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 "sid.h"
  27 #include "r600_dpm.h"
  28 #include "si_dpm.h"
  29 #include "atom.h"
  30 #include <linux/math64.h>
  31 #include <linux/seq_file.h>
  32
  33 #define MC_CG_ARB_FREQ_F0           0x0a
  34 #define MC_CG_ARB_FREQ_F1           0x0b
  35 #define MC_CG_ARB_FREQ_F2           0x0c
  36 #define MC_CG_ARB_FREQ_F3           0x0d
  37
  38 #define SMC_RAM_END                 0x20000
  39
  40 #define SCLK_MIN_DEEPSLEEP_FREQ     1350
  41
  42 static const struct si_cac_config_reg cac_weights_tahiti[] =
  43 {
  44         { 0x0, 0x0000ffff, 0, 0xc, SISLANDS_CACCONFIG_CGIND },
  45         { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  46         { 0x1, 0x0000ffff, 0, 0x101, SISLANDS_CACCONFIG_CGIND },
  47         { 0x1, 0xffff0000, 16, 0xc, SISLANDS_CACCONFIG_CGIND },
  48         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  49         { 0x3, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  50         { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  51         { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  52         { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  53         { 0x5, 0x0000ffff, 0, 0x8fc, SISLANDS_CACCONFIG_CGIND },
  54         { 0x5, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  55         { 0x6, 0x0000ffff, 0, 0x95, SISLANDS_CACCONFIG_CGIND },
  56         { 0x6, 0xffff0000, 16, 0x34e, SISLANDS_CACCONFIG_CGIND },
  57         { 0x18f, 0x0000ffff, 0, 0x1a1, SISLANDS_CACCONFIG_CGIND },
  58         { 0x7, 0x0000ffff, 0, 0xda, SISLANDS_CACCONFIG_CGIND },
  59         { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  60         { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  61         { 0x8, 0xffff0000, 16, 0x46, SISLANDS_CACCONFIG_CGIND },
  62         { 0x9, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  63         { 0xa, 0x0000ffff, 0, 0x208, SISLANDS_CACCONFIG_CGIND },
  64         { 0xb, 0x0000ffff, 0, 0xe7, SISLANDS_CACCONFIG_CGIND },
  65         { 0xb, 0xffff0000, 16, 0x948, SISLANDS_CACCONFIG_CGIND },
  66         { 0xc, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  67         { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  68         { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  69         { 0xe, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  70         { 0xf, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  71         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  72         { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  73         { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  74         { 0x11, 0x0000ffff, 0, 0x167, SISLANDS_CACCONFIG_CGIND },
  75         { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  76         { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  77         { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  78         { 0x13, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
  79         { 0x14, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  80         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  81         { 0x15, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
  82         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  83         { 0x16, 0x0000ffff, 0, 0x31, SISLANDS_CACCONFIG_CGIND },
  84         { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  85         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  86         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  87         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  88         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  89         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  90         { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  91         { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  92         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  93         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  94         { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  95         { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  96         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  97         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  98         { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  99         { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 100         { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 101         { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 102         { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 103         { 0x6d, 0x0000ffff, 0, 0x18e, SISLANDS_CACCONFIG_CGIND },
 104         { 0xFFFFFFFF }
 105 };
 106
 107 static const struct si_cac_config_reg lcac_tahiti[] =
 108 {
 109         { 0x143, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
 110         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 111         { 0x146, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
 112         { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 113         { 0x149, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
 114         { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 115         { 0x14c, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
 116         { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 117         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 118         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 119         { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 120         { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 121         { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 122         { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 123         { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 124         { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 125         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 126         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 127         { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 128         { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 129         { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 130         { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 131         { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 132         { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 133         { 0x8c, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 134         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 135         { 0x8f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 136         { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 137         { 0x92, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 138         { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 139         { 0x95, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 140         { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 141         { 0x14f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 142         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 143         { 0x152, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 144         { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 145         { 0x155, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 146         { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 147         { 0x158, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 148         { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 149         { 0x110, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 150         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 151         { 0x113, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 152         { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 153         { 0x116, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 154         { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 155         { 0x119, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 156         { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 157         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 158         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 159         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 160         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 161         { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 162         { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 163         { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 164         { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 165         { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 166         { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 167         { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 168         { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 169         { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 170         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 171         { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 172         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 173         { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 174         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 175         { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 176         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 177         { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 178         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 179         { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 180         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 181         { 0x16d, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
 182         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 183         { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 184         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 185         { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 186         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 187         { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 188         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 189         { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 190         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 191         { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 192         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 193         { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 194         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 195         { 0xFFFFFFFF }
 196
 197 };
 198
 199 static const struct si_cac_config_reg cac_override_tahiti[] =
 200 {
 201         { 0xFFFFFFFF }
 202 };
 203
 204 static const struct si_powertune_data powertune_data_tahiti =
 205 {
 206         ((1 << 16) | 27027),
 207         6,
 208         0,
 209         4,
 210         95,
 211         {
 212                 0UL,
 213                 0UL,
 214                 4521550UL,
 215                 309631529UL,
 216                 -1270850L,
 217                 4513710L,
 218                 40
 219         },
 220         595000000UL,
 221         12,
 222         {
 223                 0,
 224                 0,
 225                 0,
 226                 0,
 227                 0,
 228                 0,
 229                 0,
 230                 0
 231         },
 232         true
 233 };
 234
 235 static const struct si_dte_data dte_data_tahiti =
 236 {
 237         { 1159409, 0, 0, 0, 0 },
 238         { 777, 0, 0, 0, 0 },
 239         2,
 240         54000,
 241         127000,
 242         25,
 243         2,
 244         10,
 245         13,
 246         { 27, 31, 35, 39, 43, 47, 54, 61, 67, 74, 81, 88, 95, 0, 0, 0 },
 247         { 240888759, 221057860, 235370597, 162287531, 158510299, 131423027, 116673180, 103067515, 87941937, 76209048, 68209175, 64090048, 58301890, 0, 0, 0 },
 248         { 12024, 11189, 11451, 8411, 7939, 6666, 5681, 4905, 4241, 3720, 3354, 3122, 2890, 0, 0, 0 },
 249         85,
 250         false
 251 };
 252
 253 static const struct si_dte_data dte_data_tahiti_le =
 254 {
 255         { 0x1E8480, 0x7A1200, 0x2160EC0, 0x3938700, 0 },
 256         { 0x7D, 0x7D, 0x4E4, 0xB00, 0 },
 257         0x5,
 258         0xAFC8,
 259         0x64,
 260         0x32,
 261         1,
 262         0,
 263         0x10,
 264         { 0x78, 0x7C, 0x82, 0x88, 0x8E, 0x94, 0x9A, 0xA0, 0xA6, 0xAC, 0xB0, 0xB4, 0xB8, 0xBC, 0xC0, 0xC4 },
 265         { 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700 },
 266         { 0x2AF8, 0x2AF8, 0x29BB, 0x27F9, 0x2637, 0x2475, 0x22B3, 0x20F1, 0x1F2F, 0x1D6D, 0x1734, 0x1414, 0x10F4, 0xDD4, 0xAB4, 0x794 },
 267         85,
 268         true
 269 };
 270
 271 static const struct si_dte_data dte_data_tahiti_pro =
 272 {
 273         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 274         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 275         5,
 276         45000,
 277         100,
 278         0xA,
 279         1,
 280         0,
 281         0x10,
 282         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 283         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 284         { 0x7D0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 285         90,
 286         true
 287 };
 288
 289 static const struct si_dte_data dte_data_new_zealand =
 290 {
 291         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0 },
 292         { 0x29B, 0x3E9, 0x537, 0x7D2, 0 },
 293         0x5,
 294         0xAFC8,
 295         0x69,
 296         0x32,
 297         1,
 298         0,
 299         0x10,
 300         { 0x82, 0xA0, 0xB4, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE },
 301         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 302         { 0xDAC, 0x1388, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685 },
 303         85,
 304         true
 305 };
 306
 307 static const struct si_dte_data dte_data_aruba_pro =
 308 {
 309         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 310         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 311         5,
 312         45000,
 313         100,
 314         0xA,
 315         1,
 316         0,
 317         0x10,
 318         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 319         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 320         { 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 321         90,
 322         true
 323 };
 324
 325 static const struct si_dte_data dte_data_malta =
 326 {
 327         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 328         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 329         5,
 330         45000,
 331         100,
 332         0xA,
 333         1,
 334         0,
 335         0x10,
 336         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 337         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 338         { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 339         90,
 340         true
 341 };
 342
 343 struct si_cac_config_reg cac_weights_pitcairn[] =
 344 {
 345         { 0x0, 0x0000ffff, 0, 0x8a, SISLANDS_CACCONFIG_CGIND },
 346         { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 347         { 0x1, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 348         { 0x1, 0xffff0000, 16, 0x24d, SISLANDS_CACCONFIG_CGIND },
 349         { 0x2, 0x0000ffff, 0, 0x19, SISLANDS_CACCONFIG_CGIND },
 350         { 0x3, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 351         { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 352         { 0x4, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
 353         { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 354         { 0x5, 0x0000ffff, 0, 0xc11, SISLANDS_CACCONFIG_CGIND },
 355         { 0x5, 0xffff0000, 16, 0x7f3, SISLANDS_CACCONFIG_CGIND },
 356         { 0x6, 0x0000ffff, 0, 0x403, SISLANDS_CACCONFIG_CGIND },
 357         { 0x6, 0xffff0000, 16, 0x367, SISLANDS_CACCONFIG_CGIND },
 358         { 0x18f, 0x0000ffff, 0, 0x4c9, SISLANDS_CACCONFIG_CGIND },
 359         { 0x7, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 360         { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 361         { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 362         { 0x8, 0xffff0000, 16, 0x45d, SISLANDS_CACCONFIG_CGIND },
 363         { 0x9, 0x0000ffff, 0, 0x36d, SISLANDS_CACCONFIG_CGIND },
 364         { 0xa, 0x0000ffff, 0, 0x534, SISLANDS_CACCONFIG_CGIND },
 365         { 0xb, 0x0000ffff, 0, 0x5da, SISLANDS_CACCONFIG_CGIND },
 366         { 0xb, 0xffff0000, 16, 0x880, SISLANDS_CACCONFIG_CGIND },
 367         { 0xc, 0x0000ffff, 0, 0x201, SISLANDS_CACCONFIG_CGIND },
 368         { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 369         { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 370         { 0xe, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND },
 371         { 0xf, 0x0000ffff, 0, 0x1f, SISLANDS_CACCONFIG_CGIND },
 372         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 373         { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 374         { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 375         { 0x11, 0x0000ffff, 0, 0x5de, SISLANDS_CACCONFIG_CGIND },
 376         { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 377         { 0x12, 0x0000ffff, 0, 0x7b, SISLANDS_CACCONFIG_CGIND },
 378         { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 379         { 0x13, 0xffff0000, 16, 0x13, SISLANDS_CACCONFIG_CGIND },
 380         { 0x14, 0x0000ffff, 0, 0xf9, SISLANDS_CACCONFIG_CGIND },
 381         { 0x15, 0x0000ffff, 0, 0x66, SISLANDS_CACCONFIG_CGIND },
 382         { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 383         { 0x4e, 0x0000ffff, 0, 0x13, SISLANDS_CACCONFIG_CGIND },
 384         { 0x16, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 385         { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 386         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 387         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 388         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 389         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 390         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 391         { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 392         { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 393         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 394         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 395         { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 396         { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 397         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 398         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 399         { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 400         { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 401         { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 402         { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 403         { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 404         { 0x6d, 0x0000ffff, 0, 0x186, SISLANDS_CACCONFIG_CGIND },
 405         { 0xFFFFFFFF }
 406 };
 407
 408 static const struct si_cac_config_reg lcac_pitcairn[] =
 409 {
 410         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 411         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 412         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 413         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 414         { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 415         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 416         { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 417         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 418         { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 419         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 420         { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 421         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 422         { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 423         { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 424         { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 425         { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 426         { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 427         { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 428         { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 429         { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 430         { 0x8f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 431         { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 432         { 0x146, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 433         { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 434         { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 435         { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 436         { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 437         { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 438         { 0x116, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 439         { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 440         { 0x155, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 441         { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 442         { 0x92, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 443         { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 444         { 0x149, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 445         { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 446         { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 447         { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 448         { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 449         { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 450         { 0x119, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 451         { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 452         { 0x158, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 453         { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 454         { 0x95, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 455         { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 456         { 0x14c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 457         { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 458         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 459         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 460         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 461         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 462         { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 463         { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 464         { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 465         { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 466         { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 467         { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 468         { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 469         { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 470         { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 471         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 472         { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 473         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 474         { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 475         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 476         { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 477         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 478         { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 479         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 480         { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 481         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 482         { 0x16d, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 483         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 484         { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 485         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 486         { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 487         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 488         { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 489         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 490         { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 491         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 492         { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 493         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 494         { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 495         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 496         { 0xFFFFFFFF }
 497 };
 498
 499 static const struct si_cac_config_reg cac_override_pitcairn[] =
 500 {
 501     { 0xFFFFFFFF }
 502 };
 503
 504 static const struct si_powertune_data powertune_data_pitcairn =
 505 {
 506         ((1 << 16) | 27027),
 507         5,
 508         0,
 509         6,
 510         100,
 511         {
 512                 51600000UL,
 513                 1800000UL,
 514                 7194395UL,
 515                 309631529UL,
 516                 -1270850L,
 517                 4513710L,
 518                 100
 519         },
 520         117830498UL,
 521         12,
 522         {
 523                 0,
 524                 0,
 525                 0,
 526                 0,
 527                 0,
 528                 0,
 529                 0,
 530                 0
 531         },
 532         true
 533 };
 534
 535 static const struct si_dte_data dte_data_pitcairn =
 536 {
 537         { 0, 0, 0, 0, 0 },
 538         { 0, 0, 0, 0, 0 },
 539         0,
 540         0,
 541         0,
 542         0,
 543         0,
 544         0,
 545         0,
 546         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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,
 550         false
 551 };
 552
 553 static const struct si_dte_data dte_data_curacao_xt =
 554 {
 555         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 556         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 557         5,
 558         45000,
 559         100,
 560         0xA,
 561         1,
 562         0,
 563         0x10,
 564         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 565         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 566         { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 567         90,
 568         true
 569 };
 570
 571 static const struct si_dte_data dte_data_curacao_pro =
 572 {
 573         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 574         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 575         5,
