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, 0x6810, 0x174b, 0xe271, 85000, 90000 },
2930         { PCI_VENDOR_ID_ATI, 0x6811, 0x1762, 0x2015, 0, 120000 },
2931         { 0, 0, 0, 0 },
2932 };
2933
2934 static u16 si_get_lower_of_leakage_and_vce_voltage(struct radeon_device *rdev,
2935                                                    u16 vce_voltage)
2936 {
2937         u16 highest_leakage = 0;
2938         struct si_power_info *si_pi = si_get_pi(rdev);
2939         int i;
2940
2941         for (i = 0; i < si_pi->leakage_voltage.count; i++){
2942                 if (highest_leakage < si_pi->leakage_voltage.entries[i].voltage)
2943                         highest_leakage = si_pi->leakage_voltage.entries[i].voltage;
2944         }
2945
2946         if (si_pi->leakage_voltage.count && (highest_leakage < vce_voltage))
2947                 return highest_leakage;
2948
2949         return vce_voltage;
2950 }
2951
2952 static int si_get_vce_clock_voltage(struct radeon_device *rdev,
2953                                     u32 evclk, u32 ecclk, u16 *voltage)
2954 {
2955         u32 i;
2956         int ret = -EINVAL;
2957         struct radeon_vce_clock_voltage_dependency_table *table =
2958                 &rdev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table;
2959
2960         if (((evclk == 0) && (ecclk == 0)) ||
2961             (table && (table->count == 0))) {
2962                 *voltage = 0;
2963                 return 0;
2964         }
2965
2966         for (i = 0; i < table->count; i++) {
2967                 if ((evclk <= table->entries[i].evclk) &&
2968                     (ecclk <= table->entries[i].ecclk)) {
2969                         *voltage = table->entries[i].v;
2970                         ret = 0;
2971                         break;
2972                 }
2973         }
2974
2975         /* if no match return the highest voltage */
2976         if (ret)
2977                 *voltage = table->entries[table->count - 1].v;
2978
2979         *voltage = si_get_lower_of_leakage_and_vce_voltage(rdev, *voltage);
2980
2981         return ret;
2982 }
2983
2984 static void si_apply_state_adjust_rules(struct radeon_device *rdev,
2985                                         struct radeon_ps *rps)
2986 {
2987         struct ni_ps *ps = ni_get_ps(rps);
2988         struct radeon_clock_and_voltage_limits *max_limits;
2989         bool disable_mclk_switching = false;
2990         bool disable_sclk_switching = false;
2991         u32 mclk, sclk;
2992         u16 vddc, vddci, min_vce_voltage = 0;
2993         u32 max_sclk_vddc, max_mclk_vddci, max_mclk_vddc;
2994         u32 max_sclk = 0, max_mclk = 0;
2995         int i;
2996         struct si_dpm_quirk *p = si_dpm_quirk_list;
2997
2998         /* Apply dpm quirks */
2999         while (p && p->chip_device != 0) {
3000                 if (rdev->pdev->vendor == p->chip_vendor &&
3001                     rdev->pdev->device == p->chip_device &&
3002                     rdev->pdev->subsystem_vendor == p->subsys_vendor &&
3003                     rdev->pdev->subsystem_device == p->subsys_device) {
3004                         max_sclk = p->max_sclk;
3005                         max_mclk = p->max_mclk;
3006                         break;
3007                 }
3008                 ++p;
3009         }
3010
3011         if (rps->vce_active) {
3012                 rps->evclk = rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].evclk;
3013                 rps->ecclk = rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].ecclk;
3014                 si_get_vce_clock_voltage(rdev, rps->evclk, rps->ecclk,
3015                                          &min_vce_voltage);
3016         } else {
3017                 rps->evclk = 0;
3018                 rps->ecclk = 0;
3019         }
3020
3021         if ((rdev->pm.dpm.new_active_crtc_count > 1) ||
3022             ni_dpm_vblank_too_short(rdev))
3023                 disable_mclk_switching = true;
3024
3025         if (rps->vclk || rps->dclk) {
3026                 disable_mclk_switching = true;
3027                 disable_sclk_switching = true;
3028         }
3029
3030         if (rdev->pm.dpm.ac_power)
3031                 max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
3032         else
3033                 max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc;
3034
3035         for (i = ps->performance_level_count - 2; i >= 0; i--) {
3036                 if (ps->performance_levels[i].vddc > ps->performance_levels[i+1].vddc)
3037                         ps->performance_levels[i].vddc = ps->performance_levels[i+1].vddc;
3038         }
3039         if (rdev->pm.dpm.ac_power == false) {
3040                 for (i = 0; i < ps->performance_level_count; i++) {
3041                         if (ps->performance_levels[i].mclk > max_limits->mclk)
3042                                 ps->performance_levels[i].mclk = max_limits->mclk;
3043                         if (ps->performance_levels[i].sclk > max_limits->sclk)
3044                                 ps->performance_levels[i].sclk = max_limits->sclk;
3045                         if (ps->performance_levels[i].vddc > max_limits->vddc)
3046                                 ps->performance_levels[i].vddc = max_limits->vddc;
3047                         if (ps->performance_levels[i].vddci > max_limits->vddci)
3048                                 ps->performance_levels[i].vddci = max_limits->vddci;
3049                 }
3050         }
3051
3052         /* limit clocks to max supported clocks based on voltage dependency tables */
3053         btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
3054                                                         &max_sclk_vddc);
3055         btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
3056                                                         &max_mclk_vddci);
3057         btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
3058                                                         &max_mclk_vddc);
3059
3060         for (i = 0; i < ps->performance_level_count; i++) {
3061                 if (max_sclk_vddc) {
3062                         if (ps->performance_levels[i].sclk > max_sclk_vddc)
3063                                 ps->performance_levels[i].sclk = max_sclk_vddc;
3064                 }
3065                 if (max_mclk_vddci) {
3066                         if (ps->performance_levels[i].mclk > max_mclk_vddci)
3067                                 ps->performance_levels[i].mclk = max_mclk_vddci;
3068                 }
3069                 if (max_mclk_vddc) {
3070                         if (ps->performance_levels[i].mclk > max_mclk_vddc)
3071                                 ps->performance_levels[i].mclk = max_mclk_vddc;
3072                 }
3073                 if (max_mclk) {
3074                         if (ps->performance_levels[i].mclk > max_mclk)
3075                                 ps->performance_levels[i].mclk = max_mclk;
3076                 }
3077                 if (max_sclk) {
3078                         if (ps->performance_levels[i].sclk > max_sclk)
3079                                 ps->performance_levels[i].sclk = max_sclk;
3080                 }
3081         }
3082
3083         /* XXX validate the min clocks required for display */
3084
3085         if (disable_mclk_switching) {
3086                 mclk  = ps->performance_levels[ps->performance_level_count - 1].mclk;
3087                 vddci = ps->performance_levels[ps->performance_level_count - 1].vddci;
3088         } else {
3089                 mclk = ps->performance_levels[0].mclk;
3090                 vddci = ps->performance_levels[0].vddci;
3091         }
3092
3093         if (disable_sclk_switching) {
3094                 sclk = ps->performance_levels[ps->performance_level_count - 1].sclk;
3095                 vddc = ps->performance_levels[ps->performance_level_count - 1].vddc;
3096         } else {
3097                 sclk = ps->performance_levels[0].sclk;
3098                 vddc = ps->performance_levels[0].vddc;
3099         }
3100
3101         if (rps->vce_active) {
3102                 if (sclk < rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].sclk)
3103                         sclk = rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].sclk;
3104                 if (mclk < rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].mclk)
3105                         mclk = rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].mclk;
3106         }
3107
3108         /* adjusted low state */
3109         ps->performance_levels[0].sclk = sclk;
3110         ps->performance_levels[0].mclk = mclk;
3111         ps->performance_levels[0].vddc = vddc;
3112         ps->performance_levels[0].vddci = vddci;
3113
3114         if (disable_sclk_switching) {
3115                 sclk = ps->performance_levels[0].sclk;
3116                 for (i = 1; i < ps->performance_level_count; i++) {
3117                         if (sclk < ps->performance_levels[i].sclk)
3118                                 sclk = ps->performance_levels[i].sclk;
3119                 }
3120                 for (i = 0; i < ps->performance_level_count; i++) {
3121                         ps->performance_levels[i].sclk = sclk;
3122                         ps->performance_levels[i].vddc = vddc;
3123                 }
3124         } else {
3125                 for (i = 1; i < ps->performance_level_count; i++) {
3126                         if (ps->performance_levels[i].sclk < ps->performance_levels[i - 1].sclk)
3127                                 ps->performance_levels[i].sclk = ps->performance_levels[i - 1].sclk;
3128                         if (ps->performance_levels[i].vddc < ps->performance_levels[i - 1].vddc)
3129                                 ps->performance_levels[i].vddc = ps->performance_levels[i - 1].vddc;
3130                 }
3131         }
3132
3133         if (disable_mclk_switching) {
3134                 mclk = ps->performance_levels[0].mclk;
3135                 for (i = 1; i < ps->performance_level_count; i++) {
3136                         if (mclk < ps->performance_levels[i].mclk)
3137                                 mclk = ps->performance_levels[i].mclk;
3138                 }
3139                 for (i = 0; i < ps->performance_level_count; i++) {
3140                         ps->performance_levels[i].mclk = mclk;
3141                         ps->performance_levels[i].vddci = vddci;
3142                 }
3143         } else {
3144                 for (i = 1; i < ps->performance_level_count; i++) {
3145                         if (ps->performance_levels[i].mclk < ps->performance_levels[i - 1].mclk)
3146                                 ps->performance_levels[i].mclk = ps->performance_levels[i - 1].mclk;
3147                         if (ps->performance_levels[i].vddci < ps->performance_levels[i - 1].vddci)
3148                                 ps->performance_levels[i].vddci = ps->performance_levels[i - 1].vddci;
3149                 }
3150         }
3151
3152         for (i = 0; i < ps->performance_level_count; i++)
3153                 btc_adjust_clock_combinations(rdev, max_limits,
3154                                               &ps->performance_levels[i]);
3155
3156         for (i = 0; i < ps->performance_level_count; i++) {
3157                 if (ps->performance_levels[i].vddc < min_vce_voltage)
3158                         ps->performance_levels[i].vddc = min_vce_voltage;
3159                 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
3160                                                    ps->performance_levels[i].sclk,
3161                                                    max_limits->vddc,  &ps->performance_levels[i].vddc);
3162                 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
3163                                                    ps->performance_levels[i].mclk,
3164                                                    max_limits->vddci, &ps->performance_levels[i].vddci);
3165                 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
3166                                                    ps->performance_levels[i].mclk,
3167                                                    max_limits->vddc,  &ps->performance_levels[i].vddc);
3168                 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk,
3169                                                    rdev->clock.current_dispclk,
3170                                                    max_limits->vddc,  &ps->performance_levels[i].vddc);
3171         }
3172
3173         for (i = 0; i < ps->performance_level_count; i++) {
3174                 btc_apply_voltage_delta_rules(rdev,
3175                                               max_limits->vddc, max_limits->vddci,
3176                                               &ps->performance_levels[i].vddc,
3177                                               &ps->performance_levels[i].vddci);
3178         }
3179
3180         ps->dc_compatible = true;
3181         for (i = 0; i < ps->performance_level_count; i++) {
3182                 if (ps->performance_levels[i].vddc > rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.vddc)
3183                         ps->dc_compatible = false;
3184         }
3185 }
3186
3187 #if 0
3188 static int si_read_smc_soft_register(struct radeon_device *rdev,
3189                                      u16 reg_offset, u32 *value)
3190 {
3191         struct si_power_info *si_pi = si_get_pi(rdev);
3192
3193         return si_read_smc_sram_dword(rdev,
3194                                       si_pi->soft_regs_start + reg_offset, value,
3195                                       si_pi->sram_end);
3196 }
3197 #endif
3198
3199 static int si_write_smc_soft_register(struct radeon_device *rdev,
3200                                       u16 reg_offset, u32 value)
3201 {
3202         struct si_power_info *si_pi = si_get_pi(rdev);
3203
3204         return si_write_smc_sram_dword(rdev,
3205                                        si_pi->soft_regs_start + reg_offset,
3206                                        value, si_pi->sram_end);
3207 }
3208
3209 static bool si_is_special_1gb_platform(struct radeon_device *rdev)
3210 {
3211         bool ret = false;
3212         u32 tmp, width, row, column, bank, density;
3213         bool is_memory_gddr5, is_special;
3214
3215         tmp = RREG32(MC_SEQ_MISC0);
3216         is_memory_gddr5 = (MC_SEQ_MISC0_GDDR5_VALUE == ((tmp & MC_SEQ_MISC0_GDDR5_MASK) >> MC_SEQ_MISC0_GDDR5_SHIFT));
3217         is_special = (MC_SEQ_MISC0_REV_ID_VALUE == ((tmp & MC_SEQ_MISC0_REV_ID_MASK) >> MC_SEQ_MISC0_REV_ID_SHIFT))
3218                 & (MC_SEQ_MISC0_VEN_ID_VALUE == ((tmp & MC_SEQ_MISC0_VEN_ID_MASK) >> MC_SEQ_MISC0_VEN_ID_SHIFT));
3219
3220         WREG32(MC_SEQ_IO_DEBUG_INDEX, 0xb);
3221         width = ((RREG32(MC_SEQ_IO_DEBUG_DATA) >> 1) & 1) ? 16 : 32;
3222
3223         tmp = RREG32(MC_ARB_RAMCFG);
3224         row = ((tmp & NOOFROWS_MASK) >> NOOFROWS_SHIFT) + 10;
3225         column = ((tmp & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT) + 8;
3226         bank = ((tmp & NOOFBANK_MASK) >> NOOFBANK_SHIFT) + 2;
3227
3228         density = (1 << (row + column - 20 + bank)) * width;
3229
3230         if ((rdev->pdev->device == 0x6819) &&
3231             is_memory_gddr5 && is_special && (density == 0x400))
3232                 ret = true;
3233
3234         return ret;
3235 }
3236
3237 static void si_get_leakage_vddc(struct radeon_device *rdev)
3238 {
3239         struct si_power_info *si_pi = si_get_pi(rdev);
3240         u16 vddc, count = 0;
3241         int i, ret;
3242
3243         for (i = 0; i < SISLANDS_MAX_LEAKAGE_COUNT; i++) {
3244                 ret = radeon_atom_get_leakage_vddc_based_on_leakage_idx(rdev, &vddc, SISLANDS_LEAKAGE_INDEX0 + i);
3245
3246                 if (!ret && (vddc > 0) && (vddc != (SISLANDS_LEAKAGE_INDEX0 + i))) {
3247                         si_pi->leakage_voltage.entries[count].voltage = vddc;
3248                         si_pi->leakage_voltage.entries[count].leakage_index =
3249                                 SISLANDS_LEAKAGE_INDEX0 + i;
3250                         count++;
3251                 }
3252         }
3253         si_pi->leakage_voltage.count = count;
3254 }
3255
3256 static int si_get_leakage_voltage_from_leakage_index(struct radeon_device *rdev,
3257                                                      u32 index, u16 *leakage_voltage)
3258 {
3259         struct si_power_info *si_pi = si_get_pi(rdev);
3260         int i;
3261
3262         if (leakage_voltage == NULL)
3263                 return -EINVAL;
3264
3265         if ((index & 0xff00) != 0xff00)
3266                 return -EINVAL;
3267
3268         if ((index & 0xff) > SISLANDS_MAX_LEAKAGE_COUNT + 1)
3269                 return -EINVAL;
3270
3271         if (index < SISLANDS_LEAKAGE_INDEX0)
3272                 return -EINVAL;
3273
3274         for (i = 0; i < si_pi->leakage_voltage.count; i++) {
3275                 if (si_pi->leakage_voltage.entries[i].leakage_index == index) {
3276                         *leakage_voltage = si_pi->leakage_voltage.entries[i].voltage;
3277                         return 0;
3278                 }
3279         }
3280         return -EAGAIN;
3281 }
3282
3283 static void si_set_dpm_event_sources(struct radeon_device *rdev, u32 sources)
3284 {
3285         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3286         bool want_thermal_protection;
3287         enum radeon_dpm_event_src dpm_event_src;
3288
3289         switch (sources) {
3290         case 0:
3291         default:
3292                 want_thermal_protection = false;
3293                 break;
3294         case (1 << RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL):
3295                 want_thermal_protection = true;
3296                 dpm_event_src = RADEON_DPM_EVENT_SRC_DIGITAL;
3297                 break;
3298         case (1 << RADEON_DPM_AUTO_THROTTLE_SRC_EXTERNAL):
3299                 want_thermal_protection = true;
3300                 dpm_event_src = RADEON_DPM_EVENT_SRC_EXTERNAL;
3301                 break;
3302         case ((1 << RADEON_DPM_AUTO_THROTTLE_SRC_EXTERNAL) |
3303               (1 << RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL)):
3304                 want_thermal_protection = true;
3305                 dpm_event_src = RADEON_DPM_EVENT_SRC_DIGIAL_OR_EXTERNAL;
3306                 break;
3307         }
3308
3309         if (want_thermal_protection) {
3310                 WREG32_P(CG_THERMAL_CTRL, DPM_EVENT_SRC(dpm_event_src), ~DPM_EVENT_SRC_MASK);
3311                 if (pi->thermal_protection)
3312                         WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
3313         } else {
3314                 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
3315         }
3316 }
3317
3318 static void si_enable_auto_throttle_source(struct radeon_device *rdev,
3319                                            enum radeon_dpm_auto_throttle_src source,
3320                                            bool enable)
3321 {
3322         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3323
3324         if (enable) {
3325                 if (!(pi->active_auto_throttle_sources & (1 << source))) {
3326                         pi->active_auto_throttle_sources |= 1 << source;
3327                         si_set_dpm_event_sources(rdev, pi->active_auto_throttle_sources);
3328                 }
3329         } else {
3330                 if (pi->active_auto_throttle_sources & (1 << source)) {
3331                         pi->active_auto_throttle_sources &= ~(1 << source);
3332                         si_set_dpm_event_sources(rdev, pi->active_auto_throttle_sources);
3333                 }
3334         }
3335 }
3336
3337 static void si_start_dpm(struct radeon_device *rdev)
3338 {
3339         WREG32_P(GENERAL_PWRMGT, GLOBAL_PWRMGT_EN, ~GLOBAL_PWRMGT_EN);
3340 }
3341
3342 static void si_stop_dpm(struct radeon_device *rdev)
3343 {
3344         WREG32_P(GENERAL_PWRMGT, 0, ~GLOBAL_PWRMGT_EN);
3345 }
3346
3347 static void si_enable_sclk_control(struct radeon_device *rdev, bool enable)
3348 {
3349         if (enable)
3350                 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~SCLK_PWRMGT_OFF);
3351         else
3352                 WREG32_P(SCLK_PWRMGT_CNTL, SCLK_PWRMGT_OFF, ~SCLK_PWRMGT_OFF);
3353
3354 }
3355
3356 #if 0
3357 static int si_notify_hardware_of_thermal_state(struct radeon_device *rdev,
3358                                                u32 thermal_level)
3359 {
3360         PPSMC_Result ret;
3361
3362         if (thermal_level == 0) {
3363                 ret = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt);
3364                 if (ret == PPSMC_Result_OK)
3365                         return 0;
3366                 else
3367                         return -EINVAL;
3368         }
3369         return 0;
3370 }
3371
3372 static void si_notify_hardware_vpu_recovery_event(struct radeon_device *rdev)
3373 {
3374         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_tdr_is_about_to_happen, true);
3375 }
3376 #endif
3377
3378 #if 0
3379 static int si_notify_hw_of_powersource(struct radeon_device *rdev, bool ac_power)
3380 {
3381         if (ac_power)
3382                 return (si_send_msg_to_smc(rdev, PPSMC_MSG_RunningOnAC) == PPSMC_Result_OK) ?
3383                         0 : -EINVAL;
3384
3385         return 0;
3386 }
3387 #endif
3388
3389 static PPSMC_Result si_send_msg_to_smc_with_parameter(struct radeon_device *rdev,
3390                                                       PPSMC_Msg msg, u32 parameter)
3391 {
3392         WREG32(SMC_SCRATCH0, parameter);
3393         return si_send_msg_to_smc(rdev, msg);
3394 }
3395
3396 static int si_restrict_performance_levels_before_switch(struct radeon_device *rdev)
3397 {
3398         if (si_send_msg_to_smc(rdev, PPSMC_MSG_NoForcedLevel) != PPSMC_Result_OK)
3399                 return -EINVAL;
3400
3401         return (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 1) == PPSMC_Result_OK) ?
3402                 0 : -EINVAL;
3403 }
3404
3405 int si_dpm_force_performance_level(struct radeon_device *rdev,
3406                                    enum radeon_dpm_forced_level level)
3407 {
3408         struct radeon_ps *rps = rdev->pm.dpm.current_ps;
3409         struct ni_ps *ps = ni_get_ps(rps);
3410         u32 levels = ps->performance_level_count;
3411
3412         if (level == RADEON_DPM_FORCED_LEVEL_HIGH) {
3413                 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
3414                         return -EINVAL;
3415
3416                 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 1) != PPSMC_Result_OK)
3417                         return -EINVAL;
3418         } else if (level == RADEON_DPM_FORCED_LEVEL_LOW) {
3419                 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
3420                         return -EINVAL;
3421
3422                 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 1) != PPSMC_Result_OK)
3423                         return -EINVAL;
3424         } else if (level == RADEON_DPM_FORCED_LEVEL_AUTO) {
3425                 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
3426                         return -EINVAL;
3427
3428                 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
3429                         return -EINVAL;
3430         }
3431
3432         rdev->pm.dpm.forced_level = level;
3433
3434         return 0;
3435 }
3436
3437 #if 0
3438 static int si_set_boot_state(struct radeon_device *rdev)
3439 {
3440         return (si_send_msg_to_smc(rdev, PPSMC_MSG_SwitchToInitialState) == PPSMC_Result_OK) ?
