kernel/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
1744 static int si_populate_voltage_value(struct radeon_device *rdev,
1745                                      const struct atom_voltage_table *table,
1746                                      u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage);
1747 static int si_get_std_voltage_value(struct radeon_device *rdev,
1748                                     SISLANDS_SMC_VOLTAGE_VALUE *voltage,
1749                                     u16 *std_voltage);
1750 static int si_write_smc_soft_register(struct radeon_device *rdev,
1751                                       u16 reg_offset, u32 value);
1752 static int si_convert_power_level_to_smc(struct radeon_device *rdev,
1753                                          struct rv7xx_pl *pl,
1754                                          SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level);
1755 static int si_calculate_sclk_params(struct radeon_device *rdev,
1756                                     u32 engine_clock,
1757                                     SISLANDS_SMC_SCLK_VALUE *sclk);
1758
1759 static void si_thermal_start_smc_fan_control(struct radeon_device *rdev);
1760 static void si_fan_ctrl_set_default_mode(struct radeon_device *rdev);
1761
1762 static struct si_power_info *si_get_pi(struct radeon_device *rdev)
1763 {
1764         struct si_power_info *pi = rdev->pm.dpm.priv;
1765
1766         return pi;
1767 }
1768
1769 static void si_calculate_leakage_for_v_and_t_formula(const struct ni_leakage_coeffients *coeff,
1770                                                      u16 v, s32 t, u32 ileakage, u32 *leakage)
1771 {
1772         s64 kt, kv, leakage_w, i_leakage, vddc;
1773         s64 temperature, t_slope, t_intercept, av, bv, t_ref;
1774         s64 tmp;
1775
1776         i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
1777         vddc = div64_s64(drm_int2fixp(v), 1000);
1778         temperature = div64_s64(drm_int2fixp(t), 1000);
1779
1780         t_slope = div64_s64(drm_int2fixp(coeff->t_slope), 100000000);
1781         t_intercept = div64_s64(drm_int2fixp(coeff->t_intercept), 100000000);
1782         av = div64_s64(drm_int2fixp(coeff->av), 100000000);
1783         bv = div64_s64(drm_int2fixp(coeff->bv), 100000000);
1784         t_ref = drm_int2fixp(coeff->t_ref);
1785
1786         tmp = drm_fixp_mul(t_slope, vddc) + t_intercept;
1787         kt = drm_fixp_exp(drm_fixp_mul(tmp, temperature));
1788         kt = drm_fixp_div(kt, drm_fixp_exp(drm_fixp_mul(tmp, t_ref)));
1789         kv = drm_fixp_mul(av, drm_fixp_exp(drm_fixp_mul(bv, vddc)));
1790
1791         leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);
1792
1793         *leakage = drm_fixp2int(leakage_w * 1000);
1794 }
1795
1796 static void si_calculate_leakage_for_v_and_t(struct radeon_device *rdev,
1797                                              const struct ni_leakage_coeffients *coeff,
1798                                              u16 v,
1799                                              s32 t,
1800                                              u32 i_leakage,
1801                                              u32 *leakage)
1802 {
1803         si_calculate_leakage_for_v_and_t_formula(coeff, v, t, i_leakage, leakage);
1804 }
1805
1806 static void si_calculate_leakage_for_v_formula(const struct ni_leakage_coeffients *coeff,
1807                                                const u32 fixed_kt, u16 v,
1808                                                u32 ileakage, u32 *leakage)
1809 {
1810         s64 kt, kv, leakage_w, i_leakage, vddc;
1811
1812         i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
1813         vddc = div64_s64(drm_int2fixp(v), 1000);
1814
1815         kt = div64_s64(drm_int2fixp(fixed_kt), 100000000);
1816         kv = drm_fixp_mul(div64_s64(drm_int2fixp(coeff->av), 100000000),
1817                           drm_fixp_exp(drm_fixp_mul(div64_s64(drm_int2fixp(coeff->bv), 100000000), vddc)));
1818
1819         leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);
1820
1821         *leakage = drm_fixp2int(leakage_w * 1000);
1822 }
1823
1824 static void si_calculate_leakage_for_v(struct radeon_device *rdev,
1825                                        const struct ni_leakage_coeffients *coeff,
1826                                        const u32 fixed_kt,
1827                                        u16 v,
1828                                        u32 i_leakage,
1829                                        u32 *leakage)
1830 {
1831         si_calculate_leakage_for_v_formula(coeff, fixed_kt, v, i_leakage, leakage);
1832 }
1833
1834
1835 static void si_update_dte_from_pl2(struct radeon_device *rdev,
1836                                    struct si_dte_data *dte_data)
1837 {
1838         u32 p_limit1 = rdev->pm.dpm.tdp_limit;
1839         u32 p_limit2 = rdev->pm.dpm.near_tdp_limit;
1840         u32 k = dte_data->k;
1841         u32 t_max = dte_data->max_t;
1842         u32 t_split[5] = { 10, 15, 20, 25, 30 };
1843         u32 t_0 = dte_data->t0;
1844         u32 i;
1845
1846         if (p_limit2 != 0 && p_limit2 <= p_limit1) {
1847                 dte_data->tdep_count = 3;
1848
1849                 for (i = 0; i < k; i++) {
1850                         dte_data->r[i] =
1851                                 (t_split[i] * (t_max - t_0/(u32)1000) * (1 << 14)) /
1852                                 (p_limit2  * (u32)100);
1853                 }
1854
1855                 dte_data->tdep_r[1] = dte_data->r[4] * 2;
1856
1857                 for (i = 2; i < SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE; i++) {
1858                         dte_data->tdep_r[i] = dte_data->r[4];
1859                 }
1860         } else {
1861                 DRM_ERROR("Invalid PL2! DTE will not be updated.\n");
1862         }
1863 }
1864
1865 static void si_initialize_powertune_defaults(struct radeon_device *rdev)
1866 {
1867         struct ni_power_info *ni_pi = ni_get_pi(rdev);
1868         struct si_power_info *si_pi = si_get_pi(rdev);
1869         bool update_dte_from_pl2 = false;
1870
1871         if (rdev->family == CHIP_TAHITI) {
1872                 si_pi->cac_weights = cac_weights_tahiti;
1873                 si_pi->lcac_config = lcac_tahiti;
1874                 si_pi->cac_override = cac_override_tahiti;
1875                 si_pi->powertune_data = &powertune_data_tahiti;
1876                 si_pi->dte_data = dte_data_tahiti;
1877
1878                 switch (rdev->pdev->device) {
1879                 case 0x6798:
1880                         si_pi->dte_data.enable_dte_by_default = true;
1881                         break;
1882                 case 0x6799:
1883                         si_pi->dte_data = dte_data_new_zealand;
1884                         break;
1885                 case 0x6790:
1886                 case 0x6791:
1887                 case 0x6792:
1888                 case 0x679E:
1889                         si_pi->dte_data = dte_data_aruba_pro;
1890                         update_dte_from_pl2 = true;
1891                         break;
1892                 case 0x679B:
1893                         si_pi->dte_data = dte_data_malta;
1894                         update_dte_from_pl2 = true;
1895                         break;
1896                 case 0x679A:
1897                         si_pi->dte_data = dte_data_tahiti_pro;
1898                         update_dte_from_pl2 = true;
1899                         break;
1900                 default:
1901                         if (si_pi->dte_data.enable_dte_by_default == true)
1902                                 DRM_ERROR("DTE is not enabled!\n");
1903                         break;
1904                 }
1905         } else if (rdev->family == CHIP_PITCAIRN) {
1906                 switch (rdev->pdev->device) {
1907                 case 0x6810:
1908                 case 0x6818:
1909                         si_pi->cac_weights = cac_weights_pitcairn;
1910                         si_pi->lcac_config = lcac_pitcairn;
1911                         si_pi->cac_override = cac_override_pitcairn;
1912                         si_pi->powertune_data = &powertune_data_pitcairn;
1913                         si_pi->dte_data = dte_data_curacao_xt;
1914                         update_dte_from_pl2 = true;
1915                         break;
1916                 case 0x6819:
1917                 case 0x6811:
1918                         si_pi->cac_weights = cac_weights_pitcairn;
1919                         si_pi->lcac_config = lcac_pitcairn;
1920                         si_pi->cac_override = cac_override_pitcairn;
1921                         si_pi->powertune_data = &powertune_data_pitcairn;
1922                         si_pi->dte_data = dte_data_curacao_pro;
1923                         update_dte_from_pl2 = true;
1924                         break;
1925                 case 0x6800:
1926                 case 0x6806:
1927                         si_pi->cac_weights = cac_weights_pitcairn;
1928                         si_pi->lcac_config = lcac_pitcairn;
1929                         si_pi->cac_override = cac_override_pitcairn;
1930                         si_pi->powertune_data = &powertune_data_pitcairn;
1931                         si_pi->dte_data = dte_data_neptune_xt;
1932                         update_dte_from_pl2 = true;
1933                         break;
1934                 default:
1935                         si_pi->cac_weights = cac_weights_pitcairn;
1936                         si_pi->lcac_config = lcac_pitcairn;
1937                         si_pi->cac_override = cac_override_pitcairn;
1938                         si_pi->powertune_data = &powertune_data_pitcairn;
1939                         si_pi->dte_data = dte_data_pitcairn;
1940                         break;
1941                 }
1942         } else if (rdev->family == CHIP_VERDE) {
1943                 si_pi->lcac_config = lcac_cape_verde;
1944                 si_pi->cac_override = cac_override_cape_verde;
1945                 si_pi->powertune_data = &powertune_data_cape_verde;
1946
1947                 switch (rdev->pdev->device) {
1948                 case 0x683B:
1949                 case 0x683F:
1950                 case 0x6829:
1951                 case 0x6835:
1952                         si_pi->cac_weights = cac_weights_cape_verde_pro;
1953                         si_pi->dte_data = dte_data_cape_verde;
1954                         break;
1955                 case 0x682C:
1956                         si_pi->cac_weights = cac_weights_cape_verde_pro;
1957                         si_pi->dte_data = dte_data_sun_xt;
1958                         break;
1959                 case 0x6825:
1960                 case 0x6827:
1961                         si_pi->cac_weights = cac_weights_heathrow;
1962                         si_pi->dte_data = dte_data_cape_verde;
1963                         break;
1964                 case 0x6824:
1965                 case 0x682D:
1966                         si_pi->cac_weights = cac_weights_chelsea_xt;
1967                         si_pi->dte_data = dte_data_cape_verde;
1968                         break;
1969                 case 0x682F:
1970                         si_pi->cac_weights = cac_weights_chelsea_pro;
1971                         si_pi->dte_data = dte_data_cape_verde;
1972                         break;
1973                 case 0x6820:
1974                         si_pi->cac_weights = cac_weights_heathrow;
1975                         si_pi->dte_data = dte_data_venus_xtx;
1976                         break;
1977                 case 0x6821:
1978                         si_pi->cac_weights = cac_weights_heathrow;
1979                         si_pi->dte_data = dte_data_venus_xt;
1980                         break;
1981                 case 0x6823:
1982                 case 0x682B:
1983                 case 0x6822:
1984                 case 0x682A:
1985                         si_pi->cac_weights = cac_weights_chelsea_pro;
1986                         si_pi->dte_data = dte_data_venus_pro;
1987                         break;
1988                 default:
1989                         si_pi->cac_weights = cac_weights_cape_verde;
1990                         si_pi->dte_data = dte_data_cape_verde;
1991                         break;
1992                 }
1993         } else if (rdev->family == CHIP_OLAND) {
1994                 switch (rdev->pdev->device) {
1995                 case 0x6601:
1996                 case 0x6621:
1997                 case 0x6603:
1998                 case 0x6605:
1999                         si_pi->cac_weights = cac_weights_mars_pro;
2000                         si_pi->lcac_config = lcac_mars_pro;
2001                         si_pi->cac_override = cac_override_oland;
2002                         si_pi->powertune_data = &powertune_data_mars_pro;
2003                         si_pi->dte_data = dte_data_mars_pro;
2004                         update_dte_from_pl2 = true;
2005                         break;
2006                 case 0x6600:
2007                 case 0x6606:
2008                 case 0x6620:
2009                 case 0x6604:
2010                         si_pi->cac_weights = cac_weights_mars_xt;
2011                         si_pi->lcac_config = lcac_mars_pro;
2012                         si_pi->cac_override = cac_override_oland;
2013                         si_pi->powertune_data = &powertune_data_mars_pro;
2014                         si_pi->dte_data = dte_data_mars_pro;
2015                         update_dte_from_pl2 = true;
2016                         break;
2017                 case 0x6611:
2018                 case 0x6613:
2019                 case 0x6608:
2020                         si_pi->cac_weights = cac_weights_oland_pro;
2021                         si_pi->lcac_config = lcac_mars_pro;
2022                         si_pi->cac_override = cac_override_oland;
2023                         si_pi->powertune_data = &powertune_data_mars_pro;
2024                         si_pi->dte_data = dte_data_mars_pro;
2025                         update_dte_from_pl2 = true;
2026                         break;
2027                 case 0x6610:
2028                         si_pi->cac_weights = cac_weights_oland_xt;
2029                         si_pi->lcac_config = lcac_mars_pro;
2030                         si_pi->cac_override = cac_override_oland;
2031                         si_pi->powertune_data = &powertune_data_mars_pro;
2032                         si_pi->dte_data = dte_data_mars_pro;
2033                         update_dte_from_pl2 = true;
2034                         break;
2035                 default:
2036                         si_pi->cac_weights = cac_weights_oland;
2037                         si_pi->lcac_config = lcac_oland;
2038                         si_pi->cac_override = cac_override_oland;
2039                         si_pi->powertune_data = &powertune_data_oland;
2040                         si_pi->dte_data = dte_data_oland;
2041                         break;
2042                 }
2043         } else if (rdev->family == CHIP_HAINAN) {
2044                 si_pi->cac_weights = cac_weights_hainan;
2045                 si_pi->lcac_config = lcac_oland;
2046                 si_pi->cac_override = cac_override_oland;
2047                 si_pi->powertune_data = &powertune_data_hainan;
2048                 si_pi->dte_data = dte_data_sun_xt;
2049                 update_dte_from_pl2 = true;
2050         } else {
2051                 DRM_ERROR("Unknown SI asic revision, failed to initialize PowerTune!\n");
2052                 return;
2053         }
2054
2055         ni_pi->enable_power_containment = false;
2056         ni_pi->enable_cac = false;
2057         ni_pi->enable_sq_ramping = false;
2058         si_pi->enable_dte = false;
2059
2060         if (si_pi->powertune_data->enable_powertune_by_default) {
2061                 ni_pi->enable_power_containment= true;
2062                 ni_pi->enable_cac = true;
2063                 if (si_pi->dte_data.enable_dte_by_default) {
2064                         si_pi->enable_dte = true;
2065                         if (update_dte_from_pl2)
2066                                 si_update_dte_from_pl2(rdev, &si_pi->dte_data);
2067
2068                 }
2069                 ni_pi->enable_sq_ramping = true;
2070         }
2071
2072         ni_pi->driver_calculate_cac_leakage = true;
2073         ni_pi->cac_configuration_required = true;
2074
2075         if (ni_pi->cac_configuration_required) {
2076                 ni_pi->support_cac_long_term_average = true;
2077                 si_pi->dyn_powertune_data.l2_lta_window_size =
2078                         si_pi->powertune_data->l2_lta_window_size_default;
2079                 si_pi->dyn_powertune_data.lts_truncate =
2080                         si_pi->powertune_data->lts_truncate_default;
2081         } else {
2082                 ni_pi->support_cac_long_term_average = false;
2083                 si_pi->dyn_powertune_data.l2_lta_window_size = 0;
2084                 si_pi->dyn_powertune_data.lts_truncate = 0;
2085         }
2086
2087         si_pi->dyn_powertune_data.disable_uvd_powertune = false;
2088 }
2089
2090 static u32 si_get_smc_power_scaling_factor(struct radeon_device *rdev)
2091 {
2092         return 1;
2093 }
2094
2095 static u32 si_calculate_cac_wintime(struct radeon_device *rdev)
2096 {
2097         u32 xclk;
2098         u32 wintime;
2099         u32 cac_window;
2100         u32 cac_window_size;
2101
2102         xclk = radeon_get_xclk(rdev);
2103
2104         if (xclk == 0)
2105                 return 0;
2106
2107         cac_window = RREG32(CG_CAC_CTRL) & CAC_WINDOW_MASK;
2108         cac_window_size = ((cac_window & 0xFFFF0000) >> 16) * (cac_window & 0x0000FFFF);
2109
2110         wintime = (cac_window_size * 100) / xclk;
2111
2112         return wintime;
2113 }
2114
2115 static u32 si_scale_power_for_smc(u32 power_in_watts, u32 scaling_factor)
2116 {
2117         return power_in_watts;
2118 }
2119
2120 static int si_calculate_adjusted_tdp_limits(struct radeon_device *rdev,
2121                                             bool adjust_polarity,
2122                                             u32 tdp_adjustment,
2123                                             u32 *tdp_limit,
2124                                             u32 *near_tdp_limit)
2125 {
2126         u32 adjustment_delta, max_tdp_limit;
2127
2128         if (tdp_adjustment > (u32)rdev->pm.dpm.tdp_od_limit)
2129                 return -EINVAL;
2130
2131         max_tdp_limit = ((100 + 100) * rdev->pm.dpm.tdp_limit) / 100;
2132
2133         if (adjust_polarity) {
2134                 *tdp_limit = ((100 + tdp_adjustment) * rdev->pm.dpm.tdp_limit) / 100;
2135                 *near_tdp_limit = rdev->pm.dpm.near_tdp_limit_adjusted + (*tdp_limit - rdev->pm.dpm.tdp_limit);
2136         } else {
2137                 *tdp_limit = ((100 - tdp_adjustment) * rdev->pm.dpm.tdp_limit) / 100;
2138                 adjustment_delta  = rdev->pm.dpm.tdp_limit - *tdp_limit;
2139                 if (adjustment_delta < rdev->pm.dpm.near_tdp_limit_adjusted)
2140                         *near_tdp_limit = rdev->pm.dpm.near_tdp_limit_adjusted - adjustment_delta;
2141                 else
2142                         *near_tdp_limit = 0;
2143         }
2144
2145         if ((*tdp_limit <= 0) || (*tdp_limit > max_tdp_limit))
2146                 return -EINVAL;
2147         if ((*near_tdp_limit <= 0) || (*near_tdp_limit > *tdp_limit))
2148                 return -EINVAL;
2149
2150         return 0;
2151 }
2152
2153 static int si_populate_smc_tdp_limits(struct radeon_device *rdev,
2154                                       struct radeon_ps *radeon_state)
2155 {
2156         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2157         struct si_power_info *si_pi = si_get_pi(rdev);
2158
2159         if (ni_pi->enable_power_containment) {
2160                 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
2161                 PP_SIslands_PAPMParameters *papm_parm;
2162                 struct radeon_ppm_table *ppm = rdev->pm.dpm.dyn_state.ppm_table;
2163                 u32 scaling_factor = si_get_smc_power_scaling_factor(rdev);
2164                 u32 tdp_limit;
2165                 u32 near_tdp_limit;
2166                 int ret;
2167
2168                 if (scaling_factor == 0)
2169                         return -EINVAL;
2170
2171                 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
2172
2173                 ret = si_calculate_adjusted_tdp_limits(rdev,
2174                                                        false, /* ??? */
2175                                                        rdev->pm.dpm.tdp_adjustment,
2176                                                        &tdp_limit,
2177                                                        &near_tdp_limit);
2178                 if (ret)
2179                         return ret;
2180
2181                 smc_table->dpm2Params.TDPLimit =
2182                         cpu_to_be32(si_scale_power_for_smc(tdp_limit, scaling_factor) * 1000);
2183                 smc_table->dpm2Params.NearTDPLimit =
2184                         cpu_to_be32(si_scale_power_for_smc(near_tdp_limit, scaling_factor) * 1000);
2185                 smc_table->dpm2Params.SafePowerLimit =
2186                         cpu_to_be32(si_scale_power_for_smc((near_tdp_limit * SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT) / 100, scaling_factor) * 1000);
2187
2188                 ret = si_copy_bytes_to_smc(rdev,
2189                                            (si_pi->state_table_start + offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
2190                                                  offsetof(PP_SIslands_DPM2Parameters, TDPLimit)),
2191                                            (u8 *)(&(smc_table->dpm2Params.TDPLimit)),
2192                                            sizeof(u32) * 3,
2193                                            si_pi->sram_end);
2194                 if (ret)
2195                         return ret;
2196
2197                 if (si_pi->enable_ppm) {
2198                         papm_parm = &si_pi->papm_parm;
2199                         memset(papm_parm, 0, sizeof(PP_SIslands_PAPMParameters));
2200                         papm_parm->NearTDPLimitTherm = cpu_to_be32(ppm->dgpu_tdp);
2201                         papm_parm->dGPU_T_Limit = cpu_to_be32(ppm->tj_max);
2202                         papm_parm->dGPU_T_Warning = cpu_to_be32(95);
2203                         papm_parm->dGPU_T_Hysteresis = cpu_to_be32(5);
2204                         papm_parm->PlatformPowerLimit = 0xffffffff;
2205                         papm_parm->NearTDPLimitPAPM = 0xffffffff;
2206
2207                         ret = si_copy_bytes_to_smc(rdev, si_pi->papm_cfg_table_start,
2208                                                    (u8 *)papm_parm,
2209                                                    sizeof(PP_SIslands_PAPMParameters),
2210                                                    si_pi->sram_end);
2211                         if (ret)
2212                                 return ret;
2213                 }
2214         }
2215         return 0;
2216 }
2217
2218 static int si_populate_smc_tdp_limits_2(struct radeon_device *rdev,
2219                                         struct radeon_ps *radeon_state)
2220 {
2221         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2222         struct si_power_info *si_pi = si_get_pi(rdev);
2223
2224         if (ni_pi->enable_power_containment) {
2225                 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
2226                 u32 scaling_factor = si_get_smc_power_scaling_factor(rdev);
2227                 int ret;
2228
2229                 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
2230
2231                 smc_table->dpm2Params.NearTDPLimit =
2232                         cpu_to_be32(si_scale_power_for_smc(rdev->pm.dpm.near_tdp_limit_adjusted, scaling_factor) * 1000);
2233                 smc_table->dpm2Params.SafePowerLimit =
2234                         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);
2235
2236                 ret = si_copy_bytes_to_smc(rdev,
2237                                            (si_pi->state_table_start +
2238                                             offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
2239                                             offsetof(PP_SIslands_DPM2Parameters, NearTDPLimit)),
2240                                            (u8 *)(&(smc_table->dpm2Params.NearTDPLimit)),
2241                                            sizeof(u32) * 2,
2242                                            si_pi->sram_end);
2243                 if (ret)
2244                         return ret;
2245         }
2246
2247         return 0;
2248 }
2249
2250 static u16 si_calculate_power_efficiency_ratio(struct radeon_device *rdev,
2251                                                const u16 prev_std_vddc,
2252                                                const u16 curr_std_vddc)
2253 {
2254         u64 margin = (u64)SISLANDS_DPM2_PWREFFICIENCYRATIO_MARGIN;
2255         u64 prev_vddc = (u64)prev_std_vddc;
2256         u64 curr_vddc = (u64)curr_std_vddc;
2257         u64 pwr_efficiency_ratio, n, d;
2258
2259         if ((prev_vddc == 0) || (curr_vddc == 0))
2260                 return 0;
2261
2262         n = div64_u64((u64)1024 * curr_vddc * curr_vddc * ((u64)1000 + margin), (u64)1000);
2263         d = prev_vddc * prev_vddc;
2264         pwr_efficiency_ratio = div64_u64(n, d);
2265
2266         if (pwr_efficiency_ratio > (u64)0xFFFF)
2267                 return 0;
2268
2269         return (u16)pwr_efficiency_ratio;
2270 }
2271
2272 static bool si_should_disable_uvd_powertune(struct radeon_device *rdev,
2273                                             struct radeon_ps *radeon_state)
2274 {
2275         struct si_power_info *si_pi = si_get_pi(rdev);
2276
2277         if (si_pi->dyn_powertune_data.disable_uvd_powertune &&
2278             radeon_state->vclk && radeon_state->dclk)
2279                 return true;
2280
2281         return false;
2282 }
2283
2284 static int si_populate_power_containment_values(struct radeon_device *rdev,
2285                                                 struct radeon_ps *radeon_state,
2286                                                 SISLANDS_SMC_SWSTATE *smc_state)
2287 {
2288         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2289         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2290         struct ni_ps *state = ni_get_ps(radeon_state);
2291         SISLANDS_SMC_VOLTAGE_VALUE vddc;
2292         u32 prev_sclk;
2293         u32 max_sclk;
2294         u32 min_sclk;
2295         u16 prev_std_vddc;
2296         u16 curr_std_vddc;
2297         int i;
2298         u16 pwr_efficiency_ratio;
2299         u8 max_ps_percent;
2300         bool disable_uvd_power_tune;
2301         int ret;
2302
2303         if (ni_pi->enable_power_containment == false)
2304                 return 0;
2305
2306         if (state->performance_level_count == 0)
2307                 return -EINVAL;
2308
2309         if (smc_state->levelCount != state->performance_level_count)
2310                 return -EINVAL;
2311
2312         disable_uvd_power_tune = si_should_disable_uvd_powertune(rdev, radeon_state);
2313
2314         smc_state->levels[0].dpm2.MaxPS = 0;
2315         smc_state->levels[0].dpm2.NearTDPDec = 0;
2316         smc_state->levels[0].dpm2.AboveSafeInc = 0;
2317         smc_state->levels[0].dpm2.BelowSafeInc = 0;
2318         smc_state->levels[0].dpm2.PwrEfficiencyRatio = 0;
2319
2320         for (i = 1; i < state->performance_level_count; i++) {
2321                 prev_sclk = state->performance_levels[i-1].sclk;
2322                 max_sclk  = state->performance_levels[i].sclk;
2323                 if (i == 1)
2324                         max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_M;
2325                 else
2326                         max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_H;
2327
2328                 if (prev_sclk > max_sclk)
2329                         return -EINVAL;
2330
2331                 if ((max_ps_percent == 0) ||
2332                     (prev_sclk == max_sclk) ||
2333                     disable_uvd_power_tune) {
2334                         min_sclk = max_sclk;
2335                 } else if (i == 1) {
2336                         min_sclk = prev_sclk;
2337                 } else {
2338                         min_sclk = (prev_sclk * (u32)max_ps_percent) / 100;
2339                 }
2340
2341                 if (min_sclk < state->performance_levels[0].sclk)
2342                         min_sclk = state->performance_levels[0].sclk;
2343
2344                 if (min_sclk == 0)
2345                         return -EINVAL;