 576         45000,
 577         100,
 578         0xA,
 579         1,
 580         0,
 581         0x10,
 582         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 583         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 584         { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 585         90,
 586         true
 587 };
 588
 589 static const struct si_dte_data dte_data_neptune_xt =
 590 {
 591         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 592         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 593         5,
 594         45000,
 595         100,
 596         0xA,
 597         1,
 598         0,
 599         0x10,
 600         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 601         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 602         { 0x3A2F, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 603         90,
 604         true
 605 };
 606
 607 static const struct si_cac_config_reg cac_weights_chelsea_pro[] =
 608 {
 609         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 610         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 611         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 612         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 613         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 614         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 615         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 616         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 617         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 618         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 619         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 620         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 621         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 622         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 623         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 624         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 625         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 626         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 627         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 628         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 629         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 630         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 631         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 632         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 633         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 634         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 635         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 636         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 637         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 638         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 639         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 640         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 641         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 642         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 643         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 644         { 0x14, 0x0000ffff, 0, 0x2BD, SISLANDS_CACCONFIG_CGIND },
 645         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 646         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 647         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 648         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 649         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 650         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 651         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 652         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 653         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 654         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 655         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 656         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 657         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 658         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 659         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 660         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 661         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 662         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 663         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 664         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 665         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 666         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 667         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 668         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 669         { 0xFFFFFFFF }
 670 };
 671
 672 static const struct si_cac_config_reg cac_weights_chelsea_xt[] =
 673 {
 674         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 675         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 676         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 677         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 678         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 679         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 680         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 681         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 682         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 683         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 684         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 685         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 686         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 687         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 688         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 689         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 690         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 691         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 692         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 693         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 694         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 695         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 696         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 697         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 698         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 699         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 700         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 701         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 702         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 703         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 704         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 705         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 706         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 707         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 708         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 709         { 0x14, 0x0000ffff, 0, 0x30A, SISLANDS_CACCONFIG_CGIND },
 710         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 711         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 712         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 713         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 714         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 715         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 716         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 717         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 718         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 719         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 720         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 721         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 722         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 723         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 724         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 725         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 726         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 727         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 728         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 729         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 730         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 731         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 732         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 733         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 734         { 0xFFFFFFFF }
 735 };
 736
 737 static const struct si_cac_config_reg cac_weights_heathrow[] =
 738 {
 739         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 740         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 741         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 742         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 743         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 744         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 745         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 746         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 747         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 748         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 749         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 750         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 751         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 752         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 753         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 754         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 755         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 756         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 757         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 758         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 759         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 760         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 761         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 762         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 763         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 764         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 765         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 766         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 767         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 768         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 769         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 770         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 771         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 772         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 773         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 774         { 0x14, 0x0000ffff, 0, 0x362, SISLANDS_CACCONFIG_CGIND },
 775         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 776         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 777         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 778         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 779         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 780         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 781         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 782         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 783         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 784         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 785         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 786         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 787         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 788         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 789         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 790         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 791         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 792         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 793         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 794         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 795         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 796         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 797         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 798         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 799         { 0xFFFFFFFF }
 800 };
 801
 802 static const struct si_cac_config_reg cac_weights_cape_verde_pro[] =
 803 {
 804         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 805         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 806         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 807         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 808         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 809         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 810         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 811         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 812         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 813         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 814         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 815         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 816         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 817         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 818         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 819         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 820         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 821         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 822         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 823         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 824         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 825         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 826         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 827         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 828         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 829         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 830         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 831         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 832         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 833         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 834         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 835         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 836         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 837         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 838         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 839         { 0x14, 0x0000ffff, 0, 0x315, SISLANDS_CACCONFIG_CGIND },
 840         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 841         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 842         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 843         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 844         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 845         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 846         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 847         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 848         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 849         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 850         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 851         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 852         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 853         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 854         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 855         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 856         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 857         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 858         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 859         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 860         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 861         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 862         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 863         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 864         { 0xFFFFFFFF }
 865 };
 866
 867 static const struct si_cac_config_reg cac_weights_cape_verde[] =
 868 {
 869         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 870         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 871         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 872         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 873         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 874         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 875         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 876         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 877         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 878         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 879         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 880         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 881         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 882         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 883         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 884         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 885         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 886         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 887         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 888         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 889         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 890         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 891         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 892         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 893         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 894         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 895         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 896         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 897         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 898         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 899         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 900         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 901         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 902         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 903         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 904         { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND },
 905         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 906         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 907         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 908         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 909         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 910         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 911         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 912         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 913         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 914         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 915         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 916         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 917         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 918         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 919         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 920         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 921         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 922         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 923         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 924         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 925         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 926         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 927         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 928         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 929         { 0xFFFFFFFF }
 930 };
 931
 932 static const struct si_cac_config_reg lcac_cape_verde[] =
 933 {
 934         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 935         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 936         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 937         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 938         { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 939         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 940         { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 941         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 942         { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 943         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 944         { 0x143, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
 945         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 946         { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 947         { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 948         { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 949         { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 950         { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 951         { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 952         { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 953         { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 954         { 0x8f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
 955         { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 956         { 0x146, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
 957         { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 958         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 959         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 960         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 961         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 962         { 0x164, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 963         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 964         { 0x167, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 965         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 966         { 0x16a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 967         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 968         { 0x15e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 969         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 970         { 0x161, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 971         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 972         { 0x15b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 973         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 974         { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 975         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 976         { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
 977         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 978         { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 979         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 980         { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
 981         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 982         { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
 983         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 984         { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
 985         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 986         { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
 987         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 988         { 0xFFFFFFFF }
 989 };
 990
 991 static const struct si_cac_config_reg cac_override_cape_verde[] =
 992 {
 993     { 0xFFFFFFFF }
 994 };
 995
 996 static const struct si_powertune_data powertune_data_cape_verde =
 997 {
 998         ((1 << 16) | 0x6993),
 999         5,
1000         0,
1001         7,
1002         105,
1003         {
1004                 0UL,
1005                 0UL,
1006                 7194395UL,
1007                 309631529UL,
1008                 -1270850L,
1009                 4513710L,
1010                 100
1011         },
1012         117830498UL,
1013         12,
1014         {
1015                 0,
1016                 0,
1017                 0,
1018                 0,
1019                 0,
1020                 0,
1021                 0,
1022                 0
1023         },
1024         true
1025 };
1026
1027 static const struct si_dte_data dte_data_cape_verde =
1028 {
1029         { 0, 0, 0, 0, 0 },
1030         { 0, 0, 0, 0, 0 },
1031         0,
1032         0,
1033         0,
1034         0,
1035         0,
1036         0,
1037         0,
1038         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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,
1042         false
1043 };
1044
1045 static const struct si_dte_data dte_data_venus_xtx =
1046 {
1047         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1048         { 0x71C, 0xAAB, 0xE39, 0x11C7, 0x0 },
1049         5,
1050         55000,
1051         0x69,
1052         0xA,
1053         1,
1054         0,
1055         0x3,
1056         { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1057         { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1058         { 0xD6D8, 0x88B8, 0x1555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1059         90,
1060         true
1061 };
1062
1063 static const struct si_dte_data dte_data_venus_xt =
1064 {
1065         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1066         { 0xBDA, 0x11C7, 0x17B4, 0x1DA1, 0x0 },
1067         5,
1068         55000,
1069         0x69,
1070         0xA,