3441                 0 : -EINVAL;
3442 }
3443 #endif
3444
3445 static int si_set_sw_state(struct radeon_device *rdev)
3446 {
3447         return (si_send_msg_to_smc(rdev, PPSMC_MSG_SwitchToSwState) == PPSMC_Result_OK) ?
3448                 0 : -EINVAL;
3449 }
3450
3451 static int si_halt_smc(struct radeon_device *rdev)
3452 {
3453         if (si_send_msg_to_smc(rdev, PPSMC_MSG_Halt) != PPSMC_Result_OK)
3454                 return -EINVAL;
3455
3456         return (si_wait_for_smc_inactive(rdev) == PPSMC_Result_OK) ?
3457                 0 : -EINVAL;
3458 }
3459
3460 static int si_resume_smc(struct radeon_device *rdev)
3461 {
3462         if (si_send_msg_to_smc(rdev, PPSMC_FlushDataCache) != PPSMC_Result_OK)
3463                 return -EINVAL;
3464
3465         return (si_send_msg_to_smc(rdev, PPSMC_MSG_Resume) == PPSMC_Result_OK) ?
3466                 0 : -EINVAL;
3467 }
3468
3469 static void si_dpm_start_smc(struct radeon_device *rdev)
3470 {
3471         si_program_jump_on_start(rdev);
3472         si_start_smc(rdev);
3473         si_start_smc_clock(rdev);
3474 }
3475
3476 static void si_dpm_stop_smc(struct radeon_device *rdev)
3477 {
3478         si_reset_smc(rdev);
3479         si_stop_smc_clock(rdev);
3480 }
3481
3482 static int si_process_firmware_header(struct radeon_device *rdev)
3483 {
3484         struct si_power_info *si_pi = si_get_pi(rdev);
3485         u32 tmp;
3486         int ret;
3487
3488         ret = si_read_smc_sram_dword(rdev,
3489                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3490                                      SISLANDS_SMC_FIRMWARE_HEADER_stateTable,
3491                                      &tmp, si_pi->sram_end);
3492         if (ret)
3493                 return ret;
3494
3495         si_pi->state_table_start = tmp;
3496
3497         ret = si_read_smc_sram_dword(rdev,
3498                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3499                                      SISLANDS_SMC_FIRMWARE_HEADER_softRegisters,
3500                                      &tmp, si_pi->sram_end);
3501         if (ret)
3502                 return ret;
3503
3504         si_pi->soft_regs_start = tmp;
3505
3506         ret = si_read_smc_sram_dword(rdev,
3507                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3508                                      SISLANDS_SMC_FIRMWARE_HEADER_mcRegisterTable,
3509                                      &tmp, si_pi->sram_end);
3510         if (ret)
3511                 return ret;
3512
3513         si_pi->mc_reg_table_start = tmp;
3514
3515         ret = si_read_smc_sram_dword(rdev,
3516                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3517                                      SISLANDS_SMC_FIRMWARE_HEADER_fanTable,
3518                                      &tmp, si_pi->sram_end);
3519         if (ret)
3520                 return ret;
3521
3522         si_pi->fan_table_start = tmp;
3523
3524         ret = si_read_smc_sram_dword(rdev,
3525                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3526                                      SISLANDS_SMC_FIRMWARE_HEADER_mcArbDramAutoRefreshTable,
3527                                      &tmp, si_pi->sram_end);
3528         if (ret)
3529                 return ret;
3530
3531         si_pi->arb_table_start = tmp;
3532
3533         ret = si_read_smc_sram_dword(rdev,
3534                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3535                                      SISLANDS_SMC_FIRMWARE_HEADER_CacConfigTable,
3536                                      &tmp, si_pi->sram_end);
3537         if (ret)
3538                 return ret;
3539
3540         si_pi->cac_table_start = tmp;
3541
3542         ret = si_read_smc_sram_dword(rdev,
3543                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3544                                      SISLANDS_SMC_FIRMWARE_HEADER_DteConfiguration,
3545                                      &tmp, si_pi->sram_end);
3546         if (ret)
3547                 return ret;
3548
3549         si_pi->dte_table_start = tmp;
3550
3551         ret = si_read_smc_sram_dword(rdev,
3552                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3553                                      SISLANDS_SMC_FIRMWARE_HEADER_spllTable,
3554                                      &tmp, si_pi->sram_end);
3555         if (ret)
3556                 return ret;
3557
3558         si_pi->spll_table_start = tmp;
3559
3560         ret = si_read_smc_sram_dword(rdev,
3561                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3562                                      SISLANDS_SMC_FIRMWARE_HEADER_PAPMParameters,
3563                                      &tmp, si_pi->sram_end);
3564         if (ret)
3565                 return ret;
3566
3567         si_pi->papm_cfg_table_start = tmp;
3568
3569         return ret;
3570 }
3571
3572 static void si_read_clock_registers(struct radeon_device *rdev)
3573 {
3574         struct si_power_info *si_pi = si_get_pi(rdev);
3575
3576         si_pi->clock_registers.cg_spll_func_cntl = RREG32(CG_SPLL_FUNC_CNTL);
3577         si_pi->clock_registers.cg_spll_func_cntl_2 = RREG32(CG_SPLL_FUNC_CNTL_2);
3578         si_pi->clock_registers.cg_spll_func_cntl_3 = RREG32(CG_SPLL_FUNC_CNTL_3);
3579         si_pi->clock_registers.cg_spll_func_cntl_4 = RREG32(CG_SPLL_FUNC_CNTL_4);
3580         si_pi->clock_registers.cg_spll_spread_spectrum = RREG32(CG_SPLL_SPREAD_SPECTRUM);
3581         si_pi->clock_registers.cg_spll_spread_spectrum_2 = RREG32(CG_SPLL_SPREAD_SPECTRUM_2);
3582         si_pi->clock_registers.dll_cntl = RREG32(DLL_CNTL);
3583         si_pi->clock_registers.mclk_pwrmgt_cntl = RREG32(MCLK_PWRMGT_CNTL);
3584         si_pi->clock_registers.mpll_ad_func_cntl = RREG32(MPLL_AD_FUNC_CNTL);
3585         si_pi->clock_registers.mpll_dq_func_cntl = RREG32(MPLL_DQ_FUNC_CNTL);
3586         si_pi->clock_registers.mpll_func_cntl = RREG32(MPLL_FUNC_CNTL);
3587         si_pi->clock_registers.mpll_func_cntl_1 = RREG32(MPLL_FUNC_CNTL_1);
3588         si_pi->clock_registers.mpll_func_cntl_2 = RREG32(MPLL_FUNC_CNTL_2);
3589         si_pi->clock_registers.mpll_ss1 = RREG32(MPLL_SS1);
3590         si_pi->clock_registers.mpll_ss2 = RREG32(MPLL_SS2);
3591 }
3592
3593 static void si_enable_thermal_protection(struct radeon_device *rdev,
3594                                           bool enable)
3595 {
3596         if (enable)
3597                 WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
3598         else
3599                 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
3600 }
3601
3602 static void si_enable_acpi_power_management(struct radeon_device *rdev)
3603 {
3604         WREG32_P(GENERAL_PWRMGT, STATIC_PM_EN, ~STATIC_PM_EN);
3605 }
3606
3607 #if 0
3608 static int si_enter_ulp_state(struct radeon_device *rdev)
3609 {
3610         WREG32(SMC_MESSAGE_0, PPSMC_MSG_SwitchToMinimumPower);
3611
3612         udelay(25000);
3613
3614         return 0;
3615 }
3616
3617 static int si_exit_ulp_state(struct radeon_device *rdev)
3618 {
3619         int i;
3620
3621         WREG32(SMC_MESSAGE_0, PPSMC_MSG_ResumeFromMinimumPower);
3622
3623         udelay(7000);
3624
3625         for (i = 0; i < rdev->usec_timeout; i++) {
3626                 if (RREG32(SMC_RESP_0) == 1)
3627                         break;
3628                 udelay(1000);
3629         }
3630
3631         return 0;
3632 }
3633 #endif
3634
3635 static int si_notify_smc_display_change(struct radeon_device *rdev,
3636                                      bool has_display)
3637 {
3638         PPSMC_Msg msg = has_display ?
3639                 PPSMC_MSG_HasDisplay : PPSMC_MSG_NoDisplay;
3640
3641         return (si_send_msg_to_smc(rdev, msg) == PPSMC_Result_OK) ?
3642                 0 : -EINVAL;
3643 }
3644
3645 static void si_program_response_times(struct radeon_device *rdev)
3646 {
3647         u32 voltage_response_time, backbias_response_time, acpi_delay_time, vbi_time_out;
3648         u32 vddc_dly, acpi_dly, vbi_dly;
3649         u32 reference_clock;
3650
3651         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_mvdd_chg_time, 1);
3652
3653         voltage_response_time = (u32)rdev->pm.dpm.voltage_response_time;
3654         backbias_response_time = (u32)rdev->pm.dpm.backbias_response_time;
3655
3656         if (voltage_response_time == 0)
3657                 voltage_response_time = 1000;
3658
3659         acpi_delay_time = 15000;
3660         vbi_time_out = 100000;
3661
3662         reference_clock = radeon_get_xclk(rdev);
3663
3664         vddc_dly = (voltage_response_time  * reference_clock) / 100;
3665         acpi_dly = (acpi_delay_time * reference_clock) / 100;
3666         vbi_dly  = (vbi_time_out * reference_clock) / 100;
3667
3668         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_delay_vreg,  vddc_dly);
3669         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_delay_acpi,  acpi_dly);
3670         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_mclk_chg_timeout, vbi_dly);
3671         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_mc_block_delay, 0xAA);
3672 }
3673
3674 static void si_program_ds_registers(struct radeon_device *rdev)
3675 {
3676         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
3677         u32 tmp = 1; /* XXX: 0x10 on tahiti A0 */
3678
3679         if (eg_pi->sclk_deep_sleep) {
3680                 WREG32_P(MISC_CLK_CNTL, DEEP_SLEEP_CLK_SEL(tmp), ~DEEP_SLEEP_CLK_SEL_MASK);
3681                 WREG32_P(CG_SPLL_AUTOSCALE_CNTL, AUTOSCALE_ON_SS_CLEAR,
3682                          ~AUTOSCALE_ON_SS_CLEAR);
3683         }
3684 }
3685
3686 static void si_program_display_gap(struct radeon_device *rdev)
3687 {
3688         u32 tmp, pipe;
3689         int i;
3690
3691         tmp = RREG32(CG_DISPLAY_GAP_CNTL) & ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
3692         if (rdev->pm.dpm.new_active_crtc_count > 0)
3693                 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
3694         else
3695                 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE);
3696
3697         if (rdev->pm.dpm.new_active_crtc_count > 1)
3698                 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
3699         else
3700                 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE);
3701
3702         WREG32(CG_DISPLAY_GAP_CNTL, tmp);
3703
3704         tmp = RREG32(DCCG_DISP_SLOW_SELECT_REG);
3705         pipe = (tmp & DCCG_DISP1_SLOW_SELECT_MASK) >> DCCG_DISP1_SLOW_SELECT_SHIFT;
3706
3707         if ((rdev->pm.dpm.new_active_crtc_count > 0) &&
3708             (!(rdev->pm.dpm.new_active_crtcs & (1 << pipe)))) {
3709                 /* find the first active crtc */
3710                 for (i = 0; i < rdev->num_crtc; i++) {
3711                         if (rdev->pm.dpm.new_active_crtcs & (1 << i))
3712                                 break;
3713                 }
3714                 if (i == rdev->num_crtc)
3715                         pipe = 0;
3716                 else
3717                         pipe = i;
3718
3719                 tmp &= ~DCCG_DISP1_SLOW_SELECT_MASK;
3720                 tmp |= DCCG_DISP1_SLOW_SELECT(pipe);
3721                 WREG32(DCCG_DISP_SLOW_SELECT_REG, tmp);
3722         }
3723
3724         /* Setting this to false forces the performance state to low if the crtcs are disabled.
3725          * This can be a problem on PowerXpress systems or if you want to use the card
3726          * for offscreen rendering or compute if there are no crtcs enabled.
3727          */
3728         si_notify_smc_display_change(rdev, rdev->pm.dpm.new_active_crtc_count > 0);
3729 }
3730
3731 static void si_enable_spread_spectrum(struct radeon_device *rdev, bool enable)
3732 {
3733         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3734
3735         if (enable) {
3736                 if (pi->sclk_ss)
3737                         WREG32_P(GENERAL_PWRMGT, DYN_SPREAD_SPECTRUM_EN, ~DYN_SPREAD_SPECTRUM_EN);
3738         } else {
3739                 WREG32_P(CG_SPLL_SPREAD_SPECTRUM, 0, ~SSEN);
3740                 WREG32_P(GENERAL_PWRMGT, 0, ~DYN_SPREAD_SPECTRUM_EN);
3741         }
3742 }
3743
3744 static void si_setup_bsp(struct radeon_device *rdev)
3745 {
3746         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3747         u32 xclk = radeon_get_xclk(rdev);
3748
3749         r600_calculate_u_and_p(pi->asi,
3750                                xclk,
3751                                16,
3752                                &pi->bsp,
3753                                &pi->bsu);
3754
3755         r600_calculate_u_and_p(pi->pasi,
3756                                xclk,
3757                                16,
3758                                &pi->pbsp,
3759                                &pi->pbsu);
3760
3761
3762         pi->dsp = BSP(pi->bsp) | BSU(pi->bsu);
3763         pi->psp = BSP(pi->pbsp) | BSU(pi->pbsu);
3764
3765         WREG32(CG_BSP, pi->dsp);
3766 }
3767
3768 static void si_program_git(struct radeon_device *rdev)
3769 {
3770         WREG32_P(CG_GIT, CG_GICST(R600_GICST_DFLT), ~CG_GICST_MASK);
3771 }
3772
3773 static void si_program_tp(struct radeon_device *rdev)
3774 {
3775         int i;
3776         enum r600_td td = R600_TD_DFLT;
3777
3778         for (i = 0; i < R600_PM_NUMBER_OF_TC; i++)
3779                 WREG32(CG_FFCT_0 + (i * 4), (UTC_0(r600_utc[i]) | DTC_0(r600_dtc[i])));
3780
3781         if (td == R600_TD_AUTO)
3782                 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_FORCE_TREND_SEL);
3783         else
3784                 WREG32_P(SCLK_PWRMGT_CNTL, FIR_FORCE_TREND_SEL, ~FIR_FORCE_TREND_SEL);
3785
3786         if (td == R600_TD_UP)
3787                 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_TREND_MODE);
3788
3789         if (td == R600_TD_DOWN)
3790                 WREG32_P(SCLK_PWRMGT_CNTL, FIR_TREND_MODE, ~FIR_TREND_MODE);
3791 }
3792
3793 static void si_program_tpp(struct radeon_device *rdev)
3794 {
3795         WREG32(CG_TPC, R600_TPC_DFLT);
3796 }
3797
3798 static void si_program_sstp(struct radeon_device *rdev)
3799 {
3800         WREG32(CG_SSP, (SSTU(R600_SSTU_DFLT) | SST(R600_SST_DFLT)));
3801 }
3802
3803 static void si_enable_display_gap(struct radeon_device *rdev)
3804 {
3805         u32 tmp = RREG32(CG_DISPLAY_GAP_CNTL);
3806
3807         tmp &= ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
3808         tmp |= (DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE) |
3809                 DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE));
3810
3811         tmp &= ~(DISP1_GAP_MCHG_MASK | DISP2_GAP_MCHG_MASK);
3812         tmp |= (DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK) |
3813                 DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE));
3814         WREG32(CG_DISPLAY_GAP_CNTL, tmp);
3815 }
3816
3817 static void si_program_vc(struct radeon_device *rdev)
3818 {
3819         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3820
3821         WREG32(CG_FTV, pi->vrc);
3822 }
3823
3824 static void si_clear_vc(struct radeon_device *rdev)
3825 {
3826         WREG32(CG_FTV, 0);
3827 }
3828
3829 u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock)
3830 {
3831         u8 mc_para_index;
3832
3833         if (memory_clock < 10000)
3834                 mc_para_index = 0;
3835         else if (memory_clock >= 80000)
3836                 mc_para_index = 0x0f;
3837         else
3838                 mc_para_index = (u8)((memory_clock - 10000) / 5000 + 1);
3839         return mc_para_index;
3840 }
3841
3842 u8 si_get_mclk_frequency_ratio(u32 memory_clock, bool strobe_mode)
3843 {
3844         u8 mc_para_index;
3845
3846         if (strobe_mode) {
3847                 if (memory_clock < 12500)
3848                         mc_para_index = 0x00;
3849                 else if (memory_clock > 47500)
3850                         mc_para_index = 0x0f;
3851                 else
3852                         mc_para_index = (u8)((memory_clock - 10000) / 2500);
3853         } else {
3854                 if (memory_clock < 65000)
3855                         mc_para_index = 0x00;
3856                 else if (memory_clock > 135000)
3857                         mc_para_index = 0x0f;
3858                 else
3859                         mc_para_index = (u8)((memory_clock - 60000) / 5000);
3860         }
3861         return mc_para_index;
3862 }
3863
3864 static u8 si_get_strobe_mode_settings(struct radeon_device *rdev, u32 mclk)
3865 {
3866         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3867         bool strobe_mode = false;
3868         u8 result = 0;
3869
3870         if (mclk <= pi->mclk_strobe_mode_threshold)
3871                 strobe_mode = true;
3872
3873         if (pi->mem_gddr5)
3874                 result = si_get_mclk_frequency_ratio(mclk, strobe_mode);
3875         else
3876                 result = si_get_ddr3_mclk_frequency_ratio(mclk);
3877
3878         if (strobe_mode)
3879                 result |= SISLANDS_SMC_STROBE_ENABLE;
3880
3881         return result;
3882 }
3883
3884 static int si_upload_firmware(struct radeon_device *rdev)
3885 {
3886         struct si_power_info *si_pi = si_get_pi(rdev);
3887         int ret;
3888
3889         si_reset_smc(rdev);
3890         si_stop_smc_clock(rdev);
3891
3892         ret = si_load_smc_ucode(rdev, si_pi->sram_end);
3893
3894         return ret;
3895 }
3896
3897 static bool si_validate_phase_shedding_tables(struct radeon_device *rdev,
3898                                               const struct atom_voltage_table *table,
3899                                               const struct radeon_phase_shedding_limits_table *limits)
3900 {
3901         u32 data, num_bits, num_levels;
3902
3903         if ((table == NULL) || (limits == NULL))
3904                 return false;
3905
3906         data = table->mask_low;
3907
3908         num_bits = hweight32(data);
3909
3910         if (num_bits == 0)
3911                 return false;
3912
3913         num_levels = (1 << num_bits);
3914
3915         if (table->count != num_levels)
3916                 return false;
3917
3918         if (limits->count != (num_levels - 1))
3919                 return false;
3920
3921         return true;
3922 }
3923
3924 void si_trim_voltage_table_to_fit_state_table(struct radeon_device *rdev,
3925                                               u32 max_voltage_steps,
3926                                               struct atom_voltage_table *voltage_table)
3927 {
3928         unsigned int i, diff;
3929
3930         if (voltage_table->count <= max_voltage_steps)
3931                 return;
3932
3933         diff = voltage_table->count - max_voltage_steps;
3934
3935         for (i= 0; i < max_voltage_steps; i++)
3936                 voltage_table->entries[i] = voltage_table->entries[i + diff];
3937
3938         voltage_table->count = max_voltage_steps;
3939 }
3940
3941 static int si_get_svi2_voltage_table(struct radeon_device *rdev,
3942                                      struct radeon_clock_voltage_dependency_table *voltage_dependency_table,
3943                                      struct atom_voltage_table *voltage_table)
3944 {
3945         u32 i;
3946
3947         if (voltage_dependency_table == NULL)
3948                 return -EINVAL;
3949
3950         voltage_table->mask_low = 0;
3951         voltage_table->phase_delay = 0;
3952
3953         voltage_table->count = voltage_dependency_table->count;
3954         for (i = 0; i < voltage_table->count; i++) {
3955                 voltage_table->entries[i].value = voltage_dependency_table->entries[i].v;
3956                 voltage_table->entries[i].smio_low = 0;
3957         }
3958
3959         return 0;
3960 }
3961
3962 static int si_construct_voltage_tables(struct radeon_device *rdev)
3963 {
3964         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3965         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
3966         struct si_power_info *si_pi = si_get_pi(rdev);
3967         int ret;
3968
3969         if (pi->voltage_control) {
3970                 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDC,
3971                                                     VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddc_voltage_table);
3972                 if (ret)
3973                         return ret;
3974
3975                 if (eg_pi->vddc_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
3976                         si_trim_voltage_table_to_fit_state_table(rdev,
3977                                                                  SISLANDS_MAX_NO_VREG_STEPS,
3978                                                                  &eg_pi->vddc_voltage_table);
3979         } else if (si_pi->voltage_control_svi2) {
3980                 ret = si_get_svi2_voltage_table(rdev,
3981                                                 &rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
3982                                                 &eg_pi->vddc_voltage_table);
3983                 if (ret)
3984                         return ret;
3985         } else {
3986                 return -EINVAL;
3987         }
3988
3989         if (eg_pi->vddci_control) {
3990                 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDCI,
3991                                                     VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddci_voltage_table);
3992                 if (ret)
3993                         return ret;
3994
3995                 if (eg_pi->vddci_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
3996                         si_trim_voltage_table_to_fit_state_table(rdev,
3997                                                                  SISLANDS_MAX_NO_VREG_STEPS,
3998                                                                  &eg_pi->vddci_voltage_table);
3999         }
4000         if (si_pi->vddci_control_svi2) {
4001                 ret = si_get_svi2_voltage_table(rdev,
4002                                                 &rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
4003                                                 &eg_pi->vddci_voltage_table);
4004                 if (ret)
4005                         return ret;
4006         }
4007
4008         if (pi->mvdd_control) {
4009                 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_MVDDC,
4010                                                     VOLTAGE_OBJ_GPIO_LUT, &si_pi->mvdd_voltage_table);
4011
4012                 if (ret) {
4013                         pi->mvdd_control = false;
4014                         return ret;
4015                 }
4016
4017                 if (si_pi->mvdd_voltage_table.count == 0) {
4018                         pi->mvdd_control = false;
4019                         return -EINVAL;
4020                 }
4021
4022                 if (si_pi->mvdd_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
4023                         si_trim_voltage_table_to_fit_state_table(rdev,
4024                                                                  SISLANDS_MAX_NO_VREG_STEPS,
4025                                                                  &si_pi->mvdd_voltage_table);
4026         }
4027
4028         if (si_pi->vddc_phase_shed_control) {
4029                 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDC,
4030                                                     VOLTAGE_OBJ_PHASE_LUT, &si_pi->vddc_phase_shed_table);
4031                 if (ret)
4032                         si_pi->vddc_phase_shed_control = false;
4033
4034                 if ((si_pi->vddc_phase_shed_table.count == 0) ||
4035                     (si_pi->vddc_phase_shed_table.count > SISLANDS_MAX_NO_VREG_STEPS))
4036                         si_pi->vddc_phase_shed_control = false;
4037         }
4038
4039         return 0;
4040 }
4041
4042 static void si_populate_smc_voltage_table(struct radeon_device *rdev,
4043                                           const struct atom_voltage_table *voltage_table,
4044                                           SISLANDS_SMC_STATETABLE *table)
4045 {
4046         unsigned int i;
4047
4048         for (i = 0; i < voltage_table->count; i++)
4049                 table->lowSMIO[i] |= cpu_to_be32(voltage_table->entries[i].smio_low);
4050 }
4051
4052 static int si_populate_smc_voltage_tables(struct radeon_device *rdev,
4053                                           SISLANDS_SMC_STATETABLE *table)
4054 {
4055         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4056         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
4057         struct si_power_info *si_pi = si_get_pi(rdev);
4058         u8 i;
4059
4060         if (si_pi->voltage_control_svi2) {
4061                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svc,
4062                         si_pi->svc_gpio_id);
4063                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svd,
4064                         si_pi->svd_gpio_id);
4065                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_svi_rework_plat_type,
4066                                            2);
4067         } else {
4068                 if (eg_pi->vddc_voltage_table.count) {
4069                         si_populate_smc_voltage_table(rdev, &eg_pi->vddc_voltage_table, table);
4070                         table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
4071                                 cpu_to_be32(eg_pi->vddc_voltage_table.mask_low);
4072