2346
2347                 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table,
2348                                                 state->performance_levels[i-1].vddc, &vddc);
2349                 if (ret)
2350                         return ret;
2351
2352                 ret = si_get_std_voltage_value(rdev, &vddc, &prev_std_vddc);
2353                 if (ret)
2354                         return ret;
2355
2356                 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table,
2357                                                 state->performance_levels[i].vddc, &vddc);
2358                 if (ret)
2359                         return ret;
2360
2361                 ret = si_get_std_voltage_value(rdev, &vddc, &curr_std_vddc);
2362                 if (ret)
2363                         return ret;
2364
2365                 pwr_efficiency_ratio = si_calculate_power_efficiency_ratio(rdev,
2366                                                                            prev_std_vddc, curr_std_vddc);
2367
2368                 smc_state->levels[i].dpm2.MaxPS = (u8)((SISLANDS_DPM2_MAX_PULSE_SKIP * (max_sclk - min_sclk)) / max_sclk);
2369                 smc_state->levels[i].dpm2.NearTDPDec = SISLANDS_DPM2_NEAR_TDP_DEC;
2370                 smc_state->levels[i].dpm2.AboveSafeInc = SISLANDS_DPM2_ABOVE_SAFE_INC;
2371                 smc_state->levels[i].dpm2.BelowSafeInc = SISLANDS_DPM2_BELOW_SAFE_INC;
2372                 smc_state->levels[i].dpm2.PwrEfficiencyRatio = cpu_to_be16(pwr_efficiency_ratio);
2373         }
2374
2375         return 0;
2376 }
2377
2378 static int si_populate_sq_ramping_values(struct radeon_device *rdev,
2379                                          struct radeon_ps *radeon_state,
2380                                          SISLANDS_SMC_SWSTATE *smc_state)
2381 {
2382         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2383         struct ni_ps *state = ni_get_ps(radeon_state);
2384         u32 sq_power_throttle, sq_power_throttle2;
2385         bool enable_sq_ramping = ni_pi->enable_sq_ramping;
2386         int i;
2387
2388         if (state->performance_level_count == 0)
2389                 return -EINVAL;
2390
2391         if (smc_state->levelCount != state->performance_level_count)
2392                 return -EINVAL;
2393
2394         if (rdev->pm.dpm.sq_ramping_threshold == 0)
2395                 return -EINVAL;
2396
2397         if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER > (MAX_POWER_MASK >> MAX_POWER_SHIFT))
2398                 enable_sq_ramping = false;
2399
2400         if (SISLANDS_DPM2_SQ_RAMP_MIN_POWER > (MIN_POWER_MASK >> MIN_POWER_SHIFT))
2401                 enable_sq_ramping = false;
2402
2403         if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA > (MAX_POWER_DELTA_MASK >> MAX_POWER_DELTA_SHIFT))
2404                 enable_sq_ramping = false;
2405
2406         if (SISLANDS_DPM2_SQ_RAMP_STI_SIZE > (STI_SIZE_MASK >> STI_SIZE_SHIFT))
2407                 enable_sq_ramping = false;
2408
2409         if (SISLANDS_DPM2_SQ_RAMP_LTI_RATIO > (LTI_RATIO_MASK >> LTI_RATIO_SHIFT))
2410                 enable_sq_ramping = false;
2411
2412         for (i = 0; i < state->performance_level_count; i++) {
2413                 sq_power_throttle = 0;
2414                 sq_power_throttle2 = 0;
2415
2416                 if ((state->performance_levels[i].sclk >= rdev->pm.dpm.sq_ramping_threshold) &&
2417                     enable_sq_ramping) {
2418                         sq_power_throttle |= MAX_POWER(SISLANDS_DPM2_SQ_RAMP_MAX_POWER);
2419                         sq_power_throttle |= MIN_POWER(SISLANDS_DPM2_SQ_RAMP_MIN_POWER);
2420                         sq_power_throttle2 |= MAX_POWER_DELTA(SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA);
2421                         sq_power_throttle2 |= STI_SIZE(SISLANDS_DPM2_SQ_RAMP_STI_SIZE);
2422                         sq_power_throttle2 |= LTI_RATIO(SISLANDS_DPM2_SQ_RAMP_LTI_RATIO);
2423                 } else {
2424                         sq_power_throttle |= MAX_POWER_MASK | MIN_POWER_MASK;
2425                         sq_power_throttle2 |= MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
2426                 }
2427
2428                 smc_state->levels[i].SQPowerThrottle = cpu_to_be32(sq_power_throttle);
2429                 smc_state->levels[i].SQPowerThrottle_2 = cpu_to_be32(sq_power_throttle2);
2430         }
2431
2432         return 0;
2433 }
2434
2435 static int si_enable_power_containment(struct radeon_device *rdev,
2436                                        struct radeon_ps *radeon_new_state,
2437                                        bool enable)
2438 {
2439         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2440         PPSMC_Result smc_result;
2441         int ret = 0;
2442
2443         if (ni_pi->enable_power_containment) {
2444                 if (enable) {
2445                         if (!si_should_disable_uvd_powertune(rdev, radeon_new_state)) {
2446                                 smc_result = si_send_msg_to_smc(rdev, PPSMC_TDPClampingActive);
2447                                 if (smc_result != PPSMC_Result_OK) {
2448                                         ret = -EINVAL;
2449                                         ni_pi->pc_enabled = false;
2450                                 } else {
2451                                         ni_pi->pc_enabled = true;
2452                                 }
2453                         }
2454                 } else {
2455                         smc_result = si_send_msg_to_smc(rdev, PPSMC_TDPClampingInactive);
2456                         if (smc_result != PPSMC_Result_OK)
2457                                 ret = -EINVAL;
2458                         ni_pi->pc_enabled = false;
2459                 }
2460         }
2461
2462         return ret;
2463 }
2464
2465 static int si_initialize_smc_dte_tables(struct radeon_device *rdev)
2466 {
2467         struct si_power_info *si_pi = si_get_pi(rdev);
2468         int ret = 0;
2469         struct si_dte_data *dte_data = &si_pi->dte_data;
2470         Smc_SIslands_DTE_Configuration *dte_tables = NULL;
2471         u32 table_size;
2472         u8 tdep_count;
2473         u32 i;
2474
2475         if (dte_data == NULL)
2476                 si_pi->enable_dte = false;
2477
2478         if (si_pi->enable_dte == false)
2479                 return 0;
2480
2481         if (dte_data->k <= 0)
2482                 return -EINVAL;
2483
2484         dte_tables = kzalloc(sizeof(Smc_SIslands_DTE_Configuration), GFP_KERNEL);
2485         if (dte_tables == NULL) {
2486                 si_pi->enable_dte = false;
2487                 return -ENOMEM;
2488         }
2489
2490         table_size = dte_data->k;
2491
2492         if (table_size > SMC_SISLANDS_DTE_MAX_FILTER_STAGES)
2493                 table_size = SMC_SISLANDS_DTE_MAX_FILTER_STAGES;
2494
2495         tdep_count = dte_data->tdep_count;
2496         if (tdep_count > SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE)
2497                 tdep_count = SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE;
2498
2499         dte_tables->K = cpu_to_be32(table_size);
2500         dte_tables->T0 = cpu_to_be32(dte_data->t0);
2501         dte_tables->MaxT = cpu_to_be32(dte_data->max_t);
2502         dte_tables->WindowSize = dte_data->window_size;
2503         dte_tables->temp_select = dte_data->temp_select;
2504         dte_tables->DTE_mode = dte_data->dte_mode;
2505         dte_tables->Tthreshold = cpu_to_be32(dte_data->t_threshold);
2506
2507         if (tdep_count > 0)
2508                 table_size--;
2509
2510         for (i = 0; i < table_size; i++) {
2511                 dte_tables->tau[i] = cpu_to_be32(dte_data->tau[i]);
2512                 dte_tables->R[i]   = cpu_to_be32(dte_data->r[i]);
2513         }
2514
2515         dte_tables->Tdep_count = tdep_count;
2516
2517         for (i = 0; i < (u32)tdep_count; i++) {
2518                 dte_tables->T_limits[i] = dte_data->t_limits[i];
2519                 dte_tables->Tdep_tau[i] = cpu_to_be32(dte_data->tdep_tau[i]);
2520                 dte_tables->Tdep_R[i] = cpu_to_be32(dte_data->tdep_r[i]);
2521         }
2522
2523         ret = si_copy_bytes_to_smc(rdev, si_pi->dte_table_start, (u8 *)dte_tables,
2524                                    sizeof(Smc_SIslands_DTE_Configuration), si_pi->sram_end);
2525         kfree(dte_tables);
2526
2527         return ret;
2528 }
2529
2530 static int si_get_cac_std_voltage_max_min(struct radeon_device *rdev,
2531                                           u16 *max, u16 *min)
2532 {
2533         struct si_power_info *si_pi = si_get_pi(rdev);
2534         struct radeon_cac_leakage_table *table =
2535                 &rdev->pm.dpm.dyn_state.cac_leakage_table;
2536         u32 i;
2537         u32 v0_loadline;
2538
2539
2540         if (table == NULL)
2541                 return -EINVAL;
2542
2543         *max = 0;
2544         *min = 0xFFFF;
2545
2546         for (i = 0; i < table->count; i++) {
2547                 if (table->entries[i].vddc > *max)
2548                         *max = table->entries[i].vddc;
2549                 if (table->entries[i].vddc < *min)
2550                         *min = table->entries[i].vddc;
2551         }
2552
2553         if (si_pi->powertune_data->lkge_lut_v0_percent > 100)
2554                 return -EINVAL;
2555
2556         v0_loadline = (*min) * (100 - si_pi->powertune_data->lkge_lut_v0_percent) / 100;
2557
2558         if (v0_loadline > 0xFFFFUL)
2559                 return -EINVAL;
2560
2561         *min = (u16)v0_loadline;
2562
2563         if ((*min > *max) || (*max == 0) || (*min == 0))
2564                 return -EINVAL;
2565
2566         return 0;
2567 }
2568
2569 static u16 si_get_cac_std_voltage_step(u16 max, u16 min)
2570 {
2571         return ((max - min) + (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1)) /
2572                 SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES;
2573 }
2574
2575 static int si_init_dte_leakage_table(struct radeon_device *rdev,
2576                                      PP_SIslands_CacConfig *cac_tables,
2577                                      u16 vddc_max, u16 vddc_min, u16 vddc_step,
2578                                      u16 t0, u16 t_step)
2579 {
2580         struct si_power_info *si_pi = si_get_pi(rdev);
2581         u32 leakage;
2582         unsigned int i, j;
2583         s32 t;
2584         u32 smc_leakage;
2585         u32 scaling_factor;
2586         u16 voltage;
2587
2588         scaling_factor = si_get_smc_power_scaling_factor(rdev);
2589
2590         for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++) {
2591                 t = (1000 * (i * t_step + t0));
2592
2593                 for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) {
2594                         voltage = vddc_max - (vddc_step * j);
2595
2596                         si_calculate_leakage_for_v_and_t(rdev,
2597                                                          &si_pi->powertune_data->leakage_coefficients,
2598                                                          voltage,
2599                                                          t,
2600                                                          si_pi->dyn_powertune_data.cac_leakage,
2601                                                          &leakage);
2602
2603                         smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4;
2604
2605                         if (smc_leakage > 0xFFFF)
2606                                 smc_leakage = 0xFFFF;
2607
2608                         cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] =
2609                                 cpu_to_be16((u16)smc_leakage);
2610                 }
2611         }
2612         return 0;
2613 }
2614
2615 static int si_init_simplified_leakage_table(struct radeon_device *rdev,
2616                                             PP_SIslands_CacConfig *cac_tables,
2617                                             u16 vddc_max, u16 vddc_min, u16 vddc_step)
2618 {
2619         struct si_power_info *si_pi = si_get_pi(rdev);
2620         u32 leakage;
2621         unsigned int i, j;
2622         u32 smc_leakage;
2623         u32 scaling_factor;
2624         u16 voltage;
2625
2626         scaling_factor = si_get_smc_power_scaling_factor(rdev);
2627
2628         for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) {
2629                 voltage = vddc_max - (vddc_step * j);
2630
2631                 si_calculate_leakage_for_v(rdev,
2632                                            &si_pi->powertune_data->leakage_coefficients,
2633                                            si_pi->powertune_data->fixed_kt,
2634                                            voltage,
2635                                            si_pi->dyn_powertune_data.cac_leakage,
2636                                            &leakage);
2637
2638                 smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4;
2639
2640                 if (smc_leakage > 0xFFFF)
2641                         smc_leakage = 0xFFFF;
2642
2643                 for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++)
2644                         cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] =
2645                                 cpu_to_be16((u16)smc_leakage);
2646         }
2647         return 0;
2648 }
2649
2650 static int si_initialize_smc_cac_tables(struct radeon_device *rdev)
2651 {
2652         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2653         struct si_power_info *si_pi = si_get_pi(rdev);
2654         PP_SIslands_CacConfig *cac_tables = NULL;
2655         u16 vddc_max, vddc_min, vddc_step;
2656         u16 t0, t_step;
2657         u32 load_line_slope, reg;
2658         int ret = 0;
2659         u32 ticks_per_us = radeon_get_xclk(rdev) / 100;
2660
2661         if (ni_pi->enable_cac == false)
2662                 return 0;
2663
2664         cac_tables = kzalloc(sizeof(PP_SIslands_CacConfig), GFP_KERNEL);
2665         if (!cac_tables)
2666                 return -ENOMEM;
2667
2668         reg = RREG32(CG_CAC_CTRL) & ~CAC_WINDOW_MASK;
2669         reg |= CAC_WINDOW(si_pi->powertune_data->cac_window);
2670         WREG32(CG_CAC_CTRL, reg);
2671
2672         si_pi->dyn_powertune_data.cac_leakage = rdev->pm.dpm.cac_leakage;
2673         si_pi->dyn_powertune_data.dc_pwr_value =
2674                 si_pi->powertune_data->dc_cac[NISLANDS_DCCAC_LEVEL_0];
2675         si_pi->dyn_powertune_data.wintime = si_calculate_cac_wintime(rdev);
2676         si_pi->dyn_powertune_data.shift_n = si_pi->powertune_data->shift_n_default;
2677
2678         si_pi->dyn_powertune_data.leakage_minimum_temperature = 80 * 1000;
2679
2680         ret = si_get_cac_std_voltage_max_min(rdev, &vddc_max, &vddc_min);
2681         if (ret)
2682                 goto done_free;
2683
2684         vddc_step = si_get_cac_std_voltage_step(vddc_max, vddc_min);
2685         vddc_min = vddc_max - (vddc_step * (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1));
2686         t_step = 4;
2687         t0 = 60;
2688
2689         if (si_pi->enable_dte || ni_pi->driver_calculate_cac_leakage)
2690                 ret = si_init_dte_leakage_table(rdev, cac_tables,
2691                                                 vddc_max, vddc_min, vddc_step,
2692                                                 t0, t_step);
2693         else
2694                 ret = si_init_simplified_leakage_table(rdev, cac_tables,
2695                                                        vddc_max, vddc_min, vddc_step);
2696         if (ret)
2697                 goto done_free;
2698
2699         load_line_slope = ((u32)rdev->pm.dpm.load_line_slope << SMC_SISLANDS_SCALE_R) / 100;
2700
2701         cac_tables->l2numWin_TDP = cpu_to_be32(si_pi->dyn_powertune_data.l2_lta_window_size);
2702         cac_tables->lts_truncate_n = si_pi->dyn_powertune_data.lts_truncate;
2703         cac_tables->SHIFT_N = si_pi->dyn_powertune_data.shift_n;
2704         cac_tables->lkge_lut_V0 = cpu_to_be32((u32)vddc_min);
2705         cac_tables->lkge_lut_Vstep = cpu_to_be32((u32)vddc_step);
2706         cac_tables->R_LL = cpu_to_be32(load_line_slope);
2707         cac_tables->WinTime = cpu_to_be32(si_pi->dyn_powertune_data.wintime);
2708         cac_tables->calculation_repeats = cpu_to_be32(2);
2709         cac_tables->dc_cac = cpu_to_be32(0);
2710         cac_tables->log2_PG_LKG_SCALE = 12;
2711         cac_tables->cac_temp = si_pi->powertune_data->operating_temp;
2712         cac_tables->lkge_lut_T0 = cpu_to_be32((u32)t0);
2713         cac_tables->lkge_lut_Tstep = cpu_to_be32((u32)t_step);
2714
2715         ret = si_copy_bytes_to_smc(rdev, si_pi->cac_table_start, (u8 *)cac_tables,
2716                                    sizeof(PP_SIslands_CacConfig), si_pi->sram_end);
2717
2718         if (ret)
2719                 goto done_free;
2720
2721         ret = si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_ticks_per_us, ticks_per_us);
2722
2723 done_free:
2724         if (ret) {
2725                 ni_pi->enable_cac = false;
2726                 ni_pi->enable_power_containment = false;
2727         }
2728
2729         kfree(cac_tables);
2730
2731         return 0;
2732 }
2733
2734 static int si_program_cac_config_registers(struct radeon_device *rdev,
2735                                            const struct si_cac_config_reg *cac_config_regs)
2736 {
2737         const struct si_cac_config_reg *config_regs = cac_config_regs;
2738         u32 data = 0, offset;
2739
2740         if (!config_regs)
2741                 return -EINVAL;
2742
2743         while (config_regs->offset != 0xFFFFFFFF) {
2744                 switch (config_regs->type) {
2745                 case SISLANDS_CACCONFIG_CGIND:
2746                         offset = SMC_CG_IND_START + config_regs->offset;
2747                         if (offset < SMC_CG_IND_END)
2748                                 data = RREG32_SMC(offset);
2749                         break;
2750                 default:
2751                         data = RREG32(config_regs->offset << 2);
2752                         break;
2753                 }
2754
2755                 data &= ~config_regs->mask;
2756                 data |= ((config_regs->value << config_regs->shift) & config_regs->mask);
2757
2758                 switch (config_regs->type) {
2759                 case SISLANDS_CACCONFIG_CGIND:
2760                         offset = SMC_CG_IND_START + config_regs->offset;
2761                         if (offset < SMC_CG_IND_END)
2762                                 WREG32_SMC(offset, data);
2763                         break;
2764                 default:
2765                         WREG32(config_regs->offset << 2, data);
2766                         break;
2767                 }
2768                 config_regs++;
2769         }
2770         return 0;
2771 }
2772
2773 static int si_initialize_hardware_cac_manager(struct radeon_device *rdev)
2774 {
2775         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2776         struct si_power_info *si_pi = si_get_pi(rdev);
2777         int ret;
2778
2779         if ((ni_pi->enable_cac == false) ||
2780             (ni_pi->cac_configuration_required == false))
2781                 return 0;
2782
2783         ret = si_program_cac_config_registers(rdev, si_pi->lcac_config);
2784         if (ret)
2785                 return ret;
2786         ret = si_program_cac_config_registers(rdev, si_pi->cac_override);
2787         if (ret)
2788                 return ret;
2789         ret = si_program_cac_config_registers(rdev, si_pi->cac_weights);
2790         if (ret)
2791                 return ret;
2792
2793         return 0;
2794 }
2795
2796 static int si_enable_smc_cac(struct radeon_device *rdev,
2797                              struct radeon_ps *radeon_new_state,
2798                              bool enable)
2799 {
2800         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2801         struct si_power_info *si_pi = si_get_pi(rdev);
2802         PPSMC_Result smc_result;
2803         int ret = 0;
2804
2805         if (ni_pi->enable_cac) {
2806                 if (enable) {
2807                         if (!si_should_disable_uvd_powertune(rdev, radeon_new_state)) {
2808                                 if (ni_pi->support_cac_long_term_average) {
2809                                         smc_result = si_send_msg_to_smc(rdev, PPSMC_CACLongTermAvgEnable);
2810                                         if (smc_result != PPSMC_Result_OK)
2811                                                 ni_pi->support_cac_long_term_average = false;
2812                                 }
2813
2814                                 smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableCac);
2815                                 if (smc_result != PPSMC_Result_OK) {
2816                                         ret = -EINVAL;
2817                                         ni_pi->cac_enabled = false;
2818                                 } else {
2819                                         ni_pi->cac_enabled = true;
2820                                 }
2821
2822                                 if (si_pi->enable_dte) {
2823                                         smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableDTE);
2824                                         if (smc_result != PPSMC_Result_OK)
2825                                                 ret = -EINVAL;
2826                                 }
2827                         }
2828                 } else if (ni_pi->cac_enabled) {
2829                         if (si_pi->enable_dte)
2830                                 smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_DisableDTE);
2831
2832                         smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_DisableCac);
2833
2834                         ni_pi->cac_enabled = false;
2835
2836                         if (ni_pi->support_cac_long_term_average)
2837                                 smc_result = si_send_msg_to_smc(rdev, PPSMC_CACLongTermAvgDisable);
2838                 }
2839         }
2840         return ret;
2841 }
2842
2843 static int si_init_smc_spll_table(struct radeon_device *rdev)
2844 {
2845         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2846         struct si_power_info *si_pi = si_get_pi(rdev);
2847         SMC_SISLANDS_SPLL_DIV_TABLE *spll_table;
2848         SISLANDS_SMC_SCLK_VALUE sclk_params;
2849         u32 fb_div, p_div;
2850         u32 clk_s, clk_v;
2851         u32 sclk = 0;
2852         int ret = 0;
2853         u32 tmp;
2854         int i;
2855
2856         if (si_pi->spll_table_start == 0)
2857                 return -EINVAL;
2858
2859         spll_table = kzalloc(sizeof(SMC_SISLANDS_SPLL_DIV_TABLE), GFP_KERNEL);
2860         if (spll_table == NULL)
2861                 return -ENOMEM;
2862
2863         for (i = 0; i < 256; i++) {
2864                 ret = si_calculate_sclk_params(rdev, sclk, &sclk_params);
2865                 if (ret)
2866                         break;
2867
2868                 p_div = (sclk_params.vCG_SPLL_FUNC_CNTL & SPLL_PDIV_A_MASK) >> SPLL_PDIV_A_SHIFT;
2869                 fb_div = (sclk_params.vCG_SPLL_FUNC_CNTL_3 & SPLL_FB_DIV_MASK) >> SPLL_FB_DIV_SHIFT;
2870                 clk_s = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM & CLK_S_MASK) >> CLK_S_SHIFT;
2871                 clk_v = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM_2 & CLK_V_MASK) >> CLK_V_SHIFT;
2872
2873                 fb_div &= ~0x00001FFF;
2874                 fb_div >>= 1;
2875                 clk_v >>= 6;
2876
2877                 if (p_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT))
2878                         ret = -EINVAL;
2879                 if (fb_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT))
2880                         ret = -EINVAL;
2881                 if (clk_s & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT))
2882                         ret = -EINVAL;
2883                 if (clk_v & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT))
2884                         ret = -EINVAL;
2885
2886                 if (ret)
2887                         break;
2888
2889                 tmp = ((fb_div << SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK) |
2890                         ((p_div << SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK);
2891                 spll_table->freq[i] = cpu_to_be32(tmp);
2892
2893                 tmp = ((clk_v << SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK) |
2894                         ((clk_s << SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK);
2895                 spll_table->ss[i] = cpu_to_be32(tmp);
2896
2897                 sclk += 512;
2898         }
2899
2900
2901         if (!ret)
2902                 ret = si_copy_bytes_to_smc(rdev, si_pi->spll_table_start,
2903                                            (u8 *)spll_table, sizeof(SMC_SISLANDS_SPLL_DIV_TABLE),
2904                                            si_pi->sram_end);
2905
2906         if (ret)
2907                 ni_pi->enable_power_containment = false;
2908
2909         kfree(spll_table);
2910
2911         return ret;
2912 }
2913
2914 struct si_dpm_quirk {
2915         u32 chip_vendor;
2916         u32 chip_device;
2917         u32 subsys_vendor;
2918         u32 subsys_device;
2919         u32 max_sclk;
2920         u32 max_mclk;
2921 };
2922
2923 /* cards with dpm stability problems */
2924 static struct si_dpm_quirk si_dpm_quirk_list[] = {
2925         /* PITCAIRN - https://bugs.freedesktop.org/show_bug.cgi?id=76490 */
2926         { PCI_VENDOR_ID_ATI, 0x6810, 0x1462, 0x3036, 0, 120000 },
2927         { PCI_VENDOR_ID_ATI, 0x6811, 0x174b, 0xe271, 0, 120000 },
2928         { 0, 0, 0, 0 },
2929 };
2930
2931 static void si_apply_state_adjust_rules(struct radeon_device *rdev,
2932                                         struct radeon_ps *rps)
2933 {
2934         struct ni_ps *ps = ni_get_ps(rps);
2935         struct radeon_clock_and_voltage_limits *max_limits;
2936         bool disable_mclk_switching = false;
2937         bool disable_sclk_switching = false;
2938         u32 mclk, sclk;
2939         u16 vddc, vddci;
2940         u32 max_sclk_vddc, max_mclk_vddci, max_mclk_vddc;
2941         u32 max_sclk = 0, max_mclk = 0;
2942         int i;
2943         struct si_dpm_quirk *p = si_dpm_quirk_list;
2944
2945         /* Apply dpm quirks */
2946         while (p && p->chip_device != 0) {
2947                 if (rdev->pdev->vendor == p->chip_vendor &&
2948                     rdev->pdev->device == p->chip_device &&
2949                     rdev->pdev->subsystem_vendor == p->subsys_vendor &&
2950                     rdev->pdev->subsystem_device == p->subsys_device) {
2951                         max_sclk = p->max_sclk;
2952                         max_mclk = p->max_mclk;
2953                         break;
2954                 }
2955                 ++p;
2956         }
2957
2958         if ((rdev->pm.dpm.new_active_crtc_count > 1) ||
2959             ni_dpm_vblank_too_short(rdev))
2960                 disable_mclk_switching = true;
2961
2962         if (rps->vclk || rps->dclk) {
2963                 disable_mclk_switching = true;
2964                 disable_sclk_switching = true;
2965         }
2966
2967         if (rdev->pm.dpm.ac_power)
2968                 max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
2969         else
2970                 max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc;
2971
2972         for (i = ps->performance_level_count - 2; i >= 0; i--) {
2973                 if (ps->performance_levels[i].vddc > ps->performance_levels[i+1].vddc)
2974                         ps->performance_levels[i].vddc = ps->performance_levels[i+1].vddc;
2975         }
2976         if (rdev->pm.dpm.ac_power == false) {
2977                 for (i = 0; i < ps->performance_level_count; i++) {
2978                         if (ps->performance_levels[i].mclk > max_limits->mclk)
2979                                 ps->performance_levels[i].mclk = max_limits->mclk;
2980                         if (ps->performance_levels[i].sclk > max_limits->sclk)
2981                                 ps->performance_levels[i].sclk = max_limits->sclk;
2982                         if (ps->performance_levels[i].vddc > max_limits->vddc)
2983                                 ps->performance_levels[i].vddc = max_limits->vddc;
2984                         if (ps->performance_levels[i].vddci > max_limits->vddci)
2985                                 ps->performance_levels[i].vddci = max_limits->vddci;
2986                 }
2987         }
2988
2989         /* limit clocks to max supported clocks based on voltage dependency tables */
2990         btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
