_KERNEL);
7320         if (si_pi == NULL)
7321                 return -ENOMEM;
7322         adev->pm.dpm.priv = si_pi;
7323         ni_pi = &si_pi->ni;
7324         eg_pi = &ni_pi->eg;
7325         pi = &eg_pi->rv7xx;
7326
7327         ret = drm_pcie_get_speed_cap_mask(adev->ddev, &mask);
7328         if (ret)
7329                 si_pi->sys_pcie_mask = 0;
7330         else
7331                 si_pi->sys_pcie_mask = mask;
7332         si_pi->force_pcie_gen = AMDGPU_PCIE_GEN_INVALID;
7333         si_pi->boot_pcie_gen = si_get_current_pcie_speed(adev);
7334
7335         si_set_max_cu_value(adev);
7336
7337         rv770_get_max_vddc(adev);
7338         si_get_leakage_vddc(adev);
7339         si_patch_dependency_tables_based_on_leakage(adev);
7340
7341         pi->acpi_vddc = 0;
7342         eg_pi->acpi_vddci = 0;
7343         pi->min_vddc_in_table = 0;
7344         pi->max_vddc_in_table = 0;
7345
7346         ret = amdgpu_get_platform_caps(adev);
7347         if (ret)
7348                 return ret;
7349
7350         ret = amdgpu_parse_extended_power_table(adev);
7351         if (ret)
7352                 return ret;
7353
7354         ret = si_parse_power_table(adev);
7355         if (ret)
7356                 return ret;
7357
7358         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries =
7359                 kzalloc(4 * sizeof(struct amdgpu_clock_voltage_dependency_entry), GFP_KERNEL);
7360         if (!adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries) {
7361                 amdgpu_free_extended_power_table(adev);
7362                 return -ENOMEM;
7363         }
7364         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count = 4;
7365         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].clk = 0;
7366         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].v = 0;
7367         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].clk = 36000;
7368         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].v = 720;
7369         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].clk = 54000;
7370         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].v = 810;
7371         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].clk = 72000;
7372         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].v = 900;
7373
7374         if (adev->pm.dpm.voltage_response_time == 0)
7375                 adev->pm.dpm.voltage_response_time = R600_VOLTAGERESPONSETIME_DFLT;
7376         if (adev->pm.dpm.backbias_response_time == 0)
7377                 adev->pm.dpm.backbias_response_time = R600_BACKBIASRESPONSETIME_DFLT;
7378
7379         ret = amdgpu_atombios_get_clock_dividers(adev, COMPUTE_ENGINE_PLL_PARAM,
7380                                              0, false, &dividers);
7381         if (ret)
7382                 pi->ref_div = dividers.ref_div + 1;
7383         else
7384                 pi->ref_div = R600_REFERENCEDIVIDER_DFLT;
7385
7386         eg_pi->smu_uvd_hs = false;
7387
7388         pi->mclk_strobe_mode_threshold = 40000;
7389         if (si_is_special_1gb_platform(adev))
7390                 pi->mclk_stutter_mode_threshold = 0;
7391         else
7392                 pi->mclk_stutter_mode_threshold = pi->mclk_strobe_mode_threshold;
7393         pi->mclk_edc_enable_threshold = 40000;
7394         eg_pi->mclk_edc_wr_enable_threshold = 40000;
7395
7396         ni_pi->mclk_rtt_mode_threshold = eg_pi->mclk_edc_wr_enable_threshold;
7397
7398         pi->voltage_control =
7399                 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7400                                             VOLTAGE_OBJ_GPIO_LUT);
7401         if (!pi->voltage_control) {
7402                 si_pi->voltage_control_svi2 =
7403                         amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7404                                                     VOLTAGE_OBJ_SVID2);
7405                 if (si_pi->voltage_control_svi2)
7406                         amdgpu_atombios_get_svi2_info(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7407                                                   &si_pi->svd_gpio_id, &si_pi->svc_gpio_id);
7408         }
7409
7410         pi->mvdd_control =