4073                         for (i = 0; i < eg_pi->vddc_voltage_table.count; i++) {
4074                                 if (pi->max_vddc_in_table <= eg_pi->vddc_voltage_table.entries[i].value) {
4075                                         table->maxVDDCIndexInPPTable = i;
4076                                         break;
4077                                 }
4078                         }
4079                 }
4080
4081                 if (eg_pi->vddci_voltage_table.count) {
4082                         si_populate_smc_voltage_table(rdev, &eg_pi->vddci_voltage_table, table);
4083
4084                         table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDCI] =
4085                                 cpu_to_be32(eg_pi->vddci_voltage_table.mask_low);
4086                 }
4087
4088
4089                 if (si_pi->mvdd_voltage_table.count) {
4090                         si_populate_smc_voltage_table(rdev, &si_pi->mvdd_voltage_table, table);
4091
4092                         table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_MVDD] =
4093                                 cpu_to_be32(si_pi->mvdd_voltage_table.mask_low);
4094                 }
4095
4096                 if (si_pi->vddc_phase_shed_control) {
4097                         if (si_validate_phase_shedding_tables(rdev, &si_pi->vddc_phase_shed_table,
4098                                                               &rdev->pm.dpm.dyn_state.phase_shedding_limits_table)) {
4099                                 si_populate_smc_voltage_table(rdev, &si_pi->vddc_phase_shed_table, table);
4100
4101                                 table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
4102                                         cpu_to_be32(si_pi->vddc_phase_shed_table.mask_low);
4103
4104                                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_phase_shedding_delay,
4105                                                            (u32)si_pi->vddc_phase_shed_table.phase_delay);
4106                         } else {
4107                                 si_pi->vddc_phase_shed_control = false;
4108                         }
4109                 }
4110         }
4111
4112         return 0;
4113 }
4114
4115 static int si_populate_voltage_value(struct radeon_device *rdev,
4116                                      const struct atom_voltage_table *table,
4117                                      u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4118 {
4119         unsigned int i;
4120
4121         for (i = 0; i < table->count; i++) {
4122                 if (value <= table->entries[i].value) {
4123                         voltage->index = (u8)i;
4124                         voltage->value = cpu_to_be16(table->entries[i].value);
4125                         break;
4126                 }
4127         }
4128
4129         if (i >= table->count)
4130                 return -EINVAL;
4131
4132         return 0;
4133 }
4134
4135 static int si_populate_mvdd_value(struct radeon_device *rdev, u32 mclk,
4136                                   SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4137 {
4138         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4139         struct si_power_info *si_pi = si_get_pi(rdev);
4140
4141         if (pi->mvdd_control) {
4142                 if (mclk <= pi->mvdd_split_frequency)
4143                         voltage->index = 0;
4144                 else
4145                         voltage->index = (u8)(si_pi->mvdd_voltage_table.count) - 1;
4146
4147                 voltage->value = cpu_to_be16(si_pi->mvdd_voltage_table.entries[voltage->index].value);
4148         }
4149         return 0;
4150 }
4151
4152 static int si_get_std_voltage_value(struct radeon_device *rdev,
4153                                     SISLANDS_SMC_VOLTAGE_VALUE *voltage,
4154                                     u16 *std_voltage)
4155 {
4156         u16 v_index;
4157         bool voltage_found = false;
4158         *std_voltage = be16_to_cpu(voltage->value);
4159
4160         if (rdev->pm.dpm.dyn_state.cac_leakage_table.entries) {
4161                 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_NEW_CAC_VOLTAGE) {
4162                         if (rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries == NULL)
4163                                 return -EINVAL;
4164
4165                         for (v_index = 0; (u32)v_index < rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
4166                                 if (be16_to_cpu(voltage->value) ==
4167                                     (u16)rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
4168                                         voltage_found = true;
4169                                         if ((u32)v_index < rdev->pm.dpm.dyn_state.cac_leakage_table.count)
4170                                                 *std_voltage =
4171                                                         rdev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
4172                                         else
4173                                                 *std_voltage =
4174                                                         rdev->pm.dpm.dyn_state.cac_leakage_table.entries[rdev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
4175                                         break;
4176                                 }
4177                         }
4178
4179                         if (!voltage_found) {
4180                                 for (v_index = 0; (u32)v_index < rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
4181                                         if (be16_to_cpu(voltage->value) <=
4182                                             (u16)rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
4183                                                 voltage_found = true;
4184                                                 if ((u32)v_index < rdev->pm.dpm.dyn_state.cac_leakage_table.count)
4185                                                         *std_voltage =
4186                                                                 rdev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
4187                                                 else
4188                                                         *std_voltage =
4189                                                                 rdev->pm.dpm.dyn_state.cac_leakage_table.entries[rdev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
4190                                                 break;
4191                                         }
4192                                 }
4193                         }
4194                 } else {
4195                         if ((u32)voltage->index < rdev->pm.dpm.dyn_state.cac_leakage_table.count)
4196                                 *std_voltage = rdev->pm.dpm.dyn_state.cac_leakage_table.entries[voltage->index].vddc;
4197                 }
4198         }
4199
4200         return 0;
4201 }
4202
4203 static int si_populate_std_voltage_value(struct radeon_device *rdev,
4204                                          u16 value, u8 index,
4205                                          SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4206 {
4207         voltage->index = index;
4208         voltage->value = cpu_to_be16(value);
4209
4210         return 0;
4211 }
4212
4213 static int si_populate_phase_shedding_value(struct radeon_device *rdev,
4214                                             const struct radeon_phase_shedding_limits_table *limits,
4215                                             u16 voltage, u32 sclk, u32 mclk,
4216                                             SISLANDS_SMC_VOLTAGE_VALUE *smc_voltage)
4217 {
4218         unsigned int i;
4219
4220         for (i = 0; i < limits->count; i++) {
4221                 if ((voltage <= limits->entries[i].voltage) &&
4222                     (sclk <= limits->entries[i].sclk) &&
4223                     (mclk <= limits->entries[i].mclk))
4224                         break;
4225         }
4226
4227         smc_voltage->phase_settings = (u8)i;
4228
4229         return 0;
4230 }
4231
4232 static int si_init_arb_table_index(struct radeon_device *rdev)
4233 {
4234         struct si_power_info *si_pi = si_get_pi(rdev);
4235         u32 tmp;
4236         int ret;
4237
4238         ret = si_read_smc_sram_dword(rdev, si_pi->arb_table_start, &tmp, si_pi->sram_end);
4239         if (ret)
4240                 return ret;
4241
4242         tmp &= 0x00FFFFFF;
4243         tmp |= MC_CG_ARB_FREQ_F1 << 24;
4244
4245         return si_write_smc_sram_dword(rdev, si_pi->arb_table_start,  tmp, si_pi->sram_end);
4246 }
4247
4248 static int si_initial_switch_from_arb_f0_to_f1(struct radeon_device *rdev)
4249 {
4250         return ni_copy_and_switch_arb_sets(rdev, MC_CG_ARB_FREQ_F0, MC_CG_ARB_FREQ_F1);
4251 }
4252
4253 static int si_reset_to_default(struct radeon_device *rdev)
4254 {
4255         return (si_send_msg_to_smc(rdev, PPSMC_MSG_ResetToDefaults) == PPSMC_Result_OK) ?
4256                 0 : -EINVAL;
4257 }
4258
4259 static int si_force_switch_to_arb_f0(struct radeon_device *rdev)
4260 {
4261         struct si_power_info *si_pi = si_get_pi(rdev);
4262         u32 tmp;
4263         int ret;
4264
4265         ret = si_read_smc_sram_dword(rdev, si_pi->arb_table_start,
4266                                      &tmp, si_pi->sram_end);
4267         if (ret)
4268                 return ret;
4269
4270         tmp = (tmp >> 24) & 0xff;
4271
4272         if (tmp == MC_CG_ARB_FREQ_F0)
4273                 return 0;
4274
4275         return ni_copy_and_switch_arb_sets(rdev, tmp, MC_CG_ARB_FREQ_F0);
4276 }
4277
4278 static u32 si_calculate_memory_refresh_rate(struct radeon_device *rdev,
4279                                             u32 engine_clock)
4280 {
4281         u32 dram_rows;
4282         u32 dram_refresh_rate;
4283         u32 mc_arb_rfsh_rate;
4284         u32 tmp = (RREG32(MC_ARB_RAMCFG) & NOOFROWS_MASK) >> NOOFROWS_SHIFT;
4285
4286         if (tmp >= 4)
4287                 dram_rows = 16384;
4288         else
4289                 dram_rows = 1 << (tmp + 10);
4290
4291         dram_refresh_rate = 1 << ((RREG32(MC_SEQ_MISC0) & 0x3) + 3);
4292         mc_arb_rfsh_rate = ((engine_clock * 10) * dram_refresh_rate / dram_rows - 32) / 64;
4293
4294         return mc_arb_rfsh_rate;
4295 }
4296
4297 static int si_populate_memory_timing_parameters(struct radeon_device *rdev,
4298                                                 struct rv7xx_pl *pl,
4299                                                 SMC_SIslands_MCArbDramTimingRegisterSet *arb_regs)
4300 {
4301         u32 dram_timing;
4302         u32 dram_timing2;
4303         u32 burst_time;
4304
4305         arb_regs->mc_arb_rfsh_rate =
4306                 (u8)si_calculate_memory_refresh_rate(rdev, pl->sclk);
4307
4308         radeon_atom_set_engine_dram_timings(rdev,
4309                                             pl->sclk,
4310                                             pl->mclk);
4311
4312         dram_timing  = RREG32(MC_ARB_DRAM_TIMING);
4313         dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
4314         burst_time = RREG32(MC_ARB_BURST_TIME) & STATE0_MASK;
4315
4316         arb_regs->mc_arb_dram_timing  = cpu_to_be32(dram_timing);
4317         arb_regs->mc_arb_dram_timing2 = cpu_to_be32(dram_timing2);
4318         arb_regs->mc_arb_burst_time = (u8)burst_time;
4319
4320         return 0;
4321 }
4322
4323 static int si_do_program_memory_timing_parameters(struct radeon_device *rdev,
4324                                                   struct radeon_ps *radeon_state,
4325                                                   unsigned int first_arb_set)
4326 {
4327         struct si_power_info *si_pi = si_get_pi(rdev);
4328         struct ni_ps *state = ni_get_ps(radeon_state);
4329         SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
4330         int i, ret = 0;
4331
4332         for (i = 0; i < state->performance_level_count; i++) {
4333                 ret = si_populate_memory_timing_parameters(rdev, &state->performance_levels[i], &arb_regs);
4334                 if (ret)
4335                         break;
4336                 ret = si_copy_bytes_to_smc(rdev,
4337                                            si_pi->arb_table_start +
4338                                            offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
4339                                            sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * (first_arb_set + i),
4340                                            (u8 *)&arb_regs,
4341                                            sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
4342                                            si_pi->sram_end);
4343                 if (ret)
4344                         break;
4345         }
4346
4347         return ret;
4348 }
4349
4350 static int si_program_memory_timing_parameters(struct radeon_device *rdev,
4351                                                struct radeon_ps *radeon_new_state)
4352 {
4353         return si_do_program_memory_timing_parameters(rdev, radeon_new_state,
4354                                                       SISLANDS_DRIVER_STATE_ARB_INDEX);
4355 }
4356
4357 static int si_populate_initial_mvdd_value(struct radeon_device *rdev,
4358                                           struct SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4359 {
4360         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4361         struct si_power_info *si_pi = si_get_pi(rdev);
4362
4363         if (pi->mvdd_control)
4364                 return si_populate_voltage_value(rdev, &si_pi->mvdd_voltage_table,
4365                                                  si_pi->mvdd_bootup_value, voltage);
4366
4367         return 0;
4368 }
4369
4370 static int si_populate_smc_initial_state(struct radeon_device *rdev,
4371                                          struct radeon_ps *radeon_initial_state,
4372                                          SISLANDS_SMC_STATETABLE *table)
4373 {
4374         struct ni_ps *initial_state = ni_get_ps(radeon_initial_state);
4375         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4376         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
4377         struct si_power_info *si_pi = si_get_pi(rdev);
4378         u32 reg;
4379         int ret;
4380
4381         table->initialState.levels[0].mclk.vDLL_CNTL =
4382                 cpu_to_be32(si_pi->clock_registers.dll_cntl);
4383         table->initialState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
4384                 cpu_to_be32(si_pi->clock_registers.mclk_pwrmgt_cntl);
4385         table->initialState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
4386                 cpu_to_be32(si_pi->clock_registers.mpll_ad_func_cntl);
4387         table->initialState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
4388                 cpu_to_be32(si_pi->clock_registers.mpll_dq_func_cntl);
4389         table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL =
4390                 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl);
4391         table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
4392                 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_1);
4393         table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
4394                 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_2);
4395         table->initialState.levels[0].mclk.vMPLL_SS =
4396                 cpu_to_be32(si_pi->clock_registers.mpll_ss1);
4397         table->initialState.levels[0].mclk.vMPLL_SS2 =
4398                 cpu_to_be32(si_pi->clock_registers.mpll_ss2);
4399
4400         table->initialState.levels[0].mclk.mclk_value =
4401                 cpu_to_be32(initial_state->performance_levels[0].mclk);
4402
4403         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
4404                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl);
4405         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
4406                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_2);
4407         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
4408                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_3);
4409         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
4410                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_4);
4411         table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM =
4412                 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum);
4413         table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM_2  =
4414                 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum_2);
4415
4416         table->initialState.levels[0].sclk.sclk_value =
4417                 cpu_to_be32(initial_state->performance_levels[0].sclk);
4418
4419         table->initialState.levels[0].arbRefreshState =
4420                 SISLANDS_INITIAL_STATE_ARB_INDEX;
4421
4422         table->initialState.levels[0].ACIndex = 0;
4423
4424         ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table,
4425                                         initial_state->performance_levels[0].vddc,
4426                                         &table->initialState.levels[0].vddc);
4427
4428         if (!ret) {
4429                 u16 std_vddc;
4430
4431                 ret = si_get_std_voltage_value(rdev,
4432                                                &table->initialState.levels[0].vddc,
4433                                                &std_vddc);
4434                 if (!ret)
4435                         si_populate_std_voltage_value(rdev, std_vddc,
4436                                                       table->initialState.levels[0].vddc.index,
4437                                                       &table->initialState.levels[0].std_vddc);
4438         }
4439
4440         if (eg_pi->vddci_control)
4441                 si_populate_voltage_value(rdev,
4442                                           &eg_pi->vddci_voltage_table,
4443                                           initial_state->performance_levels[0].vddci,
4444                                           &table->initialState.levels[0].vddci);
4445
4446         if (si_pi->vddc_phase_shed_control)
4447                 si_populate_phase_shedding_value(rdev,
4448                                                  &rdev->pm.dpm.dyn_state.phase_shedding_limits_table,
4449                                                  initial_state->performance_levels[0].vddc,
4450                                                  initial_state->performance_levels[0].sclk,
4451                                                  initial_state->performance_levels[0].mclk,
4452                                                  &table->initialState.levels[0].vddc);
4453
4454         si_populate_initial_mvdd_value(rdev, &table->initialState.levels[0].mvdd);
4455
4456         reg = CG_R(0xffff) | CG_L(0);
4457         table->initialState.levels[0].aT = cpu_to_be32(reg);
4458
4459         table->initialState.levels[0].bSP = cpu_to_be32(pi->dsp);
4460
4461         table->initialState.levels[0].gen2PCIE = (u8)si_pi->boot_pcie_gen;
4462
4463         if (pi->mem_gddr5) {
4464                 table->initialState.levels[0].strobeMode =
4465                         si_get_strobe_mode_settings(rdev,
4466                                                     initial_state->performance_levels[0].mclk);
4467
4468                 if (initial_state->performance_levels[0].mclk > pi->mclk_edc_enable_threshold)
4469                         table->initialState.levels[0].mcFlags = SISLANDS_SMC_MC_EDC_RD_FLAG | SISLANDS_SMC_MC_EDC_WR_FLAG;
4470                 else
4471                         table->initialState.levels[0].mcFlags =  0;
4472         }
4473
4474         table->initialState.levelCount = 1;
4475
4476         table->initialState.flags |= PPSMC_SWSTATE_FLAG_DC;
4477
4478         table->initialState.levels[0].dpm2.MaxPS = 0;
4479         table->initialState.levels[0].dpm2.NearTDPDec = 0;
4480         table->initialState.levels[0].dpm2.AboveSafeInc = 0;
4481         table->initialState.levels[0].dpm2.BelowSafeInc = 0;
4482         table->initialState.levels[0].dpm2.PwrEfficiencyRatio = 0;
4483
4484         reg = MIN_POWER_MASK | MAX_POWER_MASK;
4485         table->initialState.levels[0].SQPowerThrottle = cpu_to_be32(reg);
4486
4487         reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
4488         table->initialState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);
4489
4490         return 0;
4491 }
4492
4493 static int si_populate_smc_acpi_state(struct radeon_device *rdev,
4494                                       SISLANDS_SMC_STATETABLE *table)
4495 {
4496         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4497         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
4498         struct si_power_info *si_pi = si_get_pi(rdev);
4499         u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
4500         u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
4501         u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
4502         u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
4503         u32 dll_cntl = si_pi->clock_registers.dll_cntl;
4504         u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
4505         u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
4506         u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
4507         u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
4508         u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
4509         u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
4510         u32 reg;
4511         int ret;
4512
4513         table->ACPIState = table->initialState;
4514
4515         table->ACPIState.flags &= ~PPSMC_SWSTATE_FLAG_DC;
4516
4517         if (pi->acpi_vddc) {
4518                 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table,
4519                                                 pi->acpi_vddc, &table->ACPIState.levels[0].vddc);
4520                 if (!ret) {
4521                         u16 std_vddc;
4522
4523                         ret = si_get_std_voltage_value(rdev,
4524                                                        &table->ACPIState.levels[0].vddc, &std_vddc);
4525                         if (!ret)
4526                                 si_populate_std_voltage_value(rdev, std_vddc,
4527                                                               table->ACPIState.levels[0].vddc.index,
4528                                                               &table->ACPIState.levels[0].std_vddc);
4529                 }
4530                 table->ACPIState.levels[0].gen2PCIE = si_pi->acpi_pcie_gen;
4531
4532                 if (si_pi->vddc_phase_shed_control) {
4533                         si_populate_phase_shedding_value(rdev,
4534                                                          &rdev->pm.dpm.dyn_state.phase_shedding_limits_table,
4535                                                          pi->acpi_vddc,
4536                                                          0,
4537                                                          0,
4538                                                          &table->ACPIState.levels[0].vddc);
4539                 }
4540         } else {
4541                 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table,
4542                                                 pi->min_vddc_in_table, &table->ACPIState.levels[0].vddc);
4543                 if (!ret) {
4544                         u16 std_vddc;
4545
4546                         ret = si_get_std_voltage_value(rdev,
4547                                                        &table->ACPIState.levels[0].vddc, &std_vddc);
4548
4549                         if (!ret)
4550                                 si_populate_std_voltage_value(rdev, std_vddc,
4551                                                               table->ACPIState.levels[0].vddc.index,
4552                                                               &table->ACPIState.levels[0].std_vddc);
4553                 }
4554                 table->ACPIState.levels[0].gen2PCIE = (u8)r600_get_pcie_gen_support(rdev,
4555                                                                                     si_pi->sys_pcie_mask,
4556                                                                                     si_pi->boot_pcie_gen,
4557                                                                                     RADEON_PCIE_GEN1);
4558
4559                 if (si_pi->vddc_phase_shed_control)
4560                         si_populate_phase_shedding_value(rdev,
4561                                                          &rdev->pm.dpm.dyn_state.phase_shedding_limits_table,
4562                                                          pi->min_vddc_in_table,
4563                                                          0,
4564                                                          0,
4565                                                          &table->ACPIState.levels[0].vddc);
4566         }
4567
4568         if (pi->acpi_vddc) {
4569                 if (eg_pi->acpi_vddci)
4570                         si_populate_voltage_value(rdev, &eg_pi->vddci_voltage_table,
4571                                                   eg_pi->acpi_vddci,
4572                                                   &table->ACPIState.levels[0].vddci);
4573         }
4574