2991                                                         &max_sclk_vddc);
2992         btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
2993                                                         &max_mclk_vddci);
2994         btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
2995                                                         &max_mclk_vddc);
2996
2997         for (i = 0; i < ps->performance_level_count; i++) {
2998                 if (max_sclk_vddc) {
2999                         if (ps->performance_levels[i].sclk > max_sclk_vddc)
3000                                 ps->performance_levels[i].sclk = max_sclk_vddc;
3001                 }
3002                 if (max_mclk_vddci) {
3003                         if (ps->performance_levels[i].mclk > max_mclk_vddci)
3004                                 ps->performance_levels[i].mclk = max_mclk_vddci;
3005                 }
3006                 if (max_mclk_vddc) {
3007                         if (ps->performance_levels[i].mclk > max_mclk_vddc)
3008                                 ps->performance_levels[i].mclk = max_mclk_vddc;
3009                 }
3010                 if (max_mclk) {
3011                         if (ps->performance_levels[i].mclk > max_mclk)
3012                                 ps->performance_levels[i].mclk = max_mclk;
3013                 }
3014                 if (max_sclk) {
3015                         if (ps->performance_levels[i].sclk > max_sclk)
3016                                 ps->performance_levels[i].sclk = max_sclk;
3017                 }
3018         }
3019
3020         /* XXX validate the min clocks required for display */
3021
3022         if (disable_mclk_switching) {
3023                 mclk  = ps->performance_levels[ps->performance_level_count - 1].mclk;
3024                 vddci = ps->performance_levels[ps->performance_level_count - 1].vddci;
3025         } else {
3026                 mclk = ps->performance_levels[0].mclk;
3027                 vddci = ps->performance_levels[0].vddci;
3028         }
3029
3030         if (disable_sclk_switching) {
3031                 sclk = ps->performance_levels[ps->performance_level_count - 1].sclk;
3032                 vddc = ps->performance_levels[ps->performance_level_count - 1].vddc;
3033         } else {
3034                 sclk = ps->performance_levels[0].sclk;
3035                 vddc = ps->performance_levels[0].vddc;
3036         }
3037
3038         /* adjusted low state */
3039         ps->performance_levels[0].sclk = sclk;
3040         ps->performance_levels[0].mclk = mclk;
3041         ps->performance_levels[0].vddc = vddc;
3042         ps->performance_levels[0].vddci = vddci;
3043
3044         if (disable_sclk_switching) {
3045                 sclk = ps->performance_levels[0].sclk;
3046                 for (i = 1; i < ps->performance_level_count; i++) {
3047                         if (sclk < ps->performance_levels[i].sclk)
3048                                 sclk = ps->performance_levels[i].sclk;
3049                 }
3050                 for (i = 0; i < ps->performance_level_count; i++) {
3051                         ps->performance_levels[i].sclk = sclk;
3052                         ps->performance_levels[i].vddc = vddc;
3053                 }
3054         } else {
3055                 for (i = 1; i < ps->performance_level_count; i++) {
3056                         if (ps->performance_levels[i].sclk < ps->performance_levels[i - 1].sclk)
3057                                 ps->performance_levels[i].sclk = ps->performance_levels[i - 1].sclk;
3058                         if (ps->performance_levels[i].vddc < ps->performance_levels[i - 1].vddc)
3059                                 ps->performance_levels[i].vddc = ps->performance_levels[i - 1].vddc;
3060                 }
3061         }
3062
3063         if (disable_mclk_switching) {
3064                 mclk = ps->performance_levels[0].mclk;
3065                 for (i = 1; i < ps->performance_level_count; i++) {
3066                         if (mclk < ps->performance_levels[i].mclk)
3067                                 mclk = ps->performance_levels[i].mclk;
3068                 }
3069                 for (i = 0; i < ps->performance_level_count; i++) {
3070                         ps->performance_levels[i].mclk = mclk;
3071                         ps->performance_levels[i].vddci = vddci;
3072                 }
3073         } else {
3074                 for (i = 1; i < ps->performance_level_count; i++) {
3075                         if (ps->performance_levels[i].mclk < ps->performance_levels[i - 1].mclk)
3076                                 ps->performance_levels[i].mclk = ps->performance_levels[i - 1].mclk;
3077                         if (ps->performance_levels[i].vddci < ps->performance_levels[i - 1].vddci)
3078                                 ps->performance_levels[i].vddci = ps->performance_levels[i - 1].vddci;
3079                 }
3080         }
3081
3082         for (i = 0; i < ps->performance_level_count; i++)
3083                 btc_adjust_clock_combinations(rdev, max_limits,
3084                                               &ps->performance_levels[i]);
3085
3086         for (i = 0; i < ps->performance_level_count; i++) {
3087                 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
3088                                                    ps->performance_levels[i].sclk,
3089                                                    max_limits->vddc,  &ps->performance_levels[i].vddc);
3090                 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
3091                                                    ps->performance_levels[i].mclk,
3092                                                    max_limits->vddci, &ps->performance_levels[i].vddci);
3093                 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
3094                                                    ps->performance_levels[i].mclk,
3095                                                    max_limits->vddc,  &ps->performance_levels[i].vddc);
3096                 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk,
3097                                                    rdev->clock.current_dispclk,
3098                                                    max_limits->vddc,  &ps->performance_levels[i].vddc);
3099         }
3100
3101         for (i = 0; i < ps->performance_level_count; i++) {
3102                 btc_apply_voltage_delta_rules(rdev,
3103                                               max_limits->vddc, max_limits->vddci,
3104                                               &ps->performance_levels[i].vddc,
3105                                               &ps->performance_levels[i].vddci);
3106         }
3107
3108         ps->dc_compatible = true;
3109         for (i = 0; i < ps->performance_level_count; i++) {
3110                 if (ps->performance_levels[i].vddc > rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.vddc)
3111                         ps->dc_compatible = false;
3112         }
3113
3114 }
3115
3116 #if 0
3117 static int si_read_smc_soft_register(struct radeon_device *rdev,
3118                                      u16 reg_offset, u32 *value)
3119 {
3120         struct si_power_info *si_pi = si_get_pi(rdev);
3121
3122         return si_read_smc_sram_dword(rdev,
3123                                       si_pi->soft_regs_start + reg_offset, value,
3124                                       si_pi->sram_end);
3125 }
3126 #endif
3127
3128 static int si_write_smc_soft_register(struct radeon_device *rdev,
3129                                       u16 reg_offset, u32 value)
3130 {
3131         struct si_power_info *si_pi = si_get_pi(rdev);
3132
3133         return si_write_smc_sram_dword(rdev,
3134                                        si_pi->soft_regs_start + reg_offset,
3135                                        value, si_pi->sram_end);
3136 }
3137
3138 static bool si_is_special_1gb_platform(struct radeon_device *rdev)
3139 {
3140         bool ret = false;
3141         u32 tmp, width, row, column, bank, density;
3142         bool is_memory_gddr5, is_special;
3143
3144         tmp = RREG32(MC_SEQ_MISC0);
3145         is_memory_gddr5 = (MC_SEQ_MISC0_GDDR5_VALUE == ((tmp & MC_SEQ_MISC0_GDDR5_MASK) >> MC_SEQ_MISC0_GDDR5_SHIFT));
3146         is_special = (MC_SEQ_MISC0_REV_ID_VALUE == ((tmp & MC_SEQ_MISC0_REV_ID_MASK) >> MC_SEQ_MISC0_REV_ID_SHIFT))
3147                 & (MC_SEQ_MISC0_VEN_ID_VALUE == ((tmp & MC_SEQ_MISC0_VEN_ID_MASK) >> MC_SEQ_MISC0_VEN_ID_SHIFT));
3148
3149         WREG32(MC_SEQ_IO_DEBUG_INDEX, 0xb);
3150         width = ((RREG32(MC_SEQ_IO_DEBUG_DATA) >> 1) & 1) ? 16 : 32;
3151
3152         tmp = RREG32(MC_ARB_RAMCFG);
3153         row = ((tmp & NOOFROWS_MASK) >> NOOFROWS_SHIFT) + 10;
3154         column = ((tmp & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT) + 8;
3155         bank = ((tmp & NOOFBANK_MASK) >> NOOFBANK_SHIFT) + 2;
3156
3157         density = (1 << (row + column - 20 + bank)) * width;
3158
3159         if ((rdev->pdev->device == 0x6819) &&
3160             is_memory_gddr5 && is_special && (density == 0x400))
3161                 ret = true;
3162
3163         return ret;
3164 }
3165
3166 static void si_get_leakage_vddc(struct radeon_device *rdev)
3167 {
3168         struct si_power_info *si_pi = si_get_pi(rdev);
3169         u16 vddc, count = 0;
3170         int i, ret;
3171
3172         for (i = 0; i < SISLANDS_MAX_LEAKAGE_COUNT; i++) {
3173                 ret = radeon_atom_get_leakage_vddc_based_on_leakage_idx(rdev, &vddc, SISLANDS_LEAKAGE_INDEX0 + i);
3174
3175                 if (!ret && (vddc > 0) && (vddc != (SISLANDS_LEAKAGE_INDEX0 + i))) {
3176                         si_pi->leakage_voltage.entries[count].voltage = vddc;
3177                         si_pi->leakage_voltage.entries[count].leakage_index =
3178                                 SISLANDS_LEAKAGE_INDEX0 + i;
3179                         count++;
3180                 }
3181         }
3182         si_pi->leakage_voltage.count = count;
3183 }
3184
3185 static int si_get_leakage_voltage_from_leakage_index(struct radeon_device *rdev,
3186                                                      u32 index, u16 *leakage_voltage)
3187 {
3188         struct si_power_info *si_pi = si_get_pi(rdev);
3189         int i;
3190
3191         if (leakage_voltage == NULL)
3192                 return -EINVAL;
3193
3194         if ((index & 0xff00) != 0xff00)
3195                 return -EINVAL;
3196
3197         if ((index & 0xff) > SISLANDS_MAX_LEAKAGE_COUNT + 1)
3198                 return -EINVAL;
3199
3200         if (index < SISLANDS_LEAKAGE_INDEX0)
3201                 return -EINVAL;
3202
3203         for (i = 0; i < si_pi->leakage_voltage.count; i++) {
3204                 if (si_pi->leakage_voltage.entries[i].leakage_index == index) {
3205                         *leakage_voltage = si_pi->leakage_voltage.entries[i].voltage;
3206                         return 0;
3207                 }
3208         }
3209         return -EAGAIN;
3210 }
3211
3212 static void si_set_dpm_event_sources(struct radeon_device *rdev, u32 sources)
3213 {
3214         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3215         bool want_thermal_protection;
3216         enum radeon_dpm_event_src dpm_event_src;
3217
3218         switch (sources) {
3219         case 0:
3220         default:
3221                 want_thermal_protection = false;
3222                 break;
3223         case (1 << RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL):
3224                 want_thermal_protection = true;
3225                 dpm_event_src = RADEON_DPM_EVENT_SRC_DIGITAL;
3226                 break;
3227         case (1 << RADEON_DPM_AUTO_THROTTLE_SRC_EXTERNAL):
3228                 want_thermal_protection = true;
3229                 dpm_event_src = RADEON_DPM_EVENT_SRC_EXTERNAL;
3230                 break;
3231         case ((1 << RADEON_DPM_AUTO_THROTTLE_SRC_EXTERNAL) |
3232               (1 << RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL)):
3233                 want_thermal_protection = true;
3234                 dpm_event_src = RADEON_DPM_EVENT_SRC_DIGIAL_OR_EXTERNAL;
3235                 break;
3236         }
3237
3238         if (want_thermal_protection) {
3239                 WREG32_P(CG_THERMAL_CTRL, DPM_EVENT_SRC(dpm_event_src), ~DPM_EVENT_SRC_MASK);
3240                 if (pi->thermal_protection)
3241                         WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
3242         } else {
3243                 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
3244         }
3245 }
3246
3247 static void si_enable_auto_throttle_source(struct radeon_device *rdev,
3248                                            enum radeon_dpm_auto_throttle_src source,
3249                                            bool enable)
3250 {
3251         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3252
3253         if (enable) {
3254                 if (!(pi->active_auto_throttle_sources & (1 << source))) {
3255                         pi->active_auto_throttle_sources |= 1 << source;
3256                         si_set_dpm_event_sources(rdev, pi->active_auto_throttle_sources);
3257                 }
3258         } else {
3259                 if (pi->active_auto_throttle_sources & (1 << source)) {
3260                         pi->active_auto_throttle_sources &= ~(1 << source);
3261                         si_set_dpm_event_sources(rdev, pi->active_auto_throttle_sources);
3262                 }
3263         }
3264 }
3265
3266 static void si_start_dpm(struct radeon_device *rdev)
3267 {
3268         WREG32_P(GENERAL_PWRMGT, GLOBAL_PWRMGT_EN, ~GLOBAL_PWRMGT_EN);
3269 }
3270
3271 static void si_stop_dpm(struct radeon_device *rdev)
3272 {
3273         WREG32_P(GENERAL_PWRMGT, 0, ~GLOBAL_PWRMGT_EN);
3274 }
3275
3276 static void si_enable_sclk_control(struct radeon_device *rdev, bool enable)
3277 {
3278         if (enable)
3279                 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~SCLK_PWRMGT_OFF);
3280         else
3281                 WREG32_P(SCLK_PWRMGT_CNTL, SCLK_PWRMGT_OFF, ~SCLK_PWRMGT_OFF);
3282
3283 }
3284
3285 #if 0
3286 static int si_notify_hardware_of_thermal_state(struct radeon_device *rdev,
3287                                                u32 thermal_level)
3288 {
3289         PPSMC_Result ret;
3290
3291         if (thermal_level == 0) {
3292                 ret = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt);
3293                 if (ret == PPSMC_Result_OK)
3294                         return 0;
3295                 else
3296                         return -EINVAL;
3297         }
3298         return 0;
3299 }
3300
3301 static void si_notify_hardware_vpu_recovery_event(struct radeon_device *rdev)
3302 {
3303         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_tdr_is_about_to_happen, true);
3304 }
3305 #endif
3306
3307 #if 0
3308 static int si_notify_hw_of_powersource(struct radeon_device *rdev, bool ac_power)
3309 {
3310         if (ac_power)
3311                 return (si_send_msg_to_smc(rdev, PPSMC_MSG_RunningOnAC) == PPSMC_Result_OK) ?
3312                         0 : -EINVAL;
3313
3314         return 0;
3315 }
3316 #endif
3317
3318 static PPSMC_Result si_send_msg_to_smc_with_parameter(struct radeon_device *rdev,
3319                                                       PPSMC_Msg msg, u32 parameter)
3320 {
3321         WREG32(SMC_SCRATCH0, parameter);
3322         return si_send_msg_to_smc(rdev, msg);
3323 }
3324
3325 static int si_restrict_performance_levels_before_switch(struct radeon_device *rdev)
3326 {
3327         if (si_send_msg_to_smc(rdev, PPSMC_MSG_NoForcedLevel) != PPSMC_Result_OK)
3328                 return -EINVAL;
3329
3330         return (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 1) == PPSMC_Result_OK) ?
3331                 0 : -EINVAL;
3332 }
3333
3334 int si_dpm_force_performance_level(struct radeon_device *rdev,
3335                                    enum radeon_dpm_forced_level level)
3336 {
3337         struct radeon_ps *rps = rdev->pm.dpm.current_ps;
3338         struct ni_ps *ps = ni_get_ps(rps);
3339         u32 levels = ps->performance_level_count;
3340
3341         if (level == RADEON_DPM_FORCED_LEVEL_HIGH) {
3342                 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
3343                         return -EINVAL;
3344
3345                 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 1) != PPSMC_Result_OK)
3346                         return -EINVAL;
3347         } else if (level == RADEON_DPM_FORCED_LEVEL_LOW) {
3348                 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
3349                         return -EINVAL;
3350
3351                 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 1) != PPSMC_Result_OK)
3352                         return -EINVAL;
3353         } else if (level == RADEON_DPM_FORCED_LEVEL_AUTO) {
3354                 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
3355                         return -EINVAL;
3356
3357                 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
3358                         return -EINVAL;
3359         }
3360
3361         rdev->pm.dpm.forced_level = level;
3362
3363         return 0;
3364 }
3365
3366 #if 0
3367 static int si_set_boot_state(struct radeon_device *rdev)
3368 {
3369         return (si_send_msg_to_smc(rdev, PPSMC_MSG_SwitchToInitialState) == PPSMC_Result_OK) ?
3370                 0 : -EINVAL;
3371 }
3372 #endif
3373
3374 static int si_set_sw_state(struct radeon_device *rdev)
3375 {
3376         return (si_send_msg_to_smc(rdev, PPSMC_MSG_SwitchToSwState) == PPSMC_Result_OK) ?
3377                 0 : -EINVAL;
3378 }
3379
3380 static int si_halt_smc(struct radeon_device *rdev)
3381 {
3382         if (si_send_msg_to_smc(rdev, PPSMC_MSG_Halt) != PPSMC_Result_OK)
3383                 return -EINVAL;
3384
3385         return (si_wait_for_smc_inactive(rdev) == PPSMC_Result_OK) ?
3386                 0 : -EINVAL;
3387 }
3388
3389 static int si_resume_smc(struct radeon_device *rdev)
3390 {
3391         if (si_send_msg_to_smc(rdev, PPSMC_FlushDataCache) != PPSMC_Result_OK)
3392                 return -EINVAL;
3393
3394         return (si_send_msg_to_smc(rdev, PPSMC_MSG_Resume) == PPSMC_Result_OK) ?
3395                 0 : -EINVAL;
3396 }
3397
3398 static void si_dpm_start_smc(struct radeon_device *rdev)
3399 {
3400         si_program_jump_on_start(rdev);
3401         si_start_smc(rdev);
3402         si_start_smc_clock(rdev);
3403 }
3404
3405 static void si_dpm_stop_smc(struct radeon_device *rdev)
3406 {
3407         si_reset_smc(rdev);
3408         si_stop_smc_clock(rdev);
3409 }
3410
3411 static int si_process_firmware_header(struct radeon_device *rdev)
3412 {
3413         struct si_power_info *si_pi = si_get_pi(rdev);
3414         u32 tmp;
3415         int ret;
3416
3417         ret = si_read_smc_sram_dword(rdev,
3418                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3419                                      SISLANDS_SMC_FIRMWARE_HEADER_stateTable,
3420                                      &tmp, si_pi->sram_end);
3421         if (ret)
3422                 return ret;
3423
3424         si_pi->state_table_start = tmp;
3425
3426         ret = si_read_smc_sram_dword(rdev,
3427                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3428                                      SISLANDS_SMC_FIRMWARE_HEADER_softRegisters,
3429                                      &tmp, si_pi->sram_end);
3430         if (ret)
3431                 return ret;
3432
3433         si_pi->soft_regs_start = tmp;
3434
3435         ret = si_read_smc_sram_dword(rdev,
3436                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3437                                      SISLANDS_SMC_FIRMWARE_HEADER_mcRegisterTable,
3438                                      &tmp, si_pi->sram_end);
3439         if (ret)
3440                 return ret;
3441
3442         si_pi->mc_reg_table_start = tmp;
3443
3444         ret = si_read_smc_sram_dword(rdev,
3445                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3446                                      SISLANDS_SMC_FIRMWARE_HEADER_fanTable,
3447                                      &tmp, si_pi->sram_end);
3448         if (ret)
3449                 return ret;
3450
3451         si_pi->fan_table_start = tmp;
3452
3453         ret = si_read_smc_sram_dword(rdev,
3454                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3455                                      SISLANDS_SMC_FIRMWARE_HEADER_mcArbDramAutoRefreshTable,
3456                                      &tmp, si_pi->sram_end);
3457         if (ret)
3458                 return ret;
3459
3460         si_pi->arb_table_start = tmp;
3461
3462         ret = si_read_smc_sram_dword(rdev,
3463                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3464                                      SISLANDS_SMC_FIRMWARE_HEADER_CacConfigTable,
3465                                      &tmp, si_pi->sram_end);
3466         if (ret)
3467                 return ret;
3468
3469         si_pi->cac_table_start = tmp;
3470
3471         ret = si_read_smc_sram_dword(rdev,
3472                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3473                                      SISLANDS_SMC_FIRMWARE_HEADER_DteConfiguration,
3474                                      &tmp, si_pi->sram_end);
3475         if (ret)
3476                 return ret;
3477
3478         si_pi->dte_table_start = tmp;
3479
3480         ret = si_read_smc_sram_dword(rdev,
3481                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3482                                      SISLANDS_SMC_FIRMWARE_HEADER_spllTable,
3483                                      &tmp, si_pi->sram_end);
3484         if (ret)
3485                 return ret;
3486
3487         si_pi->spll_table_start = tmp;
3488
3489         ret = si_read_smc_sram_dword(rdev,
3490                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3491                                      SISLANDS_SMC_FIRMWARE_HEADER_PAPMParameters,
3492                                      &tmp, si_pi->sram_end);
3493         if (ret)
3494                 return ret;
3495
3496         si_pi->papm_cfg_table_start = tmp;
3497
3498         return ret;
3499 }
3500
3501 static void si_read_clock_registers(struct radeon_device *rdev)
3502 {
3503         struct si_power_info *si_pi = si_get_pi(rdev);
3504
3505         si_pi->clock_registers.cg_spll_func_cntl = RREG32(CG_SPLL_FUNC_CNTL);
3506         si_pi->clock_registers.cg_spll_func_cntl_2 = RREG32(CG_SPLL_FUNC_CNTL_2);
3507         si_pi->clock_registers.cg_spll_func_cntl_3 = RREG32(CG_SPLL_FUNC_CNTL_3);
3508         si_pi->clock_registers.cg_spll_func_cntl_4 = RREG32(CG_SPLL_FUNC_CNTL_4);
3509         si_pi->clock_registers.cg_spll_spread_spectrum = RREG32(CG_SPLL_SPREAD_SPECTRUM);
3510         si_pi->clock_registers.cg_spll_spread_spectrum_2 = RREG32(CG_SPLL_SPREAD_SPECTRUM_2);
3511         si_pi->clock_registers.dll_cntl = RREG32(DLL_CNTL);
3512         si_pi->clock_registers.mclk_pwrmgt_cntl = RREG32(MCLK_PWRMGT_CNTL);
3513         si_pi->clock_registers.mpll_ad_func_cntl = RREG32(MPLL_AD_FUNC_CNTL);
3514         si_pi->clock_registers.mpll_dq_func_cntl = RREG32(MPLL_DQ_FUNC_CNTL);
3515         si_pi->clock_registers.mpll_func_cntl = RREG32(MPLL_FUNC_CNTL);
3516         si_pi->clock_registers.mpll_func_cntl_1 = RREG32(MPLL_FUNC_CNTL_1);
3517         si_pi->clock_registers.mpll_func_cntl_2 = RREG32(MPLL_FUNC_CNTL_2);
3518         si_pi->clock_registers.mpll_ss1 = RREG32(MPLL_SS1);
3519         si_pi->clock_registers.mpll_ss2 = RREG32(MPLL_SS2);
3520 }
3521
3522 static void si_enable_thermal_protection(struct radeon_device *rdev,
3523                                           bool enable)
3524 {
3525         if (enable)
3526                 WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
3527         else
3528                 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
3529 }
3530
3531 static void si_enable_acpi_power_management(struct radeon_device *rdev)
3532 {
3533         WREG32_P(GENERAL_PWRMGT, STATIC_PM_EN, ~STATIC_PM_EN);
3534 }
3535
3536 #if 0
3537 static int si_enter_ulp_state(struct radeon_device *rdev)
3538 {
3539         WREG32(SMC_MESSAGE_0, PPSMC_MSG_SwitchToMinimumPower);
3540
3541         udelay(25000);
3542
3543         return 0;
3544 }
3545
3546 static int si_exit_ulp_state(struct radeon_device *rdev)
3547 {
3548         int i;
3549
3550         WREG32(SMC_MESSAGE_0, PPSMC_MSG_ResumeFromMinimumPower);
3551
3552         udelay(7000);
3553
3554         for (i = 0; i < rdev->usec_timeout; i++) {
3555                 if (RREG32(SMC_RESP_0) == 1)
3556                         break;
3557                 udelay(1000);
3558         }
3559
3560         return 0;
3561 }
3562 #endif
3563
3564 static int si_notify_smc_display_change(struct radeon_device *rdev,
3565                                      bool has_display)
3566 {
3567         PPSMC_Msg msg = has_display ?
3568                 PPSMC_MSG_HasDisplay : PPSMC_MSG_NoDisplay;
3569
3570         return (si_send_msg_to_smc(rdev, msg) == PPSMC_Result_OK) ?
3571                 0 : -EINVAL;
3572 }
3573
3574 static void si_program_response_times(struct radeon_device *rdev)
3575 {
3576         u32 voltage_response_time, backbias_response_time, acpi_delay_time, vbi_time_out;
3577         u32 vddc_dly, acpi_dly, vbi_dly;
3578         u32 reference_clock;
3579
3580         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_mvdd_chg_time, 1);
3581
3582         voltage_response_time = (u32)rdev->pm.dpm.voltage_response_time;
3583         backbias_response_time = (u32)rdev->pm.dpm.backbias_response_time;
3584
3585         if (voltage_response_time == 0)
3586                 voltage_response_time = 1000;
3587
3588         acpi_delay_time = 15000;
3589         vbi_time_out = 100000;
3590
3591         reference_clock = radeon_get_xclk(rdev);
3592
3593         vddc_dly = (voltage_response_time  * reference_clock) / 100;
3594         acpi_dly = (acpi_delay_time * reference_clock) / 100;
3595         vbi_dly  = (vbi_time_out * reference_clock) / 100;
3596
3597         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_delay_vreg,  vddc_dly);
3598         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_delay_acpi,  acpi_dly);
3599         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_mclk_chg_timeout, vbi_dly);
3600         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_mc_block_delay, 0xAA);
3601 }
3602
3603 static void si_program_ds_registers(struct radeon_device *rdev)
3604 {
3605         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
3606         u32 tmp = 1; /* XXX: 0x10 on tahiti A0 */
3607
3608         if (eg_pi->sclk_deep_sleep) {
3609                 WREG32_P(MISC_CLK_CNTL, DEEP_SLEEP_CLK_SEL(tmp), ~DEEP_SLEEP_CLK_SEL_MASK);
3610                 WREG32_P(CG_SPLL_AUTOSCALE_CNTL, AUTOSCALE_ON_SS_CLEAR,
3611                          ~AUTOSCALE_ON_SS_CLEAR);
3612         }
3613 }
3614
3615 static void si_program_display_gap(struct radeon_device *rdev)
3616 {
3617         u32 tmp, pipe;
3618         int i;
3619
3620         tmp = RREG32(CG_DISPLAY_GAP_CNTL) & ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
3621         if (rdev->pm.dpm.new_active_crtc_count > 0)
3622                 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
3623         else
3624                 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE);
3625
3626         if (rdev->pm.dpm.new_active_crtc_count > 1)
3627                 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
3628         else
3629                 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE);
3630
3631         WREG32(CG_DISPLAY_GAP_CNTL, tmp);
3632
3633         tmp = RREG32(DCCG_DISP_SLOW_SELECT_REG);
3634         pipe = (tmp & DCCG_DISP1_SLOW_SELECT_MASK) >> DCCG_DISP1_SLOW_SELECT_SHIFT;
3635
3636         if ((rdev->pm.dpm.new_active_crtc_count > 0) &&
3637             (!(rdev->pm.dpm.new_active_crtcs & (1 << pipe)))) {
3638                 /* find the first active crtc */
3639                 for (i = 0; i < rdev->num_crtc; i++) {
3640                         if (rdev->pm.dpm.new_active_crtcs & (1 << i))
3641                                 break;
3642                 }
3643                 if (i == rdev->num_crtc)
3644                         pipe = 0;
3645                 else
3646                         pipe = i;
3647
3648                 tmp &= ~DCCG_DISP1_SLOW_SELECT_MASK;
3649                 tmp |= DCCG_DISP1_SLOW_SELECT(pipe);
3650                 WREG32(DCCG_DISP_SLOW_SELECT_REG, tmp);
3651         }
3652
3653         /* Setting this to false forces the performance state to low if the crtcs are disabled.
