drivers/gpu/drm/radeon/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 "radeon.h"
  26 #include "radeon_asic.h"
  27 #include "sid.h"
  28 #include "r600_dpm.h"
  29 #include "si_dpm.h"
  30 #include "atom.h"
  31 #include <linux/math64.h>
  32 #include <linux/seq_file.h>
  33
  34 #define MC_CG_ARB_FREQ_F0           0x0a
  35 #define MC_CG_ARB_FREQ_F1           0x0b
  36 #define MC_CG_ARB_FREQ_F2           0x0c
  37 #define MC_CG_ARB_FREQ_F3           0x0d
  38
  39 #define SMC_RAM_END                 0x20000
  40
  41 #define SCLK_MIN_DEEPSLEEP_FREQ     1350
  42
  43 static const struct si_cac_config_reg cac_weights_tahiti[] =
  44 {
  45         { 0x0, 0x0000ffff, 0, 0xc, SISLANDS_CACCONFIG_CGIND },
  46         { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  47         { 0x1, 0x0000ffff, 0, 0x101, SISLANDS_CACCONFIG_CGIND },
  48         { 0x1, 0xffff0000, 16, 0xc, SISLANDS_CACCONFIG_CGIND },
  49         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  50         { 0x3, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  51         { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  52         { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  53         { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  54         { 0x5, 0x0000ffff, 0, 0x8fc, SISLANDS_CACCONFIG_CGIND },
  55         { 0x5, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  56         { 0x6, 0x0000ffff, 0, 0x95, SISLANDS_CACCONFIG_CGIND },
  57         { 0x6, 0xffff0000, 16, 0x34e, SISLANDS_CACCONFIG_CGIND },
  58         { 0x18f, 0x0000ffff, 0, 0x1a1, SISLANDS_CACCONFIG_CGIND },
  59         { 0x7, 0x0000ffff, 0, 0xda, SISLANDS_CACCONFIG_CGIND },
  60         { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  61         { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  62         { 0x8, 0xffff0000, 16, 0x46, SISLANDS_CACCONFIG_CGIND },
  63         { 0x9, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  64         { 0xa, 0x0000ffff, 0, 0x208, SISLANDS_CACCONFIG_CGIND },
  65         { 0xb, 0x0000ffff, 0, 0xe7, SISLANDS_CACCONFIG_CGIND },
  66         { 0xb, 0xffff0000, 16, 0x948, SISLANDS_CACCONFIG_CGIND },
  67         { 0xc, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  68         { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  69         { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  70         { 0xe, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  71         { 0xf, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  72         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  73         { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  74         { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  75         { 0x11, 0x0000ffff, 0, 0x167, SISLANDS_CACCONFIG_CGIND },
  76         { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  77         { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  78         { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  79         { 0x13, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
  80         { 0x14, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  81         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  82         { 0x15, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
  83         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  84         { 0x16, 0x0000ffff, 0, 0x31, SISLANDS_CACCONFIG_CGIND },
  85         { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  86         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  87         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  88         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  89         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  90         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  91         { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  92         { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  93         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  94         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  95         { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  96         { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  97         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  98         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  99         { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 100         { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 101         { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 102         { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 103         { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 104         { 0x6d, 0x0000ffff, 0, 0x18e, SISLANDS_CACCONFIG_CGIND },
 105         { 0xFFFFFFFF }
 106 };
 107
 108 static const struct si_cac_config_reg lcac_tahiti[] =
 109 {
 110         { 0x143, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
 111         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 112         { 0x146, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
 113         { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 114         { 0x149, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
 115         { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 116         { 0x14c, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
 117         { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 118         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 119         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 120         { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 121         { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 122         { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 123         { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 124         { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 125         { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 126         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 127         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 128         { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 129         { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 130         { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 131         { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 132         { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 133         { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 134         { 0x8c, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 135         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 136         { 0x8f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 137         { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 138         { 0x92, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 139         { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 140         { 0x95, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 141         { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 142         { 0x14f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 143         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 144         { 0x152, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 145         { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 146         { 0x155, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 147         { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 148         { 0x158, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 149         { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 150         { 0x110, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 151         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 152         { 0x113, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 153         { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 154         { 0x116, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 155         { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 156         { 0x119, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 157         { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 158         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 159         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 160         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 161         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 162         { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 163         { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 164         { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 165         { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 166         { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 167         { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 168         { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 169         { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 170         { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 171         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 172         { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 173         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 174         { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 175         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 176         { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 177         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 178         { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 179         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 180         { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 181         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 182         { 0x16d, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
 183         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 184         { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 185         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 186         { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 187         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 188         { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 189         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 190         { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 191         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 192         { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 193         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 194         { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 195         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 196         { 0xFFFFFFFF }
 197
 198 };
 199
 200 static const struct si_cac_config_reg cac_override_tahiti[] =
 201 {
 202         { 0xFFFFFFFF }
 203 };
 204
 205 static const struct si_powertune_data powertune_data_tahiti =
 206 {
 207         ((1 << 16) | 27027),
 208         6,
 209         0,
 210         4,
 211         95,
 212         {
 213                 0UL,
 214                 0UL,
 215                 4521550UL,
 216                 309631529UL,
 217                 -1270850L,
 218                 4513710L,
 219                 40
 220         },
 221         595000000UL,
 222         12,
 223         {
 224                 0,
 225                 0,
 226                 0,
 227                 0,
 228                 0,
 229                 0,
 230                 0,
 231                 0
 232         },
 233         true
 234 };
 235
 236 static const struct si_dte_data dte_data_tahiti =
 237 {
 238         { 1159409, 0, 0, 0, 0 },
 239         { 777, 0, 0, 0, 0 },
 240         2,
 241         54000,
 242         127000,
 243         25,
 244         2,
 245         10,
 246         13,
 247         { 27, 31, 35, 39, 43, 47, 54, 61, 67, 74, 81, 88, 95, 0, 0, 0 },
 248         { 240888759, 221057860, 235370597, 162287531, 158510299, 131423027, 116673180, 103067515, 87941937, 76209048, 68209175, 64090048, 58301890, 0, 0, 0 },
 249         { 12024, 11189, 11451, 8411, 7939, 6666, 5681, 4905, 4241, 3720, 3354, 3122, 2890, 0, 0, 0 },
 250         85,
 251         false
 252 };
 253
 254 static const struct si_dte_data dte_data_tahiti_le =
 255 {
 256         { 0x1E8480, 0x7A1200, 0x2160EC0, 0x3938700, 0 },
 257         { 0x7D, 0x7D, 0x4E4, 0xB00, 0 },
 258         0x5,
 259         0xAFC8,
 260         0x64,
 261         0x32,
 262         1,
 263         0,
 264         0x10,
 265         { 0x78, 0x7C, 0x82, 0x88, 0x8E, 0x94, 0x9A, 0xA0, 0xA6, 0xAC, 0xB0, 0xB4, 0xB8, 0xBC, 0xC0, 0xC4 },
 266         { 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700 },
 267         { 0x2AF8, 0x2AF8, 0x29BB, 0x27F9, 0x2637, 0x2475, 0x22B3, 0x20F1, 0x1F2F, 0x1D6D, 0x1734, 0x1414, 0x10F4, 0xDD4, 0xAB4, 0x794 },
 268         85,
 269         true
 270 };
 271
 272 static const struct si_dte_data dte_data_tahiti_pro =
 273 {
 274         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 275         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 276         5,
 277         45000,
 278         100,
 279         0xA,
 280         1,
 281         0,
 282         0x10,
 283         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 284         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 285         { 0x7D0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 286         90,
 287         true
 288 };
 289
 290 static const struct si_dte_data dte_data_new_zealand =
 291 {
 292         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0 },
 293         { 0x29B, 0x3E9, 0x537, 0x7D2, 0 },
 294         0x5,
 295         0xAFC8,
 296         0x69,
 297         0x32,
 298         1,
 299         0,
 300         0x10,
 301         { 0x82, 0xA0, 0xB4, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE },
 302         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 303         { 0xDAC, 0x1388, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685 },
 304         85,
 305         true
 306 };
 307
 308 static const struct si_dte_data dte_data_aruba_pro =
 309 {
 310         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 311         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 312         5,
 313         45000,
 314         100,
 315         0xA,
 316         1,
 317         0,
 318         0x10,
 319         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 320         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 321         { 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 322         90,
 323         true
 324 };
 325
 326 static const struct si_dte_data dte_data_malta =
 327 {
 328         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 329         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 330         5,
 331         45000,
 332         100,
 333         0xA,
 334         1,
 335         0,
 336         0x10,
 337         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 338         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 339         { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 340         90,
 341         true
 342 };
 343
 344 struct si_cac_config_reg cac_weights_pitcairn[] =
 345 {
 346         { 0x0, 0x0000ffff, 0, 0x8a, SISLANDS_CACCONFIG_CGIND },
 347         { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 348         { 0x1, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 349         { 0x1, 0xffff0000, 16, 0x24d, SISLANDS_CACCONFIG_CGIND },
 350         { 0x2, 0x0000ffff, 0, 0x19, SISLANDS_CACCONFIG_CGIND },
 351         { 0x3, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 352         { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 353         { 0x4, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
 354         { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 355         { 0x5, 0x0000ffff, 0, 0xc11, SISLANDS_CACCONFIG_CGIND },
 356         { 0x5, 0xffff0000, 16, 0x7f3, SISLANDS_CACCONFIG_CGIND },
 357         { 0x6, 0x0000ffff, 0, 0x403, SISLANDS_CACCONFIG_CGIND },
 358         { 0x6, 0xffff0000, 16, 0x367, SISLANDS_CACCONFIG_CGIND },
 359         { 0x18f, 0x0000ffff, 0, 0x4c9, SISLANDS_CACCONFIG_CGIND },
 360         { 0x7, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 361         { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 362         { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 363         { 0x8, 0xffff0000, 16, 0x45d, SISLANDS_CACCONFIG_CGIND },
 364         { 0x9, 0x0000ffff, 0, 0x36d, SISLANDS_CACCONFIG_CGIND },
 365         { 0xa, 0x0000ffff, 0, 0x534, SISLANDS_CACCONFIG_CGIND },
 366         { 0xb, 0x0000ffff, 0, 0x5da, SISLANDS_CACCONFIG_CGIND },
 367         { 0xb, 0xffff0000, 16, 0x880, SISLANDS_CACCONFIG_CGIND },
 368         { 0xc, 0x0000ffff, 0, 0x201, SISLANDS_CACCONFIG_CGIND },
 369         { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 370         { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 371         { 0xe, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND },
 372         { 0xf, 0x0000ffff, 0, 0x1f, SISLANDS_CACCONFIG_CGIND },
 373         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 374         { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 375         { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 376         { 0x11, 0x0000ffff, 0, 0x5de, SISLANDS_CACCONFIG_CGIND },
 377         { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 378         { 0x12, 0x0000ffff, 0, 0x7b, SISLANDS_CACCONFIG_CGIND },
 379         { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 380         { 0x13, 0xffff0000, 16, 0x13, SISLANDS_CACCONFIG_CGIND },
 381         { 0x14, 0x0000ffff, 0, 0xf9, SISLANDS_CACCONFIG_CGIND },
 382         { 0x15, 0x0000ffff, 0, 0x66, SISLANDS_CACCONFIG_CGIND },
 383         { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 384         { 0x4e, 0x0000ffff, 0, 0x13, SISLANDS_CACCONFIG_CGIND },
 385         { 0x16, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 386         { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 387         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 388         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 389         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 390         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 391         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 392         { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 393         { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 394         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 395         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 396         { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 397         { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 398         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 399         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 400         { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 401         { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 402         { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 403         { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 404         { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 405         { 0x6d, 0x0000ffff, 0, 0x186, SISLANDS_CACCONFIG_CGIND },
 406         { 0xFFFFFFFF }
 407 };
 408
 409 static const struct si_cac_config_reg lcac_pitcairn[] =
 410 {
 411         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 412         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 413         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 414         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 415         { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 416         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 417         { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 418         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 419         { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 420         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 421         { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 422         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 423         { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 424         { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 425         { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 426         { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 427         { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 428         { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 429         { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 430         { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 431         { 0x8f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 432         { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 433         { 0x146, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 434         { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 435         { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 436         { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 437         { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 438         { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 439         { 0x116, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 440         { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 441         { 0x155, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 442         { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 443         { 0x92, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 444         { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 445         { 0x149, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 446         { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 447         { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 448         { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 449         { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 450         { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 451         { 0x119, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 452         { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 453         { 0x158, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 454         { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 455         { 0x95, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 456         { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 457         { 0x14c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 458         { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 459         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 460         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 461         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 462         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 463         { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 464         { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 465         { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 466         { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 467         { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 468         { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 469         { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 470         { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 471         { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 472         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 473         { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 474         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 475         { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 476         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 477         { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 478         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 479         { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 480         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 481         { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 482         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 483         { 0x16d, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 484         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 485         { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 486         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 487         { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 488         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 489         { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 490         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 491         { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 492         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 493         { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 494         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 495         { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 496         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 497         { 0xFFFFFFFF }
 498 };
 499
 500 static const struct si_cac_config_reg cac_override_pitcairn[] =
 501 {
 502         { 0xFFFFFFFF }
 503 };
 504
 505 static const struct si_powertune_data powertune_data_pitcairn =
 506 {
 507         ((1 << 16) | 27027),
 508         5,
 509         0,
 510         6,
 511         100,
 512         {
 513                 51600000UL,
 514                 1800000UL,
 515                 7194395UL,
 516                 309631529UL,
 517                 -1270850L,
 518                 4513710L,
 519                 100
 520         },
 521         117830498UL,
 522         12,
 523         {
 524                 0,
 525                 0,
 526                 0,
 527                 0,
 528                 0,
 529                 0,
 530                 0,
 531                 0
 532         },
 533         true
 534 };
 535
 536 static const struct si_dte_data dte_data_pitcairn =
 537 {
 538         { 0, 0, 0, 0, 0 },
 539         { 0, 0, 0, 0, 0 },
 540         0,
 541         0,
 542         0,
 543         0,
 544         0,
 545         0,
 546         0,
 547         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
 548         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
 549         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
 550         0,
 551         false
 552 };
 553
 554 static const struct si_dte_data dte_data_curacao_xt =
 555 {
 556         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 557         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 558         5,
 559         45000,
 560         100,
 561         0xA,
 562         1,
 563         0,
 564         0x10,
 565         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 566         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 567         { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 568         90,
 569         true
 570 };
 571
 572 static const struct si_dte_data dte_data_curacao_pro =
 573 {
 574         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 575         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 576         5,
 577         45000,
 578         100,
 579         0xA,
 580         1,
 581         0,
 582         0x10,
 583         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 584         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 585         { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 586         90,
 587         true
 588 };
 589
 590 static const struct si_dte_data dte_data_neptune_xt =
 591 {
 592         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 593         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 594         5,
 595         45000,
 596         100,
 597         0xA,
 598         1,
 599         0,
 600         0x10,
 601         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 602         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 603         { 0x3A2F, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 604         90,
 605         true
 606 };
 607
 608 static const struct si_cac_config_reg cac_weights_chelsea_pro[] =
 609 {
 610         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 611         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 612         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 613         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 614         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 615         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 616         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 617         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 618         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 619         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 620         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 621         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 622         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 623         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 624         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 625         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 626         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 627         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 628         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 629         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 630         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 631         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 632         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 633         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 634         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 635         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 636         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 637         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 638         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 639         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 640         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 641         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 642         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 643         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 644         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 645         { 0x14, 0x0000ffff, 0, 0x2BD, SISLANDS_CACCONFIG_CGIND },
 646         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 647         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 648         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 649         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 650         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 651         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 652         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 653         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 654         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 655         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 656         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 657         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 658         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 659         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 660         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 661         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 662         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 663         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 664         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 665         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 666         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 667         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 668         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 669         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 670         { 0xFFFFFFFF }
 671 };
 672
 673 static const struct si_cac_config_reg cac_weights_chelsea_xt[] =
 674 {
 675         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 676         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 677         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 678         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 679         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 680         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 681         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 682         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 683         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 684         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 685         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 686         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 687         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 688         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 689         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 690         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 691         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 692         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 693         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 694         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 695         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 696         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 697         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 698         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 699         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 700         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 701         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 702         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 703         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 704         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 705         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 706         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 707         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 708         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 709         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 710         { 0x14, 0x0000ffff, 0, 0x30A, SISLANDS_CACCONFIG_CGIND },
 711         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 712         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 713         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 714         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 715         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 716         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 717         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 718         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 719         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 720         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 721         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 722         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 723         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 724         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 725         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 726         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 727         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 728         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 729         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 730         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 731         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 732         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 733         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 734         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 735         { 0xFFFFFFFF }
 736 };
 737
 738 static const struct si_cac_config_reg cac_weights_heathrow[] =
 739 {
 740         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 741         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 742         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 743         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 744         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 745         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 746         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 747         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 748         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 749         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 750         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 751         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 752         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 753         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 754         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 755         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 756         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 757         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 758         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 759         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 760         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 761         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 762         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 763         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 764         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 765         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 766         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 767         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 768         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 769         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 770         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 771         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 772         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 773         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 774         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 775         { 0x14, 0x0000ffff, 0, 0x362, SISLANDS_CACCONFIG_CGIND },
 776         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 777         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 778         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 779         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 780         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 781         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 782         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 783         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 784         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 785         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 786         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 787         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 788         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 789         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 790         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 791         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 792         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 793         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 794         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 795         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 796         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 797         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 798         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 799         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 800         { 0xFFFFFFFF }
 801 };
 802
 803 static const struct si_cac_config_reg cac_weights_cape_verde_pro[] =
 804 {
 805         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 806         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 807         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 808         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 809         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 810         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 811         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 812         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 813         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 814         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 815         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 816         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 817         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 818         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 819         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 820         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 821         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 822         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 823         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 824         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 825         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 826         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 827         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 828         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 829         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 830         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 831         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 832         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 833         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 834         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 835         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 836         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 837         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 838         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 839         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 840         { 0x14, 0x0000ffff, 0, 0x315, SISLANDS_CACCONFIG_CGIND },
 841         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 842         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 843         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 844         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 845         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 846         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 847         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 848         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 849         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 850         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 851         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 852         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 853         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 854         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 855         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 856         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 857         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 858         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 859         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 860         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 861         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 862         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 863         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 864         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 865         { 0xFFFFFFFF }
 866 };
 867
 868 static const struct si_cac_config_reg cac_weights_cape_verde[] =
 869 {