7411                 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_MVDDC,
7412                                             VOLTAGE_OBJ_GPIO_LUT);
7413
7414         eg_pi->vddci_control =
7415                 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
7416                                             VOLTAGE_OBJ_GPIO_LUT);
7417         if (!eg_pi->vddci_control)
7418                 si_pi->vddci_control_svi2 =
7419                         amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
7420                                                     VOLTAGE_OBJ_SVID2);
7421
7422         si_pi->vddc_phase_shed_control =
7423                 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7424                                             VOLTAGE_OBJ_PHASE_LUT);
7425
7426         rv770_get_engine_memory_ss(adev);
7427
7428         pi->asi = RV770_ASI_DFLT;
7429         pi->pasi = CYPRESS_HASI_DFLT;
7430         pi->vrc = SISLANDS_VRC_DFLT;
7431
7432         pi->gfx_clock_gating = true;
7433
7434         eg_pi->sclk_deep_sleep = true;
7435         si_pi->sclk_deep_sleep_above_low = false;
7436
7437         if (adev->pm.int_thermal_type != THERMAL_TYPE_NONE)
7438                 pi->thermal_protection = true;
7439         else
7440                 pi->thermal_protection = false;
7441
7442         eg_pi->dynamic_ac_timing = true;
7443
7444         eg_pi->light_sleep = true;
7445 #if defined(CONFIG_ACPI)
7446         eg_pi->pcie_performance_request =
7447                 amdgpu_acpi_is_pcie_performance_request_supported(adev);
7448 #else
7449         eg_pi->pcie_performance_request = false;
7450 #endif
7451
7452         si_pi->sram_end = SMC_RAM_END;
7453
7454         adev->pm.dpm.dyn_state.mclk_sclk_ratio = 4;
7455         adev->pm.dpm.dyn_state.sclk_mclk_delta = 15000;
7456         adev->pm.dpm.dyn_state.vddc_vddci_delta = 200;
7457         adev->pm.dpm.dyn_state.valid_sclk_values.count = 0;
7458         adev->pm.dpm.dyn_state.valid_sclk_values.values = NULL;
7459         adev->pm.dpm.dyn_state.valid_mclk_values.count = 0;
7460         adev->pm.dpm.dyn_state.valid_mclk_values.values = NULL;
7461
7462         si_initialize_powertune_defaults(adev);
7463
7464         /* make sure dc limits are valid */
7465         if ((adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.sclk == 0) ||
7466             (adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.mclk == 0))
7467                 adev->pm.dpm.dyn_state.max_clock_voltage_on_dc =
7468                         adev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
7469
7470         si_pi->fan_ctrl_is_in_default_mode = true;
7471
7472         return 0;
7473 }
7474
7475 static void si_dpm_fini(struct amdgpu_device *adev)
7476 {
7477         int i;
7478
7479         if (adev->pm.dpm.ps)
7480                 for (i = 0; i < adev->pm.dpm.num_ps; i++)
7481                         kfree(adev->pm.dpm.ps[i].ps_priv);
7482         kfree(adev->pm.dpm.ps);
7483         kfree(adev->pm.dpm.priv);
7484         kfree(adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries);
7485         amdgpu_free_extended_power_table(adev);
7486 }
7487
7488 static void si_dpm_debugfs_print_current_performance_level(struct amdgpu_device *adev,
7489                                                     struct seq_file *m)
7490 {
7491         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7492         struct amdgpu_ps *rps = &eg_pi->current_rps;
7493         struct  si_ps *ps = si_get_ps(rps);
7494         struct rv7xx_pl *pl;
7495         u32 current_index =
7496                 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
7497                 CURRENT_STATE_INDEX_SHIFT;
7498
7499         if (current_index >= ps->performance_level_count) {
7500                 seq_printf(m, "invalid dpm profile %d\n", current_index);
7501         } else {
7502                 pl = &ps->performance_levels[current_index];
7503                 seq_printf(m, "uvd    vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
7504                 seq_printf(m, "power level %d    sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n",