3654          * This can be a problem on PowerXpress systems or if you want to use the card
3655          * for offscreen rendering or compute if there are no crtcs enabled.
3656          */
3657         si_notify_smc_display_change(rdev, rdev->pm.dpm.new_active_crtc_count > 0);
3658 }
3659
3660 static void si_enable_spread_spectrum(struct radeon_device *rdev, bool enable)
3661 {
3662         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3663
3664         if (enable) {
3665                 if (pi->sclk_ss)
3666                         WREG32_P(GENERAL_PWRMGT, DYN_SPREAD_SPECTRUM_EN, ~DYN_SPREAD_SPECTRUM_EN);
3667         } else {
3668                 WREG32_P(CG_SPLL_SPREAD_SPECTRUM, 0, ~SSEN);
3669                 WREG32_P(GENERAL_PWRMGT, 0, ~DYN_SPREAD_SPECTRUM_EN);
3670         }
3671 }
3672
3673 static void si_setup_bsp(struct radeon_device *rdev)
3674 {
3675         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3676         u32 xclk = radeon_get_xclk(rdev);
3677
3678         r600_calculate_u_and_p(pi->asi,
3679                                xclk,
3680                                16,
3681                                &pi->bsp,
3682                                &pi->bsu);
3683
3684         r600_calculate_u_and_p(pi->pasi,
3685                                xclk,
3686                                16,
3687                                &pi->pbsp,
3688                                &pi->pbsu);
3689
3690
3691         pi->dsp = BSP(pi->bsp) | BSU(pi->bsu);
3692         pi->psp = BSP(pi->pbsp) | BSU(pi->pbsu);
3693
3694         WREG32(CG_BSP, pi->dsp);
3695 }
3696
3697 static void si_program_git(struct radeon_device *rdev)
3698 {
3699         WREG32_P(CG_GIT, CG_GICST(R600_GICST_DFLT), ~CG_GICST_MASK);
3700 }
3701
3702 static void si_program_tp(struct radeon_device *rdev)
3703 {
3704         int i;
3705         enum r600_td td = R600_TD_DFLT;
3706
3707         for (i = 0; i < R600_PM_NUMBER_OF_TC; i++)
3708                 WREG32(CG_FFCT_0 + (i * 4), (UTC_0(r600_utc[i]) | DTC_0(r600_dtc[i])));
3709
3710         if (td == R600_TD_AUTO)
3711                 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_FORCE_TREND_SEL);
3712         else
3713                 WREG32_P(SCLK_PWRMGT_CNTL, FIR_FORCE_TREND_SEL, ~FIR_FORCE_TREND_SEL);
3714
3715         if (td == R600_TD_UP)
3716                 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_TREND_MODE);
3717
3718         if (td == R600_TD_DOWN)
3719                 WREG32_P(SCLK_PWRMGT_CNTL, FIR_TREND_MODE, ~FIR_TREND_MODE);
3720 }
3721
3722 static void si_program_tpp(struct radeon_device *rdev)
3723 {
3724         WREG32(CG_TPC, R600_TPC_DFLT);
3725 }
3726
3727 static void si_program_sstp(struct radeon_device *rdev)
3728 {
3729         WREG32(CG_SSP, (SSTU(R600_SSTU_DFLT) | SST(R600_SST_DFLT)));
3730 }
3731
3732 static void si_enable_display_gap(struct radeon_device *rdev)
3733 {
3734         u32 tmp = RREG32(CG_DISPLAY_GAP_CNTL);
3735
3736         tmp &= ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
3737         tmp |= (DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE) |
3738                 DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE));
3739
3740         tmp &= ~(DISP1_GAP_MCHG_MASK | DISP2_GAP_MCHG_MASK);
3741         tmp |= (DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK) |
3742                 DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE));
3743         WREG32(CG_DISPLAY_GAP_CNTL, tmp);
3744 }
3745
3746 static void si_program_vc(struct radeon_device *rdev)
3747 {
3748         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3749
3750         WREG32(CG_FTV, pi->vrc);
3751 }
3752
3753 static void si_clear_vc(struct radeon_device *rdev)
3754 {
3755         WREG32(CG_FTV, 0);
3756 }
3757
3758 u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock)
3759 {
3760         u8 mc_para_index;
3761
3762         if (memory_clock < 10000)
3763                 mc_para_index = 0;
3764         else if (memory_clock >= 80000)
3765                 mc_para_index = 0x0f;
3766         else
3767                 mc_para_index = (u8)((memory_clock - 10000) / 5000 + 1);
3768         return mc_para_index;
3769 }
3770
3771 u8 si_get_mclk_frequency_ratio(u32 memory_clock, bool strobe_mode)
3772 {
3773         u8 mc_para_index;
3774
3775         if (strobe_mode) {
3776                 if (memory_clock < 12500)
3777                         mc_para_index = 0x00;
3778                 else if (memory_clock > 47500)
3779                         mc_para_index = 0x0f;
3780                 else
3781                         mc_para_index = (u8)((memory_clock - 10000) / 2500);
3782         } else {
3783                 if (memory_clock < 65000)
3784                         mc_para_index = 0x00;
3785                 else if (memory_clock > 135000)
3786                         mc_para_index = 0x0f;
3787                 else
3788                         mc_para_index = (u8)((memory_clock - 60000) / 5000);
3789         }
3790         return mc_para_index;
3791 }
3792
3793 static u8 si_get_strobe_mode_settings(struct radeon_device *rdev, u32 mclk)
3794 {
3795         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3796         bool strobe_mode = false;
3797         u8 result = 0;
3798
3799         if (mclk <= pi->mclk_strobe_mode_threshold)
3800                 strobe_mode = true;
3801
3802         if (pi->mem_gddr5)
3803                 result = si_get_mclk_frequency_ratio(mclk, strobe_mode);
3804         else
3805                 result = si_get_ddr3_mclk_frequency_ratio(mclk);
3806
3807         if (strobe_mode)
3808                 result |= SISLANDS_SMC_STROBE_ENABLE;
3809
3810         return result;
3811 }
3812
3813 static int si_upload_firmware(struct radeon_device *rdev)
3814 {
3815         struct si_power_info *si_pi = si_get_pi(rdev);
3816         int ret;
3817
3818         si_reset_smc(rdev);
3819         si_stop_smc_clock(rdev);
3820
3821         ret = si_load_smc_ucode(rdev, si_pi->sram_end);
3822
3823         return ret;
3824 }
3825
3826 static bool si_validate_phase_shedding_tables(struct radeon_device *rdev,
3827                                               const struct atom_voltage_table *table,
3828                                               const struct radeon_phase_shedding_limits_table *limits)
3829 {
3830         u32 data, num_bits, num_levels;
3831
3832         if ((table == NULL) || (limits == NULL))
3833                 return false;
3834
3835         data = table->mask_low;
3836
3837         num_bits = hweight32(data);
3838
3839         if (num_bits == 0)
3840                 return false;
3841
3842         num_levels = (1 << num_bits);
3843
3844         if (table->count != num_levels)
3845                 return false;
3846
3847         if (limits->count != (num_levels - 1))
3848                 return false;
3849
3850         return true;
3851 }
3852
3853 void si_trim_voltage_table_to_fit_state_table(struct radeon_device *rdev,
3854                                               u32 max_voltage_steps,
3855                                               struct atom_voltage_table *voltage_table)
3856 {
3857         unsigned int i, diff;
3858
3859         if (voltage_table->count <= max_voltage_steps)
3860                 return;
3861
3862         diff = voltage_table->count - max_voltage_steps;
3863
3864         for (i= 0; i < max_voltage_steps; i++)
3865                 voltage_table->entries[i] = voltage_table->entries[i + diff];
3866
3867         voltage_table->count = max_voltage_steps;
3868 }
3869
3870 static int si_get_svi2_voltage_table(struct radeon_device *rdev,
3871                                      struct radeon_clock_voltage_dependency_table *voltage_dependency_table,
3872                                      struct atom_voltage_table *voltage_table)
3873 {
3874         u32 i;
3875
3876         if (voltage_dependency_table == NULL)
3877                 return -EINVAL;
3878
3879         voltage_table->mask_low = 0;
3880         voltage_table->phase_delay = 0;
3881
3882         voltage_table->count = voltage_dependency_table->count;
3883         for (i = 0; i < voltage_table->count; i++) {
3884                 voltage_table->entries[i].value = voltage_dependency_table->entries[i].v;
3885                 voltage_table->entries[i].smio_low = 0;
3886         }
3887
3888         return 0;
3889 }
3890
3891 static int si_construct_voltage_tables(struct radeon_device *rdev)
3892 {
3893         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3894         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
3895         struct si_power_info *si_pi = si_get_pi(rdev);
3896         int ret;
3897
3898         if (pi->voltage_control) {
3899                 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDC,
3900                                                     VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddc_voltage_table);
3901                 if (ret)
3902                         return ret;
3903
3904                 if (eg_pi->vddc_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
3905                         si_trim_voltage_table_to_fit_state_table(rdev,
3906                                                                  SISLANDS_MAX_NO_VREG_STEPS,
3907                                                                  &eg_pi->vddc_voltage_table);
3908         } else if (si_pi->voltage_control_svi2) {
3909                 ret = si_get_svi2_voltage_table(rdev,
3910                                                 &rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
3911                                                 &eg_pi->vddc_voltage_table);
3912                 if (ret)
3913                         return ret;
3914         } else {
3915                 return -EINVAL;
3916         }
3917
3918         if (eg_pi->vddci_control) {
3919                 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDCI,
3920                                                     VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddci_voltage_table);
3921                 if (ret)
3922                         return ret;
3923
3924                 if (eg_pi->vddci_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
3925                         si_trim_voltage_table_to_fit_state_table(rdev,
3926                                                                  SISLANDS_MAX_NO_VREG_STEPS,
3927                                                                  &eg_pi->vddci_voltage_table);
3928         }
3929         if (si_pi->vddci_control_svi2) {
3930                 ret = si_get_svi2_voltage_table(rdev,
3931                                                 &rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
3932                                                 &eg_pi->vddci_voltage_table);
3933                 if (ret)
3934                         return ret;
3935         }
3936
3937         if (pi->mvdd_control) {
3938                 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_MVDDC,
3939                                                     VOLTAGE_OBJ_GPIO_LUT, &si_pi->mvdd_voltage_table);
3940
3941                 if (ret) {
3942                         pi->mvdd_control = false;
3943                         return ret;
3944                 }
3945
3946                 if (si_pi->mvdd_voltage_table.count == 0) {
3947                         pi->mvdd_control = false;
3948                         return -EINVAL;
3949                 }
3950
3951                 if (si_pi->mvdd_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
3952                         si_trim_voltage_table_to_fit_state_table(rdev,
3953                                                                  SISLANDS_MAX_NO_VREG_STEPS,
3954                                                                  &si_pi->mvdd_voltage_table);
3955         }
3956
3957         if (si_pi->vddc_phase_shed_control) {
3958                 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDC,
3959                                                     VOLTAGE_OBJ_PHASE_LUT, &si_pi->vddc_phase_shed_table);
3960                 if (ret)
3961                         si_pi->vddc_phase_shed_control = false;
3962
3963                 if ((si_pi->vddc_phase_shed_table.count == 0) ||
3964                     (si_pi->vddc_phase_shed_table.count > SISLANDS_MAX_NO_VREG_STEPS))
3965                         si_pi->vddc_phase_shed_control = false;
3966         }
3967
3968         return 0;
3969 }
3970
3971 static void si_populate_smc_voltage_table(struct radeon_device *rdev,
3972                                           const struct atom_voltage_table *voltage_table,
3973                                           SISLANDS_SMC_STATETABLE *table)
3974 {
3975         unsigned int i;
3976
3977         for (i = 0; i < voltage_table->count; i++)
3978                 table->lowSMIO[i] |= cpu_to_be32(voltage_table->entries[i].smio_low);
3979 }
3980
3981 static int si_populate_smc_voltage_tables(struct radeon_device *rdev,
3982                                           SISLANDS_SMC_STATETABLE *table)
3983 {
3984         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3985         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
3986         struct si_power_info *si_pi = si_get_pi(rdev);
3987         u8 i;
3988
3989         if (si_pi->voltage_control_svi2) {
3990                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svc,
3991                         si_pi->svc_gpio_id);
3992                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svd,
3993                         si_pi->svd_gpio_id);
3994                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_svi_rework_plat_type,
3995                                            2);
3996         } else {
3997                 if (eg_pi->vddc_voltage_table.count) {
3998                         si_populate_smc_voltage_table(rdev, &eg_pi->vddc_voltage_table, table);
3999                         table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
4000                                 cpu_to_be32(eg_pi->vddc_voltage_table.mask_low);
4001
4002                         for (i = 0; i < eg_pi->vddc_voltage_table.count; i++) {
4003                                 if (pi->max_vddc_in_table <= eg_pi->vddc_voltage_table.entries[i].value) {
4004                                         table->maxVDDCIndexInPPTable = i;
4005                                         break;
4006                                 }
4007                         }
4008                 }
4009
4010                 if (eg_pi->vddci_voltage_table.count) {
4011                         si_populate_smc_voltage_table(rdev, &eg_pi->vddci_voltage_table, table);
4012
4013                         table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDCI] =
4014                                 cpu_to_be32(eg_pi->vddci_voltage_table.mask_low);
4015                 }
4016
4017
4018                 if (si_pi->mvdd_voltage_table.count) {
4019                         si_populate_smc_voltage_table(rdev, &si_pi->mvdd_voltage_table, table);
4020
4021                         table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_MVDD] =
4022                                 cpu_to_be32(si_pi->mvdd_voltage_table.mask_low);
4023                 }
4024
4025                 if (si_pi->vddc_phase_shed_control) {
4026                         if (si_validate_phase_shedding_tables(rdev, &si_pi->vddc_phase_shed_table,
4027                                                               &rdev->pm.dpm.dyn_state.phase_shedding_limits_table)) {
4028                                 si_populate_smc_voltage_table(rdev, &si_pi->vddc_phase_shed_table, table);
4029
4030                                 table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
4031                                         cpu_to_be32(si_pi->vddc_phase_shed_table.mask_low);
4032
4033                                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_phase_shedding_delay,
4034                                                            (u32)si_pi->vddc_phase_shed_table.phase_delay);
4035                         } else {
4036                                 si_pi->vddc_phase_shed_control = false;
4037                         }
4038                 }
4039         }
4040
4041         return 0;
4042 }
4043
4044 static int si_populate_voltage_value(struct radeon_device *rdev,
4045                                      const struct atom_voltage_table *table,
4046                                      u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4047 {
4048         unsigned int i;
4049
4050         for (i = 0; i < table->count; i++) {
4051                 if (value <= table->entries[i].value) {
4052                         voltage->index = (u8)i;
4053                         voltage->value = cpu_to_be16(table->entries[i].value);
4054                         break;
4055                 }
4056         }
4057
4058         if (i >= table->count)
4059                 return -EINVAL;
4060
4061         return 0;
4062 }
4063
4064 static int si_populate_mvdd_value(struct radeon_device *rdev, u32 mclk,
4065                                   SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4066 {
4067         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4068         struct si_power_info *si_pi = si_get_pi(rdev);
4069
4070         if (pi->mvdd_control) {
4071                 if (mclk <= pi->mvdd_split_frequency)
4072                         voltage->index = 0;
4073                 else
4074                         voltage->index = (u8)(si_pi->mvdd_voltage_table.count) - 1;
4075
4076                 voltage->value = cpu_to_be16(si_pi->mvdd_voltage_table.entries[voltage->index].value);
4077         }
4078         return 0;
4079 }
4080
4081 static int si_get_std_voltage_value(struct radeon_device *rdev,
4082                                     SISLANDS_SMC_VOLTAGE_VALUE *voltage,
4083                                     u16 *std_voltage)
4084 {
4085         u16 v_index;
4086         bool voltage_found = false;
4087         *std_voltage = be16_to_cpu(voltage->value);
4088
4089         if (rdev->pm.dpm.dyn_state.cac_leakage_table.entries) {
4090                 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_NEW_CAC_VOLTAGE) {
4091                         if (rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries == NULL)
4092                                 return -EINVAL;
4093
4094                         for (v_index = 0; (u32)v_index < rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
4095                                 if (be16_to_cpu(voltage->value) ==
4096                                     (u16)rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
4097                                         voltage_found = true;
4098                                         if ((u32)v_index < rdev->pm.dpm.dyn_state.cac_leakage_table.count)
4099                                                 *std_voltage =
4100                                                         rdev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
4101                                         else
4102                                                 *std_voltage =
4103                                                         rdev->pm.dpm.dyn_state.cac_leakage_table.entries[rdev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
4104                                         break;
4105                                 }
4106                         }
4107
4108                         if (!voltage_found) {
4109                                 for (v_index = 0; (u32)v_index < rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
4110                                         if (be16_to_cpu(voltage->value) <=
4111                                             (u16)rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
4112                                                 voltage_found = true;
4113                                                 if ((u32)v_index < rdev->pm.dpm.dyn_state.cac_leakage_table.count)
4114                                                         *std_voltage =
4115                                                                 rdev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
4116                                                 else
4117                                                         *std_voltage =
4118                                                                 rdev->pm.dpm.dyn_state.cac_leakage_table.entries[rdev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
4119                                                 break;
4120                                         }
4121                                 }
4122                         }
4123                 } else {
4124                         if ((u32)voltage->index < rdev->pm.dpm.dyn_state.cac_leakage_table.count)
4125                                 *std_voltage = rdev->pm.dpm.dyn_state.cac_leakage_table.entries[voltage->index].vddc;
4126                 }
4127         }
4128
4129         return 0;
4130 }
4131
4132 static int si_populate_std_voltage_value(struct radeon_device *rdev,
4133                                          u16 value, u8 index,
4134                                          SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4135 {
4136         voltage->index = index;
4137         voltage->value = cpu_to_be16(value);
4138
4139         return 0;
4140 }
4141
4142 static int si_populate_phase_shedding_value(struct radeon_device *rdev,
4143                                             const struct radeon_phase_shedding_limits_table *limits,
4144                                             u16 voltage, u32 sclk, u32 mclk,
4145                                             SISLANDS_SMC_VOLTAGE_VALUE *smc_voltage)
4146 {
4147         unsigned int i;
4148
4149         for (i = 0; i < limits->count; i++) {
4150                 if ((voltage <= limits->entries[i].voltage) &&
4151                     (sclk <= limits->entries[i].sclk) &&
4152                     (mclk <= limits->entries[i].mclk))
4153                         break;
4154         }
4155
4156         smc_voltage->phase_settings = (u8)i;
4157
4158         return 0;
4159 }
4160
4161 static int si_init_arb_table_index(struct radeon_device *rdev)
4162 {
4163         struct si_power_info *si_pi = si_get_pi(rdev);
4164         u32 tmp;
4165         int ret;
4166
4167         ret = si_read_smc_sram_dword(rdev, si_pi->arb_table_start, &tmp, si_pi->sram_end);
4168         if (ret)
4169                 return ret;
4170
4171         tmp &= 0x00FFFFFF;
4172         tmp |= MC_CG_ARB_FREQ_F1 << 24;
4173
4174         return si_write_smc_sram_dword(rdev, si_pi->arb_table_start,  tmp, si_pi->sram_end);
4175 }
4176
4177 static int si_initial_switch_from_arb_f0_to_f1(struct radeon_device *rdev)
4178 {
4179         return ni_copy_and_switch_arb_sets(rdev, MC_CG_ARB_FREQ_F0, MC_CG_ARB_FREQ_F1);
4180 }
4181
4182 static int si_reset_to_default(struct radeon_device *rdev)
4183 {
4184         return (si_send_msg_to_smc(rdev, PPSMC_MSG_ResetToDefaults) == PPSMC_Result_OK) ?