 870         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 871         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 872         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 873         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 874         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 875         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 876         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 877         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 878         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 879         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 880         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 881         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 882         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 883         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 884         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 885         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 886         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 887         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 888         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 889         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 890         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 891         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 892         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 893         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 894         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 895         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 896         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 897         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 898         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 899         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 900         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 901         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 902         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 903         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 904         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 905         { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND },
 906         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 907         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 908         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 909         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 910         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 911         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 912         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 913         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 914         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 915         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 916         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 917         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 918         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 919         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 920         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 921         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 922         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 923         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 924         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 925         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 926         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 927         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 928         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 929         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 930         { 0xFFFFFFFF }
 931 };
 932
 933 static const struct si_cac_config_reg lcac_cape_verde[] =
 934 {
 935         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 936         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 937         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 938         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 939         { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 940         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 941         { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 942         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 943         { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 944         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 945         { 0x143, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
 946         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 947         { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 948         { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 949         { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 950         { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 951         { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 952         { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 953         { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 954         { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 955         { 0x8f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
 956         { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 957         { 0x146, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
 958         { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 959         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 960         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 961         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 962         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 963         { 0x164, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 964         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 965         { 0x167, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 966         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 967         { 0x16a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 968         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 969         { 0x15e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 970         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 971         { 0x161, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 972         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 973         { 0x15b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 974         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 975         { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 976         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 977         { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
 978         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 979         { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 980         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 981         { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
 982         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 983         { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
 984         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 985         { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
 986         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 987         { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
 988         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 989         { 0xFFFFFFFF }
 990 };
 991
 992 static const struct si_cac_config_reg cac_override_cape_verde[] =
 993 {
 994         { 0xFFFFFFFF }
 995 };
 996
 997 static const struct si_powertune_data powertune_data_cape_verde =
 998 {
 999         ((1 << 16) | 0x6993),
1000         5,
1001         0,
1002         7,
1003         105,
1004         {
1005                 0UL,
1006                 0UL,
1007                 7194395UL,
1008                 309631529UL,
1009                 -1270850L,
1010                 4513710L,
1011                 100
1012         },
1013         117830498UL,
1014         12,
1015         {
1016                 0,
1017                 0,
1018                 0,
1019                 0,
1020                 0,
1021                 0,
1022                 0,
1023                 0
1024         },
1025         true
1026 };
1027
1028 static const struct si_dte_data dte_data_cape_verde =
1029 {
1030         { 0, 0, 0, 0, 0 },
1031         { 0, 0, 0, 0, 0 },
1032         0,
1033         0,
1034         0,
1035         0,
1036         0,
1037         0,
1038         0,
1039         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1040         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1041         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1042         0,
1043         false
1044 };
1045
1046 static const struct si_dte_data dte_data_venus_xtx =
1047 {
1048         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1049         { 0x71C, 0xAAB, 0xE39, 0x11C7, 0x0 },
1050         5,
1051         55000,
1052         0x69,
1053         0xA,
1054         1,
1055         0,
1056         0x3,
1057         { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1058         { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1059         { 0xD6D8, 0x88B8, 0x1555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1060         90,
1061         true
1062 };
1063
1064 static const struct si_dte_data dte_data_venus_xt =
1065 {
1066         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1067         { 0xBDA, 0x11C7, 0x17B4, 0x1DA1, 0x0 },
1068         5,
1069         55000,
1070         0x69,
1071         0xA,
1072         1,
1073         0,
1074         0x3,
1075         { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1076         { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1077         { 0xAFC8, 0x88B8, 0x238E, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1078         90,
1079         true
1080 };
1081
1082 static const struct si_dte_data dte_data_venus_pro =
1083 {
1084         {  0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1085         { 0x11C7, 0x1AAB, 0x238E, 0x2C72, 0x0 },
1086         5,
1087         55000,
1088         0x69,
1089         0xA,
1090         1,
1091         0,
1092         0x3,
1093         { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1094         { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1095         { 0x88B8, 0x88B8, 0x3555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1096         90,
1097         true
1098 };
1099
1100 struct si_cac_config_reg cac_weights_oland[] =
1101 {
1102         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
1103         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
1104         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
1105         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
1106         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1107         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
1108         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
1109         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
1110         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
1111         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
1112         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
1113         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
1114         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
1115         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
1116         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
1117         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
1118         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
1119         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
1120         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
1121         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
1122         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
1123         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
1124         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
1125         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
1126         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
1127         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1128         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1129         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1130         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1131         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
1132         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1133         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
1134         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
1135         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
1136         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1137         { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND },
1138         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1139         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1140         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1141         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
1142         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
1143         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1144         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1145         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1146         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1147         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1148         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1149         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1150         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1151         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1152         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1153         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1154         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1155         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1156         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1157         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1158         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1159         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1160         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1161         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
1162         { 0xFFFFFFFF }
1163 };
1164
1165 static const struct si_cac_config_reg cac_weights_mars_pro[] =
1166 {
1167         { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1168         { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1169         { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1170         { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1171         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1172         { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1173         { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1174         { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1175         { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1176         { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1177         { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1178         { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1179         { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1180         { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1181         { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1182         { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1183         { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1184         { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1185         { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1186         { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1187         { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1188         { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1189         { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1190         { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1191         { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1192         { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1193         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1194         { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1195         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1196         { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1197         { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1198         { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1199         { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1200         { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1201         { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1202         { 0x14, 0x0000ffff, 0, 0x2, SISLANDS_CACCONFIG_CGIND },
1203         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1204         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1205         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1206         { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1207         { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1208         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1209         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1210         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1211         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1212         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1213         { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1214         { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1215         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1216         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1217         { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1218         { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1219         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1220         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1221         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1222         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1223         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1224         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1225         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1226         { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1227         { 0xFFFFFFFF }
1228 };
1229
1230 static const struct si_cac_config_reg cac_weights_mars_xt[] =
1231 {
1232         { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1233         { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1234         { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1235         { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1236         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1237         { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1238         { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1239         { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1240         { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1241         { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1242         { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1243         { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1244         { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1245         { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1246         { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1247         { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1248         { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1249         { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1250         { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1251         { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1252         { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1253         { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1254         { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1255         { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1256         { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1257         { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1258         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1259         { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1260         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1261         { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1262         { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1263         { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1264         { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1265         { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1266         { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1267         { 0x14, 0x0000ffff, 0, 0x60, SISLANDS_CACCONFIG_CGIND },
1268         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1269         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1270         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1271         { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1272         { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1273         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1274         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1275         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1276         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1277         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1278         { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1279         { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1280         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1281         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1282         { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1283         { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1284         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1285         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1286         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1287         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1288         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1289         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1290         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1291         { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1292         { 0xFFFFFFFF }
1293 };
1294
1295 static const struct si_cac_config_reg cac_weights_oland_pro[] =
1296 {
1297         { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1298         { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1299         { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1300         { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1301         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1302         { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1303         { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1304         { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1305         { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1306         { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1307         { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1308         { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1309         { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1310         { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1311         { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1312         { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1313         { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1314         { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1315         { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1316         { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1317         { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1318         { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1319         { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1320         { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1321         { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1322         { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1323         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1324         { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1325         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1326         { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1327         { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1328         { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1329         { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1330         { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1331         { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1332         { 0x14, 0x0000ffff, 0, 0x90, SISLANDS_CACCONFIG_CGIND },
1333         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1334         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1335         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1336         { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1337         { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1338         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1339         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1340         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1341         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1342         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1343         { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1344         { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1345         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1346         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1347         { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1348         { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1349         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1350         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1351         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1352         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1353         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1354         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1355         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1356         { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1357         { 0xFFFFFFFF }
1358 };
1359
1360 static const struct si_cac_config_reg cac_weights_oland_xt[] =
1361 {
1362         { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1363         { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1364         { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1365         { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1366         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1367         { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1368         { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1369         { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1370         { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1371         { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1372         { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1373         { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1374         { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1375         { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1376         { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1377         { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1378         { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1379         { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1380         { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1381         { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1382         { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1383         { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1384         { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1385         { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1386         { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1387         { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1388         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1389         { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1390         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1391         { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1392         { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1393         { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1394         { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1395         { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1396         { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1397         { 0x14, 0x0000ffff, 0, 0x120, SISLANDS_CACCONFIG_CGIND },
1398         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1399         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1400         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1401         { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1402         { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1403         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1404         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1405         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1406         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1407         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1408         { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1409         { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1410         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1411         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1412         { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1413         { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1414         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1415         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1416         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1417         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1418         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1419         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1420         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1421         { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1422         { 0xFFFFFFFF }
1423 };
1424
1425 static const struct si_cac_config_reg lcac_oland[] =
1426 {
1427         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1428         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1429         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1430         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1431         { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1432         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1433         { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1434         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1435         { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1436         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1437         { 0x143, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
1438         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1439         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1440         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1441         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1442         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1443         { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1444         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1445         { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1446         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1447         { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1448         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1449         { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1450         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1451         { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1452         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1453         { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1454         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1455         { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1456         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1457         { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1458         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1459         { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1460         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1461         { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1462         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1463         { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1464         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1465         { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1466         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1467         { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1468         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1469         { 0xFFFFFFFF }
1470 };
1471
1472 static const struct si_cac_config_reg lcac_mars_pro[] =
1473 {
1474         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1475         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1476         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1477         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1478         { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1479         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1480         { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1481         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1482         { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1483         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1484         { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1485         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1486         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1487         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1488         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1489         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1490         { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1491         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1492         { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1493         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1494         { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1495         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1496         { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1497         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1498         { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1499         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1500         { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1501         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1502         { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1503         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1504         { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1505         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1506         { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1507         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1508         { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1509         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1510         { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1511         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1512         { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1513         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1514         { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1515         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1516         { 0xFFFFFFFF }
1517 };
1518
1519 static const struct si_cac_config_reg cac_override_oland[] =
1520 {
1521         { 0xFFFFFFFF }
1522 };
1523
1524 static const struct si_powertune_data powertune_data_oland =
1525 {
1526         ((1 << 16) | 0x6993),
1527         5,
1528         0,
1529         7,
1530         105,
1531         {
1532                 0UL,
1533                 0UL,
1534                 7194395UL,
1535                 309631529UL,
1536                 -1270850L,
1537                 4513710L,
1538                 100
1539         },
1540         117830498UL,
1541         12,
1542         {
1543                 0,
1544                 0,
1545                 0,
1546                 0,
1547                 0,
1548                 0,
1549                 0,
1550                 0
1551         },
1552         true
1553 };
1554
1555 static const struct si_powertune_data powertune_data_mars_pro =
1556 {
1557         ((1 << 16) | 0x6993),
1558         5,
1559         0,
1560         7,
1561         105,
1562         {
1563                 0UL,
1564                 0UL,
1565                 7194395UL,
1566                 309631529UL,
1567                 -1270850L,
1568                 4513710L,
1569                 100
1570         },
1571         117830498UL,
1572         12,
1573         {
1574                 0,
1575                 0,
1576                 0,
1577                 0,
1578                 0,
1579                 0,
1580                 0,
1581                 0
1582         },
1583         true
1584 };
1585
1586 static const struct si_dte_data dte_data_oland =
1587 {
1588         { 0, 0, 0, 0, 0 },
1589         { 0, 0, 0, 0, 0 },
1590         0,
1591         0,
1592         0,
1593         0,
1594         0,
1595         0,
1596         0,
1597         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1598         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1599         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1600         0,
1601         false
1602 };
1603
1604 static const struct si_dte_data dte_data_mars_pro =
1605 {
1606         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1607         { 0x0, 0x0, 0x0, 0x0, 0x0 },
1608         5,
1609         55000,
1610         105,
1611         0xA,
1612         1,
1613         0,
1614         0x10,
1615         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
1616         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
1617         { 0xF627, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1618         90,
1619         true
1620 };
1621
1622 static const struct si_dte_data dte_data_sun_xt =
1623 {
1624         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1625         { 0x0, 0x0, 0x0, 0x0, 0x0 },
1626         5,
1627         55000,
1628         105,
1629         0xA,
1630         1,
1631         0,
1632         0x10,
1633         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
1634         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
1635         { 0xD555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1636         90,
1637         true
1638 };
1639
1640
1641 static const struct si_cac_config_reg cac_weights_hainan[] =
1642 {
1643         { 0x0, 0x0000ffff, 0, 0x2d9, SISLANDS_CACCONFIG_CGIND },
1644         { 0x0, 0xffff0000, 16, 0x22b, SISLANDS_CACCONFIG_CGIND },
1645         { 0x1, 0x0000ffff, 0, 0x21c, SISLANDS_CACCONFIG_CGIND },
1646         { 0x1, 0xffff0000, 16, 0x1dc, SISLANDS_CACCONFIG_CGIND },
1647         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1648         { 0x3, 0x0000ffff, 0, 0x24e, SISLANDS_CACCONFIG_CGIND },
1649         { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1650         { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1651         { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1652         { 0x5, 0x0000ffff, 0, 0x35e, SISLANDS_CACCONFIG_CGIND },
1653         { 0x5, 0xffff0000, 16, 0x1143, SISLANDS_CACCONFIG_CGIND },
1654         { 0x6, 0x0000ffff, 0, 0xe17, SISLANDS_CACCONFIG_CGIND },
1655         { 0x6, 0xffff0000, 16, 0x441, SISLANDS_CACCONFIG_CGIND },
1656         { 0x18f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1657         { 0x7, 0x0000ffff, 0, 0x28b, SISLANDS_CACCONFIG_CGIND },
1658         { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1659         { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1660         { 0x8, 0xffff0000, 16, 0xabe, SISLANDS_CACCONFIG_CGIND },
1661         { 0x9, 0x0000ffff, 0, 0xf11, SISLANDS_CACCONFIG_CGIND },
1662         { 0xa, 0x0000ffff, 0, 0x907, SISLANDS_CACCONFIG_CGIND },
1663         { 0xb, 0x0000ffff, 0, 0xb45, SISLANDS_CACCONFIG_CGIND },
1664         { 0xb, 0xffff0000, 16, 0xd1e, SISLANDS_CACCONFIG_CGIND },
1665         { 0xc, 0x0000ffff, 0, 0xa2c, SISLANDS_CACCONFIG_CGIND },
1666         { 0xd, 0x0000ffff, 0, 0x62, SISLANDS_CACCONFIG_CGIND },
1667         { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1668         { 0xe, 0x0000ffff, 0, 0x1f3, SISLANDS_CACCONFIG_CGIND },
1669         { 0xf, 0x0000ffff, 0, 0x42, SISLANDS_CACCONFIG_CGIND },
1670         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1671         { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1672         { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1673         { 0x11, 0x0000ffff, 0, 0x709, SISLANDS_CACCONFIG_CGIND },
1674         { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1675         { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1676         { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1677         { 0x13, 0xffff0000, 16, 0x3a, SISLANDS_CACCONFIG_CGIND },
1678         { 0x14, 0x0000ffff, 0, 0x357, SISLANDS_CACCONFIG_CGIND },
1679         { 0x15, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND },
1680         { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1681         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1682         { 0x16, 0x0000ffff, 0, 0x314, SISLANDS_CACCONFIG_CGIND },
1683         { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1684         { 0x17, 0x0000ffff, 0, 0x6d, SISLANDS_CACCONFIG_CGIND },
1685         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1686         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1687         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1688         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1689         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1690         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1691         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1692         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1693         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1694         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1695         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1696         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1697         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1698         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1699         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1700         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1701         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1702         { 0x6d, 0x0000ffff, 0, 0x1b9, SISLANDS_CACCONFIG_CGIND },
1703         { 0xFFFFFFFF }
1704 };
1705
1706 static const struct si_powertune_data powertune_data_hainan =
1707 {
1708         ((1 << 16) | 0x6993),
1709         5,
1710         0,
1711         9,
1712         105,
1713         {
1714                 0UL,
1715                 0UL,
1716                 7194395UL,
1717                 309631529UL,
1718                 -1270850L,
1719                 4513710L,
1720                 100
1721         },
1722         117830498UL,
1723         12,
1724         {
1725                 0,
1726                 0,
1727                 0,
1728                 0,
1729                 0,
1730                 0,
1731                 0,
1732                 0
1733         },
1734         true
1735 };
1736
1737 struct rv7xx_power_info *rv770_get_pi(struct radeon_device *rdev);
1738 struct evergreen_power_info *evergreen_get_pi(struct radeon_device *rdev);
1739 struct ni_power_info *ni_get_pi(struct radeon_device *rdev);
1740 struct ni_ps *ni_get_ps(struct radeon_ps *rps);
1741
1742 extern int si_mc_load_microcode(struct radeon_device *rdev);
1743 extern void vce_v1_0_enable_mgcg(struct radeon_device *rdev, bool enable);
1744
1745 static int si_populate_voltage_value(struct radeon_device *rdev,