7505                            current_index, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1);
7506         }
7507 }
7508
7509 static int si_dpm_set_interrupt_state(struct amdgpu_device *adev,
7510                                       struct amdgpu_irq_src *source,
7511                                       unsigned type,
7512                                       enum amdgpu_interrupt_state state)
7513 {
7514         u32 cg_thermal_int;
7515
7516         switch (type) {
7517         case AMDGPU_THERMAL_IRQ_LOW_TO_HIGH:
7518                 switch (state) {
7519                 case AMDGPU_IRQ_STATE_DISABLE:
7520                         cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7521                         cg_thermal_int |= THERM_INT_MASK_HIGH;
7522                         WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7523                         break;
7524                 case AMDGPU_IRQ_STATE_ENABLE:
7525                         cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7526                         cg_thermal_int &= ~THERM_INT_MASK_HIGH;
7527                         WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7528                         break;
7529                 default:
7530                         break;
7531                 }
7532                 break;
7533
7534         case AMDGPU_THERMAL_IRQ_HIGH_TO_LOW:
7535                 switch (state) {
7536                 case AMDGPU_IRQ_STATE_DISABLE:
7537                         cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7538                         cg_thermal_int |= THERM_INT_MASK_LOW;
7539                         WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7540                         break;
7541                 case AMDGPU_IRQ_STATE_ENABLE:
7542                         cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7543                         cg_thermal_int &= ~THERM_INT_MASK_LOW;
7544                         WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7545                         break;
7546                 default:
7547                         break;
7548                 }
7549                 break;
7550
7551         default:
7552                 break;
7553         }
7554         return 0;
7555 }
7556
7557 static int si_dpm_process_interrupt(struct amdgpu_device *adev,
7558                                     struct amdgpu_irq_src *source,
7559                                     struct amdgpu_iv_entry *entry)
7560 {
7561         bool queue_thermal = false;
7562
7563         if (entry == NULL)
7564                 return -EINVAL;
7565
7566         switch (entry->src_id) {
7567         case 230: /* thermal low to high */
7568                 DRM_DEBUG("IH: thermal low to high\n");
7569                 adev->pm.dpm.thermal.high_to_low = false;
7570                 queue_thermal = true;
7571                 break;
7572         case 231: /* thermal high to low */
7573                 DRM_DEBUG("IH: thermal high to low\n");
7574                 adev->pm.dpm.thermal.high_to_low = true;
7575                 queue_thermal = true;
7576                 break;
7577         default:
7578                 break;
7579         }
7580
7581         if (queue_thermal)
7582                 schedule_work(&adev->pm.dpm.thermal.work);
7583
7584         return 0;
7585 }
7586
7587 static int si_dpm_late_init(void *handle)
7588 {
7589         int ret;
7590         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7591
7592         if (!amdgpu_dpm)
7593                 return 0;
7594
7595         /* init the sysfs and debugfs files late */
7596         ret = amdgpu_pm_sysfs_init(adev);
7597         if (ret)
7598                 return ret;
7599
7600         ret = si_set_temperature_range(adev);
7601         if (ret)
7602                 return ret;
7603 #if 0 //TODO ?
7604         si_dpm_powergate_uvd(adev, true);
7605 #endif
7606         return 0;
7607 }
7608
7609 /**
7610  * si_dpm_init_microcode - load ucode images from disk
7611  *
7612  * @adev: amdgpu_device pointer
7613  *
7614  * Use the firmware interface to load the ucode images into
7615  * the driver (not loaded into hw).
7616  * Returns 0 on success, error on failure.