4575         mclk_pwrmgt_cntl |= MRDCK0_RESET | MRDCK1_RESET;
4576         mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
4577
4578         dll_cntl &= ~(MRDCK0_BYPASS | MRDCK1_BYPASS);
4579
4580         spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
4581         spll_func_cntl_2 |= SCLK_MUX_SEL(4);
4582
4583         table->ACPIState.levels[0].mclk.vDLL_CNTL =
4584                 cpu_to_be32(dll_cntl);
4585         table->ACPIState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
4586                 cpu_to_be32(mclk_pwrmgt_cntl);
4587         table->ACPIState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
4588                 cpu_to_be32(mpll_ad_func_cntl);
4589         table->ACPIState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
4590                 cpu_to_be32(mpll_dq_func_cntl);
4591         table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL =
4592                 cpu_to_be32(mpll_func_cntl);
4593         table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
4594                 cpu_to_be32(mpll_func_cntl_1);
4595         table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
4596                 cpu_to_be32(mpll_func_cntl_2);
4597         table->ACPIState.levels[0].mclk.vMPLL_SS =
4598                 cpu_to_be32(si_pi->clock_registers.mpll_ss1);
4599         table->ACPIState.levels[0].mclk.vMPLL_SS2 =
4600                 cpu_to_be32(si_pi->clock_registers.mpll_ss2);
4601
4602         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
4603                 cpu_to_be32(spll_func_cntl);
4604         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
4605                 cpu_to_be32(spll_func_cntl_2);
4606         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
4607                 cpu_to_be32(spll_func_cntl_3);
4608         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
4609                 cpu_to_be32(spll_func_cntl_4);
4610
4611         table->ACPIState.levels[0].mclk.mclk_value = 0;
4612         table->ACPIState.levels[0].sclk.sclk_value = 0;
4613
4614         si_populate_mvdd_value(rdev, 0, &table->ACPIState.levels[0].mvdd);
4615
4616         if (eg_pi->dynamic_ac_timing)
4617                 table->ACPIState.levels[0].ACIndex = 0;
4618
4619         table->ACPIState.levels[0].dpm2.MaxPS = 0;
4620         table->ACPIState.levels[0].dpm2.NearTDPDec = 0;
4621         table->ACPIState.levels[0].dpm2.AboveSafeInc = 0;
4622         table->ACPIState.levels[0].dpm2.BelowSafeInc = 0;
4623         table->ACPIState.levels[0].dpm2.PwrEfficiencyRatio = 0;
4624
4625         reg = MIN_POWER_MASK | MAX_POWER_MASK;
4626         table->ACPIState.levels[0].SQPowerThrottle = cpu_to_be32(reg);
4627
4628         reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
4629         table->ACPIState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);
4630
4631         return 0;
4632 }
4633
4634 static int si_populate_ulv_state(struct radeon_device *rdev,
4635                                  SISLANDS_SMC_SWSTATE *state)
4636 {
4637         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
4638         struct si_power_info *si_pi = si_get_pi(rdev);
4639         struct si_ulv_param *ulv = &si_pi->ulv;
4640         u32 sclk_in_sr = 1350; /* ??? */
4641         int ret;
4642
4643         ret = si_convert_power_level_to_smc(rdev, &ulv->pl,
4644                                             &state->levels[0]);
4645         if (!ret) {
4646                 if (eg_pi->sclk_deep_sleep) {
4647                         if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
4648                                 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
4649                         else
4650                                 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
4651                 }
4652                 if (ulv->one_pcie_lane_in_ulv)
4653                         state->flags |= PPSMC_SWSTATE_FLAG_PCIE_X1;
4654                 state->levels[0].arbRefreshState = (u8)(SISLANDS_ULV_STATE_ARB_INDEX);
4655                 state->levels[0].ACIndex = 1;
4656                 state->levels[0].std_vddc = state->levels[0].vddc;
4657                 state->levelCount = 1;
4658
4659                 state->flags |= PPSMC_SWSTATE_FLAG_DC;
4660         }
4661
4662         return ret;
4663 }
4664
4665 static int si_program_ulv_memory_timing_parameters(struct radeon_device *rdev)
4666 {
4667         struct si_power_info *si_pi = si_get_pi(rdev);
4668         struct si_ulv_param *ulv = &si_pi->ulv;
4669         SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
4670         int ret;
4671
4672         ret = si_populate_memory_timing_parameters(rdev, &ulv->pl,
4673                                                    &arb_regs);
4674         if (ret)
4675                 return ret;
4676
4677         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_ulv_volt_change_delay,
4678                                    ulv->volt_change_delay);
4679
4680         ret = si_copy_bytes_to_smc(rdev,
4681                                    si_pi->arb_table_start +
4682                                    offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
4683                                    sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * SISLANDS_ULV_STATE_ARB_INDEX,
4684                                    (u8 *)&arb_regs,
4685                                    sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
4686                                    si_pi->sram_end);
4687
4688         return ret;
4689 }
4690
4691 static void si_get_mvdd_configuration(struct radeon_device *rdev)
4692 {
4693         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4694
4695         pi->mvdd_split_frequency = 30000;
4696 }
4697
4698 static int si_init_smc_table(struct radeon_device *rdev)
4699 {
4700         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4701         struct si_power_info *si_pi = si_get_pi(rdev);
4702         struct radeon_ps *radeon_boot_state = rdev->pm.dpm.boot_ps;
4703         const struct si_ulv_param *ulv = &si_pi->ulv;
4704         SISLANDS_SMC_STATETABLE  *table = &si_pi->smc_statetable;
4705         int ret;
4706         u32 lane_width;
4707         u32 vr_hot_gpio;
4708
4709         si_populate_smc_voltage_tables(rdev, table);
4710
4711         switch (rdev->pm.int_thermal_type) {
4712         case THERMAL_TYPE_SI:
4713         case THERMAL_TYPE_EMC2103_WITH_INTERNAL:
4714                 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_INTERNAL;
4715                 break;
4716         case THERMAL_TYPE_NONE:
4717                 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_NONE;
4718                 break;
4719         default:
4720                 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL;
4721                 break;
4722         }
4723
4724         if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_HARDWAREDC)
4725                 table->systemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
4726
4727         if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REGULATOR_HOT) {
4728                 if ((rdev->pdev->device != 0x6818) && (rdev->pdev->device != 0x6819))
4729                         table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT;
4730         }
4731
4732         if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_STEPVDDC)
4733                 table->systemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
4734
4735         if (pi->mem_gddr5)
4736                 table->systemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
4737
4738         if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REVERT_GPIO5_POLARITY)
4739                 table->extraFlags |= PPSMC_EXTRAFLAGS_AC2DC_GPIO5_POLARITY_HIGH;
4740
4741         if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_VRHOT_GPIO_CONFIGURABLE) {
4742                 table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT_PROG_GPIO;
4743                 vr_hot_gpio = rdev->pm.dpm.backbias_response_time;
4744                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_vr_hot_gpio,
4745                                            vr_hot_gpio);
4746         }
4747
4748         ret = si_populate_smc_initial_state(rdev, radeon_boot_state, table);
4749         if (ret)
4750                 return ret;
4751
4752         ret = si_populate_smc_acpi_state(rdev, table);
4753         if (ret)
4754                 return ret;
4755
4756         table->driverState = table->initialState;
4757
4758         ret = si_do_program_memory_timing_parameters(rdev, radeon_boot_state,
4759                                                      SISLANDS_INITIAL_STATE_ARB_INDEX);
4760         if (ret)
4761                 return ret;
4762
4763         if (ulv->supported && ulv->pl.vddc) {
4764                 ret = si_populate_ulv_state(rdev, &table->ULVState);
4765                 if (ret)
4766                         return ret;
4767
4768                 ret = si_program_ulv_memory_timing_parameters(rdev);
4769                 if (ret)
4770                         return ret;
4771
4772                 WREG32(CG_ULV_CONTROL, ulv->cg_ulv_control);
4773                 WREG32(CG_ULV_PARAMETER, ulv->cg_ulv_parameter);
4774
4775                 lane_width = radeon_get_pcie_lanes(rdev);
4776                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
4777         } else {
4778                 table->ULVState = table->initialState;
4779         }
4780
4781         return si_copy_bytes_to_smc(rdev, si_pi->state_table_start,
4782                                     (u8 *)table, sizeof(SISLANDS_SMC_STATETABLE),
4783                                     si_pi->sram_end);
4784 }
4785
4786 static int si_calculate_sclk_params(struct radeon_device *rdev,
4787                                     u32 engine_clock,
4788                                     SISLANDS_SMC_SCLK_VALUE *sclk)
4789 {
4790         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4791         struct si_power_info *si_pi = si_get_pi(rdev);
4792         struct atom_clock_dividers dividers;
4793         u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
4794         u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
4795         u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
4796         u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
4797         u32 cg_spll_spread_spectrum = si_pi->clock_registers.cg_spll_spread_spectrum;
4798         u32 cg_spll_spread_spectrum_2 = si_pi->clock_registers.cg_spll_spread_spectrum_2;
4799         u64 tmp;
4800         u32 reference_clock = rdev->clock.spll.reference_freq;
4801         u32 reference_divider;
4802         u32 fbdiv;
4803         int ret;
4804
4805         ret = radeon_atom_get_clock_dividers(rdev, COMPUTE_ENGINE_PLL_PARAM,
4806                                              engine_clock, false, &dividers);
4807         if (ret)
4808                 return ret;
4809
4810         reference_divider = 1 + dividers.ref_div;
4811
4812         tmp = (u64) engine_clock * reference_divider * dividers.post_div * 16384;
4813         do_div(tmp, reference_clock);
4814         fbdiv = (u32) tmp;
4815
4816         spll_func_cntl &= ~(SPLL_PDIV_A_MASK | SPLL_REF_DIV_MASK);
4817         spll_func_cntl |= SPLL_REF_DIV(dividers.ref_div);
4818         spll_func_cntl |= SPLL_PDIV_A(dividers.post_div);
4819
4820         spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
4821         spll_func_cntl_2 |= SCLK_MUX_SEL(2);
4822
4823         spll_func_cntl_3 &= ~SPLL_FB_DIV_MASK;
4824         spll_func_cntl_3 |= SPLL_FB_DIV(fbdiv);
4825         spll_func_cntl_3 |= SPLL_DITHEN;
4826
4827         if (pi->sclk_ss) {
4828                 struct radeon_atom_ss ss;
4829                 u32 vco_freq = engine_clock * dividers.post_div;
4830
4831                 if (radeon_atombios_get_asic_ss_info(rdev, &ss,
4832                                                      ASIC_INTERNAL_ENGINE_SS, vco_freq)) {
4833                         u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate);
4834                         u32 clk_v = 4 * ss.percentage * fbdiv / (clk_s * 10000);
4835
4836                         cg_spll_spread_spectrum &= ~CLK_S_MASK;
4837                         cg_spll_spread_spectrum |= CLK_S(clk_s);
4838                         cg_spll_spread_spectrum |= SSEN;
4839
4840                         cg_spll_spread_spectrum_2 &= ~CLK_V_MASK;
4841                         cg_spll_spread_spectrum_2 |= CLK_V(clk_v);
4842                 }
4843         }
4844
4845         sclk->sclk_value = engine_clock;
4846         sclk->vCG_SPLL_FUNC_CNTL = spll_func_cntl;
4847         sclk->vCG_SPLL_FUNC_CNTL_2 = spll_func_cntl_2;
4848         sclk->vCG_SPLL_FUNC_CNTL_3 = spll_func_cntl_3;
4849         sclk->vCG_SPLL_FUNC_CNTL_4 = spll_func_cntl_4;
4850         sclk->vCG_SPLL_SPREAD_SPECTRUM = cg_spll_spread_spectrum;
4851         sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cg_spll_spread_spectrum_2;
4852
4853         return 0;
4854 }
4855
4856 static int si_populate_sclk_value(struct radeon_device *rdev,
4857                                   u32 engine_clock,
4858                                   SISLANDS_SMC_SCLK_VALUE *sclk)
4859 {
4860         SISLANDS_SMC_SCLK_VALUE sclk_tmp;
4861         int ret;
4862
4863         ret = si_calculate_sclk_params(rdev, engine_clock, &sclk_tmp);
4864         if (!ret) {
4865                 sclk->sclk_value = cpu_to_be32(sclk_tmp.sclk_value);
4866                 sclk->vCG_SPLL_FUNC_CNTL = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL);
4867                 sclk->vCG_SPLL_FUNC_CNTL_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_2);
4868                 sclk->vCG_SPLL_FUNC_CNTL_3 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_3);
4869                 sclk->vCG_SPLL_FUNC_CNTL_4 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_4);
4870                 sclk->vCG_SPLL_SPREAD_SPECTRUM = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM);
4871                 sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM_2);
4872         }
4873
4874         return ret;
4875 }
4876
4877 static int si_populate_mclk_value(struct radeon_device *rdev,
4878                                   u32 engine_clock,
4879                                   u32 memory_clock,
4880                                   SISLANDS_SMC_MCLK_VALUE *mclk,
4881                                   bool strobe_mode,
4882                                   bool dll_state_on)
4883 {
4884         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4885         struct si_power_info *si_pi = si_get_pi(rdev);
4886         u32  dll_cntl = si_pi->clock_registers.dll_cntl;
4887         u32  mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
4888         u32  mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
4889         u32  mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
4890         u32  mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
4891         u32  mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
4892         u32  mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
4893         u32  mpll_ss1 = si_pi->clock_registers.mpll_ss1;
4894         u32  mpll_ss2 = si_pi->clock_registers.mpll_ss2;
4895         struct atom_mpll_param mpll_param;
4896         int ret;
4897
4898         ret = radeon_atom_get_memory_pll_dividers(rdev, memory_clock, strobe_mode, &mpll_param);
4899         if (ret)
4900                 return ret;
4901
4902         mpll_func_cntl &= ~BWCTRL_MASK;
4903         mpll_func_cntl |= BWCTRL(mpll_param.bwcntl);
4904
4905         mpll_func_cntl_1 &= ~(CLKF_MASK | CLKFRAC_MASK | VCO_MODE_MASK);
4906         mpll_func_cntl_1 |= CLKF(mpll_param.clkf) |
4907                 CLKFRAC(mpll_param.clkfrac) | VCO_MODE(mpll_param.vco_mode);
4908
4909         mpll_ad_func_cntl &= ~YCLK_POST_DIV_MASK;
4910         mpll_ad_func_cntl |= YCLK_POST_DIV(mpll_param.post_div);
4911
4912         if (pi->mem_gddr5) {
4913                 mpll_dq_func_cntl &= ~(YCLK_SEL_MASK | YCLK_POST_DIV_MASK);
4914                 mpll_dq_func_cntl |= YCLK_SEL(mpll_param.yclk_sel) |
4915                         YCLK_POST_DIV(mpll_param.post_div);
4916         }
4917
4918         if (pi->mclk_ss) {
4919                 struct radeon_atom_ss ss;
4920                 u32 freq_nom;
4921                 u32 tmp;
4922                 u32 reference_clock = rdev->clock.mpll.reference_freq;
4923
4924                 if (pi->mem_gddr5)
4925                         freq_nom = memory_clock * 4;
4926                 else
4927                         freq_nom = memory_clock * 2;
4928
4929                 tmp = freq_nom / reference_clock;
4930                 tmp = tmp * tmp;
4931                 if (radeon_atombios_get_asic_ss_info(rdev, &ss,
4932                                                      ASIC_INTERNAL_MEMORY_SS, freq_nom)) {
4933                         u32 clks = reference_clock * 5 / ss.rate;
4934                         u32 clkv = (u32)((((131 * ss.percentage * ss.rate) / 100) * tmp) / freq_nom);
4935
4936                         mpll_ss1 &= ~CLKV_MASK;
4937                         mpll_ss1 |= CLKV(clkv);
4938
4939                         mpll_ss2 &= ~CLKS_MASK;
4940                         mpll_ss2 |= CLKS(clks);
4941                 }
4942         }
4943
4944         mclk_pwrmgt_cntl &= ~DLL_SPEED_MASK;
4945         mclk_pwrmgt_cntl |= DLL_SPEED(mpll_param.dll_speed);
4946
4947         if (dll_state_on)
4948                 mclk_pwrmgt_cntl |= MRDCK0_PDNB | MRDCK1_PDNB;
4949         else
4950                 mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
4951
4952         mclk->mclk_value = cpu_to_be32(memory_clock);
4953         mclk->vMPLL_FUNC_CNTL = cpu_to_be32(mpll_func_cntl);
4954         mclk->vMPLL_FUNC_CNTL_1 = cpu_to_be32(mpll_func_cntl_1);
4955         mclk->vMPLL_FUNC_CNTL_2 = cpu_to_be32(mpll_func_cntl_2);
4956         mclk->vMPLL_AD_FUNC_CNTL = cpu_to_be32(mpll_ad_func_cntl);
4957         mclk->vMPLL_DQ_FUNC_CNTL = cpu_to_be32(mpll_dq_func_cntl);
4958         mclk->vMCLK_PWRMGT_CNTL = cpu_to_be32(mclk_pwrmgt_cntl);
4959         mclk->vDLL_CNTL = cpu_to_be32(dll_cntl);
4960         mclk->vMPLL_SS = cpu_to_be32(mpll_ss1);
4961         mclk->vMPLL_SS2 = cpu_to_be32(mpll_ss2);
4962
4963         return 0;
4964 }
4965
4966 static void si_populate_smc_sp(struct radeon_device *rdev,
4967                                struct radeon_ps *radeon_state,
4968                                SISLANDS_SMC_SWSTATE *smc_state)
4969 {
4970         struct ni_ps *ps = ni_get_ps(radeon_state);
4971         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4972         int i;
4973
4974         for (i = 0; i < ps->performance_level_count - 1; i++)
4975                 smc_state->levels[i].bSP = cpu_to_be32(pi->dsp);
4976
4977         smc_state->levels[ps->performance_level_count - 1].bSP =
4978                 cpu_to_be32(pi->psp);
4979 }
4980
4981 static int si_convert_power_level_to_smc(struct radeon_device *rdev,
4982                                          struct rv7xx_pl *pl,
4983                                          SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level)
4984 {
4985         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4986         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
4987         struct si_power_info *si_pi = si_get_pi(rdev);
4988         int ret;
4989         bool dll_state_on;
4990         u16 std_vddc;
4991         bool gmc_pg = false;
4992
4993         if (eg_pi->pcie_performance_request &&
4994             (si_pi->force_pcie_gen != RADEON_PCIE_GEN_INVALID))
4995                 level->gen2PCIE = (u8)si_pi->force_pcie_gen;
4996         else
4997                 level->gen2PCIE = (u8)pl->pcie_gen;
4998
4999         ret = si_populate_sclk_value(rdev, pl->sclk, &level->sclk);
5000         if (ret)
5001                 return ret;
5002
5003         level->mcFlags =  0;
5004
5005         if (pi->mclk_stutter_mode_threshold &&
5006             (pl->mclk <= pi->mclk_stutter_mode_threshold) &&
5007             !eg_pi->uvd_enabled &&
5008             (RREG32(DPG_PIPE_STUTTER_CONTROL) & STUTTER_ENABLE) &&
5009             (rdev->pm.dpm.new_active_crtc_count <= 2)) {
5010                 level->mcFlags |= SISLANDS_SMC_MC_STUTTER_EN;
5011
5012                 if (gmc_pg)
5013                         level->mcFlags |= SISLANDS_SMC_MC_PG_EN;
5014         }
5015
5016         if (pi->mem_gddr5) {
5017                 if (pl->mclk > pi->mclk_edc_enable_threshold)
5018                         level->mcFlags |= SISLANDS_SMC_MC_EDC_RD_FLAG;
5019
5020                 if (pl->mclk > eg_pi->mclk_edc_wr_enable_threshold)
5021                         level->mcFlags |= SISLANDS_SMC_MC_EDC_WR_FLAG;
5022
5023                 level->strobeMode = si_get_strobe_mode_settings(rdev, pl->mclk);
5024
5025                 if (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) {
5026                         if (si_get_mclk_frequency_ratio(pl->mclk, true) >=
5027                             ((RREG32(MC_SEQ_MISC7) >> 16) & 0xf))
5028                                 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
5029                         else
5030                                 dll_state_on = ((RREG32(MC_SEQ_MISC6) >> 1) & 0x1) ? true : false;
5031                 } else {
5032                         dll_state_on = false;
5033                 }
5034         } else {
5035                 level->strobeMode = si_get_strobe_mode_settings(rdev,
5036                                                                 pl->mclk);
5037
5038                 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
5039         }
5040
5041         ret = si_populate_mclk_value(rdev,
5042                                      pl->sclk,
5043                                      pl->mclk,
5044                                      &level->mclk,
5045                                      (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) != 0, dll_state_on);
5046         if (ret)
5047                 return ret;
5048
5049         ret = si_populate_voltage_value(rdev,
5050                                         &eg_pi->vddc_voltage_table,
5051                                         pl->vddc, &level->vddc);
5052         if (ret)
5053                 return ret;
5054
5055
5056         ret = si_get_std_voltage_value(rdev, &level->vddc, &std_vddc);
5057         if (ret)
5058                 return ret;
5059
5060         ret = si_populate_std_voltage_value(rdev, std_vddc,
5061                                             level->vddc.index, &level->std_vddc);
5062         if (ret)
5063                 return ret;
5064
5065         if (eg_pi->vddci_control) {
5066                 ret = si_populate_voltage_value(rdev, &eg_pi->vddci_voltage_table,
5067                                                 pl->vddci, &level->vddci);
5068                 if (ret)
5069                         return ret;
5070         }
5071
5072         if (si_pi->vddc_phase_shed_control) {
5073                 ret = si_populate_phase_shedding_value(rdev,
5074                                                        &rdev->pm.dpm.dyn_state.phase_shedding_limits_table,
5075                                                        pl->vddc,
5076                                                        pl->sclk,
5077                                                        pl->mclk,
5078                                                        &level->vddc);
5079                 if (ret)
5080                         return ret;
5081         }
5082
5083         level->MaxPoweredUpCU = si_pi->max_cu;
5084
5085         ret = si_populate_mvdd_value(rdev, pl->mclk, &level->mvdd);
5086
5087         return ret;
5088 }
5089
5090 static int si_populate_smc_t(struct radeon_device *rdev,
5091                              struct radeon_ps *radeon_state,
5092                              SISLANDS_SMC_SWSTATE *smc_state)
5093 {
5094         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
5095         struct ni_ps *state = ni_get_ps(radeon_state);
5096         u32 a_t;
5097         u32 t_l, t_h;
5098         u32 high_bsp;
5099         int i, ret;
5100
5101         if (state->performance_level_count >= 9)
5102                 return -EINVAL;
5103
5104         if (state->performance_level_count < 2) {
5105                 a_t = CG_R(0xffff) | CG_L(0);
5106                 smc_state->levels[0].aT = cpu_to_be32(a_t);
5107                 return 0;
5108         }
5109
5110         smc_state->levels[0].aT = cpu_to_be32(0);
5111
5112         for (i = 0; i <= state->performance_level_count - 2; i++) {
5113                 ret = r600_calculate_at(
5114                         (50 / SISLANDS_MAX_HARDWARE_POWERLEVELS) * 100 * (i + 1),
5115                         100 * R600_AH_DFLT,
5116                         state->performance_levels[i + 1].sclk,
5117                         state->performance_levels[i].sclk,
5118                         &t_l,
5119                         &t_h);
5120
5121                 if (ret) {
5122                         t_h = (i + 1) * 1000 - 50 * R600_AH_DFLT;
5123                         t_l = (i + 1) * 1000 + 50 * R600_AH_DFLT;
5124                 }
5125
5126                 a_t = be32_to_cpu(smc_state->levels[i].aT) & ~CG_R_MASK;
5127                 a_t |= CG_R(t_l * pi->bsp / 20000);
5128                 smc_state->levels[i].aT = cpu_to_be32(a_t);
5129
5130                 high_bsp = (i == state->performance_level_count - 2) ?