1746                                      const struct atom_voltage_table *table,
1747                                      u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage);
1748 static int si_get_std_voltage_value(struct radeon_device *rdev,
1749                                     SISLANDS_SMC_VOLTAGE_VALUE *voltage,
1750                                     u16 *std_voltage);
1751 static int si_write_smc_soft_register(struct radeon_device *rdev,
1752                                       u16 reg_offset, u32 value);
1753 static int si_convert_power_level_to_smc(struct radeon_device *rdev,
1754                                          struct rv7xx_pl *pl,
1755                                          SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level);
1756 static int si_calculate_sclk_params(struct radeon_device *rdev,
1757                                     u32 engine_clock,
1758                                     SISLANDS_SMC_SCLK_VALUE *sclk);
1759
1760 static void si_thermal_start_smc_fan_control(struct radeon_device *rdev);
1761 static void si_fan_ctrl_set_default_mode(struct radeon_device *rdev);
1762
1763 static struct si_power_info *si_get_pi(struct radeon_device *rdev)
1764 {
1765         struct si_power_info *pi = rdev->pm.dpm.priv;
1766
1767         return pi;
1768 }
1769
1770 static void si_calculate_leakage_for_v_and_t_formula(const struct ni_leakage_coeffients *coeff,
1771                                                      u16 v, s32 t, u32 ileakage, u32 *leakage)
1772 {
1773         s64 kt, kv, leakage_w, i_leakage, vddc;
1774         s64 temperature, t_slope, t_intercept, av, bv, t_ref;
1775         s64 tmp;
1776
1777         i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
1778         vddc = div64_s64(drm_int2fixp(v), 1000);
1779         temperature = div64_s64(drm_int2fixp(t), 1000);
1780
1781         t_slope = div64_s64(drm_int2fixp(coeff->t_slope), 100000000);
1782         t_intercept = div64_s64(drm_int2fixp(coeff->t_intercept), 100000000);
1783         av = div64_s64(drm_int2fixp(coeff->av), 100000000);
1784         bv = div64_s64(drm_int2fixp(coeff->bv), 100000000);
1785         t_ref = drm_int2fixp(coeff->t_ref);
1786
1787         tmp = drm_fixp_mul(t_slope, vddc) + t_intercept;
1788         kt = drm_fixp_exp(drm_fixp_mul(tmp, temperature));
1789         kt = drm_fixp_div(kt, drm_fixp_exp(drm_fixp_mul(tmp, t_ref)));
1790         kv = drm_fixp_mul(av, drm_fixp_exp(drm_fixp_mul(bv, vddc)));
1791
1792         leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);
1793
1794         *leakage = drm_fixp2int(leakage_w * 1000);
1795 }
1796
1797 static void si_calculate_leakage_for_v_and_t(struct radeon_device *rdev,
1798                                              const struct ni_leakage_coeffients *coeff,
1799                                              u16 v,
1800                                              s32 t,
1801                                              u32 i_leakage,
1802                                              u32 *leakage)
1803 {
1804         si_calculate_leakage_for_v_and_t_formula(coeff, v, t, i_leakage, leakage);
1805 }
1806
1807 static void si_calculate_leakage_for_v_formula(const struct ni_leakage_coeffients *coeff,
1808                                                const u32 fixed_kt, u16 v,
1809                                                u32 ileakage, u32 *leakage)
1810 {
1811         s64 kt, kv, leakage_w, i_leakage, vddc;
1812
1813         i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
1814         vddc = div64_s64(drm_int2fixp(v), 1000);
1815
1816         kt = div64_s64(drm_int2fixp(fixed_kt), 100000000);
1817         kv = drm_fixp_mul(div64_s64(drm_int2fixp(coeff->av), 100000000),
1818                           drm_fixp_exp(drm_fixp_mul(div64_s64(drm_int2fixp(coeff->bv), 100000000), vddc)));
1819
1820         leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);
1821
1822         *leakage = drm_fixp2int(leakage_w * 1000);
1823 }
1824
1825 static void si_calculate_leakage_for_v(struct radeon_device *rdev,
1826                                        const struct ni_leakage_coeffients *coeff,
1827                                        const u32 fixed_kt,
1828                                        u16 v,
1829                                        u32 i_leakage,
1830                                        u32 *leakage)
1831 {
1832         si_calculate_leakage_for_v_formula(coeff, fixed_kt, v, i_leakage, leakage);
1833 }
1834
1835
1836 static void si_update_dte_from_pl2(struct radeon_device *rdev,
1837                                    struct si_dte_data *dte_data)
1838 {
1839         u32 p_limit1 = rdev->pm.dpm.tdp_limit;
1840         u32 p_limit2 = rdev->pm.dpm.near_tdp_limit;
1841         u32 k = dte_data->k;
1842         u32 t_max = dte_data->max_t;
1843         u32 t_split[5] = { 10, 15, 20, 25, 30 };
1844         u32 t_0 = dte_data->t0;
1845         u32 i;
1846
1847         if (p_limit2 != 0 && p_limit2 <= p_limit1) {
1848                 dte_data->tdep_count = 3;
1849
1850                 for (i = 0; i < k; i++) {
1851                         dte_data->r[i] =
1852                                 (t_split[i] * (t_max - t_0/(u32)1000) * (1 << 14)) /
1853                                 (p_limit2  * (u32)100);
1854                 }
1855
1856                 dte_data->tdep_r[1] = dte_data->r[4] * 2;
1857
1858                 for (i = 2; i < SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE; i++) {
1859                         dte_data->tdep_r[i] = dte_data->r[4];
1860                 }
1861         } else {
1862                 DRM_ERROR("Invalid PL2! DTE will not be updated.\n");
1863         }
1864 }
1865
1866 static void si_initialize_powertune_defaults(struct radeon_device *rdev)
1867 {
1868         struct ni_power_info *ni_pi = ni_get_pi(rdev);
1869         struct si_power_info *si_pi = si_get_pi(rdev);
1870         bool update_dte_from_pl2 = false;
1871
1872         if (rdev->family == CHIP_TAHITI) {
1873                 si_pi->cac_weights = cac_weights_tahiti;
1874                 si_pi->lcac_config = lcac_tahiti;
1875                 si_pi->cac_override = cac_override_tahiti;
1876                 si_pi->powertune_data = &powertune_data_tahiti;
1877                 si_pi->dte_data = dte_data_tahiti;
1878
1879                 switch (rdev->pdev->device) {
1880                 case 0x6798:
1881                         si_pi->dte_data.enable_dte_by_default = true;
1882                         break;
1883                 case 0x6799:
1884                         si_pi->dte_data = dte_data_new_zealand;
1885                         break;
1886                 case 0x6790:
1887                 case 0x6791:
1888                 case 0x6792:
1889                 case 0x679E:
1890                         si_pi->dte_data = dte_data_aruba_pro;
1891                         update_dte_from_pl2 = true;
1892                         break;
1893                 case 0x679B:
1894                         si_pi->dte_data = dte_data_malta;
1895                         update_dte_from_pl2 = true;
1896                         break;
1897                 case 0x679A:
1898                         si_pi->dte_data = dte_data_tahiti_pro;
1899                         update_dte_from_pl2 = true;
1900                         break;
1901                 default:
1902                         if (si_pi->dte_data.enable_dte_by_default == true)
1903                                 DRM_ERROR("DTE is not enabled!\n");
1904                         break;
1905                 }
1906         } else if (rdev->family == CHIP_PITCAIRN) {
1907                 switch (rdev->pdev->device) {
1908                 case 0x6810:
1909                 case 0x6818:
1910                         si_pi->cac_weights = cac_weights_pitcairn;
1911                         si_pi->lcac_config = lcac_pitcairn;
1912                         si_pi->cac_override = cac_override_pitcairn;
1913                         si_pi->powertune_data = &powertune_data_pitcairn;
1914                         si_pi->dte_data = dte_data_curacao_xt;
1915                         update_dte_from_pl2 = true;
1916                         break;
1917                 case 0x6819:
1918                 case 0x6811:
1919                         si_pi->cac_weights = cac_weights_pitcairn;
1920                         si_pi->lcac_config = lcac_pitcairn;
1921                         si_pi->cac_override = cac_override_pitcairn;
1922                         si_pi->powertune_data = &powertune_data_pitcairn;
1923                         si_pi->dte_data = dte_data_curacao_pro;
1924                         update_dte_from_pl2 = true;
1925                         break;
1926                 case 0x6800:
1927                 case 0x6806:
1928                         si_pi->cac_weights = cac_weights_pitcairn;
1929                         si_pi->lcac_config = lcac_pitcairn;
1930                         si_pi->cac_override = cac_override_pitcairn;
1931                         si_pi->powertune_data = &powertune_data_pitcairn;
1932                         si_pi->dte_data = dte_data_neptune_xt;
1933                         update_dte_from_pl2 = true;
1934                         break;
1935                 default:
1936                         si_pi->cac_weights = cac_weights_pitcairn;
1937                         si_pi->lcac_config = lcac_pitcairn;
1938                         si_pi->cac_override = cac_override_pitcairn;
1939                         si_pi->powertune_data = &powertune_data_pitcairn;
1940                         si_pi->dte_data = dte_data_pitcairn;
1941                         break;
1942                 }
1943         } else if (rdev->family == CHIP_VERDE) {
1944                 si_pi->lcac_config = lcac_cape_verde;
1945                 si_pi->cac_override = cac_override_cape_verde;
1946                 si_pi->powertune_data = &powertune_data_cape_verde;
1947
1948                 switch (rdev->pdev->device) {
1949                 case 0x683B:
1950                 case 0x683F:
1951                 case 0x6829:
1952                 case 0x6835:
1953                         si_pi->cac_weights = cac_weights_cape_verde_pro;
1954                         si_pi->dte_data = dte_data_cape_verde;
1955                         break;
1956                 case 0x682C:
1957                         si_pi->cac_weights = cac_weights_cape_verde_pro;
1958                         si_pi->dte_data = dte_data_sun_xt;
1959                         break;
1960                 case 0x6825:
1961                 case 0x6827:
1962                         si_pi->cac_weights = cac_weights_heathrow;
1963                         si_pi->dte_data = dte_data_cape_verde;
1964                         break;
1965                 case 0x6824:
1966                 case 0x682D:
1967                         si_pi->cac_weights = cac_weights_chelsea_xt;
1968                         si_pi->dte_data = dte_data_cape_verde;
1969                         break;
1970                 case 0x682F:
1971                         si_pi->cac_weights = cac_weights_chelsea_pro;
1972                         si_pi->dte_data = dte_data_cape_verde;
1973                         break;
1974                 case 0x6820:
1975                         si_pi->cac_weights = cac_weights_heathrow;
1976                         si_pi->dte_data = dte_data_venus_xtx;
1977                         break;
1978                 case 0x6821:
1979                         si_pi->cac_weights = cac_weights_heathrow;
1980                         si_pi->dte_data = dte_data_venus_xt;
1981                         break;
1982                 case 0x6823:
1983                 case 0x682B:
1984                 case 0x6822:
1985                 case 0x682A:
1986                         si_pi->cac_weights = cac_weights_chelsea_pro;
1987                         si_pi->dte_data = dte_data_venus_pro;
1988                         break;
1989                 default:
1990                         si_pi->cac_weights = cac_weights_cape_verde;
1991                         si_pi->dte_data = dte_data_cape_verde;
1992                         break;
1993                 }
1994         } else if (rdev->family == CHIP_OLAND) {
1995                 switch (rdev->pdev->device) {
1996                 case 0x6601:
1997                 case 0x6621:
1998                 case 0x6603:
1999                 case 0x6605:
2000                         si_pi->cac_weights = cac_weights_mars_pro;
2001                         si_pi->lcac_config = lcac_mars_pro;
2002                         si_pi->cac_override = cac_override_oland;
2003                         si_pi->powertune_data = &powertune_data_mars_pro;
2004                         si_pi->dte_data = dte_data_mars_pro;
2005                         update_dte_from_pl2 = true;
2006                         break;
2007                 case 0x6600:
2008                 case 0x6606:
2009                 case 0x6620:
2010                 case 0x6604:
2011                         si_pi->cac_weights = cac_weights_mars_xt;
2012                         si_pi->lcac_config = lcac_mars_pro;
2013                         si_pi->cac_override = cac_override_oland;
2014                         si_pi->powertune_data = &powertune_data_mars_pro;
2015                         si_pi->dte_data = dte_data_mars_pro;
2016                         update_dte_from_pl2 = true;
2017                         break;
2018                 case 0x6611:
2019                 case 0x6613:
2020                 case 0x6608:
2021                         si_pi->cac_weights = cac_weights_oland_pro;
2022                         si_pi->lcac_config = lcac_mars_pro;
2023                         si_pi->cac_override = cac_override_oland;
2024                         si_pi->powertune_data = &powertune_data_mars_pro;
2025                         si_pi->dte_data = dte_data_mars_pro;
2026                         update_dte_from_pl2 = true;
2027                         break;
2028                 case 0x6610:
2029                         si_pi->cac_weights = cac_weights_oland_xt;
2030                         si_pi->lcac_config = lcac_mars_pro;
2031                         si_pi->cac_override = cac_override_oland;
2032                         si_pi->powertune_data = &powertune_data_mars_pro;
2033                         si_pi->dte_data = dte_data_mars_pro;
2034                         update_dte_from_pl2 = true;
2035                         break;
2036                 default:
2037                         si_pi->cac_weights = cac_weights_oland;
2038                         si_pi->lcac_config = lcac_oland;
2039                         si_pi->cac_override = cac_override_oland;
2040                         si_pi->powertune_data = &powertune_data_oland;
2041                         si_pi->dte_data = dte_data_oland;
2042                         break;
2043                 }
2044         } else if (rdev->family == CHIP_HAINAN) {
2045                 si_pi->cac_weights = cac_weights_hainan;
2046                 si_pi->lcac_config = lcac_oland;
2047                 si_pi->cac_override = cac_override_oland;
2048                 si_pi->powertune_data = &powertune_data_hainan;
2049                 si_pi->dte_data = dte_data_sun_xt;
2050                 update_dte_from_pl2 = true;
2051         } else {
2052                 DRM_ERROR("Unknown SI asic revision, failed to initialize PowerTune!\n");
2053                 return;
2054         }
2055
2056         ni_pi->enable_power_containment = false;
2057         ni_pi->enable_cac = false;
2058         ni_pi->enable_sq_ramping = false;
2059         si_pi->enable_dte = false;
2060
2061         if (si_pi->powertune_data->enable_powertune_by_default) {
2062                 ni_pi->enable_power_containment= true;
2063                 ni_pi->enable_cac = true;
2064                 if (si_pi->dte_data.enable_dte_by_default) {
2065                         si_pi->enable_dte = true;
2066                         if (update_dte_from_pl2)
2067                                 si_update_dte_from_pl2(rdev, &si_pi->dte_data);
2068
2069                 }
2070                 ni_pi->enable_sq_ramping = true;
2071         }
2072
2073         ni_pi->driver_calculate_cac_leakage = true;
2074         ni_pi->cac_configuration_required = true;
2075
2076         if (ni_pi->cac_configuration_required) {
2077                 ni_pi->support_cac_long_term_average = true;
2078                 si_pi->dyn_powertune_data.l2_lta_window_size =
2079                         si_pi->powertune_data->l2_lta_window_size_default;
2080                 si_pi->dyn_powertune_data.lts_truncate =
2081                         si_pi->powertune_data->lts_truncate_default;
2082         } else {
2083                 ni_pi->support_cac_long_term_average = false;
2084                 si_pi->dyn_powertune_data.l2_lta_window_size = 0;
2085                 si_pi->dyn_powertune_data.lts_truncate = 0;
2086         }
2087
2088         si_pi->dyn_powertune_data.disable_uvd_powertune = false;
2089 }
2090
2091 static u32 si_get_smc_power_scaling_factor(struct radeon_device *rdev)
2092 {
2093         return 1;
2094 }
2095
2096 static u32 si_calculate_cac_wintime(struct radeon_device *rdev)
2097 {
2098         u32 xclk;
2099         u32 wintime;
2100         u32 cac_window;
2101         u32 cac_window_size;
2102
2103         xclk = radeon_get_xclk(rdev);
2104
2105         if (xclk == 0)
2106                 return 0;
2107
2108         cac_window = RREG32(CG_CAC_CTRL) & CAC_WINDOW_MASK;
2109         cac_window_size = ((cac_window & 0xFFFF0000) >> 16) * (cac_window & 0x0000FFFF);
2110
2111         wintime = (cac_window_size * 100) / xclk;
2112
2113         return wintime;
2114 }
2115
2116 static u32 si_scale_power_for_smc(u32 power_in_watts, u32 scaling_factor)
2117 {
2118         return power_in_watts;
2119 }
2120
2121 static int si_calculate_adjusted_tdp_limits(struct radeon_device *rdev,
2122                                             bool adjust_polarity,
2123                                             u32 tdp_adjustment,
2124                                             u32 *tdp_limit,
2125                                             u32 *near_tdp_limit)
2126 {
2127         u32 adjustment_delta, max_tdp_limit;
2128
2129         if (tdp_adjustment > (u32)rdev->pm.dpm.tdp_od_limit)
2130                 return -EINVAL;
2131
2132         max_tdp_limit = ((100 + 100) * rdev->pm.dpm.tdp_limit) / 100;
2133
2134         if (adjust_polarity) {
2135                 *tdp_limit = ((100 + tdp_adjustment) * rdev->pm.dpm.tdp_limit) / 100;
2136                 *near_tdp_limit = rdev->pm.dpm.near_tdp_limit_adjusted + (*tdp_limit - rdev->pm.dpm.tdp_limit);
2137         } else {
2138                 *tdp_limit = ((100 - tdp_adjustment) * rdev->pm.dpm.tdp_limit) / 100;
2139                 adjustment_delta  = rdev->pm.dpm.tdp_limit - *tdp_limit;
2140                 if (adjustment_delta < rdev->pm.dpm.near_tdp_limit_adjusted)
2141                         *near_tdp_limit = rdev->pm.dpm.near_tdp_limit_adjusted - adjustment_delta;
2142                 else
2143                         *near_tdp_limit = 0;
2144         }
2145
2146         if ((*tdp_limit <= 0) || (*tdp_limit > max_tdp_limit))
2147                 return -EINVAL;
2148         if ((*near_tdp_limit <= 0) || (*near_tdp_limit > *tdp_limit))
2149                 return -EINVAL;
2150
2151         return 0;
2152 }
2153
2154 static int si_populate_smc_tdp_limits(struct radeon_device *rdev,
2155                                       struct radeon_ps *radeon_state)
2156 {
2157         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2158         struct si_power_info *si_pi = si_get_pi(rdev);
2159
2160         if (ni_pi->enable_power_containment) {
2161                 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
2162                 PP_SIslands_PAPMParameters *papm_parm;
2163                 struct radeon_ppm_table *ppm = rdev->pm.dpm.dyn_state.ppm_table;
2164                 u32 scaling_factor = si_get_smc_power_scaling_factor(rdev);
2165                 u32 tdp_limit;
2166                 u32 near_tdp_limit;
2167                 int ret;
2168
2169                 if (scaling_factor == 0)
2170                         return -EINVAL;
2171
2172                 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
2173
2174                 ret = si_calculate_adjusted_tdp_limits(rdev,
2175                                                        false, /* ??? */
2176                                                        rdev->pm.dpm.tdp_adjustment,
2177                                                        &tdp_limit,
2178                                                        &near_tdp_limit);
2179                 if (ret)
2180                         return ret;
2181
2182                 smc_table->dpm2Params.TDPLimit =
2183                         cpu_to_be32(si_scale_power_for_smc(tdp_limit, scaling_factor) * 1000);
2184                 smc_table->dpm2Params.NearTDPLimit =
2185                         cpu_to_be32(si_scale_power_for_smc(near_tdp_limit, scaling_factor) * 1000);
2186                 smc_table->dpm2Params.SafePowerLimit =
2187                         cpu_to_be32(si_scale_power_for_smc((near_tdp_limit * SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT) / 100, scaling_factor) * 1000);
2188
2189                 ret = si_copy_bytes_to_smc(rdev,
2190                                            (si_pi->state_table_start + offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
2191                                                  offsetof(PP_SIslands_DPM2Parameters, TDPLimit)),
2192                                            (u8 *)(&(smc_table->dpm2Params.TDPLimit)),
2193                                            sizeof(u32) * 3,
2194                                            si_pi->sram_end);
2195                 if (ret)
2196                         return ret;
2197
2198                 if (si_pi->enable_ppm) {
2199                         papm_parm = &si_pi->papm_parm;
2200                         memset(papm_parm, 0, sizeof(PP_SIslands_PAPMParameters));
2201                         papm_parm->NearTDPLimitTherm = cpu_to_be32(ppm->dgpu_tdp);
2202                         papm_parm->dGPU_T_Limit = cpu_to_be32(ppm->tj_max);
2203                         papm_parm->dGPU_T_Warning = cpu_to_be32(95);
2204                         papm_parm->dGPU_T_Hysteresis = cpu_to_be32(5);
2205                         papm_parm->PlatformPowerLimit = 0xffffffff;
2206                         papm_parm->NearTDPLimitPAPM = 0xffffffff;
2207
2208                         ret = si_copy_bytes_to_smc(rdev, si_pi->papm_cfg_table_start,
2209                                                    (u8 *)papm_parm,
2210                                                    sizeof(PP_SIslands_PAPMParameters),
2211                                                    si_pi->sram_end);
2212                         if (ret)
2213                                 return ret;
2214                 }
2215         }
2216         return 0;
2217 }
2218
2219 static int si_populate_smc_tdp_limits_2(struct radeon_device *rdev,
2220                                         struct radeon_ps *radeon_state)
2221 {
2222         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2223         struct si_power_info *si_pi = si_get_pi(rdev);
2224
2225         if (ni_pi->enable_power_containment) {
2226                 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
2227                 u32 scaling_factor = si_get_smc_power_scaling_factor(rdev);
2228                 int ret;
2229
2230                 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
2231
2232                 smc_table->dpm2Params.NearTDPLimit =
2233                         cpu_to_be32(si_scale_power_for_smc(rdev->pm.dpm.near_tdp_limit_adjusted, scaling_factor) * 1000);
2234                 smc_table->dpm2Params.SafePowerLimit =
2235                         cpu_to_be32(si_scale_power_for_smc((rdev->pm.dpm.near_tdp_limit_adjusted * SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT) / 100, scaling_factor) * 1000);
2236
2237                 ret = si_copy_bytes_to_smc(rdev,
2238                                            (si_pi->state_table_start +
2239                                             offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
2240                                             offsetof(PP_SIslands_DPM2Parameters, NearTDPLimit)),
2241                                            (u8 *)(&(smc_table->dpm2Params.NearTDPLimit)),
2242                                            sizeof(u32) * 2,
2243                                            si_pi->sram_end);
2244                 if (ret)
2245                         return ret;
2246         }
2247
2248         return 0;
2249 }
2250
2251 static u16 si_calculate_power_efficiency_ratio(struct radeon_device *rdev,
2252                                                const u16 prev_std_vddc,
2253                                                const u16 curr_std_vddc)
2254 {
2255         u64 margin = (u64)SISLANDS_DPM2_PWREFFICIENCYRATIO_MARGIN;
2256         u64 prev_vddc = (u64)prev_std_vddc;
2257         u64 curr_vddc = (u64)curr_std_vddc;
2258         u64 pwr_efficiency_ratio, n, d;
2259
2260         if ((prev_vddc == 0) || (curr_vddc == 0))
2261                 return 0;
2262
2263         n = div64_u64((u64)1024 * curr_vddc * curr_vddc * ((u64)1000 + margin), (u64)1000);
2264         d = prev_vddc * prev_vddc;
2265         pwr_efficiency_ratio = div64_u64(n, d);
2266
2267         if (pwr_efficiency_ratio > (u64)0xFFFF)
2268                 return 0;
2269
2270         return (u16)pwr_efficiency_ratio;
2271 }
2272
2273 static bool si_should_disable_uvd_powertune(struct radeon_device *rdev,
2274                                             struct radeon_ps *radeon_state)
2275 {
2276         struct si_power_info *si_pi = si_get_pi(rdev);
2277
2278         if (si_pi->dyn_powertune_data.disable_uvd_powertune &&
2279             radeon_state->vclk && radeon_state->dclk)
2280                 return true;
2281
2282         return false;
2283 }
2284
2285 static int si_populate_power_containment_values(struct radeon_device *rdev,
2286                                                 struct radeon_ps *radeon_state,
2287                                                 SISLANDS_SMC_SWSTATE *smc_state)
2288 {
2289         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2290         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2291         struct ni_ps *state = ni_get_ps(radeon_state);
2292         SISLANDS_SMC_VOLTAGE_VALUE vddc;
2293         u32 prev_sclk;
2294         u32 max_sclk;
2295         u32 min_sclk;
2296         u16 prev_std_vddc;
2297         u16 curr_std_vddc;
2298         int i;
2299         u16 pwr_efficiency_ratio;
2300         u8 max_ps_percent;
2301         bool disable_uvd_power_tune;
2302         int ret;
2303
2304         if (ni_pi->enable_power_containment == false)
2305                 return 0;
2306
2307         if (state->performance_level_count == 0)
2308                 return -EINVAL;
2309
2310         if (smc_state->levelCount != state->performance_level_count)
2311                 return -EINVAL;
2312
2313         disable_uvd_power_tune = si_should_disable_uvd_powertune(rdev, radeon_state);
2314
2315         smc_state->levels[0].dpm2.MaxPS = 0;
2316         smc_state->levels[0].dpm2.NearTDPDec = 0;
2317         smc_state->levels[0].dpm2.AboveSafeInc = 0;
2318         smc_state->levels[0].dpm2.BelowSafeInc = 0;
2319         smc_state->levels[0].dpm2.PwrEfficiencyRatio = 0;
2320
2321         for (i = 1; i < state->performance_level_count; i++) {
2322                 prev_sclk = state->performance_levels[i-1].sclk;
2323                 max_sclk  = state->performance_levels[i].sclk;
2324                 if (i == 1)
2325                         max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_M;
2326                 else
2327                         max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_H;
2328
2329                 if (prev_sclk > max_sclk)
2330                         return -EINVAL;
2331
2332                 if ((max_ps_percent == 0) ||
2333                     (prev_sclk == max_sclk) ||
2334                     disable_uvd_power_tune) {
2335                         min_sclk = max_sclk;
2336                 } else if (i == 1) {
2337                         min_sclk = prev_sclk;
2338                 } else {
2339                         min_sclk = (prev_sclk * (u32)max_ps_percent) / 100;
2340                 }
2341
2342                 if (min_sclk < state->performance_levels[0].sclk)
2343                         min_sclk = state->performance_levels[0].sclk;
2344
2345                 if (min_sclk == 0)
2346                         return -EINVAL;
2347
2348                 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table,
2349                                                 state->performance_levels[i-1].vddc, &vddc);
2350                 if (ret)
2351                         return ret;
2352
2353                 ret = si_get_std_voltage_value(rdev, &vddc, &prev_std_vddc);
2354                 if (ret)
2355                         return ret;
2356
2357                 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table,
2358                                                 state->performance_levels[i].vddc, &vddc);
2359                 if (ret)
2360                         return ret;
2361
2362                 ret = si_get_std_voltage_value(rdev, &vddc, &curr_std_vddc);
2363                 if (ret)
2364                         return ret;
2365
2366                 pwr_efficiency_ratio = si_calculate_power_efficiency_ratio(rdev,
2367                                                                            prev_std_vddc, curr_std_vddc);
2368
2369                 smc_state->levels[i].dpm2.MaxPS = (u8)((SISLANDS_DPM2_MAX_PULSE_SKIP * (max_sclk - min_sclk)) / max_sclk);
2370                 smc_state->levels[i].dpm2.NearTDPDec = SISLANDS_DPM2_NEAR_TDP_DEC;
2371                 smc_state->levels[i].dpm2.AboveSafeInc = SISLANDS_DPM2_ABOVE_SAFE_INC;
2372                 smc_state->levels[i].dpm2.BelowSafeInc = SISLANDS_DPM2_BELOW_SAFE_INC;
2373                 smc_state->levels[i].dpm2.PwrEfficiencyRatio = cpu_to_be16(pwr_efficiency_ratio);
2374         }
2375
2376         return 0;
2377 }
2378
2379 static int si_populate_sq_ramping_values(struct radeon_device *rdev,
2380                                          struct radeon_ps *radeon_state,
2381                                          SISLANDS_SMC_SWSTATE *smc_state)
2382 {
2383         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2384         struct ni_ps *state = ni_get_ps(radeon_state);
2385         u32 sq_power_throttle, sq_power_throttle2;
2386         bool enable_sq_ramping = ni_pi->enable_sq_ramping;
2387         int i;
2388
2389         if (state->performance_level_count == 0)
2390                 return -EINVAL;
2391
2392         if (smc_state->levelCount != state->performance_level_count)
2393                 return -EINVAL;
2394
2395         if (rdev->pm.dpm.sq_ramping_threshold == 0)
2396                 return -EINVAL;
2397
2398         if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER > (MAX_POWER_MASK >> MAX_POWER_SHIFT))
2399                 enable_sq_ramping = false;
2400
2401         if (SISLANDS_DPM2_SQ_RAMP_MIN_POWER > (MIN_POWER_MASK >> MIN_POWER_SHIFT))
2402                 enable_sq_ramping = false;
2403
2404         if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA > (MAX_POWER_DELTA_MASK >> MAX_POWER_DELTA_SHIFT))
2405                 enable_sq_ramping = false;
2406
2407         if (SISLANDS_DPM2_SQ_RAMP_STI_SIZE > (STI_SIZE_MASK >> STI_SIZE_SHIFT))
2408                 enable_sq_ramping = false;
2409
2410         if (SISLANDS_DPM2_SQ_RAMP_LTI_RATIO > (LTI_RATIO_MASK >> LTI_RATIO_SHIFT))
2411                 enable_sq_ramping = false;
2412
2413         for (i = 0; i < state->performance_level_count; i++) {
2414                 sq_power_throttle = 0;
2415                 sq_power_throttle2 = 0;
2416
2417                 if ((state->performance_levels[i].sclk >= rdev->pm.dpm.sq_ramping_threshold) &&
2418                     enable_sq_ramping) {
2419                         sq_power_throttle |= MAX_POWER(SISLANDS_DPM2_SQ_RAMP_MAX_POWER);
2420                         sq_power_throttle |= MIN_POWER(SISLANDS_DPM2_SQ_RAMP_MIN_POWER);
2421                         sq_power_throttle2 |= MAX_POWER_DELTA(SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA);
2422                         sq_power_throttle2 |= STI_SIZE(SISLANDS_DPM2_SQ_RAMP_STI_SIZE);
2423                         sq_power_throttle2 |= LTI_RATIO(SISLANDS_DPM2_SQ_RAMP_LTI_RATIO);
2424                 } else {
2425                         sq_power_throttle |= MAX_POWER_MASK | MIN_POWER_MASK;
2426                         sq_power_throttle2 |= MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
2427                 }
2428
2429                 smc_state->levels[i].SQPowerThrottle = cpu_to_be32(sq_power_throttle);
2430                 smc_state->levels[i].SQPowerThrottle_2 = cpu_to_be32(sq_power_throttle2);
2431         }
2432
2433         return 0;
2434 }
2435
2436 static int si_enable_power_containment(struct radeon_device *rdev,
2437                                        struct radeon_ps *radeon_new_state,
2438                                        bool enable)
2439 {
2440         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2441         PPSMC_Result smc_result;
2442         int ret = 0;
2443
2444         if (ni_pi->enable_power_containment) {
2445                 if (enable) {
2446                         if (!si_should_disable_uvd_powertune(rdev, radeon_new_state)) {
2447                                 smc_result = si_send_msg_to_smc(rdev, PPSMC_TDPClampingActive);
2448                                 if (smc_result != PPSMC_Result_OK) {
2449                                         ret = -EINVAL;
2450                                         ni_pi->pc_enabled = false;
2451                                 } else {
2452                                         ni_pi->pc_enabled = true;
2453                                 }
2454                         }
2455                 } else {
2456                         smc_result = si_send_msg_to_smc(rdev, PPSMC_TDPClampingInactive);
2457                         if (smc_result != PPSMC_Result_OK)
2458                                 ret = -EINVAL;
2459                         ni_pi->pc_enabled = false;
2460                 }
2461         }
2462
2463         return ret;
2464 }
2465
2466 static int si_initialize_smc_dte_tables(struct radeon_device *rdev)
2467 {
2468         struct si_power_info *si_pi = si_get_pi(rdev);
2469         int ret = 0;
2470         struct si_dte_data *dte_data = &si_pi->dte_data;
2471         Smc_SIslands_DTE_Configuration *dte_tables = NULL;
2472         u32 table_size;
2473         u8 tdep_count;
2474         u32 i;
2475
2476         if (dte_data == NULL)
2477                 si_pi->enable_dte = false;
2478
2479         if (si_pi->enable_dte == false)
2480                 return 0;
2481
2482         if (dte_data->k <= 0)
2483                 return -EINVAL;
2484
2485         dte_tables = kzalloc(sizeof(Smc_SIslands_DTE_Configuration), GFP_KERNEL);
2486         if (dte_tables == NULL) {
2487                 si_pi->enable_dte = false;
2488                 return -ENOMEM;
2489         }
2490
2491         table_size = dte_data->k;
2492
2493         if (table_size > SMC_SISLANDS_DTE_MAX_FILTER_STAGES)
2494                 table_size = SMC_SISLANDS_DTE_MAX_FILTER_STAGES;
2495
2496         tdep_count = dte_data->tdep_count;
2497         if (tdep_count > SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE)
2498                 tdep_count = SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE;
2499
2500         dte_tables->K = cpu_to_be32(table_size);
2501         dte_tables->T0 = cpu_to_be32(dte_data->t0);
2502         dte_tables->MaxT = cpu_to_be32(dte_data->max_t);
2503         dte_tables->WindowSize = dte_data->window_size;
2504         dte_tables->temp_select = dte_data->temp_select;
2505         dte_tables->DTE_mode = dte_data->dte_mode;
2506         dte_tables->Tthreshold = cpu_to_be32(dte_data->t_threshold);
2507
2508         if (tdep_count > 0)
2509                 table_size--;
2510
2511         for (i = 0; i < table_size; i++) {
2512                 dte_tables->tau[i] = cpu_to_be32(dte_data->tau[i]);
2513                 dte_tables->R[i]   = cpu_to_be32(dte_data->r[i]);
2514         }
2515
2516         dte_tables->Tdep_count = tdep_count;
2517
2518         for (i = 0; i < (u32)tdep_count; i++) {
2519                 dte_tables->T_limits[i] = dte_data->t_limits[i];
2520                 dte_tables->Tdep_tau[i] = cpu_to_be32(dte_data->tdep_tau[i]);
2521                 dte_tables->Tdep_R[i] = cpu_to_be32(dte_data->tdep_r[i]);
2522         }
2523
2524         ret = si_copy_bytes_to_smc(rdev, si_pi->dte_table_start, (u8 *)dte_tables,
2525                                    sizeof(Smc_SIslands_DTE_Configuration), si_pi->sram_end);
2526         kfree(dte_tables);
2527
2528         return ret;
2529 }
2530
2531 static int si_get_cac_std_voltage_max_min(struct radeon_device *rdev,
2532                                           u16 *max, u16 *min)
2533 {
2534         struct si_power_info *si_pi = si_get_pi(rdev);
2535         struct radeon_cac_leakage_table *table =
2536                 &rdev->pm.dpm.dyn_state.cac_leakage_table;
2537         u32 i;
2538         u32 v0_loadline;
2539
2540
2541         if (table == NULL)
2542                 return -EINVAL;
2543
2544         *max = 0;
2545         *min = 0xFFFF;
2546
2547         for (i = 0; i < table->count; i++) {
2548                 if (table->entries[i].vddc > *max)
2549                         *max = table->entries[i].vddc;
2550                 if (table->entries[i].vddc < *min)
2551                         *min = table->entries[i].vddc;
2552         }
2553
2554         if (si_pi->powertune_data->lkge_lut_v0_percent > 100)
2555                 return -EINVAL;
2556
2557         v0_loadline = (*min) * (100 - si_pi->powertune_data->lkge_lut_v0_percent) / 100;
2558
2559         if (v0_loadline > 0xFFFFUL)
2560                 return -EINVAL;
2561
2562         *min = (u16)v0_loadline;
2563
2564         if ((*min > *max) || (*max == 0) || (*min == 0))
2565                 return -EINVAL;
2566
2567         return 0;
2568 }
2569
2570 static u16 si_get_cac_std_voltage_step(u16 max, u16 min)
2571 {
2572         return ((max - min) + (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1)) /
2573                 SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES;
2574 }
2575
2576 static int si_init_dte_leakage_table(struct radeon_device *rdev,
2577                                      PP_SIslands_CacConfig *cac_tables,
2578                                      u16 vddc_max, u16 vddc_min, u16 vddc_step,
2579                                      u16 t0, u16 t_step)
2580 {
2581         struct si_power_info *si_pi = si_get_pi(rdev);
2582         u32 leakage;
2583         unsigned int i, j;
2584         s32 t;
2585         u32 smc_leakage;
2586         u32 scaling_factor;
2587         u16 voltage;
2588
2589         scaling_factor = si_get_smc_power_scaling_factor(rdev);
2590
2591         for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++) {
2592                 t = (1000 * (i * t_step + t0));
2593
2594                 for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) {
2595                         voltage = vddc_max - (vddc_step * j);
2596
2597                         si_calculate_leakage_for_v_and_t(rdev,
2598                                                          &si_pi->powertune_data->leakage_coefficients,
2599                                                          voltage,
2600                                                          t,
2601                                                          si_pi->dyn_powertune_data.cac_leakage,
2602                                                          &leakage);
2603
2604                         smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4;
2605
2606                         if (smc_leakage > 0xFFFF)
2607                                 smc_leakage = 0xFFFF;
2608
2609                         cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] =
2610                                 cpu_to_be16((u16)smc_leakage);
2611                 }
2612         }
2613         return 0;
2614 }
2615
2616 static int si_init_simplified_leakage_table(struct radeon_device *rdev,
2617                                             PP_SIslands_CacConfig *cac_tables,
2618                                             u16 vddc_max, u16 vddc_min, u16 vddc_step)
2619 {
2620         struct si_power_info *si_pi = si_get_pi(rdev);
2621         u32 leakage;
2622         unsigned int i, j;
2623         u32 smc_leakage;
2624         u32 scaling_factor;
2625         u16 voltage;
2626
2627         scaling_factor = si_get_smc_power_scaling_factor(rdev);
2628
2629         for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) {
2630                 voltage = vddc_max - (vddc_step * j);
2631
2632                 si_calculate_leakage_for_v(rdev,
2633                                            &si_pi->powertune_data->leakage_coefficients,
2634                                            si_pi->powertune_data->fixed_kt,
2635                                            voltage,
2636                                            si_pi->dyn_powertune_data.cac_leakage,
2637                                            &leakage);
2638
2639                 smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4;
2640
2641                 if (smc_leakage > 0xFFFF)
2642                         smc_leakage = 0xFFFF;
2643
2644                 for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++)
2645                         cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] =
2646                                 cpu_to_be16((u16)smc_leakage);
2647         }
2648         return 0;
2649 }
2650
2651 static int si_initialize_smc_cac_tables(struct radeon_device *rdev)
2652 {
2653         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2654         struct si_power_info *si_pi = si_get_pi(rdev);
2655         PP_SIslands_CacConfig *cac_tables = NULL;
2656         u16 vddc_max, vddc_min, vddc_step;
2657         u16 t0, t_step;
2658         u32 load_line_slope, reg;
2659         int ret = 0;
2660         u32 ticks_per_us = radeon_get_xclk(rdev) / 100;
2661
2662         if (ni_pi->enable_cac == false)
2663                 return 0;
2664
2665         cac_tables = kzalloc(sizeof(PP_SIslands_CacConfig), GFP_KERNEL);
2666         if (!cac_tables)
2667                 return -ENOMEM;
2668
2669         reg = RREG32(CG_CAC_CTRL) & ~CAC_WINDOW_MASK;
2670         reg |= CAC_WINDOW(si_pi->powertune_data->cac_window);
2671         WREG32(CG_CAC_CTRL, reg);
2672
2673         si_pi->dyn_powertune_data.cac_leakage = rdev->pm.dpm.cac_leakage;
2674         si_pi->dyn_powertune_data.dc_pwr_value =
2675                 si_pi->powertune_data->dc_cac[NISLANDS_DCCAC_LEVEL_0];
2676         si_pi->dyn_powertune_data.wintime = si_calculate_cac_wintime(rdev);
2677         si_pi->dyn_powertune_data.shift_n = si_pi->powertune_data->shift_n_default;
2678
2679         si_pi->dyn_powertune_data.leakage_minimum_temperature = 80 * 1000;
2680
2681         ret = si_get_cac_std_voltage_max_min(rdev, &vddc_max, &vddc_min);
2682         if (ret)
2683                 goto done_free;
2684
2685         vddc_step = si_get_cac_std_voltage_step(vddc_max, vddc_min);
2686         vddc_min = vddc_max - (vddc_step * (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1));
2687         t_step = 4;
2688         t0 = 60;
2689
2690         if (si_pi->enable_dte || ni_pi->driver_calculate_cac_leakage)
2691                 ret = si_init_dte_leakage_table(rdev, cac_tables,
2692                                                 vddc_max, vddc_min, vddc_step,
2693                                                 t0, t_step);
2694         else
2695                 ret = si_init_simplified_leakage_table(rdev, cac_tables,
2696                                                        vddc_max, vddc_min, vddc_step);
2697         if (ret)
2698                 goto done_free;
2699
2700         load_line_slope = ((u32)rdev->pm.dpm.load_line_slope << SMC_SISLANDS_SCALE_R) / 100;
2701
2702         cac_tables->l2numWin_TDP = cpu_to_be32(si_pi->dyn_powertune_data.l2_lta_window_size);
2703         cac_tables->lts_truncate_n = si_pi->dyn_powertune_data.lts_truncate;
2704         cac_tables->SHIFT_N = si_pi->dyn_powertune_data.shift_n;
2705         cac_tables->lkge_lut_V0 = cpu_to_be32((u32)vddc_min);
2706         cac_tables->lkge_lut_Vstep = cpu_to_be32((u32)vddc_step);
2707         cac_tables->R_LL = cpu_to_be32(load_line_slope);
2708         cac_tables->WinTime = cpu_to_be32(si_pi->dyn_powertune_data.wintime);