1071         1,
1072         0,
1073         0x3,
1074         { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1075         { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1076         { 0xAFC8, 0x88B8, 0x238E, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1077         90,
1078         true
1079 };
1080
1081 static const struct si_dte_data dte_data_venus_pro =
1082 {
1083         {  0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1084         { 0x11C7, 0x1AAB, 0x238E, 0x2C72, 0x0 },
1085         5,
1086         55000,
1087         0x69,
1088         0xA,
1089         1,
1090         0,
1091         0x3,
1092         { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1093         { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1094         { 0x88B8, 0x88B8, 0x3555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1095         90,
1096         true
1097 };
1098
1099 struct si_cac_config_reg cac_weights_oland[] =
1100 {
1101         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
1102         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
1103         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
1104         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
1105         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1106         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
1107         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
1108         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
1109         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
1110         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
1111         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
1112         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
1113         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
1114         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
1115         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
1116         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
1117         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
1118         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
1119         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
1120         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
1121         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
1122         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
1123         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
1124         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
1125         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
1126         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1127         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1128         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1129         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1130         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
1131         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1132         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
1133         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
1134         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
1135         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1136         { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND },
1137         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1138         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1139         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1140         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
1141         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
1142         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1143         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1144         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1145         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1146         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1147         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1148         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1149         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1150         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1151         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1152         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1153         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1154         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1155         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1156         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1157         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1158         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1159         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1160         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
1161         { 0xFFFFFFFF }
1162 };
1163
1164 static const struct si_cac_config_reg cac_weights_mars_pro[] =
1165 {
1166         { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1167         { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1168         { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1169         { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1170         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1171         { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1172         { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1173         { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1174         { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1175         { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1176         { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1177         { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1178         { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1179         { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1180         { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1181         { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1182         { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1183         { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1184         { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1185         { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1186         { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1187         { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1188         { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1189         { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1190         { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1191         { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1192         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1193         { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1194         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1195         { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1196         { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1197         { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1198         { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1199         { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1200         { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1201         { 0x14, 0x0000ffff, 0, 0x2, SISLANDS_CACCONFIG_CGIND },
1202         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1203         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1204         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1205         { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1206         { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1207         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1208         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1209         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1210         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1211         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1212         { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1213         { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1214         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1215         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1216         { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1217         { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1218         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1219         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1220         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1221         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1222         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1223         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1224         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1225         { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1226         { 0xFFFFFFFF }
1227 };
1228
1229 static const struct si_cac_config_reg cac_weights_mars_xt[] =
1230 {
1231         { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1232         { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1233         { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1234         { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1235         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1236         { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1237         { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1238         { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1239         { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1240         { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1241         { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1242         { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1243         { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1244         { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1245         { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1246         { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1247         { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1248         { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1249         { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1250         { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1251         { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1252         { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1253         { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1254         { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1255         { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1256         { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1257         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1258         { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1259         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1260         { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1261         { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1262         { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1263         { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1264         { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1265         { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1266         { 0x14, 0x0000ffff, 0, 0x60, SISLANDS_CACCONFIG_CGIND },
1267         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1268         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1269         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1270         { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1271         { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1272         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1273         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1274         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1275         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1276         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1277         { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1278         { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1279         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1280         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1281         { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1282         { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1283         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1284         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1285         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1286         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1287         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1288         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1289         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1290         { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1291         { 0xFFFFFFFF }
1292 };
1293
1294 static const struct si_cac_config_reg cac_weights_oland_pro[] =
1295 {
1296         { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1297         { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1298         { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1299         { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1300         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1301         { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1302         { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1303         { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1304         { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1305         { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1306         { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1307         { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1308         { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1309         { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1310         { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1311         { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1312         { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1313         { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1314         { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1315         { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1316         { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1317         { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1318         { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1319         { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1320         { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1321         { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1322         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1323         { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1324         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1325         { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1326         { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1327         { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1328         { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1329         { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1330         { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1331         { 0x14, 0x0000ffff, 0, 0x90, SISLANDS_CACCONFIG_CGIND },
1332         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1333         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1334         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1335         { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1336         { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1337         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1338         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1339         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1340         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1341         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1342         { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1343         { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1344         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1345         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1346         { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1347         { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1348         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1349         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1350         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1351         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1352         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1353         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1354         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1355         { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1356         { 0xFFFFFFFF }
1357 };
1358
1359 static const struct si_cac_config_reg cac_weights_oland_xt[] =
1360 {
1361         { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1362         { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1363         { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1364         { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1365         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1366         { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1367         { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1368         { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1369         { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1370         { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1371         { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1372         { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1373         { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1374         { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1375         { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1376         { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1377         { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1378         { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1379         { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1380         { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1381         { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1382         { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1383         { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1384         { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1385         { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1386         { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1387         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1388         { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1389         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1390         { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1391         { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1392         { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1393         { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1394         { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1395         { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1396         { 0x14, 0x0000ffff, 0, 0x120, SISLANDS_CACCONFIG_CGIND },
1397         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1398         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1399         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1400         { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1401         { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1402         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1403         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1404         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1405         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1406         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1407         { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1408         { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1409         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1410         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1411         { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1412         { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1413         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1414         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1415         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1416         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1417         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1418         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1419         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1420         { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1421         { 0xFFFFFFFF }
1422 };
1423
1424 static const struct si_cac_config_reg lcac_oland[] =
1425 {
1426         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1427         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1428         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1429         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1430         { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1431         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1432         { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1433         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1434         { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1435         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1436         { 0x143, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
1437         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1438         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1439         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1440         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1441         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1442         { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1443         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1444         { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1445         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1446         { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1447         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1448         { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1449         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1450         { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1451         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1452         { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1453         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1454         { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1455         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1456         { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1457         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1458         { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1459         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1460         { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1461         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1462         { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1463         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1464         { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1465         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1466         { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1467         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1468         { 0xFFFFFFFF }
1469 };
1470
1471 static const struct si_cac_config_reg lcac_mars_pro[] =
1472 {
1473         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1474         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1475         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1476         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1477         { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1478         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1479         { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1480         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1481         { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1482         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1483         { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1484         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1485         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1486         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1487         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1488         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1489         { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1490         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1491         { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1492         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1493         { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1494         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1495         { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1496         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1497         { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1498         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1499         { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1500         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1501         { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1502         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1503         { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1504         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1505         { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1506         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1507         { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1508         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1509         { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1510         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1511         { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1512         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1513         { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1514         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1515         { 0xFFFFFFFF }