7617  */
7618 static int si_dpm_init_microcode(struct amdgpu_device *adev)
7619 {
7620         const char *chip_name;
7621         char fw_name[30];
7622         int err;
7623
7624         DRM_DEBUG("\n");
7625         switch (adev->asic_type) {
7626         case CHIP_TAHITI:
7627                 chip_name = "tahiti";
7628                 break;
7629         case CHIP_PITCAIRN:
7630                 if ((adev->pdev->revision == 0x81) &&
7631                     ((adev->pdev->device == 0x6810) ||
7632                     (adev->pdev->device == 0x6811)))
7633                         chip_name = "pitcairn_k";
7634                 else
7635                         chip_name = "pitcairn";
7636                 break;
7637         case CHIP_VERDE:
7638                 if (((adev->pdev->device == 0x6820) &&
7639                         ((adev->pdev->revision == 0x81) ||
7640                         (adev->pdev->revision == 0x83))) ||
7641                     ((adev->pdev->device == 0x6821) &&
7642                         ((adev->pdev->revision == 0x83) ||
7643                         (adev->pdev->revision == 0x87))) ||
7644                     ((adev->pdev->revision == 0x87) &&
7645                         ((adev->pdev->device == 0x6823) ||
7646                         (adev->pdev->device == 0x682b))))
7647                         chip_name = "verde_k";
7648                 else
7649                         chip_name = "verde";
7650                 break;
7651         case CHIP_OLAND:
7652                 if (((adev->pdev->revision == 0x81) &&
7653                         ((adev->pdev->device == 0x6600) ||
7654                         (adev->pdev->device == 0x6604) ||
7655                         (adev->pdev->device == 0x6605) ||
7656                         (adev->pdev->device == 0x6610))) ||
7657                     ((adev->pdev->revision == 0x83) &&
7658                         (adev->pdev->device == 0x6610)))
7659                         chip_name = "oland_k";
7660                 else
7661                         chip_name = "oland";
7662                 break;
7663         case CHIP_HAINAN:
7664                 if (((adev->pdev->revision == 0x81) &&
7665                         (adev->pdev->device == 0x6660)) ||
7666                     ((adev->pdev->revision == 0x83) &&
7667                         ((adev->pdev->device == 0x6660) ||
7668                         (adev->pdev->device == 0x6663) ||
7669                         (adev->pdev->device == 0x6665) ||
7670                          (adev->pdev->device == 0x6667))))
7671                         chip_name = "hainan_k";
7672                 else if ((adev->pdev->revision == 0xc3) &&
7673                          (adev->pdev->device == 0x6665))
7674                         chip_name = "banks_k_2";
7675                 else
7676                         chip_name = "hainan";
7677                 break;
7678         default: BUG();
7679         }
7680
7681         snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name);
7682         err = request_firmware(&adev->pm.fw, fw_name, adev->dev);
7683         if (err)
7684                 goto out;
7685         err = amdgpu_ucode_validate(adev->pm.fw);
7686
7687 out:
7688         if (err) {
7689                 DRM_ERROR("si_smc: Failed to load firmware. err = %d\"%s\"\n",
7690                           err, fw_name);
7691                 release_firmware(adev->pm.fw);
7692                 adev->pm.fw = NULL;
7693         }
7694         return err;
7695
7696 }
7697
7698 static int si_dpm_sw_init(void *handle)
7699 {
7700         int ret;
7701         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7702
7703         ret = amdgpu_irq_add_id(adev, 230, &adev->pm.dpm.thermal.irq);
7704         if (ret)
7705                 return ret;
7706
7707         ret = amdgpu_irq_add_id(adev, 231, &adev->pm.dpm.thermal.irq);
7708         if (ret)
7709                 return ret;
7710
7711         /* default to balanced state */