2709         cac_tables->calculation_repeats = cpu_to_be32(2);
2710         cac_tables->dc_cac = cpu_to_be32(0);
2711         cac_tables->log2_PG_LKG_SCALE = 12;
2712         cac_tables->cac_temp = si_pi->powertune_data->operating_temp;
2713         cac_tables->lkge_lut_T0 = cpu_to_be32((u32)t0);
2714         cac_tables->lkge_lut_Tstep = cpu_to_be32((u32)t_step);
2715
2716         ret = si_copy_bytes_to_smc(rdev, si_pi->cac_table_start, (u8 *)cac_tables,
2717                                    sizeof(PP_SIslands_CacConfig), si_pi->sram_end);
2718
2719         if (ret)
2720                 goto done_free;
2721
2722         ret = si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_ticks_per_us, ticks_per_us);
2723
2724 done_free:
2725         if (ret) {
2726                 ni_pi->enable_cac = false;
2727                 ni_pi->enable_power_containment = false;
2728         }
2729
2730         kfree(cac_tables);
2731
2732         return 0;
2733 }
2734
2735 static int si_program_cac_config_registers(struct radeon_device *rdev,
2736                                            const struct si_cac_config_reg *cac_config_regs)
2737 {
2738         const struct si_cac_config_reg *config_regs = cac_config_regs;
2739         u32 data = 0, offset;
2740
2741         if (!config_regs)
2742                 return -EINVAL;
2743
2744         while (config_regs->offset != 0xFFFFFFFF) {
2745                 switch (config_regs->type) {
2746                 case SISLANDS_CACCONFIG_CGIND:
2747                         offset = SMC_CG_IND_START + config_regs->offset;
2748                         if (offset < SMC_CG_IND_END)
2749                                 data = RREG32_SMC(offset);
2750                         break;
2751                 default:
2752                         data = RREG32(config_regs->offset << 2);
2753                         break;
2754                 }
2755
2756                 data &= ~config_regs->mask;
2757                 data |= ((config_regs->value << config_regs->shift) & config_regs->mask);
2758
2759                 switch (config_regs->type) {
2760                 case SISLANDS_CACCONFIG_CGIND:
2761                         offset = SMC_CG_IND_START + config_regs->offset;
2762                         if (offset < SMC_CG_IND_END)
2763                                 WREG32_SMC(offset, data);
2764                         break;
2765                 default:
2766                         WREG32(config_regs->offset << 2, data);
2767                         break;
2768                 }
2769                 config_regs++;
2770         }
2771         return 0;
2772 }
2773
2774 static int si_initialize_hardware_cac_manager(struct radeon_device *rdev)
2775 {
2776         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2777         struct si_power_info *si_pi = si_get_pi(rdev);
2778         int ret;
2779
2780         if ((ni_pi->enable_cac == false) ||
2781             (ni_pi->cac_configuration_required == false))
2782                 return 0;
2783
2784         ret = si_program_cac_config_registers(rdev, si_pi->lcac_config);
2785         if (ret)
2786                 return ret;
2787         ret = si_program_cac_config_registers(rdev, si_pi->cac_override);
2788         if (ret)
2789                 return ret;
2790         ret = si_program_cac_config_registers(rdev, si_pi->cac_weights);
2791         if (ret)
2792                 return ret;
2793
2794         return 0;
2795 }
2796
2797 static int si_enable_smc_cac(struct radeon_device *rdev,
2798                              struct radeon_ps *radeon_new_state,
2799                              bool enable)
2800 {
2801         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2802         struct si_power_info *si_pi = si_get_pi(rdev);
2803         PPSMC_Result smc_result;
2804         int ret = 0;
2805
2806         if (ni_pi->enable_cac) {
2807                 if (enable) {
2808                         if (!si_should_disable_uvd_powertune(rdev, radeon_new_state)) {
2809                                 if (ni_pi->support_cac_long_term_average) {
2810                                         smc_result = si_send_msg_to_smc(rdev, PPSMC_CACLongTermAvgEnable);
2811                                         if (smc_result != PPSMC_Result_OK)
2812                                                 ni_pi->support_cac_long_term_average = false;
2813                                 }
2814
2815                                 smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableCac);
2816                                 if (smc_result != PPSMC_Result_OK) {
2817                                         ret = -EINVAL;
2818                                         ni_pi->cac_enabled = false;
2819                                 } else {
2820                                         ni_pi->cac_enabled = true;
2821                                 }
2822
2823                                 if (si_pi->enable_dte) {
2824                                         smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableDTE);
2825                                         if (smc_result != PPSMC_Result_OK)
2826                                                 ret = -EINVAL;
2827                                 }
2828                         }
2829                 } else if (ni_pi->cac_enabled) {
2830                         if (si_pi->enable_dte)
2831                                 smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_DisableDTE);
2832
2833                         smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_DisableCac);
2834
2835                         ni_pi->cac_enabled = false;
2836
2837                         if (ni_pi->support_cac_long_term_average)
2838                                 smc_result = si_send_msg_to_smc(rdev, PPSMC_CACLongTermAvgDisable);
2839                 }
2840         }
2841         return ret;
2842 }
2843
2844 static int si_init_smc_spll_table(struct radeon_device *rdev)
2845 {
2846         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2847         struct si_power_info *si_pi = si_get_pi(rdev);
2848         SMC_SISLANDS_SPLL_DIV_TABLE *spll_table;
2849         SISLANDS_SMC_SCLK_VALUE sclk_params;
2850         u32 fb_div, p_div;
2851         u32 clk_s, clk_v;
2852         u32 sclk = 0;
2853         int ret = 0;
2854         u32 tmp;
2855         int i;
2856
2857         if (si_pi->spll_table_start == 0)
2858                 return -EINVAL;
2859
2860         spll_table = kzalloc(sizeof(SMC_SISLANDS_SPLL_DIV_TABLE), GFP_KERNEL);
2861         if (spll_table == NULL)
2862                 return -ENOMEM;
2863
2864         for (i = 0; i < 256; i++) {
2865                 ret = si_calculate_sclk_params(rdev, sclk, &sclk_params);
2866                 if (ret)
2867                         break;
2868
2869                 p_div = (sclk_params.vCG_SPLL_FUNC_CNTL & SPLL_PDIV_A_MASK) >> SPLL_PDIV_A_SHIFT;
2870                 fb_div = (sclk_params.vCG_SPLL_FUNC_CNTL_3 & SPLL_FB_DIV_MASK) >> SPLL_FB_DIV_SHIFT;
2871                 clk_s = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM & CLK_S_MASK) >> CLK_S_SHIFT;
2872                 clk_v = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM_2 & CLK_V_MASK) >> CLK_V_SHIFT;
2873
2874                 fb_div &= ~0x00001FFF;
2875                 fb_div >>= 1;
2876                 clk_v >>= 6;
2877
2878                 if (p_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT))
2879                         ret = -EINVAL;
2880                 if (fb_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT))
2881                         ret = -EINVAL;
2882                 if (clk_s & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT))
2883                         ret = -EINVAL;
2884                 if (clk_v & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT))
2885                         ret = -EINVAL;
2886
2887                 if (ret)
2888                         break;
2889
2890                 tmp = ((fb_div << SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK) |
2891                         ((p_div << SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK);
2892                 spll_table->freq[i] = cpu_to_be32(tmp);
2893
2894                 tmp = ((clk_v << SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK) |
2895                         ((clk_s << SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK);
2896                 spll_table->ss[i] = cpu_to_be32(tmp);
2897
2898                 sclk += 512;
2899         }
2900
2901
2902         if (!ret)
2903                 ret = si_copy_bytes_to_smc(rdev, si_pi->spll_table_start,
2904                                            (u8 *)spll_table, sizeof(SMC_SISLANDS_SPLL_DIV_TABLE),
2905                                            si_pi->sram_end);
2906
2907         if (ret)
2908                 ni_pi->enable_power_containment = false;
2909
2910         kfree(spll_table);
2911
2912         return ret;
2913 }
2914
2915 struct si_dpm_quirk {
2916         u32 chip_vendor;
2917         u32 chip_device;
2918         u32 subsys_vendor;
2919         u32 subsys_device;
2920         u32 max_sclk;
2921         u32 max_mclk;
2922 };
2923
2924 /* cards with dpm stability problems */
2925 static struct si_dpm_quirk si_dpm_quirk_list[] = {
2926         /* PITCAIRN - https://bugs.freedesktop.org/show_bug.cgi?id=76490 */
2927         { PCI_VENDOR_ID_ATI, 0x6810, 0x1462, 0x3036, 0, 120000 },
2928         { PCI_VENDOR_ID_ATI, 0x6811, 0x174b, 0xe271, 0, 120000 },
2929         { PCI_VENDOR_ID_ATI, 0x6811, 0x174b, 0x2015, 0, 120000 },
2930         { PCI_VENDOR_ID_ATI, 0x6810, 0x174b, 0xe271, 85000, 90000 },
2931         { PCI_VENDOR_ID_ATI, 0x6811, 0x1462, 0x2015, 0, 120000 },
2932         { PCI_VENDOR_ID_ATI, 0x6811, 0x1043, 0x2015, 0, 120000 },
2933         { PCI_VENDOR_ID_ATI, 0x6811, 0x148c, 0x2015, 0, 120000 },
2934         { 0, 0, 0, 0 },
2935 };
2936
2937 static u16 si_get_lower_of_leakage_and_vce_voltage(struct radeon_device *rdev,
2938                                                    u16 vce_voltage)
2939 {
2940         u16 highest_leakage = 0;
2941         struct si_power_info *si_pi = si_get_pi(rdev);
2942         int i;
2943
2944         for (i = 0; i < si_pi->leakage_voltage.count; i++){
2945                 if (highest_leakage < si_pi->leakage_voltage.entries[i].voltage)
2946                         highest_leakage = si_pi->leakage_voltage.entries[i].voltage;
2947         }
2948
2949         if (si_pi->leakage_voltage.count && (highest_leakage < vce_voltage))
2950                 return highest_leakage;
2951
2952         return vce_voltage;
2953 }
2954
2955 static int si_get_vce_clock_voltage(struct radeon_device *rdev,
2956                                     u32 evclk, u32 ecclk, u16 *voltage)
2957 {
2958         u32 i;
2959         int ret = -EINVAL;
2960         struct radeon_vce_clock_voltage_dependency_table *table =
2961                 &rdev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table;
2962
2963         if (((evclk == 0) && (ecclk == 0)) ||
2964             (table && (table->count == 0))) {
2965                 *voltage = 0;
2966                 return 0;
2967         }
2968
2969         for (i = 0; i < table->count; i++) {
2970                 if ((evclk <= table->entries[i].evclk) &&
2971                     (ecclk <= table->entries[i].ecclk)) {
2972                         *voltage = table->entries[i].v;
2973                         ret = 0;
2974                         break;
2975                 }
2976         }
2977
2978         /* if no match return the highest voltage */
2979         if (ret)
2980                 *voltage = table->entries[table->count - 1].v;
2981
2982         *voltage = si_get_lower_of_leakage_and_vce_voltage(rdev, *voltage);
2983
2984         return ret;
2985 }
2986
2987 static void si_apply_state_adjust_rules(struct radeon_device *rdev,
2988                                         struct radeon_ps *rps)
2989 {
2990         struct ni_ps *ps = ni_get_ps(rps);
2991         struct radeon_clock_and_voltage_limits *max_limits;
2992         bool disable_mclk_switching = false;
2993         bool disable_sclk_switching = false;
2994         u32 mclk, sclk;
2995         u16 vddc, vddci, min_vce_voltage = 0;
2996         u32 max_sclk_vddc, max_mclk_vddci, max_mclk_vddc;
2997         u32 max_sclk = 0, max_mclk = 0;
2998         int i;
2999         struct si_dpm_quirk *p = si_dpm_quirk_list;
3000
3001         /* Apply dpm quirks */
3002         while (p && p->chip_device != 0) {
3003                 if (rdev->pdev->vendor == p->chip_vendor &&
3004                     rdev->pdev->device == p->chip_device &&
3005                     rdev->pdev->subsystem_vendor == p->subsys_vendor &&
3006                     rdev->pdev->subsystem_device == p->subsys_device) {
3007                         max_sclk = p->max_sclk;
3008                         max_mclk = p->max_mclk;
3009                         break;
3010                 }
3011                 ++p;
3012         }
3013         /* limit mclk on all R7 370 parts for stability */
3014         if (rdev->pdev->device == 0x6811 &&
3015             rdev->pdev->revision == 0x81)
3016                 max_mclk = 120000;
3017
3018         if (rps->vce_active) {
3019                 rps->evclk = rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].evclk;
3020                 rps->ecclk = rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].ecclk;
3021                 si_get_vce_clock_voltage(rdev, rps->evclk, rps->ecclk,
3022                                          &min_vce_voltage);
3023         } else {
3024                 rps->evclk = 0;
3025                 rps->ecclk = 0;
3026         }
3027
3028         if ((rdev->pm.dpm.new_active_crtc_count > 1) ||
3029             ni_dpm_vblank_too_short(rdev))
3030                 disable_mclk_switching = true;
3031
3032         if (rps->vclk || rps->dclk) {
3033                 disable_mclk_switching = true;
3034                 disable_sclk_switching = true;
3035         }
3036
3037         if (rdev->pm.dpm.ac_power)
3038                 max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
3039         else
3040                 max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc;
3041
3042         for (i = ps->performance_level_count - 2; i >= 0; i--) {
3043                 if (ps->performance_levels[i].vddc > ps->performance_levels[i+1].vddc)
3044                         ps->performance_levels[i].vddc = ps->performance_levels[i+1].vddc;
3045         }
3046         if (rdev->pm.dpm.ac_power == false) {
3047                 for (i = 0; i < ps->performance_level_count; i++) {
3048                         if (ps->performance_levels[i].mclk > max_limits->mclk)
3049                                 ps->performance_levels[i].mclk = max_limits->mclk;
3050                         if (ps->performance_levels[i].sclk > max_limits->sclk)
3051                                 ps->performance_levels[i].sclk = max_limits->sclk;
3052                         if (ps->performance_levels[i].vddc > max_limits->vddc)
3053                                 ps->performance_levels[i].vddc = max_limits->vddc;
3054                         if (ps->performance_levels[i].vddci > max_limits->vddci)
3055                                 ps->performance_levels[i].vddci = max_limits->vddci;
3056                 }
3057         }
3058
3059         /* limit clocks to max supported clocks based on voltage dependency tables */
3060         btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
3061                                                         &max_sclk_vddc);
3062         btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
3063                                                         &max_mclk_vddci);
3064         btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
3065                                                         &max_mclk_vddc);
3066
3067         for (i = 0; i < ps->performance_level_count; i++) {
3068                 if (max_sclk_vddc) {
3069                         if (ps->performance_levels[i].sclk > max_sclk_vddc)
3070                                 ps->performance_levels[i].sclk = max_sclk_vddc;
3071                 }
3072                 if (max_mclk_vddci) {
3073                         if (ps->performance_levels[i].mclk > max_mclk_vddci)
3074                                 ps->performance_levels[i].mclk = max_mclk_vddci;
3075                 }
3076                 if (max_mclk_vddc) {
3077                         if (ps->performance_levels[i].mclk > max_mclk_vddc)
3078                                 ps->performance_levels[i].mclk = max_mclk_vddc;
3079                 }
3080                 if (max_mclk) {
3081                         if (ps->performance_levels[i].mclk > max_mclk)
3082                                 ps->performance_levels[i].mclk = max_mclk;
3083                 }
3084                 if (max_sclk) {
3085                         if (ps->performance_levels[i].sclk > max_sclk)
3086                                 ps->performance_levels[i].sclk = max_sclk;
3087                 }
3088         }
3089
3090         /* XXX validate the min clocks required for display */
3091
3092         if (disable_mclk_switching) {
3093                 mclk  = ps->performance_levels[ps->performance_level_count - 1].mclk;
3094                 vddci = ps->performance_levels[ps->performance_level_count - 1].vddci;
3095         } else {
3096                 mclk = ps->performance_levels[0].mclk;
3097                 vddci = ps->performance_levels[0].vddci;
3098         }
3099
3100         if (disable_sclk_switching) {
3101                 sclk = ps->performance_levels[ps->performance_level_count - 1].sclk;
3102                 vddc = ps->performance_levels[ps->performance_level_count - 1].vddc;
3103         } else {
3104                 sclk = ps->performance_levels[0].sclk;
3105                 vddc = ps->performance_levels[0].vddc;
3106         }
3107
3108         if (rps->vce_active) {
3109                 if (sclk < rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].sclk)
3110                         sclk = rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].sclk;
3111                 if (mclk < rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].mclk)
3112                         mclk = rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].mclk;
3113         }
3114
3115         /* adjusted low state */
3116         ps->performance_levels[0].sclk = sclk;
3117         ps->performance_levels[0].mclk = mclk;
3118         ps->performance_levels[0].vddc = vddc;
3119         ps->performance_levels[0].vddci = vddci;
3120
3121         if (disable_sclk_switching) {
3122                 sclk = ps->performance_levels[0].sclk;
3123                 for (i = 1; i < ps->performance_level_count; i++) {
3124                         if (sclk < ps->performance_levels[i].sclk)
3125                                 sclk = ps->performance_levels[i].sclk;
3126                 }
3127                 for (i = 0; i < ps->performance_level_count; i++) {
3128                         ps->performance_levels[i].sclk = sclk;
3129                         ps->performance_levels[i].vddc = vddc;
3130                 }
3131         } else {
3132                 for (i = 1; i < ps->performance_level_count; i++) {
3133                         if (ps->performance_levels[i].sclk < ps->performance_levels[i - 1].sclk)
3134                                 ps->performance_levels[i].sclk = ps->performance_levels[i - 1].sclk;
3135                         if (ps->performance_levels[i].vddc < ps->performance_levels[i - 1].vddc)
3136                                 ps->performance_levels[i].vddc = ps->performance_levels[i - 1].vddc;
3137                 }
3138         }
3139
3140         if (disable_mclk_switching) {
3141                 mclk = ps->performance_levels[0].mclk;
3142                 for (i = 1; i < ps->performance_level_count; i++) {
3143                         if (mclk < ps->performance_levels[i].mclk)
3144                                 mclk = ps->performance_levels[i].mclk;
3145                 }
3146                 for (i = 0; i < ps->performance_level_count; i++) {
3147                         ps->performance_levels[i].mclk = mclk;
3148                         ps->performance_levels[i].vddci = vddci;
3149                 }
3150         } else {
3151                 for (i = 1; i < ps->performance_level_count; i++) {
3152                         if (ps->performance_levels[i].mclk < ps->performance_levels[i - 1].mclk)
3153                                 ps->performance_levels[i].mclk = ps->performance_levels[i - 1].mclk;
3154                         if (ps->performance_levels[i].vddci < ps->performance_levels[i - 1].vddci)
3155                                 ps->performance_levels[i].vddci = ps->performance_levels[i - 1].vddci;
3156                 }
3157         }
3158
3159         for (i = 0; i < ps->performance_level_count; i++)
3160                 btc_adjust_clock_combinations(rdev, max_limits,
3161                                               &ps->performance_levels[i]);
3162
3163         for (i = 0; i < ps->performance_level_count; i++) {
3164                 if (ps->performance_levels[i].vddc < min_vce_voltage)
3165                         ps->performance_levels[i].vddc = min_vce_voltage;
3166                 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
3167                                                    ps->performance_levels[i].sclk,
3168                                                    max_limits->vddc,  &ps->performance_levels[i].vddc);
3169                 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
3170                                                    ps->performance_levels[i].mclk,
3171                                                    max_limits->vddci, &ps->performance_levels[i].vddci);
3172                 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
3173                                                    ps->performance_levels[i].mclk,
3174                                                    max_limits->vddc,  &ps->performance_levels[i].vddc);
3175                 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk,
3176                                                    rdev->clock.current_dispclk,
3177                                                    max_limits->vddc,  &ps->performance_levels[i].vddc);
3178         }
3179
3180         for (i = 0; i < ps->performance_level_count; i++) {
3181                 btc_apply_voltage_delta_rules(rdev,
3182                                               max_limits->vddc, max_limits->vddci,
3183                                               &ps->performance_levels[i].vddc,
3184                                               &ps->performance_levels[i].vddci);
3185         }
3186
3187         ps->dc_compatible = true;
3188         for (i = 0; i < ps->performance_level_count; i++) {
3189                 if (ps->performance_levels[i].vddc > rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.vddc)
3190                         ps->dc_compatible = false;
3191         }
3192 }
3193
3194 #if 0
3195 static int si_read_smc_soft_register(struct radeon_device *rdev,
3196                                      u16 reg_offset, u32 *value)
3197 {
3198         struct si_power_info *si_pi = si_get_pi(rdev);
3199
3200         return si_read_smc_sram_dword(rdev,
3201                                       si_pi->soft_regs_start + reg_offset, value,
3202                                       si_pi->sram_end);
3203 }
3204 #endif
3205
3206 static int si_write_smc_soft_register(struct radeon_device *rdev,
3207                                       u16 reg_offset, u32 value)
3208 {
3209         struct si_power_info *si_pi = si_get_pi(rdev);
3210
3211         return si_write_smc_sram_dword(rdev,
3212                                        si_pi->soft_regs_start + reg_offset,
3213                                        value, si_pi->sram_end);
3214 }
3215
3216 static bool si_is_special_1gb_platform(struct radeon_device *rdev)
3217 {
3218         bool ret = false;
3219         u32 tmp, width, row, column, bank, density;
3220         bool is_memory_gddr5, is_special;
3221
3222         tmp = RREG32(MC_SEQ_MISC0);
3223         is_memory_gddr5 = (MC_SEQ_MISC0_GDDR5_VALUE == ((tmp & MC_SEQ_MISC0_GDDR5_MASK) >> MC_SEQ_MISC0_GDDR5_SHIFT));
3224         is_special = (MC_SEQ_MISC0_REV_ID_VALUE == ((tmp & MC_SEQ_MISC0_REV_ID_MASK) >> MC_SEQ_MISC0_REV_ID_SHIFT))
3225                 & (MC_SEQ_MISC0_VEN_ID_VALUE == ((tmp & MC_SEQ_MISC0_VEN_ID_MASK) >> MC_SEQ_MISC0_VEN_ID_SHIFT));
3226
3227         WREG32(MC_SEQ_IO_DEBUG_INDEX, 0xb);
3228         width = ((RREG32(MC_SEQ_IO_DEBUG_DATA) >> 1) & 1) ? 16 : 32;
3229
3230         tmp = RREG32(MC_ARB_RAMCFG);
3231         row = ((tmp & NOOFROWS_MASK) >> NOOFROWS_SHIFT) + 10;
3232         column = ((tmp & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT) + 8;
3233         bank = ((tmp & NOOFBANK_MASK) >> NOOFBANK_SHIFT) + 2;
3234
3235         density = (1 << (row + column - 20 + bank)) * width;
3236
3237         if ((rdev->pdev->device == 0x6819) &&
3238             is_memory_gddr5 && is_special && (density == 0x400))
3239                 ret = true;
3240
3241         return ret;
3242 }
3243
3244 static void si_get_leakage_vddc(struct radeon_device *rdev)
3245 {
3246         struct si_power_info *si_pi = si_get_pi(rdev);
3247         u16 vddc, count = 0;
3248         int i, ret;
3249
3250         for (i = 0; i < SISLANDS_MAX_LEAKAGE_COUNT; i++) {
3251                 ret = radeon_atom_get_leakage_vddc_based_on_leakage_idx(rdev, &vddc, SISLANDS_LEAKAGE_INDEX0 + i);
3252
3253                 if (!ret && (vddc > 0) && (vddc != (SISLANDS_LEAKAGE_INDEX0 + i))) {
3254                         si_pi->leakage_voltage.entries[count].voltage = vddc;
3255                         si_pi->leakage_voltage.entries[count].leakage_index =
3256                                 SISLANDS_LEAKAGE_INDEX0 + i;
3257                         count++;
3258                 }
3259         }
3260         si_pi->leakage_voltage.count = count;
3261 }
3262
3263 static int si_get_leakage_voltage_from_leakage_index(struct radeon_device *rdev,
3264                                                      u32 index, u16 *leakage_voltage)
3265 {
3266         struct si_power_info *si_pi = si_get_pi(rdev);
3267         int i;
3268
3269         if (leakage_voltage == NULL)
3270                 return -EINVAL;
3271
3272         if ((index & 0xff00) != 0xff00)
3273                 return -EINVAL;
3274
3275         if ((index & 0xff) > SISLANDS_MAX_LEAKAGE_COUNT + 1)
3276                 return -EINVAL;
3277
3278         if (index < SISLANDS_LEAKAGE_INDEX0)
3279                 return -EINVAL;
3280
3281         for (i = 0; i < si_pi->leakage_voltage.count; i++) {
3282                 if (si_pi->leakage_voltage.entries[i].leakage_index == index) {
3283                         *leakage_voltage = si_pi->leakage_voltage.entries[i].voltage;
3284                         return 0;
3285                 }
3286         }
3287         return -EAGAIN;
3288 }
3289
3290 static void si_set_dpm_event_sources(struct radeon_device *rdev, u32 sources)
3291 {
3292         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3293         bool want_thermal_protection;
3294         enum radeon_dpm_event_src dpm_event_src;
3295
3296         switch (sources) {
3297         case 0:
3298         default:
3299                 want_thermal_protection = false;
3300                 break;
3301         case (1 << RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL):
3302                 want_thermal_protection = true;
3303                 dpm_event_src = RADEON_DPM_EVENT_SRC_DIGITAL;
3304                 break;
3305         case (1 << RADEON_DPM_AUTO_THROTTLE_SRC_EXTERNAL):
3306                 want_thermal_protection = true;
3307                 dpm_event_src = RADEON_DPM_EVENT_SRC_EXTERNAL;
3308                 break;
3309         case ((1 << RADEON_DPM_AUTO_THROTTLE_SRC_EXTERNAL) |
3310               (1 << RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL)):
3311                 want_thermal_protection = true;
3312                 dpm_event_src = RADEON_DPM_EVENT_SRC_DIGIAL_OR_EXTERNAL;
3313                 break;
3314         }
3315
3316         if (want_thermal_protection) {
3317                 WREG32_P(CG_THERMAL_CTRL, DPM_EVENT_SRC(dpm_event_src), ~DPM_EVENT_SRC_MASK);
3318                 if (pi->thermal_protection)
3319                         WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
3320         } else {
3321                 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
3322         }
3323 }
3324
3325 static void si_enable_auto_throttle_source(struct radeon_device *rdev,
3326                                            enum radeon_dpm_auto_throttle_src source,
3327                                            bool enable)
3328 {
3329         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3330
3331         if (enable) {
3332                 if (!(pi->active_auto_throttle_sources & (1 << source))) {
3333                         pi->active_auto_throttle_sources |= 1 << source;
3334                         si_set_dpm_event_sources(rdev, pi->active_auto_throttle_sources);
3335                 }
3336         } else {
3337                 if (pi->active_auto_throttle_sources & (1 << source)) {
3338                         pi->active_auto_throttle_sources &= ~(1 << source);
3339                         si_set_dpm_event_sources(rdev, pi->active_auto_throttle_sources);
3340                 }
3341         }
3342 }
3343
3344 static void si_start_dpm(struct radeon_device *rdev)
3345 {
3346         WREG32_P(GENERAL_PWRMGT, GLOBAL_PWRMGT_EN, ~GLOBAL_PWRMGT_EN);
3347 }
3348
3349 static void si_stop_dpm(struct radeon_device *rdev)
3350 {
3351         WREG32_P(GENERAL_PWRMGT, 0, ~GLOBAL_PWRMGT_EN);
3352 }
3353
3354 static void si_enable_sclk_control(struct radeon_device *rdev, bool enable)
3355 {
3356         if (enable)
3357                 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~SCLK_PWRMGT_OFF);
3358         else
3359                 WREG32_P(SCLK_PWRMGT_CNTL, SCLK_PWRMGT_OFF, ~SCLK_PWRMGT_OFF);
3360
3361 }
3362
3363 #if 0
3364 static int si_notify_hardware_of_thermal_state(struct radeon_device *rdev,
3365                                                u32 thermal_level)
3366 {
3367         PPSMC_Result ret;
3368
3369         if (thermal_level == 0) {
3370                 ret = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt);
3371                 if (ret == PPSMC_Result_OK)
3372                         return 0;
3373                 else
3374                         return -EINVAL;
3375         }
3376         return 0;
3377 }
3378
3379 static void si_notify_hardware_vpu_recovery_event(struct radeon_device *rdev)
3380 {
3381         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_tdr_is_about_to_happen, true);
3382 }
3383 #endif
3384
3385 #if 0
3386 static int si_notify_hw_of_powersource(struct radeon_device *rdev, bool ac_power)
3387 {
3388         if (ac_power)
3389                 return (si_send_msg_to_smc(rdev, PPSMC_MSG_RunningOnAC) == PPSMC_Result_OK) ?
3390                         0 : -EINVAL;
3391
3392         return 0;
3393 }
3394 #endif
3395
3396 static PPSMC_Result si_send_msg_to_smc_with_parameter(struct radeon_device *rdev,
3397                                                       PPSMC_Msg msg, u32 parameter)
3398 {
3399         WREG32(SMC_SCRATCH0, parameter);
3400         return si_send_msg_to_smc(rdev, msg);
3401 }
3402
3403 static int si_restrict_performance_levels_before_switch(struct radeon_device *rdev)
3404 {
3405         if (si_send_msg_to_smc(rdev, PPSMC_MSG_NoForcedLevel) != PPSMC_Result_OK)
3406                 return -EINVAL;
3407
3408         return (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 1) == PPSMC_Result_OK) ?
3409                 0 : -EINVAL;
3410 }
3411
3412 int si_dpm_force_performance_level(struct radeon_device *rdev,
3413                                    enum radeon_dpm_forced_level level)
3414 {
3415         struct radeon_ps *rps = rdev->pm.dpm.current_ps;
3416         struct ni_ps *ps = ni_get_ps(rps);
3417         u32 levels = ps->performance_level_count;
3418
3419         if (level == RADEON_DPM_FORCED_LEVEL_HIGH) {
3420                 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
3421                         return -EINVAL;
3422
3423                 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 1) != PPSMC_Result_OK)
3424                         return -EINVAL;
3425         } else if (level == RADEON_DPM_FORCED_LEVEL_LOW) {
3426                 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
3427                         return -EINVAL;
3428
3429                 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 1) != PPSMC_Result_OK)
3430                         return -EINVAL;
3431         } else if (level == RADEON_DPM_FORCED_LEVEL_AUTO) {
3432                 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
3433                         return -EINVAL;
3434
3435                 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
3436                         return -EINVAL;
3437         }
3438
3439         rdev->pm.dpm.forced_level = level;
3440
3441         return 0;
3442 }
3443
3444 #if 0
3445 static int si_set_boot_state(struct radeon_device *rdev)
3446 {
3447         return (si_send_msg_to_smc(rdev, PPSMC_MSG_SwitchToInitialState) == PPSMC_Result_OK) ?
3448                 0 : -EINVAL;
3449 }
3450 #endif
3451
3452 static int si_set_sw_state(struct radeon_device *rdev)
3453 {
3454         return (si_send_msg_to_smc(rdev, PPSMC_MSG_SwitchToSwState) == PPSMC_Result_OK) ?
3455                 0 : -EINVAL;
3456 }
3457
3458 static int si_halt_smc(struct radeon_device *rdev)
3459 {
3460         if (si_send_msg_to_smc(rdev, PPSMC_MSG_Halt) != PPSMC_Result_OK)
3461                 return -EINVAL;
3462
3463         return (si_wait_for_smc_inactive(rdev) == PPSMC_Result_OK) ?
3464                 0 : -EINVAL;
3465 }
3466
3467 static int si_resume_smc(struct radeon_device *rdev)
3468 {
3469         if (si_send_msg_to_smc(rdev, PPSMC_FlushDataCache) != PPSMC_Result_OK)
3470                 return -EINVAL;
3471
3472         return (si_send_msg_to_smc(rdev, PPSMC_MSG_Resume) == PPSMC_Result_OK) ?
3473                 0 : -EINVAL;
3474 }
3475
3476 static void si_dpm_start_smc(struct radeon_device *rdev)
3477 {
3478         si_program_jump_on_start(rdev);
3479         si_start_smc(rdev);
3480         si_start_smc_clock(rdev);
3481 }
3482
3483 static void si_dpm_stop_smc(struct radeon_device *rdev)
3484 {
3485         si_reset_smc(rdev);
3486         si_stop_smc_clock(rdev);
3487 }
3488
3489 static int si_process_firmware_header(struct radeon_device *rdev)
3490 {
3491         struct si_power_info *si_pi = si_get_pi(rdev);
3492         u32 tmp;
3493         int ret;
3494
3495         ret = si_read_smc_sram_dword(rdev,
3496                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3497                                      SISLANDS_SMC_FIRMWARE_HEADER_stateTable,
3498                                      &tmp, si_pi->sram_end);
3499         if (ret)
3500                 return ret;
3501
3502         si_pi->state_table_start = tmp;
3503
3504         ret = si_read_smc_sram_dword(rdev,
3505                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3506                                      SISLANDS_SMC_FIRMWARE_HEADER_softRegisters,
3507                                      &tmp, si_pi->sram_end);
3508         if (ret)
3509                 return ret;
3510
3511         si_pi->soft_regs_start = tmp;
3512
3513         ret = si_read_smc_sram_dword(rdev,
3514                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3515                                      SISLANDS_SMC_FIRMWARE_HEADER_mcRegisterTable,
3516                                      &tmp, si_pi->sram_end);
3517         if (ret)
3518                 return ret;
3519
3520         si_pi->mc_reg_table_start = tmp;
3521
3522         ret = si_read_smc_sram_dword(rdev,
3523                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3524                                      SISLANDS_SMC_FIRMWARE_HEADER_fanTable,
3525                                      &tmp, si_pi->sram_end);
3526         if (ret)
3527                 return ret;
3528
3529         si_pi->fan_table_start = tmp;
3530
3531         ret = si_read_smc_sram_dword(rdev,
3532                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3533                                      SISLANDS_SMC_FIRMWARE_HEADER_mcArbDramAutoRefreshTable,
3534                                      &tmp, si_pi->sram_end);
3535         if (ret)
3536                 return ret;
3537
3538         si_pi->arb_table_start = tmp;
3539
3540         ret = si_read_smc_sram_dword(rdev,
3541                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3542                                      SISLANDS_SMC_FIRMWARE_HEADER_CacConfigTable,
3543                                      &tmp, si_pi->sram_end);
3544         if (ret)
3545                 return ret;
3546
3547         si_pi->cac_table_start = tmp;
3548
3549         ret = si_read_smc_sram_dword(rdev,
3550                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3551                                      SISLANDS_SMC_FIRMWARE_HEADER_DteConfiguration,
3552                                      &tmp, si_pi->sram_end);
3553         if (ret)
3554                 return ret;
3555
3556         si_pi->dte_table_start = tmp;
3557
3558         ret = si_read_smc_sram_dword(rdev,
3559                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3560                                      SISLANDS_SMC_FIRMWARE_HEADER_spllTable,
3561                                      &tmp, si_pi->sram_end);
3562         if (ret)
3563                 return ret;
3564
3565         si_pi->spll_table_start = tmp;
3566
3567         ret = si_read_smc_sram_dword(rdev,
3568                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3569                                      SISLANDS_SMC_FIRMWARE_HEADER_PAPMParameters,
3570                                      &tmp, si_pi->sram_end);
3571         if (ret)
3572                 return ret;
3573
3574         si_pi->papm_cfg_table_start = tmp;
3575
3576         return ret;
3577 }
3578
3579 static void si_read_clock_registers(struct radeon_device *rdev)
3580 {
3581         struct si_power_info *si_pi = si_get_pi(rdev);
3582
3583         si_pi->clock_registers.cg_spll_func_cntl = RREG32(CG_SPLL_FUNC_CNTL);
3584         si_pi->clock_registers.cg_spll_func_cntl_2 = RREG32(CG_SPLL_FUNC_CNTL_2);
3585         si_pi->clock_registers.cg_spll_func_cntl_3 = RREG32(CG_SPLL_FUNC_CNTL_3);
3586         si_pi->clock_registers.cg_spll_func_cntl_4 = RREG32(CG_SPLL_FUNC_CNTL_4);
3587         si_pi->clock_registers.cg_spll_spread_spectrum = RREG32(CG_SPLL_SPREAD_SPECTRUM);
3588         si_pi->clock_registers.cg_spll_spread_spectrum_2 = RREG32(CG_SPLL_SPREAD_SPECTRUM_2);
3589         si_pi->clock_registers.dll_cntl = RREG32(DLL_CNTL);
3590         si_pi->clock_registers.mclk_pwrmgt_cntl = RREG32(MCLK_PWRMGT_CNTL);
3591         si_pi->clock_registers.mpll_ad_func_cntl = RREG32(MPLL_AD_FUNC_CNTL);
3592         si_pi->clock_registers.mpll_dq_func_cntl = RREG32(MPLL_DQ_FUNC_CNTL);
3593         si_pi->clock_registers.mpll_func_cntl = RREG32(MPLL_FUNC_CNTL);
3594         si_pi->clock_registers.mpll_func_cntl_1 = RREG32(MPLL_FUNC_CNTL_1);
3595         si_pi->clock_registers.mpll_func_cntl_2 = RREG32(MPLL_FUNC_CNTL_2);
3596         si_pi->clock_registers.mpll_ss1 = RREG32(MPLL_SS1);
3597         si_pi->clock_registers.mpll_ss2 = RREG32(MPLL_SS2);
3598 }
3599
3600 static void si_enable_thermal_protection(struct radeon_device *rdev,
3601                                           bool enable)
3602 {
3603         if (enable)
3604                 WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
3605         else
3606                 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
3607 }
3608
3609 static void si_enable_acpi_power_management(struct radeon_device *rdev)
3610 {
3611         WREG32_P(GENERAL_PWRMGT, STATIC_PM_EN, ~STATIC_PM_EN);
3612 }
3613
3614 #if 0
3615 static int si_enter_ulp_state(struct radeon_device *rdev)
3616 {
3617         WREG32(SMC_MESSAGE_0, PPSMC_MSG_SwitchToMinimumPower);
3618
3619         udelay(25000);
3620
3621         return 0;
3622 }
3623
3624 static int si_exit_ulp_state(struct radeon_device *rdev)
3625 {
3626         int i;
3627
3628         WREG32(SMC_MESSAGE_0, PPSMC_MSG_ResumeFromMinimumPower);
3629
3630         udelay(7000);
3631
3632         for (i = 0; i < rdev->usec_timeout; i++) {
3633                 if (RREG32(SMC_RESP_0) == 1)
3634                         break;
3635                 udelay(1000);
3636         }
3637
3638         return 0;
3639 }
3640 #endif
3641
3642 static int si_notify_smc_display_change(struct radeon_device *rdev,
3643                                      bool has_display)
3644 {
3645         PPSMC_Msg msg = has_display ?
3646                 PPSMC_MSG_HasDisplay : PPSMC_MSG_NoDisplay;
3647
3648         return (si_send_msg_to_smc(rdev, msg) == PPSMC_Result_OK) ?
3649                 0 : -EINVAL;
3650 }
3651
3652 static void si_program_response_times(struct radeon_device *rdev)
3653 {
3654         u32 voltage_response_time, backbias_response_time, acpi_delay_time, vbi_time_out;
3655         u32 vddc_dly, acpi_dly, vbi_dly;
3656         u32 reference_clock;
3657
3658         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_mvdd_chg_time, 1);
3659
3660         voltage_response_time = (u32)rdev->pm.dpm.voltage_response_time;
3661         backbias_response_time = (u32)rdev->pm.dpm.backbias_response_time;
3662
3663         if (voltage_response_time == 0)
3664                 voltage_response_time = 1000;
3665
3666         acpi_delay_time = 15000;
3667         vbi_time_out = 100000;
3668
3669         reference_clock = radeon_get_xclk(rdev);
3670
3671         vddc_dly = (voltage_response_time  * reference_clock) / 100;
3672         acpi_dly = (acpi_delay_time * reference_clock) / 100;
3673         vbi_dly  = (vbi_time_out * reference_clock) / 100;
3674
3675         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_delay_vreg,  vddc_dly);
3676         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_delay_acpi,  acpi_dly);
3677         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_mclk_chg_timeout, vbi_dly);
3678         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_mc_block_delay, 0xAA);
3679 }
3680
3681 static void si_program_ds_registers(struct radeon_device *rdev)
3682 {
3683         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
3684         u32 tmp = 1; /* XXX: 0x10 on tahiti A0 */
3685
3686         if (eg_pi->sclk_deep_sleep) {
3687                 WREG32_P(MISC_CLK_CNTL, DEEP_SLEEP_CLK_SEL(tmp), ~DEEP_SLEEP_CLK_SEL_MASK);
3688                 WREG32_P(CG_SPLL_AUTOSCALE_CNTL, AUTOSCALE_ON_SS_CLEAR,
3689                          ~AUTOSCALE_ON_SS_CLEAR);
3690         }
3691 }
3692
3693 static void si_program_display_gap(struct radeon_device *rdev)
3694 {
3695         u32 tmp, pipe;
3696         int i;
3697
3698         tmp = RREG32(CG_DISPLAY_GAP_CNTL) & ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
3699         if (rdev->pm.dpm.new_active_crtc_count > 0)
3700                 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
3701         else
3702                 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE);
3703
3704         if (rdev->pm.dpm.new_active_crtc_count > 1)
3705                 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
3706         else
3707                 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE);
3708
3709         WREG32(CG_DISPLAY_GAP_CNTL, tmp);
3710
3711         tmp = RREG32(DCCG_DISP_SLOW_SELECT_REG);
3712         pipe = (tmp & DCCG_DISP1_SLOW_SELECT_MASK) >> DCCG_DISP1_SLOW_SELECT_SHIFT;
3713
3714         if ((rdev->pm.dpm.new_active_crtc_count > 0) &&
3715             (!(rdev->pm.dpm.new_active_crtcs & (1 << pipe)))) {
3716                 /* find the first active crtc */
3717                 for (i = 0; i < rdev->num_crtc; i++) {
3718                         if (rdev->pm.dpm.new_active_crtcs & (1 << i))
3719                                 break;
3720                 }
3721                 if (i == rdev->num_crtc)
3722                         pipe = 0;
3723                 else
3724                         pipe = i;
3725
3726                 tmp &= ~DCCG_DISP1_SLOW_SELECT_MASK;
3727                 tmp |= DCCG_DISP1_SLOW_SELECT(pipe);
3728                 WREG32(DCCG_DISP_SLOW_SELECT_REG, tmp);
3729         }
3730
3731         /* Setting this to false forces the performance state to low if the crtcs are disabled.
3732          * This can be a problem on PowerXpress systems or if you want to use the card
3733          * for offscreen rendering or compute if there are no crtcs enabled.