1516 };
1517
1518 static const struct si_cac_config_reg cac_override_oland[] =
1519 {
1520         { 0xFFFFFFFF }
1521 };
1522
1523 static const struct si_powertune_data powertune_data_oland =
1524 {
1525         ((1 << 16) | 0x6993),
1526         5,
1527         0,
1528         7,
1529         105,
1530         {
1531                 0UL,
1532                 0UL,
1533                 7194395UL,
1534                 309631529UL,
1535                 -1270850L,
1536                 4513710L,
1537                 100
1538         },
1539         117830498UL,
1540         12,
1541         {
1542                 0,
1543                 0,
1544                 0,
1545                 0,
1546                 0,
1547                 0,
1548                 0,
1549                 0
1550         },
1551         true
1552 };
1553
1554 static const struct si_powertune_data powertune_data_mars_pro =
1555 {
1556         ((1 << 16) | 0x6993),
1557         5,
1558         0,
1559         7,
1560         105,
1561         {
1562                 0UL,
1563                 0UL,
1564                 7194395UL,
1565                 309631529UL,
1566                 -1270850L,
1567                 4513710L,
1568                 100
1569         },
1570         117830498UL,
1571         12,
1572         {
1573                 0,
1574                 0,
1575                 0,
1576                 0,
1577                 0,
1578                 0,
1579                 0,
1580                 0
1581         },
1582         true
1583 };
1584
1585 static const struct si_dte_data dte_data_oland =
1586 {
1587         { 0, 0, 0, 0, 0 },
1588         { 0, 0, 0, 0, 0 },
1589         0,
1590         0,
1591         0,
1592         0,
1593         0,
1594         0,
1595         0,
1596         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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,
1600         false
1601 };
1602
1603 static const struct si_dte_data dte_data_mars_pro =
1604 {
1605         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1606         { 0x0, 0x0, 0x0, 0x0, 0x0 },
1607         5,
1608         55000,
1609         105,
1610         0xA,
1611         1,
1612         0,
1613         0x10,
1614         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
1615         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
1616         { 0xF627, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1617         90,
1618         true
1619 };
1620
1621 static const struct si_dte_data dte_data_sun_xt =
1622 {
1623         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1624         { 0x0, 0x0, 0x0, 0x0, 0x0 },
1625         5,
1626         55000,
1627         105,
1628         0xA,
1629         1,
1630         0,
1631         0x10,
1632         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
1633         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
1634         { 0xD555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1635         90,
1636         true
1637 };
1638
1639
1640 static const struct si_cac_config_reg cac_weights_hainan[] =
1641 {
1642         { 0x0, 0x0000ffff, 0, 0x2d9, SISLANDS_CACCONFIG_CGIND },
1643         { 0x0, 0xffff0000, 16, 0x22b, SISLANDS_CACCONFIG_CGIND },
1644         { 0x1, 0x0000ffff, 0, 0x21c, SISLANDS_CACCONFIG_CGIND },
1645         { 0x1, 0xffff0000, 16, 0x1dc, SISLANDS_CACCONFIG_CGIND },
1646         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1647         { 0x3, 0x0000ffff, 0, 0x24e, SISLANDS_CACCONFIG_CGIND },
1648         { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1649         { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1650         { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1651         { 0x5, 0x0000ffff, 0, 0x35e, SISLANDS_CACCONFIG_CGIND },
1652         { 0x5, 0xffff0000, 16, 0x1143, SISLANDS_CACCONFIG_CGIND },
1653         { 0x6, 0x0000ffff, 0, 0xe17, SISLANDS_CACCONFIG_CGIND },
1654         { 0x6, 0xffff0000, 16, 0x441, SISLANDS_CACCONFIG_CGIND },
1655         { 0x18f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1656         { 0x7, 0x0000ffff, 0, 0x28b, SISLANDS_CACCONFIG_CGIND },
1657         { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1658         { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1659         { 0x8, 0xffff0000, 16, 0xabe, SISLANDS_CACCONFIG_CGIND },
1660         { 0x9, 0x0000ffff, 0, 0xf11, SISLANDS_CACCONFIG_CGIND },
1661         { 0xa, 0x0000ffff, 0, 0x907, SISLANDS_CACCONFIG_CGIND },
1662         { 0xb, 0x0000ffff, 0, 0xb45, SISLANDS_CACCONFIG_CGIND },
1663         { 0xb, 0xffff0000, 16, 0xd1e, SISLANDS_CACCONFIG_CGIND },
1664         { 0xc, 0x0000ffff, 0, 0xa2c, SISLANDS_CACCONFIG_CGIND },
1665         { 0xd, 0x0000ffff, 0, 0x62, SISLANDS_CACCONFIG_CGIND },
1666         { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1667         { 0xe, 0x0000ffff, 0, 0x1f3, SISLANDS_CACCONFIG_CGIND },
1668         { 0xf, 0x0000ffff, 0, 0x42, SISLANDS_CACCONFIG_CGIND },
1669         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1670         { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1671         { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1672         { 0x11, 0x0000ffff, 0, 0x709, SISLANDS_CACCONFIG_CGIND },
1673         { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1674         { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1675         { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1676         { 0x13, 0xffff0000, 16, 0x3a, SISLANDS_CACCONFIG_CGIND },
1677         { 0x14, 0x0000ffff, 0, 0x357, SISLANDS_CACCONFIG_CGIND },
1678         { 0x15, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND },
1679         { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1680         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1681         { 0x16, 0x0000ffff, 0, 0x314, SISLANDS_CACCONFIG_CGIND },
1682         { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1683         { 0x17, 0x0000ffff, 0, 0x6d, SISLANDS_CACCONFIG_CGIND },
1684         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1685         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1686         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1687         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1688         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1689         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1690         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1691         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1692         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1693         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1694         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1695         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1696         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1697         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1698         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1699         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1700         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1701         { 0x6d, 0x0000ffff, 0, 0x1b9, SISLANDS_CACCONFIG_CGIND },
1702         { 0xFFFFFFFF }
1703 };
1704
1705 static const struct si_powertune_data powertune_data_hainan =
1706 {
1707         ((1 << 16) | 0x6993),
1708         5,
1709         0,
1710         9,
1711         105,
1712         {
1713                 0UL,
1714                 0UL,
1715                 7194395UL,
1716                 309631529UL,
1717                 -1270850L,
1718                 4513710L,
1719                 100
1720         },
1721         117830498UL,
1722         12,
1723         {
1724                 0,
1725                 0,
1726                 0,
1727                 0,
1728                 0,
1729                 0,
1730                 0,
1731                 0
1732         },
1733         true
1734 };
1735
1736 struct rv7xx_power_info *rv770_get_pi(struct radeon_device *rdev);
1737 struct evergreen_power_info *evergreen_get_pi(struct radeon_device *rdev);
1738 struct ni_power_info *ni_get_pi(struct radeon_device *rdev);
1739 struct ni_ps *ni_get_ps(struct radeon_ps *rps);
1740
1741 static int si_populate_voltage_value(struct radeon_device *rdev,
1742                                      const struct atom_voltage_table *table,
1743                                      u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage);
1744 static int si_get_std_voltage_value(struct radeon_device *rdev,
1745                                     SISLANDS_SMC_VOLTAGE_VALUE *voltage,
1746                                     u16 *std_voltage);
1747 static int si_write_smc_soft_register(struct radeon_device *rdev,
1748                                       u16 reg_offset, u32 value);
1749 static int si_convert_power_level_to_smc(struct radeon_device *rdev,
1750                                          struct rv7xx_pl *pl,
1751                                          SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level);
1752 static int si_calculate_sclk_params(struct radeon_device *rdev,
1753                                     u32 engine_clock,
1754                                     SISLANDS_SMC_SCLK_VALUE *sclk);
1755
1756 static struct si_power_info *si_get_pi(struct radeon_device *rdev)
1757 {
1758         struct si_power_info *pi = rdev->pm.dpm.priv;
1759
1760         return pi;
1761 }
1762
1763 static void si_calculate_leakage_for_v_and_t_formula(const struct ni_leakage_coeffients *coeff,
1764                                                      u16 v, s32 t, u32 ileakage, u32 *leakage)
1765 {
1766         s64 kt, kv, leakage_w, i_leakage, vddc;
1767         s64 temperature, t_slope, t_intercept, av, bv, t_ref;
1768         s64 tmp;
1769
1770         i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
1771         vddc = div64_s64(drm_int2fixp(v), 1000);
1772         temperature = div64_s64(drm_int2fixp(t), 1000);
1773
1774         t_slope = div64_s64(drm_int2fixp(coeff->t_slope), 100000000);
1775         t_intercept = div64_s64(drm_int2fixp(coeff->t_intercept), 100000000);
1776         av = div64_s64(drm_int2fixp(coeff->av), 100000000);
1777         bv = div64_s64(drm_int2fixp(coeff->bv), 100000000);
1778         t_ref = drm_int2fixp(coeff->t_ref);
1779
1780         tmp = drm_fixp_mul(t_slope, vddc) + t_intercept;
1781         kt = drm_fixp_exp(drm_fixp_mul(tmp, temperature));
1782         kt = drm_fixp_div(kt, drm_fixp_exp(drm_fixp_mul(tmp, t_ref)));
1783         kv = drm_fixp_mul(av, drm_fixp_exp(drm_fixp_mul(bv, vddc)));
1784
1785         leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);
1786
1787         *leakage = drm_fixp2int(leakage_w * 1000);
1788 }
1789
1790 static void si_calculate_leakage_for_v_and_t(struct radeon_device *rdev,
1791                                              const struct ni_leakage_coeffients *coeff,
1792                                              u16 v,
1793                                              s32 t,
1794                                              u32 i_leakage,
1795                                              u32 *leakage)
1796 {
1797         si_calculate_leakage_for_v_and_t_formula(coeff, v, t, i_leakage, leakage);
1798 }
1799
1800 static void si_calculate_leakage_for_v_formula(const struct ni_leakage_coeffients *coeff,
1801                                                const u32 fixed_kt, u16 v,
1802                                                u32 ileakage, u32 *leakage)
1803 {
1804         s64 kt, kv, leakage_w, i_leakage, vddc;
1805
1806         i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
1807         vddc = div64_s64(drm_int2fixp(v), 1000);
1808
1809         kt = div64_s64(drm_int2fixp(fixed_kt), 100000000);
1810         kv = drm_fixp_mul(div64_s64(drm_int2fixp(coeff->av), 100000000),
1811                           drm_fixp_exp(drm_fixp_mul(div64_s64(drm_int2fixp(coeff->bv), 100000000), vddc)));
1812
1813         leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);
1814
1815         *leakage = drm_fixp2int(leakage_w * 1000);
1816 }
1817
1818 static void si_calculate_leakage_for_v(struct radeon_device *rdev,
1819                                        const struct ni_leakage_coeffients *coeff,
1820                                        const u32 fixed_kt,
1821                                        u16 v,
1822                                        u32 i_leakage,
1823                                        u32 *leakage)
1824 {
1825         si_calculate_leakage_for_v_formula(coeff, fixed_kt, v, i_leakage, leakage);
1826 }
1827
1828
1829 static void si_update_dte_from_pl2(struct radeon_device *rdev,
1830                                    struct si_dte_data *dte_data)
1831 {
1832         u32 p_limit1 = rdev->pm.dpm.tdp_limit;
1833         u32 p_limit2 = rdev->pm.dpm.near_tdp_limit;
1834         u32 k = dte_data->k;
1835         u32 t_max = dte_data->max_t;
1836         u32 t_split[5] = { 10, 15, 20, 25, 30 };
1837         u32 t_0 = dte_data->t0;
1838         u32 i;
1839
1840         if (p_limit2 != 0 && p_limit2 <= p_limit1) {
1841                 dte_data->tdep_count = 3;
1842
1843                 for (i = 0; i < k; i++) {
1844                         dte_data->r[i] =
1845                                 (t_split[i] * (t_max - t_0/(u32)1000) * (1 << 14)) /
1846                                 (p_limit2  * (u32)100);
1847                 }
1848
1849                 dte_data->tdep_r[1] = dte_data->r[4] * 2;
1850
1851                 for (i = 2; i < SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE; i++) {
1852                         dte_data->tdep_r[i] = dte_data->r[4];
1853                 }
1854         } else {
1855                 DRM_ERROR("Invalid PL2! DTE will not be updated.\n");
1856         }
1857 }
1858
1859 static void si_initialize_powertune_defaults(struct radeon_device *rdev)
1860 {
1861         struct ni_power_info *ni_pi = ni_get_pi(rdev);
1862         struct si_power_info *si_pi = si_get_pi(rdev);
1863         bool update_dte_from_pl2 = false;
1864
1865         if (rdev->family == CHIP_TAHITI) {
1866                 si_pi->cac_weights = cac_weights_tahiti;
1867                 si_pi->lcac_config = lcac_tahiti;
1868                 si_pi->cac_override = cac_override_tahiti;
1869                 si_pi->powertune_data = &powertune_data_tahiti;
1870                 si_pi->dte_data = dte_data_tahiti;
1871
1872                 switch (rdev->pdev->device) {
1873                 case 0x6798:
1874                         si_pi->dte_data.enable_dte_by_default = true;
1875                         break;
1876                 case 0x6799:
1877                         si_pi->dte_data = dte_data_new_zealand;
1878                         break;
1879                 case 0x6790:
1880                 case 0x6791:
1881                 case 0x6792:
1882                 case 0x679E:
1883                         si_pi->dte_data = dte_data_aruba_pro;
1884                         update_dte_from_pl2 = true;
1885                         break;
1886                 case 0x679B:
1887                         si_pi->dte_data = dte_data_malta;
1888                         update_dte_from_pl2 = true;
1889                         break;
1890                 case 0x679A:
1891                         si_pi->dte_data = dte_data_tahiti_pro;
1892                         update_dte_from_pl2 = true;
1893                         break;
1894                 default:
1895                         if (si_pi->dte_data.enable_dte_by_default == true)
1896                                 DRM_ERROR("DTE is not enabled!\n");
1897                         break;
1898                 }
1899         } else if (rdev->family == CHIP_PITCAIRN) {
1900                 switch (rdev->pdev->device) {
1901                 case 0x6810:
1902                 case 0x6818:
1903                         si_pi->cac_weights = cac_weights_pitcairn;
1904                         si_pi->lcac_config = lcac_pitcairn;
1905                         si_pi->cac_override = cac_override_pitcairn;
1906                         si_pi->powertune_data = &powertune_data_pitcairn;
1907                         si_pi->dte_data = dte_data_curacao_xt;
1908                         update_dte_from_pl2 = true;
1909                         break;
1910                 case 0x6819:
1911                 case 0x6811:
1912                         si_pi->cac_weights = cac_weights_pitcairn;
1913                         si_pi->lcac_config = lcac_pitcairn;
1914                         si_pi->cac_override = cac_override_pitcairn;
1915                         si_pi->powertune_data = &powertune_data_pitcairn;
1916                         si_pi->dte_data = dte_data_curacao_pro;
1917                         update_dte_from_pl2 = true;
1918                         break;
1919                 case 0x6800:
1920                 case 0x6806:
1921                         si_pi->cac_weights = cac_weights_pitcairn;
1922                         si_pi->lcac_config = lcac_pitcairn;
1923                         si_pi->cac_override = cac_override_pitcairn;
1924                         si_pi->powertune_data = &powertune_data_pitcairn;
1925                         si_pi->dte_data = dte_data_neptune_xt;
1926                         update_dte_from_pl2 = true;
1927                         break;
1928                 default:
1929                         si_pi->cac_weights = cac_weights_pitcairn;
1930                         si_pi->lcac_config = lcac_pitcairn;
1931                         si_pi->cac_override = cac_override_pitcairn;
1932                         si_pi->powertune_data = &powertune_data_pitcairn;
1933                         si_pi->dte_data = dte_data_pitcairn;
1934                         break;
1935                 }
1936         } else if (rdev->family == CHIP_VERDE) {
1937                 si_pi->lcac_config = lcac_cape_verde;
1938                 si_pi->cac_override = cac_override_cape_verde;
1939                 si_pi->powertune_data = &powertune_data_cape_verde;
1940
1941                 switch (rdev->pdev->device) {
1942                 case 0x683B:
1943                 case 0x683F:
1944                 case 0x6829:
1945                 case 0x6835:
1946                         si_pi->cac_weights = cac_weights_cape_verde_pro;
1947                         si_pi->dte_data = dte_data_cape_verde;
1948                         break;
1949                 case 0x6825:
1950                 case 0x6827:
1951                         si_pi->cac_weights = cac_weights_heathrow;
1952                         si_pi->dte_data = dte_data_cape_verde;
1953                         break;
1954                 case 0x6824:
1955                 case 0x682D:
1956                         si_pi->cac_weights = cac_weights_chelsea_xt;
1957                         si_pi->dte_data = dte_data_cape_verde;
1958                         break;
1959                 case 0x682F:
1960                         si_pi->cac_weights = cac_weights_chelsea_pro;
1961                         si_pi->dte_data = dte_data_cape_verde;
1962                         break;
1963                 case 0x6820:
1964                         si_pi->cac_weights = cac_weights_heathrow;
1965                         si_pi->dte_data = dte_data_venus_xtx;
1966                         break;
1967                 case 0x6821:
1968                         si_pi->cac_weights = cac_weights_heathrow;
1969                         si_pi->dte_data = dte_data_venus_xt;
1970                         break;
1971                 case 0x6823:
1972                         si_pi->cac_weights = cac_weights_chelsea_pro;
1973                         si_pi->dte_data = dte_data_venus_pro;
1974                         break;
1975                 case 0x682B:
1976                         si_pi->cac_weights = cac_weights_chelsea_pro;
1977                         si_pi->dte_data = dte_data_venus_pro;
1978                         break;
1979                 default:
1980                         si_pi->cac_weights = cac_weights_cape_verde;
1981                         si_pi->dte_data = dte_data_cape_verde;
1982                         break;
1983                 }
1984         } else if (rdev->family == CHIP_OLAND) {
1985                 switch (rdev->pdev->device) {
1986                 case 0x6601:
1987                 case 0x6621:
1988                 case 0x6603:
1989                         si_pi->cac_weights = cac_weights_mars_pro;
1990                         si_pi->lcac_config = lcac_mars_pro;
1991                         si_pi->cac_override = cac_override_oland;
1992                         si_pi->powertune_data = &powertune_data_mars_pro;
1993                         si_pi->dte_data = dte_data_mars_pro;
1994                         update_dte_from_pl2 = true;
1995                         break;
1996                 case 0x6600:
1997                 case 0x6606:
1998                 case 0x6620:
1999                         si_pi->cac_weights = cac_weights_mars_xt;
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 0x6611:
2007                         si_pi->cac_weights = cac_weights_oland_pro;
2008                         si_pi->lcac_config = lcac_mars_pro;
2009                         si_pi->cac_override = cac_override_oland;
2010                         si_pi->powertune_data = &powertune_data_mars_pro;
2011                         si_pi->dte_data = dte_data_mars_pro;
2012                         update_dte_from_pl2 = true;
2013                         break;
2014                 case 0x6610:
2015                         si_pi->cac_weights = cac_weights_oland_xt;
2016                         si_pi->lcac_config = lcac_mars_pro;
2017                         si_pi->cac_override = cac_override_oland;
2018                         si_pi->powertune_data = &powertune_data_mars_pro;
2019                         si_pi->dte_data = dte_data_mars_pro;
2020                         update_dte_from_pl2 = true;
2021                         break;
2022                 default:
2023                         si_pi->cac_weights = cac_weights_oland;
2024                         si_pi->lcac_config = lcac_oland;
2025                         si_pi->cac_override = cac_override_oland;
2026                         si_pi->powertune_data = &powertune_data_oland;
2027                         si_pi->dte_data = dte_data_oland;
2028                         break;
2029                 }
2030         } else if (rdev->family == CHIP_HAINAN) {
2031                 si_pi->cac_weights = cac_weights_hainan;
2032                 si_pi->lcac_config = lcac_oland;
2033                 si_pi->cac_override = cac_override_oland;
2034                 si_pi->powertune_data = &powertune_data_hainan;
2035                 si_pi->dte_data = dte_data_sun_xt;
2036                 update_dte_from_pl2 = true;
2037         } else {
2038                 DRM_ERROR("Unknown SI asic revision, failed to initialize PowerTune!\n");
2039                 return;
2040         }
2041
2042         ni_pi->enable_power_containment = false;
2043         ni_pi->enable_cac = false;
2044         ni_pi->enable_sq_ramping = false;
2045         si_pi->enable_dte = false;
2046
2047         if (si_pi->powertune_data->enable_powertune_by_default) {
2048                 ni_pi->enable_power_containment= true;
2049                 ni_pi->enable_cac = true;
2050                 if (si_pi->dte_data.enable_dte_by_default) {
2051                         si_pi->enable_dte = true;
2052                         if (update_dte_from_pl2)
2053                                 si_update_dte_from_pl2(rdev, &si_pi->dte_data);
2054
2055                 }
2056                 ni_pi->enable_sq_ramping = true;
2057         }
2058
2059         ni_pi->driver_calculate_cac_leakage = true;
2060         ni_pi->cac_configuration_required = true;
2061
2062         if (ni_pi->cac_configuration_required) {
2063                 ni_pi->support_cac_long_term_average = true;
2064                 si_pi->dyn_powertune_data.l2_lta_window_size =
2065                         si_pi->powertune_data->l2_lta_window_size_default;
2066                 si_pi->dyn_powertune_data.lts_truncate =
2067                         si_pi->powertune_data->lts_truncate_default;
2068         } else {
2069                 ni_pi->support_cac_long_term_average = false;
2070                 si_pi->dyn_powertune_data.l2_lta_window_size = 0;
2071                 si_pi->dyn_powertune_data.lts_truncate = 0;
2072         }
2073
2074         si_pi->dyn_powertune_data.disable_uvd_powertune = false;
2075 }
2076
2077 static u32 si_get_smc_power_scaling_factor(struct radeon_device *rdev)
2078 {
2079         return 1;
2080 }
2081
2082 static u32 si_calculate_cac_wintime(struct radeon_device *rdev)
2083 {
2084         u32 xclk;
2085         u32 wintime;
2086         u32 cac_window;
2087         u32 cac_window_size;
2088
2089         xclk = radeon_get_xclk(rdev);
2090
2091         if (xclk == 0)
2092                 return 0;
2093
2094         cac_window = RREG32(CG_CAC_CTRL) & CAC_WINDOW_MASK;
2095         cac_window_size = ((cac_window & 0xFFFF0000) >> 16) * (cac_window & 0x0000FFFF);
2096
2097         wintime = (cac_window_size * 100) / xclk;
2098
2099         return wintime;
2100 }
2101
2102 static u32 si_scale_power_for_smc(u32 power_in_watts, u32 scaling_factor)
2103 {
2104         return power_in_watts;
2105 }
2106
2107 static int si_calculate_adjusted_tdp_limits(struct radeon_device *rdev,
2108                                             bool adjust_polarity,
2109                                             u32 tdp_adjustment,
2110                                             u32 *tdp_limit,
2111                                             u32 *near_tdp_limit)
2112 {
2113         u32 adjustment_delta, max_tdp_limit;
2114
2115         if (tdp_adjustment > (u32)rdev->pm.dpm.tdp_od_limit)
2116                 return -EINVAL;
2117
2118         max_tdp_limit = ((100 + 100) * rdev->pm.dpm.tdp_limit) / 100;
2119
2120         if (adjust_polarity) {
2121                 *tdp_limit = ((100 + tdp_adjustment) * rdev->pm.dpm.tdp_limit) / 100;
2122                 *near_tdp_limit = rdev->pm.dpm.near_tdp_limit_adjusted + (*tdp_limit - rdev->pm.dpm.tdp_limit);
2123         } else {
2124                 *tdp_limit = ((100 - tdp_adjustment) * rdev->pm.dpm.tdp_limit) / 100;
2125                 adjustment_delta  = rdev->pm.dpm.tdp_limit - *tdp_limit;
2126                 if (adjustment_delta < rdev->pm.dpm.near_tdp_limit_adjusted)
2127                         *near_tdp_limit = rdev->pm.dpm.near_tdp_limit_adjusted - adjustment_delta;
2128                 else
2129                         *near_tdp_limit = 0;
2130         }
2131
2132         if ((*tdp_limit <= 0) || (*tdp_limit > max_tdp_limit))
2133                 return -EINVAL;
2134         if ((*near_tdp_limit <= 0) || (*near_tdp_limit > *tdp_limit))
2135                 return -EINVAL;
2136
2137         return 0;
2138 }
2139
2140 static int si_populate_smc_tdp_limits(struct radeon_device *rdev,
2141                                       struct radeon_ps *radeon_state)
2142 {