5131                         pi->pbsp : pi->bsp;
5132                 a_t = CG_R(0xffff) | CG_L(t_h * high_bsp / 20000);
5133                 smc_state->levels[i + 1].aT = cpu_to_be32(a_t);
5134         }
5135
5136         return 0;
5137 }
5138
5139 static int si_disable_ulv(struct radeon_device *rdev)
5140 {
5141         struct si_power_info *si_pi = si_get_pi(rdev);
5142         struct si_ulv_param *ulv = &si_pi->ulv;
5143
5144         if (ulv->supported)
5145                 return (si_send_msg_to_smc(rdev, PPSMC_MSG_DisableULV) == PPSMC_Result_OK) ?
5146                         0 : -EINVAL;
5147
5148         return 0;
5149 }
5150
5151 static bool si_is_state_ulv_compatible(struct radeon_device *rdev,
5152                                        struct radeon_ps *radeon_state)
5153 {
5154         const struct si_power_info *si_pi = si_get_pi(rdev);
5155         const struct si_ulv_param *ulv = &si_pi->ulv;
5156         const struct ni_ps *state = ni_get_ps(radeon_state);
5157         int i;
5158
5159         if (state->performance_levels[0].mclk != ulv->pl.mclk)
5160                 return false;
5161
5162         /* XXX validate against display requirements! */
5163
5164         for (i = 0; i < rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count; i++) {
5165                 if (rdev->clock.current_dispclk <=
5166                     rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].clk) {
5167                         if (ulv->pl.vddc <
5168                             rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].v)
5169                                 return false;
5170                 }
5171         }
5172
5173         if ((radeon_state->vclk != 0) || (radeon_state->dclk != 0))
5174                 return false;
5175
5176         return true;
5177 }
5178
5179 static int si_set_power_state_conditionally_enable_ulv(struct radeon_device *rdev,
5180                                                        struct radeon_ps *radeon_new_state)
5181 {
5182         const struct si_power_info *si_pi = si_get_pi(rdev);
5183         const struct si_ulv_param *ulv = &si_pi->ulv;
5184
5185         if (ulv->supported) {
5186                 if (si_is_state_ulv_compatible(rdev, radeon_new_state))
5187                         return (si_send_msg_to_smc(rdev, PPSMC_MSG_EnableULV) == PPSMC_Result_OK) ?
5188                                 0 : -EINVAL;
5189         }
5190         return 0;
5191 }
5192
5193 static int si_convert_power_state_to_smc(struct radeon_device *rdev,
5194                                          struct radeon_ps *radeon_state,
5195                                          SISLANDS_SMC_SWSTATE *smc_state)
5196 {
5197         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
5198         struct ni_power_info *ni_pi = ni_get_pi(rdev);
5199         struct si_power_info *si_pi = si_get_pi(rdev);
5200         struct ni_ps *state = ni_get_ps(radeon_state);
5201         int i, ret;
5202         u32 threshold;
5203         u32 sclk_in_sr = 1350; /* ??? */
5204
5205         if (state->performance_level_count > SISLANDS_MAX_HARDWARE_POWERLEVELS)
5206                 return -EINVAL;
5207
5208         threshold = state->performance_levels[state->performance_level_count-1].sclk * 100 / 100;
5209
5210         if (radeon_state->vclk && radeon_state->dclk) {
5211                 eg_pi->uvd_enabled = true;
5212                 if (eg_pi->smu_uvd_hs)
5213                         smc_state->flags |= PPSMC_SWSTATE_FLAG_UVD;
5214         } else {
5215                 eg_pi->uvd_enabled = false;
5216         }
5217
5218         if (state->dc_compatible)
5219                 smc_state->flags |= PPSMC_SWSTATE_FLAG_DC;
5220
5221         smc_state->levelCount = 0;
5222         for (i = 0; i < state->performance_level_count; i++) {
5223                 if (eg_pi->sclk_deep_sleep) {
5224                         if ((i == 0) || si_pi->sclk_deep_sleep_above_low) {
5225                                 if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
5226                                         smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
5227                                 else
5228                                         smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
5229                         }
5230                 }
5231
5232                 ret = si_convert_power_level_to_smc(rdev, &state->performance_levels[i],
5233                                                     &smc_state->levels[i]);
5234                 smc_state->levels[i].arbRefreshState =
5235                         (u8)(SISLANDS_DRIVER_STATE_ARB_INDEX + i);
5236
5237                 if (ret)
5238                         return ret;
5239
5240                 if (ni_pi->enable_power_containment)
5241                         smc_state->levels[i].displayWatermark =
5242                                 (state->performance_levels[i].sclk < threshold) ?
5243                                 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
5244                 else
5245                         smc_state->levels[i].displayWatermark = (i < 2) ?
5246                                 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
5247
5248                 if (eg_pi->dynamic_ac_timing)
5249                         smc_state->levels[i].ACIndex = SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i;
5250                 else
5251                         smc_state->levels[i].ACIndex = 0;
5252
5253                 smc_state->levelCount++;
5254         }
5255
5256         si_write_smc_soft_register(rdev,
5257                                    SI_SMC_SOFT_REGISTER_watermark_threshold,
5258                                    threshold / 512);
5259
5260         si_populate_smc_sp(rdev, radeon_state, smc_state);
5261
5262         ret = si_populate_power_containment_values(rdev, radeon_state, smc_state);
5263         if (ret)
5264                 ni_pi->enable_power_containment = false;
5265
5266         ret = si_populate_sq_ramping_values(rdev, radeon_state, smc_state);
5267         if (ret)
5268                 ni_pi->enable_sq_ramping = false;
5269
5270         return si_populate_smc_t(rdev, radeon_state, smc_state);
5271 }
5272
5273 static int si_upload_sw_state(struct radeon_device *rdev,
5274                               struct radeon_ps *radeon_new_state)
5275 {
5276         struct si_power_info *si_pi = si_get_pi(rdev);
5277         struct ni_ps *new_state = ni_get_ps(radeon_new_state);
5278         int ret;
5279         u32 address = si_pi->state_table_start +
5280                 offsetof(SISLANDS_SMC_STATETABLE, driverState);
5281         u32 state_size = sizeof(SISLANDS_SMC_SWSTATE) +
5282                 ((new_state->performance_level_count - 1) *
5283                  sizeof(SISLANDS_SMC_HW_PERFORMANCE_LEVEL));
5284         SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.driverState;
5285
5286         memset(smc_state, 0, state_size);
5287
5288         ret = si_convert_power_state_to_smc(rdev, radeon_new_state, smc_state);
5289         if (ret)
5290                 return ret;
5291
5292         ret = si_copy_bytes_to_smc(rdev, address, (u8 *)smc_state,
5293                                    state_size, si_pi->sram_end);
5294
5295         return ret;
5296 }
5297
5298 static int si_upload_ulv_state(struct radeon_device *rdev)
5299 {
5300         struct si_power_info *si_pi = si_get_pi(rdev);
5301         struct si_ulv_param *ulv = &si_pi->ulv;
5302         int ret = 0;
5303
5304         if (ulv->supported && ulv->pl.vddc) {
5305                 u32 address = si_pi->state_table_start +
5306                         offsetof(SISLANDS_SMC_STATETABLE, ULVState);
5307                 SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.ULVState;
5308                 u32 state_size = sizeof(SISLANDS_SMC_SWSTATE);
5309
5310                 memset(smc_state, 0, state_size);
5311
5312                 ret = si_populate_ulv_state(rdev, smc_state);
5313                 if (!ret)
5314                         ret = si_copy_bytes_to_smc(rdev, address, (u8 *)smc_state,
5315                                                    state_size, si_pi->sram_end);
5316         }
5317
5318         return ret;
5319 }
5320
5321 static int si_upload_smc_data(struct radeon_device *rdev)
5322 {
5323         struct radeon_crtc *radeon_crtc = NULL;
5324         int i;
5325
5326         if (rdev->pm.dpm.new_active_crtc_count == 0)
5327                 return 0;
5328
5329         for (i = 0; i < rdev->num_crtc; i++) {
5330                 if (rdev->pm.dpm.new_active_crtcs & (1 << i)) {
5331                         radeon_crtc = rdev->mode_info.crtcs[i];
5332                         break;
5333                 }
5334         }
5335
5336         if (radeon_crtc == NULL)
5337                 return 0;
5338
5339         if (radeon_crtc->line_time <= 0)
5340                 return 0;
5341
5342         if (si_write_smc_soft_register(rdev,
5343                                        SI_SMC_SOFT_REGISTER_crtc_index,
5344                                        radeon_crtc->crtc_id) != PPSMC_Result_OK)
5345                 return 0;
5346
5347         if (si_write_smc_soft_register(rdev,
5348                                        SI_SMC_SOFT_REGISTER_mclk_change_block_cp_min,
5349                                        radeon_crtc->wm_high / radeon_crtc->line_time) != PPSMC_Result_OK)
5350                 return 0;
5351
5352         if (si_write_smc_soft_register(rdev,
5353                                        SI_SMC_SOFT_REGISTER_mclk_change_block_cp_max,
5354                                        radeon_crtc->wm_low / radeon_crtc->line_time) != PPSMC_Result_OK)
5355                 return 0;
5356
5357         return 0;
5358 }
5359
5360 static int si_set_mc_special_registers(struct radeon_device *rdev,
5361                                        struct si_mc_reg_table *table)
5362 {
5363         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
5364         u8 i, j, k;
5365         u32 temp_reg;
5366
5367         for (i = 0, j = table->last; i < table->last; i++) {
5368                 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5369                         return -EINVAL;
5370                 switch (table->mc_reg_address[i].s1 << 2) {
5371                 case MC_SEQ_MISC1:
5372                         temp_reg = RREG32(MC_PMG_CMD_EMRS);
5373                         table->mc_reg_address[j].s1 = MC_PMG_CMD_EMRS >> 2;
5374                         table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_EMRS_LP >> 2;
5375                         for (k = 0; k < table->num_entries; k++)
5376                                 table->mc_reg_table_entry[k].mc_data[j] =
5377                                         ((temp_reg & 0xffff0000)) |
5378                                         ((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16);
5379                         j++;
5380                         if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5381                                 return -EINVAL;
5382
5383                         temp_reg = RREG32(MC_PMG_CMD_MRS);
5384                         table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS >> 2;
5385                         table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS_LP >> 2;
5386                         for (k = 0; k < table->num_entries; k++) {
5387                                 table->mc_reg_table_entry[k].mc_data[j] =
5388                                         (temp_reg & 0xffff0000) |
5389                                         (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
5390                                 if (!pi->mem_gddr5)
5391                                         table->mc_reg_table_entry[k].mc_data[j] |= 0x100;
5392                         }
5393                         j++;
5394                         if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5395                                 return -EINVAL;
5396
5397                         if (!pi->mem_gddr5) {
5398                                 table->mc_reg_address[j].s1 = MC_PMG_AUTO_CMD >> 2;
5399                                 table->mc_reg_address[j].s0 = MC_PMG_AUTO_CMD >> 2;
5400                                 for (k = 0; k < table->num_entries; k++)
5401                                         table->mc_reg_table_entry[k].mc_data[j] =
5402                                                 (table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16;
5403                                 j++;
5404                                 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5405                                         return -EINVAL;
5406                         }
5407                         break;
5408                 case MC_SEQ_RESERVE_M:
5409                         temp_reg = RREG32(MC_PMG_CMD_MRS1);
5410                         table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS1 >> 2;
5411                         table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS1_LP >> 2;
5412                         for(k = 0; k < table->num_entries; k++)
5413                                 table->mc_reg_table_entry[k].mc_data[j] =
5414                                         (temp_reg & 0xffff0000) |
5415                                         (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
5416                         j++;
5417                         if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5418                                 return -EINVAL;
5419                         break;
5420                 default:
5421                         break;
5422                 }
5423         }
5424
5425         table->last = j;
5426
5427         return 0;
5428 }
5429
5430 static bool si_check_s0_mc_reg_index(u16 in_reg, u16 *out_reg)
5431 {
5432         bool result = true;
5433
5434         switch (in_reg) {
5435         case  MC_SEQ_RAS_TIMING >> 2:
5436                 *out_reg = MC_SEQ_RAS_TIMING_LP >> 2;
5437                 break;
5438         case MC_SEQ_CAS_TIMING >> 2:
5439                 *out_reg = MC_SEQ_CAS_TIMING_LP >> 2;
5440                 break;
5441         case MC_SEQ_MISC_TIMING >> 2:
5442                 *out_reg = MC_SEQ_MISC_TIMING_LP >> 2;
5443                 break;
5444         case MC_SEQ_MISC_TIMING2 >> 2:
5445                 *out_reg = MC_SEQ_MISC_TIMING2_LP >> 2;
5446                 break;
5447         case MC_SEQ_RD_CTL_D0 >> 2:
5448                 *out_reg = MC_SEQ_RD_CTL_D0_LP >> 2;
5449                 break;
5450         case MC_SEQ_RD_CTL_D1 >> 2:
5451                 *out_reg = MC_SEQ_RD_CTL_D1_LP >> 2;
5452                 break;
5453         case MC_SEQ_WR_CTL_D0 >> 2:
5454                 *out_reg = MC_SEQ_WR_CTL_D0_LP >> 2;
5455                 break;
5456         case MC_SEQ_WR_CTL_D1 >> 2:
5457                 *out_reg = MC_SEQ_WR_CTL_D1_LP >> 2;
5458                 break;
5459         case MC_PMG_CMD_EMRS >> 2:
5460                 *out_reg = MC_SEQ_PMG_CMD_EMRS_LP >> 2;
5461                 break;
5462         case MC_PMG_CMD_MRS >> 2:
5463                 *out_reg = MC_SEQ_PMG_CMD_MRS_LP >> 2;
5464                 break;
5465         case MC_PMG_CMD_MRS1 >> 2:
5466                 *out_reg = MC_SEQ_PMG_CMD_MRS1_LP >> 2;
5467                 break;
5468         case MC_SEQ_PMG_TIMING >> 2:
5469                 *out_reg = MC_SEQ_PMG_TIMING_LP >> 2;
5470                 break;
5471         case MC_PMG_CMD_MRS2 >> 2:
5472                 *out_reg = MC_SEQ_PMG_CMD_MRS2_LP >> 2;
5473                 break;
5474         case MC_SEQ_WR_CTL_2 >> 2:
5475                 *out_reg = MC_SEQ_WR_CTL_2_LP >> 2;
5476                 break;
5477         default:
5478                 result = false;
5479                 break;
5480         }
5481
5482         return result;
5483 }
5484
5485 static void si_set_valid_flag(struct si_mc_reg_table *table)
5486 {
5487         u8 i, j;
5488
5489         for (i = 0; i < table->last; i++) {
5490                 for (j = 1; j < table->num_entries; j++) {
5491                         if (table->mc_reg_table_entry[j-1].mc_data[i] != table->mc_reg_table_entry[j].mc_data[i]) {
5492                                 table->valid_flag |= 1 << i;
5493                                 break;
5494                         }
5495                 }
5496         }
5497 }
5498
5499 static void si_set_s0_mc_reg_index(struct si_mc_reg_table *table)
5500 {
5501         u32 i;
5502         u16 address;
5503
5504         for (i = 0; i < table->last; i++)
5505                 table->mc_reg_address[i].s0 = si_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address) ?