3734          */
3735         si_notify_smc_display_change(rdev, rdev->pm.dpm.new_active_crtc_count > 0);
3736 }
3737
3738 static void si_enable_spread_spectrum(struct radeon_device *rdev, bool enable)
3739 {
3740         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3741
3742         if (enable) {
3743                 if (pi->sclk_ss)
3744                         WREG32_P(GENERAL_PWRMGT, DYN_SPREAD_SPECTRUM_EN, ~DYN_SPREAD_SPECTRUM_EN);
3745         } else {
3746                 WREG32_P(CG_SPLL_SPREAD_SPECTRUM, 0, ~SSEN);
3747                 WREG32_P(GENERAL_PWRMGT, 0, ~DYN_SPREAD_SPECTRUM_EN);
3748         }
3749 }
3750
3751 static void si_setup_bsp(struct radeon_device *rdev)
3752 {
3753         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3754         u32 xclk = radeon_get_xclk(rdev);
3755
3756         r600_calculate_u_and_p(pi->asi,
3757                                xclk,
3758                                16,
3759                                &pi->bsp,
3760                                &pi->bsu);
3761
3762         r600_calculate_u_and_p(pi->pasi,
3763                                xclk,
3764                                16,
3765                                &pi->pbsp,
3766                                &pi->pbsu);
3767
3768
3769         pi->dsp = BSP(pi->bsp) | BSU(pi->bsu);
3770         pi->psp = BSP(pi->pbsp) | BSU(pi->pbsu);
3771
3772         WREG32(CG_BSP, pi->dsp);
3773 }
3774
3775 static void si_program_git(struct radeon_device *rdev)
3776 {
3777         WREG32_P(CG_GIT, CG_GICST(R600_GICST_DFLT), ~CG_GICST_MASK);
3778 }
3779
3780 static void si_program_tp(struct radeon_device *rdev)
3781 {
3782         int i;
3783         enum r600_td td = R600_TD_DFLT;
3784
3785         for (i = 0; i < R600_PM_NUMBER_OF_TC; i++)
3786                 WREG32(CG_FFCT_0 + (i * 4), (UTC_0(r600_utc[i]) | DTC_0(r600_dtc[i])));
3787
3788         if (td == R600_TD_AUTO)
3789                 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_FORCE_TREND_SEL);
3790         else
3791                 WREG32_P(SCLK_PWRMGT_CNTL, FIR_FORCE_TREND_SEL, ~FIR_FORCE_TREND_SEL);
3792
3793         if (td == R600_TD_UP)
3794                 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_TREND_MODE);
3795
3796         if (td == R600_TD_DOWN)
3797                 WREG32_P(SCLK_PWRMGT_CNTL, FIR_TREND_MODE, ~FIR_TREND_MODE);
3798 }
3799
3800 static void si_program_tpp(struct radeon_device *rdev)
3801 {
3802         WREG32(CG_TPC, R600_TPC_DFLT);
3803 }
3804
3805 static void si_program_sstp(struct radeon_device *rdev)
3806 {
3807         WREG32(CG_SSP, (SSTU(R600_SSTU_DFLT) | SST(R600_SST_DFLT)));
3808 }
3809
3810 static void si_enable_display_gap(struct radeon_device *rdev)
3811 {
3812         u32 tmp = RREG32(CG_DISPLAY_GAP_CNTL);
3813
3814         tmp &= ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
3815         tmp |= (DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE) |
3816                 DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE));
3817
3818         tmp &= ~(DISP1_GAP_MCHG_MASK | DISP2_GAP_MCHG_MASK);
3819         tmp |= (DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK) |
3820                 DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE));
3821         WREG32(CG_DISPLAY_GAP_CNTL, tmp);
3822 }
3823
3824 static void si_program_vc(struct radeon_device *rdev)
3825 {
3826         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3827
3828         WREG32(CG_FTV, pi->vrc);
3829 }
3830
3831 static void si_clear_vc(struct radeon_device *rdev)
3832 {
3833         WREG32(CG_FTV, 0);
3834 }
3835
3836 u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock)
3837 {
3838         u8 mc_para_index;
3839
3840         if (memory_clock < 10000)
3841                 mc_para_index = 0;
3842         else if (memory_clock >= 80000)
3843                 mc_para_index = 0x0f;
3844         else
3845                 mc_para_index = (u8)((memory_clock - 10000) / 5000 + 1);
3846         return mc_para_index;
3847 }
3848
3849 u8 si_get_mclk_frequency_ratio(u32 memory_clock, bool strobe_mode)
3850 {
3851         u8 mc_para_index;
3852
3853         if (strobe_mode) {
3854                 if (memory_clock < 12500)
3855                         mc_para_index = 0x00;
3856                 else if (memory_clock > 47500)
3857                         mc_para_index = 0x0f;
3858                 else
3859                         mc_para_index = (u8)((memory_clock - 10000) / 2500);
3860         } else {
3861                 if (memory_clock < 65000)
3862                         mc_para_index = 0x00;
3863                 else if (memory_clock > 135000)
3864                         mc_para_index = 0x0f;
3865                 else
3866                         mc_para_index = (u8)((memory_clock - 60000) / 5000);
3867         }
3868         return mc_para_index;
3869 }
3870
3871 static u8 si_get_strobe_mode_settings(struct radeon_device *rdev, u32 mclk)
3872 {
3873         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3874         bool strobe_mode = false;
3875         u8 result = 0;
3876
3877         if (mclk <= pi->mclk_strobe_mode_threshold)
3878                 strobe_mode = true;
3879
3880         if (pi->mem_gddr5)
3881                 result = si_get_mclk_frequency_ratio(mclk, strobe_mode);
3882         else
3883                 result = si_get_ddr3_mclk_frequency_ratio(mclk);
3884
3885         if (strobe_mode)
3886                 result |= SISLANDS_SMC_STROBE_ENABLE;
3887
3888         return result;
3889 }
3890
3891 static int si_upload_firmware(struct radeon_device *rdev)
3892 {
3893         struct si_power_info *si_pi = si_get_pi(rdev);
3894         int ret;
3895
3896         si_reset_smc(rdev);
3897         si_stop_smc_clock(rdev);
3898
3899         ret = si_load_smc_ucode(rdev, si_pi->sram_end);
3900
3901         return ret;
3902 }
3903
3904 static bool si_validate_phase_shedding_tables(struct radeon_device *rdev,
3905                                               const struct atom_voltage_table *table,
3906                                               const struct radeon_phase_shedding_limits_table *limits)
3907 {
3908         u32 data, num_bits, num_levels;
3909
3910         if ((table == NULL) || (limits == NULL))
3911                 return false;
3912
3913         data = table->mask_low;
3914
3915         num_bits = hweight32(data);
3916
3917         if (num_bits == 0)
3918                 return false;
3919
3920         num_levels = (1 << num_bits);
3921
3922         if (table->count != num_levels)
3923                 return false;
3924
3925         if (limits->count != (num_levels - 1))
3926                 return false;
3927
3928         return true;
3929 }
3930
3931 void si_trim_voltage_table_to_fit_state_table(struct radeon_device *rdev,
3932                                               u32 max_voltage_steps,
3933                                               struct atom_voltage_table *voltage_table)
3934 {
3935         unsigned int i, diff;
3936
3937         if (voltage_table->count <= max_voltage_steps)
3938                 return;
3939
3940         diff = voltage_table->count - max_voltage_steps;
3941
3942         for (i= 0; i < max_voltage_steps; i++)
3943                 voltage_table->entries[i] = voltage_table->entries[i + diff];
3944
3945         voltage_table->count = max_voltage_steps;
3946 }
3947
3948 static int si_get_svi2_voltage_table(struct radeon_device *rdev,
3949                                      struct radeon_clock_voltage_dependency_table *voltage_dependency_table,
3950                                      struct atom_voltage_table *voltage_table)
3951 {
3952         u32 i;
3953
3954         if (voltage_dependency_table == NULL)
3955                 return -EINVAL;
3956
3957         voltage_table->mask_low = 0;
3958         voltage_table->phase_delay = 0;
3959
3960         voltage_table->count = voltage_dependency_table->count;
3961         for (i = 0; i < voltage_table->count; i++) {
3962                 voltage_table->entries[i].value = voltage_dependency_table->entries[i].v;
3963                 voltage_table->entries[i].smio_low = 0;
3964         }
3965
3966         return 0;
3967 }
3968
3969 static int si_construct_voltage_tables(struct radeon_device *rdev)
3970 {
3971         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3972         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
3973         struct si_power_info *si_pi = si_get_pi(rdev);
3974         int ret;
3975
3976         if (pi->voltage_control) {
3977                 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDC,
3978                                                     VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddc_voltage_table);
3979                 if (ret)
3980                         return ret;
3981
3982                 if (eg_pi->vddc_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
3983                         si_trim_voltage_table_to_fit_state_table(rdev,
3984                                                                  SISLANDS_MAX_NO_VREG_STEPS,
3985                                                                  &eg_pi->vddc_voltage_table);
3986         } else if (si_pi->voltage_control_svi2) {
3987                 ret = si_get_svi2_voltage_table(rdev,
3988                                                 &rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
3989                                                 &eg_pi->vddc_voltage_table);
3990                 if (ret)
3991                         return ret;
3992         } else {
3993                 return -EINVAL;
3994         }
3995
3996         if (eg_pi->vddci_control) {
3997                 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDCI,
3998                                                     VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddci_voltage_table);
3999                 if (ret)
4000                         return ret;
4001
4002                 if (eg_pi->vddci_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
4003                         si_trim_voltage_table_to_fit_state_table(rdev,
4004                                                                  SISLANDS_MAX_NO_VREG_STEPS,
4005                                                                  &eg_pi->vddci_voltage_table);
4006         }
4007         if (si_pi->vddci_control_svi2) {
4008                 ret = si_get_svi2_voltage_table(rdev,
4009                                                 &rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
4010                                                 &eg_pi->vddci_voltage_table);
4011                 if (ret)
4012                         return ret;
4013         }
4014
4015         if (pi->mvdd_control) {
4016                 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_MVDDC,
4017                                                     VOLTAGE_OBJ_GPIO_LUT, &si_pi->mvdd_voltage_table);
4018
4019                 if (ret) {
4020                         pi->mvdd_control = false;
4021                         return ret;
4022                 }
4023
4024                 if (si_pi->mvdd_voltage_table.count == 0) {
4025                         pi->mvdd_control = false;
4026                         return -EINVAL;
4027                 }
4028
4029                 if (si_pi->mvdd_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
4030                         si_trim_voltage_table_to_fit_state_table(rdev,
4031                                                                  SISLANDS_MAX_NO_VREG_STEPS,
4032                                                                  &si_pi->mvdd_voltage_table);
4033         }
4034
4035         if (si_pi->vddc_phase_shed_control) {
4036                 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDC,
4037                                                     VOLTAGE_OBJ_PHASE_LUT, &si_pi->vddc_phase_shed_table);
4038                 if (ret)
4039                         si_pi->vddc_phase_shed_control = false;
4040
4041                 if ((si_pi->vddc_phase_shed_table.count == 0) ||
4042                     (si_pi->vddc_phase_shed_table.count > SISLANDS_MAX_NO_VREG_STEPS))
4043                         si_pi->vddc_phase_shed_control = false;
4044         }
4045
4046         return 0;
4047 }
4048
4049 static void si_populate_smc_voltage_table(struct radeon_device *rdev,
4050                                           const struct atom_voltage_table *voltage_table,
4051                                           SISLANDS_SMC_STATETABLE *table)
4052 {
4053         unsigned int i;
4054
4055         for (i = 0; i < voltage_table->count; i++)
4056                 table->lowSMIO[i] |= cpu_to_be32(voltage_table->entries[i].smio_low);
4057 }
4058
4059 static int si_populate_smc_voltage_tables(struct radeon_device *rdev,
4060                                           SISLANDS_SMC_STATETABLE *table)
4061 {
4062         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4063         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
4064         struct si_power_info *si_pi = si_get_pi(rdev);
4065         u8 i;
4066
4067         if (si_pi->voltage_control_svi2) {
4068                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svc,
4069                         si_pi->svc_gpio_id);
4070                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svd,
4071                         si_pi->svd_gpio_id);
4072                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_svi_rework_plat_type,
4073                                            2);
4074         } else {
4075                 if (eg_pi->vddc_voltage_table.count) {
4076                         si_populate_smc_voltage_table(rdev, &eg_pi->vddc_voltage_table, table);
4077                         table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
4078                                 cpu_to_be32(eg_pi->vddc_voltage_table.mask_low);
4079
4080                         for (i = 0; i < eg_pi->vddc_voltage_table.count; i++) {
4081                                 if (pi->max_vddc_in_table <= eg_pi->vddc_voltage_table.entries[i].value) {
4082                                         table->maxVDDCIndexInPPTable = i;
4083                                         break;
4084                                 }
4085                         }
4086                 }
4087
4088                 if (eg_pi->vddci_voltage_table.count) {
4089                         si_populate_smc_voltage_table(rdev, &eg_pi->vddci_voltage_table, table);
4090
4091                         table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDCI] =
4092                                 cpu_to_be32(eg_pi->vddci_voltage_table.mask_low);
4093                 }
4094
4095
4096                 if (si_pi->mvdd_voltage_table.count) {
4097                         si_populate_smc_voltage_table(rdev, &si_pi->mvdd_voltage_table, table);
4098
4099                         table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_MVDD] =
4100                                 cpu_to_be32(si_pi->mvdd_voltage_table.mask_low);
4101                 }
4102
4103                 if (si_pi->vddc_phase_shed_control) {
4104                         if (si_validate_phase_shedding_tables(rdev, &si_pi->vddc_phase_shed_table,
4105                                                               &rdev->pm.dpm.dyn_state.phase_shedding_limits_table)) {
4106                                 si_populate_smc_voltage_table(rdev, &si_pi->vddc_phase_shed_table, table);
4107
4108                                 table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
4109                                         cpu_to_be32(si_pi->vddc_phase_shed_table.mask_low);
4110
4111                                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_phase_shedding_delay,
4112                                                            (u32)si_pi->vddc_phase_shed_table.phase_delay);
4113                         } else {
4114                                 si_pi->vddc_phase_shed_control = false;
4115                         }
4116                 }
4117         }
4118
4119         return 0;
4120 }
4121
4122 static int si_populate_voltage_value(struct radeon_device *rdev,
4123                                      const struct atom_voltage_table *table,
4124                                      u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4125 {
4126         unsigned int i;
4127
4128         for (i = 0; i < table->count; i++) {
4129                 if (value <= table->entries[i].value) {
4130                         voltage->index = (u8)i;
4131                         voltage->value = cpu_to_be16(table->entries[i].value);
4132                         break;
4133                 }
4134         }
4135
4136         if (i >= table->count)
4137                 return -EINVAL;
4138
4139         return 0;
4140 }
4141
4142 static int si_populate_mvdd_value(struct radeon_device *rdev, u32 mclk,
4143                                   SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4144 {
4145         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4146         struct si_power_info *si_pi = si_get_pi(rdev);
4147
4148         if (pi->mvdd_control) {
4149                 if (mclk <= pi->mvdd_split_frequency)
4150                         voltage->index = 0;
4151                 else
4152                         voltage->index = (u8)(si_pi->mvdd_voltage_table.count) - 1;
4153
4154                 voltage->value = cpu_to_be16(si_pi->mvdd_voltage_table.entries[voltage->index].value);
4155         }
4156         return 0;
4157 }
4158
4159 static int si_get_std_voltage_value(struct radeon_device *rdev,
4160                                     SISLANDS_SMC_VOLTAGE_VALUE *voltage,
4161                                     u16 *std_voltage)
4162 {
4163         u16 v_index;
4164         bool voltage_found = false;
4165         *std_voltage = be16_to_cpu(voltage->value);
4166
4167         if (rdev->pm.dpm.dyn_state.cac_leakage_table.entries) {
4168                 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_NEW_CAC_VOLTAGE) {
4169                         if (rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries == NULL)
4170                                 return -EINVAL;
4171
4172                         for (v_index = 0; (u32)v_index < rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
4173                                 if (be16_to_cpu(voltage->value) ==
4174                                     (u16)rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
4175                                         voltage_found = true;
4176                                         if ((u32)v_index < rdev->pm.dpm.dyn_state.cac_leakage_table.count)
4177                                                 *std_voltage =
4178                                                         rdev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
4179                                         else
4180                                                 *std_voltage =
4181                                                         rdev->pm.dpm.dyn_state.cac_leakage_table.entries[rdev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
4182                                         break;
4183                                 }
4184                         }
4185
4186                         if (!voltage_found) {
4187                                 for (v_index = 0; (u32)v_index < rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
4188                                         if (be16_to_cpu(voltage->value) <=
4189                                             (u16)rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
4190                                                 voltage_found = true;
4191                                                 if ((u32)v_index < rdev->pm.dpm.dyn_state.cac_leakage_table.count)
4192                                                         *std_voltage =
4193                                                                 rdev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
4194                                                 else
4195                                                         *std_voltage =
4196                                                                 rdev->pm.dpm.dyn_state.cac_leakage_table.entries[rdev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
4197                                                 break;
4198                                         }
4199                                 }
4200                         }
4201                 } else {
4202                         if ((u32)voltage->index < rdev->pm.dpm.dyn_state.cac_leakage_table.count)
4203                                 *std_voltage = rdev->pm.dpm.dyn_state.cac_leakage_table.entries[voltage->index].vddc;
4204                 }
4205         }
4206
4207         return 0;
4208 }
4209
4210 static int si_populate_std_voltage_value(struct radeon_device *rdev,
4211                                          u16 value, u8 index,
4212                                          SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4213 {
4214         voltage->index = index;
4215         voltage->value = cpu_to_be16(value);
4216
4217         return 0;
4218 }
4219
4220 static int si_populate_phase_shedding_value(struct radeon_device *rdev,
4221                                             const struct radeon_phase_shedding_limits_table *limits,
4222                                             u16 voltage, u32 sclk, u32 mclk,
4223                                             SISLANDS_SMC_VOLTAGE_VALUE *smc_voltage)
4224 {
4225         unsigned int i;
4226
4227         for (i = 0; i < limits->count; i++) {
4228                 if ((voltage <= limits->entries[i].voltage) &&
4229                     (sclk <= limits->entries[i].sclk) &&
4230                     (mclk <= limits->entries[i].mclk))
4231                         break;
4232         }
4233
4234         smc_voltage->phase_settings = (u8)i;
4235
4236         return 0;
4237 }
4238
4239 static int si_init_arb_table_index(struct radeon_device *rdev)
4240 {
4241         struct si_power_info *si_pi = si_get_pi(rdev);
4242         u32 tmp;
4243         int ret;
4244
4245         ret = si_read_smc_sram_dword(rdev, si_pi->arb_table_start, &tmp, si_pi->sram_end);
4246         if (ret)
4247                 return ret;
4248
4249         tmp &= 0x00FFFFFF;
4250         tmp |= MC_CG_ARB_FREQ_F1 << 24;
4251
4252         return si_write_smc_sram_dword(rdev, si_pi->arb_table_start,  tmp, si_pi->sram_end);
4253 }
4254
4255 static int si_initial_switch_from_arb_f0_to_f1(struct radeon_device *rdev)
4256 {
4257         return ni_copy_and_switch_arb_sets(rdev, MC_CG_ARB_FREQ_F0, MC_CG_ARB_FREQ_F1);
4258 }
4259
4260 static int si_reset_to_default(struct radeon_device *rdev)
4261 {
4262         return (si_send_msg_to_smc(rdev, PPSMC_MSG_ResetToDefaults) == PPSMC_Result_OK) ?
4263                 0 : -EINVAL;
4264 }
4265
4266 static int si_force_switch_to_arb_f0(struct radeon_device *rdev)
4267 {
4268         struct si_power_info *si_pi = si_get_pi(rdev);
4269         u32 tmp;
4270         int ret;
4271
4272         ret = si_read_smc_sram_dword(rdev, si_pi->arb_table_start,
4273                                      &tmp, si_pi->sram_end);
4274         if (ret)
4275                 return ret;
4276
4277         tmp = (tmp >> 24) & 0xff;
4278
4279         if (tmp == MC_CG_ARB_FREQ_F0)
4280                 return 0;
4281
4282         return ni_copy_and_switch_arb_sets(rdev, tmp, MC_CG_ARB_FREQ_F0);
4283 }
4284
4285 static u32 si_calculate_memory_refresh_rate(struct radeon_device *rdev,
4286                                             u32 engine_clock)
4287 {
4288         u32 dram_rows;
4289         u32 dram_refresh_rate;
4290         u32 mc_arb_rfsh_rate;
4291         u32 tmp = (RREG32(MC_ARB_RAMCFG) & NOOFROWS_MASK) >> NOOFROWS_SHIFT;
4292
4293         if (tmp >= 4)
4294                 dram_rows = 16384;
4295         else
4296                 dram_rows = 1 << (tmp + 10);
4297
4298         dram_refresh_rate = 1 << ((RREG32(MC_SEQ_MISC0) & 0x3) + 3);
4299         mc_arb_rfsh_rate = ((engine_clock * 10) * dram_refresh_rate / dram_rows - 32) / 64;
4300
4301         return mc_arb_rfsh_rate;
4302 }
4303
4304 static int si_populate_memory_timing_parameters(struct radeon_device *rdev,
4305                                                 struct rv7xx_pl *pl,
4306                                                 SMC_SIslands_MCArbDramTimingRegisterSet *arb_regs)
4307 {
4308         u32 dram_timing;
4309         u32 dram_timing2;
4310         u32 burst_time;
4311
4312         arb_regs->mc_arb_rfsh_rate =
4313                 (u8)si_calculate_memory_refresh_rate(rdev, pl->sclk);
4314
4315         radeon_atom_set_engine_dram_timings(rdev,
4316                                             pl->sclk,
4317                                             pl->mclk);
4318
4319         dram_timing  = RREG32(MC_ARB_DRAM_TIMING);
4320         dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
4321         burst_time = RREG32(MC_ARB_BURST_TIME) & STATE0_MASK;
4322
4323         arb_regs->mc_arb_dram_timing  = cpu_to_be32(dram_timing);
4324         arb_regs->mc_arb_dram_timing2 = cpu_to_be32(dram_timing2);
4325         arb_regs->mc_arb_burst_time = (u8)burst_time;
4326
4327         return 0;
4328 }
4329
4330 static int si_do_program_memory_timing_parameters(struct radeon_device *rdev,
4331                                                   struct radeon_ps *radeon_state,
4332                                                   unsigned int first_arb_set)
4333 {
4334         struct si_power_info *si_pi = si_get_pi(rdev);
4335         struct ni_ps *state = ni_get_ps(radeon_state);
4336         SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
4337         int i, ret = 0;
4338
4339         for (i = 0; i < state->performance_level_count; i++) {
4340                 ret = si_populate_memory_timing_parameters(rdev, &state->performance_levels[i], &arb_regs);
4341                 if (ret)
4342                         break;
4343                 ret = si_copy_bytes_to_smc(rdev,
4344                                            si_pi->arb_table_start +
4345                                            offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
4346                                            sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * (first_arb_set + i),
4347                                            (u8 *)&arb_regs,
4348                                            sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
4349                                            si_pi->sram_end);
4350                 if (ret)
4351                         break;
4352         }
4353
4354         return ret;
4355 }
4356
4357 static int si_program_memory_timing_parameters(struct radeon_device *rdev,
4358                                                struct radeon_ps *radeon_new_state)
4359 {
4360         return si_do_program_memory_timing_parameters(rdev, radeon_new_state,
4361                                                       SISLANDS_DRIVER_STATE_ARB_INDEX);
4362 }
4363
4364 static int si_populate_initial_mvdd_value(struct radeon_device *rdev,
4365                                           struct SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4366 {
4367         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4368         struct si_power_info *si_pi = si_get_pi(rdev);
4369
4370         if (pi->mvdd_control)
4371                 return si_populate_voltage_value(rdev, &si_pi->mvdd_voltage_table,
4372                                                  si_pi->mvdd_bootup_value, voltage);
4373
4374         return 0;
4375 }
4376
4377 static int si_populate_smc_initial_state(struct radeon_device *rdev,
4378                                          struct radeon_ps *radeon_initial_state,
4379                                          SISLANDS_SMC_STATETABLE *table)
4380 {
4381         struct ni_ps *initial_state = ni_get_ps(radeon_initial_state);
4382         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4383         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
4384         struct si_power_info *si_pi = si_get_pi(rdev);
4385         u32 reg;
4386         int ret;
4387
4388         table->initialState.levels[0].mclk.vDLL_CNTL =
4389                 cpu_to_be32(si_pi->clock_registers.dll_cntl);
4390         table->initialState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
4391                 cpu_to_be32(si_pi->clock_registers.mclk_pwrmgt_cntl);
4392         table->initialState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
4393                 cpu_to_be32(si_pi->clock_registers.mpll_ad_func_cntl);
4394         table->initialState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
4395                 cpu_to_be32(si_pi->clock_registers.mpll_dq_func_cntl);
4396         table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL =
4397                 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl);
4398         table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
4399                 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_1);
4400         table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
4401                 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_2);
4402         table->initialState.levels[0].mclk.vMPLL_SS =
4403                 cpu_to_be32(si_pi->clock_registers.mpll_ss1);
4404         table->initialState.levels[0].mclk.vMPLL_SS2 =
4405                 cpu_to_be32(si_pi->clock_registers.mpll_ss2);
4406
4407         table->initialState.levels[0].mclk.mclk_value =
4408                 cpu_to_be32(initial_state->performance_levels[0].mclk);
4409
4410         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
4411                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl);
4412         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
4413                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_2);
4414         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
4415                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_3);
4416         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
4417                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_4);
4418         table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM =
4419                 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum);
4420         table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM_2  =
4421                 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum_2);
4422
4423         table->initialState.levels[0].sclk.sclk_value =
4424                 cpu_to_be32(initial_state->performance_levels[0].sclk);
4425
4426         table->initialState.levels[0].arbRefreshState =
4427                 SISLANDS_INITIAL_STATE_ARB_INDEX;
4428
4429         table->initialState.levels[0].ACIndex = 0;
4430
4431         ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table,
4432                                         initial_state->performance_levels[0].vddc,
4433                                         &table->initialState.levels[0].vddc);
4434
4435         if (!ret) {
4436                 u16 std_vddc;
4437
4438                 ret = si_get_std_voltage_value(rdev,
4439                                                &table->initialState.levels[0].vddc,
4440                                                &std_vddc);
4441                 if (!ret)
4442                         si_populate_std_voltage_value(rdev, std_vddc,
4443                                                       table->initialState.levels[0].vddc.index,
4444                                                       &table->initialState.levels[0].std_vddc);
4445         }
4446
4447         if (eg_pi->vddci_control)
4448                 si_populate_voltage_value(rdev,
4449                                           &eg_pi->vddci_voltage_table,
4450                                           initial_state->performance_levels[0].vddci,
4451                                           &table->initialState.levels[0].vddci);
4452
4453         if (si_pi->vddc_phase_shed_control)
4454                 si_populate_phase_shedding_value(rdev,
4455                                                  &rdev->pm.dpm.dyn_state.phase_shedding_limits_table,
4456                                                  initial_state->performance_levels[0].vddc,
4457                                                  initial_state->performance_levels[0].sclk,
4458                                                  initial_state->performance_levels[0].mclk,
4459                                                  &table->initialState.levels[0].vddc);
4460
4461         si_populate_initial_mvdd_value(rdev, &table->initialState.levels[0].mvdd);
4462
4463         reg = CG_R(0xffff) | CG_L(0);
4464         table->initialState.levels[0].aT = cpu_to_be32(reg);
4465
4466         table->initialState.levels[0].bSP = cpu_to_be32(pi->dsp);
4467
4468         table->initialState.levels[0].gen2PCIE = (u8)si_pi->boot_pcie_gen;
4469
4470         if (pi->mem_gddr5) {
4471                 table->initialState.levels[0].strobeMode =
4472                         si_get_strobe_mode_settings(rdev,
4473                                                     initial_state->performance_levels[0].mclk);
4474
4475                 if (initial_state->performance_levels[0].mclk > pi->mclk_edc_enable_threshold)
4476                         table->initialState.levels[0].mcFlags = SISLANDS_SMC_MC_EDC_RD_FLAG | SISLANDS_SMC_MC_EDC_WR_FLAG;
4477                 else
4478                         table->initialState.levels[0].mcFlags =  0;
4479         }
4480
4481         table->initialState.levelCount = 1;
4482
4483         table->initialState.flags |= PPSMC_SWSTATE_FLAG_DC;
4484
4485         table->initialState.levels[0].dpm2.MaxPS = 0;
4486         table->initialState.levels[0].dpm2.NearTDPDec = 0;
4487         table->initialState.levels[0].dpm2.AboveSafeInc = 0;
4488         table->initialState.levels[0].dpm2.BelowSafeInc = 0;
4489         table->initialState.levels[0].dpm2.PwrEfficiencyRatio = 0;
4490
4491         reg = MIN_POWER_MASK | MAX_POWER_MASK;
4492         table->initialState.levels[0].SQPowerThrottle = cpu_to_be32(reg);
4493
4494         reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
4495         table->initialState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);
4496
4497         return 0;
4498 }
4499
4500 static int si_populate_smc_acpi_state(struct radeon_device *rdev,
4501                                       SISLANDS_SMC_STATETABLE *table)
4502 {
4503         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4504         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
4505         struct si_power_info *si_pi = si_get_pi(rdev);
4506         u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
4507         u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
4508         u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
4509         u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
4510         u32 dll_cntl = si_pi->clock_registers.dll_cntl;
4511         u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
4512         u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
4513         u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
4514         u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
4515         u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
4516         u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
4517         u32 reg;
4518         int ret;
4519
4520         table->ACPIState = table->initialState;
4521
4522         table->ACPIState.flags &= ~PPSMC_SWSTATE_FLAG_DC;
4523
4524         if (pi->acpi_vddc) {
4525                 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table,
4526                                                 pi->acpi_vddc, &table->ACPIState.levels[0].vddc);
4527                 if (!ret) {
4528                         u16 std_vddc;
4529
4530                         ret = si_get_std_voltage_value(rdev,
4531                                                        &table->ACPIState.levels[0].vddc, &std_vddc);
4532                         if (!ret)
4533                                 si_populate_std_voltage_value(rdev, std_vddc,
4534                                                               table->ACPIState.levels[0].vddc.index,
4535                                                               &table->ACPIState.levels[0].std_vddc);
4536                 }
4537                 table->ACPIState.levels[0].gen2PCIE = si_pi->acpi_pcie_gen;
4538
4539                 if (si_pi->vddc_phase_shed_control) {
4540                         si_populate_phase_shedding_value(rdev,
4541                                                          &rdev->pm.dpm.dyn_state.phase_shedding_limits_table,
4542                                                          pi->acpi_vddc,
4543                                                          0,
4544                                                          0,
4545                                                          &table->ACPIState.levels[0].vddc);
4546                 }
4547         } else {
4548                 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table,
4549                                                 pi->min_vddc_in_table, &table->ACPIState.levels[0].vddc);
4550                 if (!ret) {
4551                         u16 std_vddc;
4552
4553                         ret = si_get_std_voltage_value(rdev,
4554                                                        &table->ACPIState.levels[0].vddc, &std_vddc);
4555
4556                         if (!ret)
4557                                 si_populate_std_voltage_value(rdev, std_vddc,
4558                                                               table->ACPIState.levels[0].vddc.index,
4559                                                               &table->ACPIState.levels[0].std_vddc);
4560                 }
4561                 table->ACPIState.levels[0].gen2PCIE = (u8)r600_get_pcie_gen_support(rdev,
4562                                                                                     si_pi->sys_pcie_mask,
4563                                                                                     si_pi->boot_pcie_gen,
4564                                                                                     RADEON_PCIE_GEN1);
4565
4566                 if (si_pi->vddc_phase_shed_control)
4567                         si_populate_phase_shedding_value(rdev,
4568                                                          &rdev->pm.dpm.dyn_state.phase_shedding_limits_table,
4569                                                          pi->min_vddc_in_table,
4570                                                          0,
4571                                                          0,
4572                                                          &table->ACPIState.levels[0].vddc);
4573         }
4574
4575         if (pi->acpi_vddc) {
4576                 if (eg_pi->acpi_vddci)
4577                         si_populate_voltage_value(rdev, &eg_pi->vddci_voltage_table,
4578                                                   eg_pi->acpi_vddci,
4579                                                   &table->ACPIState.levels[0].vddci);
4580         }
4581
4582         mclk_pwrmgt_cntl |= MRDCK0_RESET | MRDCK1_RESET;
4583         mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
4584
4585         dll_cntl &= ~(MRDCK0_BYPASS | MRDCK1_BYPASS);
4586
4587         spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
4588         spll_func_cntl_2 |= SCLK_MUX_SEL(4);
4589
4590         table->ACPIState.levels[0].mclk.vDLL_CNTL =
4591                 cpu_to_be32(dll_cntl);
4592         table->ACPIState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
4593                 cpu_to_be32(mclk_pwrmgt_cntl);
4594         table->ACPIState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
4595                 cpu_to_be32(mpll_ad_func_cntl);
4596         table->ACPIState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
4597                 cpu_to_be32(mpll_dq_func_cntl);
4598         table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL =
4599                 cpu_to_be32(mpll_func_cntl);
4600         table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
4601                 cpu_to_be32(mpll_func_cntl_1);
4602         table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
4603                 cpu_to_be32(mpll_func_cntl_2);
4604         table->ACPIState.levels[0].mclk.vMPLL_SS =
4605                 cpu_to_be32(si_pi->clock_registers.mpll_ss1);
4606         table->ACPIState.levels[0].mclk.vMPLL_SS2 =