2143         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2144         struct si_power_info *si_pi = si_get_pi(rdev);
2145
2146         if (ni_pi->enable_power_containment) {
2147                 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
2148                 PP_SIslands_PAPMParameters *papm_parm;
2149                 struct radeon_ppm_table *ppm = rdev->pm.dpm.dyn_state.ppm_table;
2150                 u32 scaling_factor = si_get_smc_power_scaling_factor(rdev);
2151                 u32 tdp_limit;
2152                 u32 near_tdp_limit;
2153                 int ret;
2154
2155                 if (scaling_factor == 0)
2156                         return -EINVAL;
2157
2158                 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
2159
2160                 ret = si_calculate_adjusted_tdp_limits(rdev,
2161                                                        false, /* ??? */
2162                                                        rdev->pm.dpm.tdp_adjustment,
2163                                                        &tdp_limit,
2164                                                        &near_tdp_limit);
2165                 if (ret)
2166                         return ret;
2167
2168                 smc_table->dpm2Params.TDPLimit =
2169                         cpu_to_be32(si_scale_power_for_smc(tdp_limit, scaling_factor) * 1000);
2170                 smc_table->dpm2Params.NearTDPLimit =
2171                         cpu_to_be32(si_scale_power_for_smc(near_tdp_limit, scaling_factor) * 1000);
2172                 smc_table->dpm2Params.SafePowerLimit =
2173                         cpu_to_be32(si_scale_power_for_smc((near_tdp_limit * SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT) / 100, scaling_factor) * 1000);
2174
2175                 ret = si_copy_bytes_to_smc(rdev,
2176                                            (si_pi->state_table_start + offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
2177                                                  offsetof(PP_SIslands_DPM2Parameters, TDPLimit)),
2178                                            (u8 *)(&(smc_table->dpm2Params.TDPLimit)),
2179                                            sizeof(u32) * 3,
2180                                            si_pi->sram_end);
2181                 if (ret)
2182                         return ret;
2183
2184                 if (si_pi->enable_ppm) {
2185                         papm_parm = &si_pi->papm_parm;
2186                         memset(papm_parm, 0, sizeof(PP_SIslands_PAPMParameters));
2187                         papm_parm->NearTDPLimitTherm = cpu_to_be32(ppm->dgpu_tdp);
2188                         papm_parm->dGPU_T_Limit = cpu_to_be32(ppm->tj_max);
2189                         papm_parm->dGPU_T_Warning = cpu_to_be32(95);
2190                         papm_parm->dGPU_T_Hysteresis = cpu_to_be32(5);
2191                         papm_parm->PlatformPowerLimit = 0xffffffff;
2192                         papm_parm->NearTDPLimitPAPM = 0xffffffff;
2193
2194                         ret = si_copy_bytes_to_smc(rdev, si_pi->papm_cfg_table_start,
2195                                                    (u8 *)papm_parm,
2196                                                    sizeof(PP_SIslands_PAPMParameters),
2197                                                    si_pi->sram_end);
2198                         if (ret)
2199                                 return ret;
2200                 }
2201         }
2202         return 0;
2203 }
2204
2205 static int si_populate_smc_tdp_limits_2(struct radeon_device *rdev,
2206                                         struct radeon_ps *radeon_state)
2207 {
2208         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2209         struct si_power_info *si_pi = si_get_pi(rdev);
2210
2211         if (ni_pi->enable_power_containment) {
2212                 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
2213                 u32 scaling_factor = si_get_smc_power_scaling_factor(rdev);
2214                 int ret;
2215
2216                 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
2217
2218                 smc_table->dpm2Params.NearTDPLimit =
2219                         cpu_to_be32(si_scale_power_for_smc(rdev->pm.dpm.near_tdp_limit_adjusted, scaling_factor) * 1000);
2220                 smc_table->dpm2Params.SafePowerLimit =
2221                         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);
2222
2223                 ret = si_copy_bytes_to_smc(rdev,
2224                                            (si_pi->state_table_start +
2225                                             offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
2226                                             offsetof(PP_SIslands_DPM2Parameters, NearTDPLimit)),
2227                                            (u8 *)(&(smc_table->dpm2Params.NearTDPLimit)),
2228                                            sizeof(u32) * 2,
2229                                            si_pi->sram_end);
2230                 if (ret)
2231                         return ret;
2232         }
2233
2234         return 0;
2235 }
2236
2237 static u16 si_calculate_power_efficiency_ratio(struct radeon_device *rdev,
2238                                                const u16 prev_std_vddc,
2239                                                const u16 curr_std_vddc)
2240 {
2241         u64 margin = (u64)SISLANDS_DPM2_PWREFFICIENCYRATIO_MARGIN;
2242         u64 prev_vddc = (u64)prev_std_vddc;
2243         u64 curr_vddc = (u64)curr_std_vddc;
2244         u64 pwr_efficiency_ratio, n, d;
2245
2246         if ((prev_vddc == 0) || (curr_vddc == 0))
2247                 return 0;
2248
2249         n = div64_u64((u64)1024 * curr_vddc * curr_vddc * ((u64)1000 + margin), (u64)1000);
2250         d = prev_vddc * prev_vddc;
2251         pwr_efficiency_ratio = div64_u64(n, d);
2252
2253         if (pwr_efficiency_ratio > (u64)0xFFFF)
2254                 return 0;
2255
2256         return (u16)pwr_efficiency_ratio;
2257 }
2258
2259 static bool si_should_disable_uvd_powertune(struct radeon_device *rdev,
2260                                             struct radeon_ps *radeon_state)
2261 {
2262         struct si_power_info *si_pi = si_get_pi(rdev);
2263
2264         if (si_pi->dyn_powertune_data.disable_uvd_powertune &&
2265             radeon_state->vclk && radeon_state->dclk)
2266                 return true;
2267
2268         return false;
2269 }
2270
2271 static int si_populate_power_containment_values(struct radeon_device *rdev,
2272                                                 struct radeon_ps *radeon_state,
2273                                                 SISLANDS_SMC_SWSTATE *smc_state)
2274 {
2275         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2276         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2277         struct ni_ps *state = ni_get_ps(radeon_state);
2278         SISLANDS_SMC_VOLTAGE_VALUE vddc;
2279         u32 prev_sclk;
2280         u32 max_sclk;
2281         u32 min_sclk;
2282         u16 prev_std_vddc;
2283         u16 curr_std_vddc;
2284         int i;
2285         u16 pwr_efficiency_ratio;
2286         u8 max_ps_percent;
2287         bool disable_uvd_power_tune;
2288         int ret;
2289
2290         if (ni_pi->enable_power_containment == false)
2291                 return 0;
2292
2293         if (state->performance_level_count == 0)
2294                 return -EINVAL;
2295
2296         if (smc_state->levelCount != state->performance_level_count)
2297                 return -EINVAL;
2298
2299         disable_uvd_power_tune = si_should_disable_uvd_powertune(rdev, radeon_state);
2300
2301         smc_state->levels[0].dpm2.MaxPS = 0;
2302         smc_state->levels[0].dpm2.NearTDPDec = 0;
2303         smc_state->levels[0].dpm2.AboveSafeInc = 0;
2304         smc_state->levels[0].dpm2.BelowSafeInc = 0;
2305         smc_state->levels[0].dpm2.PwrEfficiencyRatio = 0;
2306
2307         for (i = 1; i < state->performance_level_count; i++) {
2308                 prev_sclk = state->performance_levels[i-1].sclk;
2309                 max_sclk  = state->performance_levels[i].sclk;
2310                 if (i == 1)
2311                         max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_M;
2312                 else
2313                         max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_H;
2314
2315                 if (prev_sclk > max_sclk)
2316                         return -EINVAL;
2317
2318                 if ((max_ps_percent == 0) ||
2319                     (prev_sclk == max_sclk) ||
2320                     disable_uvd_power_tune) {
2321                         min_sclk = max_sclk;
2322                 } else if (i == 1) {
2323                         min_sclk = prev_sclk;
2324                 } else {
2325                         min_sclk = (prev_sclk * (u32)max_ps_percent) / 100;
2326                 }
2327
2328                 if (min_sclk < state->performance_levels[0].sclk)
2329                         min_sclk = state->performance_levels[0].sclk;
2330
2331                 if (min_sclk == 0)
2332                         return -EINVAL;
2333
2334                 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table,
2335                                                 state->performance_levels[i-1].vddc, &vddc);
2336                 if (ret)
2337                         return ret;
2338
2339                 ret = si_get_std_voltage_value(rdev, &vddc, &prev_std_vddc);
2340                 if (ret)
2341                         return ret;
2342
2343                 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table,
2344                                                 state->performance_levels[i].vddc, &vddc);
2345                 if (ret)
2346                         return ret;
2347
2348                 ret = si_get_std_voltage_value(rdev, &vddc, &curr_std_vddc);
2349                 if (ret)
2350                         return ret;
2351
2352                 pwr_efficiency_ratio = si_calculate_power_efficiency_ratio(rdev,
2353                                                                            prev_std_vddc, curr_std_vddc);
2354
2355                 smc_state->levels[i].dpm2.MaxPS = (u8)((SISLANDS_DPM2_MAX_PULSE_SKIP * (max_sclk - min_sclk)) / max_sclk);
2356                 smc_state->levels[i].dpm2.NearTDPDec = SISLANDS_DPM2_NEAR_TDP_DEC;
2357                 smc_state->levels[i].dpm2.AboveSafeInc = SISLANDS_DPM2_ABOVE_SAFE_INC;
2358                 smc_state->levels[i].dpm2.BelowSafeInc = SISLANDS_DPM2_BELOW_SAFE_INC;
2359                 smc_state->levels[i].dpm2.PwrEfficiencyRatio = cpu_to_be16(pwr_efficiency_ratio);
2360         }
2361
2362         return 0;
2363 }
2364
2365 static int si_populate_sq_ramping_values(struct radeon_device *rdev,
2366                                          struct radeon_ps *radeon_state,
2367                                          SISLANDS_SMC_SWSTATE *smc_state)
2368 {
2369         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2370         struct ni_ps *state = ni_get_ps(radeon_state);
2371         u32 sq_power_throttle, sq_power_throttle2;
2372         bool enable_sq_ramping = ni_pi->enable_sq_ramping;
2373         int i;
2374
2375         if (state->performance_level_count == 0)
2376                 return -EINVAL;
2377
2378         if (smc_state->levelCount != state->performance_level_count)
2379                 return -EINVAL;
2380
2381         if (rdev->pm.dpm.sq_ramping_threshold == 0)
2382                 return -EINVAL;
2383
2384         if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER > (MAX_POWER_MASK >> MAX_POWER_SHIFT))
2385                 enable_sq_ramping = false;
2386
2387         if (SISLANDS_DPM2_SQ_RAMP_MIN_POWER > (MIN_POWER_MASK >> MIN_POWER_SHIFT))
2388                 enable_sq_ramping = false;
2389
2390         if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA > (MAX_POWER_DELTA_MASK >> MAX_POWER_DELTA_SHIFT))
2391                 enable_sq_ramping = false;
2392
2393         if (SISLANDS_DPM2_SQ_RAMP_STI_SIZE > (STI_SIZE_MASK >> STI_SIZE_SHIFT))
2394                 enable_sq_ramping = false;
2395
2396         if (NISLANDS_DPM2_SQ_RAMP_LTI_RATIO <= (LTI_RATIO_MASK >> LTI_RATIO_SHIFT))
2397                 enable_sq_ramping = false;
2398
2399         for (i = 0; i < state->performance_level_count; i++) {
2400                 sq_power_throttle = 0;
2401                 sq_power_throttle2 = 0;
2402
2403                 if ((state->performance_levels[i].sclk >= rdev->pm.dpm.sq_ramping_threshold) &&
2404                     enable_sq_ramping) {
2405                         sq_power_throttle |= MAX_POWER(SISLANDS_DPM2_SQ_RAMP_MAX_POWER);
2406                         sq_power_throttle |= MIN_POWER(SISLANDS_DPM2_SQ_RAMP_MIN_POWER);
2407                         sq_power_throttle2 |= MAX_POWER_DELTA(SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA);
2408                         sq_power_throttle2 |= STI_SIZE(SISLANDS_DPM2_SQ_RAMP_STI_SIZE);
2409                         sq_power_throttle2 |= LTI_RATIO(SISLANDS_DPM2_SQ_RAMP_LTI_RATIO);
2410                 } else {
2411                         sq_power_throttle |= MAX_POWER_MASK | MIN_POWER_MASK;
2412                         sq_power_throttle2 |= MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
2413                 }
2414
2415                 smc_state->levels[i].SQPowerThrottle = cpu_to_be32(sq_power_throttle);
2416                 smc_state->levels[i].SQPowerThrottle_2 = cpu_to_be32(sq_power_throttle2);
2417         }
2418
2419         return 0;
2420 }
2421
2422 static int si_enable_power_containment(struct radeon_device *rdev,
2423                                        struct radeon_ps *radeon_new_state,
2424                                        bool enable)
2425 {
2426         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2427         PPSMC_Result smc_result;
2428         int ret = 0;
2429
2430         if (ni_pi->enable_power_containment) {
2431                 if (enable) {
2432                         if (!si_should_disable_uvd_powertune(rdev, radeon_new_state)) {
2433                                 smc_result = si_send_msg_to_smc(rdev, PPSMC_TDPClampingActive);
2434                                 if (smc_result != PPSMC_Result_OK) {
2435                                         ret = -EINVAL;
2436                                         ni_pi->pc_enabled = false;
2437                                 } else {
2438                                         ni_pi->pc_enabled = true;
2439                                 }
2440                         }
2441                 } else {
2442                         smc_result = si_send_msg_to_smc(rdev, PPSMC_TDPClampingInactive);
2443                         if (smc_result != PPSMC_Result_OK)
2444                                 ret = -EINVAL;
2445                         ni_pi->pc_enabled = false;
2446                 }
2447         }
2448
2449         return ret;
2450 }
2451
2452 static int si_initialize_smc_dte_tables(struct radeon_device *rdev)
2453 {
2454         struct si_power_info *si_pi = si_get_pi(rdev);
2455         int ret = 0;
2456         struct si_dte_data *dte_data = &si_pi->dte_data;
2457         Smc_SIslands_DTE_Configuration *dte_tables = NULL;
2458         u32 table_size;
2459         u8 tdep_count;
2460         u32 i;
2461
2462         if (dte_data == NULL)
2463                 si_pi->enable_dte = false;
2464
2465         if (si_pi->enable_dte == false)
2466                 return 0;
2467
2468         if (dte_data->k <= 0)
2469                 return -EINVAL;
2470
2471         dte_tables = kzalloc(sizeof(Smc_SIslands_DTE_Configuration), GFP_KERNEL);
2472         if (dte_tables == NULL) {
2473                 si_pi->enable_dte = false;
2474                 return -ENOMEM;
2475         }
2476
2477         table_size = dte_data->k;
2478
2479         if (table_size > SMC_SISLANDS_DTE_MAX_FILTER_STAGES)
2480                 table_size = SMC_SISLANDS_DTE_MAX_FILTER_STAGES;
2481
2482         tdep_count = dte_data->tdep_count;
2483         if (tdep_count > SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE)
2484                 tdep_count = SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE;
2485
2486         dte_tables->K = cpu_to_be32(table_size);
2487         dte_tables->T0 = cpu_to_be32(dte_data->t0);
2488         dte_tables->MaxT = cpu_to_be32(dte_data->max_t);
2489         dte_tables->WindowSize = dte_data->window_size;
2490         dte_tables->temp_select = dte_data->temp_select;
2491         dte_tables->DTE_mode = dte_data->dte_mode;
2492         dte_tables->Tthreshold = cpu_to_be32(dte_data->t_threshold);
2493
2494         if (tdep_count > 0)
2495                 table_size--;
2496
2497         for (i = 0; i < table_size; i++) {
2498                 dte_tables->tau[i] = cpu_to_be32(dte_data->tau[i]);
2499                 dte_tables->R[i]   = cpu_to_be32(dte_data->r[i]);
2500         }
2501
2502         dte_tables->Tdep_count = tdep_count;
2503
2504         for (i = 0; i < (u32)tdep_count; i++) {
2505                 dte_tables->T_limits[i] = dte_data->t_limits[i];
2506                 dte_tables->Tdep_tau[i] = cpu_to_be32(dte_data->tdep_tau[i]);
2507                 dte_tables->Tdep_R[i] = cpu_to_be32(dte_data->tdep_r[i]);
2508         }
2509
2510         ret = si_copy_bytes_to_smc(rdev, si_pi->dte_table_start, (u8 *)dte_tables,
2511                                    sizeof(Smc_SIslands_DTE_Configuration), si_pi->sram_end);
2512         kfree(dte_tables);
2513
2514         return ret;
2515 }
2516
2517 static int si_get_cac_std_voltage_max_min(struct radeon_device *rdev,
2518                                           u16 *max, u16 *min)
2519 {
2520         struct si_power_info *si_pi = si_get_pi(rdev);
2521         struct radeon_cac_leakage_table *table =
2522                 &rdev->pm.dpm.dyn_state.cac_leakage_table;
2523         u32 i;
2524         u32 v0_loadline;
2525
2526
2527         if (table == NULL)
2528                 return -EINVAL;
2529
2530         *max = 0;
2531         *min = 0xFFFF;
2532
2533         for (i = 0; i < table->count; i++) {
2534                 if (table->entries[i].vddc > *max)
2535                         *max = table->entries[i].vddc;
2536                 if (table->entries[i].vddc < *min)
2537                         *min = table->entries[i].vddc;
2538         }
2539
2540         if (si_pi->powertune_data->lkge_lut_v0_percent > 100)
2541                 return -EINVAL;
2542
2543         v0_loadline = (*min) * (100 - si_pi->powertune_data->lkge_lut_v0_percent) / 100;
2544
2545         if (v0_loadline > 0xFFFFUL)
2546                 return -EINVAL;
2547
2548         *min = (u16)v0_loadline;
2549
2550         if ((*min > *max) || (*max == 0) || (*min == 0))
2551                 return -EINVAL;
2552
2553         return 0;
2554 }
2555
2556 static u16 si_get_cac_std_voltage_step(u16 max, u16 min)
2557 {
2558         return ((max - min) + (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1)) /
2559                 SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES;
2560 }
2561
2562 static int si_init_dte_leakage_table(struct radeon_device *rdev,
2563                                      PP_SIslands_CacConfig *cac_tables,
2564                                      u16 vddc_max, u16 vddc_min, u16 vddc_step,
2565                                      u16 t0, u16 t_step)
2566 {
2567         struct si_power_info *si_pi = si_get_pi(rdev);
2568         u32 leakage;
2569         unsigned int i, j;
2570         s32 t;
2571         u32 smc_leakage;
2572         u32 scaling_factor;
2573         u16 voltage;
2574
2575         scaling_factor = si_get_smc_power_scaling_factor(rdev);
2576
2577         for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++) {
2578                 t = (1000 * (i * t_step + t0));
2579
2580                 for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) {
2581                         voltage = vddc_max - (vddc_step * j);
2582
2583                         si_calculate_leakage_for_v_and_t(rdev,
2584                                                          &si_pi->powertune_data->leakage_coefficients,
2585                                                          voltage,
2586                                                          t,
2587                                                          si_pi->dyn_powertune_data.cac_leakage,
2588                                                          &leakage);
2589
2590                         smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4;
2591
2592                         if (smc_leakage > 0xFFFF)
2593                                 smc_leakage = 0xFFFF;
2594
2595                         cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] =
2596                                 cpu_to_be16((u16)smc_leakage);
2597                 }
2598         }
2599         return 0;
2600 }
2601
2602 static int si_init_simplified_leakage_table(struct radeon_device *rdev,
2603                                             PP_SIslands_CacConfig *cac_tables,
2604                                             u16 vddc_max, u16 vddc_min, u16 vddc_step)
2605 {
2606         struct si_power_info *si_pi = si_get_pi(rdev);
2607         u32 leakage;
2608         unsigned int i, j;
2609         u32 smc_leakage;
2610         u32 scaling_factor;
2611         u16 voltage;
2612
2613         scaling_factor = si_get_smc_power_scaling_factor(rdev);
2614
2615         for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) {
2616                 voltage = vddc_max - (vddc_step * j);
2617
2618                 si_calculate_leakage_for_v(rdev,
2619                                            &si_pi->powertune_data->leakage_coefficients,
2620                                            si_pi->powertune_data->fixed_kt,
2621                                            voltage,
2622                                            si_pi->dyn_powertune_data.cac_leakage,
2623                                            &leakage);
2624
2625                 smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4;
2626
2627                 if (smc_leakage > 0xFFFF)
2628                         smc_leakage = 0xFFFF;
2629
2630                 for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++)
2631                         cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] =
2632                                 cpu_to_be16((u16)smc_leakage);
2633         }
2634         return 0;
2635 }
2636
2637 static int si_initialize_smc_cac_tables(struct radeon_device *rdev)
2638 {
2639         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2640         struct si_power_info *si_pi = si_get_pi(rdev);
2641         PP_SIslands_CacConfig *cac_tables = NULL;
2642         u16 vddc_max, vddc_min, vddc_step;
2643         u16 t0, t_step;
2644         u32 load_line_slope, reg;
2645         int ret = 0;
2646         u32 ticks_per_us = radeon_get_xclk(rdev) / 100;
2647
2648         if (ni_pi->enable_cac == false)
2649                 return 0;
2650
2651         cac_tables = kzalloc(sizeof(PP_SIslands_CacConfig), GFP_KERNEL);
2652         if (!cac_tables)
2653                 return -ENOMEM;
2654
2655         reg = RREG32(CG_CAC_CTRL) & ~CAC_WINDOW_MASK;
2656         reg |= CAC_WINDOW(si_pi->powertune_data->cac_window);
2657         WREG32(CG_CAC_CTRL, reg);
2658
2659         si_pi->dyn_powertune_data.cac_leakage = rdev->pm.dpm.cac_leakage;
2660         si_pi->dyn_powertune_data.dc_pwr_value =
2661                 si_pi->powertune_data->dc_cac[NISLANDS_DCCAC_LEVEL_0];
2662         si_pi->dyn_powertune_data.wintime = si_calculate_cac_wintime(rdev);
2663         si_pi->dyn_powertune_data.shift_n = si_pi->powertune_data->shift_n_default;
2664
2665         si_pi->dyn_powertune_data.leakage_minimum_temperature = 80 * 1000;
2666
2667         ret = si_get_cac_std_voltage_max_min(rdev, &vddc_max, &vddc_min);
2668         if (ret)
2669                 goto done_free;
2670
2671         vddc_step = si_get_cac_std_voltage_step(vddc_max, vddc_min);
2672         vddc_min = vddc_max - (vddc_step * (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1));
2673         t_step = 4;
2674         t0 = 60;
2675
2676         if (si_pi->enable_dte || ni_pi->driver_calculate_cac_leakage)
2677                 ret = si_init_dte_leakage_table(rdev, cac_tables,
2678                                                 vddc_max, vddc_min, vddc_step,
2679                                                 t0, t_step);
2680         else
2681                 ret = si_init_simplified_leakage_table(rdev, cac_tables,
2682                                                        vddc_max, vddc_min, vddc_step);
2683         if (ret)
2684                 goto done_free;
2685
2686         load_line_slope = ((u32)rdev->pm.dpm.load_line_slope << SMC_SISLANDS_SCALE_R) / 100;
2687
2688         cac_tables->l2numWin_TDP = cpu_to_be32(si_pi->dyn_powertune_data.l2_lta_window_size);
2689         cac_tables->lts_truncate_n = si_pi->dyn_powertune_data.lts_truncate;
2690         cac_tables->SHIFT_N = si_pi->dyn_powertune_data.shift_n;
2691         cac_tables->lkge_lut_V0 = cpu_to_be32((u32)vddc_min);
2692         cac_tables->lkge_lut_Vstep = cpu_to_be32((u32)vddc_step);
2693         cac_tables->R_LL = cpu_to_be32(load_line_slope);
2694         cac_tables->WinTime = cpu_to_be32(si_pi->dyn_powertune_data.wintime);
2695         cac_tables->calculation_repeats = cpu_to_be32(2);
2696         cac_tables->dc_cac = cpu_to_be32(0);
2697         cac_tables->log2_PG_LKG_SCALE = 12;
2698         cac_tables->cac_temp = si_pi->powertune_data->operating_temp;
2699         cac_tables->lkge_lut_T0 = cpu_to_be32((u32)t0);
2700         cac_tables->lkge_lut_Tstep = cpu_to_be32((u32)t_step);
2701
2702         ret = si_copy_bytes_to_smc(rdev, si_pi->cac_table_start, (u8 *)cac_tables,
2703                                    sizeof(PP_SIslands_CacConfig), si_pi->sram_end);
2704
2705         if (ret)
2706                 goto done_free;
2707
2708         ret = si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_ticks_per_us, ticks_per_us);
2709
2710 done_free:
2711         if (ret) {
2712                 ni_pi->enable_cac = false;
2713                 ni_pi->enable_power_containment = false;
2714         }
2715
2716         kfree(cac_tables);
2717
2718         return 0;
2719 }
2720
2721 static int si_program_cac_config_registers(struct radeon_device *rdev,
2722                                            const struct si_cac_config_reg *cac_config_regs)
2723 {
2724         const struct si_cac_config_reg *config_regs = cac_config_regs;
2725         u32 data = 0, offset;
2726
2727         if (!config_regs)
2728                 return -EINVAL;
2729
2730         while (config_regs->offset != 0xFFFFFFFF) {
2731                 switch (config_regs->type) {
2732                 case SISLANDS_CACCONFIG_CGIND:
2733                         offset = SMC_CG_IND_START + config_regs->offset;
2734                         if (offset < SMC_CG_IND_END)
2735                                 data = RREG32_SMC(offset);