4185                 0 : -EINVAL;
4186 }
4187
4188 static int si_force_switch_to_arb_f0(struct radeon_device *rdev)
4189 {
4190         struct si_power_info *si_pi = si_get_pi(rdev);
4191         u32 tmp;
4192         int ret;
4193
4194         ret = si_read_smc_sram_dword(rdev, si_pi->arb_table_start,
4195                                      &tmp, si_pi->sram_end);
4196         if (ret)
4197                 return ret;
4198
4199         tmp = (tmp >> 24) & 0xff;
4200
4201         if (tmp == MC_CG_ARB_FREQ_F0)
4202                 return 0;
4203
4204         return ni_copy_and_switch_arb_sets(rdev, tmp, MC_CG_ARB_FREQ_F0);
4205 }
4206
4207 static u32 si_calculate_memory_refresh_rate(struct radeon_device *rdev,
4208                                             u32 engine_clock)
4209 {
4210         u32 dram_rows;
4211         u32 dram_refresh_rate;
4212         u32 mc_arb_rfsh_rate;
4213         u32 tmp = (RREG32(MC_ARB_RAMCFG) & NOOFROWS_MASK) >> NOOFROWS_SHIFT;
4214
4215         if (tmp >= 4)
4216                 dram_rows = 16384;
4217         else
4218                 dram_rows = 1 << (tmp + 10);
4219
4220         dram_refresh_rate = 1 << ((RREG32(MC_SEQ_MISC0) & 0x3) + 3);
4221         mc_arb_rfsh_rate = ((engine_clock * 10) * dram_refresh_rate / dram_rows - 32) / 64;
4222
4223         return mc_arb_rfsh_rate;
4224 }
4225
4226 static int si_populate_memory_timing_parameters(struct radeon_device *rdev,
4227                                                 struct rv7xx_pl *pl,
4228                                                 SMC_SIslands_MCArbDramTimingRegisterSet *arb_regs)
4229 {
4230         u32 dram_timing;
4231         u32 dram_timing2;
4232         u32 burst_time;
4233
4234         arb_regs->mc_arb_rfsh_rate =
4235                 (u8)si_calculate_memory_refresh_rate(rdev, pl->sclk);
4236
4237         radeon_atom_set_engine_dram_timings(rdev,
4238                                             pl->sclk,
4239                                             pl->mclk);
4240
4241         dram_timing  = RREG32(MC_ARB_DRAM_TIMING);
4242         dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
4243         burst_time = RREG32(MC_ARB_BURST_TIME) & STATE0_MASK;
4244
4245         arb_regs->mc_arb_dram_timing  = cpu_to_be32(dram_timing);
4246         arb_regs->mc_arb_dram_timing2 = cpu_to_be32(dram_timing2);
4247         arb_regs->mc_arb_burst_time = (u8)burst_time;
4248
4249         return 0;
4250 }
4251
4252 static int si_do_program_memory_timing_parameters(struct radeon_device *rdev,
4253                                                   struct radeon_ps *radeon_state,
4254                                                   unsigned int first_arb_set)
4255 {
4256         struct si_power_info *si_pi = si_get_pi(rdev);
4257         struct ni_ps *state = ni_get_ps(radeon_state);
4258         SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
4259         int i, ret = 0;
4260
4261         for (i = 0; i < state->performance_level_count; i++) {
4262                 ret = si_populate_memory_timing_parameters(rdev, &state->performance_levels[i], &arb_regs);
4263                 if (ret)
4264                         break;
4265                 ret = si_copy_bytes_to_smc(rdev,
4266                                            si_pi->arb_table_start +
4267                                            offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
4268                                            sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * (first_arb_set + i),
4269                                            (u8 *)&arb_regs,
4270                                            sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
4271                                            si_pi->sram_end);
4272                 if (ret)
4273                         break;
4274         }
4275
4276         return ret;
4277 }
4278
4279 static int si_program_memory_timing_parameters(struct radeon_device *rdev,
4280                                                struct radeon_ps *radeon_new_state)
4281 {
4282         return si_do_program_memory_timing_parameters(rdev, radeon_new_state,
4283                                                       SISLANDS_DRIVER_STATE_ARB_INDEX);
4284 }
4285
4286 static int si_populate_initial_mvdd_value(struct radeon_device *rdev,
4287                                           struct SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4288 {
4289         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4290         struct si_power_info *si_pi = si_get_pi(rdev);
4291
4292         if (pi->mvdd_control)
4293                 return si_populate_voltage_value(rdev, &si_pi->mvdd_voltage_table,
4294                                                  si_pi->mvdd_bootup_value, voltage);
4295
4296         return 0;
4297 }
4298
4299 static int si_populate_smc_initial_state(struct radeon_device *rdev,
4300                                          struct radeon_ps *radeon_initial_state,
4301                                          SISLANDS_SMC_STATETABLE *table)
4302 {
4303         struct ni_ps *initial_state = ni_get_ps(radeon_initial_state);
4304         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4305         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
4306         struct si_power_info *si_pi = si_get_pi(rdev);
4307         u32 reg;
4308         int ret;
4309
4310         table->initialState.levels[0].mclk.vDLL_CNTL =
4311                 cpu_to_be32(si_pi->clock_registers.dll_cntl);
4312         table->initialState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
4313                 cpu_to_be32(si_pi->clock_registers.mclk_pwrmgt_cntl);
4314         table->initialState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
4315                 cpu_to_be32(si_pi->clock_registers.mpll_ad_func_cntl);
4316         table->initialState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
4317                 cpu_to_be32(si_pi->clock_registers.mpll_dq_func_cntl);
4318         table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL =
4319                 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl);
4320         table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
4321                 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_1);
4322         table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
4323                 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_2);
4324         table->initialState.levels[0].mclk.vMPLL_SS =
4325                 cpu_to_be32(si_pi->clock_registers.mpll_ss1);
4326         table->initialState.levels[0].mclk.vMPLL_SS2 =
4327                 cpu_to_be32(si_pi->clock_registers.mpll_ss2);
4328
4329         table->initialState.levels[0].mclk.mclk_value =
4330                 cpu_to_be32(initial_state->performance_levels[0].mclk);
4331
4332         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
4333                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl);
4334         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
4335                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_2);
4336         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
4337                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_3);
4338         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
4339                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_4);
4340         table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM =
4341                 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum);
4342         table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM_2  =
4343                 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum_2);
4344
4345         table->initialState.levels[0].sclk.sclk_value =
4346                 cpu_to_be32(initial_state->performance_levels[0].sclk);
4347
4348         table->initialState.levels[0].arbRefreshState =
4349                 SISLANDS_INITIAL_STATE_ARB_INDEX;
4350
4351         table->initialState.levels[0].ACIndex = 0;
4352
4353         ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table,
4354                                         initial_state->performance_levels[0].vddc,
4355                                         &table->initialState.levels[0].vddc);
4356
4357         if (!ret) {
4358                 u16 std_vddc;
4359
4360                 ret = si_get_std_voltage_value(rdev,
4361                                                &table->initialState.levels[0].vddc,
4362                                                &std_vddc);
4363                 if (!ret)
4364                         si_populate_std_voltage_value(rdev, std_vddc,
4365                                                       table->initialState.levels[0].vddc.index,
4366                                                       &table->initialState.levels[0].std_vddc);
4367         }
4368
4369         if (eg_pi->vddci_control)
4370                 si_populate_voltage_value(rdev,
4371                                           &eg_pi->vddci_voltage_table,
4372                                           initial_state->performance_levels[0].vddci,
4373                                           &table->initialState.levels[0].vddci);
4374
4375         if (si_pi->vddc_phase_shed_control)
4376                 si_populate_phase_shedding_value(rdev,
4377                                                  &rdev->pm.dpm.dyn_state.phase_shedding_limits_table,
4378                                                  initial_state->performance_levels[0].vddc,
4379                                                  initial_state->performance_levels[0].sclk,
4380                                                  initial_state->performance_levels[0].mclk,
4381                                                  &table->initialState.levels[0].vddc);
4382
4383         si_populate_initial_mvdd_value(rdev, &table->initialState.levels[0].mvdd);
4384
4385         reg = CG_R(0xffff) | CG_L(0);
4386         table->initialState.levels[0].aT = cpu_to_be32(reg);
4387
4388         table->initialState.levels[0].bSP = cpu_to_be32(pi->dsp);
4389
4390         table->initialState.levels[0].gen2PCIE = (u8)si_pi->boot_pcie_gen;
4391
4392         if (pi->mem_gddr5) {
4393                 table->initialState.levels[0].strobeMode =
4394                         si_get_strobe_mode_settings(rdev,
4395                                                     initial_state->performance_levels[0].mclk);
4396
4397                 if (initial_state->performance_levels[0].mclk > pi->mclk_edc_enable_threshold)
4398                         table->initialState.levels[0].mcFlags = SISLANDS_SMC_MC_EDC_RD_FLAG | SISLANDS_SMC_MC_EDC_WR_FLAG;
4399                 else
4400                         table->initialState.levels[0].mcFlags =  0;
4401         }
4402
4403         table->initialState.levelCount = 1;
4404
4405         table->initialState.flags |= PPSMC_SWSTATE_FLAG_DC;
4406
4407         table->initialState.levels[0].dpm2.MaxPS = 0;
4408         table->initialState.levels[0].dpm2.NearTDPDec = 0;
4409         table->initialState.levels[0].dpm2.AboveSafeInc = 0;
4410         table->initialState.levels[0].dpm2.BelowSafeInc = 0;
4411         table->initialState.levels[0].dpm2.PwrEfficiencyRatio = 0;
4412
4413         reg = MIN_POWER_MASK | MAX_POWER_MASK;
4414         table->initialState.levels[0].SQPowerThrottle = cpu_to_be32(reg);
4415
4416         reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
4417         table->initialState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);
4418
4419         return 0;
4420 }
4421
4422 static int si_populate_smc_acpi_state(struct radeon_device *rdev,
4423                                       SISLANDS_SMC_STATETABLE *table)
4424 {
4425         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4426         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
4427         struct si_power_info *si_pi = si_get_pi(rdev);
4428         u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
4429         u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
4430         u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
4431         u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
4432         u32 dll_cntl = si_pi->clock_registers.dll_cntl;
4433         u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
4434         u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
4435         u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
4436         u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
4437         u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
4438         u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
4439         u32 reg;
4440         int ret;
4441
4442         table->ACPIState = table->initialState;
4443
4444         table->ACPIState.flags &= ~PPSMC_SWSTATE_FLAG_DC;
4445
4446         if (pi->acpi_vddc) {
4447                 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table,
4448                                                 pi->acpi_vddc, &table->ACPIState.levels[0].vddc);
4449                 if (!ret) {
4450                         u16 std_vddc;
4451
4452                         ret = si_get_std_voltage_value(rdev,
4453                                                        &table->ACPIState.levels[0].vddc, &std_vddc);
4454                         if (!ret)
4455                                 si_populate_std_voltage_value(rdev, std_vddc,
4456                                                               table->ACPIState.levels[0].vddc.index,
4457                                                               &table->ACPIState.levels[0].std_vddc);
4458                 }
4459                 table->ACPIState.levels[0].gen2PCIE = si_pi->acpi_pcie_gen;
4460
4461                 if (si_pi->vddc_phase_shed_control) {
4462                         si_populate_phase_shedding_value(rdev,
4463                                                          &rdev->pm.dpm.dyn_state.phase_shedding_limits_table,
4464                                                          pi->acpi_vddc,
4465                                                          0,
4466                                                          0,
4467                                                          &table->ACPIState.levels[0].vddc);
4468                 }
4469         } else {
4470                 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table,
4471                                                 pi->min_vddc_in_table, &table->ACPIState.levels[0].vddc);
4472                 if (!ret) {
4473                         u16 std_vddc;
4474
4475                         ret = si_get_std_voltage_value(rdev,
4476                                                        &table->ACPIState.levels[0].vddc, &std_vddc);
4477
4478                         if (!ret)
4479                                 si_populate_std_voltage_value(rdev, std_vddc,
4480                                                               table->ACPIState.levels[0].vddc.index,
4481                                                               &table->ACPIState.levels[0].std_vddc);
4482                 }
4483                 table->ACPIState.levels[0].gen2PCIE = (u8)r600_get_pcie_gen_support(rdev,
4484                                                                                     si_pi->sys_pcie_mask,
4485                                                                                     si_pi->boot_pcie_gen,
4486                                                                                     RADEON_PCIE_GEN1);
4487
4488                 if (si_pi->vddc_phase_shed_control)
4489                         si_populate_phase_shedding_value(rdev,
4490                                                          &rdev->pm.dpm.dyn_state.phase_shedding_limits_table,
4491                                                          pi->min_vddc_in_table,
4492                                                          0,
4493                                                          0,
4494                                                          &table->ACPIState.levels[0].vddc);
4495         }
4496
4497         if (pi->acpi_vddc) {
4498                 if (eg_pi->acpi_vddci)
4499                         si_populate_voltage_value(rdev, &eg_pi->vddci_voltage_table,
4500                                                   eg_pi->acpi_vddci,
4501                                                   &table->ACPIState.levels[0].vddci);
4502         }
4503
4504         mclk_pwrmgt_cntl |= MRDCK0_RESET | MRDCK1_RESET;
4505         mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
4506
4507         dll_cntl &= ~(MRDCK0_BYPASS | MRDCK1_BYPASS);
4508
4509         spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
4510         spll_func_cntl_2 |= SCLK_MUX_SEL(4);
4511
4512         table->ACPIState.levels[0].mclk.vDLL_CNTL =
4513                 cpu_to_be32(dll_cntl);
4514         table->ACPIState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
4515                 cpu_to_be32(mclk_pwrmgt_cntl);
4516         table->ACPIState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
4517                 cpu_to_be32(mpll_ad_func_cntl);
4518         table->ACPIState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
4519                 cpu_to_be32(mpll_dq_func_cntl);
4520         table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL =
4521                 cpu_to_be32(mpll_func_cntl);
4522         table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
4523                 cpu_to_be32(mpll_func_cntl_1);
4524         table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
4525                 cpu_to_be32(mpll_func_cntl_2);
4526         table->ACPIState.levels[0].mclk.vMPLL_SS =
4527                 cpu_to_be32(si_pi->clock_registers.mpll_ss1);
4528         table->ACPIState.levels[0].mclk.vMPLL_SS2 =
4529                 cpu_to_be32(si_pi->clock_registers.mpll_ss2);
4530
4531         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
4532                 cpu_to_be32(spll_func_cntl);
4533         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
4534                 cpu_to_be32(spll_func_cntl_2);
4535         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
4536                 cpu_to_be32(spll_func_cntl_3);
4537         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
4538                 cpu_to_be32(spll_func_cntl_4);
4539
4540         table->ACPIState.levels[0].mclk.mclk_value = 0;
4541         table->ACPIState.levels[0].sclk.sclk_value = 0;
4542
4543         si_populate_mvdd_value(rdev, 0, &table->ACPIState.levels[0].mvdd);
4544
4545         if (eg_pi->dynamic_ac_timing)
4546                 table->ACPIState.levels[0].ACIndex = 0;
4547
4548         table->ACPIState.levels[0].dpm2.MaxPS = 0;
4549         table->ACPIState.levels[0].dpm2.NearTDPDec = 0;
4550         table->ACPIState.levels[0].dpm2.AboveSafeInc = 0;
4551         table->ACPIState.levels[0].dpm2.BelowSafeInc = 0;
4552         table->ACPIState.levels[0].dpm2.PwrEfficiencyRatio = 0;
4553
4554         reg = MIN_POWER_MASK | MAX_POWER_MASK;
4555         table->ACPIState.levels[0].SQPowerThrottle = cpu_to_be32(reg);
4556
4557         reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
4558         table->ACPIState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);
4559
4560         return 0;
4561 }
4562
4563 static int si_populate_ulv_state(struct radeon_device *rdev,
4564                                  SISLANDS_SMC_SWSTATE *state)
4565 {
4566         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
4567         struct si_power_info *si_pi = si_get_pi(rdev);
4568         struct si_ulv_param *ulv = &si_pi->ulv;
4569         u32 sclk_in_sr = 1350; /* ??? */
4570         int ret;
4571
4572         ret = si_convert_power_level_to_smc(rdev, &ulv->pl,
4573                                             &state->levels[0]);
4574         if (!ret) {
4575                 if (eg_pi->sclk_deep_sleep) {
4576                         if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
4577                                 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
4578                         else
4579                                 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
4580                 }
4581                 if (ulv->one_pcie_lane_in_ulv)
4582                         state->flags |= PPSMC_SWSTATE_FLAG_PCIE_X1;
4583                 state->levels[0].arbRefreshState = (u8)(SISLANDS_ULV_STATE_ARB_INDEX);
4584                 state->levels[0].ACIndex = 1;
4585                 state->levels[0].std_vddc = state->levels[0].vddc;
4586                 state->levelCount = 1;
4587
4588                 state->flags |= PPSMC_SWSTATE_FLAG_DC;
4589         }
4590
4591         return ret;
4592 }
4593
4594 static int si_program_ulv_memory_timing_parameters(struct radeon_device *rdev)
4595 {
4596         struct si_power_info *si_pi = si_get_pi(rdev);
4597         struct si_ulv_param *ulv = &si_pi->ulv;
4598         SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
4599         int ret;
4600
4601         ret = si_populate_memory_timing_parameters(rdev, &ulv->pl,
4602                                                    &arb_regs);
4603         if (ret)
4604                 return ret;
4605
4606         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_ulv_volt_change_delay,
4607                                    ulv->volt_change_delay);
4608
4609         ret = si_copy_bytes_to_smc(rdev,
4610                                    si_pi->arb_table_start +
4611                                    offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
4612                                    sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * SISLANDS_ULV_STATE_ARB_INDEX,
4613                                    (u8 *)&arb_regs,
4614                                    sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
4615                                    si_pi->sram_end);
4616
4617         return ret;
4618 }
4619
4620 static void si_get_mvdd_configuration(struct radeon_device *rdev)
4621 {
4622         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4623
4624         pi->mvdd_split_frequency = 30000;
4625 }
4626
4627 static int si_init_smc_table(struct radeon_device *rdev)
4628 {
4629         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4630         struct si_power_info *si_pi = si_get_pi(rdev);
4631         struct radeon_ps *radeon_boot_state = rdev->pm.dpm.boot_ps;
4632         const struct si_ulv_param *ulv = &si_pi->ulv;
4633         SISLANDS_SMC_STATETABLE  *table = &si_pi->smc_statetable;
4634         int ret;
4635         u32 lane_width;
4636         u32 vr_hot_gpio;
4637
4638         si_populate_smc_voltage_tables(rdev, table);
4639
4640         switch (rdev->pm.int_thermal_type) {
4641         case THERMAL_TYPE_SI:
4642         case THERMAL_TYPE_EMC2103_WITH_INTERNAL:
4643                 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_INTERNAL;
4644                 break;
4645         case THERMAL_TYPE_NONE:
4646                 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_NONE;
4647                 break;
4648         default:
4649                 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL;
4650                 break;
4651         }
4652
4653         if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_HARDWAREDC)
4654                 table->systemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
4655
4656         if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REGULATOR_HOT) {
4657                 if ((rdev->pdev->device != 0x6818) && (rdev->pdev->device != 0x6819))
4658                         table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT;
4659         }
4660
4661         if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_STEPVDDC)
4662                 table->systemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
4663
4664         if (pi->mem_gddr5)
4665                 table->systemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
4666
4667         if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REVERT_GPIO5_POLARITY)
4668                 table->extraFlags |= PPSMC_EXTRAFLAGS_AC2DC_GPIO5_POLARITY_HIGH;
4669
4670         if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_VRHOT_GPIO_CONFIGURABLE) {
4671                 table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT_PROG_GPIO;
4672                 vr_hot_gpio = rdev->pm.dpm.backbias_response_time;
4673                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_vr_hot_gpio,
4674                                            vr_hot_gpio);
4675         }
4676
4677         ret = si_populate_smc_initial_state(rdev, radeon_boot_state, table);
4678         if (ret)
4679                 return ret;
4680
4681         ret = si_populate_smc_acpi_state(rdev, table);
4682         if (ret)
4683                 return ret;
4684
4685         table->driverState = table->initialState;
4686
4687         ret = si_do_program_memory_timing_parameters(rdev, radeon_boot_state,
4688                                                      SISLANDS_INITIAL_STATE_ARB_INDEX);
4689         if (ret)
4690                 return ret;
4691
4692         if (ulv->supported && ulv->pl.vddc) {
4693                 ret = si_populate_ulv_state(rdev, &table->ULVState);
4694                 if (ret)
4695                         return ret;
4696
4697                 ret = si_program_ulv_memory_timing_parameters(rdev);
4698                 if (ret)
4699                         return ret;
4700
4701                 WREG32(CG_ULV_CONTROL, ulv->cg_ulv_control);
4702                 WREG32(CG_ULV_PARAMETER, ulv->cg_ulv_parameter);
4703
4704                 lane_width = radeon_get_pcie_lanes(rdev);
4705                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
4706         } else {
4707                 table->ULVState = table->initialState;
4708         }
4709
4710         return si_copy_bytes_to_smc(rdev, si_pi->state_table_start,
4711                                     (u8 *)table, sizeof(SISLANDS_SMC_STATETABLE),
4712                                     si_pi->sram_end);
4713 }
4714
4715 static int si_calculate_sclk_params(struct radeon_device *rdev,
4716                                     u32 engine_clock,
4717                                     SISLANDS_SMC_SCLK_VALUE *sclk)
4718 {
4719         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4720         struct si_power_info *si_pi = si_get_pi(rdev);
4721         struct atom_clock_dividers dividers;
4722         u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
4723         u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
4724         u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
4725         u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
4726         u32 cg_spll_spread_spectrum = si_pi->clock_registers.cg_spll_spread_spectrum;
4727         u32 cg_spll_spread_spectrum_2 = si_pi->clock_registers.cg_spll_spread_spectrum_2;
4728         u64 tmp;
4729         u32 reference_clock = rdev->clock.spll.reference_freq;
4730         u32 reference_divider;
4731         u32 fbdiv;
4732         int ret;
4733
4734         ret = radeon_atom_get_clock_dividers(rdev, COMPUTE_ENGINE_PLL_PARAM,
4735                                              engine_clock, false, &dividers);
4736         if (ret)
4737                 return ret;
4738
4739         reference_divider = 1 + dividers.ref_div;
4740
4741         tmp = (u64) engine_clock * reference_divider * dividers.post_div * 16384;
4742         do_div(tmp, reference_clock);
4743         fbdiv = (u32) tmp;
4744
4745         spll_func_cntl &= ~(SPLL_PDIV_A_MASK | SPLL_REF_DIV_MASK);
4746         spll_func_cntl |= SPLL_REF_DIV(dividers.ref_div);
4747         spll_func_cntl |= SPLL_PDIV_A(dividers.post_div);
4748
4749         spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
4750         spll_func_cntl_2 |= SCLK_MUX_SEL(2);
4751
4752         spll_func_cntl_3 &= ~SPLL_FB_DIV_MASK;
4753         spll_func_cntl_3 |= SPLL_FB_DIV(fbdiv);
4754         spll_func_cntl_3 |= SPLL_DITHEN;
4755
4756         if (pi->sclk_ss) {
4757                 struct radeon_atom_ss ss;
4758                 u32 vco_freq = engine_clock * dividers.post_div;
4759
4760                 if (radeon_atombios_get_asic_ss_info(rdev, &ss,
4761                                                      ASIC_INTERNAL_ENGINE_SS, vco_freq)) {
4762                         u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate);
4763                         u32 clk_v = 4 * ss.percentage * fbdiv / (clk_s * 10000);
4764
4765                         cg_spll_spread_spectrum &= ~CLK_S_MASK;
4766                         cg_spll_spread_spectrum |= CLK_S(clk_s);
4767                         cg_spll_spread_spectrum |= SSEN;
4768
4769                         cg_spll_spread_spectrum_2 &= ~CLK_V_MASK;
4770                         cg_spll_spread_spectrum_2 |= CLK_V(clk_v);
4771                 }
4772         }
4773
4774         sclk->sclk_value = engine_clock;
4775         sclk->vCG_SPLL_FUNC_CNTL = spll_func_cntl;
4776         sclk->vCG_SPLL_FUNC_CNTL_2 = spll_func_cntl_2;
4777         sclk->vCG_SPLL_FUNC_CNTL_3 = spll_func_cntl_3;
4778         sclk->vCG_SPLL_FUNC_CNTL_4 = spll_func_cntl_4;
4779         sclk->vCG_SPLL_SPREAD_SPECTRUM = cg_spll_spread_spectrum;
4780         sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cg_spll_spread_spectrum_2;
4781
4782         return 0;
4783 }
4784
4785 static int si_populate_sclk_value(struct radeon_device *rdev,
4786                                   u32 engine_clock,
4787                                   SISLANDS_SMC_SCLK_VALUE *sclk)
4788 {
4789         SISLANDS_SMC_SCLK_VALUE sclk_tmp;
4790         int ret;
4791
4792         ret = si_calculate_sclk_params(rdev, engine_clock, &sclk_tmp);
4793         if (!ret) {
4794                 sclk->sclk_value = cpu_to_be32(sclk_tmp.sclk_value);
4795                 sclk->vCG_SPLL_FUNC_CNTL = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL);
4796                 sclk->vCG_SPLL_FUNC_CNTL_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_2);
4797                 sclk->vCG_SPLL_FUNC_CNTL_3 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_3);
4798                 sclk->vCG_SPLL_FUNC_CNTL_4 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_4);
4799                 sclk->vCG_SPLL_SPREAD_SPECTRUM = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM);
4800                 sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM_2);
4801         }
4802
4803         return ret;
4804 }
4805
4806 static int si_populate_mclk_value(struct radeon_device *rdev,
4807                                   u32 engine_clock,
4808                                   u32 memory_clock,
4809                                   SISLANDS_SMC_MCLK_VALUE *mclk,
4810                                   bool strobe_mode,
4811                                   bool dll_state_on)
4812 {
4813         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4814         struct si_power_info *si_pi = si_get_pi(rdev);
4815         u32  dll_cntl = si_pi->clock_registers.dll_cntl;
4816         u32  mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
4817         u32  mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
4818         u32  mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
4819         u32  mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
4820         u32  mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
4821         u32  mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
4822         u32  mpll_ss1 = si_pi->clock_registers.mpll_ss1;
4823         u32  mpll_ss2 = si_pi->clock_registers.mpll_ss2;
4824         struct atom_mpll_param mpll_param;
4825         int ret;
4826
4827         ret = radeon_atom_get_memory_pll_dividers(rdev, memory_clock, strobe_mode, &mpll_param);
4828         if (ret)
4829                 return ret;
4830
4831         mpll_func_cntl &= ~BWCTRL_MASK;
4832         mpll_func_cntl |= BWCTRL(mpll_param.bwcntl);
4833
4834         mpll_func_cntl_1 &= ~(CLKF_MASK | CLKFRAC_MASK | VCO_MODE_MASK);
4835         mpll_func_cntl_1 |= CLKF(mpll_param.clkf) |
4836                 CLKFRAC(mpll_param.clkfrac) | VCO_MODE(mpll_param.vco_mode);
4837
4838         mpll_ad_func_cntl &= ~YCLK_POST_DIV_MASK;
4839         mpll_ad_func_cntl |= YCLK_POST_DIV(mpll_param.post_div);
4840
4841         if (pi->mem_gddr5) {
4842                 mpll_dq_func_cntl &= ~(YCLK_SEL_MASK | YCLK_POST_DIV_MASK);
4843                 mpll_dq_func_cntl |= YCLK_SEL(mpll_param.yclk_sel) |
4844                         YCLK_POST_DIV(mpll_param.post_div);
4845         }
4846
4847         if (pi->mclk_ss) {
4848                 struct radeon_atom_ss ss;
4849                 u32 freq_nom;
4850                 u32 tmp;
4851                 u32 reference_clock = rdev->clock.mpll.reference_freq;
4852
4853                 if (pi->mem_gddr5)
4854                         freq_nom = memory_clock * 4;
4855                 else
4856                         freq_nom = memory_clock * 2;
4857
4858                 tmp = freq_nom / reference_clock;
4859                 tmp = tmp * tmp;
4860                 if (radeon_atombios_get_asic_ss_info(rdev, &ss,
4861                                                      ASIC_INTERNAL_MEMORY_SS, freq_nom)) {
4862                         u32 clks = reference_clock * 5 / ss.rate;
4863                         u32 clkv = (u32)((((131 * ss.percentage * ss.rate) / 100) * tmp) / freq_nom);
4864
4865                         mpll_ss1 &= ~CLKV_MASK;
4866                         mpll_ss1 |= CLKV(clkv);
4867
4868                         mpll_ss2 &= ~CLKS_MASK;
4869                         mpll_ss2 |= CLKS(clks);
4870                 }
4871         }
4872
4873         mclk_pwrmgt_cntl &= ~DLL_SPEED_MASK;
4874         mclk_pwrmgt_cntl |= DLL_SPEED(mpll_param.dll_speed);
4875
4876         if (dll_state_on)
4877                 mclk_pwrmgt_cntl |= MRDCK0_PDNB | MRDCK1_PDNB;
4878         else
4879                 mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
4880
4881         mclk->mclk_value = cpu_to_be32(memory_clock);
4882         mclk->vMPLL_FUNC_CNTL = cpu_to_be32(mpll_func_cntl);
4883         mclk->vMPLL_FUNC_CNTL_1 = cpu_to_be32(mpll_func_cntl_1);
4884         mclk->vMPLL_FUNC_CNTL_2 = cpu_to_be32(mpll_func_cntl_2);
4885         mclk->vMPLL_AD_FUNC_CNTL = cpu_to_be32(mpll_ad_func_cntl);
4886         mclk->vMPLL_DQ_FUNC_CNTL = cpu_to_be32(mpll_dq_func_cntl);
4887         mclk->vMCLK_PWRMGT_CNTL = cpu_to_be32(mclk_pwrmgt_cntl);
4888         mclk->vDLL_CNTL = cpu_to_be32(dll_cntl);
4889         mclk->vMPLL_SS = cpu_to_be32(mpll_ss1);
4890         mclk->vMPLL_SS2 = cpu_to_be32(mpll_ss2);
4891
4892         return 0;
4893 }
4894
4895 static void si_populate_smc_sp(struct radeon_device *rdev,
4896                                struct radeon_ps *radeon_state,
4897                                SISLANDS_SMC_SWSTATE *smc_state)
4898 {
4899         struct ni_ps *ps = ni_get_ps(radeon_state);
4900         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4901         int i;
4902
4903         for (i = 0; i < ps->performance_level_count - 1; i++)
4904                 smc_state->levels[i].bSP = cpu_to_be32(pi->dsp);
4905
4906         smc_state->levels[ps->performance_level_count - 1].bSP =
4907                 cpu_to_be32(pi->psp);
4908 }
4909
4910 static int si_convert_power_level_to_smc(struct radeon_device *rdev,
4911                                          struct rv7xx_pl *pl,
4912                                          SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level)
4913 {
4914         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4915         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
4916         struct si_power_info *si_pi = si_get_pi(rdev);
4917         int ret;
4918         bool dll_state_on;
4919         u16 std_vddc;
4920         bool gmc_pg = false;
4921
4922         if (eg_pi->pcie_performance_request &&
4923             (si_pi->force_pcie_gen != RADEON_PCIE_GEN_INVALID))
4924                 level->gen2PCIE = (u8)si_pi->force_pcie_gen;
4925         else
4926                 level->gen2PCIE = (u8)pl->pcie_gen;
4927
4928         ret = si_populate_sclk_value(rdev, pl->sclk, &level->sclk);
4929         if (ret)
4930                 return ret;
4931
4932         level->mcFlags =  0;
4933
4934         if (pi->mclk_stutter_mode_threshold &&
4935             (pl->mclk <= pi->mclk_stutter_mode_threshold) &&
4936             !eg_pi->uvd_enabled &&
4937             (RREG32(DPG_PIPE_STUTTER_CONTROL) & STUTTER_ENABLE) &&
4938             (rdev->pm.dpm.new_active_crtc_count <= 2)) {
4939                 level->mcFlags |= SISLANDS_SMC_MC_STUTTER_EN;
4940
4941                 if (gmc_pg)
4942                         level->mcFlags |= SISLANDS_SMC_MC_PG_EN;
4943         }
4944
4945         if (pi->mem_gddr5) {
4946                 if (pl->mclk > pi->mclk_edc_enable_threshold)
4947                         level->mcFlags |= SISLANDS_SMC_MC_EDC_RD_FLAG;
4948
4949                 if (pl->mclk > eg_pi->mclk_edc_wr_enable_threshold)
4950                         level->mcFlags |= SISLANDS_SMC_MC_EDC_WR_FLAG;
4951
4952                 level->strobeMode = si_get_strobe_mode_settings(rdev, pl->mclk);
4953
4954                 if (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) {
4955                         if (si_get_mclk_frequency_ratio(pl->mclk, true) >=
4956                             ((RREG32(MC_SEQ_MISC7) >> 16) & 0xf))
4957                                 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
4958                         else
4959                                 dll_state_on = ((RREG32(MC_SEQ_MISC6) >> 1) & 0x1) ? true : false;
4960                 } else {
4961                         dll_state_on = false;
4962                 }
4963         } else {
4964                 level->strobeMode = si_get_strobe_mode_settings(rdev,
4965                                                                 pl->mclk);
4966
4967                 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
4968         }
4969
4970         ret = si_populate_mclk_value(rdev,
4971                                      pl->sclk,
4972                                      pl->mclk,
4973                                      &level->mclk,
4974                                      (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) != 0, dll_state_on);
4975         if (ret)
4976                 return ret;
4977
4978         ret = si_populate_voltage_value(rdev,
4979                                         &eg_pi->vddc_voltage_table,
4980                                         pl->vddc, &level->vddc);
4981         if (ret)
4982                 return ret;
4983
4984
4985         ret = si_get_std_voltage_value(rdev, &level->vddc, &std_vddc);
4986         if (ret)
4987                 return ret;
4988
4989         ret = si_populate_std_voltage_value(rdev, std_vddc,
4990                                             level->vddc.index, &level->std_vddc);
4991         if (ret)
4992                 return ret;
4993
4994         if (eg_pi->vddci_control) {
4995                 ret = si_populate_voltage_value(rdev, &eg_pi->vddci_voltage_table,
4996                                                 pl->vddci, &level->vddci);
4997                 if (ret)
4998                         return ret;
4999         }
5000
5001         if (si_pi->vddc_phase_shed_control) {
5002                 ret = si_populate_phase_shedding_value(rdev,
5003                                                        &rdev->pm.dpm.dyn_state.phase_shedding_limits_table,
5004                                                        pl->vddc,
5005                                                        pl->sclk,
5006                                                        pl->mclk,
5007                                                        &level->vddc);
5008                 if (ret)
5009                         return ret;
5010         }
5011
5012         level->MaxPoweredUpCU = si_pi->max_cu;
5013
5014         ret = si_populate_mvdd_value(rdev, pl->mclk, &level->mvdd);
5015
5016         return ret;
5017 }
5018
5019 static int si_populate_smc_t(struct radeon_device *rdev,
5020                              struct radeon_ps *radeon_state,
5021                              SISLANDS_SMC_SWSTATE *smc_state)
5022 {
5023         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
5024         struct ni_ps *state = ni_get_ps(radeon_state);
5025         u32 a_t;
5026         u32 t_l, t_h;
5027         u32 high_bsp;
5028         int i, ret;
5029
5030         if (state->performance_level_count >= 9)
5031                 return -EINVAL;
5032
5033         if (state->performance_level_count < 2) {
5034                 a_t = CG_R(0xffff) | CG_L(0);
5035                 smc_state->levels[0].aT = cpu_to_be32(a_t);
5036                 return 0;
5037         }
5038
5039         smc_state->levels[0].aT = cpu_to_be32(0);
5040
5041         for (i = 0; i <= state->performance_level_count - 2; i++) {
5042                 ret = r600_calculate_at(
5043                         (50 / SISLANDS_MAX_HARDWARE_POWERLEVELS) * 100 * (i + 1),
5044                         100 * R600_AH_DFLT,
5045                         state->performance_levels[i + 1].sclk,
5046                         state->performance_levels[i].sclk,
5047                         &t_l,
5048                         &t_h);
5049
5050                 if (ret) {
5051                         t_h = (i + 1) * 1000 - 50 * R600_AH_DFLT;
5052                         t_l = (i + 1) * 1000 + 50 * R600_AH_DFLT;
5053                 }
5054
5055                 a_t = be32_to_cpu(smc_state->levels[i].aT) & ~CG_R_MASK;
5056                 a_t |= CG_R(t_l * pi->bsp / 20000);
5057                 smc_state->levels[i].aT = cpu_to_be32(a_t);
5058
5059                 high_bsp = (i == state->performance_level_count - 2) ?