7712         adev->pm.dpm.state = POWER_STATE_TYPE_BALANCED;
7713         adev->pm.dpm.user_state = POWER_STATE_TYPE_BALANCED;
7714         adev->pm.dpm.forced_level = AMD_DPM_FORCED_LEVEL_AUTO;
7715         adev->pm.default_sclk = adev->clock.default_sclk;
7716         adev->pm.default_mclk = adev->clock.default_mclk;
7717         adev->pm.current_sclk = adev->clock.default_sclk;
7718         adev->pm.current_mclk = adev->clock.default_mclk;
7719         adev->pm.int_thermal_type = THERMAL_TYPE_NONE;
7720
7721         if (amdgpu_dpm == 0)
7722                 return 0;
7723
7724         ret = si_dpm_init_microcode(adev);
7725         if (ret)
7726                 return ret;
7727
7728         INIT_WORK(&adev->pm.dpm.thermal.work, amdgpu_dpm_thermal_work_handler);
7729         mutex_lock(&adev->pm.mutex);
7730         ret = si_dpm_init(adev);
7731         if (ret)
7732                 goto dpm_failed;
7733         adev->pm.dpm.current_ps = adev->pm.dpm.requested_ps = adev->pm.dpm.boot_ps;
7734         if (amdgpu_dpm == 1)
7735                 amdgpu_pm_print_power_states(adev);
7736         mutex_unlock(&adev->pm.mutex);
7737         DRM_INFO("amdgpu: dpm initialized\n");
7738
7739         return 0;
7740
7741 dpm_failed:
7742         si_dpm_fini(adev);
7743         mutex_unlock(&adev->pm.mutex);
7744         DRM_ERROR("amdgpu: dpm initialization failed\n");
7745         return ret;
7746 }
7747
7748 static int si_dpm_sw_fini(void *handle)
7749 {
7750         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7751
7752         flush_work(&adev->pm.dpm.thermal.work);
7753
7754         mutex_lock(&adev->pm.mutex);
7755         amdgpu_pm_sysfs_fini(adev);
7756         si_dpm_fini(adev);
7757         mutex_unlock(&adev->pm.mutex);
7758
7759         return 0;
7760 }
7761
7762 static int si_dpm_hw_init(void *handle)
7763 {
7764         int ret;
7765
7766         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7767
7768         if (!amdgpu_dpm)
7769                 return 0;
7770
7771         mutex_lock(&adev->pm.mutex);
7772         si_dpm_setup_asic(adev);
7773         ret = si_dpm_enable(adev);
7774         if (ret)
7775                 adev->pm.dpm_enabled = false;
7776         else
7777                 adev->pm.dpm_enabled = true;
7778         mutex_unlock(&adev->pm.mutex);
7779
7780         return ret;
7781 }
7782
7783 static int si_dpm_hw_fini(void *handle)
7784 {
7785         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7786
7787         if (adev->pm.dpm_enabled) {
7788                 mutex_lock(&adev->pm.mutex);
7789                 si_dpm_disable(adev);
7790                 mutex_unlock(&adev->pm.mutex);
7791         }
7792
7793         return 0;
7794 }
7795
7796 static int si_dpm_suspend(void *handle)
7797 {
7798         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7799
7800         if (adev->pm.dpm_enabled) {
7801                 mutex_lock(&adev->pm.mutex);
7802                 /* disable dpm */
7803                 si_dpm_disable(adev);
7804                 /* reset the power state */
7805                 adev->pm.dpm.current_ps = adev->pm.dpm.requested_ps = adev->pm.dpm.boot_ps;
7806                 mutex_unlock(&adev->pm.mutex);
7807         }
7808         return 0;
7809 }
7810
7811 static int si_dpm_resume(void *handle)
7812 {
7813         int ret;
7814         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7815
7816         if (adev->pm.dpm_enabled) {
7817                 /* asic init will reset to the boot state */
7818                 mutex_lock(&adev->pm.mutex);
7819                 si_dpm_setup_asic(adev);
7820                 ret = si_dpm_enable(adev);
7821                 if (ret)
7822                         adev->pm.dpm_enabled = false;
7823                 else
7824                         adev->pm.dpm_enabled = true;
7825                 mutex_unlock(&adev->pm.mutex);
7826                 if (adev->pm.dpm_enabled)
7827                         amdgpu_pm_compute_clocks(adev);
7828         }
7829         return 0;
7830 }
7831