4607                 cpu_to_be32(si_pi->clock_registers.mpll_ss2);
4608
4609         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
4610                 cpu_to_be32(spll_func_cntl);
4611         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
4612                 cpu_to_be32(spll_func_cntl_2);
4613         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
4614                 cpu_to_be32(spll_func_cntl_3);
4615         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
4616                 cpu_to_be32(spll_func_cntl_4);
4617
4618         table->ACPIState.levels[0].mclk.mclk_value = 0;
4619         table->ACPIState.levels[0].sclk.sclk_value = 0;
4620
4621         si_populate_mvdd_value(rdev, 0, &table->ACPIState.levels[0].mvdd);
4622
4623         if (eg_pi->dynamic_ac_timing)
4624                 table->ACPIState.levels[0].ACIndex = 0;
4625
4626         table->ACPIState.levels[0].dpm2.MaxPS = 0;
4627         table->ACPIState.levels[0].dpm2.NearTDPDec = 0;
4628         table->ACPIState.levels[0].dpm2.AboveSafeInc = 0;
4629         table->ACPIState.levels[0].dpm2.BelowSafeInc = 0;
4630         table->ACPIState.levels[0].dpm2.PwrEfficiencyRatio = 0;
4631
4632         reg = MIN_POWER_MASK | MAX_POWER_MASK;
4633         table->ACPIState.levels[0].SQPowerThrottle = cpu_to_be32(reg);
4634
4635         reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
4636         table->ACPIState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);
4637
4638         return 0;
4639 }
4640
4641 static int si_populate_ulv_state(struct radeon_device *rdev,
4642                                  SISLANDS_SMC_SWSTATE *state)
4643 {
4644         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
4645         struct si_power_info *si_pi = si_get_pi(rdev);
4646         struct si_ulv_param *ulv = &si_pi->ulv;
4647         u32 sclk_in_sr = 1350; /* ??? */
4648         int ret;
4649
4650         ret = si_convert_power_level_to_smc(rdev, &ulv->pl,
4651                                             &state->levels[0]);
4652         if (!ret) {
4653                 if (eg_pi->sclk_deep_sleep) {
4654                         if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
4655                                 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
4656                         else
4657                                 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
4658                 }
4659                 if (ulv->one_pcie_lane_in_ulv)
4660                         state->flags |= PPSMC_SWSTATE_FLAG_PCIE_X1;
4661                 state->levels[0].arbRefreshState = (u8)(SISLANDS_ULV_STATE_ARB_INDEX);
4662                 state->levels[0].ACIndex = 1;
4663                 state->levels[0].std_vddc = state->levels[0].vddc;
4664                 state->levelCount = 1;
4665
4666                 state->flags |= PPSMC_SWSTATE_FLAG_DC;
4667         }
4668
4669         return ret;
4670 }
4671
4672 static int si_program_ulv_memory_timing_parameters(struct radeon_device *rdev)
4673 {
4674         struct si_power_info *si_pi = si_get_pi(rdev);
4675         struct si_ulv_param *ulv = &si_pi->ulv;
4676         SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
4677         int ret;
4678
4679         ret = si_populate_memory_timing_parameters(rdev, &ulv->pl,
4680                                                    &arb_regs);
4681         if (ret)
4682                 return ret;
4683
4684         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_ulv_volt_change_delay,
4685                                    ulv->volt_change_delay);
4686
4687         ret = si_copy_bytes_to_smc(rdev,
4688                                    si_pi->arb_table_start +
4689                                    offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
4690                                    sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * SISLANDS_ULV_STATE_ARB_INDEX,
4691                                    (u8 *)&arb_regs,
4692                                    sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
4693                                    si_pi->sram_end);
4694
4695         return ret;
4696 }
4697
4698 static void si_get_mvdd_configuration(struct radeon_device *rdev)
4699 {
4700         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4701
4702         pi->mvdd_split_frequency = 30000;
4703 }
4704
4705 static int si_init_smc_table(struct radeon_device *rdev)
4706 {
4707         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4708         struct si_power_info *si_pi = si_get_pi(rdev);
4709         struct radeon_ps *radeon_boot_state = rdev->pm.dpm.boot_ps;
4710         const struct si_ulv_param *ulv = &si_pi->ulv;
4711         SISLANDS_SMC_STATETABLE  *table = &si_pi->smc_statetable;
4712         int ret;
4713         u32 lane_width;
4714         u32 vr_hot_gpio;
4715
4716         si_populate_smc_voltage_tables(rdev, table);
4717
4718         switch (rdev->pm.int_thermal_type) {
4719         case THERMAL_TYPE_SI:
4720         case THERMAL_TYPE_EMC2103_WITH_INTERNAL:
4721                 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_INTERNAL;
4722                 break;
4723         case THERMAL_TYPE_NONE:
4724                 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_NONE;
4725                 break;
4726         default:
4727                 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL;
4728                 break;
4729         }
4730
4731         if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_HARDWAREDC)
4732                 table->systemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
4733
4734         if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REGULATOR_HOT) {
4735                 if ((rdev->pdev->device != 0x6818) && (rdev->pdev->device != 0x6819))
4736                         table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT;
4737         }
4738
4739         if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_STEPVDDC)
4740                 table->systemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
4741
4742         if (pi->mem_gddr5)
4743                 table->systemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
4744
4745         if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REVERT_GPIO5_POLARITY)
4746                 table->extraFlags |= PPSMC_EXTRAFLAGS_AC2DC_GPIO5_POLARITY_HIGH;
4747
4748         if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_VRHOT_GPIO_CONFIGURABLE) {
4749                 table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT_PROG_GPIO;
4750                 vr_hot_gpio = rdev->pm.dpm.backbias_response_time;
4751                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_vr_hot_gpio,
4752                                            vr_hot_gpio);
4753         }
4754
4755         ret = si_populate_smc_initial_state(rdev, radeon_boot_state, table);
4756         if (ret)
4757                 return ret;
4758
4759         ret = si_populate_smc_acpi_state(rdev, table);
4760         if (ret)
4761                 return ret;
4762
4763         table->driverState = table->initialState;
4764
4765         ret = si_do_program_memory_timing_parameters(rdev, radeon_boot_state,
4766                                                      SISLANDS_INITIAL_STATE_ARB_INDEX);
4767         if (ret)
4768                 return ret;
4769
4770         if (ulv->supported && ulv->pl.vddc) {
4771                 ret = si_populate_ulv_state(rdev, &table->ULVState);
4772                 if (ret)
4773                         return ret;
4774
4775                 ret = si_program_ulv_memory_timing_parameters(rdev);
4776                 if (ret)
4777                         return ret;
4778
4779                 WREG32(CG_ULV_CONTROL, ulv->cg_ulv_control);
4780                 WREG32(CG_ULV_PARAMETER, ulv->cg_ulv_parameter);
4781
4782                 lane_width = radeon_get_pcie_lanes(rdev);
4783                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
4784         } else {
4785                 table->ULVState = table->initialState;
4786         }
4787
4788         return si_copy_bytes_to_smc(rdev, si_pi->state_table_start,
4789                                     (u8 *)table, sizeof(SISLANDS_SMC_STATETABLE),
4790                                     si_pi->sram_end);
4791 }
4792
4793 static int si_calculate_sclk_params(struct radeon_device *rdev,
4794                                     u32 engine_clock,
4795                                     SISLANDS_SMC_SCLK_VALUE *sclk)
4796 {
4797         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4798         struct si_power_info *si_pi = si_get_pi(rdev);
4799         struct atom_clock_dividers dividers;
4800         u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
4801         u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
4802         u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
4803         u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
4804         u32 cg_spll_spread_spectrum = si_pi->clock_registers.cg_spll_spread_spectrum;
4805         u32 cg_spll_spread_spectrum_2 = si_pi->clock_registers.cg_spll_spread_spectrum_2;
4806         u64 tmp;
4807         u32 reference_clock = rdev->clock.spll.reference_freq;
4808         u32 reference_divider;
4809         u32 fbdiv;
4810         int ret;
4811
4812         ret = radeon_atom_get_clock_dividers(rdev, COMPUTE_ENGINE_PLL_PARAM,
4813                                              engine_clock, false, &dividers);
4814         if (ret)
4815                 return ret;
4816
4817         reference_divider = 1 + dividers.ref_div;
4818
4819         tmp = (u64) engine_clock * reference_divider * dividers.post_div * 16384;
4820         do_div(tmp, reference_clock);
4821         fbdiv = (u32) tmp;
4822
4823         spll_func_cntl &= ~(SPLL_PDIV_A_MASK | SPLL_REF_DIV_MASK);
4824         spll_func_cntl |= SPLL_REF_DIV(dividers.ref_div);
4825         spll_func_cntl |= SPLL_PDIV_A(dividers.post_div);
4826
4827         spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
4828         spll_func_cntl_2 |= SCLK_MUX_SEL(2);
4829
4830         spll_func_cntl_3 &= ~SPLL_FB_DIV_MASK;
4831         spll_func_cntl_3 |= SPLL_FB_DIV(fbdiv);
4832         spll_func_cntl_3 |= SPLL_DITHEN;
4833
4834         if (pi->sclk_ss) {
4835                 struct radeon_atom_ss ss;
4836                 u32 vco_freq = engine_clock * dividers.post_div;
4837
4838                 if (radeon_atombios_get_asic_ss_info(rdev, &ss,
4839                                                      ASIC_INTERNAL_ENGINE_SS, vco_freq)) {
4840                         u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate);
4841                         u32 clk_v = 4 * ss.percentage * fbdiv / (clk_s * 10000);
4842
4843                         cg_spll_spread_spectrum &= ~CLK_S_MASK;
4844                         cg_spll_spread_spectrum |= CLK_S(clk_s);
4845                         cg_spll_spread_spectrum |= SSEN;
4846
4847                         cg_spll_spread_spectrum_2 &= ~CLK_V_MASK;
4848                         cg_spll_spread_spectrum_2 |= CLK_V(clk_v);
4849                 }
4850         }
4851
4852         sclk->sclk_value = engine_clock;
4853         sclk->vCG_SPLL_FUNC_CNTL = spll_func_cntl;
4854         sclk->vCG_SPLL_FUNC_CNTL_2 = spll_func_cntl_2;
4855         sclk->vCG_SPLL_FUNC_CNTL_3 = spll_func_cntl_3;
4856         sclk->vCG_SPLL_FUNC_CNTL_4 = spll_func_cntl_4;
4857         sclk->vCG_SPLL_SPREAD_SPECTRUM = cg_spll_spread_spectrum;
4858         sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cg_spll_spread_spectrum_2;
4859
4860         return 0;
4861 }
4862
4863 static int si_populate_sclk_value(struct radeon_device *rdev,
4864                                   u32 engine_clock,
4865                                   SISLANDS_SMC_SCLK_VALUE *sclk)
4866 {
4867         SISLANDS_SMC_SCLK_VALUE sclk_tmp;
4868         int ret;
4869
4870         ret = si_calculate_sclk_params(rdev, engine_clock, &sclk_tmp);
4871         if (!ret) {
4872                 sclk->sclk_value = cpu_to_be32(sclk_tmp.sclk_value);
4873                 sclk->vCG_SPLL_FUNC_CNTL = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL);
4874                 sclk->vCG_SPLL_FUNC_CNTL_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_2);
4875                 sclk->vCG_SPLL_FUNC_CNTL_3 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_3);
4876                 sclk->vCG_SPLL_FUNC_CNTL_4 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_4);
4877                 sclk->vCG_SPLL_SPREAD_SPECTRUM = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM);
4878                 sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM_2);
4879         }
4880
4881         return ret;
4882 }
4883
4884 static int si_populate_mclk_value(struct radeon_device *rdev,
4885                                   u32 engine_clock,
4886                                   u32 memory_clock,
4887                                   SISLANDS_SMC_MCLK_VALUE *mclk,
4888                                   bool strobe_mode,
4889                                   bool dll_state_on)
4890 {
4891         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4892         struct si_power_info *si_pi = si_get_pi(rdev);
4893         u32  dll_cntl = si_pi->clock_registers.dll_cntl;
4894         u32  mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
4895         u32  mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
4896         u32  mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
4897         u32  mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
4898         u32  mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
4899         u32  mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
4900         u32  mpll_ss1 = si_pi->clock_registers.mpll_ss1;
4901         u32  mpll_ss2 = si_pi->clock_registers.mpll_ss2;
4902         struct atom_mpll_param mpll_param;
4903         int ret;
4904
4905         ret = radeon_atom_get_memory_pll_dividers(rdev, memory_clock, strobe_mode, &mpll_param);
4906         if (ret)
4907                 return ret;
4908
4909         mpll_func_cntl &= ~BWCTRL_MASK;
4910         mpll_func_cntl |= BWCTRL(mpll_param.bwcntl);
4911
4912         mpll_func_cntl_1 &= ~(CLKF_MASK | CLKFRAC_MASK | VCO_MODE_MASK);
4913         mpll_func_cntl_1 |= CLKF(mpll_param.clkf) |
4914                 CLKFRAC(mpll_param.clkfrac) | VCO_MODE(mpll_param.vco_mode);
4915
4916         mpll_ad_func_cntl &= ~YCLK_POST_DIV_MASK;
4917         mpll_ad_func_cntl |= YCLK_POST_DIV(mpll_param.post_div);
4918
4919         if (pi->mem_gddr5) {
4920                 mpll_dq_func_cntl &= ~(YCLK_SEL_MASK | YCLK_POST_DIV_MASK);
4921                 mpll_dq_func_cntl |= YCLK_SEL(mpll_param.yclk_sel) |
4922                         YCLK_POST_DIV(mpll_param.post_div);
4923         }
4924
4925         if (pi->mclk_ss) {
4926                 struct radeon_atom_ss ss;
4927                 u32 freq_nom;
4928                 u32 tmp;
4929                 u32 reference_clock = rdev->clock.mpll.reference_freq;
4930
4931                 if (pi->mem_gddr5)
4932                         freq_nom = memory_clock * 4;
4933                 else
4934                         freq_nom = memory_clock * 2;
4935
4936                 tmp = freq_nom / reference_clock;
4937                 tmp = tmp * tmp;
4938                 if (radeon_atombios_get_asic_ss_info(rdev, &ss,
4939                                                      ASIC_INTERNAL_MEMORY_SS, freq_nom)) {
4940                         u32 clks = reference_clock * 5 / ss.rate;
4941                         u32 clkv = (u32)((((131 * ss.percentage * ss.rate) / 100) * tmp) / freq_nom);
4942
4943                         mpll_ss1 &= ~CLKV_MASK;
4944                         mpll_ss1 |= CLKV(clkv);
4945
4946                         mpll_ss2 &= ~CLKS_MASK;
4947                         mpll_ss2 |= CLKS(clks);
4948                 }
4949         }
4950
4951         mclk_pwrmgt_cntl &= ~DLL_SPEED_MASK;
4952         mclk_pwrmgt_cntl |= DLL_SPEED(mpll_param.dll_speed);
4953
4954         if (dll_state_on)
4955                 mclk_pwrmgt_cntl |= MRDCK0_PDNB | MRDCK1_PDNB;
4956         else
4957                 mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
4958
4959         mclk->mclk_value = cpu_to_be32(memory_clock);
4960         mclk->vMPLL_FUNC_CNTL = cpu_to_be32(mpll_func_cntl);
4961         mclk->vMPLL_FUNC_CNTL_1 = cpu_to_be32(mpll_func_cntl_1);
4962         mclk->vMPLL_FUNC_CNTL_2 = cpu_to_be32(mpll_func_cntl_2);
4963         mclk->vMPLL_AD_FUNC_CNTL = cpu_to_be32(mpll_ad_func_cntl);
4964         mclk->vMPLL_DQ_FUNC_CNTL = cpu_to_be32(mpll_dq_func_cntl);
4965         mclk->vMCLK_PWRMGT_CNTL = cpu_to_be32(mclk_pwrmgt_cntl);
4966         mclk->vDLL_CNTL = cpu_to_be32(dll_cntl);
4967         mclk->vMPLL_SS = cpu_to_be32(mpll_ss1);
4968         mclk->vMPLL_SS2 = cpu_to_be32(mpll_ss2);
4969
4970         return 0;
4971 }
4972
4973 static void si_populate_smc_sp(struct radeon_device *rdev,
4974                                struct radeon_ps *radeon_state,
4975                                SISLANDS_SMC_SWSTATE *smc_state)
4976 {
4977         struct ni_ps *ps = ni_get_ps(radeon_state);
4978         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4979         int i;
4980
4981         for (i = 0; i < ps->performance_level_count - 1; i++)
4982                 smc_state->levels[i].bSP = cpu_to_be32(pi->dsp);
4983
4984         smc_state->levels[ps->performance_level_count - 1].bSP =
4985                 cpu_to_be32(pi->psp);
4986 }
4987
4988 static int si_convert_power_level_to_smc(struct radeon_device *rdev,
4989                                          struct rv7xx_pl *pl,
4990                                          SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level)
4991 {
4992         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4993         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
4994         struct si_power_info *si_pi = si_get_pi(rdev);
4995         int ret;
4996         bool dll_state_on;
4997         u16 std_vddc;
4998         bool gmc_pg = false;
4999
5000         if (eg_pi->pcie_performance_request &&
5001             (si_pi->force_pcie_gen != RADEON_PCIE_GEN_INVALID))
5002                 level->gen2PCIE = (u8)si_pi->force_pcie_gen;
5003         else
5004                 level->gen2PCIE = (u8)pl->pcie_gen;
5005
5006         ret = si_populate_sclk_value(rdev, pl->sclk, &level->sclk);
5007         if (ret)
5008                 return ret;
5009
5010         level->mcFlags =  0;
5011
5012         if (pi->mclk_stutter_mode_threshold &&
5013             (pl->mclk <= pi->mclk_stutter_mode_threshold) &&
5014             !eg_pi->uvd_enabled &&
5015             (RREG32(DPG_PIPE_STUTTER_CONTROL) & STUTTER_ENABLE) &&
5016             (rdev->pm.dpm.new_active_crtc_count <= 2)) {
5017                 level->mcFlags |= SISLANDS_SMC_MC_STUTTER_EN;
5018
5019                 if (gmc_pg)
5020                         level->mcFlags |= SISLANDS_SMC_MC_PG_EN;
5021         }
5022
5023         if (pi->mem_gddr5) {
5024                 if (pl->mclk > pi->mclk_edc_enable_threshold)
5025                         level->mcFlags |= SISLANDS_SMC_MC_EDC_RD_FLAG;
5026
5027                 if (pl->mclk > eg_pi->mclk_edc_wr_enable_threshold)
5028                         level->mcFlags |= SISLANDS_SMC_MC_EDC_WR_FLAG;
5029
5030                 level->strobeMode = si_get_strobe_mode_settings(rdev, pl->mclk);
5031
5032                 if (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) {
5033                         if (si_get_mclk_frequency_ratio(pl->mclk, true) >=
5034                             ((RREG32(MC_SEQ_MISC7) >> 16) & 0xf))
5035                                 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
5036                         else
5037                                 dll_state_on = ((RREG32(MC_SEQ_MISC6) >> 1) & 0x1) ? true : false;
5038                 } else {
5039                         dll_state_on = false;
5040                 }
5041         } else {
5042                 level->strobeMode = si_get_strobe_mode_settings(rdev,
5043                                                                 pl->mclk);
5044
5045                 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
5046         }
5047
5048         ret = si_populate_mclk_value(rdev,
5049                                      pl->sclk,
5050                                      pl->mclk,
5051                                      &level->mclk,
5052                                      (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) != 0, dll_state_on);
5053         if (ret)
5054                 return ret;
5055
5056         ret = si_populate_voltage_value(rdev,
5057                                         &eg_pi->vddc_voltage_table,
5058                                         pl->vddc, &level->vddc);
5059         if (ret)
5060                 return ret;
5061
5062
5063         ret = si_get_std_voltage_value(rdev, &level->vddc, &std_vddc);
5064         if (ret)
5065                 return ret;
5066
5067         ret = si_populate_std_voltage_value(rdev, std_vddc,
5068                                             level->vddc.index, &level->std_vddc);
5069         if (ret)
5070                 return ret;
5071
5072         if (eg_pi->vddci_control) {
5073                 ret = si_populate_voltage_value(rdev, &eg_pi->vddci_voltage_table,
5074                                                 pl->vddci, &level->vddci);
5075                 if (ret)
5076                         return ret;
5077         }
5078
5079         if (si_pi->vddc_phase_shed_control) {
5080                 ret = si_populate_phase_shedding_value(rdev,
5081                                                        &rdev->pm.dpm.dyn_state.phase_shedding_limits_table,
5082                                                        pl->vddc,
5083                                                        pl->sclk,
5084                                                        pl->mclk,
5085                                                        &level->vddc);
5086                 if (ret)
5087                         return ret;
5088         }
5089
5090         level->MaxPoweredUpCU = si_pi->max_cu;
5091
5092         ret = si_populate_mvdd_value(rdev, pl->mclk, &level->mvdd);
5093
5094         return ret;
5095 }
5096
5097 static int si_populate_smc_t(struct radeon_device *rdev,
5098                              struct radeon_ps *radeon_state,
5099                              SISLANDS_SMC_SWSTATE *smc_state)
5100 {
5101         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
5102         struct ni_ps *state = ni_get_ps(radeon_state);
5103         u32 a_t;
5104         u32 t_l, t_h;
5105         u32 high_bsp;
5106         int i, ret;
5107
5108         if (state->performance_level_count >= 9)
5109                 return -EINVAL;
5110
5111         if (state->performance_level_count < 2) {
5112                 a_t = CG_R(0xffff) | CG_L(0);
5113                 smc_state->levels[0].aT = cpu_to_be32(a_t);
5114                 return 0;
5115         }
5116
5117         smc_state->levels[0].aT = cpu_to_be32(0);
5118
5119         for (i = 0; i <= state->performance_level_count - 2; i++) {
5120                 ret = r600_calculate_at(
5121                         (50 / SISLANDS_MAX_HARDWARE_POWERLEVELS) * 100 * (i + 1),
5122                         100 * R600_AH_DFLT,
5123                         state->performance_levels[i + 1].sclk,
5124                         state->performance_levels[i].sclk,
5125                         &t_l,
5126                         &t_h);
5127
5128                 if (ret) {
5129                         t_h = (i + 1) * 1000 - 50 * R600_AH_DFLT;
5130                         t_l = (i + 1) * 1000 + 50 * R600_AH_DFLT;
5131                 }
5132
5133                 a_t = be32_to_cpu(smc_state->levels[i].aT) & ~CG_R_MASK;
5134                 a_t |= CG_R(t_l * pi->bsp / 20000);
5135                 smc_state->levels[i].aT = cpu_to_be32(a_t);
5136
5137                 high_bsp = (i == state->performance_level_count - 2) ?
5138                         pi->pbsp : pi->bsp;
5139                 a_t = CG_R(0xffff) | CG_L(t_h * high_bsp / 20000);
5140                 smc_state->levels[i + 1].aT = cpu_to_be32(a_t);
5141         }
5142
5143         return 0;
5144 }
5145
5146 static int si_disable_ulv(struct radeon_device *rdev)
5147 {
5148         struct si_power_info *si_pi = si_get_pi(rdev);
5149         struct si_ulv_param *ulv = &si_pi->ulv;
5150
5151         if (ulv->supported)
5152                 return (si_send_msg_to_smc(rdev, PPSMC_MSG_DisableULV) == PPSMC_Result_OK) ?
5153                         0 : -EINVAL;
5154
5155         return 0;
5156 }
5157
5158 static bool si_is_state_ulv_compatible(struct radeon_device *rdev,
5159                                        struct radeon_ps *radeon_state)
5160 {
5161         const struct si_power_info *si_pi = si_get_pi(rdev);
5162         const struct si_ulv_param *ulv = &si_pi->ulv;
5163         const struct ni_ps *state = ni_get_ps(radeon_state);
5164         int i;
5165
5166         if (state->performance_levels[0].mclk != ulv->pl.mclk)
5167                 return false;
5168
5169         /* XXX validate against display requirements! */
5170
5171         for (i = 0; i < rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count; i++) {
5172                 if (rdev->clock.current_dispclk <=
5173                     rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].clk) {
5174                         if (ulv->pl.vddc <
5175                             rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].v)
5176                                 return false;
5177                 }
5178         }
5179
5180         if ((radeon_state->vclk != 0) || (radeon_state->dclk != 0))
5181                 return false;
5182
5183         return true;
5184 }
5185
5186 static int si_set_power_state_conditionally_enable_ulv(struct radeon_device *rdev,
5187                                                        struct radeon_ps *radeon_new_state)
5188 {
5189         const struct si_power_info *si_pi = si_get_pi(rdev);
5190         const struct si_ulv_param *ulv = &si_pi->ulv;
5191
5192         if (ulv->supported) {
5193                 if (si_is_state_ulv_compatible(rdev, radeon_new_state))
5194                         return (si_send_msg_to_smc(rdev, PPSMC_MSG_EnableULV) == PPSMC_Result_OK) ?
5195                                 0 : -EINVAL;
5196         }
5197         return 0;
5198 }
5199
5200 static int si_convert_power_state_to_smc(struct radeon_device *rdev,
5201                                          struct radeon_ps *radeon_state,
5202                                          SISLANDS_SMC_SWSTATE *smc_state)
5203 {
5204         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
5205         struct ni_power_info *ni_pi = ni_get_pi(rdev);
5206         struct si_power_info *si_pi = si_get_pi(rdev);
5207         struct ni_ps *state = ni_get_ps(radeon_state);
5208         int i, ret;
5209         u32 threshold;
5210         u32 sclk_in_sr = 1350; /* ??? */
5211
5212         if (state->performance_level_count > SISLANDS_MAX_HARDWARE_POWERLEVELS)
5213                 return -EINVAL;
5214
5215         threshold = state->performance_levels[state->performance_level_count-1].sclk * 100 / 100;
5216
5217         if (radeon_state->vclk && radeon_state->dclk) {
5218                 eg_pi->uvd_enabled = true;
5219                 if (eg_pi->smu_uvd_hs)
5220                         smc_state->flags |= PPSMC_SWSTATE_FLAG_UVD;
5221         } else {
5222                 eg_pi->uvd_enabled = false;
5223         }
5224
5225         if (state->dc_compatible)
5226                 smc_state->flags |= PPSMC_SWSTATE_FLAG_DC;
5227
5228         smc_state->levelCount = 0;
5229         for (i = 0; i < state->performance_level_count; i++) {
5230                 if (eg_pi->sclk_deep_sleep) {
5231                         if ((i == 0) || si_pi->sclk_deep_sleep_above_low) {
5232                                 if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
5233                                         smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
5234                                 else
5235                                         smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
5236                         }
5237                 }
5238
5239                 ret = si_convert_power_level_to_smc(rdev, &state->performance_levels[i],
5240                                                     &smc_state->levels[i]);
5241                 smc_state->levels[i].arbRefreshState =
5242                         (u8)(SISLANDS_DRIVER_STATE_ARB_INDEX + i);
5243
5244                 if (ret)
5245                         return ret;
5246
5247                 if (ni_pi->enable_power_containment)
5248                         smc_state->levels[i].displayWatermark =
5249                                 (state->performance_levels[i].sclk < threshold) ?
5250                                 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
5251                 else
5252                         smc_state->levels[i].displayWatermark = (i < 2) ?
5253                                 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
5254
5255                 if (eg_pi->dynamic_ac_timing)
5256                         smc_state->levels[i].ACIndex = SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i;
5257                 else
5258                         smc_state->levels[i].ACIndex = 0;
5259
5260                 smc_state->levelCount++;
5261         }
5262
5263         si_write_smc_soft_register(rdev,
5264                                    SI_SMC_SOFT_REGISTER_watermark_threshold,
5265                                    threshold / 512);
5266
5267         si_populate_smc_sp(rdev, radeon_state, smc_state);
5268
5269         ret = si_populate_power_containment_values(rdev, radeon_state, smc_state);
5270         if (ret)
5271                 ni_pi->enable_power_containment = false;
5272
5273         ret = si_populate_sq_ramping_values(rdev, radeon_state, smc_state);
5274         if (ret)
5275                 ni_pi->enable_sq_ramping = false;
5276
5277         return si_populate_smc_t(rdev, radeon_state, smc_state);
5278 }
5279
5280 static int si_upload_sw_state(struct radeon_device *rdev,
5281                               struct radeon_ps *radeon_new_state)
5282 {
5283         struct si_power_info *si_pi = si_get_pi(rdev);
5284         struct ni_ps *new_state = ni_get_ps(radeon_new_state);
5285         int ret;
5286         u32 address = si_pi->state_table_start +
5287                 offsetof(SISLANDS_SMC_STATETABLE, driverState);
5288         u32 state_size = sizeof(SISLANDS_SMC_SWSTATE) +
5289                 ((new_state->performance_level_count - 1) *
5290                  sizeof(SISLANDS_SMC_HW_PERFORMANCE_LEVEL));
5291         SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.driverState;
5292
5293         memset(smc_state, 0, state_size);
5294
5295         ret = si_convert_power_state_to_smc(rdev, radeon_new_state, smc_state);
5296         if (ret)
5297                 return ret;
5298
5299         ret = si_copy_bytes_to_smc(rdev, address, (u8 *)smc_state,
5300                                    state_size, si_pi->sram_end);
5301
5302         return ret;
5303 }
5304
5305 static int si_upload_ulv_state(struct radeon_device *rdev)
5306 {
5307         struct si_power_info *si_pi = si_get_pi(rdev);
5308         struct si_ulv_param *ulv = &si_pi->ulv;
5309         int ret = 0;
5310
5311         if (ulv->supported && ulv->pl.vddc) {
5312                 u32 address = si_pi->state_table_start +
5313                         offsetof(SISLANDS_SMC_STATETABLE, ULVState);
5314                 SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.ULVState;
5315                 u32 state_size = sizeof(SISLANDS_SMC_SWSTATE);
5316
5317                 memset(smc_state, 0, state_size);
5318
5319                 ret = si_populate_ulv_state(rdev, smc_state);
5320                 if (!ret)
5321                         ret = si_copy_bytes_to_smc(rdev, address, (u8 *)smc_state,
5322                                                    state_size, si_pi->sram_end);
5323         }
5324
5325         return ret;
5326 }
5327
5328 static int si_upload_smc_data(struct radeon_device *rdev)
5329 {
5330         struct radeon_crtc *radeon_crtc = NULL;
5331         int i;
5332
5333         if (rdev->pm.dpm.new_active_crtc_count == 0)
5334                 return 0;
5335
5336         for (i = 0; i < rdev->num_crtc; i++) {
5337                 if (rdev->pm.dpm.new_active_crtcs & (1 << i)) {
5338                         radeon_crtc = rdev->mode_info.crtcs[i];
5339                         break;
5340                 }
5341         }
5342
5343         if (radeon_crtc == NULL)
5344                 return 0;
5345
5346         if (radeon_crtc->line_time <= 0)
5347                 return 0;
5348
5349         if (si_write_smc_soft_register(rdev,
5350                                        SI_SMC_SOFT_REGISTER_crtc_index,
5351                                        radeon_crtc->crtc_id) != PPSMC_Result_OK)
5352                 return 0;
5353
5354         if (si_write_smc_soft_register(rdev,
5355                                        SI_SMC_SOFT_REGISTER_mclk_change_block_cp_min,
5356                                        radeon_crtc->wm_high / radeon_crtc->line_time) != PPSMC_Result_OK)
5357                 return 0;
5358
5359         if (si_write_smc_soft_register(rdev,
5360                                        SI_SMC_SOFT_REGISTER_mclk_change_block_cp_max,
5361                                        radeon_crtc->wm_low / radeon_crtc->line_time) != PPSMC_Result_OK)
5362                 return 0;
5363
5364         return 0;
5365 }
5366
5367 static int si_set_mc_special_registers(struct radeon_device *rdev,
5368                                        struct si_mc_reg_table *table)
5369 {
5370         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
5371         u8 i, j, k;
5372         u32 temp_reg;
5373
5374         for (i = 0, j = table->last; i < table->last; i++) {
5375                 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5376                         return -EINVAL;
5377                 switch (table->mc_reg_address[i].s1 << 2) {
5378                 case MC_SEQ_MISC1:
5379                         temp_reg = RREG32(MC_PMG_CMD_EMRS);
5380                         table->mc_reg_address[j].s1 = MC_PMG_CMD_EMRS >> 2;
5381                         table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_EMRS_LP >> 2;
5382                         for (k = 0; k < table->num_entries; k++)
5383                                 table->mc_reg_table_entry[k].mc_data[j] =
5384                                         ((temp_reg & 0xffff0000)) |
5385                                         ((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16);
5386                         j++;
5387                         if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5388                                 return -EINVAL;
5389
5390                         temp_reg = RREG32(MC_PMG_CMD_MRS);
5391                         table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS >> 2;
5392                         table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS_LP >> 2;
5393                         for (k = 0; k < table->num_entries; k++) {
5394                                 table->mc_reg_table_entry[k].mc_data[j] =
5395                                         (temp_reg & 0xffff0000) |
5396                                         (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
5397                                 if (!pi->mem_gddr5)
5398                                         table->mc_reg_table_entry[k].mc_data[j] |= 0x100;
5399                         }
5400                         j++;
5401                         if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5402                                 return -EINVAL;
5403
5404                         if (!pi->mem_gddr5) {
5405                                 table->mc_reg_address[j].s1 = MC_PMG_AUTO_CMD >> 2;
5406                                 table->mc_reg_address[j].s0 = MC_PMG_AUTO_CMD >> 2;
5407                                 for (k = 0; k < table->num_entries; k++)
5408                                         table->mc_reg_table_entry[k].mc_data[j] =
5409                                                 (table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16;
5410                                 j++;
5411                                 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5412                                         return -EINVAL;
5413                         }
5414                         break;
5415                 case MC_SEQ_RESERVE_M:
5416                         temp_reg = RREG32(MC_PMG_CMD_MRS1);
5417                         table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS1 >> 2;
5418                         table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS1_LP >> 2;
5419                         for(k = 0; k < table->num_entries; k++)
5420                                 table->mc_reg_table_entry[k].mc_data[j] =
5421                                         (temp_reg & 0xffff0000) |
5422                                         (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
5423                         j++;
5424                         if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5425                                 return -EINVAL;
5426                         break;
5427                 default:
5428                         break;
5429                 }
5430         }
5431
5432         table->last = j;
5433
5434         return 0;
5435 }
5436
5437 static bool si_check_s0_mc_reg_index(u16 in_reg, u16 *out_reg)
5438 {
5439         bool result = true;
5440
5441         switch (in_reg) {
5442         case  MC_SEQ_RAS_TIMING >> 2:
5443                 *out_reg = MC_SEQ_RAS_TIMING_LP >> 2;
5444                 break;
5445         case MC_SEQ_CAS_TIMING >> 2:
5446                 *out_reg = MC_SEQ_CAS_TIMING_LP >> 2;
5447                 break;
5448         case MC_SEQ_MISC_TIMING >> 2:
5449                 *out_reg = MC_SEQ_MISC_TIMING_LP >> 2;
5450                 break;
5451         case MC_SEQ_MISC_TIMING2 >> 2:
5452                 *out_reg = MC_SEQ_MISC_TIMING2_LP >> 2;
5453                 break;
5454         case MC_SEQ_RD_CTL_D0 >> 2:
5455                 *out_reg = MC_SEQ_RD_CTL_D0_LP >> 2;
5456                 break;
5457         case MC_SEQ_RD_CTL_D1 >> 2:
5458                 *out_reg = MC_SEQ_RD_CTL_D1_LP >> 2;
5459                 break;
5460         case MC_SEQ_WR_CTL_D0 >> 2:
5461                 *out_reg = MC_SEQ_WR_CTL_D0_LP >> 2;
5462                 break;
5463         case MC_SEQ_WR_CTL_D1 >> 2:
5464                 *out_reg = MC_SEQ_WR_CTL_D1_LP >> 2;
5465                 break;
5466         case MC_PMG_CMD_EMRS >> 2:
5467                 *out_reg = MC_SEQ_PMG_CMD_EMRS_LP >> 2;
5468                 break;
5469         case MC_PMG_CMD_MRS >> 2:
5470                 *out_reg = MC_SEQ_PMG_CMD_MRS_LP >> 2;
5471                 break;
5472         case MC_PMG_CMD_MRS1 >> 2:
5473                 *out_reg = MC_SEQ_PMG_CMD_MRS1_LP >> 2;
5474                 break;
5475         case MC_SEQ_PMG_TIMING >> 2:
5476                 *out_reg = MC_SEQ_PMG_TIMING_LP >> 2;
5477                 break;
5478         case MC_PMG_CMD_MRS2 >> 2:
5479                 *out_reg = MC_SEQ_PMG_CMD_MRS2_LP >> 2;
5480                 break;
5481         case MC_SEQ_WR_CTL_2 >> 2:
5482                 *out_reg = MC_SEQ_WR_CTL_2_LP >> 2;
5483                 break;
5484         default:
5485                 result = false;
5486                 break;
5487         }
5488
5489         return result;
5490 }
5491
5492 static void si_set_valid_flag(struct si_mc_reg_table *table)
5493 {
5494         u8 i, j;
5495
5496         for (i = 0; i < table->last; i++) {
5497                 for (j = 1; j < table->num_entries; j++) {
5498                         if (table->mc_reg_table_entry[j-1].mc_data[i] != table->mc_reg_table_entry[j].mc_data[i]) {
5499                                 table->valid_flag |= 1 << i;
5500                                 break;
5501                         }
5502                 }
5503         }
5504 }
5505
5506 static void si_set_s0_mc_reg_index(struct si_mc_reg_table *table)
5507 {
5508         u32 i;
5509         u16 address;
5510
5511         for (i = 0; i < table->last; i++)
5512                 table->mc_reg_address[i].s0 = si_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address) ?