5506                         address : table->mc_reg_address[i].s1;
5507
5508 }
5509
5510 static int si_copy_vbios_mc_reg_table(struct atom_mc_reg_table *table,
5511                                       struct si_mc_reg_table *si_table)
5512 {
5513         u8 i, j;
5514
5515         if (table->last > SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5516                 return -EINVAL;
5517         if (table->num_entries > MAX_AC_TIMING_ENTRIES)
5518                 return -EINVAL;
5519
5520         for (i = 0; i < table->last; i++)
5521                 si_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1;
5522         si_table->last = table->last;
5523
5524         for (i = 0; i < table->num_entries; i++) {
5525                 si_table->mc_reg_table_entry[i].mclk_max =
5526                         table->mc_reg_table_entry[i].mclk_max;
5527                 for (j = 0; j < table->last; j++) {
5528                         si_table->mc_reg_table_entry[i].mc_data[j] =
5529                                 table->mc_reg_table_entry[i].mc_data[j];
5530                 }
5531         }
5532         si_table->num_entries = table->num_entries;
5533
5534         return 0;
5535 }
5536
5537 static int si_initialize_mc_reg_table(struct radeon_device *rdev)
5538 {
5539         struct si_power_info *si_pi = si_get_pi(rdev);
5540         struct atom_mc_reg_table *table;
5541         struct si_mc_reg_table *si_table = &si_pi->mc_reg_table;
5542         u8 module_index = rv770_get_memory_module_index(rdev);
5543         int ret;
5544
5545         table = kzalloc(sizeof(struct atom_mc_reg_table), GFP_KERNEL);
5546         if (!table)
5547                 return -ENOMEM;
5548
5549         WREG32(MC_SEQ_RAS_TIMING_LP, RREG32(MC_SEQ_RAS_TIMING));
5550         WREG32(MC_SEQ_CAS_TIMING_LP, RREG32(MC_SEQ_CAS_TIMING));
5551         WREG32(MC_SEQ_MISC_TIMING_LP, RREG32(MC_SEQ_MISC_TIMING));
5552         WREG32(MC_SEQ_MISC_TIMING2_LP, RREG32(MC_SEQ_MISC_TIMING2));
5553         WREG32(MC_SEQ_PMG_CMD_EMRS_LP, RREG32(MC_PMG_CMD_EMRS));
5554         WREG32(MC_SEQ_PMG_CMD_MRS_LP, RREG32(MC_PMG_CMD_MRS));
5555         WREG32(MC_SEQ_PMG_CMD_MRS1_LP, RREG32(MC_PMG_CMD_MRS1));
5556         WREG32(MC_SEQ_WR_CTL_D0_LP, RREG32(MC_SEQ_WR_CTL_D0));
5557         WREG32(MC_SEQ_WR_CTL_D1_LP, RREG32(MC_SEQ_WR_CTL_D1));
5558         WREG32(MC_SEQ_RD_CTL_D0_LP, RREG32(MC_SEQ_RD_CTL_D0));
5559         WREG32(MC_SEQ_RD_CTL_D1_LP, RREG32(MC_SEQ_RD_CTL_D1));
5560         WREG32(MC_SEQ_PMG_TIMING_LP, RREG32(MC_SEQ_PMG_TIMING));
5561         WREG32(MC_SEQ_PMG_CMD_MRS2_LP, RREG32(MC_PMG_CMD_MRS2));
5562         WREG32(MC_SEQ_WR_CTL_2_LP, RREG32(MC_SEQ_WR_CTL_2));
5563
5564         ret = radeon_atom_init_mc_reg_table(rdev, module_index, table);
5565         if (ret)
5566                 goto init_mc_done;
5567
5568         ret = si_copy_vbios_mc_reg_table(table, si_table);
5569         if (ret)
5570                 goto init_mc_done;
5571
5572         si_set_s0_mc_reg_index(si_table);
5573
5574         ret = si_set_mc_special_registers(rdev, si_table);
5575         if (ret)
5576                 goto init_mc_done;
5577
5578         si_set_valid_flag(si_table);
5579
5580 init_mc_done:
5581         kfree(table);
5582
5583         return ret;
5584
5585 }
5586
5587 static void si_populate_mc_reg_addresses(struct radeon_device *rdev,
5588                                          SMC_SIslands_MCRegisters *mc_reg_table)
5589 {
5590         struct si_power_info *si_pi = si_get_pi(rdev);
5591         u32 i, j;
5592
5593         for (i = 0, j = 0; j < si_pi->mc_reg_table.last; j++) {
5594                 if (si_pi->mc_reg_table.valid_flag & (1 << j)) {
5595                         if (i >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5596                                 break;
5597                         mc_reg_table->address[i].s0 =
5598                                 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s0);
5599                         mc_reg_table->address[i].s1 =
5600                                 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s1);
5601                         i++;
5602                 }
5603         }
5604         mc_reg_table->last = (u8)i;
5605 }
5606
5607 static void si_convert_mc_registers(const struct si_mc_reg_entry *entry,
5608                                     SMC_SIslands_MCRegisterSet *data,
5609                                     u32 num_entries, u32 valid_flag)
5610 {
5611         u32 i, j;
5612
5613         for(i = 0, j = 0; j < num_entries; j++) {
5614                 if (valid_flag & (1 << j)) {
5615                         data->value[i] = cpu_to_be32(entry->mc_data[j]);
5616                         i++;
5617                 }
5618         }
5619 }
5620
5621 static void si_convert_mc_reg_table_entry_to_smc(struct radeon_device *rdev,
5622                                                  struct rv7xx_pl *pl,
5623                                                  SMC_SIslands_MCRegisterSet *mc_reg_table_data)
5624 {
5625         struct si_power_info *si_pi = si_get_pi(rdev);
5626         u32 i = 0;
5627
5628         for (i = 0; i < si_pi->mc_reg_table.num_entries; i++) {
5629                 if (pl->mclk <= si_pi->mc_reg_table.mc_reg_table_entry[i].mclk_max)
5630                         break;
5631         }
5632
5633         if ((i == si_pi->mc_reg_table.num_entries) && (i > 0))
5634                 --i;
5635
5636         si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[i],
5637                                 mc_reg_table_data, si_pi->mc_reg_table.last,
5638                                 si_pi->mc_reg_table.valid_flag);
5639 }
5640
5641 static void si_convert_mc_reg_table_to_smc(struct radeon_device *rdev,
5642                                            struct radeon_ps *radeon_state,
5643                                            SMC_SIslands_MCRegisters *mc_reg_table)
5644 {
5645         struct ni_ps *state = ni_get_ps(radeon_state);
5646         int i;
5647
5648         for (i = 0; i < state->performance_level_count; i++) {
5649                 si_convert_mc_reg_table_entry_to_smc(rdev,
5650                                                      &state->performance_levels[i],
5651                                                      &mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i]);
5652         }
5653 }
5654
5655 static int si_populate_mc_reg_table(struct radeon_device *rdev,
5656                                     struct radeon_ps *radeon_boot_state)
5657 {
5658         struct ni_ps *boot_state = ni_get_ps(radeon_boot_state);
5659         struct si_power_info *si_pi = si_get_pi(rdev);
5660         struct si_ulv_param *ulv = &si_pi->ulv;
5661         SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
5662
5663         memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
5664
5665         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_seq_index, 1);
5666
5667         si_populate_mc_reg_addresses(rdev, smc_mc_reg_table);
5668
5669         si_convert_mc_reg_table_entry_to_smc(rdev, &boot_state->performance_levels[0],
5670                                              &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_INITIAL_SLOT]);
5671
5672         si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
5673                                 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ACPI_SLOT],
5674                                 si_pi->mc_reg_table.last,
5675                                 si_pi->mc_reg_table.valid_flag);
5676
5677         if (ulv->supported && ulv->pl.vddc != 0)
5678                 si_convert_mc_reg_table_entry_to_smc(rdev, &ulv->pl,
5679                                                      &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT]);
5680         else
5681                 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
5682                                         &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT],
5683                                         si_pi->mc_reg_table.last,
5684                                         si_pi->mc_reg_table.valid_flag);
5685
5686         si_convert_mc_reg_table_to_smc(rdev, radeon_boot_state, smc_mc_reg_table);
5687
5688         return si_copy_bytes_to_smc(rdev, si_pi->mc_reg_table_start,
5689                                     (u8 *)smc_mc_reg_table,
5690                                     sizeof(SMC_SIslands_MCRegisters), si_pi->sram_end);
5691 }
5692
5693 static int si_upload_mc_reg_table(struct radeon_device *rdev,
5694                                   struct radeon_ps *radeon_new_state)
5695 {
5696         struct ni_ps *new_state = ni_get_ps(radeon_new_state);
5697         struct si_power_info *si_pi = si_get_pi(rdev);
5698         u32 address = si_pi->mc_reg_table_start +
5699                 offsetof(SMC_SIslands_MCRegisters,
5700                          data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT]);
5701         SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
5702
5703         memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
5704
5705         si_convert_mc_reg_table_to_smc(rdev, radeon_new_state, smc_mc_reg_table);
5706
5707
5708         return si_copy_bytes_to_smc(rdev, address,
5709                                     (u8 *)&smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT],
5710                                     sizeof(SMC_SIslands_MCRegisterSet) * new_state->performance_level_count,
5711                                     si_pi->sram_end);
5712
5713 }
5714
5715 static void si_enable_voltage_control(struct radeon_device *rdev, bool enable)
5716 {
5717         if (enable)
5718                 WREG32_P(GENERAL_PWRMGT, VOLT_PWRMGT_EN, ~VOLT_PWRMGT_EN);
5719         else
5720                 WREG32_P(GENERAL_PWRMGT, 0, ~VOLT_PWRMGT_EN);
5721 }
5722
5723 static enum radeon_pcie_gen si_get_maximum_link_speed(struct radeon_device *rdev,
5724                                                       struct radeon_ps *radeon_state)
5725 {
5726         struct ni_ps *state = ni_get_ps(radeon_state);
5727         int i;
5728         u16 pcie_speed, max_speed = 0;
5729
5730         for (i = 0; i < state->performance_level_count; i++) {
5731                 pcie_speed = state->performance_levels[i].pcie_gen;
5732                 if (max_speed < pcie_speed)
5733                         max_speed = pcie_speed;
5734         }
5735         return max_speed;
5736 }
5737
5738 static u16 si_get_current_pcie_speed(struct radeon_device *rdev)
5739 {
5740         u32 speed_cntl;
5741
5742         speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL) & LC_CURRENT_DATA_RATE_MASK;
5743         speed_cntl >>= LC_CURRENT_DATA_RATE_SHIFT;
5744
5745         return (u16)speed_cntl;
5746 }
5747
5748 static void si_request_link_speed_change_before_state_change(struct radeon_device *rdev,
5749                                                              struct radeon_ps *radeon_new_state,
5750                                                              struct radeon_ps *radeon_current_state)
5751 {
5752         struct si_power_info *si_pi = si_get_pi(rdev);
5753         enum radeon_pcie_gen target_link_speed = si_get_maximum_link_speed(rdev, radeon_new_state);
5754         enum radeon_pcie_gen current_link_speed;
5755
5756         if (si_pi->force_pcie_gen == RADEON_PCIE_GEN_INVALID)
5757                 current_link_speed = si_get_maximum_link_speed(rdev, radeon_current_state);
5758         else
5759                 current_link_speed = si_pi->force_pcie_gen;
5760
5761         si_pi->force_pcie_gen = RADEON_PCIE_GEN_INVALID;
5762         si_pi->pspp_notify_required = false;
5763         if (target_link_speed > current_link_speed) {
5764                 switch (target_link_speed) {
5765 #if defined(CONFIG_ACPI)
5766                 case RADEON_PCIE_GEN3:
5767                         if (radeon_acpi_pcie_performance_request(rdev, PCIE_PERF_REQ_PECI_GEN3, false) == 0)
5768                                 break;
5769                         si_pi->force_pcie_gen = RADEON_PCIE_GEN2;
5770                         if (current_link_speed == RADEON_PCIE_GEN2)
5771                                 break;
5772                 case RADEON_PCIE_GEN2:
5773                         if (radeon_acpi_pcie_performance_request(rdev, PCIE_PERF_REQ_PECI_GEN2, false) == 0)
5774                                 break;
5775 #endif
5776                 default:
5777                         si_pi->force_pcie_gen = si_get_current_pcie_speed(rdev);
5778                         break;
5779                 }
5780         } else {
5781                 if (target_link_speed < current_link_speed)
5782                         si_pi->pspp_notify_required = true;
5783         }
5784 }
5785
5786 static void si_notify_link_speed_change_after_state_change(struct radeon_device *rdev,
5787                                                            struct radeon_ps *radeon_new_state,
5788                                                            struct radeon_ps *radeon_current_state)
5789 {
5790         struct si_power_info *si_pi = si_get_pi(rdev);
5791         enum radeon_pcie_gen target_link_speed = si_get_maximum_link_speed(rdev, radeon_new_state);
5792         u8 request;
5793
5794         if (si_pi->pspp_notify_required) {
5795                 if (target_link_speed == RADEON_PCIE_GEN3)
5796                         request = PCIE_PERF_REQ_PECI_GEN3;
5797                 else if (target_link_speed == RADEON_PCIE_GEN2)
5798                         request = PCIE_PERF_REQ_PECI_GEN2;
5799                 else
5800                         request = PCIE_PERF_REQ_PECI_GEN1;
5801
5802                 if ((request == PCIE_PERF_REQ_PECI_GEN1) &&
5803                     (si_get_current_pcie_speed(rdev) > 0))
5804                         return;
5805
5806 #if defined(CONFIG_ACPI)
5807                 radeon_acpi_pcie_performance_request(rdev, request, false);
5808 #endif
5809         }
5810 }
5811
5812 #if 0
5813 static int si_ds_request(struct radeon_device *rdev,
5814                          bool ds_status_on, u32 count_write)
5815 {
5816         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
5817
5818         if (eg_pi->sclk_deep_sleep) {
5819                 if (ds_status_on)
5820                         return (si_send_msg_to_smc(rdev, PPSMC_MSG_CancelThrottleOVRDSCLKDS) ==
5821                                 PPSMC_Result_OK) ?
5822                                 0 : -EINVAL;
5823                 else
5824                         return (si_send_msg_to_smc(rdev, PPSMC_MSG_ThrottleOVRDSCLKDS) ==
5825                                 PPSMC_Result_OK) ? 0 : -EINVAL;
5826         }
5827         return 0;
5828 }
5829 #endif
5830
5831 static void si_set_max_cu_value(struct radeon_device *rdev)
5832 {
5833         struct si_power_info *si_pi = si_get_pi(rdev);
5834
5835         if (rdev->family == CHIP_VERDE) {
5836                 switch (rdev->pdev->device) {
5837                 case 0x6820:
5838                 case 0x6825:
5839                 case 0x6821:
5840                 case 0x6823:
5841                 case 0x6827:
5842                         si_pi->max_cu = 10;
5843                         break;
5844                 case 0x682D:
5845                 case 0x6824:
5846                 case 0x682F:
5847                 case 0x6826:
5848                         si_pi->max_cu = 8;
5849                         break;
5850                 case 0x6828:
5851                 case 0x6830:
5852                 case 0x6831:
5853                 case 0x6838:
5854                 case 0x6839:
5855                 case 0x683D:
5856                         si_pi->max_cu = 10;
5857                         break;
5858                 case 0x683B:
5859                 case 0x683F:
5860                 case 0x6829:
5861                         si_pi->max_cu = 8;
5862                         break;
5863                 default:
5864                         si_pi->max_cu = 0;
5865                         break;
5866                 }
5867         } else {
5868                 si_pi->max_cu = 0;
5869         }
5870 }
5871
5872 static int si_patch_single_dependency_table_based_on_leakage(struct radeon_device *rdev,
5873                                                              struct radeon_clock_voltage_dependency_table *table)
5874 {
5875         u32 i;
5876         int j;
5877         u16 leakage_voltage;
5878
5879         if (table) {
5880                 for (i = 0; i < table->count; i++) {
5881                         switch (si_get_leakage_voltage_from_leakage_index(rdev,
5882                                                                           table->entries[i].v,
5883                                                                           &leakage_voltage)) {
5884                         case 0:
5885                                 table->entries[i].v = leakage_voltage;
5886                                 break;
5887                         case -EAGAIN:
5888                                 return -EINVAL;
5889                         case -EINVAL:
5890                         default:
5891                                 break;
5892                         }
5893                 }
5894
5895                 for (j = (table->count - 2); j >= 0; j--) {
5896                         table->entries[j].v = (table->entries[j].v <= table->entries[j + 1].v) ?
5897                                 table->entries[j].v : table->entries[j + 1].v;
5898                 }
5899         }
5900         return 0;
5901 }
5902
5903 static int si_patch_dependency_tables_based_on_leakage(struct radeon_device *rdev)
5904 {
5905         int ret = 0;
5906
5907         ret = si_patch_single_dependency_table_based_on_leakage(rdev,
5908                                                                 &rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk);
5909         ret = si_patch_single_dependency_table_based_on_leakage(rdev,
5910                                                                 &rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk);
5911         ret = si_patch_single_dependency_table_based_on_leakage(rdev,
5912                                                                 &rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk);
5913         return ret;
5914 }
5915
5916 static void si_set_pcie_lane_width_in_smc(struct radeon_device *rdev,
5917                                           struct radeon_ps *radeon_new_state,
5918                                           struct radeon_ps *radeon_current_state)
5919 {
5920         u32 lane_width;
5921         u32 new_lane_width =
5922                 (radeon_new_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT;
5923         u32 current_lane_width =
5924                 (radeon_current_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT;
5925
5926         if (new_lane_width != current_lane_width) {
5927                 radeon_set_pcie_lanes(rdev, new_lane_width);
5928                 lane_width = radeon_get_pcie_lanes(rdev);
5929                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
5930         }
5931 }
5932
5933 static void si_set_vce_clock(struct radeon_device *rdev,
5934                              struct radeon_ps *new_rps,
5935                              struct radeon_ps *old_rps)
5936 {
5937         if ((old_rps->evclk != new_rps->evclk) ||
5938             (old_rps->ecclk != new_rps->ecclk)) {
5939                 /* turn the clocks on when encoding, off otherwise */
5940                 if (new_rps->evclk || new_rps->ecclk)
5941                         vce_v1_0_enable_mgcg(rdev, false);
5942                 else
5943                         vce_v1_0_enable_mgcg(rdev, true);
5944                 radeon_set_vce_clocks(rdev, new_rps->evclk, new_rps->ecclk);
5945         }
5946 }
5947
5948 void si_dpm_setup_asic(struct radeon_device *rdev)
5949 {
5950         int r;
5951
5952         r = si_mc_load_microcode(rdev);
5953         if (r)
5954                 DRM_ERROR("Failed to load MC firmware!\n");
5955         rv770_get_memory_type(rdev);
5956         si_read_clock_registers(rdev);
5957         si_enable_acpi_power_management(rdev);
5958 }
5959
5960 static int si_thermal_enable_alert(struct radeon_device *rdev,
5961                                    bool enable)
5962 {
5963         u32 thermal_int = RREG32(CG_THERMAL_INT);
5964
5965         if (enable) {
5966                 PPSMC_Result result;
5967
5968                 thermal_int &= ~(THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW);
5969                 WREG32(CG_THERMAL_INT, thermal_int);
5970                 rdev->irq.dpm_thermal = false;
5971                 result = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt);
5972                 if (result != PPSMC_Result_OK) {
5973                         DRM_DEBUG_KMS("Could not enable thermal interrupts.\n");
5974                         return -EINVAL;
5975                 }
5976         } else {
5977                 thermal_int |= THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW;
5978                 WREG32(CG_THERMAL_INT, thermal_int);
5979                 rdev->irq.dpm_thermal = true;
5980         }
5981
5982         return 0;
5983 }
5984
5985 static int si_thermal_set_temperature_range(struct radeon_device *rdev,
5986                                             int min_temp, int max_temp)
5987 {
5988         int low_temp = 0 * 1000;
5989         int high_temp = 255 * 1000;
5990
5991         if (low_temp < min_temp)
5992                 low_temp = min_temp;
5993         if (high_temp > max_temp)
5994                 high_temp = max_temp;
5995         if (high_temp < low_temp) {
5996                 DRM_ERROR("invalid thermal range: %d - %d\n", low_temp, high_temp);
5997                 return -EINVAL;
5998         }
5999
6000         WREG32_P(CG_THERMAL_INT, DIG_THERM_INTH(high_temp / 1000), ~DIG_THERM_INTH_MASK);
6001         WREG32_P(CG_THERMAL_INT, DIG_THERM_INTL(low_temp / 1000), ~DIG_THERM_INTL_MASK);
6002         WREG32_P(CG_THERMAL_CTRL, DIG_THERM_DPM(high_temp / 1000), ~DIG_THERM_DPM_MASK);
6003
6004         rdev->pm.dpm.thermal.min_temp = low_temp;
6005         rdev->pm.dpm.thermal.max_temp = high_temp;
6006
6007         return 0;
6008 }
6009
6010 static void si_fan_ctrl_set_static_mode(struct radeon_device *rdev, u32 mode)
6011 {
6012         struct si_power_info *si_pi = si_get_pi(rdev);
6013         u32 tmp;
6014
6015         if (si_pi->fan_ctrl_is_in_default_mode) {
6016                 tmp = (RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK) >> FDO_PWM_MODE_SHIFT;