7832 static bool si_dpm_is_idle(void *handle)
7833 {
7834         /* XXX */
7835         return true;
7836 }
7837
7838 static int si_dpm_wait_for_idle(void *handle)
7839 {
7840         /* XXX */
7841         return 0;
7842 }
7843
7844 static int si_dpm_soft_reset(void *handle)
7845 {
7846         return 0;
7847 }
7848
7849 static int si_dpm_set_clockgating_state(void *handle,
7850                                         enum amd_clockgating_state state)
7851 {
7852         return 0;
7853 }
7854
7855 static int si_dpm_set_powergating_state(void *handle,
7856                                         enum amd_powergating_state state)
7857 {
7858         return 0;
7859 }
7860
7861 /* get temperature in millidegrees */
7862 static int si_dpm_get_temp(struct amdgpu_device *adev)
7863 {
7864         u32 temp;
7865         int actual_temp = 0;
7866
7867         temp = (RREG32(CG_MULT_THERMAL_STATUS) & CTF_TEMP_MASK) >>
7868                 CTF_TEMP_SHIFT;
7869
7870         if (temp & 0x200)
7871                 actual_temp = 255;
7872         else
7873                 actual_temp = temp & 0x1ff;
7874
7875         actual_temp = (actual_temp * 1000);
7876
7877         return actual_temp;
7878 }
7879
7880 static u32 si_dpm_get_sclk(struct amdgpu_device *adev, bool low)
7881 {
7882         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7883         struct  si_ps *requested_state = si_get_ps(&eg_pi->requested_rps);
7884
7885         if (low)
7886                 return requested_state->performance_levels[0].sclk;
7887         else
7888                 return requested_state->performance_levels[requested_state->performance_level_count - 1].sclk;
7889 }
7890
7891 static u32 si_dpm_get_mclk(struct amdgpu_device *adev, bool low)
7892 {
7893         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7894         struct  si_ps *requested_state = si_get_ps(&eg_pi->requested_rps);
7895
7896         if (low)
7897                 return requested_state->performance_levels[0].mclk;
7898         else
7899                 return requested_state->performance_levels[requested_state->performance_level_count - 1].mclk;
7900 }
7901
7902 static void si_dpm_print_power_state(struct amdgpu_device *adev,
7903                                      struct amdgpu_ps *rps)
7904 {
7905         struct  si_ps *ps = si_get_ps(rps);
7906         struct rv7xx_pl *pl;
7907         int i;
7908
7909         amdgpu_dpm_print_class_info(rps->class, rps->class2);
7910         amdgpu_dpm_print_cap_info(rps->caps);
7911         DRM_INFO("\tuvd    vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
7912         for (i = 0; i < ps->performance_level_count; i++) {
7913                 pl = &ps->performance_levels[i];
7914                 if (adev->asic_type >= CHIP_TAHITI)
7915                         DRM_INFO("\t\tpower level %d    sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n",
7916                                  i, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1);
7917                 else
7918                         DRM_INFO("\t\tpower level %d    sclk: %u mclk: %u vddc: %u vddci: %u\n",
7919                                  i, pl->sclk, pl->mclk, pl->vddc, pl->vddci);
7920         }
7921         amdgpu_dpm_print_ps_status(adev, rps);
7922 }
7923
7924 static int si_dpm_early_init(void *handle)
7925 {
7926
7927         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7928
7929         si_dpm_set_dpm_funcs(adev);
7930         si_dpm_set_irq_funcs(adev);
7931         return 0;
7932 }
7933
7934 static inline bool si_are_power_levels_equal(const struct rv7xx_pl  *si_cpl1,
7935                                                 const struct rv7xx_pl *si_cpl2)
7936 {
7937         return ((si_cpl1->mclk == si_cpl2->mclk) &&
7938                   (si_cpl1->sclk == si_cpl2->sclk) &&
7939                   (si_cpl1->pcie_gen == si_cpl2->pcie_gen) &&
7940                   (si_cpl1->vddc == si_cpl2->vddc) &&
7941                   (si_cpl1->vddci == si_cpl2->vddci));
7942 }