5060                         pi->pbsp : pi->bsp;
5061                 a_t = CG_R(0xffff) | CG_L(t_h * high_bsp / 20000);
5062                 smc_state->levels[i + 1].aT = cpu_to_be32(a_t);
5063         }
5064
5065         return 0;
5066 }
5067
5068 static int si_disable_ulv(struct radeon_device *rdev)
5069 {
5070         struct si_power_info *si_pi = si_get_pi(rdev);
5071         struct si_ulv_param *ulv = &si_pi->ulv;
5072
5073         if (ulv->supported)
5074                 return (si_send_msg_to_smc(rdev, PPSMC_MSG_DisableULV) == PPSMC_Result_OK) ?
5075                         0 : -EINVAL;
5076
5077         return 0;
5078 }
5079
5080 static bool si_is_state_ulv_compatible(struct radeon_device *rdev,
5081                                        struct radeon_ps *radeon_state)
5082 {
5083         const struct si_power_info *si_pi = si_get_pi(rdev);
5084         const struct si_ulv_param *ulv = &si_pi->ulv;
5085         const struct ni_ps *state = ni_get_ps(radeon_state);
5086         int i;
5087
5088         if (state->performance_levels[0].mclk != ulv->pl.mclk)
5089                 return false;
5090
5091         /* XXX validate against display requirements! */
5092
5093         for (i = 0; i < rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count; i++) {
5094                 if (rdev->clock.current_dispclk <=
5095                     rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].clk) {
5096                         if (ulv->pl.vddc <
5097                             rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].v)
5098                                 return false;
5099                 }
5100         }
5101
5102         if ((radeon_state->vclk != 0) || (radeon_state->dclk != 0))
5103                 return false;
5104
5105         return true;
5106 }
5107
5108 static int si_set_power_state_conditionally_enable_ulv(struct radeon_device *rdev,
5109                                                        struct radeon_ps *radeon_new_state)
5110 {
5111         const struct si_power_info *si_pi = si_get_pi(rdev);
5112         const struct si_ulv_param *ulv = &si_pi->ulv;
5113
5114         if (ulv->supported) {
5115                 if (si_is_state_ulv_compatible(rdev, radeon_new_state))
5116                         return (si_send_msg_to_smc(rdev, PPSMC_MSG_EnableULV) == PPSMC_Result_OK) ?
5117                                 0 : -EINVAL;
5118         }
5119         return 0;
5120 }
5121
5122 static int si_convert_power_state_to_smc(struct radeon_device *rdev,
5123                                          struct radeon_ps *radeon_state,
5124                                          SISLANDS_SMC_SWSTATE *smc_state)
5125 {
5126         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
5127         struct ni_power_info *ni_pi = ni_get_pi(rdev);
5128         struct si_power_info *si_pi = si_get_pi(rdev);
5129         struct ni_ps *state = ni_get_ps(radeon_state);
5130         int i, ret;
5131         u32 threshold;
5132         u32 sclk_in_sr = 1350; /* ??? */
5133
5134         if (state->performance_level_count > SISLANDS_MAX_HARDWARE_POWERLEVELS)
5135                 return -EINVAL;
5136
5137         threshold = state->performance_levels[state->performance_level_count-1].sclk * 100 / 100;
5138
5139         if (radeon_state->vclk && radeon_state->dclk) {
5140                 eg_pi->uvd_enabled = true;
5141                 if (eg_pi->smu_uvd_hs)
5142                         smc_state->flags |= PPSMC_SWSTATE_FLAG_UVD;
5143         } else {
5144                 eg_pi->uvd_enabled = false;
5145         }
5146
5147         if (state->dc_compatible)
5148                 smc_state->flags |= PPSMC_SWSTATE_FLAG_DC;
5149
5150         smc_state->levelCount = 0;
5151         for (i = 0; i < state->performance_level_count; i++) {
5152                 if (eg_pi->sclk_deep_sleep) {
5153                         if ((i == 0) || si_pi->sclk_deep_sleep_above_low) {
5154                                 if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
5155                                         smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
5156                                 else
5157                                         smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
5158                         }
5159                 }
5160
5161                 ret = si_convert_power_level_to_smc(rdev, &state->performance_levels[i],
5162                                                     &smc_state->levels[i]);
5163                 smc_state->levels[i].arbRefreshState =
5164                         (u8)(SISLANDS_DRIVER_STATE_ARB_INDEX + i);
5165
5166                 if (ret)
5167                         return ret;
5168
5169                 if (ni_pi->enable_power_containment)
5170                         smc_state->levels[i].displayWatermark =
5171                                 (state->performance_levels[i].sclk < threshold) ?
5172                                 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
5173                 else
5174                         smc_state->levels[i].displayWatermark = (i < 2) ?
5175                                 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
5176
5177                 if (eg_pi->dynamic_ac_timing)
5178                         smc_state->levels[i].ACIndex = SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i;
5179                 else
5180                         smc_state->levels[i].ACIndex = 0;
5181
5182                 smc_state->levelCount++;
5183         }
5184
5185         si_write_smc_soft_register(rdev,
5186                                    SI_SMC_SOFT_REGISTER_watermark_threshold,
5187                                    threshold / 512);
5188
5189         si_populate_smc_sp(rdev, radeon_state, smc_state);
5190
5191         ret = si_populate_power_containment_values(rdev, radeon_state, smc_state);
5192         if (ret)
5193                 ni_pi->enable_power_containment = false;
5194
5195         ret = si_populate_sq_ramping_values(rdev, radeon_state, smc_state);
5196         if (ret)
5197                 ni_pi->enable_sq_ramping = false;
5198
5199         return si_populate_smc_t(rdev, radeon_state, smc_state);
5200 }
5201
5202 static int si_upload_sw_state(struct radeon_device *rdev,
5203                               struct radeon_ps *radeon_new_state)
5204 {
5205         struct si_power_info *si_pi = si_get_pi(rdev);
5206         struct ni_ps *new_state = ni_get_ps(radeon_new_state);
5207         int ret;
5208         u32 address = si_pi->state_table_start +
5209                 offsetof(SISLANDS_SMC_STATETABLE, driverState);
5210         u32 state_size = sizeof(SISLANDS_SMC_SWSTATE) +
5211                 ((new_state->performance_level_count - 1) *
5212                  sizeof(SISLANDS_SMC_HW_PERFORMANCE_LEVEL));
5213         SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.driverState;
5214
5215         memset(smc_state, 0, state_size);
5216
5217         ret = si_convert_power_state_to_smc(rdev, radeon_new_state, smc_state);
5218         if (ret)
5219                 return ret;
5220
5221         ret = si_copy_bytes_to_smc(rdev, address, (u8 *)smc_state,
5222                                    state_size, si_pi->sram_end);
5223
5224         return ret;
5225 }
5226
5227 static int si_upload_ulv_state(struct radeon_device *rdev)
5228 {
5229         struct si_power_info *si_pi = si_get_pi(rdev);
5230         struct si_ulv_param *ulv = &si_pi->ulv;
5231         int ret = 0;
5232
5233         if (ulv->supported && ulv->pl.vddc) {
5234                 u32 address = si_pi->state_table_start +
5235                         offsetof(SISLANDS_SMC_STATETABLE, ULVState);
5236                 SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.ULVState;
5237                 u32 state_size = sizeof(SISLANDS_SMC_SWSTATE);
5238
5239                 memset(smc_state, 0, state_size);
5240
5241                 ret = si_populate_ulv_state(rdev, smc_state);
5242                 if (!ret)
5243                         ret = si_copy_bytes_to_smc(rdev, address, (u8 *)smc_state,
5244                                                    state_size, si_pi->sram_end);
5245         }
5246
5247         return ret;
5248 }
5249
5250 static int si_upload_smc_data(struct radeon_device *rdev)
5251 {
5252         struct radeon_crtc *radeon_crtc = NULL;
5253         int i;
5254
5255         if (rdev->pm.dpm.new_active_crtc_count == 0)
5256                 return 0;
5257
5258         for (i = 0; i < rdev->num_crtc; i++) {
5259                 if (rdev->pm.dpm.new_active_crtcs & (1 << i)) {
5260                         radeon_crtc = rdev->mode_info.crtcs[i];
5261                         break;
5262                 }
5263         }
5264
5265         if (radeon_crtc == NULL)
5266                 return 0;
5267
5268         if (radeon_crtc->line_time <= 0)
5269                 return 0;
5270
5271         if (si_write_smc_soft_register(rdev,
5272                                        SI_SMC_SOFT_REGISTER_crtc_index,
5273                                        radeon_crtc->crtc_id) != PPSMC_Result_OK)
5274                 return 0;
5275
5276         if (si_write_smc_soft_register(rdev,
5277                                        SI_SMC_SOFT_REGISTER_mclk_change_block_cp_min,
5278                                        radeon_crtc->wm_high / radeon_crtc->line_time) != PPSMC_Result_OK)
5279                 return 0;
5280
5281         if (si_write_smc_soft_register(rdev,
5282                                        SI_SMC_SOFT_REGISTER_mclk_change_block_cp_max,
5283                                        radeon_crtc->wm_low / radeon_crtc->line_time) != PPSMC_Result_OK)
5284                 return 0;
5285
5286         return 0;
5287 }
5288
5289 static int si_set_mc_special_registers(struct radeon_device *rdev,
5290                                        struct si_mc_reg_table *table)
5291 {
5292         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
5293         u8 i, j, k;
5294         u32 temp_reg;
5295
5296         for (i = 0, j = table->last; i < table->last; i++) {
5297                 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5298                         return -EINVAL;
5299                 switch (table->mc_reg_address[i].s1 << 2) {
5300                 case MC_SEQ_MISC1:
5301                         temp_reg = RREG32(MC_PMG_CMD_EMRS);
5302                         table->mc_reg_address[j].s1 = MC_PMG_CMD_EMRS >> 2;
5303                         table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_EMRS_LP >> 2;
5304                         for (k = 0; k < table->num_entries; k++)
5305                                 table->mc_reg_table_entry[k].mc_data[j] =
5306                                         ((temp_reg & 0xffff0000)) |
5307                                         ((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16);
5308                         j++;
5309                         if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5310                                 return -EINVAL;
5311
5312                         temp_reg = RREG32(MC_PMG_CMD_MRS);
5313                         table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS >> 2;
5314                         table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS_LP >> 2;
5315                         for (k = 0; k < table->num_entries; k++) {
5316                                 table->mc_reg_table_entry[k].mc_data[j] =
5317                                         (temp_reg & 0xffff0000) |
5318                                         (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
5319                                 if (!pi->mem_gddr5)
5320                                         table->mc_reg_table_entry[k].mc_data[j] |= 0x100;
5321                         }
5322                         j++;
5323                         if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5324                                 return -EINVAL;
5325
5326                         if (!pi->mem_gddr5) {
5327                                 table->mc_reg_address[j].s1 = MC_PMG_AUTO_CMD >> 2;
5328                                 table->mc_reg_address[j].s0 = MC_PMG_AUTO_CMD >> 2;
5329                                 for (k = 0; k < table->num_entries; k++)
5330                                         table->mc_reg_table_entry[k].mc_data[j] =
5331                                                 (table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16;
5332                                 j++;
5333                                 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5334                                         return -EINVAL;
5335                         }
5336                         break;
5337                 case MC_SEQ_RESERVE_M:
5338                         temp_reg = RREG32(MC_PMG_CMD_MRS1);
5339                         table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS1 >> 2;
5340                         table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS1_LP >> 2;
5341                         for(k = 0; k < table->num_entries; k++)
5342                                 table->mc_reg_table_entry[k].mc_data[j] =
5343                                         (temp_reg & 0xffff0000) |
5344                                         (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
5345                         j++;
5346                         if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5347                                 return -EINVAL;
5348                         break;
5349                 default:
5350                         break;
5351                 }
5352         }
5353
5354         table->last = j;
5355
5356         return 0;
5357 }
5358
5359 static bool si_check_s0_mc_reg_index(u16 in_reg, u16 *out_reg)
5360 {
5361         bool result = true;
5362
5363         switch (in_reg) {
5364         case  MC_SEQ_RAS_TIMING >> 2:
5365                 *out_reg = MC_SEQ_RAS_TIMING_LP >> 2;
5366                 break;
5367         case MC_SEQ_CAS_TIMING >> 2:
5368                 *out_reg = MC_SEQ_CAS_TIMING_LP >> 2;
5369                 break;
5370         case MC_SEQ_MISC_TIMING >> 2:
5371                 *out_reg = MC_SEQ_MISC_TIMING_LP >> 2;
5372                 break;
5373         case MC_SEQ_MISC_TIMING2 >> 2:
5374                 *out_reg = MC_SEQ_MISC_TIMING2_LP >> 2;
5375                 break;
5376         case MC_SEQ_RD_CTL_D0 >> 2:
5377                 *out_reg = MC_SEQ_RD_CTL_D0_LP >> 2;
5378                 break;
5379         case MC_SEQ_RD_CTL_D1 >> 2:
5380                 *out_reg = MC_SEQ_RD_CTL_D1_LP >> 2;
5381                 break;
5382         case MC_SEQ_WR_CTL_D0 >> 2:
5383                 *out_reg = MC_SEQ_WR_CTL_D0_LP >> 2;
5384                 break;
5385         case MC_SEQ_WR_CTL_D1 >> 2:
5386                 *out_reg = MC_SEQ_WR_CTL_D1_LP >> 2;
5387                 break;
5388         case MC_PMG_CMD_EMRS >> 2:
5389                 *out_reg = MC_SEQ_PMG_CMD_EMRS_LP >> 2;
5390                 break;
5391         case MC_PMG_CMD_MRS >> 2:
5392                 *out_reg = MC_SEQ_PMG_CMD_MRS_LP >> 2;
5393                 break;
5394         case MC_PMG_CMD_MRS1 >> 2:
5395                 *out_reg = MC_SEQ_PMG_CMD_MRS1_LP >> 2;
5396                 break;
5397         case MC_SEQ_PMG_TIMING >> 2:
5398                 *out_reg = MC_SEQ_PMG_TIMING_LP >> 2;
5399                 break;
5400         case MC_PMG_CMD_MRS2 >> 2:
5401                 *out_reg = MC_SEQ_PMG_CMD_MRS2_LP >> 2;
5402                 break;
5403         case MC_SEQ_WR_CTL_2 >> 2:
5404                 *out_reg = MC_SEQ_WR_CTL_2_LP >> 2;
5405                 break;
5406         default:
5407                 result = false;
5408                 break;
5409         }
5410
5411         return result;
5412 }
5413
5414 static void si_set_valid_flag(struct si_mc_reg_table *table)
5415 {
5416         u8 i, j;
5417
5418         for (i = 0; i < table->last; i++) {
5419                 for (j = 1; j < table->num_entries; j++) {
5420                         if (table->mc_reg_table_entry[j-1].mc_data[i] != table->mc_reg_table_entry[j].mc_data[i]) {
5421                                 table->valid_flag |= 1 << i;
5422                                 break;
5423                         }
5424                 }
5425         }
5426 }
5427
5428 static void si_set_s0_mc_reg_index(struct si_mc_reg_table *table)
5429 {
5430         u32 i;
5431         u16 address;
5432
5433         for (i = 0; i < table->last; i++)
5434                 table->mc_reg_address[i].s0 = si_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address) ?
5435                         address : table->mc_reg_address[i].s1;
5436
5437 }
5438
5439 static int si_copy_vbios_mc_reg_table(struct atom_mc_reg_table *table,
5440                                       struct si_mc_reg_table *si_table)
5441 {
5442         u8 i, j;
5443
5444         if (table->last > SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5445                 return -EINVAL;
5446         if (table->num_entries > MAX_AC_TIMING_ENTRIES)
5447                 return -EINVAL;
5448
5449         for (i = 0; i < table->last; i++)
5450                 si_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1;
5451         si_table->last = table->last;
5452
5453         for (i = 0; i < table->num_entries; i++) {
5454                 si_table->mc_reg_table_entry[i].mclk_max =
5455                         table->mc_reg_table_entry[i].mclk_max;
5456                 for (j = 0; j < table->last; j++) {
5457                         si_table->mc_reg_table_entry[i].mc_data[j] =
5458                                 table->mc_reg_table_entry[i].mc_data[j];
5459                 }
5460         }
5461         si_table->num_entries = table->num_entries;
5462
5463         return 0;
5464 }
5465
5466 static int si_initialize_mc_reg_table(struct radeon_device *rdev)
5467 {
5468         struct si_power_info *si_pi = si_get_pi(rdev);
5469         struct atom_mc_reg_table *table;
5470         struct si_mc_reg_table *si_table = &si_pi->mc_reg_table;
5471         u8 module_index = rv770_get_memory_module_index(rdev);
5472         int ret;
5473
5474         table = kzalloc(sizeof(struct atom_mc_reg_table), GFP_KERNEL);
5475         if (!table)
5476                 return -ENOMEM;
5477
5478         WREG32(MC_SEQ_RAS_TIMING_LP, RREG32(MC_SEQ_RAS_TIMING));
5479         WREG32(MC_SEQ_CAS_TIMING_LP, RREG32(MC_SEQ_CAS_TIMING));
5480         WREG32(MC_SEQ_MISC_TIMING_LP, RREG32(MC_SEQ_MISC_TIMING));
5481         WREG32(MC_SEQ_MISC_TIMING2_LP, RREG32(MC_SEQ_MISC_TIMING2));
5482         WREG32(MC_SEQ_PMG_CMD_EMRS_LP, RREG32(MC_PMG_CMD_EMRS));
5483         WREG32(MC_SEQ_PMG_CMD_MRS_LP, RREG32(MC_PMG_CMD_MRS));
5484         WREG32(MC_SEQ_PMG_CMD_MRS1_LP, RREG32(MC_PMG_CMD_MRS1));
5485         WREG32(MC_SEQ_WR_CTL_D0_LP, RREG32(MC_SEQ_WR_CTL_D0));
5486         WREG32(MC_SEQ_WR_CTL_D1_LP, RREG32(MC_SEQ_WR_CTL_D1));
5487         WREG32(MC_SEQ_RD_CTL_D0_LP, RREG32(MC_SEQ_RD_CTL_D0));
5488         WREG32(MC_SEQ_RD_CTL_D1_LP, RREG32(MC_SEQ_RD_CTL_D1));
5489         WREG32(MC_SEQ_PMG_TIMING_LP, RREG32(MC_SEQ_PMG_TIMING));
5490         WREG32(MC_SEQ_PMG_CMD_MRS2_LP, RREG32(MC_PMG_CMD_MRS2));
5491         WREG32(MC_SEQ_WR_CTL_2_LP, RREG32(MC_SEQ_WR_CTL_2));
5492
5493         ret = radeon_atom_init_mc_reg_table(rdev, module_index, table);
5494         if (ret)
5495                 goto init_mc_done;
5496
5497         ret = si_copy_vbios_mc_reg_table(table, si_table);
5498         if (ret)
5499                 goto init_mc_done;
5500
5501         si_set_s0_mc_reg_index(si_table);
5502
5503         ret = si_set_mc_special_registers(rdev, si_table);
5504         if (ret)
5505                 goto init_mc_done;
5506
5507         si_set_valid_flag(si_table);
5508
5509 init_mc_done:
5510         kfree(table);
5511
5512         return ret;
5513
5514 }
5515
5516 static void si_populate_mc_reg_addresses(struct radeon_device *rdev,
5517                                          SMC_SIslands_MCRegisters *mc_reg_table)
5518 {
5519         struct si_power_info *si_pi = si_get_pi(rdev);
5520         u32 i, j;
5521
5522         for (i = 0, j = 0; j < si_pi->mc_reg_table.last; j++) {
5523                 if (si_pi->mc_reg_table.valid_flag & (1 << j)) {
5524                         if (i >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5525                                 break;
5526                         mc_reg_table->address[i].s0 =
5527                                 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s0);
5528                         mc_reg_table->address[i].s1 =
5529                                 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s1);
5530                         i++;
5531                 }
5532         }
5533         mc_reg_table->last = (u8)i;
5534 }
5535
5536 static void si_convert_mc_registers(const struct si_mc_reg_entry *entry,
5537                                     SMC_SIslands_MCRegisterSet *data,
5538                                     u32 num_entries, u32 valid_flag)
5539 {
5540         u32 i, j;
5541
5542         for(i = 0, j = 0; j < num_entries; j++) {
5543                 if (valid_flag & (1 << j)) {
5544                         data->value[i] = cpu_to_be32(entry->mc_data[j]);
5545                         i++;
5546                 }
5547         }
5548 }
5549
5550 static void si_convert_mc_reg_table_entry_to_smc(struct radeon_device *rdev,
5551                                                  struct rv7xx_pl *pl,
5552                                                  SMC_SIslands_MCRegisterSet *mc_reg_table_data)
5553 {
5554         struct si_power_info *si_pi = si_get_pi(rdev);
5555         u32 i = 0;
5556
5557         for (i = 0; i < si_pi->mc_reg_table.num_entries; i++) {
5558                 if (pl->mclk <= si_pi->mc_reg_table.mc_reg_table_entry[i].mclk_max)
5559                         break;
5560         }
5561
5562         if ((i == si_pi->mc_reg_table.num_entries) && (i > 0))
5563                 --i;
5564
5565         si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[i],
5566                                 mc_reg_table_data, si_pi->mc_reg_table.last,
5567                                 si_pi->mc_reg_table.valid_flag);
5568 }
5569
5570 static void si_convert_mc_reg_table_to_smc(struct radeon_device *rdev,
5571                                            struct radeon_ps *radeon_state,
5572                                            SMC_SIslands_MCRegisters *mc_reg_table)
5573 {
5574         struct ni_ps *state = ni_get_ps(radeon_state);
5575         int i;
5576
5577         for (i = 0; i < state->performance_level_count; i++) {
5578                 si_convert_mc_reg_table_entry_to_smc(rdev,
5579                                                      &state->performance_levels[i],
5580                                                      &mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i]);
5581         }
5582 }
5583
5584 static int si_populate_mc_reg_table(struct radeon_device *rdev,
5585                                     struct radeon_ps *radeon_boot_state)
5586 {
5587         struct ni_ps *boot_state = ni_get_ps(radeon_boot_state);
5588         struct si_power_info *si_pi = si_get_pi(rdev);
5589         struct si_ulv_param *ulv = &si_pi->ulv;
5590         SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
5591
5592         memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
5593
5594         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_seq_index, 1);
5595
5596         si_populate_mc_reg_addresses(rdev, smc_mc_reg_table);
5597
5598         si_convert_mc_reg_table_entry_to_smc(rdev, &boot_state->performance_levels[0],
5599                                              &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_INITIAL_SLOT]);
5600
5601         si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
5602                                 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ACPI_SLOT],
5603                                 si_pi->mc_reg_table.last,
5604                                 si_pi->mc_reg_table.valid_flag);
5605
5606         if (ulv->supported && ulv->pl.vddc != 0)
5607                 si_convert_mc_reg_table_entry_to_smc(rdev, &ulv->pl,
5608                                                      &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT]);
5609         else
5610                 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
5611                                         &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT],
5612                                         si_pi->mc_reg_table.last,
5613                                         si_pi->mc_reg_table.valid_flag);
5614
5615         si_convert_mc_reg_table_to_smc(rdev, radeon_boot_state, smc_mc_reg_table);
5616
5617         return si_copy_bytes_to_smc(rdev, si_pi->mc_reg_table_start,
5618                                     (u8 *)smc_mc_reg_table,
5619                                     sizeof(SMC_SIslands_MCRegisters), si_pi->sram_end);
5620 }
5621
5622 static int si_upload_mc_reg_table(struct radeon_device *rdev,
5623                                   struct radeon_ps *radeon_new_state)
5624 {
5625         struct ni_ps *new_state = ni_get_ps(radeon_new_state);
5626         struct si_power_info *si_pi = si_get_pi(rdev);
5627         u32 address = si_pi->mc_reg_table_start +
5628                 offsetof(SMC_SIslands_MCRegisters,
5629                          data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT]);
5630         SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
5631
5632         memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
5633
5634         si_convert_mc_reg_table_to_smc(rdev, radeon_new_state, smc_mc_reg_table);
5635
5636
5637         return si_copy_bytes_to_smc(rdev, address,
5638                                     (u8 *)&smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT],
5639                                     sizeof(SMC_SIslands_MCRegisterSet) * new_state->performance_level_count,
5640                                     si_pi->sram_end);
5641
5642 }
5643
5644 static void si_enable_voltage_control(struct radeon_device *rdev, bool enable)
5645 {
5646         if (enable)
5647                 WREG32_P(GENERAL_PWRMGT, VOLT_PWRMGT_EN, ~VOLT_PWRMGT_EN);
5648         else
5649                 WREG32_P(GENERAL_PWRMGT, 0, ~VOLT_PWRMGT_EN);
5650 }
5651
5652 static enum radeon_pcie_gen si_get_maximum_link_speed(struct radeon_device *rdev,
5653                                                       struct radeon_ps *radeon_state)
5654 {
5655         struct ni_ps *state = ni_get_ps(radeon_state);
5656         int i;
5657         u16 pcie_speed, max_speed = 0;
5658
5659         for (i = 0; i < state->performance_level_count; i++) {
5660                 pcie_speed = state->performance_levels[i].pcie_gen;
5661                 if (max_speed < pcie_speed)
5662                         max_speed = pcie_speed;
5663         }
5664         return max_speed;
5665 }
5666
5667 static u16 si_get_current_pcie_speed(struct radeon_device *rdev)
5668 {
5669         u32 speed_cntl;
5670
5671         speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL) & LC_CURRENT_DATA_RATE_MASK;
5672         speed_cntl >>= LC_CURRENT_DATA_RATE_SHIFT;
5673
5674         return (u16)speed_cntl;
5675 }
5676
5677 static void si_request_link_speed_change_before_state_change(struct radeon_device *rdev,
5678                                                              struct radeon_ps *radeon_new_state,
5679                                                              struct radeon_ps *radeon_current_state)
5680 {
5681         struct si_power_info *si_pi = si_get_pi(rdev);
5682         enum radeon_pcie_gen target_link_speed = si_get_maximum_link_speed(rdev, radeon_new_state);
5683         enum radeon_pcie_gen current_link_speed;
5684
5685         if (si_pi->force_pcie_gen == RADEON_PCIE_GEN_INVALID)
5686                 current_link_speed = si_get_maximum_link_speed(rdev, radeon_current_state);
5687         else
5688                 current_link_speed = si_pi->force_pcie_gen;
5689
5690         si_pi->force_pcie_gen = RADEON_PCIE_GEN_INVALID;
5691         si_pi->pspp_notify_required = false;
5692         if (target_link_speed > current_link_speed) {
5693                 switch (target_link_speed) {
5694 #if defined(CONFIG_ACPI)
5695                 case RADEON_PCIE_GEN3:
5696                         if (radeon_acpi_pcie_performance_request(rdev, PCIE_PERF_REQ_PECI_GEN3, false) == 0)
5697                                 break;
5698                         si_pi->force_pcie_gen = RADEON_PCIE_GEN2;
5699                         if (current_link_speed == RADEON_PCIE_GEN2)
5700                                 break;
5701                 case RADEON_PCIE_GEN2:
5702                         if (radeon_acpi_pcie_performance_request(rdev, PCIE_PERF_REQ_PECI_GEN2, false) == 0)
5703                                 break;
5704 #endif
5705                 default:
5706                         si_pi->force_pcie_gen = si_get_current_pcie_speed(rdev);
5707                         break;
5708                 }
5709         } else {
5710                 if (target_link_speed < current_link_speed)
5711                         si_pi->pspp_notify_required = true;
5712         }
5713 }
5714
5715 static void si_notify_link_speed_change_after_state_change(struct radeon_device *rdev,
5716                                                            struct radeon_ps *radeon_new_state,
5717                                                            struct radeon_ps *radeon_current_state)
5718 {
5719         struct si_power_info *si_pi = si_get_pi(rdev);
5720         enum radeon_pcie_gen target_link_speed = si_get_maximum_link_speed(rdev, radeon_new_state);
5721         u8 request;
5722
5723         if (si_pi->pspp_notify_required) {
5724                 if (target_link_speed == RADEON_PCIE_GEN3)
5725                         request = PCIE_PERF_REQ_PECI_GEN3;
5726                 else if (target_link_speed == RADEON_PCIE_GEN2)
5727                         request = PCIE_PERF_REQ_PECI_GEN2;
5728                 else
5729                         request = PCIE_PERF_REQ_PECI_GEN1;
5730
5731                 if ((request == PCIE_PERF_REQ_PECI_GEN1) &&
5732                     (si_get_current_pcie_speed(rdev) > 0))
5733                         return;
5734
5735 #if defined(CONFIG_ACPI)
5736                 radeon_acpi_pcie_performance_request(rdev, request, false);
5737 #endif
5738         }
5739 }
5740
5741 #if 0
5742 static int si_ds_request(struct radeon_device *rdev,
5743                          bool ds_status_on, u32 count_write)
5744 {
5745         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
5746
5747         if (eg_pi->sclk_deep_sleep) {
5748                 if (ds_status_on)
5749                         return (si_send_msg_to_smc(rdev, PPSMC_MSG_CancelThrottleOVRDSCLKDS) ==