2736                         break;
2737                 default:
2738                         data = RREG32(config_regs->offset << 2);
2739                         break;
2740                 }
2741
2742                 data &= ~config_regs->mask;
2743                 data |= ((config_regs->value << config_regs->shift) & config_regs->mask);
2744
2745                 switch (config_regs->type) {
2746                 case SISLANDS_CACCONFIG_CGIND:
2747                         offset = SMC_CG_IND_START + config_regs->offset;
2748                         if (offset < SMC_CG_IND_END)
2749                                 WREG32_SMC(offset, data);
2750                         break;
2751                 default:
2752                         WREG32(config_regs->offset << 2, data);
2753                         break;
2754                 }
2755                 config_regs++;
2756         }
2757         return 0;
2758 }
2759
2760 static int si_initialize_hardware_cac_manager(struct radeon_device *rdev)
2761 {
2762         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2763         struct si_power_info *si_pi = si_get_pi(rdev);
2764         int ret;
2765
2766         if ((ni_pi->enable_cac == false) ||
2767             (ni_pi->cac_configuration_required == false))
2768                 return 0;
2769
2770         ret = si_program_cac_config_registers(rdev, si_pi->lcac_config);
2771         if (ret)
2772                 return ret;
2773         ret = si_program_cac_config_registers(rdev, si_pi->cac_override);
2774         if (ret)
2775                 return ret;
2776         ret = si_program_cac_config_registers(rdev, si_pi->cac_weights);
2777         if (ret)
2778                 return ret;
2779
2780         return 0;
2781 }
2782
2783 static int si_enable_smc_cac(struct radeon_device *rdev,
2784                              struct radeon_ps *radeon_new_state,
2785                              bool enable)
2786 {
2787         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2788         struct si_power_info *si_pi = si_get_pi(rdev);
2789         PPSMC_Result smc_result;
2790         int ret = 0;
2791
2792         if (ni_pi->enable_cac) {
2793                 if (enable) {
2794                         if (!si_should_disable_uvd_powertune(rdev, radeon_new_state)) {
2795                                 if (ni_pi->support_cac_long_term_average) {
2796                                         smc_result = si_send_msg_to_smc(rdev, PPSMC_CACLongTermAvgEnable);
2797                                         if (smc_result != PPSMC_Result_OK)
2798                                                 ni_pi->support_cac_long_term_average = false;
2799                                 }
2800
2801                                 smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableCac);
2802                                 if (smc_result != PPSMC_Result_OK) {
2803                                         ret = -EINVAL;
2804                                         ni_pi->cac_enabled = false;
2805                                 } else {
2806                                         ni_pi->cac_enabled = true;
2807                                 }
2808
2809                                 if (si_pi->enable_dte) {
2810                                         smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableDTE);
2811                                         if (smc_result != PPSMC_Result_OK)
2812                                                 ret = -EINVAL;
2813                                 }
2814                         }
2815                 } else if (ni_pi->cac_enabled) {
2816                         if (si_pi->enable_dte)
2817                                 smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_DisableDTE);
2818
2819                         smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_DisableCac);
2820
2821                         ni_pi->cac_enabled = false;
2822
2823                         if (ni_pi->support_cac_long_term_average)
2824                                 smc_result = si_send_msg_to_smc(rdev, PPSMC_CACLongTermAvgDisable);
2825                 }
2826         }
2827         return ret;
2828 }
2829
2830 static int si_init_smc_spll_table(struct radeon_device *rdev)
2831 {
2832         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2833         struct si_power_info *si_pi = si_get_pi(rdev);
2834         SMC_SISLANDS_SPLL_DIV_TABLE *spll_table;
2835         SISLANDS_SMC_SCLK_VALUE sclk_params;
2836         u32 fb_div, p_div;
2837         u32 clk_s, clk_v;
2838         u32 sclk = 0;
2839         int ret = 0;
2840         u32 tmp;
2841         int i;
2842
2843         if (si_pi->spll_table_start == 0)
2844                 return -EINVAL;
2845
2846         spll_table = kzalloc(sizeof(SMC_SISLANDS_SPLL_DIV_TABLE), GFP_KERNEL);
2847         if (spll_table == NULL)
2848                 return -ENOMEM;
2849
2850         for (i = 0; i < 256; i++) {
2851                 ret = si_calculate_sclk_params(rdev, sclk, &sclk_params);
2852                 if (ret)
2853                         break;
2854
2855                 p_div = (sclk_params.vCG_SPLL_FUNC_CNTL & SPLL_PDIV_A_MASK) >> SPLL_PDIV_A_SHIFT;
2856                 fb_div = (sclk_params.vCG_SPLL_FUNC_CNTL_3 & SPLL_FB_DIV_MASK) >> SPLL_FB_DIV_SHIFT;
2857                 clk_s = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM & CLK_S_MASK) >> CLK_S_SHIFT;
2858                 clk_v = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM_2 & CLK_V_MASK) >> CLK_V_SHIFT;
2859
2860                 fb_div &= ~0x00001FFF;
2861                 fb_div >>= 1;
2862                 clk_v >>= 6;
2863
2864                 if (p_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT))
2865                         ret = -EINVAL;
2866                 if (fb_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT))
2867                         ret = -EINVAL;
2868                 if (clk_s & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT))
2869                         ret = -EINVAL;
2870                 if (clk_v & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT))
2871                         ret = -EINVAL;
2872
2873                 if (ret)
2874                         break;
2875
2876                 tmp = ((fb_div << SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK) |
2877                         ((p_div << SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK);
2878                 spll_table->freq[i] = cpu_to_be32(tmp);
2879
2880                 tmp = ((clk_v << SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK) |
2881                         ((clk_s << SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK);
2882                 spll_table->ss[i] = cpu_to_be32(tmp);
2883
2884                 sclk += 512;
2885         }
2886
2887
2888         if (!ret)
2889                 ret = si_copy_bytes_to_smc(rdev, si_pi->spll_table_start,
2890                                            (u8 *)spll_table, sizeof(SMC_SISLANDS_SPLL_DIV_TABLE),
2891                                            si_pi->sram_end);
2892
2893         if (ret)
2894                 ni_pi->enable_power_containment = false;
2895
2896         kfree(spll_table);
2897
2898         return ret;
2899 }
2900
2901 static void si_apply_state_adjust_rules(struct radeon_device *rdev,
2902                                         struct radeon_ps *rps)
2903 {
2904         struct ni_ps *ps = ni_get_ps(rps);
2905         struct radeon_clock_and_voltage_limits *max_limits;
2906         bool disable_mclk_switching = false;
2907         bool disable_sclk_switching = false;
2908         u32 mclk, sclk;
2909         u16 vddc, vddci;
2910         u32 max_sclk_vddc, max_mclk_vddci, max_mclk_vddc;
2911         int i;
2912
2913         if ((rdev->pm.dpm.new_active_crtc_count > 1) ||
2914             ni_dpm_vblank_too_short(rdev))
2915                 disable_mclk_switching = true;
2916
2917         if (rps->vclk || rps->dclk) {
2918                 disable_mclk_switching = true;
2919                 disable_sclk_switching = true;
2920         }
2921
2922         if (rdev->pm.dpm.ac_power)
2923                 max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
2924         else
2925                 max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc;
2926
2927         for (i = ps->performance_level_count - 2; i >= 0; i--) {
2928                 if (ps->performance_levels[i].vddc > ps->performance_levels[i+1].vddc)
2929                         ps->performance_levels[i].vddc = ps->performance_levels[i+1].vddc;
2930         }
2931         if (rdev->pm.dpm.ac_power == false) {
2932                 for (i = 0; i < ps->performance_level_count; i++) {
2933                         if (ps->performance_levels[i].mclk > max_limits->mclk)
2934                                 ps->performance_levels[i].mclk = max_limits->mclk;
2935                         if (ps->performance_levels[i].sclk > max_limits->sclk)
2936                                 ps->performance_levels[i].sclk = max_limits->sclk;
2937                         if (ps->performance_levels[i].vddc > max_limits->vddc)
2938                                 ps->performance_levels[i].vddc = max_limits->vddc;
2939                         if (ps->performance_levels[i].vddci > max_limits->vddci)
2940                                 ps->performance_levels[i].vddci = max_limits->vddci;
2941                 }
2942         }
2943
2944         /* limit clocks to max supported clocks based on voltage dependency tables */
2945         btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
2946                                                         &max_sclk_vddc);
2947         btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
2948                                                         &max_mclk_vddci);
2949         btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
2950                                                         &max_mclk_vddc);
2951
2952         for (i = 0; i < ps->performance_level_count; i++) {
2953                 if (max_sclk_vddc) {
2954                         if (ps->performance_levels[i].sclk > max_sclk_vddc)
2955                                 ps->performance_levels[i].sclk = max_sclk_vddc;
2956                 }
2957                 if (max_mclk_vddci) {
2958                         if (ps->performance_levels[i].mclk > max_mclk_vddci)
2959                                 ps->performance_levels[i].mclk = max_mclk_vddci;
2960                 }
2961                 if (max_mclk_vddc) {
2962                         if (ps->performance_levels[i].mclk > max_mclk_vddc)
2963                                 ps->performance_levels[i].mclk = max_mclk_vddc;
2964                 }
2965         }
2966
2967         /* XXX validate the min clocks required for display */
2968
2969         if (disable_mclk_switching) {
2970                 mclk  = ps->performance_levels[ps->performance_level_count - 1].mclk;
2971                 vddci = ps->performance_levels[ps->performance_level_count - 1].vddci;
2972         } else {
2973                 mclk = ps->performance_levels[0].mclk;
2974                 vddci = ps->performance_levels[0].vddci;
2975         }
2976
2977         if (disable_sclk_switching) {
2978                 sclk = ps->performance_levels[ps->performance_level_count - 1].sclk;
2979                 vddc = ps->performance_levels[ps->performance_level_count - 1].vddc;
2980         } else {
2981                 sclk = ps->performance_levels[0].sclk;
2982                 vddc = ps->performance_levels[0].vddc;
2983         }
2984
2985         /* adjusted low state */
2986         ps->performance_levels[0].sclk = sclk;
2987         ps->performance_levels[0].mclk = mclk;
2988         ps->performance_levels[0].vddc = vddc;
2989         ps->performance_levels[0].vddci = vddci;
2990
2991         if (disable_sclk_switching) {
2992                 sclk = ps->performance_levels[0].sclk;
2993                 for (i = 1; i < ps->performance_level_count; i++) {
2994                         if (sclk < ps->performance_levels[i].sclk)
2995                                 sclk = ps->performance_levels[i].sclk;
2996                 }
2997                 for (i = 0; i < ps->performance_level_count; i++) {
2998                         ps->performance_levels[i].sclk = sclk;
2999                         ps->performance_levels[i].vddc = vddc;
3000                 }
3001         } else {
3002                 for (i = 1; i < ps->performance_level_count; i++) {
3003                         if (ps->performance_levels[i].sclk < ps->performance_levels[i - 1].sclk)
3004                                 ps->performance_levels[i].sclk = ps->performance_levels[i - 1].sclk;
3005                         if (ps->performance_levels[i].vddc < ps->performance_levels[i - 1].vddc)
3006                                 ps->performance_levels[i].vddc = ps->performance_levels[i - 1].vddc;
3007                 }
3008         }
3009
3010         if (disable_mclk_switching) {
3011                 mclk = ps->performance_levels[0].mclk;
3012                 for (i = 1; i < ps->performance_level_count; i++) {
3013                         if (mclk < ps->performance_levels[i].mclk)
3014                                 mclk = ps->performance_levels[i].mclk;
3015                 }
3016                 for (i = 0; i < ps->performance_level_count; i++) {
3017                         ps->performance_levels[i].mclk = mclk;
3018                         ps->performance_levels[i].vddci = vddci;
3019                 }
3020         } else {
3021                 for (i = 1; i < ps->performance_level_count; i++) {
3022                         if (ps->performance_levels[i].mclk < ps->performance_levels[i - 1].mclk)
3023                                 ps->performance_levels[i].mclk = ps->performance_levels[i - 1].mclk;
3024                         if (ps->performance_levels[i].vddci < ps->performance_levels[i - 1].vddci)
3025                                 ps->performance_levels[i].vddci = ps->performance_levels[i - 1].vddci;
3026                 }
3027         }
3028
3029         for (i = 0; i < ps->performance_level_count; i++)
3030                 btc_adjust_clock_combinations(rdev, max_limits,
3031                                               &ps->performance_levels[i]);
3032
3033         for (i = 0; i < ps->performance_level_count; i++) {
3034                 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
3035                                                    ps->performance_levels[i].sclk,
3036                                                    max_limits->vddc,  &ps->performance_levels[i].vddc);
3037                 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
3038                                                    ps->performance_levels[i].mclk,
3039                                                    max_limits->vddci, &ps->performance_levels[i].vddci);
3040                 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
3041                                                    ps->performance_levels[i].mclk,
3042                                                    max_limits->vddc,  &ps->performance_levels[i].vddc);
3043                 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk,
3044                                                    rdev->clock.current_dispclk,
3045                                                    max_limits->vddc,  &ps->performance_levels[i].vddc);
3046         }
3047
3048         for (i = 0; i < ps->performance_level_count; i++) {
3049                 btc_apply_voltage_delta_rules(rdev,
3050                                               max_limits->vddc, max_limits->vddci,
3051                                               &ps->performance_levels[i].vddc,
3052                                               &ps->performance_levels[i].vddci);
3053         }
3054
3055         ps->dc_compatible = true;
3056         for (i = 0; i < ps->performance_level_count; i++) {
3057                 if (ps->performance_levels[i].vddc > rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.vddc)
3058                         ps->dc_compatible = false;
3059         }
3060
3061 }
3062
3063 #if 0
3064 static int si_read_smc_soft_register(struct radeon_device *rdev,
3065                                      u16 reg_offset, u32 *value)
3066 {
3067         struct si_power_info *si_pi = si_get_pi(rdev);
3068
3069         return si_read_smc_sram_dword(rdev,
3070                                       si_pi->soft_regs_start + reg_offset, value,
3071                                       si_pi->sram_end);
3072 }
3073 #endif
3074
3075 static int si_write_smc_soft_register(struct radeon_device *rdev,
3076                                       u16 reg_offset, u32 value)
3077 {
3078         struct si_power_info *si_pi = si_get_pi(rdev);
3079
3080         return si_write_smc_sram_dword(rdev,
3081                                        si_pi->soft_regs_start + reg_offset,
3082                                        value, si_pi->sram_end);
3083 }
3084
3085 static bool si_is_special_1gb_platform(struct radeon_device *rdev)
3086 {
3087         bool ret = false;
3088         u32 tmp, width, row, column, bank, density;
3089         bool is_memory_gddr5, is_special;
3090
3091         tmp = RREG32(MC_SEQ_MISC0);
3092         is_memory_gddr5 = (MC_SEQ_MISC0_GDDR5_VALUE == ((tmp & MC_SEQ_MISC0_GDDR5_MASK) >> MC_SEQ_MISC0_GDDR5_SHIFT));
3093         is_special = (MC_SEQ_MISC0_REV_ID_VALUE == ((tmp & MC_SEQ_MISC0_REV_ID_MASK) >> MC_SEQ_MISC0_REV_ID_SHIFT))
3094                 & (MC_SEQ_MISC0_VEN_ID_VALUE == ((tmp & MC_SEQ_MISC0_VEN_ID_MASK) >> MC_SEQ_MISC0_VEN_ID_SHIFT));
3095
3096         WREG32(MC_SEQ_IO_DEBUG_INDEX, 0xb);
3097         width = ((RREG32(MC_SEQ_IO_DEBUG_DATA) >> 1) & 1) ? 16 : 32;
3098
3099         tmp = RREG32(MC_ARB_RAMCFG);
3100         row = ((tmp & NOOFROWS_MASK) >> NOOFROWS_SHIFT) + 10;
3101         column = ((tmp & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT) + 8;
3102         bank = ((tmp & NOOFBANK_MASK) >> NOOFBANK_SHIFT) + 2;
3103
3104         density = (1 << (row + column - 20 + bank)) * width;
3105
3106         if ((rdev->pdev->device == 0x6819) &&
3107             is_memory_gddr5 && is_special && (density == 0x400))
3108                 ret = true;
3109
3110         return ret;
3111 }
3112
3113 static void si_get_leakage_vddc(struct radeon_device *rdev)
3114 {
3115         struct si_power_info *si_pi = si_get_pi(rdev);
3116         u16 vddc, count = 0;
3117         int i, ret;
3118
3119         for (i = 0; i < SISLANDS_MAX_LEAKAGE_COUNT; i++) {
3120                 ret = radeon_atom_get_leakage_vddc_based_on_leakage_idx(rdev, &vddc, SISLANDS_LEAKAGE_INDEX0 + i);
3121
3122                 if (!ret && (vddc > 0) && (vddc != (SISLANDS_LEAKAGE_INDEX0 + i))) {
3123                         si_pi->leakage_voltage.entries[count].voltage = vddc;
3124                         si_pi->leakage_voltage.entries[count].leakage_index =
3125                                 SISLANDS_LEAKAGE_INDEX0 + i;
3126                         count++;
3127                 }
3128         }
3129         si_pi->leakage_voltage.count = count;
3130 }
3131
3132 static int si_get_leakage_voltage_from_leakage_index(struct radeon_device *rdev,
3133                                                      u32 index, u16 *leakage_voltage)
3134 {
3135         struct si_power_info *si_pi = si_get_pi(rdev);
3136         int i;
3137
3138         if (leakage_voltage == NULL)
3139                 return -EINVAL;
3140
3141         if ((index & 0xff00) != 0xff00)
3142                 return -EINVAL;
3143
3144         if ((index & 0xff) > SISLANDS_MAX_LEAKAGE_COUNT + 1)
3145                 return -EINVAL;
3146
3147         if (index < SISLANDS_LEAKAGE_INDEX0)
3148                 return -EINVAL;
3149
3150         for (i = 0; i < si_pi->leakage_voltage.count; i++) {
3151                 if (si_pi->leakage_voltage.entries[i].leakage_index == index) {
3152                         *leakage_voltage = si_pi->leakage_voltage.entries[i].voltage;
3153                         return 0;
3154                 }
3155         }
3156         return -EAGAIN;
3157 }
3158
3159 static void si_set_dpm_event_sources(struct radeon_device *rdev, u32 sources)
3160 {
3161         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3162         bool want_thermal_protection;
3163         enum radeon_dpm_event_src dpm_event_src;
3164
3165         switch (sources) {
3166         case 0:
3167         default:
3168                 want_thermal_protection = false;
3169                 break;
3170         case (1 << RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL):
3171                 want_thermal_protection = true;
3172                 dpm_event_src = RADEON_DPM_EVENT_SRC_DIGITAL;
3173                 break;
3174         case (1 << RADEON_DPM_AUTO_THROTTLE_SRC_EXTERNAL):
3175                 want_thermal_protection = true;
3176                 dpm_event_src = RADEON_DPM_EVENT_SRC_EXTERNAL;
3177                 break;
3178         case ((1 << RADEON_DPM_AUTO_THROTTLE_SRC_EXTERNAL) |
3179               (1 << RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL)):
3180                 want_thermal_protection = true;
3181                 dpm_event_src = RADEON_DPM_EVENT_SRC_DIGIAL_OR_EXTERNAL;
3182                 break;
3183         }
3184
3185         if (want_thermal_protection) {
3186                 WREG32_P(CG_THERMAL_CTRL, DPM_EVENT_SRC(dpm_event_src), ~DPM_EVENT_SRC_MASK);
3187                 if (pi->thermal_protection)
3188                         WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
3189         } else {
3190                 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
3191         }
3192 }
3193
3194 static void si_enable_auto_throttle_source(struct radeon_device *rdev,
3195                                            enum radeon_dpm_auto_throttle_src source,
3196                                            bool enable)
3197 {
3198         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3199
3200         if (enable) {
3201                 if (!(pi->active_auto_throttle_sources & (1 << source))) {
3202                         pi->active_auto_throttle_sources |= 1 << source;
3203                         si_set_dpm_event_sources(rdev, pi->active_auto_throttle_sources);
3204                 }
3205         } else {
3206                 if (pi->active_auto_throttle_sources & (1 << source)) {
3207                         pi->active_auto_throttle_sources &= ~(1 << source);
3208                         si_set_dpm_event_sources(rdev, pi->active_auto_throttle_sources);
3209                 }
3210         }
3211 }
3212
3213 static void si_start_dpm(struct radeon_device *rdev)
3214 {
3215         WREG32_P(GENERAL_PWRMGT, GLOBAL_PWRMGT_EN, ~GLOBAL_PWRMGT_EN);
3216 }
3217
3218 static void si_stop_dpm(struct radeon_device *rdev)
3219 {
3220         WREG32_P(GENERAL_PWRMGT, 0, ~GLOBAL_PWRMGT_EN);
3221 }
3222
3223 static void si_enable_sclk_control(struct radeon_device *rdev, bool enable)
3224 {
3225         if (enable)
3226                 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~SCLK_PWRMGT_OFF);
3227         else
3228                 WREG32_P(SCLK_PWRMGT_CNTL, SCLK_PWRMGT_OFF, ~SCLK_PWRMGT_OFF);
3229
3230 }
3231
3232 #if 0
3233 static int si_notify_hardware_of_thermal_state(struct radeon_device *rdev,
3234                                                u32 thermal_level)
3235 {
3236         PPSMC_Result ret;
3237
3238         if (thermal_level == 0) {
3239                 ret = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt);
3240                 if (ret == PPSMC_Result_OK)
3241                         return 0;
3242                 else
3243                         return -EINVAL;
3244         }
3245         return 0;
3246 }
3247
3248 static void si_notify_hardware_vpu_recovery_event(struct radeon_device *rdev)
3249 {
3250         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_tdr_is_about_to_happen, true);
3251 }
3252 #endif
3253
3254 #if 0
3255 static int si_notify_hw_of_powersource(struct radeon_device *rdev, bool ac_power)
3256 {
3257         if (ac_power)
3258                 return (si_send_msg_to_smc(rdev, PPSMC_MSG_RunningOnAC) == PPSMC_Result_OK) ?
3259                         0 : -EINVAL;
3260
3261         return 0;
3262 }
3263 #endif
3264
3265 static PPSMC_Result si_send_msg_to_smc_with_parameter(struct radeon_device *rdev,
3266                                                       PPSMC_Msg msg, u32 parameter)
3267 {
3268         WREG32(SMC_SCRATCH0, parameter);
3269         return si_send_msg_to_smc(rdev, msg);
3270 }
3271
3272 static int si_restrict_performance_levels_before_switch(struct radeon_device *rdev)
3273 {
3274         if (si_send_msg_to_smc(rdev, PPSMC_MSG_NoForcedLevel) != PPSMC_Result_OK)
3275                 return -EINVAL;
3276
3277         return (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 1) == PPSMC_Result_OK) ?
3278                 0 : -EINVAL;
3279 }
3280
3281 int si_dpm_force_performance_level(struct radeon_device *rdev,
3282                                    enum radeon_dpm_forced_level level)
3283 {
3284         struct radeon_ps *rps = rdev->pm.dpm.current_ps;
3285         struct ni_ps *ps = ni_get_ps(rps);
3286         u32 levels = ps->performance_level_count;
3287
3288         if (level == RADEON_DPM_FORCED_LEVEL_HIGH) {
3289                 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
3290                         return -EINVAL;
3291
3292                 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 1) != PPSMC_Result_OK)
3293                         return -EINVAL;
3294         } else if (level == RADEON_DPM_FORCED_LEVEL_LOW) {
3295                 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
3296                         return -EINVAL;
3297
3298                 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 1) != PPSMC_Result_OK)
3299                         return -EINVAL;
3300         } else if (level == RADEON_DPM_FORCED_LEVEL_AUTO) {
3301                 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
3302                         return -EINVAL;
3303
3304                 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
3305                         return -EINVAL;
3306         }
3307
3308         rdev->pm.dpm.forced_level = level;
3309
3310         return 0;
3311 }
3312
3313 static int si_set_boot_state(struct radeon_device *rdev)
3314 {
3315         return (si_send_msg_to_smc(rdev, PPSMC_MSG_SwitchToInitialState) == PPSMC_Result_OK) ?
3316                 0 : -EINVAL;
3317 }
3318
3319 static int si_set_sw_state(struct radeon_device *rdev)
3320 {
3321         return (si_send_msg_to_smc(rdev, PPSMC_MSG_SwitchToSwState) == PPSMC_Result_OK) ?
3322                 0 : -EINVAL;
3323 }
3324
3325 static int si_halt_smc(struct radeon_device *rdev)
3326 {
3327         if (si_send_msg_to_smc(rdev, PPSMC_MSG_Halt) != PPSMC_Result_OK)
3328                 return -EINVAL;
3329
3330         return (si_wait_for_smc_inactive(rdev) == PPSMC_Result_OK) ?