7943
7944 static int si_check_state_equal(struct amdgpu_device *adev,
7945                                 struct amdgpu_ps *cps,
7946                                 struct amdgpu_ps *rps,
7947                                 bool *equal)
7948 {
7949         struct si_ps *si_cps;
7950         struct si_ps *si_rps;
7951         int i;
7952
7953         if (adev == NULL || cps == NULL || rps == NULL || equal == NULL)
7954                 return -EINVAL;
7955
7956         si_cps = si_get_ps(cps);
7957         si_rps = si_get_ps(rps);
7958
7959         if (si_cps == NULL) {
7960                 printk("si_cps is NULL\n");
7961                 *equal = false;
7962                 return 0;
7963         }
7964
7965         if (si_cps->performance_level_count != si_rps->performance_level_count) {
7966                 *equal = false;
7967                 return 0;
7968         }
7969
7970         for (i = 0; i < si_cps->performance_level_count; i++) {
7971                 if (!si_are_power_levels_equal(&(si_cps->performance_levels[i]),
7972                                         &(si_rps->performance_levels[i]))) {
7973                         *equal = false;
7974                         return 0;
7975                 }
7976         }
7977
7978         /* If all performance levels are the same try to use the UVD clocks to break the tie.*/
7979         *equal = ((cps->vclk == rps->vclk) && (cps->dclk == rps->dclk));
7980         *equal &= ((cps->evclk == rps->evclk) && (cps->ecclk == rps->ecclk));
7981
7982         return 0;
7983 }
7984
7985
7986 const struct amd_ip_funcs si_dpm_ip_funcs = {
7987         .name = "si_dpm",
7988         .early_init = si_dpm_early_init,
7989         .late_init = si_dpm_late_init,
7990         .sw_init = si_dpm_sw_init,
7991         .sw_fini = si_dpm_sw_fini,
7992         .hw_init = si_dpm_hw_init,
7993         .hw_fini = si_dpm_hw_fini,
7994         .suspend = si_dpm_suspend,
7995         .resume = si_dpm_resume,
7996         .is_idle = si_dpm_is_idle,
7997         .wait_for_idle = si_dpm_wait_for_idle,
7998         .soft_reset = si_dpm_soft_reset,
7999         .set_clockgating_state = si_dpm_set_clockgating_state,
8000         .set_powergating_state = si_dpm_set_powergating_state,
8001 };
8002
8003 static const struct amdgpu_dpm_funcs si_dpm_funcs = {
8004         .get_temperature = &si_dpm_get_temp,
8005         .pre_set_power_state = &si_dpm_pre_set_power_state,
8006         .set_power_state = &si_dpm_set_power_state,
8007         .post_set_power_state = &si_dpm_post_set_power_state,
8008         .display_configuration_changed = &si_dpm_display_configuration_changed,
8009         .get_sclk = &si_dpm_get_sclk,
8010         .get_mclk = &si_dpm_get_mclk,
8011         .print_power_state = &si_dpm_print_power_state,
8012         .debugfs_print_current_performance_level = &si_dpm_debugfs_print_current_performance_level,
8013         .force_performance_level = &si_dpm_force_performance_level,
8014         .vblank_too_short = &si_dpm_vblank_too_short,
8015         .set_fan_control_mode = &si_dpm_set_fan_control_mode,
8016         .get_fan_control_mode = &si_dpm_get_fan_control_mode,
8017         .set_fan_speed_percent = &si_dpm_set_fan_speed_percent,
8018         .get_fan_speed_percent = &si_dpm_get_fan_speed_percent,
8019         .check_state_equal = &si_check_state_equal,
8020         .get_vce_clock_state = amdgpu_get_vce_clock_state,
8021 };
8022
8023 static void si_dpm_set_dpm_funcs(struct amdgpu_device *adev)
8024 {
8025         if (adev->pm.funcs == NULL)
8026                 adev->pm.funcs = &si_dpm_funcs;
8027 }
8028
8029 static const struct amdgpu_irq_src_funcs si_dpm_irq_funcs = {
8030         .set = si_dpm_set_interrupt_state,
8031         .process = si_dpm_process_interrupt,
8032 };
8033
8034 static void si_dpm_set_irq_funcs(struct amdgpu_device *adev)
8035 {
8036         adev->pm.dpm.thermal.irq.num_types = AMDGPU_THERMAL_IRQ_LAST;
8037         adev->pm.dpm.thermal.irq.funcs = &si_dpm_irq_funcs;
8038 }
8039