6017                 si_pi->fan_ctrl_default_mode = tmp;
6018                 tmp = (RREG32(CG_FDO_CTRL2) & TMIN_MASK) >> TMIN_SHIFT;
6019                 si_pi->t_min = tmp;
6020                 si_pi->fan_ctrl_is_in_default_mode = false;
6021         }
6022
6023         tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK;
6024         tmp |= TMIN(0);
6025         WREG32(CG_FDO_CTRL2, tmp);
6026
6027         tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK;
6028         tmp |= FDO_PWM_MODE(mode);
6029         WREG32(CG_FDO_CTRL2, tmp);
6030 }
6031
6032 static int si_thermal_setup_fan_table(struct radeon_device *rdev)
6033 {
6034         struct si_power_info *si_pi = si_get_pi(rdev);
6035         PP_SIslands_FanTable fan_table = { FDO_MODE_HARDWARE };
6036         u32 duty100;
6037         u32 t_diff1, t_diff2, pwm_diff1, pwm_diff2;
6038         u16 fdo_min, slope1, slope2;
6039         u32 reference_clock, tmp;
6040         int ret;
6041         u64 tmp64;
6042
6043         if (!si_pi->fan_table_start) {
6044                 rdev->pm.dpm.fan.ucode_fan_control = false;
6045                 return 0;
6046         }
6047
6048         duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6049
6050         if (duty100 == 0) {
6051                 rdev->pm.dpm.fan.ucode_fan_control = false;
6052                 return 0;
6053         }
6054
6055         tmp64 = (u64)rdev->pm.dpm.fan.pwm_min * duty100;
6056         do_div(tmp64, 10000);
6057         fdo_min = (u16)tmp64;
6058
6059         t_diff1 = rdev->pm.dpm.fan.t_med - rdev->pm.dpm.fan.t_min;
6060         t_diff2 = rdev->pm.dpm.fan.t_high - rdev->pm.dpm.fan.t_med;
6061
6062         pwm_diff1 = rdev->pm.dpm.fan.pwm_med - rdev->pm.dpm.fan.pwm_min;
6063         pwm_diff2 = rdev->pm.dpm.fan.pwm_high - rdev->pm.dpm.fan.pwm_med;
6064
6065         slope1 = (u16)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100);
6066         slope2 = (u16)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100);
6067
6068         fan_table.temp_min = cpu_to_be16((50 + rdev->pm.dpm.fan.t_min) / 100);
6069         fan_table.temp_med = cpu_to_be16((50 + rdev->pm.dpm.fan.t_med) / 100);
6070         fan_table.temp_max = cpu_to_be16((50 + rdev->pm.dpm.fan.t_max) / 100);
6071
6072         fan_table.slope1 = cpu_to_be16(slope1);
6073         fan_table.slope2 = cpu_to_be16(slope2);
6074
6075         fan_table.fdo_min = cpu_to_be16(fdo_min);
6076
6077         fan_table.hys_down = cpu_to_be16(rdev->pm.dpm.fan.t_hyst);
6078
6079         fan_table.hys_up = cpu_to_be16(1);
6080
6081         fan_table.hys_slope = cpu_to_be16(1);
6082
6083         fan_table.temp_resp_lim = cpu_to_be16(5);
6084
6085         reference_clock = radeon_get_xclk(rdev);
6086
6087         fan_table.refresh_period = cpu_to_be32((rdev->pm.dpm.fan.cycle_delay *
6088                                                 reference_clock) / 1600);
6089
6090         fan_table.fdo_max = cpu_to_be16((u16)duty100);
6091
6092         tmp = (RREG32(CG_MULT_THERMAL_CTRL) & TEMP_SEL_MASK) >> TEMP_SEL_SHIFT;
6093         fan_table.temp_src = (uint8_t)tmp;
6094
6095         ret = si_copy_bytes_to_smc(rdev,
6096                                    si_pi->fan_table_start,
6097                                    (u8 *)(&fan_table),
6098                                    sizeof(fan_table),
6099                                    si_pi->sram_end);
6100
6101         if (ret) {
6102                 DRM_ERROR("Failed to load fan table to the SMC.");
6103                 rdev->pm.dpm.fan.ucode_fan_control = false;
6104         }
6105
6106         return 0;
6107 }
6108
6109 static int si_fan_ctrl_start_smc_fan_control(struct radeon_device *rdev)
6110 {
6111         struct si_power_info *si_pi = si_get_pi(rdev);
6112         PPSMC_Result ret;
6113
6114         ret = si_send_msg_to_smc(rdev, PPSMC_StartFanControl);
6115         if (ret == PPSMC_Result_OK) {
6116                 si_pi->fan_is_controlled_by_smc = true;
6117                 return 0;
6118         } else {
6119                 return -EINVAL;
6120         }
6121 }
6122
6123 static int si_fan_ctrl_stop_smc_fan_control(struct radeon_device *rdev)
6124 {
6125         struct si_power_info *si_pi = si_get_pi(rdev);
6126         PPSMC_Result ret;
6127
6128         ret = si_send_msg_to_smc(rdev, PPSMC_StopFanControl);
6129
6130         if (ret == PPSMC_Result_OK) {
6131                 si_pi->fan_is_controlled_by_smc = false;
6132                 return 0;
6133         } else {
6134                 return -EINVAL;
6135         }
6136 }
6137
6138 int si_fan_ctrl_get_fan_speed_percent(struct radeon_device *rdev,
6139                                       u32 *speed)
6140 {
6141         u32 duty, duty100;
6142         u64 tmp64;
6143
6144         if (rdev->pm.no_fan)
6145                 return -ENOENT;
6146
6147         duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6148         duty = (RREG32(CG_THERMAL_STATUS) & FDO_PWM_DUTY_MASK) >> FDO_PWM_DUTY_SHIFT;
6149
6150         if (duty100 == 0)
6151                 return -EINVAL;
6152
6153         tmp64 = (u64)duty * 100;
6154         do_div(tmp64, duty100);
6155         *speed = (u32)tmp64;
6156
6157         if (*speed > 100)
6158                 *speed = 100;
6159
6160         return 0;
6161 }
6162
6163 int si_fan_ctrl_set_fan_speed_percent(struct radeon_device *rdev,
6164                                       u32 speed)
6165 {
6166         struct si_power_info *si_pi = si_get_pi(rdev);
6167         u32 tmp;
6168         u32 duty, duty100;
6169         u64 tmp64;
6170
6171         if (rdev->pm.no_fan)
6172                 return -ENOENT;
6173
6174         if (si_pi->fan_is_controlled_by_smc)
6175                 return -EINVAL;
6176
6177         if (speed > 100)
6178                 return -EINVAL;
6179
6180         duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6181
6182         if (duty100 == 0)
6183                 return -EINVAL;
6184
6185         tmp64 = (u64)speed * duty100;
6186         do_div(tmp64, 100);
6187         duty = (u32)tmp64;
6188
6189         tmp = RREG32(CG_FDO_CTRL0) & ~FDO_STATIC_DUTY_MASK;
6190         tmp |= FDO_STATIC_DUTY(duty);
6191         WREG32(CG_FDO_CTRL0, tmp);
6192
6193         return 0;
6194 }
6195
6196 void si_fan_ctrl_set_mode(struct radeon_device *rdev, u32 mode)
6197 {
6198         if (mode) {
6199                 /* stop auto-manage */
6200                 if (rdev->pm.dpm.fan.ucode_fan_control)
6201                         si_fan_ctrl_stop_smc_fan_control(rdev);
6202                 si_fan_ctrl_set_static_mode(rdev, mode);
6203         } else {
6204                 /* restart auto-manage */
6205                 if (rdev->pm.dpm.fan.ucode_fan_control)
6206                         si_thermal_start_smc_fan_control(rdev);
6207                 else
6208                         si_fan_ctrl_set_default_mode(rdev);
6209         }
6210 }
6211
6212 u32 si_fan_ctrl_get_mode(struct radeon_device *rdev)
6213 {
6214         struct si_power_info *si_pi = si_get_pi(rdev);
6215         u32 tmp;
6216
6217         if (si_pi->fan_is_controlled_by_smc)
6218                 return 0;
6219
6220         tmp = RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK;
6221         return (tmp >> FDO_PWM_MODE_SHIFT);
6222 }
6223
6224 #if 0
6225 static int si_fan_ctrl_get_fan_speed_rpm(struct radeon_device *rdev,
6226                                          u32 *speed)
6227 {
6228         u32 tach_period;
6229         u32 xclk = radeon_get_xclk(rdev);
6230
6231         if (rdev->pm.no_fan)
6232                 return -ENOENT;
6233
6234         if (rdev->pm.fan_pulses_per_revolution == 0)
6235                 return -ENOENT;
6236
6237         tach_period = (RREG32(CG_TACH_STATUS) & TACH_PERIOD_MASK) >> TACH_PERIOD_SHIFT;
6238         if (tach_period == 0)
6239                 return -ENOENT;
6240
6241         *speed = 60 * xclk * 10000 / tach_period;
6242
6243         return 0;
6244 }
6245
6246 static int si_fan_ctrl_set_fan_speed_rpm(struct radeon_device *rdev,
6247                                          u32 speed)
6248 {
6249         u32 tach_period, tmp;
6250         u32 xclk = radeon_get_xclk(rdev);
6251
6252         if (rdev->pm.no_fan)
6253                 return -ENOENT;
6254
6255         if (rdev->pm.fan_pulses_per_revolution == 0)
6256                 return -ENOENT;
6257
6258         if ((speed < rdev->pm.fan_min_rpm) ||
6259             (speed > rdev->pm.fan_max_rpm))
6260                 return -EINVAL;
6261
6262         if (rdev->pm.dpm.fan.ucode_fan_control)
6263                 si_fan_ctrl_stop_smc_fan_control(rdev);
6264
6265         tach_period = 60 * xclk * 10000 / (8 * speed);
6266         tmp = RREG32(CG_TACH_CTRL) & ~TARGET_PERIOD_MASK;
6267         tmp |= TARGET_PERIOD(tach_period);
6268         WREG32(CG_TACH_CTRL, tmp);
6269
6270         si_fan_ctrl_set_static_mode(rdev, FDO_PWM_MODE_STATIC_RPM);
6271
6272         return 0;
6273 }
6274 #endif
6275
6276 static void si_fan_ctrl_set_default_mode(struct radeon_device *rdev)
6277 {
6278         struct si_power_info *si_pi = si_get_pi(rdev);
6279         u32 tmp;
6280
6281         if (!si_pi->fan_ctrl_is_in_default_mode) {
6282                 tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK;
6283                 tmp |= FDO_PWM_MODE(si_pi->fan_ctrl_default_mode);
6284                 WREG32(CG_FDO_CTRL2, tmp);
6285
6286                 tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK;
6287                 tmp |= TMIN(si_pi->t_min);
6288                 WREG32(CG_FDO_CTRL2, tmp);
6289                 si_pi->fan_ctrl_is_in_default_mode = true;
6290         }
6291 }
6292
6293 static void si_thermal_start_smc_fan_control(struct radeon_device *rdev)
6294 {
6295         if (rdev->pm.dpm.fan.ucode_fan_control) {
6296                 si_fan_ctrl_start_smc_fan_control(rdev);
6297                 si_fan_ctrl_set_static_mode(rdev, FDO_PWM_MODE_STATIC);
6298         }
6299 }
6300
6301 static void si_thermal_initialize(struct radeon_device *rdev)
6302 {
6303         u32 tmp;
6304
6305         if (rdev->pm.fan_pulses_per_revolution) {
6306                 tmp = RREG32(CG_TACH_CTRL) & ~EDGE_PER_REV_MASK;
6307                 tmp |= EDGE_PER_REV(rdev->pm.fan_pulses_per_revolution -1);
6308                 WREG32(CG_TACH_CTRL, tmp);
6309         }
6310
6311         tmp = RREG32(CG_FDO_CTRL2) & ~TACH_PWM_RESP_RATE_MASK;
6312         tmp |= TACH_PWM_RESP_RATE(0x28);
6313         WREG32(CG_FDO_CTRL2, tmp);
6314 }
6315
6316 static int si_thermal_start_thermal_controller(struct radeon_device *rdev)
6317 {
6318         int ret;
6319
6320         si_thermal_initialize(rdev);
6321         ret = si_thermal_set_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
6322         if (ret)
6323                 return ret;
6324         ret = si_thermal_enable_alert(rdev, true);
6325         if (ret)
6326                 return ret;
6327         if (rdev->pm.dpm.fan.ucode_fan_control) {
6328                 ret = si_halt_smc(rdev);
6329                 if (ret)
6330                         return ret;
6331                 ret = si_thermal_setup_fan_table(rdev);
6332                 if (ret)
6333                         return ret;
6334                 ret = si_resume_smc(rdev);
6335                 if (ret)
6336                         return ret;
6337                 si_thermal_start_smc_fan_control(rdev);
6338         }
6339
6340         return 0;
6341 }
6342
6343 static void si_thermal_stop_thermal_controller(struct radeon_device *rdev)
6344 {
6345         if (!rdev->pm.no_fan) {
6346                 si_fan_ctrl_set_default_mode(rdev);
6347                 si_fan_ctrl_stop_smc_fan_control(rdev);
6348         }
6349 }
6350
6351 int si_dpm_enable(struct radeon_device *rdev)
6352 {
6353         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
6354         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
6355         struct si_power_info *si_pi = si_get_pi(rdev);
6356         struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps;
6357         int ret;
6358
6359         if (si_is_smc_running(rdev))
6360                 return -EINVAL;
6361         if (pi->voltage_control || si_pi->voltage_control_svi2)
6362                 si_enable_voltage_control(rdev, true);
6363         if (pi->mvdd_control)
6364                 si_get_mvdd_configuration(rdev);
6365         if (pi->voltage_control || si_pi->voltage_control_svi2) {
6366                 ret = si_construct_voltage_tables(rdev);
6367                 if (ret) {
6368                         DRM_ERROR("si_construct_voltage_tables failed\n");
6369                         return ret;
6370                 }
6371         }
6372         if (eg_pi->dynamic_ac_timing) {
6373                 ret = si_initialize_mc_reg_table(rdev);
6374                 if (ret)
6375                         eg_pi->dynamic_ac_timing = false;
6376         }
6377         if (pi->dynamic_ss)
6378                 si_enable_spread_spectrum(rdev, true);
6379         if (pi->thermal_protection)
6380                 si_enable_thermal_protection(rdev, true);
6381         si_setup_bsp(rdev);
6382         si_program_git(rdev);
6383         si_program_tp(rdev);
6384         si_program_tpp(rdev);
6385         si_program_sstp(rdev);
6386         si_enable_display_gap(rdev);
6387         si_program_vc(rdev);
6388         ret = si_upload_firmware(rdev);
6389         if (ret) {
6390                 DRM_ERROR("si_upload_firmware failed\n");
6391                 return ret;
6392         }
6393         ret = si_process_firmware_header(rdev);
6394         if (ret) {
6395                 DRM_ERROR("si_process_firmware_header failed\n");
6396                 return ret;
6397         }
6398         ret = si_initial_switch_from_arb_f0_to_f1(rdev);
6399         if (ret) {
6400                 DRM_ERROR("si_initial_switch_from_arb_f0_to_f1 failed\n");
6401                 return ret;
6402         }
6403         ret = si_init_smc_table(rdev);
6404         if (ret) {
6405                 DRM_ERROR("si_init_smc_table failed\n");
6406                 return ret;
6407         }
6408         ret = si_init_smc_spll_table(rdev);
6409         if (ret) {
6410                 DRM_ERROR("si_init_smc_spll_table failed\n");
6411                 return ret;
6412         }
6413         ret = si_init_arb_table_index(rdev);
6414         if (ret) {
6415                 DRM_ERROR("si_init_arb_table_index failed\n");
6416                 return ret;
6417         }
6418         if (eg_pi->dynamic_ac_timing) {
6419                 ret = si_populate_mc_reg_table(rdev, boot_ps);
6420                 if (ret) {
6421                         DRM_ERROR("si_populate_mc_reg_table failed\n");
6422                         return ret;
6423                 }
6424         }
6425         ret = si_initialize_smc_cac_tables(rdev);
6426         if (ret) {
6427                 DRM_ERROR("si_initialize_smc_cac_tables failed\n");
6428                 return ret;
6429         }
6430         ret = si_initialize_hardware_cac_manager(rdev);
6431         if (ret) {
6432                 DRM_ERROR("si_initialize_hardware_cac_manager failed\n");
6433                 return ret;
6434         }
6435         ret = si_initialize_smc_dte_tables(rdev);
6436         if (ret) {
6437                 DRM_ERROR("si_initialize_smc_dte_tables failed\n");
6438                 return ret;
6439         }
6440         ret = si_populate_smc_tdp_limits(rdev, boot_ps);
6441         if (ret) {
6442                 DRM_ERROR("si_populate_smc_tdp_limits failed\n");
6443                 return ret;
6444         }
6445         ret = si_populate_smc_tdp_limits_2(rdev, boot_ps);
6446         if (ret) {
6447                 DRM_ERROR("si_populate_smc_tdp_limits_2 failed\n");
6448                 return ret;
6449         }
6450         si_program_response_times(rdev);
6451         si_program_ds_registers(rdev);
6452         si_dpm_start_smc(rdev);
6453         ret = si_notify_smc_display_change(rdev, false);
6454         if (ret) {
6455                 DRM_ERROR("si_notify_smc_display_change failed\n");
6456                 return ret;
6457         }
6458         si_enable_sclk_control(rdev, true);
6459         si_start_dpm(rdev);
6460
6461         si_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true);
6462
6463         si_thermal_start_thermal_controller(rdev);
6464
6465         ni_update_current_ps(rdev, boot_ps);
6466
6467         return 0;
6468 }
6469
6470 static int si_set_temperature_range(struct radeon_device *rdev)
6471 {
6472         int ret;
6473
6474         ret = si_thermal_enable_alert(rdev, false);
6475         if (ret)
6476                 return ret;
6477         ret = si_thermal_set_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
6478         if (ret)
6479                 return ret;
6480         ret = si_thermal_enable_alert(rdev, true);
6481         if (ret)
6482                 return ret;
6483
6484         return ret;
6485 }
6486
6487 int si_dpm_late_enable(struct radeon_device *rdev)
6488 {
6489         int ret;
6490
6491         ret = si_set_temperature_range(rdev);
6492         if (ret)
6493                 return ret;
6494
6495         return ret;
6496 }
6497
6498 void si_dpm_disable(struct radeon_device *rdev)
6499 {
6500         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
6501         struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps;
6502
6503         if (!si_is_smc_running(rdev))
6504                 return;
6505         si_thermal_stop_thermal_controller(rdev);
6506         si_disable_ulv(rdev);
6507         si_clear_vc(rdev);
6508         if (pi->thermal_protection)
6509                 si_enable_thermal_protection(rdev, false);
6510         si_enable_power_containment(rdev, boot_ps, false);
6511         si_enable_smc_cac(rdev, boot_ps, false);
6512         si_enable_spread_spectrum(rdev, false);
6513         si_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, false);
6514         si_stop_dpm(rdev);
6515         si_reset_to_default(rdev);
6516         si_dpm_stop_smc(rdev);
6517         si_force_switch_to_arb_f0(rdev);
6518
6519         ni_update_current_ps(rdev, boot_ps);
6520 }
6521
6522 int si_dpm_pre_set_power_state(struct radeon_device *rdev)
6523 {
6524         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
6525         struct radeon_ps requested_ps = *rdev->pm.dpm.requested_ps;
6526         struct radeon_ps *new_ps = &requested_ps;
6527
6528         ni_update_requested_ps(rdev, new_ps);
6529
6530         si_apply_state_adjust_rules(rdev, &eg_pi->requested_rps);
6531
6532         return 0;
6533 }
6534
6535 static int si_power_control_set_level(struct radeon_device *rdev)
6536 {
6537         struct radeon_ps *new_ps = rdev->pm.dpm.requested_ps;
6538         int ret;
6539
6540         ret = si_restrict_performance_levels_before_switch(rdev);
6541         if (ret)
6542                 return ret;
6543         ret = si_halt_smc(rdev);
6544         if (ret)
6545                 return ret;
6546         ret = si_populate_smc_tdp_limits(rdev, new_ps);
6547         if (ret)
6548                 return ret;
6549         ret = si_populate_smc_tdp_limits_2(rdev, new_ps);
6550         if (ret)
6551                 return ret;
6552         ret = si_resume_smc(rdev);
6553         if (ret)
6554                 return ret;
6555         ret = si_set_sw_state(rdev);
6556         if (ret)
6557                 return ret;
6558         return 0;
6559 }
6560
6561 int si_dpm_set_power_state(struct radeon_device *rdev)
6562 {
6563         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
6564         struct radeon_ps *new_ps = &eg_pi->requested_rps;
6565         struct radeon_ps *old_ps = &eg_pi->current_rps;
6566         int ret;
6567
6568         ret = si_disable_ulv(rdev);
6569         if (ret) {
6570                 DRM_ERROR("si_disable_ulv failed\n");
6571                 return ret;
6572         }
6573         ret = si_restrict_performance_levels_before_switch(rdev);
6574         if (ret) {
6575                 DRM_ERROR("si_restrict_performance_levels_before_switch failed\n");
6576                 return ret;
6577         }
6578         if (eg_pi->pcie_performance_request)
6579                 si_request_link_speed_change_before_state_change(rdev, new_ps, old_ps);
6580         ni_set_uvd_clock_before_set_eng_clock(rdev, new_ps, old_ps);
6581         ret = si_enable_power_containment(rdev, new_ps, false);
6582         if (ret) {
6583                 DRM_ERROR("si_enable_power_containment failed\n");
6584                 return ret;
6585         }
6586         ret = si_enable_smc_cac(rdev, new_ps, false);
6587         if (ret) {
6588                 DRM_ERROR("si_enable_smc_cac failed\n");
6589                 return ret;
6590         }
6591         ret = si_halt_smc(rdev);
6592         if (ret) {
6593                 DRM_ERROR("si_halt_smc failed\n");
6594                 return ret;
6595         }
6596         ret = si_upload_sw_state(rdev, new_ps);
6597         if (ret) {
6598                 DRM_ERROR("si_upload_sw_state failed\n");
6599                 return ret;
6600         }
6601         ret = si_upload_smc_data(rdev);
6602         if (ret) {
6603                 DRM_ERROR("si_upload_smc_data failed\n");
6604                 return ret;
6605         }
6606         ret = si_upload_ulv_state(rdev);
6607         if (ret) {
6608                 DRM_ERROR("si_upload_ulv_state failed\n");
6609                 return ret;
6610         }
6611         if (eg_pi->dynamic_ac_timing) {
6612                 ret = si_upload_mc_reg_table(rdev, new_ps);
6613                 if (ret) {
6614                         DRM_ERROR("si_upload_mc_reg_table failed\n");
6615                         return ret;
6616                 }
6617         }
6618         ret = si_program_memory_timing_parameters(rdev, new_ps);
6619         if (ret) {
6620                 DRM_ERROR("si_program_memory_timing_parameters failed\n");
6621                 return ret;
6622         }
6623         si_set_pcie_lane_width_in_smc(rdev, new_ps, old_ps);
6624
6625         ret = si_resume_smc(rdev);
6626         if (ret) {
6627                 DRM_ERROR("si_resume_smc failed\n");
6628                 return ret;
6629         }
6630         ret = si_set_sw_state(rdev);
6631         if (ret) {
6632                 DRM_ERROR("si_set_sw_state failed\n");
6633                 return ret;
6634         }
6635         ni_set_uvd_clock_after_set_eng_clock(rdev, new_ps, old_ps);
6636         si_set_vce_clock(rdev, new_ps, old_ps);
6637         if (eg_pi->pcie_performance_request)
6638                 si_notify_link_speed_change_after_state_change(rdev, new_ps, old_ps);