5750                                 PPSMC_Result_OK) ?
5751                                 0 : -EINVAL;
5752                 else
5753                         return (si_send_msg_to_smc(rdev, PPSMC_MSG_ThrottleOVRDSCLKDS) ==
5754                                 PPSMC_Result_OK) ? 0 : -EINVAL;
5755         }
5756         return 0;
5757 }
5758 #endif
5759
5760 static void si_set_max_cu_value(struct radeon_device *rdev)
5761 {
5762         struct si_power_info *si_pi = si_get_pi(rdev);
5763
5764         if (rdev->family == CHIP_VERDE) {
5765                 switch (rdev->pdev->device) {
5766                 case 0x6820:
5767                 case 0x6825:
5768                 case 0x6821:
5769                 case 0x6823:
5770                 case 0x6827:
5771                         si_pi->max_cu = 10;
5772                         break;
5773                 case 0x682D:
5774                 case 0x6824:
5775                 case 0x682F:
5776                 case 0x6826:
5777                         si_pi->max_cu = 8;
5778                         break;
5779                 case 0x6828:
5780                 case 0x6830:
5781                 case 0x6831:
5782                 case 0x6838:
5783                 case 0x6839:
5784                 case 0x683D:
5785                         si_pi->max_cu = 10;
5786                         break;
5787                 case 0x683B:
5788                 case 0x683F:
5789                 case 0x6829:
5790                         si_pi->max_cu = 8;
5791                         break;
5792                 default:
5793                         si_pi->max_cu = 0;
5794                         break;
5795                 }
5796         } else {
5797                 si_pi->max_cu = 0;
5798         }
5799 }
5800
5801 static int si_patch_single_dependency_table_based_on_leakage(struct radeon_device *rdev,
5802                                                              struct radeon_clock_voltage_dependency_table *table)
5803 {
5804         u32 i;
5805         int j;
5806         u16 leakage_voltage;
5807
5808         if (table) {
5809                 for (i = 0; i < table->count; i++) {
5810                         switch (si_get_leakage_voltage_from_leakage_index(rdev,
5811                                                                           table->entries[i].v,
5812                                                                           &leakage_voltage)) {
5813                         case 0:
5814                                 table->entries[i].v = leakage_voltage;
5815                                 break;
5816                         case -EAGAIN:
5817                                 return -EINVAL;
5818                         case -EINVAL:
5819                         default:
5820                                 break;
5821                         }
5822                 }
5823
5824                 for (j = (table->count - 2); j >= 0; j--) {
5825                         table->entries[j].v = (table->entries[j].v <= table->entries[j + 1].v) ?
5826                                 table->entries[j].v : table->entries[j + 1].v;
5827                 }
5828         }
5829         return 0;
5830 }
5831
5832 static int si_patch_dependency_tables_based_on_leakage(struct radeon_device *rdev)
5833 {
5834         int ret = 0;
5835
5836         ret = si_patch_single_dependency_table_based_on_leakage(rdev,
5837                                                                 &rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk);
5838         ret = si_patch_single_dependency_table_based_on_leakage(rdev,
5839                                                                 &rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk);
5840         ret = si_patch_single_dependency_table_based_on_leakage(rdev,
5841                                                                 &rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk);
5842         return ret;
5843 }
5844
5845 static void si_set_pcie_lane_width_in_smc(struct radeon_device *rdev,
5846                                           struct radeon_ps *radeon_new_state,
5847                                           struct radeon_ps *radeon_current_state)
5848 {
5849         u32 lane_width;
5850         u32 new_lane_width =
5851                 (radeon_new_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT;
5852         u32 current_lane_width =
5853                 (radeon_current_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT;
5854
5855         if (new_lane_width != current_lane_width) {
5856                 radeon_set_pcie_lanes(rdev, new_lane_width);
5857                 lane_width = radeon_get_pcie_lanes(rdev);
5858                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
5859         }
5860 }
5861
5862 void si_dpm_setup_asic(struct radeon_device *rdev)
5863 {
5864         int r;
5865
5866         r = si_mc_load_microcode(rdev);
5867         if (r)
5868                 DRM_ERROR("Failed to load MC firmware!\n");
5869         rv770_get_memory_type(rdev);
5870         si_read_clock_registers(rdev);
5871         si_enable_acpi_power_management(rdev);
5872 }
5873
5874 static int si_thermal_enable_alert(struct radeon_device *rdev,
5875                                    bool enable)
5876 {
5877         u32 thermal_int = RREG32(CG_THERMAL_INT);
5878
5879         if (enable) {
5880                 PPSMC_Result result;
5881
5882                 thermal_int &= ~(THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW);
5883                 WREG32(CG_THERMAL_INT, thermal_int);
5884                 rdev->irq.dpm_thermal = false;
5885                 result = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt);
5886                 if (result != PPSMC_Result_OK) {
5887                         DRM_DEBUG_KMS("Could not enable thermal interrupts.\n");
5888                         return -EINVAL;
5889                 }
5890         } else {
5891                 thermal_int |= THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW;
5892                 WREG32(CG_THERMAL_INT, thermal_int);
5893                 rdev->irq.dpm_thermal = true;
5894         }
5895
5896         return 0;
5897 }
5898
5899 static int si_thermal_set_temperature_range(struct radeon_device *rdev,
5900                                             int min_temp, int max_temp)
5901 {
5902         int low_temp = 0 * 1000;
5903         int high_temp = 255 * 1000;
5904
5905         if (low_temp < min_temp)
5906                 low_temp = min_temp;
5907         if (high_temp > max_temp)
5908                 high_temp = max_temp;
5909         if (high_temp < low_temp) {
5910                 DRM_ERROR("invalid thermal range: %d - %d\n", low_temp, high_temp);
5911                 return -EINVAL;
5912         }
5913
5914         WREG32_P(CG_THERMAL_INT, DIG_THERM_INTH(high_temp / 1000), ~DIG_THERM_INTH_MASK);
5915         WREG32_P(CG_THERMAL_INT, DIG_THERM_INTL(low_temp / 1000), ~DIG_THERM_INTL_MASK);
5916         WREG32_P(CG_THERMAL_CTRL, DIG_THERM_DPM(high_temp / 1000), ~DIG_THERM_DPM_MASK);
5917
5918         rdev->pm.dpm.thermal.min_temp = low_temp;
5919         rdev->pm.dpm.thermal.max_temp = high_temp;
5920
5921         return 0;
5922 }
5923
5924 static void si_fan_ctrl_set_static_mode(struct radeon_device *rdev, u32 mode)
5925 {
5926         struct si_power_info *si_pi = si_get_pi(rdev);
5927         u32 tmp;
5928
5929         if (si_pi->fan_ctrl_is_in_default_mode) {
5930                 tmp = (RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK) >> FDO_PWM_MODE_SHIFT;
5931                 si_pi->fan_ctrl_default_mode = tmp;
5932                 tmp = (RREG32(CG_FDO_CTRL2) & TMIN_MASK) >> TMIN_SHIFT;
5933                 si_pi->t_min = tmp;
5934                 si_pi->fan_ctrl_is_in_default_mode = false;
5935         }
5936
5937         tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK;
5938         tmp |= TMIN(0);
5939         WREG32(CG_FDO_CTRL2, tmp);
5940
5941         tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK;
5942         tmp |= FDO_PWM_MODE(mode);
5943         WREG32(CG_FDO_CTRL2, tmp);
5944 }
5945
5946 static int si_thermal_setup_fan_table(struct radeon_device *rdev)
5947 {
5948         struct si_power_info *si_pi = si_get_pi(rdev);
5949         PP_SIslands_FanTable fan_table = { FDO_MODE_HARDWARE };
5950         u32 duty100;
5951         u32 t_diff1, t_diff2, pwm_diff1, pwm_diff2;
5952         u16 fdo_min, slope1, slope2;
5953         u32 reference_clock, tmp;
5954         int ret;
5955         u64 tmp64;
5956
5957         if (!si_pi->fan_table_start) {
5958                 rdev->pm.dpm.fan.ucode_fan_control = false;
5959                 return 0;
5960         }
5961
5962         duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
5963
5964         if (duty100 == 0) {
5965                 rdev->pm.dpm.fan.ucode_fan_control = false;
5966                 return 0;
5967         }
5968
5969         tmp64 = (u64)rdev->pm.dpm.fan.pwm_min * duty100;
5970         do_div(tmp64, 10000);
5971         fdo_min = (u16)tmp64;
5972
5973         t_diff1 = rdev->pm.dpm.fan.t_med - rdev->pm.dpm.fan.t_min;
5974         t_diff2 = rdev->pm.dpm.fan.t_high - rdev->pm.dpm.fan.t_med;
5975
5976         pwm_diff1 = rdev->pm.dpm.fan.pwm_med - rdev->pm.dpm.fan.pwm_min;
5977         pwm_diff2 = rdev->pm.dpm.fan.pwm_high - rdev->pm.dpm.fan.pwm_med;
5978
5979         slope1 = (u16)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100);
5980         slope2 = (u16)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100);
5981
5982         fan_table.temp_min = cpu_to_be16((50 + rdev->pm.dpm.fan.t_min) / 100);
5983         fan_table.temp_med = cpu_to_be16((50 + rdev->pm.dpm.fan.t_med) / 100);
5984         fan_table.temp_max = cpu_to_be16((50 + rdev->pm.dpm.fan.t_max) / 100);
5985
5986         fan_table.slope1 = cpu_to_be16(slope1);
5987         fan_table.slope2 = cpu_to_be16(slope2);
5988
5989         fan_table.fdo_min = cpu_to_be16(fdo_min);
5990
5991         fan_table.hys_down = cpu_to_be16(rdev->pm.dpm.fan.t_hyst);
5992
5993         fan_table.hys_up = cpu_to_be16(1);
5994
5995         fan_table.hys_slope = cpu_to_be16(1);
5996
5997         fan_table.temp_resp_lim = cpu_to_be16(5);
5998
5999         reference_clock = radeon_get_xclk(rdev);
6000
6001         fan_table.refresh_period = cpu_to_be32((rdev->pm.dpm.fan.cycle_delay *
6002                                                 reference_clock) / 1600);
6003
6004         fan_table.fdo_max = cpu_to_be16((u16)duty100);
6005
6006         tmp = (RREG32(CG_MULT_THERMAL_CTRL) & TEMP_SEL_MASK) >> TEMP_SEL_SHIFT;
6007         fan_table.temp_src = (uint8_t)tmp;
6008
6009         ret = si_copy_bytes_to_smc(rdev,
6010                                    si_pi->fan_table_start,
6011                                    (u8 *)(&fan_table),
6012                                    sizeof(fan_table),
6013                                    si_pi->sram_end);
6014
6015         if (ret) {
6016                 DRM_ERROR("Failed to load fan table to the SMC.");
6017                 rdev->pm.dpm.fan.ucode_fan_control = false;
6018         }
6019
6020         return 0;
6021 }
6022
6023 static int si_fan_ctrl_start_smc_fan_control(struct radeon_device *rdev)
6024 {
6025         struct si_power_info *si_pi = si_get_pi(rdev);
6026         PPSMC_Result ret;
6027
6028         ret = si_send_msg_to_smc(rdev, PPSMC_StartFanControl);
6029         if (ret == PPSMC_Result_OK) {
6030                 si_pi->fan_is_controlled_by_smc = true;
6031                 return 0;
6032         } else {
6033                 return -EINVAL;
6034         }
6035 }
6036
6037 static int si_fan_ctrl_stop_smc_fan_control(struct radeon_device *rdev)
6038 {
6039         struct si_power_info *si_pi = si_get_pi(rdev);
6040         PPSMC_Result ret;
6041
6042         ret = si_send_msg_to_smc(rdev, PPSMC_StopFanControl);
6043
6044         if (ret == PPSMC_Result_OK) {
6045                 si_pi->fan_is_controlled_by_smc = false;
6046                 return 0;
6047         } else {
6048                 return -EINVAL;
6049         }
6050 }
6051
6052 int si_fan_ctrl_get_fan_speed_percent(struct radeon_device *rdev,
6053                                       u32 *speed)
6054 {
6055         u32 duty, duty100;
6056         u64 tmp64;
6057
6058         if (rdev->pm.no_fan)
6059                 return -ENOENT;
6060
6061         duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6062         duty = (RREG32(CG_THERMAL_STATUS) & FDO_PWM_DUTY_MASK) >> FDO_PWM_DUTY_SHIFT;
6063
6064         if (duty100 == 0)
6065                 return -EINVAL;
6066
6067         tmp64 = (u64)duty * 100;
6068         do_div(tmp64, duty100);
6069         *speed = (u32)tmp64;
6070
6071         if (*speed > 100)
6072                 *speed = 100;
6073
6074         return 0;
6075 }
6076
6077 int si_fan_ctrl_set_fan_speed_percent(struct radeon_device *rdev,
6078                                       u32 speed)
6079 {
6080         struct si_power_info *si_pi = si_get_pi(rdev);
6081         u32 tmp;
6082         u32 duty, duty100;
6083         u64 tmp64;
6084
6085         if (rdev->pm.no_fan)
6086                 return -ENOENT;
6087
6088         if (si_pi->fan_is_controlled_by_smc)
6089                 return -EINVAL;
6090
6091         if (speed > 100)
6092                 return -EINVAL;
6093
6094         duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6095
6096         if (duty100 == 0)
6097                 return -EINVAL;
6098
6099         tmp64 = (u64)speed * duty100;
6100         do_div(tmp64, 100);
6101         duty = (u32)tmp64;
6102
6103         tmp = RREG32(CG_FDO_CTRL0) & ~FDO_STATIC_DUTY_MASK;
6104         tmp |= FDO_STATIC_DUTY(duty);
6105         WREG32(CG_FDO_CTRL0, tmp);
6106
6107         return 0;
6108 }
6109
6110 void si_fan_ctrl_set_mode(struct radeon_device *rdev, u32 mode)
6111 {
6112         if (mode) {
6113                 /* stop auto-manage */
6114                 if (rdev->pm.dpm.fan.ucode_fan_control)
6115                         si_fan_ctrl_stop_smc_fan_control(rdev);
6116                 si_fan_ctrl_set_static_mode(rdev, mode);
6117         } else {
6118                 /* restart auto-manage */
6119                 if (rdev->pm.dpm.fan.ucode_fan_control)
6120                         si_thermal_start_smc_fan_control(rdev);
6121                 else
6122                         si_fan_ctrl_set_default_mode(rdev);
6123         }
6124 }
6125
6126 u32 si_fan_ctrl_get_mode(struct radeon_device *rdev)
6127 {
6128         struct si_power_info *si_pi = si_get_pi(rdev);
6129         u32 tmp;
6130
6131         if (si_pi->fan_is_controlled_by_smc)
6132                 return 0;
6133
6134         tmp = RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK;
6135         return (tmp >> FDO_PWM_MODE_SHIFT);
6136 }
6137
6138 #if 0
6139 static int si_fan_ctrl_get_fan_speed_rpm(struct radeon_device *rdev,
6140                                          u32 *speed)
6141 {
6142         u32 tach_period;
6143         u32 xclk = radeon_get_xclk(rdev);
6144
6145         if (rdev->pm.no_fan)
6146                 return -ENOENT;
6147
6148         if (rdev->pm.fan_pulses_per_revolution == 0)
6149                 return -ENOENT;
6150
6151         tach_period = (RREG32(CG_TACH_STATUS) & TACH_PERIOD_MASK) >> TACH_PERIOD_SHIFT;
6152         if (tach_period == 0)
6153                 return -ENOENT;
6154
6155         *speed = 60 * xclk * 10000 / tach_period;
6156
6157         return 0;
6158 }
6159
6160 static int si_fan_ctrl_set_fan_speed_rpm(struct radeon_device *rdev,
6161                                          u32 speed)
6162 {
6163         u32 tach_period, tmp;
6164         u32 xclk = radeon_get_xclk(rdev);
6165
6166         if (rdev->pm.no_fan)
6167                 return -ENOENT;
6168
6169         if (rdev->pm.fan_pulses_per_revolution == 0)
6170                 return -ENOENT;
6171
6172         if ((speed < rdev->pm.fan_min_rpm) ||
6173             (speed > rdev->pm.fan_max_rpm))
6174                 return -EINVAL;
6175
6176         if (rdev->pm.dpm.fan.ucode_fan_control)
6177                 si_fan_ctrl_stop_smc_fan_control(rdev);
6178
6179         tach_period = 60 * xclk * 10000 / (8 * speed);
6180         tmp = RREG32(CG_TACH_CTRL) & ~TARGET_PERIOD_MASK;
6181         tmp |= TARGET_PERIOD(tach_period);
6182         WREG32(CG_TACH_CTRL, tmp);
6183
6184         si_fan_ctrl_set_static_mode(rdev, FDO_PWM_MODE_STATIC_RPM);
6185
6186         return 0;
6187 }
6188 #endif
6189
6190 static void si_fan_ctrl_set_default_mode(struct radeon_device *rdev)
6191 {
6192         struct si_power_info *si_pi = si_get_pi(rdev);
6193         u32 tmp;
6194
6195         if (!si_pi->fan_ctrl_is_in_default_mode) {
6196                 tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK;
6197                 tmp |= FDO_PWM_MODE(si_pi->fan_ctrl_default_mode);
6198                 WREG32(CG_FDO_CTRL2, tmp);
6199
6200                 tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK;
6201                 tmp |= TMIN(si_pi->t_min);
6202                 WREG32(CG_FDO_CTRL2, tmp);
6203                 si_pi->fan_ctrl_is_in_default_mode = true;
6204         }
6205 }
6206
6207 static void si_thermal_start_smc_fan_control(struct radeon_device *rdev)
6208 {
6209         if (rdev->pm.dpm.fan.ucode_fan_control) {
6210                 si_fan_ctrl_start_smc_fan_control(rdev);
6211                 si_fan_ctrl_set_static_mode(rdev, FDO_PWM_MODE_STATIC);
6212         }
6213 }
6214
6215 static void si_thermal_initialize(struct radeon_device *rdev)
6216 {
6217         u32 tmp;
6218
6219         if (rdev->pm.fan_pulses_per_revolution) {
6220                 tmp = RREG32(CG_TACH_CTRL) & ~EDGE_PER_REV_MASK;
6221                 tmp |= EDGE_PER_REV(rdev->pm.fan_pulses_per_revolution -1);
6222                 WREG32(CG_TACH_CTRL, tmp);
6223         }
6224
6225         tmp = RREG32(CG_FDO_CTRL2) & ~TACH_PWM_RESP_RATE_MASK;
6226         tmp |= TACH_PWM_RESP_RATE(0x28);
6227         WREG32(CG_FDO_CTRL2, tmp);
6228 }
6229
6230 static int si_thermal_start_thermal_controller(struct radeon_device *rdev)
6231 {
6232         int ret;
6233
6234         si_thermal_initialize(rdev);
6235         ret = si_thermal_set_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
6236         if (ret)
6237                 return ret;
6238         ret = si_thermal_enable_alert(rdev, true);
6239         if (ret)
6240                 return ret;
6241         if (rdev->pm.dpm.fan.ucode_fan_control) {
6242                 ret = si_halt_smc(rdev);
6243                 if (ret)
6244                         return ret;
6245                 ret = si_thermal_setup_fan_table(rdev);
6246                 if (ret)
6247                         return ret;
6248                 ret = si_resume_smc(rdev);
6249                 if (ret)
6250                         return ret;
6251                 si_thermal_start_smc_fan_control(rdev);
6252         }
6253
6254         return 0;
6255 }
6256
6257 static void si_thermal_stop_thermal_controller(struct radeon_device *rdev)
6258 {
6259         if (!rdev->pm.no_fan) {
6260                 si_fan_ctrl_set_default_mode(rdev);
6261                 si_fan_ctrl_stop_smc_fan_control(rdev);
6262         }
6263 }
6264
6265 int si_dpm_enable(struct radeon_device *rdev)
6266 {
6267         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
6268         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
6269         struct si_power_info *si_pi = si_get_pi(rdev);
6270         struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps;
6271         int ret;
6272
6273         if (si_is_smc_running(rdev))
6274                 return -EINVAL;
6275         if (pi->voltage_control || si_pi->voltage_control_svi2)
6276                 si_enable_voltage_control(rdev, true);
6277         if (pi->mvdd_control)
6278                 si_get_mvdd_configuration(rdev);
6279         if (pi->voltage_control || si_pi->voltage_control_svi2) {
6280                 ret = si_construct_voltage_tables(rdev);
6281                 if (ret) {
6282                         DRM_ERROR("si_construct_voltage_tables failed\n");
6283                         return ret;
6284                 }
6285         }
6286         if (eg_pi->dynamic_ac_timing) {
6287                 ret = si_initialize_mc_reg_table(rdev);
6288                 if (ret)
6289                         eg_pi->dynamic_ac_timing = false;
6290         }
6291         if (pi->dynamic_ss)
6292                 si_enable_spread_spectrum(rdev, true);
6293         if (pi->thermal_protection)
6294                 si_enable_thermal_protection(rdev, true);
6295         si_setup_bsp(rdev);
6296         si_program_git(rdev);
6297         si_program_tp(rdev);
6298         si_program_tpp(rdev);
6299         si_program_sstp(rdev);
6300         si_enable_display_gap(rdev);
6301         si_program_vc(rdev);
6302         ret = si_upload_firmware(rdev);
6303         if (ret) {
6304                 DRM_ERROR("si_upload_firmware failed\n");
6305                 return ret;
6306         }
6307         ret = si_process_firmware_header(rdev);
6308         if (ret) {
6309                 DRM_ERROR("si_process_firmware_header failed\n");
6310                 return ret;
6311         }
6312         ret = si_initial_switch_from_arb_f0_to_f1(rdev);
6313         if (ret) {
6314                 DRM_ERROR("si_initial_switch_from_arb_f0_to_f1 failed\n");
6315                 return ret;
6316         }
6317         ret = si_init_smc_table(rdev);
6318         if (ret) {
6319                 DRM_ERROR("si_init_smc_table failed\n");
6320                 return ret;
6321         }
6322         ret = si_init_smc_spll_table(rdev);
6323         if (ret) {
6324                 DRM_ERROR("si_init_smc_spll_table failed\n");
6325                 return ret;
6326         }
6327         ret = si_init_arb_table_index(rdev);
6328         if (ret) {
6329                 DRM_ERROR("si_init_arb_table_index failed\n");
6330                 return ret;
6331         }
6332         if (eg_pi->dynamic_ac_timing) {
6333                 ret = si_populate_mc_reg_table(rdev, boot_ps);
6334                 if (ret) {
6335                         DRM_ERROR("si_populate_mc_reg_table failed\n");
6336                         return ret;
6337                 }
6338         }
6339         ret = si_initialize_smc_cac_tables(rdev);
6340         if (ret) {
6341                 DRM_ERROR("si_initialize_smc_cac_tables failed\n");
6342                 return ret;
6343         }
6344         ret = si_initialize_hardware_cac_manager(rdev);
6345         if (ret) {
6346                 DRM_ERROR("si_initialize_hardware_cac_manager failed\n");
6347                 return ret;
6348         }
6349         ret = si_initialize_smc_dte_tables(rdev);
6350         if (ret) {
6351                 DRM_ERROR("si_initialize_smc_dte_tables failed\n");
6352                 return ret;
6353         }
6354         ret = si_populate_smc_tdp_limits(rdev, boot_ps);
6355         if (ret) {
6356                 DRM_ERROR("si_populate_smc_tdp_limits failed\n");
6357                 return ret;
6358         }
6359         ret = si_populate_smc_tdp_limits_2(rdev, boot_ps);
6360         if (ret) {
6361                 DRM_ERROR("si_populate_smc_tdp_limits_2 failed\n");
6362                 return ret;
6363         }
6364         si_program_response_times(rdev);
6365         si_program_ds_registers(rdev);
6366         si_dpm_start_smc(rdev);
6367         ret = si_notify_smc_display_change(rdev, false);
6368         if (ret) {
6369                 DRM_ERROR("si_notify_smc_display_change failed\n");
6370                 return ret;
6371         }
6372         si_enable_sclk_control(rdev, true);
6373         si_start_dpm(rdev);
6374
6375         si_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true);
6376
6377         si_thermal_start_thermal_controller(rdev);
6378
6379         ni_update_current_ps(rdev, boot_ps);
6380
6381         return 0;
6382 }
6383
6384 static int si_set_temperature_range(struct radeon_device *rdev)
6385 {
6386         int ret;
6387
6388         ret = si_thermal_enable_alert(rdev, false);
6389         if (ret)
6390                 return ret;
6391         ret = si_thermal_set_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
6392         if (ret)
6393                 return ret;
6394         ret = si_thermal_enable_alert(rdev, true);
6395         if (ret)
6396                 return ret;
6397
6398         return ret;
6399 }
6400
6401 int si_dpm_late_enable(struct radeon_device *rdev)
6402 {
6403         int ret;
6404
6405         ret = si_set_temperature_range(rdev);
6406         if (ret)
6407                 return ret;
6408
6409         return ret;
6410 }
6411
6412 void si_dpm_disable(struct radeon_device *rdev)
6413 {
6414         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
6415         struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps;
6416
6417         if (!si_is_smc_running(rdev))
6418                 return;
6419         si_thermal_stop_thermal_controller(rdev);
6420         si_disable_ulv(rdev);
6421         si_clear_vc(rdev);
6422         if (pi->thermal_protection)
6423                 si_enable_thermal_protection(rdev, false);
6424         si_enable_power_containment(rdev, boot_ps, false);
6425         si_enable_smc_cac(rdev, boot_ps, false);
6426         si_enable_spread_spectrum(rdev, false);
6427         si_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, false);
6428         si_stop_dpm(rdev);
6429         si_reset_to_default(rdev);
6430         si_dpm_stop_smc(rdev);
6431         si_force_switch_to_arb_f0(rdev);
6432
6433         ni_update_current_ps(rdev, boot_ps);
6434 }
6435
6436 int si_dpm_pre_set_power_state(struct radeon_device *rdev)
6437 {
6438         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
6439         struct radeon_ps requested_ps = *rdev->pm.dpm.requested_ps;
6440         struct radeon_ps *new_ps = &requested_ps;