5513                         address : table->mc_reg_address[i].s1;
5514
5515 }
5516
5517 static int si_copy_vbios_mc_reg_table(struct atom_mc_reg_table *table,
5518                                       struct si_mc_reg_table *si_table)
5519 {
5520         u8 i, j;
5521
5522         if (table->last > SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5523                 return -EINVAL;
5524         if (table->num_entries > MAX_AC_TIMING_ENTRIES)
5525                 return -EINVAL;
5526
5527         for (i = 0; i < table->last; i++)
5528                 si_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1;
5529         si_table->last = table->last;
5530
5531         for (i = 0; i < table->num_entries; i++) {
5532                 si_table->mc_reg_table_entry[i].mclk_max =
5533                         table->mc_reg_table_entry[i].mclk_max;
5534                 for (j = 0; j < table->last; j++) {
5535                         si_table->mc_reg_table_entry[i].mc_data[j] =
5536                                 table->mc_reg_table_entry[i].mc_data[j];
5537                 }
5538         }
5539         si_table->num_entries = table->num_entries;
5540
5541         return 0;
5542 }
5543
5544 static int si_initialize_mc_reg_table(struct radeon_device *rdev)
5545 {
5546         struct si_power_info *si_pi = si_get_pi(rdev);
5547         struct atom_mc_reg_table *table;
5548         struct si_mc_reg_table *si_table = &si_pi->mc_reg_table;
5549         u8 module_index = rv770_get_memory_module_index(rdev);
5550         int ret;
5551
5552         table = kzalloc(sizeof(struct atom_mc_reg_table), GFP_KERNEL);
5553         if (!table)
5554                 return -ENOMEM;
5555
5556         WREG32(MC_SEQ_RAS_TIMING_LP, RREG32(MC_SEQ_RAS_TIMING));
5557         WREG32(MC_SEQ_CAS_TIMING_LP, RREG32(MC_SEQ_CAS_TIMING));
5558         WREG32(MC_SEQ_MISC_TIMING_LP, RREG32(MC_SEQ_MISC_TIMING));
5559         WREG32(MC_SEQ_MISC_TIMING2_LP, RREG32(MC_SEQ_MISC_TIMING2));
5560         WREG32(MC_SEQ_PMG_CMD_EMRS_LP, RREG32(MC_PMG_CMD_EMRS));
5561         WREG32(MC_SEQ_PMG_CMD_MRS_LP, RREG32(MC_PMG_CMD_MRS));
5562         WREG32(MC_SEQ_PMG_CMD_MRS1_LP, RREG32(MC_PMG_CMD_MRS1));
5563         WREG32(MC_SEQ_WR_CTL_D0_LP, RREG32(MC_SEQ_WR_CTL_D0));
5564         WREG32(MC_SEQ_WR_CTL_D1_LP, RREG32(MC_SEQ_WR_CTL_D1));
5565         WREG32(MC_SEQ_RD_CTL_D0_LP, RREG32(MC_SEQ_RD_CTL_D0));
5566         WREG32(MC_SEQ_RD_CTL_D1_LP, RREG32(MC_SEQ_RD_CTL_D1));
5567         WREG32(MC_SEQ_PMG_TIMING_LP, RREG32(MC_SEQ_PMG_TIMING));
5568         WREG32(MC_SEQ_PMG_CMD_MRS2_LP, RREG32(MC_PMG_CMD_MRS2));
5569         WREG32(MC_SEQ_WR_CTL_2_LP, RREG32(MC_SEQ_WR_CTL_2));
5570
5571         ret = radeon_atom_init_mc_reg_table(rdev, module_index, table);
5572         if (ret)
5573                 goto init_mc_done;
5574
5575         ret = si_copy_vbios_mc_reg_table(table, si_table);
5576         if (ret)
5577                 goto init_mc_done;
5578
5579         si_set_s0_mc_reg_index(si_table);
5580
5581         ret = si_set_mc_special_registers(rdev, si_table);
5582         if (ret)
5583                 goto init_mc_done;
5584
5585         si_set_valid_flag(si_table);
5586
5587 init_mc_done:
5588         kfree(table);
5589
5590         return ret;
5591
5592 }
5593
5594 static void si_populate_mc_reg_addresses(struct radeon_device *rdev,
5595                                          SMC_SIslands_MCRegisters *mc_reg_table)
5596 {
5597         struct si_power_info *si_pi = si_get_pi(rdev);
5598         u32 i, j;
5599
5600         for (i = 0, j = 0; j < si_pi->mc_reg_table.last; j++) {
5601                 if (si_pi->mc_reg_table.valid_flag & (1 << j)) {
5602                         if (i >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5603                                 break;
5604                         mc_reg_table->address[i].s0 =
5605                                 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s0);
5606                         mc_reg_table->address[i].s1 =
5607                                 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s1);
5608                         i++;
5609                 }
5610         }
5611         mc_reg_table->last = (u8)i;
5612 }
5613
5614 static void si_convert_mc_registers(const struct si_mc_reg_entry *entry,
5615                                     SMC_SIslands_MCRegisterSet *data,
5616                                     u32 num_entries, u32 valid_flag)
5617 {
5618         u32 i, j;
5619
5620         for(i = 0, j = 0; j < num_entries; j++) {
5621                 if (valid_flag & (1 << j)) {
5622                         data->value[i] = cpu_to_be32(entry->mc_data[j]);
5623                         i++;
5624                 }
5625         }
5626 }
5627
5628 static void si_convert_mc_reg_table_entry_to_smc(struct radeon_device *rdev,
5629                                                  struct rv7xx_pl *pl,
5630                                                  SMC_SIslands_MCRegisterSet *mc_reg_table_data)
5631 {
5632         struct si_power_info *si_pi = si_get_pi(rdev);
5633         u32 i = 0;
5634
5635         for (i = 0; i < si_pi->mc_reg_table.num_entries; i++) {
5636                 if (pl->mclk <= si_pi->mc_reg_table.mc_reg_table_entry[i].mclk_max)
5637                         break;
5638         }
5639
5640         if ((i == si_pi->mc_reg_table.num_entries) && (i > 0))
5641                 --i;
5642
5643         si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[i],
5644                                 mc_reg_table_data, si_pi->mc_reg_table.last,
5645                                 si_pi->mc_reg_table.valid_flag);
5646 }
5647
5648 static void si_convert_mc_reg_table_to_smc(struct radeon_device *rdev,
5649                                            struct radeon_ps *radeon_state,
5650                                            SMC_SIslands_MCRegisters *mc_reg_table)
5651 {
5652         struct ni_ps *state = ni_get_ps(radeon_state);
5653         int i;
5654
5655         for (i = 0; i < state->performance_level_count; i++) {
5656                 si_convert_mc_reg_table_entry_to_smc(rdev,
5657                                                      &state->performance_levels[i],
5658                                                      &mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i]);
5659         }
5660 }
5661
5662 static int si_populate_mc_reg_table(struct radeon_device *rdev,
5663                                     struct radeon_ps *radeon_boot_state)
5664 {
5665         struct ni_ps *boot_state = ni_get_ps(radeon_boot_state);
5666         struct si_power_info *si_pi = si_get_pi(rdev);
5667         struct si_ulv_param *ulv = &si_pi->ulv;
5668         SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
5669
5670         memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
5671
5672         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_seq_index, 1);
5673
5674         si_populate_mc_reg_addresses(rdev, smc_mc_reg_table);
5675
5676         si_convert_mc_reg_table_entry_to_smc(rdev, &boot_state->performance_levels[0],
5677                                              &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_INITIAL_SLOT]);
5678
5679         si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
5680                                 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ACPI_SLOT],
5681                                 si_pi->mc_reg_table.last,
5682                                 si_pi->mc_reg_table.valid_flag);
5683
5684         if (ulv->supported && ulv->pl.vddc != 0)
5685                 si_convert_mc_reg_table_entry_to_smc(rdev, &ulv->pl,
5686                                                      &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT]);
5687         else
5688                 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
5689                                         &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT],
5690                                         si_pi->mc_reg_table.last,
5691                                         si_pi->mc_reg_table.valid_flag);
5692
5693         si_convert_mc_reg_table_to_smc(rdev, radeon_boot_state, smc_mc_reg_table);
5694
5695         return si_copy_bytes_to_smc(rdev, si_pi->mc_reg_table_start,
5696                                     (u8 *)smc_mc_reg_table,
5697                                     sizeof(SMC_SIslands_MCRegisters), si_pi->sram_end);
5698 }
5699
5700 static int si_upload_mc_reg_table(struct radeon_device *rdev,
5701                                   struct radeon_ps *radeon_new_state)
5702 {
5703         struct ni_ps *new_state = ni_get_ps(radeon_new_state);
5704         struct si_power_info *si_pi = si_get_pi(rdev);
5705         u32 address = si_pi->mc_reg_table_start +
5706                 offsetof(SMC_SIslands_MCRegisters,
5707                          data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT]);
5708         SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
5709
5710         memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
5711
5712         si_convert_mc_reg_table_to_smc(rdev, radeon_new_state, smc_mc_reg_table);
5713
5714
5715         return si_copy_bytes_to_smc(rdev, address,
5716                                     (u8 *)&smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT],
5717                                     sizeof(SMC_SIslands_MCRegisterSet) * new_state->performance_level_count,
5718                                     si_pi->sram_end);
5719
5720 }
5721
5722 static void si_enable_voltage_control(struct radeon_device *rdev, bool enable)
5723 {
5724         if (enable)
5725                 WREG32_P(GENERAL_PWRMGT, VOLT_PWRMGT_EN, ~VOLT_PWRMGT_EN);
5726         else
5727                 WREG32_P(GENERAL_PWRMGT, 0, ~VOLT_PWRMGT_EN);
5728 }
5729
5730 static enum radeon_pcie_gen si_get_maximum_link_speed(struct radeon_device *rdev,
5731                                                       struct radeon_ps *radeon_state)
5732 {
5733         struct ni_ps *state = ni_get_ps(radeon_state);
5734         int i;
5735         u16 pcie_speed, max_speed = 0;
5736
5737         for (i = 0; i < state->performance_level_count; i++) {
5738                 pcie_speed = state->performance_levels[i].pcie_gen;
5739                 if (max_speed < pcie_speed)
5740                         max_speed = pcie_speed;
5741         }
5742         return max_speed;
5743 }
5744
5745 static u16 si_get_current_pcie_speed(struct radeon_device *rdev)
5746 {
5747         u32 speed_cntl;
5748
5749         speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL) & LC_CURRENT_DATA_RATE_MASK;
5750         speed_cntl >>= LC_CURRENT_DATA_RATE_SHIFT;
5751
5752         return (u16)speed_cntl;
5753 }
5754
5755 static void si_request_link_speed_change_before_state_change(struct radeon_device *rdev,
5756                                                              struct radeon_ps *radeon_new_state,
5757                                                              struct radeon_ps *radeon_current_state)
5758 {
5759         struct si_power_info *si_pi = si_get_pi(rdev);
5760         enum radeon_pcie_gen target_link_speed = si_get_maximum_link_speed(rdev, radeon_new_state);
5761         enum radeon_pcie_gen current_link_speed;
5762
5763         if (si_pi->force_pcie_gen == RADEON_PCIE_GEN_INVALID)
5764                 current_link_speed = si_get_maximum_link_speed(rdev, radeon_current_state);
5765         else
5766                 current_link_speed = si_pi->force_pcie_gen;
5767
5768         si_pi->force_pcie_gen = RADEON_PCIE_GEN_INVALID;
5769         si_pi->pspp_notify_required = false;
5770         if (target_link_speed > current_link_speed) {
5771                 switch (target_link_speed) {
5772 #if defined(CONFIG_ACPI)
5773                 case RADEON_PCIE_GEN3:
5774                         if (radeon_acpi_pcie_performance_request(rdev, PCIE_PERF_REQ_PECI_GEN3, false) == 0)
5775                                 break;
5776                         si_pi->force_pcie_gen = RADEON_PCIE_GEN2;
5777                         if (current_link_speed == RADEON_PCIE_GEN2)
5778                                 break;
5779                 case RADEON_PCIE_GEN2:
5780                         if (radeon_acpi_pcie_performance_request(rdev, PCIE_PERF_REQ_PECI_GEN2, false) == 0)
5781                                 break;
5782 #endif
5783                 default:
5784                         si_pi->force_pcie_gen = si_get_current_pcie_speed(rdev);
5785                         break;
5786                 }
5787         } else {
5788                 if (target_link_speed < current_link_speed)
5789                         si_pi->pspp_notify_required = true;
5790         }
5791 }
5792
5793 static void si_notify_link_speed_change_after_state_change(struct radeon_device *rdev,
5794                                                            struct radeon_ps *radeon_new_state,
5795                                                            struct radeon_ps *radeon_current_state)
5796 {
5797         struct si_power_info *si_pi = si_get_pi(rdev);
5798         enum radeon_pcie_gen target_link_speed = si_get_maximum_link_speed(rdev, radeon_new_state);
5799         u8 request;
5800
5801         if (si_pi->pspp_notify_required) {
5802                 if (target_link_speed == RADEON_PCIE_GEN3)
5803                         request = PCIE_PERF_REQ_PECI_GEN3;
5804                 else if (target_link_speed == RADEON_PCIE_GEN2)
5805                         request = PCIE_PERF_REQ_PECI_GEN2;
5806                 else
5807                         request = PCIE_PERF_REQ_PECI_GEN1;
5808
5809                 if ((request == PCIE_PERF_REQ_PECI_GEN1) &&
5810                     (si_get_current_pcie_speed(rdev) > 0))
5811                         return;
5812
5813 #if defined(CONFIG_ACPI)
5814                 radeon_acpi_pcie_performance_request(rdev, request, false);
5815 #endif
5816         }
5817 }
5818
5819 #if 0
5820 static int si_ds_request(struct radeon_device *rdev,
5821                          bool ds_status_on, u32 count_write)
5822 {
5823         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
5824
5825         if (eg_pi->sclk_deep_sleep) {
5826                 if (ds_status_on)
5827                         return (si_send_msg_to_smc(rdev, PPSMC_MSG_CancelThrottleOVRDSCLKDS) ==
5828                                 PPSMC_Result_OK) ?
5829                                 0 : -EINVAL;
5830                 else
5831                         return (si_send_msg_to_smc(rdev, PPSMC_MSG_ThrottleOVRDSCLKDS) ==
5832                                 PPSMC_Result_OK) ? 0 : -EINVAL;
5833         }
5834         return 0;
5835 }
5836 #endif
5837
5838 static void si_set_max_cu_value(struct radeon_device *rdev)
5839 {
5840         struct si_power_info *si_pi = si_get_pi(rdev);
5841
5842         if (rdev->family == CHIP_VERDE) {
5843                 switch (rdev->pdev->device) {
5844                 case 0x6820:
5845                 case 0x6825:
5846                 case 0x6821:
5847                 case 0x6823:
5848                 case 0x6827:
5849                         si_pi->max_cu = 10;
5850                         break;
5851                 case 0x682D:
5852                 case 0x6824:
5853                 case 0x682F:
5854                 case 0x6826:
5855                         si_pi->max_cu = 8;
5856                         break;
5857                 case 0x6828:
5858                 case 0x6830:
5859                 case 0x6831:
5860                 case 0x6838:
5861                 case 0x6839:
5862                 case 0x683D:
5863                         si_pi->max_cu = 10;
5864                         break;
5865                 case 0x683B:
5866                 case 0x683F:
5867                 case 0x6829:
5868                         si_pi->max_cu = 8;
5869                         break;
5870                 default:
5871                         si_pi->max_cu = 0;
5872                         break;
5873                 }
5874         } else {
5875                 si_pi->max_cu = 0;
5876         }
5877 }
5878
5879 static int si_patch_single_dependency_table_based_on_leakage(struct radeon_device *rdev,
5880                                                              struct radeon_clock_voltage_dependency_table *table)
5881 {
5882         u32 i;
5883         int j;
5884         u16 leakage_voltage;
5885
5886         if (table) {
5887                 for (i = 0; i < table->count; i++) {
5888                         switch (si_get_leakage_voltage_from_leakage_index(rdev,
5889                                                                           table->entries[i].v,
5890                                                                           &leakage_voltage)) {
5891                         case 0:
5892                                 table->entries[i].v = leakage_voltage;
5893                                 break;
5894                         case -EAGAIN:
5895                                 return -EINVAL;
5896                         case -EINVAL:
5897                         default:
5898                                 break;
5899                         }
5900                 }
5901
5902                 for (j = (table->count - 2); j >= 0; j--) {
5903                         table->entries[j].v = (table->entries[j].v <= table->entries[j + 1].v) ?
5904                                 table->entries[j].v : table->entries[j + 1].v;
5905                 }
5906         }
5907         return 0;
5908 }
5909
5910 static int si_patch_dependency_tables_based_on_leakage(struct radeon_device *rdev)
5911 {
5912         int ret = 0;
5913
5914         ret = si_patch_single_dependency_table_based_on_leakage(rdev,
5915                                                                 &rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk);
5916         ret = si_patch_single_dependency_table_based_on_leakage(rdev,
5917                                                                 &rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk);
5918         ret = si_patch_single_dependency_table_based_on_leakage(rdev,
5919                                                                 &rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk);
5920         return ret;
5921 }
5922
5923 static void si_set_pcie_lane_width_in_smc(struct radeon_device *rdev,
5924                                           struct radeon_ps *radeon_new_state,
5925                                           struct radeon_ps *radeon_current_state)
5926 {
5927         u32 lane_width;
5928         u32 new_lane_width =
5929                 (radeon_new_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT;
5930         u32 current_lane_width =
5931                 (radeon_current_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT;
5932
5933         if (new_lane_width != current_lane_width) {
5934                 radeon_set_pcie_lanes(rdev, new_lane_width);
5935                 lane_width = radeon_get_pcie_lanes(rdev);
5936                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
5937         }
5938 }
5939
5940 static void si_set_vce_clock(struct radeon_device *rdev,
5941                              struct radeon_ps *new_rps,
5942                              struct radeon_ps *old_rps)
5943 {
5944         if ((old_rps->evclk != new_rps->evclk) ||
5945             (old_rps->ecclk != new_rps->ecclk)) {
5946                 /* turn the clocks on when encoding, off otherwise */
5947                 if (new_rps->evclk || new_rps->ecclk)
5948                         vce_v1_0_enable_mgcg(rdev, false);
5949                 else
5950                         vce_v1_0_enable_mgcg(rdev, true);
5951                 radeon_set_vce_clocks(rdev, new_rps->evclk, new_rps->ecclk);
5952         }
5953 }
5954
5955 void si_dpm_setup_asic(struct radeon_device *rdev)
5956 {
5957         int r;
5958
5959         r = si_mc_load_microcode(rdev);
5960         if (r)
5961                 DRM_ERROR("Failed to load MC firmware!\n");
5962         rv770_get_memory_type(rdev);
5963         si_read_clock_registers(rdev);
5964         si_enable_acpi_power_management(rdev);
5965 }
5966
5967 static int si_thermal_enable_alert(struct radeon_device *rdev,
5968                                    bool enable)
5969 {
5970         u32 thermal_int = RREG32(CG_THERMAL_INT);
5971
5972         if (enable) {
5973                 PPSMC_Result result;
5974
5975                 thermal_int &= ~(THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW);
5976                 WREG32(CG_THERMAL_INT, thermal_int);
5977                 rdev->irq.dpm_thermal = false;
5978                 result = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt);
5979                 if (result != PPSMC_Result_OK) {
5980                         DRM_DEBUG_KMS("Could not enable thermal interrupts.\n");
5981                         return -EINVAL;
5982                 }
5983         } else {
5984                 thermal_int |= THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW;
5985                 WREG32(CG_THERMAL_INT, thermal_int);
5986                 rdev->irq.dpm_thermal = true;
5987         }
5988
5989         return 0;
5990 }
5991
5992 static int si_thermal_set_temperature_range(struct radeon_device *rdev,
5993                                             int min_temp, int max_temp)
5994 {
5995         int low_temp = 0 * 1000;
5996         int high_temp = 255 * 1000;
5997
5998         if (low_temp < min_temp)
5999                 low_temp = min_temp;
6000         if (high_temp > max_temp)
6001                 high_temp = max_temp;
6002         if (high_temp < low_temp) {
6003                 DRM_ERROR("invalid thermal range: %d - %d\n", low_temp, high_temp);
6004                 return -EINVAL;
6005         }
6006
6007         WREG32_P(CG_THERMAL_INT, DIG_THERM_INTH(high_temp / 1000), ~DIG_THERM_INTH_MASK);
6008         WREG32_P(CG_THERMAL_INT, DIG_THERM_INTL(low_temp / 1000), ~DIG_THERM_INTL_MASK);
6009         WREG32_P(CG_THERMAL_CTRL, DIG_THERM_DPM(high_temp / 1000), ~DIG_THERM_DPM_MASK);
6010
6011         rdev->pm.dpm.thermal.min_temp = low_temp;
6012         rdev->pm.dpm.thermal.max_temp = high_temp;
6013
6014         return 0;
6015 }
6016
6017 static void si_fan_ctrl_set_static_mode(struct radeon_device *rdev, u32 mode)
6018 {
6019         struct si_power_info *si_pi = si_get_pi(rdev);
6020         u32 tmp;
6021
6022         if (si_pi->fan_ctrl_is_in_default_mode) {
6023                 tmp = (RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK) >> FDO_PWM_MODE_SHIFT;
6024                 si_pi->fan_ctrl_default_mode = tmp;
6025                 tmp = (RREG32(CG_FDO_CTRL2) & TMIN_MASK) >> TMIN_SHIFT;
6026                 si_pi->t_min = tmp;
6027                 si_pi->fan_ctrl_is_in_default_mode = false;
6028         }
6029
6030         tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK;
6031         tmp |= TMIN(0);
6032         WREG32(CG_FDO_CTRL2, tmp);
6033
6034         tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK;
6035         tmp |= FDO_PWM_MODE(mode);
6036         WREG32(CG_FDO_CTRL2, tmp);
6037 }
6038
6039 static int si_thermal_setup_fan_table(struct radeon_device *rdev)
6040 {
6041         struct si_power_info *si_pi = si_get_pi(rdev);
6042         PP_SIslands_FanTable fan_table = { FDO_MODE_HARDWARE };
6043         u32 duty100;
6044         u32 t_diff1, t_diff2, pwm_diff1, pwm_diff2;
6045         u16 fdo_min, slope1, slope2;
6046         u32 reference_clock, tmp;
6047         int ret;
6048         u64 tmp64;
6049
6050         if (!si_pi->fan_table_start) {
6051                 rdev->pm.dpm.fan.ucode_fan_control = false;
6052                 return 0;
6053         }
6054
6055         duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6056
6057         if (duty100 == 0) {
6058                 rdev->pm.dpm.fan.ucode_fan_control = false;
6059                 return 0;
6060         }
6061
6062         tmp64 = (u64)rdev->pm.dpm.fan.pwm_min * duty100;
6063         do_div(tmp64, 10000);
6064         fdo_min = (u16)tmp64;
6065
6066         t_diff1 = rdev->pm.dpm.fan.t_med - rdev->pm.dpm.fan.t_min;
6067         t_diff2 = rdev->pm.dpm.fan.t_high - rdev->pm.dpm.fan.t_med;
6068
6069         pwm_diff1 = rdev->pm.dpm.fan.pwm_med - rdev->pm.dpm.fan.pwm_min;
6070         pwm_diff2 = rdev->pm.dpm.fan.pwm_high - rdev->pm.dpm.fan.pwm_med;
6071
6072         slope1 = (u16)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100);
6073         slope2 = (u16)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100);
6074
6075         fan_table.temp_min = cpu_to_be16((50 + rdev->pm.dpm.fan.t_min) / 100);
6076         fan_table.temp_med = cpu_to_be16((50 + rdev->pm.dpm.fan.t_med) / 100);
6077         fan_table.temp_max = cpu_to_be16((50 + rdev->pm.dpm.fan.t_max) / 100);
6078
6079         fan_table.slope1 = cpu_to_be16(slope1);
6080         fan_table.slope2 = cpu_to_be16(slope2);
6081
6082         fan_table.fdo_min = cpu_to_be16(fdo_min);
6083
6084         fan_table.hys_down = cpu_to_be16(rdev->pm.dpm.fan.t_hyst);
6085
6086         fan_table.hys_up = cpu_to_be16(1);
6087
6088         fan_table.hys_slope = cpu_to_be16(1);
6089
6090         fan_table.temp_resp_lim = cpu_to_be16(5);
6091
6092         reference_clock = radeon_get_xclk(rdev);
6093
6094         fan_table.refresh_period = cpu_to_be32((rdev->pm.dpm.fan.cycle_delay *
6095                                                 reference_clock) / 1600);
6096
6097         fan_table.fdo_max = cpu_to_be16((u16)duty100);
6098
6099         tmp = (RREG32(CG_MULT_THERMAL_CTRL) & TEMP_SEL_MASK) >> TEMP_SEL_SHIFT;
6100         fan_table.temp_src = (uint8_t)tmp;
6101
6102         ret = si_copy_bytes_to_smc(rdev,
6103                                    si_pi->fan_table_start,
6104                                    (u8 *)(&fan_table),
6105                                    sizeof(fan_table),
6106                                    si_pi->sram_end);
6107
6108         if (ret) {
6109                 DRM_ERROR("Failed to load fan table to the SMC.");
6110                 rdev->pm.dpm.fan.ucode_fan_control = false;
6111         }
6112
6113         return 0;
6114 }
6115
6116 static int si_fan_ctrl_start_smc_fan_control(struct radeon_device *rdev)
6117 {
6118         struct si_power_info *si_pi = si_get_pi(rdev);
6119         PPSMC_Result ret;
6120
6121         ret = si_send_msg_to_smc(rdev, PPSMC_StartFanControl);
6122         if (ret == PPSMC_Result_OK) {
6123                 si_pi->fan_is_controlled_by_smc = true;
6124                 return 0;
6125         } else {
6126                 return -EINVAL;
6127         }
6128 }
6129
6130 static int si_fan_ctrl_stop_smc_fan_control(struct radeon_device *rdev)
6131 {
6132         struct si_power_info *si_pi = si_get_pi(rdev);
6133         PPSMC_Result ret;
6134
6135         ret = si_send_msg_to_smc(rdev, PPSMC_StopFanControl);
6136
6137         if (ret == PPSMC_Result_OK) {
6138                 si_pi->fan_is_controlled_by_smc = false;
6139                 return 0;
6140         } else {
6141                 return -EINVAL;
6142         }
6143 }
6144
6145 int si_fan_ctrl_get_fan_speed_percent(struct radeon_device *rdev,
6146                                       u32 *speed)
6147 {
6148         u32 duty, duty100;
6149         u64 tmp64;
6150
6151         if (rdev->pm.no_fan)
6152                 return -ENOENT;
6153
6154         duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6155         duty = (RREG32(CG_THERMAL_STATUS) & FDO_PWM_DUTY_MASK) >> FDO_PWM_DUTY_SHIFT;
6156
6157         if (duty100 == 0)
6158                 return -EINVAL;
6159
6160         tmp64 = (u64)duty * 100;
6161         do_div(tmp64, duty100);
6162         *speed = (u32)tmp64;
6163
6164         if (*speed > 100)
6165                 *speed = 100;
6166
6167         return 0;
6168 }
6169
6170 int si_fan_ctrl_set_fan_speed_percent(struct radeon_device *rdev,
6171                                       u32 speed)
6172 {
6173         struct si_power_info *si_pi = si_get_pi(rdev);
6174         u32 tmp;
6175         u32 duty, duty100;
6176         u64 tmp64;
6177
6178         if (rdev->pm.no_fan)
6179                 return -ENOENT;
6180
6181         if (si_pi->fan_is_controlled_by_smc)
6182                 return -EINVAL;
6183
6184         if (speed > 100)
6185                 return -EINVAL;
6186
6187         duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6188
6189         if (duty100 == 0)
6190                 return -EINVAL;
6191
6192         tmp64 = (u64)speed * duty100;
6193         do_div(tmp64, 100);
6194         duty = (u32)tmp64;
6195
6196         tmp = RREG32(CG_FDO_CTRL0) & ~FDO_STATIC_DUTY_MASK;
6197         tmp |= FDO_STATIC_DUTY(duty);
6198         WREG32(CG_FDO_CTRL0, tmp);
6199
6200         return 0;
6201 }
6202
6203 void si_fan_ctrl_set_mode(struct radeon_device *rdev, u32 mode)
6204 {
6205         if (mode) {
6206                 /* stop auto-manage */
6207                 if (rdev->pm.dpm.fan.ucode_fan_control)
6208                         si_fan_ctrl_stop_smc_fan_control(rdev);
6209                 si_fan_ctrl_set_static_mode(rdev, mode);
6210         } else {
6211                 /* restart auto-manage */
6212                 if (rdev->pm.dpm.fan.ucode_fan_control)
6213                         si_thermal_start_smc_fan_control(rdev);
6214                 else
6215                         si_fan_ctrl_set_default_mode(rdev);
6216         }
6217 }
6218
6219 u32 si_fan_ctrl_get_mode(struct radeon_device *rdev)
6220 {
6221         struct si_power_info *si_pi = si_get_pi(rdev);
6222         u32 tmp;
6223
6224         if (si_pi->fan_is_controlled_by_smc)
6225                 return 0;
6226
6227         tmp = RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK;
6228         return (tmp >> FDO_PWM_MODE_SHIFT);
6229 }
6230
6231 #if 0
6232 static int si_fan_ctrl_get_fan_speed_rpm(struct radeon_device *rdev,
6233                                          u32 *speed)
6234 {
6235         u32 tach_period;
6236         u32 xclk = radeon_get_xclk(rdev);
6237
6238         if (rdev->pm.no_fan)
6239                 return -ENOENT;
6240
6241         if (rdev->pm.fan_pulses_per_revolution == 0)
6242                 return -ENOENT;
6243
6244         tach_period = (RREG32(CG_TACH_STATUS) & TACH_PERIOD_MASK) >> TACH_PERIOD_SHIFT;
6245         if (tach_period == 0)
6246                 return -ENOENT;
6247
6248         *speed = 60 * xclk * 10000 / tach_period;
6249
6250         return 0;
6251 }
6252
6253 static int si_fan_ctrl_set_fan_speed_rpm(struct radeon_device *rdev,
6254                                          u32 speed)
6255 {
6256         u32 tach_period, tmp;
6257         u32 xclk = radeon_get_xclk(rdev);
6258
6259         if (rdev->pm.no_fan)
6260                 return -ENOENT;
6261
6262         if (rdev->pm.fan_pulses_per_revolution == 0)
6263                 return -ENOENT;
6264
6265         if ((speed < rdev->pm.fan_min_rpm) ||
6266             (speed > rdev->pm.fan_max_rpm))
6267                 return -EINVAL;
6268
6269         if (rdev->pm.dpm.fan.ucode_fan_control)
6270                 si_fan_ctrl_stop_smc_fan_control(rdev);
6271
6272         tach_period = 60 * xclk * 10000 / (8 * speed);
6273         tmp = RREG32(CG_TACH_CTRL) & ~TARGET_PERIOD_MASK;
6274         tmp |= TARGET_PERIOD(tach_period);
6275         WREG32(CG_TACH_CTRL, tmp);
6276
6277         si_fan_ctrl_set_static_mode(rdev, FDO_PWM_MODE_STATIC_RPM);
6278
6279         return 0;
6280 }
6281 #endif
6282
6283 static void si_fan_ctrl_set_default_mode(struct radeon_device *rdev)
6284 {
6285         struct si_power_info *si_pi = si_get_pi(rdev);
6286         u32 tmp;
6287
6288         if (!si_pi->fan_ctrl_is_in_default_mode) {
6289                 tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK;
6290                 tmp |= FDO_PWM_MODE(si_pi->fan_ctrl_default_mode);
6291                 WREG32(CG_FDO_CTRL2, tmp);
6292
6293                 tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK;
6294                 tmp |= TMIN(si_pi->t_min);
6295                 WREG32(CG_FDO_CTRL2, tmp);
6296                 si_pi->fan_ctrl_is_in_default_mode = true;
6297         }
6298 }
6299
6300 static void si_thermal_start_smc_fan_control(struct radeon_device *rdev)
6301 {
6302         if (rdev->pm.dpm.fan.ucode_fan_control) {
6303                 si_fan_ctrl_start_smc_fan_control(rdev);
6304                 si_fan_ctrl_set_static_mode(rdev, FDO_PWM_MODE_STATIC);
6305         }
6306 }
6307
6308 static void si_thermal_initialize(struct radeon_device *rdev)
6309 {
6310         u32 tmp;
6311
6312         if (rdev->pm.fan_pulses_per_revolution) {
6313                 tmp = RREG32(CG_TACH_CTRL) & ~EDGE_PER_REV_MASK;
6314                 tmp |= EDGE_PER_REV(rdev->pm.fan_pulses_per_revolution -1);
6315                 WREG32(CG_TACH_CTRL, tmp);
6316         }
6317
6318         tmp = RREG32(CG_FDO_CTRL2) & ~TACH_PWM_RESP_RATE_MASK;
6319         tmp |= TACH_PWM_RESP_RATE(0x28);
6320         WREG32(CG_FDO_CTRL2, tmp);
6321 }
6322
6323 static int si_thermal_start_thermal_controller(struct radeon_device *rdev)
6324 {
6325         int ret;
6326
6327         si_thermal_initialize(rdev);
6328         ret = si_thermal_set_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
6329         if (ret)
6330                 return ret;
6331         ret = si_thermal_enable_alert(rdev, true);
6332         if (ret)
6333                 return ret;
6334         if (rdev->pm.dpm.fan.ucode_fan_control) {
6335                 ret = si_halt_smc(rdev);
6336                 if (ret)
6337                         return ret;
6338                 ret = si_thermal_setup_fan_table(rdev);
6339                 if (ret)
6340                         return ret;
6341                 ret = si_resume_smc(rdev);
6342                 if (ret)
6343                         return ret;
6344                 si_thermal_start_smc_fan_control(rdev);