3331                 0 : -EINVAL;
3332 }
3333
3334 static int si_resume_smc(struct radeon_device *rdev)
3335 {
3336         if (si_send_msg_to_smc(rdev, PPSMC_FlushDataCache) != PPSMC_Result_OK)
3337                 return -EINVAL;
3338
3339         return (si_send_msg_to_smc(rdev, PPSMC_MSG_Resume) == PPSMC_Result_OK) ?
3340                 0 : -EINVAL;
3341 }
3342
3343 static void si_dpm_start_smc(struct radeon_device *rdev)
3344 {
3345         si_program_jump_on_start(rdev);
3346         si_start_smc(rdev);
3347         si_start_smc_clock(rdev);
3348 }
3349
3350 static void si_dpm_stop_smc(struct radeon_device *rdev)
3351 {
3352         si_reset_smc(rdev);
3353         si_stop_smc_clock(rdev);
3354 }
3355
3356 static int si_process_firmware_header(struct radeon_device *rdev)
3357 {
3358         struct si_power_info *si_pi = si_get_pi(rdev);
3359         u32 tmp;
3360         int ret;
3361
3362         ret = si_read_smc_sram_dword(rdev,
3363                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3364                                      SISLANDS_SMC_FIRMWARE_HEADER_stateTable,
3365                                      &tmp, si_pi->sram_end);
3366         if (ret)
3367                 return ret;
3368
3369         si_pi->state_table_start = tmp;
3370
3371         ret = si_read_smc_sram_dword(rdev,
3372                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3373                                      SISLANDS_SMC_FIRMWARE_HEADER_softRegisters,
3374                                      &tmp, si_pi->sram_end);
3375         if (ret)
3376                 return ret;
3377
3378         si_pi->soft_regs_start = tmp;
3379
3380         ret = si_read_smc_sram_dword(rdev,
3381                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3382                                      SISLANDS_SMC_FIRMWARE_HEADER_mcRegisterTable,
3383                                      &tmp, si_pi->sram_end);
3384         if (ret)
3385                 return ret;
3386
3387         si_pi->mc_reg_table_start = tmp;
3388
3389         ret = si_read_smc_sram_dword(rdev,
3390                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3391                                      SISLANDS_SMC_FIRMWARE_HEADER_mcArbDramAutoRefreshTable,
3392                                      &tmp, si_pi->sram_end);
3393         if (ret)
3394                 return ret;
3395
3396         si_pi->arb_table_start = tmp;
3397
3398         ret = si_read_smc_sram_dword(rdev,
3399                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3400                                      SISLANDS_SMC_FIRMWARE_HEADER_CacConfigTable,
3401                                      &tmp, si_pi->sram_end);
3402         if (ret)
3403                 return ret;
3404
3405         si_pi->cac_table_start = tmp;
3406
3407         ret = si_read_smc_sram_dword(rdev,
3408                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3409                                      SISLANDS_SMC_FIRMWARE_HEADER_DteConfiguration,
3410                                      &tmp, si_pi->sram_end);
3411         if (ret)
3412                 return ret;
3413
3414         si_pi->dte_table_start = tmp;
3415
3416         ret = si_read_smc_sram_dword(rdev,
3417                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3418                                      SISLANDS_SMC_FIRMWARE_HEADER_spllTable,
3419                                      &tmp, si_pi->sram_end);
3420         if (ret)
3421                 return ret;
3422
3423         si_pi->spll_table_start = tmp;
3424
3425         ret = si_read_smc_sram_dword(rdev,
3426                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3427                                      SISLANDS_SMC_FIRMWARE_HEADER_PAPMParameters,
3428                                      &tmp, si_pi->sram_end);
3429         if (ret)
3430                 return ret;
3431
3432         si_pi->papm_cfg_table_start = tmp;
3433
3434         return ret;
3435 }
3436
3437 static void si_read_clock_registers(struct radeon_device *rdev)
3438 {
3439         struct si_power_info *si_pi = si_get_pi(rdev);
3440
3441         si_pi->clock_registers.cg_spll_func_cntl = RREG32(CG_SPLL_FUNC_CNTL);
3442         si_pi->clock_registers.cg_spll_func_cntl_2 = RREG32(CG_SPLL_FUNC_CNTL_2);
3443         si_pi->clock_registers.cg_spll_func_cntl_3 = RREG32(CG_SPLL_FUNC_CNTL_3);
3444         si_pi->clock_registers.cg_spll_func_cntl_4 = RREG32(CG_SPLL_FUNC_CNTL_4);
3445         si_pi->clock_registers.cg_spll_spread_spectrum = RREG32(CG_SPLL_SPREAD_SPECTRUM);
3446         si_pi->clock_registers.cg_spll_spread_spectrum_2 = RREG32(CG_SPLL_SPREAD_SPECTRUM_2);
3447         si_pi->clock_registers.dll_cntl = RREG32(DLL_CNTL);
3448         si_pi->clock_registers.mclk_pwrmgt_cntl = RREG32(MCLK_PWRMGT_CNTL);
3449         si_pi->clock_registers.mpll_ad_func_cntl = RREG32(MPLL_AD_FUNC_CNTL);
3450         si_pi->clock_registers.mpll_dq_func_cntl = RREG32(MPLL_DQ_FUNC_CNTL);
3451         si_pi->clock_registers.mpll_func_cntl = RREG32(MPLL_FUNC_CNTL);
3452         si_pi->clock_registers.mpll_func_cntl_1 = RREG32(MPLL_FUNC_CNTL_1);
3453         si_pi->clock_registers.mpll_func_cntl_2 = RREG32(MPLL_FUNC_CNTL_2);
3454         si_pi->clock_registers.mpll_ss1 = RREG32(MPLL_SS1);
3455         si_pi->clock_registers.mpll_ss2 = RREG32(MPLL_SS2);
3456 }
3457
3458 static void si_enable_thermal_protection(struct radeon_device *rdev,
3459                                           bool enable)
3460 {
3461         if (enable)
3462                 WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
3463         else
3464                 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
3465 }
3466
3467 static void si_enable_acpi_power_management(struct radeon_device *rdev)
3468 {
3469         WREG32_P(GENERAL_PWRMGT, STATIC_PM_EN, ~STATIC_PM_EN);
3470 }
3471
3472 #if 0
3473 static int si_enter_ulp_state(struct radeon_device *rdev)
3474 {
3475         WREG32(SMC_MESSAGE_0, PPSMC_MSG_SwitchToMinimumPower);
3476
3477         udelay(25000);
3478
3479         return 0;
3480 }
3481
3482 static int si_exit_ulp_state(struct radeon_device *rdev)
3483 {
3484         int i;
3485
3486         WREG32(SMC_MESSAGE_0, PPSMC_MSG_ResumeFromMinimumPower);
3487
3488         udelay(7000);
3489
3490         for (i = 0; i < rdev->usec_timeout; i++) {
3491                 if (RREG32(SMC_RESP_0) == 1)
3492                         break;
3493                 udelay(1000);
3494         }
3495
3496         return 0;
3497 }
3498 #endif
3499
3500 static int si_notify_smc_display_change(struct radeon_device *rdev,
3501                                      bool has_display)
3502 {
3503         PPSMC_Msg msg = has_display ?
3504                 PPSMC_MSG_HasDisplay : PPSMC_MSG_NoDisplay;
3505
3506         return (si_send_msg_to_smc(rdev, msg) == PPSMC_Result_OK) ?
3507                 0 : -EINVAL;
3508 }
3509
3510 static void si_program_response_times(struct radeon_device *rdev)
3511 {
3512         u32 voltage_response_time, backbias_response_time, acpi_delay_time, vbi_time_out;
3513         u32 vddc_dly, acpi_dly, vbi_dly;
3514         u32 reference_clock;
3515
3516         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_mvdd_chg_time, 1);
3517
3518         voltage_response_time = (u32)rdev->pm.dpm.voltage_response_time;
3519         backbias_response_time = (u32)rdev->pm.dpm.backbias_response_time;
3520
3521         if (voltage_response_time == 0)
3522                 voltage_response_time = 1000;
3523
3524         acpi_delay_time = 15000;
3525         vbi_time_out = 100000;
3526
3527         reference_clock = radeon_get_xclk(rdev);
3528
3529         vddc_dly = (voltage_response_time  * reference_clock) / 100;
3530         acpi_dly = (acpi_delay_time * reference_clock) / 100;
3531         vbi_dly  = (vbi_time_out * reference_clock) / 100;
3532
3533         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_delay_vreg,  vddc_dly);
3534         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_delay_acpi,  acpi_dly);
3535         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_mclk_chg_timeout, vbi_dly);
3536         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_mc_block_delay, 0xAA);
3537 }
3538
3539 static void si_program_ds_registers(struct radeon_device *rdev)
3540 {
3541         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
3542         u32 tmp = 1; /* XXX: 0x10 on tahiti A0 */
3543
3544         if (eg_pi->sclk_deep_sleep) {
3545                 WREG32_P(MISC_CLK_CNTL, DEEP_SLEEP_CLK_SEL(tmp), ~DEEP_SLEEP_CLK_SEL_MASK);
3546                 WREG32_P(CG_SPLL_AUTOSCALE_CNTL, AUTOSCALE_ON_SS_CLEAR,
3547                          ~AUTOSCALE_ON_SS_CLEAR);
3548         }
3549 }
3550
3551 static void si_program_display_gap(struct radeon_device *rdev)
3552 {
3553         u32 tmp, pipe;
3554         int i;
3555
3556         tmp = RREG32(CG_DISPLAY_GAP_CNTL) & ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
3557         if (rdev->pm.dpm.new_active_crtc_count > 0)
3558                 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
3559         else
3560                 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE);
3561
3562         if (rdev->pm.dpm.new_active_crtc_count > 1)
3563                 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
3564         else
3565                 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE);
3566
3567         WREG32(CG_DISPLAY_GAP_CNTL, tmp);
3568
3569         tmp = RREG32(DCCG_DISP_SLOW_SELECT_REG);
3570         pipe = (tmp & DCCG_DISP1_SLOW_SELECT_MASK) >> DCCG_DISP1_SLOW_SELECT_SHIFT;
3571
3572         if ((rdev->pm.dpm.new_active_crtc_count > 0) &&
3573             (!(rdev->pm.dpm.new_active_crtcs & (1 << pipe)))) {
3574                 /* find the first active crtc */
3575                 for (i = 0; i < rdev->num_crtc; i++) {
3576                         if (rdev->pm.dpm.new_active_crtcs & (1 << i))
3577                                 break;
3578                 }
3579                 if (i == rdev->num_crtc)
3580                         pipe = 0;
3581                 else
3582                         pipe = i;
3583
3584                 tmp &= ~DCCG_DISP1_SLOW_SELECT_MASK;
3585                 tmp |= DCCG_DISP1_SLOW_SELECT(pipe);
3586                 WREG32(DCCG_DISP_SLOW_SELECT_REG, tmp);
3587         }
3588
3589         /* Setting this to false forces the performance state to low if the crtcs are disabled.
3590          * This can be a problem on PowerXpress systems or if you want to use the card
3591          * for offscreen rendering or compute if there are no crtcs enabled.  Set it to
3592          * true for now so that performance scales even if the displays are off.
3593          */
3594         si_notify_smc_display_change(rdev, true /*rdev->pm.dpm.new_active_crtc_count > 0*/);
3595 }
3596
3597 static void si_enable_spread_spectrum(struct radeon_device *rdev, bool enable)
3598 {
3599         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3600
3601         if (enable) {
3602                 if (pi->sclk_ss)
3603                         WREG32_P(GENERAL_PWRMGT, DYN_SPREAD_SPECTRUM_EN, ~DYN_SPREAD_SPECTRUM_EN);
3604         } else {
3605                 WREG32_P(CG_SPLL_SPREAD_SPECTRUM, 0, ~SSEN);
3606                 WREG32_P(GENERAL_PWRMGT, 0, ~DYN_SPREAD_SPECTRUM_EN);
3607         }
3608 }
3609
3610 static void si_setup_bsp(struct radeon_device *rdev)
3611 {
3612         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3613         u32 xclk = radeon_get_xclk(rdev);
3614
3615         r600_calculate_u_and_p(pi->asi,
3616                                xclk,
3617                                16,
3618                                &pi->bsp,
3619                                &pi->bsu);
3620
3621         r600_calculate_u_and_p(pi->pasi,
3622                                xclk,
3623                                16,
3624                                &pi->pbsp,
3625                                &pi->pbsu);
3626
3627
3628         pi->dsp = BSP(pi->bsp) | BSU(pi->bsu);
3629         pi->psp = BSP(pi->pbsp) | BSU(pi->pbsu);
3630
3631         WREG32(CG_BSP, pi->dsp);
3632 }
3633
3634 static void si_program_git(struct radeon_device *rdev)
3635 {
3636         WREG32_P(CG_GIT, CG_GICST(R600_GICST_DFLT), ~CG_GICST_MASK);
3637 }
3638
3639 static void si_program_tp(struct radeon_device *rdev)
3640 {
3641         int i;
3642         enum r600_td td = R600_TD_DFLT;
3643
3644         for (i = 0; i < R600_PM_NUMBER_OF_TC; i++)
3645                 WREG32(CG_FFCT_0 + (i * 4), (UTC_0(r600_utc[i]) | DTC_0(r600_dtc[i])));
3646
3647         if (td == R600_TD_AUTO)
3648                 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_FORCE_TREND_SEL);
3649         else
3650                 WREG32_P(SCLK_PWRMGT_CNTL, FIR_FORCE_TREND_SEL, ~FIR_FORCE_TREND_SEL);
3651
3652         if (td == R600_TD_UP)
3653                 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_TREND_MODE);
3654
3655         if (td == R600_TD_DOWN)
3656                 WREG32_P(SCLK_PWRMGT_CNTL, FIR_TREND_MODE, ~FIR_TREND_MODE);
3657 }
3658
3659 static void si_program_tpp(struct radeon_device *rdev)
3660 {
3661         WREG32(CG_TPC, R600_TPC_DFLT);
3662 }
3663
3664 static void si_program_sstp(struct radeon_device *rdev)
3665 {
3666         WREG32(CG_SSP, (SSTU(R600_SSTU_DFLT) | SST(R600_SST_DFLT)));
3667 }
3668
3669 static void si_enable_display_gap(struct radeon_device *rdev)
3670 {
3671         u32 tmp = RREG32(CG_DISPLAY_GAP_CNTL);
3672
3673         tmp &= ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
3674         tmp |= (DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE) |
3675                 DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE));
3676
3677         tmp &= ~(DISP1_GAP_MCHG_MASK | DISP2_GAP_MCHG_MASK);
3678         tmp |= (DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK) |
3679                 DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE));
3680         WREG32(CG_DISPLAY_GAP_CNTL, tmp);
3681 }
3682
3683 static void si_program_vc(struct radeon_device *rdev)
3684 {
3685         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3686
3687         WREG32(CG_FTV, pi->vrc);
3688 }
3689
3690 static void si_clear_vc(struct radeon_device *rdev)
3691 {
3692         WREG32(CG_FTV, 0);
3693 }
3694
3695 u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock)
3696 {
3697         u8 mc_para_index;
3698
3699         if (memory_clock < 10000)
3700                 mc_para_index = 0;
3701         else if (memory_clock >= 80000)
3702                 mc_para_index = 0x0f;
3703         else
3704                 mc_para_index = (u8)((memory_clock - 10000) / 5000 + 1);
3705         return mc_para_index;
3706 }
3707
3708 u8 si_get_mclk_frequency_ratio(u32 memory_clock, bool strobe_mode)
3709 {
3710         u8 mc_para_index;
3711
3712         if (strobe_mode) {
3713                 if (memory_clock < 12500)
3714                         mc_para_index = 0x00;
3715                 else if (memory_clock > 47500)
3716                         mc_para_index = 0x0f;
3717                 else
3718                         mc_para_index = (u8)((memory_clock - 10000) / 2500);
3719         } else {
3720                 if (memory_clock < 65000)
3721                         mc_para_index = 0x00;
3722                 else if (memory_clock > 135000)
3723                         mc_para_index = 0x0f;
3724                 else
3725                         mc_para_index = (u8)((memory_clock - 60000) / 5000);
3726         }
3727         return mc_para_index;
3728 }
3729
3730 static u8 si_get_strobe_mode_settings(struct radeon_device *rdev, u32 mclk)
3731 {
3732         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3733         bool strobe_mode = false;
3734         u8 result = 0;
3735
3736         if (mclk <= pi->mclk_strobe_mode_threshold)
3737                 strobe_mode = true;
3738
3739         if (pi->mem_gddr5)
3740                 result = si_get_mclk_frequency_ratio(mclk, strobe_mode);
3741         else
3742                 result = si_get_ddr3_mclk_frequency_ratio(mclk);
3743
3744         if (strobe_mode)
3745                 result |= SISLANDS_SMC_STROBE_ENABLE;
3746
3747         return result;
3748 }
3749
3750 static int si_upload_firmware(struct radeon_device *rdev)
3751 {
3752         struct si_power_info *si_pi = si_get_pi(rdev);
3753         int ret;
3754
3755         si_reset_smc(rdev);
3756         si_stop_smc_clock(rdev);
3757
3758         ret = si_load_smc_ucode(rdev, si_pi->sram_end);
3759
3760         return ret;
3761 }
3762
3763 static bool si_validate_phase_shedding_tables(struct radeon_device *rdev,
3764                                               const struct atom_voltage_table *table,
3765                                               const struct radeon_phase_shedding_limits_table *limits)
3766 {
3767         u32 data, num_bits, num_levels;
3768
3769         if ((table == NULL) || (limits == NULL))
3770                 return false;
3771
3772         data = table->mask_low;
3773
3774         num_bits = hweight32(data);
3775
3776         if (num_bits == 0)
3777                 return false;
3778
3779         num_levels = (1 << num_bits);
3780
3781         if (table->count != num_levels)
3782                 return false;
3783
3784         if (limits->count != (num_levels - 1))
3785                 return false;
3786
3787         return true;
3788 }
3789
3790 void si_trim_voltage_table_to_fit_state_table(struct radeon_device *rdev,
3791                                               u32 max_voltage_steps,
3792                                               struct atom_voltage_table *voltage_table)
3793 {
3794         unsigned int i, diff;
3795
3796         if (voltage_table->count <= max_voltage_steps)
3797                 return;
3798
3799         diff = voltage_table->count - max_voltage_steps;
3800
3801         for (i= 0; i < max_voltage_steps; i++)
3802                 voltage_table->entries[i] = voltage_table->entries[i + diff];
3803
3804         voltage_table->count = max_voltage_steps;
3805 }
3806
3807 static int si_construct_voltage_tables(struct radeon_device *rdev)
3808 {
3809         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3810         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
3811         struct si_power_info *si_pi = si_get_pi(rdev);
3812         int ret;