6441
6442         ni_update_requested_ps(rdev, new_ps);
6443
6444         si_apply_state_adjust_rules(rdev, &eg_pi->requested_rps);
6445
6446         return 0;
6447 }
6448
6449 static int si_power_control_set_level(struct radeon_device *rdev)
6450 {
6451         struct radeon_ps *new_ps = rdev->pm.dpm.requested_ps;
6452         int ret;
6453
6454         ret = si_restrict_performance_levels_before_switch(rdev);
6455         if (ret)
6456                 return ret;
6457         ret = si_halt_smc(rdev);
6458         if (ret)
6459                 return ret;
6460         ret = si_populate_smc_tdp_limits(rdev, new_ps);
6461         if (ret)
6462                 return ret;
6463         ret = si_populate_smc_tdp_limits_2(rdev, new_ps);
6464         if (ret)
6465                 return ret;
6466         ret = si_resume_smc(rdev);
6467         if (ret)
6468                 return ret;
6469         ret = si_set_sw_state(rdev);
6470         if (ret)
6471                 return ret;
6472         return 0;
6473 }
6474
6475 int si_dpm_set_power_state(struct radeon_device *rdev)
6476 {
6477         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
6478         struct radeon_ps *new_ps = &eg_pi->requested_rps;
6479         struct radeon_ps *old_ps = &eg_pi->current_rps;
6480         int ret;
6481
6482         ret = si_disable_ulv(rdev);
6483         if (ret) {
6484                 DRM_ERROR("si_disable_ulv failed\n");
6485                 return ret;
6486         }
6487         ret = si_restrict_performance_levels_before_switch(rdev);
6488         if (ret) {
6489                 DRM_ERROR("si_restrict_performance_levels_before_switch failed\n");
6490                 return ret;
6491         }
6492         if (eg_pi->pcie_performance_request)
6493                 si_request_link_speed_change_before_state_change(rdev, new_ps, old_ps);
6494         ni_set_uvd_clock_before_set_eng_clock(rdev, new_ps, old_ps);
6495         ret = si_enable_power_containment(rdev, new_ps, false);
6496         if (ret) {
6497                 DRM_ERROR("si_enable_power_containment failed\n");
6498                 return ret;
6499         }
6500         ret = si_enable_smc_cac(rdev, new_ps, false);
6501         if (ret) {
6502                 DRM_ERROR("si_enable_smc_cac failed\n");
6503                 return ret;
6504         }
6505         ret = si_halt_smc(rdev);
6506         if (ret) {
6507                 DRM_ERROR("si_halt_smc failed\n");
6508                 return ret;
6509         }
6510         ret = si_upload_sw_state(rdev, new_ps);
6511         if (ret) {
6512                 DRM_ERROR("si_upload_sw_state failed\n");
6513                 return ret;
6514         }
6515         ret = si_upload_smc_data(rdev);
6516         if (ret) {
6517                 DRM_ERROR("si_upload_smc_data failed\n");
6518                 return ret;
6519         }
6520         ret = si_upload_ulv_state(rdev);
6521         if (ret) {
6522                 DRM_ERROR("si_upload_ulv_state failed\n");
6523                 return ret;
6524         }
6525         if (eg_pi->dynamic_ac_timing) {
6526                 ret = si_upload_mc_reg_table(rdev, new_ps);
6527                 if (ret) {
6528                         DRM_ERROR("si_upload_mc_reg_table failed\n");
6529                         return ret;
6530                 }
6531         }
6532         ret = si_program_memory_timing_parameters(rdev, new_ps);
6533         if (ret) {
6534                 DRM_ERROR("si_program_memory_timing_parameters failed\n");
6535                 return ret;
6536         }
6537         si_set_pcie_lane_width_in_smc(rdev, new_ps, old_ps);
6538
6539         ret = si_resume_smc(rdev);
6540         if (ret) {
6541                 DRM_ERROR("si_resume_smc failed\n");
6542                 return ret;
6543         }
6544         ret = si_set_sw_state(rdev);
6545         if (ret) {
6546                 DRM_ERROR("si_set_sw_state failed\n");
6547                 return ret;
6548         }
6549         ni_set_uvd_clock_after_set_eng_clock(rdev, new_ps, old_ps);
6550         if (eg_pi->pcie_performance_request)
6551                 si_notify_link_speed_change_after_state_change(rdev, new_ps, old_ps);
6552         ret = si_set_power_state_conditionally_enable_ulv(rdev, new_ps);
6553         if (ret) {
6554                 DRM_ERROR("si_set_power_state_conditionally_enable_ulv failed\n");
6555                 return ret;
6556         }
6557         ret = si_enable_smc_cac(rdev, new_ps, true);
6558         if (ret) {
6559                 DRM_ERROR("si_enable_smc_cac failed\n");
6560                 return ret;
6561         }
6562         ret = si_enable_power_containment(rdev, new_ps, true);
6563         if (ret) {
6564                 DRM_ERROR("si_enable_power_containment failed\n");
6565                 return ret;
6566         }
6567
6568         ret = si_power_control_set_level(rdev);
6569         if (ret) {
6570                 DRM_ERROR("si_power_control_set_level failed\n");
6571                 return ret;
6572         }
6573
6574         return 0;
6575 }
6576
6577 void si_dpm_post_set_power_state(struct radeon_device *rdev)
6578 {
6579         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
6580         struct radeon_ps *new_ps = &eg_pi->requested_rps;
6581
6582         ni_update_current_ps(rdev, new_ps);
6583 }
6584
6585 #if 0
6586 void si_dpm_reset_asic(struct radeon_device *rdev)
6587 {
6588         si_restrict_performance_levels_before_switch(rdev);
6589         si_disable_ulv(rdev);
6590         si_set_boot_state(rdev);
6591 }
6592 #endif
6593
6594 void si_dpm_display_configuration_changed(struct radeon_device *rdev)
6595 {
6596         si_program_display_gap(rdev);
6597 }
6598
6599 union power_info {
6600         struct _ATOM_POWERPLAY_INFO info;
6601         struct _ATOM_POWERPLAY_INFO_V2 info_2;
6602         struct _ATOM_POWERPLAY_INFO_V3 info_3;
6603         struct _ATOM_PPLIB_POWERPLAYTABLE pplib;
6604         struct _ATOM_PPLIB_POWERPLAYTABLE2 pplib2;
6605         struct _ATOM_PPLIB_POWERPLAYTABLE3 pplib3;
6606 };
6607
6608 union pplib_clock_info {
6609         struct _ATOM_PPLIB_R600_CLOCK_INFO r600;
6610         struct _ATOM_PPLIB_RS780_CLOCK_INFO rs780;
6611         struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen;
6612         struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo;
6613         struct _ATOM_PPLIB_SI_CLOCK_INFO si;
6614 };
6615
6616 union pplib_power_state {
6617         struct _ATOM_PPLIB_STATE v1;
6618         struct _ATOM_PPLIB_STATE_V2 v2;
6619 };
6620
6621 static void si_parse_pplib_non_clock_info(struct radeon_device *rdev,
6622                                           struct radeon_ps *rps,
6623                                           struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info,
6624                                           u8 table_rev)
6625 {
6626         rps->caps = le32_to_cpu(non_clock_info->ulCapsAndSettings);
6627         rps->class = le16_to_cpu(non_clock_info->usClassification);
6628         rps->class2 = le16_to_cpu(non_clock_info->usClassification2);
6629
6630         if (ATOM_PPLIB_NONCLOCKINFO_VER1 < table_rev) {
6631                 rps->vclk = le32_to_cpu(non_clock_info->ulVCLK);
6632                 rps->dclk = le32_to_cpu(non_clock_info->ulDCLK);
6633         } else if (r600_is_uvd_state(rps->class, rps->class2)) {
6634                 rps->vclk = RV770_DEFAULT_VCLK_FREQ;
6635                 rps->dclk = RV770_DEFAULT_DCLK_FREQ;
6636         } else {
6637                 rps->vclk = 0;
6638                 rps->dclk = 0;
6639         }
6640
6641         if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT)
6642                 rdev->pm.dpm.boot_ps = rps;
6643         if (rps->class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE)
6644                 rdev->pm.dpm.uvd_ps = rps;
6645 }
6646
6647 static void si_parse_pplib_clock_info(struct radeon_device *rdev,
6648                                       struct radeon_ps *rps, int index,
6649                                       union pplib_clock_info *clock_info)
6650 {
6651         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
6652         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
6653         struct si_power_info *si_pi = si_get_pi(rdev);
6654         struct ni_ps *ps = ni_get_ps(rps);
6655         u16 leakage_voltage;
6656         struct rv7xx_pl *pl = &ps->performance_levels[index];
6657         int ret;
6658
6659         ps->performance_level_count = index + 1;
6660
6661         pl->sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
6662         pl->sclk |= clock_info->si.ucEngineClockHigh << 16;
6663         pl->mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
6664         pl->mclk |= clock_info->si.ucMemoryClockHigh << 16;
6665
6666         pl->vddc = le16_to_cpu(clock_info->si.usVDDC);
6667         pl->vddci = le16_to_cpu(clock_info->si.usVDDCI);
6668         pl->flags = le32_to_cpu(clock_info->si.ulFlags);
6669         pl->pcie_gen = r600_get_pcie_gen_support(rdev,
6670                                                  si_pi->sys_pcie_mask,
6671                                                  si_pi->boot_pcie_gen,
6672                                                  clock_info->si.ucPCIEGen);
6673
6674         /* patch up vddc if necessary */
6675         ret = si_get_leakage_voltage_from_leakage_index(rdev, pl->vddc,
6676                                                         &leakage_voltage);
6677         if (ret == 0)
6678                 pl->vddc = leakage_voltage;
6679
6680         if (rps->class & ATOM_PPLIB_CLASSIFICATION_ACPI) {
6681                 pi->acpi_vddc = pl->vddc;
6682                 eg_pi->acpi_vddci = pl->vddci;
6683                 si_pi->acpi_pcie_gen = pl->pcie_gen;
6684         }
6685
6686         if ((rps->class2 & ATOM_PPLIB_CLASSIFICATION2_ULV) &&
6687             index == 0) {
6688                 /* XXX disable for A0 tahiti */
6689                 si_pi->ulv.supported = false;
6690                 si_pi->ulv.pl = *pl;
6691                 si_pi->ulv.one_pcie_lane_in_ulv = false;
6692                 si_pi->ulv.volt_change_delay = SISLANDS_ULVVOLTAGECHANGEDELAY_DFLT;
6693                 si_pi->ulv.cg_ulv_parameter = SISLANDS_CGULVPARAMETER_DFLT;
6694                 si_pi->ulv.cg_ulv_control = SISLANDS_CGULVCONTROL_DFLT;
6695         }
6696
6697         if (pi->min_vddc_in_table > pl->vddc)
6698                 pi->min_vddc_in_table = pl->vddc;
6699
6700         if (pi->max_vddc_in_table < pl->vddc)
6701                 pi->max_vddc_in_table = pl->vddc;
6702
6703         /* patch up boot state */
6704         if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT) {
6705                 u16 vddc, vddci, mvdd;
6706                 radeon_atombios_get_default_voltages(rdev, &vddc, &vddci, &mvdd);
6707                 pl->mclk = rdev->clock.default_mclk;
6708                 pl->sclk = rdev->clock.default_sclk;
6709                 pl->vddc = vddc;
6710                 pl->vddci = vddci;
6711                 si_pi->mvdd_bootup_value = mvdd;
6712         }
6713
6714         if ((rps->class & ATOM_PPLIB_CLASSIFICATION_UI_MASK) ==
6715             ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE) {
6716                 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk = pl->sclk;
6717                 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.mclk = pl->mclk;
6718                 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddc = pl->vddc;
6719                 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddci = pl->vddci;
6720         }
6721 }
6722
6723 static int si_parse_power_table(struct radeon_device *rdev)
6724 {
6725         struct radeon_mode_info *mode_info = &rdev->mode_info;
6726         struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info;
6727         union pplib_power_state *power_state;
6728         int i, j, k, non_clock_array_index, clock_array_index;
6729         union pplib_clock_info *clock_info;
6730         struct _StateArray *state_array;
6731         struct _ClockInfoArray *clock_info_array;
6732         struct _NonClockInfoArray *non_clock_info_array;
6733         union power_info *power_info;
6734         int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo);
6735         u16 data_offset;
6736         u8 frev, crev;
6737         u8 *power_state_offset;
6738         struct ni_ps *ps;
6739
6740         if (!atom_parse_data_header(mode_info->atom_context, index, NULL,
6741                                    &frev, &crev, &data_offset))
6742                 return -EINVAL;
6743         power_info = (union power_info *)(mode_info->atom_context->bios + data_offset);
6744
6745         state_array = (struct _StateArray *)
6746                 (mode_info->atom_context->bios + data_offset +
6747                  le16_to_cpu(power_info->pplib.usStateArrayOffset));
6748         clock_info_array = (struct _ClockInfoArray *)
6749                 (mode_info->atom_context->bios + data_offset +
6750                  le16_to_cpu(power_info->pplib.usClockInfoArrayOffset));
6751         non_clock_info_array = (struct _NonClockInfoArray *)
6752                 (mode_info->atom_context->bios + data_offset +
6753                  le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset));
6754
6755         rdev->pm.dpm.ps = kzalloc(sizeof(struct radeon_ps) *
6756                                   state_array->ucNumEntries, GFP_KERNEL);
6757         if (!rdev->pm.dpm.ps)
6758                 return -ENOMEM;
6759         power_state_offset = (u8 *)state_array->states;
6760         for (i = 0; i < state_array->ucNumEntries; i++) {
6761                 u8 *idx;
6762                 power_state = (union pplib_power_state *)power_state_offset;
6763                 non_clock_array_index = power_state->v2.nonClockInfoIndex;
6764                 non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *)
6765                         &non_clock_info_array->nonClockInfo[non_clock_array_index];
6766                 if (!rdev->pm.power_state[i].clock_info)
6767                         return -EINVAL;
6768                 ps = kzalloc(sizeof(struct ni_ps), GFP_KERNEL);
6769                 if (ps == NULL) {
6770                         kfree(rdev->pm.dpm.ps);
6771                         return -ENOMEM;
6772                 }
6773                 rdev->pm.dpm.ps[i].ps_priv = ps;
6774                 si_parse_pplib_non_clock_info(rdev, &rdev->pm.dpm.ps[i],
6775                                               non_clock_info,
6776                                               non_clock_info_array->ucEntrySize);
6777                 k = 0;
6778                 idx = (u8 *)&power_state->v2.clockInfoIndex[0];
6779                 for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) {
6780                         clock_array_index = idx[j];
6781                         if (clock_array_index >= clock_info_array->ucNumEntries)
6782                                 continue;
6783                         if (k >= SISLANDS_MAX_HARDWARE_POWERLEVELS)
6784                                 break;
6785                         clock_info = (union pplib_clock_info *)
6786                                 ((u8 *)&clock_info_array->clockInfo[0] +
6787                                  (clock_array_index * clock_info_array->ucEntrySize));
6788                         si_parse_pplib_clock_info(rdev,
6789                                                   &rdev->pm.dpm.ps[i], k,
6790                                                   clock_info);
6791                         k++;
6792                 }
6793                 power_state_offset += 2 + power_state->v2.ucNumDPMLevels;
6794         }
6795         rdev->pm.dpm.num_ps = state_array->ucNumEntries;
6796         return 0;
6797 }
6798
6799 int si_dpm_init(struct radeon_device *rdev)
6800 {
6801         struct rv7xx_power_info *pi;
6802         struct evergreen_power_info *eg_pi;
6803         struct ni_power_info *ni_pi;
6804         struct si_power_info *si_pi;
6805         struct atom_clock_dividers dividers;
6806         int ret;
6807         u32 mask;
6808
6809         si_pi = kzalloc(sizeof(struct si_power_info), GFP_KERNEL);
6810         if (si_pi == NULL)
6811                 return -ENOMEM;
6812         rdev->pm.dpm.priv = si_pi;
6813         ni_pi = &si_pi->ni;
6814         eg_pi = &ni_pi->eg;
6815         pi = &eg_pi->rv7xx;
6816
6817         ret = drm_pcie_get_speed_cap_mask(rdev->ddev, &mask);
6818         if (ret)
6819                 si_pi->sys_pcie_mask = 0;
6820         else
6821                 si_pi->sys_pcie_mask = mask;
6822         si_pi->force_pcie_gen = RADEON_PCIE_GEN_INVALID;
6823         si_pi->boot_pcie_gen = si_get_current_pcie_speed(rdev);
6824
6825         si_set_max_cu_value(rdev);
6826
6827         rv770_get_max_vddc(rdev);
6828         si_get_leakage_vddc(rdev);
6829         si_patch_dependency_tables_based_on_leakage(rdev);
6830
6831         pi->acpi_vddc = 0;
6832         eg_pi->acpi_vddci = 0;
6833         pi->min_vddc_in_table = 0;
6834         pi->max_vddc_in_table = 0;
6835
6836         ret = r600_get_platform_caps(rdev);
6837         if (ret)
6838                 return ret;
6839
6840         ret = si_parse_power_table(rdev);
6841         if (ret)
6842                 return ret;
6843         ret = r600_parse_extended_power_table(rdev);
6844         if (ret)
6845                 return ret;
6846
6847         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries =
6848                 kzalloc(4 * sizeof(struct radeon_clock_voltage_dependency_entry), GFP_KERNEL);
6849         if (!rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries) {
6850                 r600_free_extended_power_table(rdev);
6851                 return -ENOMEM;
6852         }
6853         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count = 4;
6854         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].clk = 0;
6855         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].v = 0;
6856         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].clk = 36000;
6857         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].v = 720;
6858         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].clk = 54000;
6859         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].v = 810;
6860         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].clk = 72000;
6861         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].v = 900;
6862
6863         if (rdev->pm.dpm.voltage_response_time == 0)
6864                 rdev->pm.dpm.voltage_response_time = R600_VOLTAGERESPONSETIME_DFLT;
6865         if (rdev->pm.dpm.backbias_response_time == 0)
6866                 rdev->pm.dpm.backbias_response_time = R600_BACKBIASRESPONSETIME_DFLT;
6867
6868         ret = radeon_atom_get_clock_dividers(rdev, COMPUTE_ENGINE_PLL_PARAM,
6869                                              0, false, &dividers);
6870         if (ret)
6871                 pi->ref_div = dividers.ref_div + 1;
6872         else
6873                 pi->ref_div = R600_REFERENCEDIVIDER_DFLT;
6874
6875         eg_pi->smu_uvd_hs = false;
6876
6877         pi->mclk_strobe_mode_threshold = 40000;
6878         if (si_is_special_1gb_platform(rdev))
6879                 pi->mclk_stutter_mode_threshold = 0;
6880         else
6881                 pi->mclk_stutter_mode_threshold = pi->mclk_strobe_mode_threshold;
6882         pi->mclk_edc_enable_threshold = 40000;
6883         eg_pi->mclk_edc_wr_enable_threshold = 40000;
6884
6885         ni_pi->mclk_rtt_mode_threshold = eg_pi->mclk_edc_wr_enable_threshold;
6886
6887         pi->voltage_control =
6888                 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC,
6889                                             VOLTAGE_OBJ_GPIO_LUT);
6890         if (!pi->voltage_control) {
6891                 si_pi->voltage_control_svi2 =
6892                         radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC,
6893                                                     VOLTAGE_OBJ_SVID2);
6894                 if (si_pi->voltage_control_svi2)
6895                         radeon_atom_get_svi2_info(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC,
6896                                                   &si_pi->svd_gpio_id, &si_pi->svc_gpio_id);
6897         }
6898
6899         pi->mvdd_control =
6900                 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_MVDDC,
6901                                             VOLTAGE_OBJ_GPIO_LUT);
6902
6903         eg_pi->vddci_control =
6904                 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
6905                                             VOLTAGE_OBJ_GPIO_LUT);
6906         if (!eg_pi->vddci_control)
6907                 si_pi->vddci_control_svi2 =
6908                         radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
6909                                                     VOLTAGE_OBJ_SVID2);
6910
6911         si_pi->vddc_phase_shed_control =
6912                 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC,
6913                                             VOLTAGE_OBJ_PHASE_LUT);
6914
6915         rv770_get_engine_memory_ss(rdev);
6916
6917         pi->asi = RV770_ASI_DFLT;
6918         pi->pasi = CYPRESS_HASI_DFLT;
6919         pi->vrc = SISLANDS_VRC_DFLT;
6920
6921         pi->gfx_clock_gating = true;
6922
6923         eg_pi->sclk_deep_sleep = true;
6924         si_pi->sclk_deep_sleep_above_low = false;
6925
6926         if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE)
6927                 pi->thermal_protection = true;
6928         else
6929                 pi->thermal_protection = false;
6930
6931         eg_pi->dynamic_ac_timing = true;
6932
6933         eg_pi->light_sleep = true;
6934 #if defined(CONFIG_ACPI)
6935         eg_pi->pcie_performance_request =
6936                 radeon_acpi_is_pcie_performance_request_supported(rdev);
6937 #else
6938         eg_pi->pcie_performance_request = false;
6939 #endif
6940
6941         si_pi->sram_end = SMC_RAM_END;
6942
6943         rdev->pm.dpm.dyn_state.mclk_sclk_ratio = 4;
6944         rdev->pm.dpm.dyn_state.sclk_mclk_delta = 15000;
6945         rdev->pm.dpm.dyn_state.vddc_vddci_delta = 200;
6946         rdev->pm.dpm.dyn_state.valid_sclk_values.count = 0;
6947         rdev->pm.dpm.dyn_state.valid_sclk_values.values = NULL;
6948         rdev->pm.dpm.dyn_state.valid_mclk_values.count = 0;
6949         rdev->pm.dpm.dyn_state.valid_mclk_values.values = NULL;
6950
6951         si_initialize_powertune_defaults(rdev);
6952
6953         /* make sure dc limits are valid */
6954         if ((rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.sclk == 0) ||
6955             (rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.mclk == 0))
6956                 rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc =
6957                         rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
6958
6959         si_pi->fan_ctrl_is_in_default_mode = true;
6960
6961         return 0;
6962 }
6963
6964 void si_dpm_fini(struct radeon_device *rdev)
6965 {
6966         int i;
6967
6968         for (i = 0; i < rdev->pm.dpm.num_ps; i++) {
6969                 kfree(rdev->pm.dpm.ps[i].ps_priv);
6970         }
6971         kfree(rdev->pm.dpm.ps);
6972         kfree(rdev->pm.dpm.priv);
6973         kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries);
6974         r600_free_extended_power_table(rdev);
6975 }
6976
6977 void si_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev,
6978                                                     struct seq_file *m)
6979 {
6980         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
6981         struct radeon_ps *rps = &eg_pi->current_rps;
6982         struct ni_ps *ps = ni_get_ps(rps);
6983         struct rv7xx_pl *pl;
6984         u32 current_index =
6985                 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
6986                 CURRENT_STATE_INDEX_SHIFT;
6987
6988         if (current_index >= ps->performance_level_count) {
6989                 seq_printf(m, "invalid dpm profile %d\n", current_index);
6990         } else {
6991                 pl = &ps->performance_levels[current_index];
6992                 seq_printf(m, "uvd    vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
6993                 seq_printf(m, "power level %d    sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n",
6994                            current_index, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1);
6995         }
6996 }
6997
6998 u32 si_dpm_get_current_sclk(struct radeon_device *rdev)
6999 {
7000         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
7001         struct radeon_ps *rps = &eg_pi->current_rps;
7002         struct ni_ps *ps = ni_get_ps(rps);
7003         struct rv7xx_pl *pl;
7004         u32 current_index =
7005                 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
7006                 CURRENT_STATE_INDEX_SHIFT;
7007
7008         if (current_index >= ps->performance_level_count) {
7009                 return 0;
7010         } else {
7011                 pl = &ps->performance_levels[current_index];
7012                 return pl->sclk;
7013         }
7014 }
7015
7016 u32 si_dpm_get_current_mclk(struct radeon_device *rdev)
7017 {
7018         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
7019         struct radeon_ps *rps = &eg_pi->current_rps;
7020         struct ni_ps *ps = ni_get_ps(rps);
7021         struct rv7xx_pl *pl;
7022         u32 current_index =
7023                 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
7024                 CURRENT_STATE_INDEX_SHIFT;
7025
7026         if (current_index >= ps->performance_level_count) {
7027                 return 0;
7028         } else {
7029                 pl = &ps->performance_levels[current_index];
7030                 return pl->mclk;
7031         }
7032 }