6345         }
6346
6347         return 0;
6348 }
6349
6350 static void si_thermal_stop_thermal_controller(struct radeon_device *rdev)
6351 {
6352         if (!rdev->pm.no_fan) {
6353                 si_fan_ctrl_set_default_mode(rdev);
6354                 si_fan_ctrl_stop_smc_fan_control(rdev);
6355         }
6356 }
6357
6358 int si_dpm_enable(struct radeon_device *rdev)
6359 {
6360         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
6361         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
6362         struct si_power_info *si_pi = si_get_pi(rdev);
6363         struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps;
6364         int ret;
6365
6366         if (si_is_smc_running(rdev))
6367                 return -EINVAL;
6368         if (pi->voltage_control || si_pi->voltage_control_svi2)
6369                 si_enable_voltage_control(rdev, true);
6370         if (pi->mvdd_control)
6371                 si_get_mvdd_configuration(rdev);
6372         if (pi->voltage_control || si_pi->voltage_control_svi2) {
6373                 ret = si_construct_voltage_tables(rdev);
6374                 if (ret) {
6375                         DRM_ERROR("si_construct_voltage_tables failed\n");
6376                         return ret;
6377                 }
6378         }
6379         if (eg_pi->dynamic_ac_timing) {
6380                 ret = si_initialize_mc_reg_table(rdev);
6381                 if (ret)
6382                         eg_pi->dynamic_ac_timing = false;
6383         }
6384         if (pi->dynamic_ss)
6385                 si_enable_spread_spectrum(rdev, true);
6386         if (pi->thermal_protection)
6387                 si_enable_thermal_protection(rdev, true);
6388         si_setup_bsp(rdev);
6389         si_program_git(rdev);
6390         si_program_tp(rdev);
6391         si_program_tpp(rdev);
6392         si_program_sstp(rdev);
6393         si_enable_display_gap(rdev);
6394         si_program_vc(rdev);
6395         ret = si_upload_firmware(rdev);
6396         if (ret) {
6397                 DRM_ERROR("si_upload_firmware failed\n");
6398                 return ret;
6399         }
6400         ret = si_process_firmware_header(rdev);
6401         if (ret) {
6402                 DRM_ERROR("si_process_firmware_header failed\n");
6403                 return ret;
6404         }
6405         ret = si_initial_switch_from_arb_f0_to_f1(rdev);
6406         if (ret) {
6407                 DRM_ERROR("si_initial_switch_from_arb_f0_to_f1 failed\n");
6408                 return ret;
6409         }
6410         ret = si_init_smc_table(rdev);
6411         if (ret) {
6412                 DRM_ERROR("si_init_smc_table failed\n");
6413                 return ret;
6414         }
6415         ret = si_init_smc_spll_table(rdev);
6416         if (ret) {
6417                 DRM_ERROR("si_init_smc_spll_table failed\n");
6418                 return ret;
6419         }
6420         ret = si_init_arb_table_index(rdev);
6421         if (ret) {
6422                 DRM_ERROR("si_init_arb_table_index failed\n");
6423                 return ret;
6424         }
6425         if (eg_pi->dynamic_ac_timing) {
6426                 ret = si_populate_mc_reg_table(rdev, boot_ps);
6427                 if (ret) {
6428                         DRM_ERROR("si_populate_mc_reg_table failed\n");
6429                         return ret;
6430                 }
6431         }
6432         ret = si_initialize_smc_cac_tables(rdev);
6433         if (ret) {
6434                 DRM_ERROR("si_initialize_smc_cac_tables failed\n");
6435                 return ret;
6436         }
6437         ret = si_initialize_hardware_cac_manager(rdev);
6438         if (ret) {
6439                 DRM_ERROR("si_initialize_hardware_cac_manager failed\n");
6440                 return ret;
6441         }
6442         ret = si_initialize_smc_dte_tables(rdev);
6443         if (ret) {
6444                 DRM_ERROR("si_initialize_smc_dte_tables failed\n");
6445                 return ret;
6446         }
6447         ret = si_populate_smc_tdp_limits(rdev, boot_ps);
6448         if (ret) {
6449                 DRM_ERROR("si_populate_smc_tdp_limits failed\n");
6450                 return ret;
6451         }
6452         ret = si_populate_smc_tdp_limits_2(rdev, boot_ps);
6453         if (ret) {
6454                 DRM_ERROR("si_populate_smc_tdp_limits_2 failed\n");
6455                 return ret;
6456         }
6457         si_program_response_times(rdev);
6458         si_program_ds_registers(rdev);
6459         si_dpm_start_smc(rdev);
6460         ret = si_notify_smc_display_change(rdev, false);
6461         if (ret) {
6462                 DRM_ERROR("si_notify_smc_display_change failed\n");
6463                 return ret;
6464         }
6465         si_enable_sclk_control(rdev, true);
6466         si_start_dpm(rdev);
6467
6468         si_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true);
6469
6470         si_thermal_start_thermal_controller(rdev);
6471
6472         ni_update_current_ps(rdev, boot_ps);
6473
6474         return 0;
6475 }
6476
6477 static int si_set_temperature_range(struct radeon_device *rdev)
6478 {
6479         int ret;
6480
6481         ret = si_thermal_enable_alert(rdev, false);
6482         if (ret)
6483                 return ret;
6484         ret = si_thermal_set_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
6485         if (ret)
6486                 return ret;
6487         ret = si_thermal_enable_alert(rdev, true);
6488         if (ret)
6489                 return ret;
6490
6491         return ret;
6492 }
6493
6494 int si_dpm_late_enable(struct radeon_device *rdev)
6495 {
6496         int ret;
6497
6498         ret = si_set_temperature_range(rdev);
6499         if (ret)
6500                 return ret;
6501
6502         return ret;
6503 }
6504
6505 void si_dpm_disable(struct radeon_device *rdev)
6506 {
6507         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
6508         struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps;
6509
6510         if (!si_is_smc_running(rdev))
6511                 return;
6512         si_thermal_stop_thermal_controller(rdev);
6513         si_disable_ulv(rdev);
6514         si_clear_vc(rdev);
6515         if (pi->thermal_protection)
6516                 si_enable_thermal_protection(rdev, false);
6517         si_enable_power_containment(rdev, boot_ps, false);
6518         si_enable_smc_cac(rdev, boot_ps, false);
6519         si_enable_spread_spectrum(rdev, false);
6520         si_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, false);
6521         si_stop_dpm(rdev);
6522         si_reset_to_default(rdev);
6523         si_dpm_stop_smc(rdev);
6524         si_force_switch_to_arb_f0(rdev);
6525
6526         ni_update_current_ps(rdev, boot_ps);
6527 }
6528
6529 int si_dpm_pre_set_power_state(struct radeon_device *rdev)
6530 {
6531         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
6532         struct radeon_ps requested_ps = *rdev->pm.dpm.requested_ps;
6533         struct radeon_ps *new_ps = &requested_ps;
6534
6535         ni_update_requested_ps(rdev, new_ps);
6536
6537         si_apply_state_adjust_rules(rdev, &eg_pi->requested_rps);
6538
6539         return 0;
6540 }
6541
6542 static int si_power_control_set_level(struct radeon_device *rdev)
6543 {
6544         struct radeon_ps *new_ps = rdev->pm.dpm.requested_ps;
6545         int ret;
6546
6547         ret = si_restrict_performance_levels_before_switch(rdev);
6548         if (ret)
6549                 return ret;
6550         ret = si_halt_smc(rdev);
6551         if (ret)
6552                 return ret;
6553         ret = si_populate_smc_tdp_limits(rdev, new_ps);
6554         if (ret)
6555                 return ret;
6556         ret = si_populate_smc_tdp_limits_2(rdev, new_ps);
6557         if (ret)
6558                 return ret;
6559         ret = si_resume_smc(rdev);
6560         if (ret)
6561                 return ret;
6562         ret = si_set_sw_state(rdev);
6563         if (ret)
6564                 return ret;
6565         return 0;
6566 }
6567
6568 int si_dpm_set_power_state(struct radeon_device *rdev)
6569 {
6570         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
6571         struct radeon_ps *new_ps = &eg_pi->requested_rps;
6572         struct radeon_ps *old_ps = &eg_pi->current_rps;
6573         int ret;
6574
6575         ret = si_disable_ulv(rdev);
6576         if (ret) {
6577                 DRM_ERROR("si_disable_ulv failed\n");
6578                 return ret;
6579         }
6580         ret = si_restrict_performance_levels_before_switch(rdev);
6581         if (ret) {
6582                 DRM_ERROR("si_restrict_performance_levels_before_switch failed\n");
6583                 return ret;
6584         }
6585         if (eg_pi->pcie_performance_request)
6586                 si_request_link_speed_change_before_state_change(rdev, new_ps, old_ps);
6587         ni_set_uvd_clock_before_set_eng_clock(rdev, new_ps, old_ps);
6588         ret = si_enable_power_containment(rdev, new_ps, false);
6589         if (ret) {
6590                 DRM_ERROR("si_enable_power_containment failed\n");
6591                 return ret;
6592         }
6593         ret = si_enable_smc_cac(rdev, new_ps, false);
6594         if (ret) {
6595                 DRM_ERROR("si_enable_smc_cac failed\n");
6596                 return ret;
6597         }
6598         ret = si_halt_smc(rdev);
6599         if (ret) {
6600                 DRM_ERROR("si_halt_smc failed\n");
6601                 return ret;
6602         }
6603         ret = si_upload_sw_state(rdev, new_ps);
6604         if (ret) {
6605                 DRM_ERROR("si_upload_sw_state failed\n");
6606                 return ret;
6607         }
6608         ret = si_upload_smc_data(rdev);
6609         if (ret) {
6610                 DRM_ERROR("si_upload_smc_data failed\n");
6611                 return ret;
6612         }
6613         ret = si_upload_ulv_state(rdev);
6614         if (ret) {
6615                 DRM_ERROR("si_upload_ulv_state failed\n");
6616                 return ret;
6617         }
6618         if (eg_pi->dynamic_ac_timing) {
6619                 ret = si_upload_mc_reg_table(rdev, new_ps);
6620                 if (ret) {
6621                         DRM_ERROR("si_upload_mc_reg_table failed\n");
6622                         return ret;
6623                 }
6624         }
6625         ret = si_program_memory_timing_parameters(rdev, new_ps);
6626         if (ret) {
6627                 DRM_ERROR("si_program_memory_timing_parameters failed\n");
6628                 return ret;
6629         }
6630         si_set_pcie_lane_width_in_smc(rdev, new_ps, old_ps);
6631
6632         ret = si_resume_smc(rdev);
6633         if (ret) {
6634                 DRM_ERROR("si_resume_smc failed\n");
6635                 return ret;
6636         }
6637         ret = si_set_sw_state(rdev);
6638         if (ret) {
6639                 DRM_ERROR("si_set_sw_state failed\n");
6640                 return ret;
6641         }
6642         ni_set_uvd_clock_after_set_eng_clock(rdev, new_ps, old_ps);
6643         si_set_vce_clock(rdev, new_ps, old_ps);
6644         if (eg_pi->pcie_performance_request)
6645                 si_notify_link_speed_change_after_state_change(rdev, new_ps, old_ps);
6646         ret = si_set_power_state_conditionally_enable_ulv(rdev, new_ps);
6647         if (ret) {
6648                 DRM_ERROR("si_set_power_state_conditionally_enable_ulv failed\n");
6649                 return ret;
6650         }
6651         ret = si_enable_smc_cac(rdev, new_ps, true);
6652         if (ret) {
6653                 DRM_ERROR("si_enable_smc_cac failed\n");
6654                 return ret;
6655         }
6656         ret = si_enable_power_containment(rdev, new_ps, true);
6657         if (ret) {
6658                 DRM_ERROR("si_enable_power_containment failed\n");
6659                 return ret;
6660         }
6661
6662         ret = si_power_control_set_level(rdev);
6663         if (ret) {
6664                 DRM_ERROR("si_power_control_set_level failed\n");
6665                 return ret;
6666         }
6667
6668         return 0;
6669 }
6670
6671 void si_dpm_post_set_power_state(struct radeon_device *rdev)
6672 {
6673         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
6674         struct radeon_ps *new_ps = &eg_pi->requested_rps;
6675
6676         ni_update_current_ps(rdev, new_ps);
6677 }
6678
6679 #if 0
6680 void si_dpm_reset_asic(struct radeon_device *rdev)
6681 {
6682         si_restrict_performance_levels_before_switch(rdev);
6683         si_disable_ulv(rdev);
6684         si_set_boot_state(rdev);
6685 }
6686 #endif
6687
6688 void si_dpm_display_configuration_changed(struct radeon_device *rdev)
6689 {
6690         si_program_display_gap(rdev);
6691 }
6692
6693 union power_info {
6694         struct _ATOM_POWERPLAY_INFO info;
6695         struct _ATOM_POWERPLAY_INFO_V2 info_2;
6696         struct _ATOM_POWERPLAY_INFO_V3 info_3;
6697         struct _ATOM_PPLIB_POWERPLAYTABLE pplib;
6698         struct _ATOM_PPLIB_POWERPLAYTABLE2 pplib2;
6699         struct _ATOM_PPLIB_POWERPLAYTABLE3 pplib3;
6700 };
6701
6702 union pplib_clock_info {
6703         struct _ATOM_PPLIB_R600_CLOCK_INFO r600;
6704         struct _ATOM_PPLIB_RS780_CLOCK_INFO rs780;
6705         struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen;
6706         struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo;
6707         struct _ATOM_PPLIB_SI_CLOCK_INFO si;
6708 };
6709
6710 union pplib_power_state {
6711         struct _ATOM_PPLIB_STATE v1;
6712         struct _ATOM_PPLIB_STATE_V2 v2;
6713 };
6714
6715 static void si_parse_pplib_non_clock_info(struct radeon_device *rdev,
6716                                           struct radeon_ps *rps,
6717                                           struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info,
6718                                           u8 table_rev)
6719 {
6720         rps->caps = le32_to_cpu(non_clock_info->ulCapsAndSettings);
6721         rps->class = le16_to_cpu(non_clock_info->usClassification);
6722         rps->class2 = le16_to_cpu(non_clock_info->usClassification2);
6723
6724         if (ATOM_PPLIB_NONCLOCKINFO_VER1 < table_rev) {
6725                 rps->vclk = le32_to_cpu(non_clock_info->ulVCLK);
6726                 rps->dclk = le32_to_cpu(non_clock_info->ulDCLK);
6727         } else if (r600_is_uvd_state(rps->class, rps->class2)) {
6728                 rps->vclk = RV770_DEFAULT_VCLK_FREQ;
6729                 rps->dclk = RV770_DEFAULT_DCLK_FREQ;
6730         } else {
6731                 rps->vclk = 0;
6732                 rps->dclk = 0;
6733         }
6734
6735         if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT)
6736                 rdev->pm.dpm.boot_ps = rps;
6737         if (rps->class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE)
6738                 rdev->pm.dpm.uvd_ps = rps;
6739 }
6740
6741 static void si_parse_pplib_clock_info(struct radeon_device *rdev,
6742                                       struct radeon_ps *rps, int index,
6743                                       union pplib_clock_info *clock_info)
6744 {
6745         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
6746         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
6747         struct si_power_info *si_pi = si_get_pi(rdev);
6748         struct ni_ps *ps = ni_get_ps(rps);
6749         u16 leakage_voltage;
6750         struct rv7xx_pl *pl = &ps->performance_levels[index];
6751         int ret;
6752
6753         ps->performance_level_count = index + 1;
6754
6755         pl->sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
6756         pl->sclk |= clock_info->si.ucEngineClockHigh << 16;
6757         pl->mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
6758         pl->mclk |= clock_info->si.ucMemoryClockHigh << 16;
6759
6760         pl->vddc = le16_to_cpu(clock_info->si.usVDDC);
6761         pl->vddci = le16_to_cpu(clock_info->si.usVDDCI);
6762         pl->flags = le32_to_cpu(clock_info->si.ulFlags);
6763         pl->pcie_gen = r600_get_pcie_gen_support(rdev,
6764                                                  si_pi->sys_pcie_mask,
6765                                                  si_pi->boot_pcie_gen,
6766                                                  clock_info->si.ucPCIEGen);
6767
6768         /* patch up vddc if necessary */
6769         ret = si_get_leakage_voltage_from_leakage_index(rdev, pl->vddc,
6770                                                         &leakage_voltage);
6771         if (ret == 0)
6772                 pl->vddc = leakage_voltage;
6773
6774         if (rps->class & ATOM_PPLIB_CLASSIFICATION_ACPI) {
6775                 pi->acpi_vddc = pl->vddc;
6776                 eg_pi->acpi_vddci = pl->vddci;
6777                 si_pi->acpi_pcie_gen = pl->pcie_gen;
6778         }
6779
6780         if ((rps->class2 & ATOM_PPLIB_CLASSIFICATION2_ULV) &&
6781             index == 0) {
6782                 /* XXX disable for A0 tahiti */
6783                 si_pi->ulv.supported = false;
6784                 si_pi->ulv.pl = *pl;
6785                 si_pi->ulv.one_pcie_lane_in_ulv = false;
6786                 si_pi->ulv.volt_change_delay = SISLANDS_ULVVOLTAGECHANGEDELAY_DFLT;
6787                 si_pi->ulv.cg_ulv_parameter = SISLANDS_CGULVPARAMETER_DFLT;
6788                 si_pi->ulv.cg_ulv_control = SISLANDS_CGULVCONTROL_DFLT;
6789         }
6790
6791         if (pi->min_vddc_in_table > pl->vddc)
6792                 pi->min_vddc_in_table = pl->vddc;
6793
6794         if (pi->max_vddc_in_table < pl->vddc)
6795                 pi->max_vddc_in_table = pl->vddc;
6796
6797         /* patch up boot state */
6798         if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT) {
6799                 u16 vddc, vddci, mvdd;
6800                 radeon_atombios_get_default_voltages(rdev, &vddc, &vddci, &mvdd);
6801                 pl->mclk = rdev->clock.default_mclk;
6802                 pl->sclk = rdev->clock.default_sclk;
6803                 pl->vddc = vddc;
6804                 pl->vddci = vddci;
6805                 si_pi->mvdd_bootup_value = mvdd;
6806         }
6807
6808         if ((rps->class & ATOM_PPLIB_CLASSIFICATION_UI_MASK) ==
6809             ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE) {
6810                 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk = pl->sclk;
6811                 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.mclk = pl->mclk;
6812                 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddc = pl->vddc;
6813                 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddci = pl->vddci;
6814         }
6815 }
6816
6817 static int si_parse_power_table(struct radeon_device *rdev)
6818 {
6819         struct radeon_mode_info *mode_info = &rdev->mode_info;
6820         struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info;
6821         union pplib_power_state *power_state;
6822         int i, j, k, non_clock_array_index, clock_array_index;
6823         union pplib_clock_info *clock_info;
6824         struct _StateArray *state_array;
6825         struct _ClockInfoArray *clock_info_array;
6826         struct _NonClockInfoArray *non_clock_info_array;
6827         union power_info *power_info;
6828         int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo);
6829         u16 data_offset;
6830         u8 frev, crev;
6831         u8 *power_state_offset;
6832         struct ni_ps *ps;
6833
6834         if (!atom_parse_data_header(mode_info->atom_context, index, NULL,
6835                                    &frev, &crev, &data_offset))
6836                 return -EINVAL;
6837         power_info = (union power_info *)(mode_info->atom_context->bios + data_offset);
6838
6839         state_array = (struct _StateArray *)
6840                 (mode_info->atom_context->bios + data_offset +
6841                  le16_to_cpu(power_info->pplib.usStateArrayOffset));
6842         clock_info_array = (struct _ClockInfoArray *)
6843                 (mode_info->atom_context->bios + data_offset +
6844                  le16_to_cpu(power_info->pplib.usClockInfoArrayOffset));
6845         non_clock_info_array = (struct _NonClockInfoArray *)
6846                 (mode_info->atom_context->bios + data_offset +
6847                  le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset));
6848
6849         rdev->pm.dpm.ps = kzalloc(sizeof(struct radeon_ps) *
6850                                   state_array->ucNumEntries, GFP_KERNEL);
6851         if (!rdev->pm.dpm.ps)
6852                 return -ENOMEM;
6853         power_state_offset = (u8 *)state_array->states;
6854         for (i = 0; i < state_array->ucNumEntries; i++) {
6855                 u8 *idx;
6856                 power_state = (union pplib_power_state *)power_state_offset;
6857                 non_clock_array_index = power_state->v2.nonClockInfoIndex;
6858                 non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *)
6859                         &non_clock_info_array->nonClockInfo[non_clock_array_index];
6860                 if (!rdev->pm.power_state[i].clock_info)
6861                         return -EINVAL;
6862                 ps = kzalloc(sizeof(struct ni_ps), GFP_KERNEL);
6863                 if (ps == NULL) {
6864                         kfree(rdev->pm.dpm.ps);
6865                         return -ENOMEM;
6866                 }
6867                 rdev->pm.dpm.ps[i].ps_priv = ps;
6868                 si_parse_pplib_non_clock_info(rdev, &rdev->pm.dpm.ps[i],
6869                                               non_clock_info,
6870                                               non_clock_info_array->ucEntrySize);
6871                 k = 0;
6872                 idx = (u8 *)&power_state->v2.clockInfoIndex[0];
6873                 for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) {
6874                         clock_array_index = idx[j];
6875                         if (clock_array_index >= clock_info_array->ucNumEntries)
6876                                 continue;
6877                         if (k >= SISLANDS_MAX_HARDWARE_POWERLEVELS)
6878                                 break;
6879                         clock_info = (union pplib_clock_info *)
6880                                 ((u8 *)&clock_info_array->clockInfo[0] +
6881                                  (clock_array_index * clock_info_array->ucEntrySize));
6882                         si_parse_pplib_clock_info(rdev,
6883                                                   &rdev->pm.dpm.ps[i], k,
6884                                                   clock_info);
6885                         k++;
6886                 }
6887                 power_state_offset += 2 + power_state->v2.ucNumDPMLevels;
6888         }
6889         rdev->pm.dpm.num_ps = state_array->ucNumEntries;
6890
6891         /* fill in the vce power states */
6892         for (i = 0; i < RADEON_MAX_VCE_LEVELS; i++) {
6893                 u32 sclk, mclk;
6894                 clock_array_index = rdev->pm.dpm.vce_states[i].clk_idx;
6895                 clock_info = (union pplib_clock_info *)
6896                         &clock_info_array->clockInfo[clock_array_index * clock_info_array->ucEntrySize];
6897                 sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
6898                 sclk |= clock_info->si.ucEngineClockHigh << 16;
6899                 mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
6900                 mclk |= clock_info->si.ucMemoryClockHigh << 16;
6901                 rdev->pm.dpm.vce_states[i].sclk = sclk;
6902                 rdev->pm.dpm.vce_states[i].mclk = mclk;
6903         }
6904
6905         return 0;
6906 }
6907
6908 int si_dpm_init(struct radeon_device *rdev)
6909 {
6910         struct rv7xx_power_info *pi;
6911         struct evergreen_power_info *eg_pi;
6912         struct ni_power_info *ni_pi;
6913         struct si_power_info *si_pi;
6914         struct atom_clock_dividers dividers;
6915         int ret;
6916         u32 mask;
6917
6918         si_pi = kzalloc(sizeof(struct si_power_info), GFP_KERNEL);
6919         if (si_pi == NULL)
6920                 return -ENOMEM;
6921         rdev->pm.dpm.priv = si_pi;
6922         ni_pi = &si_pi->ni;
6923         eg_pi = &ni_pi->eg;
6924         pi = &eg_pi->rv7xx;
6925
6926         ret = drm_pcie_get_speed_cap_mask(rdev->ddev, &mask);
6927         if (ret)
6928                 si_pi->sys_pcie_mask = 0;
6929         else
6930                 si_pi->sys_pcie_mask = mask;
6931         si_pi->force_pcie_gen = RADEON_PCIE_GEN_INVALID;
6932         si_pi->boot_pcie_gen = si_get_current_pcie_speed(rdev);
6933
6934         si_set_max_cu_value(rdev);
6935
6936         rv770_get_max_vddc(rdev);
6937         si_get_leakage_vddc(rdev);
6938         si_patch_dependency_tables_based_on_leakage(rdev);
6939
6940         pi->acpi_vddc = 0;
6941         eg_pi->acpi_vddci = 0;
6942         pi->min_vddc_in_table = 0;
6943         pi->max_vddc_in_table = 0;
6944
6945         ret = r600_get_platform_caps(rdev);
6946         if (ret)
6947                 return ret;
6948
6949         ret = r600_parse_extended_power_table(rdev);
6950         if (ret)
6951                 return ret;
6952
6953         ret = si_parse_power_table(rdev);
6954         if (ret)
6955                 return ret;
6956
6957         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries =
6958                 kzalloc(4 * sizeof(struct radeon_clock_voltage_dependency_entry), GFP_KERNEL);
6959         if (!rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries) {
6960                 r600_free_extended_power_table(rdev);
6961                 return -ENOMEM;
6962         }
6963         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count = 4;
6964         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].clk = 0;
6965         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].v = 0;
6966         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].clk = 36000;
6967         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].v = 720;
6968         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].clk = 54000;
6969         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].v = 810;
6970         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].clk = 72000;
6971         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].v = 900;
6972
6973         if (rdev->pm.dpm.voltage_response_time == 0)
6974                 rdev->pm.dpm.voltage_response_time = R600_VOLTAGERESPONSETIME_DFLT;
6975         if (rdev->pm.dpm.backbias_response_time == 0)
6976                 rdev->pm.dpm.backbias_response_time = R600_BACKBIASRESPONSETIME_DFLT;
6977
6978         ret = radeon_atom_get_clock_dividers(rdev, COMPUTE_ENGINE_PLL_PARAM,
6979                                              0, false, &dividers);
6980         if (ret)
6981                 pi->ref_div = dividers.ref_div + 1;
6982         else
6983                 pi->ref_div = R600_REFERENCEDIVIDER_DFLT;
6984
6985         eg_pi->smu_uvd_hs = false;
6986
6987         pi->mclk_strobe_mode_threshold = 40000;
6988         if (si_is_special_1gb_platform(rdev))
6989                 pi->mclk_stutter_mode_threshold = 0;
6990         else
6991                 pi->mclk_stutter_mode_threshold = pi->mclk_strobe_mode_threshold;
6992         pi->mclk_edc_enable_threshold = 40000;
6993         eg_pi->mclk_edc_wr_enable_threshold = 40000;
6994
6995         ni_pi->mclk_rtt_mode_threshold = eg_pi->mclk_edc_wr_enable_threshold;
6996
6997         pi->voltage_control =
6998                 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC,
6999                                             VOLTAGE_OBJ_GPIO_LUT);
7000         if (!pi->voltage_control) {
7001                 si_pi->voltage_control_svi2 =
7002                         radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7003                                                     VOLTAGE_OBJ_SVID2);
7004                 if (si_pi->voltage_control_svi2)
7005                         radeon_atom_get_svi2_info(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7006                                                   &si_pi->svd_gpio_id, &si_pi->svc_gpio_id);
7007         }
7008
7009         pi->mvdd_control =
7010                 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_MVDDC,
7011                                             VOLTAGE_OBJ_GPIO_LUT);
7012
7013         eg_pi->vddci_control =
7014                 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
7015                                             VOLTAGE_OBJ_GPIO_LUT);
7016         if (!eg_pi->vddci_control)
7017                 si_pi->vddci_control_svi2 =
7018                         radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
7019                                                     VOLTAGE_OBJ_SVID2);
7020
7021         si_pi->vddc_phase_shed_control =
7022                 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7023                                             VOLTAGE_OBJ_PHASE_LUT);
7024
7025         rv770_get_engine_memory_ss(rdev);
7026
7027         pi->asi = RV770_ASI_DFLT;
7028         pi->pasi = CYPRESS_HASI_DFLT;
7029         pi->vrc = SISLANDS_VRC_DFLT;
7030
7031         pi->gfx_clock_gating = true;
7032
7033         eg_pi->sclk_deep_sleep = true;
7034         si_pi->sclk_deep_sleep_above_low = false;
7035
7036         if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE)
7037                 pi->thermal_protection = true;
7038         else
7039                 pi->thermal_protection = false;
7040
7041         eg_pi->dynamic_ac_timing = true;
7042
7043         eg_pi->light_sleep = true;
7044 #if defined(CONFIG_ACPI)
7045         eg_pi->pcie_performance_request =
7046                 radeon_acpi_is_pcie_performance_request_supported(rdev);
7047 #else
7048         eg_pi->pcie_performance_request = false;
7049 #endif
7050
7051         si_pi->sram_end = SMC_RAM_END;
7052
7053         rdev->pm.dpm.dyn_state.mclk_sclk_ratio = 4;
7054         rdev->pm.dpm.dyn_state.sclk_mclk_delta = 15000;
7055         rdev->pm.dpm.dyn_state.vddc_vddci_delta = 200;
7056         rdev->pm.dpm.dyn_state.valid_sclk_values.count = 0;
7057         rdev->pm.dpm.dyn_state.valid_sclk_values.values = NULL;
7058         rdev->pm.dpm.dyn_state.valid_mclk_values.count = 0;
7059         rdev->pm.dpm.dyn_state.valid_mclk_values.values = NULL;
7060
7061         si_initialize_powertune_defaults(rdev);
7062
7063         /* make sure dc limits are valid */
7064         if ((rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.sclk == 0) ||
7065             (rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.mclk == 0))
7066                 rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc =
7067                         rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
7068
7069         si_pi->fan_ctrl_is_in_default_mode = true;
7070
7071         return 0;
7072 }
7073
7074 void si_dpm_fini(struct radeon_device *rdev)
7075 {
7076         int i;
7077
7078         for (i = 0; i < rdev->pm.dpm.num_ps; i++) {
7079                 kfree(rdev->pm.dpm.ps[i].ps_priv);
7080         }
7081         kfree(rdev->pm.dpm.ps);
7082         kfree(rdev->pm.dpm.priv);
7083         kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries);
7084         r600_free_extended_power_table(rdev);
7085 }
7086
7087 void si_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev,
7088                                                     struct seq_file *m)
7089 {
7090         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
7091         struct radeon_ps *rps = &eg_pi->current_rps;
7092         struct ni_ps *ps = ni_get_ps(rps);
7093         struct rv7xx_pl *pl;
7094         u32 current_index =
7095                 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
7096                 CURRENT_STATE_INDEX_SHIFT;
7097
7098         if (current_index >= ps->performance_level_count) {
7099                 seq_printf(m, "invalid dpm profile %d\n", current_index);
7100         } else {
7101                 pl = &ps->performance_levels[current_index];
7102                 seq_printf(m, "uvd    vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
7103                 seq_printf(m, "power level %d    sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n",
7104                            current_index, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1);
7105         }
7106 }
7107
7108 u32 si_dpm_get_current_sclk(struct radeon_device *rdev)
7109 {
7110         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
7111         struct radeon_ps *rps = &eg_pi->current_rps;
7112         struct ni_ps *ps = ni_get_ps(rps);
7113         struct rv7xx_pl *pl;
7114         u32 current_index =
7115                 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
7116                 CURRENT_STATE_INDEX_SHIFT;
7117
7118         if (current_index >= ps->performance_level_count) {
7119                 return 0;
7120         } else {
7121                 pl = &ps->performance_levels[current_index];
7122                 return pl->sclk;
7123         }
7124 }
7125
7126 u32 si_dpm_get_current_mclk(struct radeon_device *rdev)
7127 {
7128         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
7129         struct radeon_ps *rps = &eg_pi->current_rps;
7130         struct ni_ps *ps = ni_get_ps(rps);
7131         struct rv7xx_pl *pl;
7132         u32 current_index =
7133                 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
7134                 CURRENT_STATE_INDEX_SHIFT;
7135
7136         if (current_index >= ps->performance_level_count) {
7137                 return 0;
7138         } else {
7139                 pl = &ps->performance_levels[current_index];
7140                 return pl->mclk;
7141         }
7142 }