6639         ret = si_set_power_state_conditionally_enable_ulv(rdev, new_ps);
6640         if (ret) {
6641                 DRM_ERROR("si_set_power_state_conditionally_enable_ulv failed\n");
6642                 return ret;
6643         }
6644         ret = si_enable_smc_cac(rdev, new_ps, true);
6645         if (ret) {
6646                 DRM_ERROR("si_enable_smc_cac failed\n");
6647                 return ret;
6648         }
6649         ret = si_enable_power_containment(rdev, new_ps, true);
6650         if (ret) {
6651                 DRM_ERROR("si_enable_power_containment failed\n");
6652                 return ret;
6653         }
6654
6655         ret = si_power_control_set_level(rdev);
6656         if (ret) {
6657                 DRM_ERROR("si_power_control_set_level failed\n");
6658                 return ret;
6659         }
6660
6661         return 0;
6662 }
6663
6664 void si_dpm_post_set_power_state(struct radeon_device *rdev)
6665 {
6666         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
6667         struct radeon_ps *new_ps = &eg_pi->requested_rps;
6668
6669         ni_update_current_ps(rdev, new_ps);
6670 }
6671
6672 #if 0
6673 void si_dpm_reset_asic(struct radeon_device *rdev)
6674 {
6675         si_restrict_performance_levels_before_switch(rdev);
6676         si_disable_ulv(rdev);
6677         si_set_boot_state(rdev);
6678 }
6679 #endif
6680
6681 void si_dpm_display_configuration_changed(struct radeon_device *rdev)
6682 {
6683         si_program_display_gap(rdev);
6684 }
6685
6686 union power_info {
6687         struct _ATOM_POWERPLAY_INFO info;
6688         struct _ATOM_POWERPLAY_INFO_V2 info_2;
6689         struct _ATOM_POWERPLAY_INFO_V3 info_3;
6690         struct _ATOM_PPLIB_POWERPLAYTABLE pplib;
6691         struct _ATOM_PPLIB_POWERPLAYTABLE2 pplib2;
6692         struct _ATOM_PPLIB_POWERPLAYTABLE3 pplib3;
6693 };
6694
6695 union pplib_clock_info {
6696         struct _ATOM_PPLIB_R600_CLOCK_INFO r600;
6697         struct _ATOM_PPLIB_RS780_CLOCK_INFO rs780;
6698         struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen;
6699         struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo;
6700         struct _ATOM_PPLIB_SI_CLOCK_INFO si;
6701 };
6702
6703 union pplib_power_state {
6704         struct _ATOM_PPLIB_STATE v1;
6705         struct _ATOM_PPLIB_STATE_V2 v2;
6706 };
6707
6708 static void si_parse_pplib_non_clock_info(struct radeon_device *rdev,
6709                                           struct radeon_ps *rps,
6710                                           struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info,
6711                                           u8 table_rev)
6712 {
6713         rps->caps = le32_to_cpu(non_clock_info->ulCapsAndSettings);
6714         rps->class = le16_to_cpu(non_clock_info->usClassification);
6715         rps->class2 = le16_to_cpu(non_clock_info->usClassification2);
6716
6717         if (ATOM_PPLIB_NONCLOCKINFO_VER1 < table_rev) {
6718                 rps->vclk = le32_to_cpu(non_clock_info->ulVCLK);
6719                 rps->dclk = le32_to_cpu(non_clock_info->ulDCLK);
6720         } else if (r600_is_uvd_state(rps->class, rps->class2)) {
6721                 rps->vclk = RV770_DEFAULT_VCLK_FREQ;
6722                 rps->dclk = RV770_DEFAULT_DCLK_FREQ;
6723         } else {
6724                 rps->vclk = 0;
6725                 rps->dclk = 0;
6726         }
6727
6728         if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT)
6729                 rdev->pm.dpm.boot_ps = rps;
6730         if (rps->class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE)
6731                 rdev->pm.dpm.uvd_ps = rps;
6732 }
6733
6734 static void si_parse_pplib_clock_info(struct radeon_device *rdev,
6735                                       struct radeon_ps *rps, int index,
6736                                       union pplib_clock_info *clock_info)
6737 {
6738         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
6739         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
6740         struct si_power_info *si_pi = si_get_pi(rdev);
6741         struct ni_ps *ps = ni_get_ps(rps);
6742         u16 leakage_voltage;
6743         struct rv7xx_pl *pl = &ps->performance_levels[index];
6744         int ret;
6745
6746         ps->performance_level_count = index + 1;
6747
6748         pl->sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
6749         pl->sclk |= clock_info->si.ucEngineClockHigh << 16;
6750         pl->mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
6751         pl->mclk |= clock_info->si.ucMemoryClockHigh << 16;
6752
6753         pl->vddc = le16_to_cpu(clock_info->si.usVDDC);
6754         pl->vddci = le16_to_cpu(clock_info->si.usVDDCI);
6755         pl->flags = le32_to_cpu(clock_info->si.ulFlags);
6756         pl->pcie_gen = r600_get_pcie_gen_support(rdev,
6757                                                  si_pi->sys_pcie_mask,
6758                                                  si_pi->boot_pcie_gen,
6759                                                  clock_info->si.ucPCIEGen);
6760
6761         /* patch up vddc if necessary */
6762         ret = si_get_leakage_voltage_from_leakage_index(rdev, pl->vddc,
6763                                                         &leakage_voltage);
6764         if (ret == 0)
6765                 pl->vddc = leakage_voltage;
6766
6767         if (rps->class & ATOM_PPLIB_CLASSIFICATION_ACPI) {
6768                 pi->acpi_vddc = pl->vddc;
6769                 eg_pi->acpi_vddci = pl->vddci;
6770                 si_pi->acpi_pcie_gen = pl->pcie_gen;
6771         }
6772
6773         if ((rps->class2 & ATOM_PPLIB_CLASSIFICATION2_ULV) &&
6774             index == 0) {
6775                 /* XXX disable for A0 tahiti */
6776                 si_pi->ulv.supported = false;
6777                 si_pi->ulv.pl = *pl;
6778                 si_pi->ulv.one_pcie_lane_in_ulv = false;
6779                 si_pi->ulv.volt_change_delay = SISLANDS_ULVVOLTAGECHANGEDELAY_DFLT;
6780                 si_pi->ulv.cg_ulv_parameter = SISLANDS_CGULVPARAMETER_DFLT;
6781                 si_pi->ulv.cg_ulv_control = SISLANDS_CGULVCONTROL_DFLT;
6782         }
6783
6784         if (pi->min_vddc_in_table > pl->vddc)
6785                 pi->min_vddc_in_table = pl->vddc;
6786
6787         if (pi->max_vddc_in_table < pl->vddc)
6788                 pi->max_vddc_in_table = pl->vddc;
6789
6790         /* patch up boot state */
6791         if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT) {
6792                 u16 vddc, vddci, mvdd;
6793                 radeon_atombios_get_default_voltages(rdev, &vddc, &vddci, &mvdd);
6794                 pl->mclk = rdev->clock.default_mclk;
6795                 pl->sclk = rdev->clock.default_sclk;
6796                 pl->vddc = vddc;
6797                 pl->vddci = vddci;
6798                 si_pi->mvdd_bootup_value = mvdd;
6799         }
6800
6801         if ((rps->class & ATOM_PPLIB_CLASSIFICATION_UI_MASK) ==
6802             ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE) {
6803                 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk = pl->sclk;
6804                 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.mclk = pl->mclk;
6805                 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddc = pl->vddc;
6806                 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddci = pl->vddci;
6807         }
6808 }
6809
6810 static int si_parse_power_table(struct radeon_device *rdev)
6811 {
6812         struct radeon_mode_info *mode_info = &rdev->mode_info;
6813         struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info;
6814         union pplib_power_state *power_state;
6815         int i, j, k, non_clock_array_index, clock_array_index;
6816         union pplib_clock_info *clock_info;
6817         struct _StateArray *state_array;
6818         struct _ClockInfoArray *clock_info_array;
6819         struct _NonClockInfoArray *non_clock_info_array;
6820         union power_info *power_info;
6821         int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo);
6822         u16 data_offset;
6823         u8 frev, crev;
6824         u8 *power_state_offset;
6825         struct ni_ps *ps;
6826
6827         if (!atom_parse_data_header(mode_info->atom_context, index, NULL,
6828                                    &frev, &crev, &data_offset))
6829                 return -EINVAL;
6830         power_info = (union power_info *)(mode_info->atom_context->bios + data_offset);
6831
6832         state_array = (struct _StateArray *)
6833                 (mode_info->atom_context->bios + data_offset +
6834                  le16_to_cpu(power_info->pplib.usStateArrayOffset));
6835         clock_info_array = (struct _ClockInfoArray *)
6836                 (mode_info->atom_context->bios + data_offset +
6837                  le16_to_cpu(power_info->pplib.usClockInfoArrayOffset));
6838         non_clock_info_array = (struct _NonClockInfoArray *)
6839                 (mode_info->atom_context->bios + data_offset +
6840                  le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset));
6841
6842         rdev->pm.dpm.ps = kzalloc(sizeof(struct radeon_ps) *
6843                                   state_array->ucNumEntries, GFP_KERNEL);
6844         if (!rdev->pm.dpm.ps)
6845                 return -ENOMEM;
6846         power_state_offset = (u8 *)state_array->states;
6847         for (i = 0; i < state_array->ucNumEntries; i++) {
6848                 u8 *idx;
6849                 power_state = (union pplib_power_state *)power_state_offset;
6850                 non_clock_array_index = power_state->v2.nonClockInfoIndex;
6851                 non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *)
6852                         &non_clock_info_array->nonClockInfo[non_clock_array_index];
6853                 if (!rdev->pm.power_state[i].clock_info)
6854                         return -EINVAL;
6855                 ps = kzalloc(sizeof(struct ni_ps), GFP_KERNEL);
6856                 if (ps == NULL) {
6857                         kfree(rdev->pm.dpm.ps);
6858                         return -ENOMEM;
6859                 }
6860                 rdev->pm.dpm.ps[i].ps_priv = ps;
6861                 si_parse_pplib_non_clock_info(rdev, &rdev->pm.dpm.ps[i],
6862                                               non_clock_info,
6863                                               non_clock_info_array->ucEntrySize);
6864                 k = 0;
6865                 idx = (u8 *)&power_state->v2.clockInfoIndex[0];
6866                 for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) {
6867                         clock_array_index = idx[j];
6868                         if (clock_array_index >= clock_info_array->ucNumEntries)
6869                                 continue;
6870                         if (k >= SISLANDS_MAX_HARDWARE_POWERLEVELS)
6871                                 break;
6872                         clock_info = (union pplib_clock_info *)
6873                                 ((u8 *)&clock_info_array->clockInfo[0] +
6874                                  (clock_array_index * clock_info_array->ucEntrySize));
6875                         si_parse_pplib_clock_info(rdev,
6876                                                   &rdev->pm.dpm.ps[i], k,
6877                                                   clock_info);
6878                         k++;
6879                 }
6880                 power_state_offset += 2 + power_state->v2.ucNumDPMLevels;
6881         }
6882         rdev->pm.dpm.num_ps = state_array->ucNumEntries;
6883
6884         /* fill in the vce power states */
6885         for (i = 0; i < RADEON_MAX_VCE_LEVELS; i++) {
6886                 u32 sclk, mclk;
6887                 clock_array_index = rdev->pm.dpm.vce_states[i].clk_idx;
6888                 clock_info = (union pplib_clock_info *)
6889                         &clock_info_array->clockInfo[clock_array_index * clock_info_array->ucEntrySize];
6890                 sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
6891                 sclk |= clock_info->si.ucEngineClockHigh << 16;
6892                 mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
6893                 mclk |= clock_info->si.ucMemoryClockHigh << 16;
6894                 rdev->pm.dpm.vce_states[i].sclk = sclk;
6895                 rdev->pm.dpm.vce_states[i].mclk = mclk;
6896         }
6897
6898         return 0;
6899 }
6900
6901 int si_dpm_init(struct radeon_device *rdev)
6902 {
6903         struct rv7xx_power_info *pi;
6904         struct evergreen_power_info *eg_pi;
6905         struct ni_power_info *ni_pi;
6906         struct si_power_info *si_pi;
6907         struct atom_clock_dividers dividers;
6908         int ret;
6909         u32 mask;
6910
6911         si_pi = kzalloc(sizeof(struct si_power_info), GFP_KERNEL);
6912         if (si_pi == NULL)
6913                 return -ENOMEM;
6914         rdev->pm.dpm.priv = si_pi;
6915         ni_pi = &si_pi->ni;
6916         eg_pi = &ni_pi->eg;
6917         pi = &eg_pi->rv7xx;
6918
6919         ret = drm_pcie_get_speed_cap_mask(rdev->ddev, &mask);
6920         if (ret)
6921                 si_pi->sys_pcie_mask = 0;
6922         else
6923                 si_pi->sys_pcie_mask = mask;
6924         si_pi->force_pcie_gen = RADEON_PCIE_GEN_INVALID;
6925         si_pi->boot_pcie_gen = si_get_current_pcie_speed(rdev);
6926
6927         si_set_max_cu_value(rdev);
6928
6929         rv770_get_max_vddc(rdev);
6930         si_get_leakage_vddc(rdev);
6931         si_patch_dependency_tables_based_on_leakage(rdev);
6932
6933         pi->acpi_vddc = 0;
6934         eg_pi->acpi_vddci = 0;
6935         pi->min_vddc_in_table = 0;
6936         pi->max_vddc_in_table = 0;
6937
6938         ret = r600_get_platform_caps(rdev);
6939         if (ret)
6940                 return ret;
6941
6942         ret = r600_parse_extended_power_table(rdev);
6943         if (ret)
6944                 return ret;
6945
6946         ret = si_parse_power_table(rdev);
6947         if (ret)
6948                 return ret;
6949
6950         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries =
6951                 kzalloc(4 * sizeof(struct radeon_clock_voltage_dependency_entry), GFP_KERNEL);
6952         if (!rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries) {
6953                 r600_free_extended_power_table(rdev);
6954                 return -ENOMEM;
6955         }
6956         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count = 4;
6957         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].clk = 0;
6958         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].v = 0;
6959         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].clk = 36000;
6960         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].v = 720;
6961         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].clk = 54000;
6962         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].v = 810;
6963         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].clk = 72000;
6964         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].v = 900;
6965
6966         if (rdev->pm.dpm.voltage_response_time == 0)
6967                 rdev->pm.dpm.voltage_response_time = R600_VOLTAGERESPONSETIME_DFLT;
6968         if (rdev->pm.dpm.backbias_response_time == 0)
6969                 rdev->pm.dpm.backbias_response_time = R600_BACKBIASRESPONSETIME_DFLT;
6970
6971         ret = radeon_atom_get_clock_dividers(rdev, COMPUTE_ENGINE_PLL_PARAM,
6972                                              0, false, &dividers);
6973         if (ret)
6974                 pi->ref_div = dividers.ref_div + 1;
6975         else
6976                 pi->ref_div = R600_REFERENCEDIVIDER_DFLT;
6977
6978         eg_pi->smu_uvd_hs = false;
6979
6980         pi->mclk_strobe_mode_threshold = 40000;
6981         if (si_is_special_1gb_platform(rdev))
6982                 pi->mclk_stutter_mode_threshold = 0;
6983         else
6984                 pi->mclk_stutter_mode_threshold = pi->mclk_strobe_mode_threshold;
6985         pi->mclk_edc_enable_threshold = 40000;
6986         eg_pi->mclk_edc_wr_enable_threshold = 40000;
6987
6988         ni_pi->mclk_rtt_mode_threshold = eg_pi->mclk_edc_wr_enable_threshold;
6989
6990         pi->voltage_control =
6991                 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC,
6992                                             VOLTAGE_OBJ_GPIO_LUT);
6993         if (!pi->voltage_control) {
6994                 si_pi->voltage_control_svi2 =
6995                         radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC,
6996                                                     VOLTAGE_OBJ_SVID2);
6997                 if (si_pi->voltage_control_svi2)
6998                         radeon_atom_get_svi2_info(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC,
6999                                                   &si_pi->svd_gpio_id, &si_pi->svc_gpio_id);
7000         }
7001
7002         pi->mvdd_control =
7003                 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_MVDDC,
7004                                             VOLTAGE_OBJ_GPIO_LUT);
7005
7006         eg_pi->vddci_control =
7007                 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
7008                                             VOLTAGE_OBJ_GPIO_LUT);
7009         if (!eg_pi->vddci_control)
7010                 si_pi->vddci_control_svi2 =
7011                         radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
7012                                                     VOLTAGE_OBJ_SVID2);
7013
7014         si_pi->vddc_phase_shed_control =
7015                 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7016                                             VOLTAGE_OBJ_PHASE_LUT);
7017
7018         rv770_get_engine_memory_ss(rdev);
7019
7020         pi->asi = RV770_ASI_DFLT;
7021         pi->pasi = CYPRESS_HASI_DFLT;
7022         pi->vrc = SISLANDS_VRC_DFLT;
7023
7024         pi->gfx_clock_gating = true;
7025
7026         eg_pi->sclk_deep_sleep = true;
7027         si_pi->sclk_deep_sleep_above_low = false;
7028
7029         if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE)
7030                 pi->thermal_protection = true;
7031         else
7032                 pi->thermal_protection = false;
7033
7034         eg_pi->dynamic_ac_timing = true;
7035
7036         eg_pi->light_sleep = true;
7037 #if defined(CONFIG_ACPI)
7038         eg_pi->pcie_performance_request =
7039                 radeon_acpi_is_pcie_performance_request_supported(rdev);
7040 #else
7041         eg_pi->pcie_performance_request = false;
7042 #endif
7043
7044         si_pi->sram_end = SMC_RAM_END;
7045
7046         rdev->pm.dpm.dyn_state.mclk_sclk_ratio = 4;
7047         rdev->pm.dpm.dyn_state.sclk_mclk_delta = 15000;
7048         rdev->pm.dpm.dyn_state.vddc_vddci_delta = 200;
7049         rdev->pm.dpm.dyn_state.valid_sclk_values.count = 0;
7050         rdev->pm.dpm.dyn_state.valid_sclk_values.values = NULL;
7051         rdev->pm.dpm.dyn_state.valid_mclk_values.count = 0;
7052         rdev->pm.dpm.dyn_state.valid_mclk_values.values = NULL;
7053
7054         si_initialize_powertune_defaults(rdev);
7055
7056         /* make sure dc limits are valid */
7057         if ((rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.sclk == 0) ||
7058             (rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.mclk == 0))
7059                 rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc =
7060                         rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
7061
7062         si_pi->fan_ctrl_is_in_default_mode = true;
7063
7064         return 0;
7065 }
7066
7067 void si_dpm_fini(struct radeon_device *rdev)
7068 {
7069         int i;
7070
7071         for (i = 0; i < rdev->pm.dpm.num_ps; i++) {
7072                 kfree(rdev->pm.dpm.ps[i].ps_priv);
7073         }
7074         kfree(rdev->pm.dpm.ps);
7075         kfree(rdev->pm.dpm.priv);
7076         kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries);
7077         r600_free_extended_power_table(rdev);
7078 }
7079
7080 void si_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev,
7081                                                     struct seq_file *m)
7082 {
7083         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
7084         struct radeon_ps *rps = &eg_pi->current_rps;
7085         struct ni_ps *ps = ni_get_ps(rps);
7086         struct rv7xx_pl *pl;
7087         u32 current_index =
7088                 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
7089                 CURRENT_STATE_INDEX_SHIFT;
7090
7091         if (current_index >= ps->performance_level_count) {
7092                 seq_printf(m, "invalid dpm profile %d\n", current_index);
7093         } else {
7094                 pl = &ps->performance_levels[current_index];
7095                 seq_printf(m, "uvd    vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
7096                 seq_printf(m, "power level %d    sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n",
7097                            current_index, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1);
7098         }
7099 }
7100
7101 u32 si_dpm_get_current_sclk(struct radeon_device *rdev)
7102 {
7103         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
7104         struct radeon_ps *rps = &eg_pi->current_rps;
7105         struct ni_ps *ps = ni_get_ps(rps);
7106         struct rv7xx_pl *pl;
7107         u32 current_index =
7108                 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
7109                 CURRENT_STATE_INDEX_SHIFT;
7110
7111         if (current_index >= ps->performance_level_count) {
7112                 return 0;
7113         } else {
7114                 pl = &ps->performance_levels[current_index];
7115                 return pl->sclk;
7116         }
7117 }
7118
7119 u32 si_dpm_get_current_mclk(struct radeon_device *rdev)
7120 {
7121         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
7122         struct radeon_ps *rps = &eg_pi->current_rps;
7123         struct ni_ps *ps = ni_get_ps(rps);
7124         struct rv7xx_pl *pl;
7125         u32 current_index =
7126                 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
7127                 CURRENT_STATE_INDEX_SHIFT;
7128
7129         if (current_index >= ps->performance_level_count) {
7130                 return 0;
7131         } else {
7132                 pl = &ps->performance_levels[current_index];
7133                 return pl->mclk;
7134         }
7135 }