3813
3814         ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDC,
3815                                             VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddc_voltage_table);
3816         if (ret)
3817                 return ret;
3818
3819         if (eg_pi->vddc_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
3820                 si_trim_voltage_table_to_fit_state_table(rdev,
3821                                                          SISLANDS_MAX_NO_VREG_STEPS,
3822                                                          &eg_pi->vddc_voltage_table);
3823
3824         if (eg_pi->vddci_control) {
3825                 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDCI,
3826                                                     VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddci_voltage_table);
3827                 if (ret)
3828                         return ret;
3829
3830                 if (eg_pi->vddci_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
3831                         si_trim_voltage_table_to_fit_state_table(rdev,
3832                                                                  SISLANDS_MAX_NO_VREG_STEPS,
3833                                                                  &eg_pi->vddci_voltage_table);
3834         }
3835
3836         if (pi->mvdd_control) {
3837                 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_MVDDC,
3838                                                     VOLTAGE_OBJ_GPIO_LUT, &si_pi->mvdd_voltage_table);
3839
3840                 if (ret) {
3841                         pi->mvdd_control = false;
3842                         return ret;
3843                 }
3844
3845                 if (si_pi->mvdd_voltage_table.count == 0) {
3846                         pi->mvdd_control = false;
3847                         return -EINVAL;
3848                 }
3849
3850                 if (si_pi->mvdd_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
3851                         si_trim_voltage_table_to_fit_state_table(rdev,
3852                                                                  SISLANDS_MAX_NO_VREG_STEPS,
3853                                                                  &si_pi->mvdd_voltage_table);
3854         }
3855
3856         if (si_pi->vddc_phase_shed_control) {
3857                 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDC,
3858                                                     VOLTAGE_OBJ_PHASE_LUT, &si_pi->vddc_phase_shed_table);
3859                 if (ret)
3860                         si_pi->vddc_phase_shed_control = false;
3861
3862                 if ((si_pi->vddc_phase_shed_table.count == 0) ||
3863                     (si_pi->vddc_phase_shed_table.count > SISLANDS_MAX_NO_VREG_STEPS))
3864                         si_pi->vddc_phase_shed_control = false;
3865         }
3866
3867         return 0;
3868 }
3869
3870 static void si_populate_smc_voltage_table(struct radeon_device *rdev,
3871                                           const struct atom_voltage_table *voltage_table,
3872                                           SISLANDS_SMC_STATETABLE *table)
3873 {
3874         unsigned int i;
3875
3876         for (i = 0; i < voltage_table->count; i++)
3877                 table->lowSMIO[i] |= cpu_to_be32(voltage_table->entries[i].smio_low);
3878 }
3879
3880 static int si_populate_smc_voltage_tables(struct radeon_device *rdev,
3881                                           SISLANDS_SMC_STATETABLE *table)
3882 {
3883         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3884         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
3885         struct si_power_info *si_pi = si_get_pi(rdev);
3886         u8 i;
3887
3888         if (eg_pi->vddc_voltage_table.count) {
3889                 si_populate_smc_voltage_table(rdev, &eg_pi->vddc_voltage_table, table);
3890                 table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
3891                         cpu_to_be32(eg_pi->vddc_voltage_table.mask_low);
3892
3893                 for (i = 0; i < eg_pi->vddc_voltage_table.count; i++) {
3894                         if (pi->max_vddc_in_table <= eg_pi->vddc_voltage_table.entries[i].value) {
3895                                 table->maxVDDCIndexInPPTable = i;
3896                                 break;
3897                         }
3898                 }
3899         }
3900
3901         if (eg_pi->vddci_voltage_table.count) {
3902                 si_populate_smc_voltage_table(rdev, &eg_pi->vddci_voltage_table, table);
3903
3904                 table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDCI] =
3905                         cpu_to_be32(eg_pi->vddci_voltage_table.mask_low);
3906         }
3907
3908
3909         if (si_pi->mvdd_voltage_table.count) {
3910                 si_populate_smc_voltage_table(rdev, &si_pi->mvdd_voltage_table, table);
3911
3912                 table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_MVDD] =
3913                         cpu_to_be32(si_pi->mvdd_voltage_table.mask_low);
3914         }
3915
3916         if (si_pi->vddc_phase_shed_control) {
3917                 if (si_validate_phase_shedding_tables(rdev, &si_pi->vddc_phase_shed_table,
3918                                                       &rdev->pm.dpm.dyn_state.phase_shedding_limits_table)) {
3919                         si_populate_smc_voltage_table(rdev, &si_pi->vddc_phase_shed_table, table);
3920
3921                         table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
3922                                 cpu_to_be32(si_pi->vddc_phase_shed_table.mask_low);
3923
3924                         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_phase_shedding_delay,
3925                                                    (u32)si_pi->vddc_phase_shed_table.phase_delay);
3926                 } else {
3927                         si_pi->vddc_phase_shed_control = false;
3928                 }
3929         }
3930
3931         return 0;
3932 }
3933
3934 static int si_populate_voltage_value(struct radeon_device *rdev,
3935                                      const struct atom_voltage_table *table,
3936                                      u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage)
3937 {
3938         unsigned int i;
3939
3940         for (i = 0; i < table->count; i++) {
3941                 if (value <= table->entries[i].value) {
3942                         voltage->index = (u8)i;
3943                         voltage->value = cpu_to_be16(table->entries[i].value);
3944                         break;
3945                 }
3946         }
3947
3948         if (i >= table->count)
3949                 return -EINVAL;
3950
3951         return 0;
3952 }
3953
3954 static int si_populate_mvdd_value(struct radeon_device *rdev, u32 mclk,
3955                                   SISLANDS_SMC_VOLTAGE_VALUE *voltage)
3956 {
3957         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3958         struct si_power_info *si_pi = si_get_pi(rdev);
3959
3960         if (pi->mvdd_control) {
3961                 if (mclk <= pi->mvdd_split_frequency)
3962                         voltage->index = 0;
3963                 else
3964                         voltage->index = (u8)(si_pi->mvdd_voltage_table.count) - 1;
3965
3966                 voltage->value = cpu_to_be16(si_pi->mvdd_voltage_table.entries[voltage->index].value);
3967         }
3968         return 0;
3969 }
3970
3971 static int si_get_std_voltage_value(struct radeon_device *rdev,
3972                                     SISLANDS_SMC_VOLTAGE_VALUE *voltage,
3973                                     u16 *std_voltage)
3974 {
3975         u16 v_index;
3976         bool voltage_found = false;
3977         *std_voltage = be16_to_cpu(voltage->value);
3978
3979         if (rdev->pm.dpm.dyn_state.cac_leakage_table.entries) {
3980                 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_NEW_CAC_VOLTAGE) {
3981                         if (rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries == NULL)
3982                                 return -EINVAL;
3983
3984                         for (v_index = 0; (u32)v_index < rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
3985                                 if (be16_to_cpu(voltage->value) ==
3986                                     (u16)rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
3987                                         voltage_found = true;
3988                                         if ((u32)v_index < rdev->pm.dpm.dyn_state.cac_leakage_table.count)
3989                                                 *std_voltage =
3990                                                         rdev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
3991                                         else
3992                                                 *std_voltage =
3993                                                         rdev->pm.dpm.dyn_state.cac_leakage_table.entries[rdev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
3994                                         break;
3995                                 }
3996                         }
3997
3998                         if (!voltage_found) {
3999                                 for (v_index = 0; (u32)v_index < rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
4000                                         if (be16_to_cpu(voltage->value) <=
4001                                             (u16)rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
4002                                                 voltage_found = true;
4003                                                 if ((u32)v_index < rdev->pm.dpm.dyn_state.cac_leakage_table.count)
4004                                                         *std_voltage =
4005                                                                 rdev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
4006                                                 else
4007                                                         *std_voltage =
4008                                                                 rdev->pm.dpm.dyn_state.cac_leakage_table.entries[rdev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
4009                                                 break;
4010                                         }
4011                                 }
4012                         }
4013                 } else {
4014                         if ((u32)voltage->index < rdev->pm.dpm.dyn_state.cac_leakage_table.count)
4015                                 *std_voltage = rdev->pm.dpm.dyn_state.cac_leakage_table.entries[voltage->index].vddc;
4016                 }
4017         }
4018
4019         return 0;
4020 }
4021
4022 static int si_populate_std_voltage_value(struct radeon_device *rdev,
4023                                          u16 value, u8 index,
4024                                          SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4025 {
4026         voltage->index = index;
4027         voltage->value = cpu_to_be16(value);
4028
4029         return 0;
4030 }
4031
4032 static int si_populate_phase_shedding_value(struct radeon_device *rdev,
4033                                             const struct radeon_phase_shedding_limits_table *limits,
4034                                             u16 voltage, u32 sclk, u32 mclk,
4035                                             SISLANDS_SMC_VOLTAGE_VALUE *smc_voltage)
4036 {
4037         unsigned int i;
4038
4039         for (i = 0; i < limits->count; i++) {
4040                 if ((voltage <= limits->entries[i].voltage) &&
4041                     (sclk <= limits->entries[i].sclk) &&
4042                     (mclk <= limits->entries[i].mclk))
4043                         break;
4044         }
4045
4046         smc_voltage->phase_settings = (u8)i;
4047
4048         return 0;
4049 }
4050
4051 static int si_init_arb_table_index(struct radeon_device *rdev)
4052 {
4053         struct si_power_info *si_pi = si_get_pi(rdev);
4054         u32 tmp;
4055         int ret;
4056
4057         ret = si_read_smc_sram_dword(rdev, si_pi->arb_table_start, &tmp, si_pi->sram_end);
4058         if (ret)
4059                 return ret;
4060
4061         tmp &= 0x00FFFFFF;
4062         tmp |= MC_CG_ARB_FREQ_F1 << 24;
4063
4064         return si_write_smc_sram_dword(rdev, si_pi->arb_table_start,  tmp, si_pi->sram_end);
4065 }
4066
4067 static int si_initial_switch_from_arb_f0_to_f1(struct radeon_device *rdev)
4068 {
4069         return ni_copy_and_switch_arb_sets(rdev, MC_CG_ARB_FREQ_F0, MC_CG_ARB_FREQ_F1);
4070 }
4071
4072 static int si_reset_to_default(struct radeon_device *rdev)
4073 {
4074         return (si_send_msg_to_smc(rdev, PPSMC_MSG_ResetToDefaults) == PPSMC_Result_OK) ?
4075                 0 : -EINVAL;
4076 }
4077
4078 static int si_force_switch_to_arb_f0(struct radeon_device *rdev)
4079 {
4080         struct si_power_info *si_pi = si_get_pi(rdev);
4081         u32 tmp;
4082         int ret;
4083
4084         ret = si_read_smc_sram_dword(rdev, si_pi->arb_table_start,
4085                                      &tmp, si_pi->sram_end);
4086         if (ret)
4087                 return ret;
4088
4089         tmp = (tmp >> 24) & 0xff;
4090
4091         if (tmp == MC_CG_ARB_FREQ_F0)
4092                 return 0;
4093
4094         return ni_copy_and_switch_arb_sets(rdev, tmp, MC_CG_ARB_FREQ_F0);
4095 }
4096
4097 static u32 si_calculate_memory_refresh_rate(struct radeon_device *rdev,
4098                                             u32 engine_clock)
4099 {
4100         u32 dram_rows;
4101         u32 dram_refresh_rate;
4102         u32 mc_arb_rfsh_rate;
4103         u32 tmp = (RREG32(MC_ARB_RAMCFG) & NOOFROWS_MASK) >> NOOFROWS_SHIFT;
4104
4105         if (tmp >= 4)
4106                 dram_rows = 16384;
4107         else
4108                 dram_rows = 1 << (tmp + 10);
4109
4110         dram_refresh_rate = 1 << ((RREG32(MC_SEQ_MISC0) & 0x3) + 3);
4111         mc_arb_rfsh_rate = ((engine_clock * 10) * dram_refresh_rate / dram_rows - 32) / 64;
4112
4113         return mc_arb_rfsh_rate;
4114 }
4115
4116 static int si_populate_memory_timing_parameters(struct radeon_device *rdev,
4117                                                 struct rv7xx_pl *pl,
4118                                                 SMC_SIslands_MCArbDramTimingRegisterSet *arb_regs)
4119 {
4120         u32 dram_timing;
4121         u32 dram_timing2;
4122         u32 burst_time;
4123
4124         arb_regs->mc_arb_rfsh_rate =
4125                 (u8)si_calculate_memory_refresh_rate(rdev, pl->sclk);
4126
4127         radeon_atom_set_engine_dram_timings(rdev,
4128                                             pl->sclk,
4129                                             pl->mclk);
4130
4131         dram_timing  = RREG32(MC_ARB_DRAM_TIMING);
4132         dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
4133         burst_time = RREG32(MC_ARB_BURST_TIME) & STATE0_MASK;
4134
4135         arb_regs->mc_arb_dram_timing  = cpu_to_be32(dram_timing);
4136         arb_regs->mc_arb_dram_timing2 = cpu_to_be32(dram_timing2);
4137         arb_regs->mc_arb_burst_time = (u8)burst_time;
4138
4139         return 0;
4140 }
4141
4142 static int si_do_program_memory_timing_parameters(struct radeon_device *rdev,
4143                                                   struct radeon_ps *radeon_state,
4144                                                   unsigned int first_arb_set)
4145 {
4146         struct si_power_info *si_pi = si_get_pi(rdev);
4147         struct ni_ps *state = ni_get_ps(radeon_state);
4148         SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
4149         int i, ret = 0;
4150
4151         for (i = 0; i < state->performance_level_count; i++) {
4152                 ret = si_populate_memory_timing_parameters(rdev, &state->performance_levels[i], &arb_regs);
4153                 if (ret)
4154                         break;
4155                 ret = si_copy_bytes_to_smc(rdev,
4156                                            si_pi->arb_table_start +
4157                                            offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
4158                                            sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * (first_arb_set + i),
4159                                            (u8 *)&arb_regs,
4160                                            sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
4161                                            si_pi->sram_end);
4162                 if (ret)
4163                         break;
4164         }
4165
4166         return ret;
4167 }
4168
4169 static int si_program_memory_timing_parameters(struct radeon_device *rdev,
4170                                                struct radeon_ps *radeon_new_state)
4171 {
4172         return si_do_program_memory_timing_parameters(rdev, radeon_new_state,
4173                                                       SISLANDS_DRIVER_STATE_ARB_INDEX);
4174 }
4175
4176 static int si_populate_initial_mvdd_value(struct radeon_device *rdev,
4177                                           struct SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4178 {
4179         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4180         struct si_power_info *si_pi = si_get_pi(rdev);
4181
4182         if (pi->mvdd_control)
4183                 return si_populate_voltage_value(rdev, &si_pi->mvdd_voltage_table,
4184                                                  si_pi->mvdd_bootup_value, voltage);
4185
4186         return 0;
4187 }
4188
4189 static int si_populate_smc_initial_state(struct radeon_device *rdev,
4190                                          struct radeon_ps *radeon_initial_state,
4191                                          SISLANDS_SMC_STATETABLE *table)
4192 {
4193         struct ni_ps *initial_state = ni_get_ps(radeon_initial_state);
4194         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4195         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
4196         struct si_power_info *si_pi = si_get_pi(rdev);
4197         u32 reg;
4198         int ret;
4199
4200         table->initialState.levels[0].mclk.vDLL_CNTL =
4201                 cpu_to_be32(si_pi->clock_registers.dll_cntl);
4202         table->initialState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
4203                 cpu_to_be32(si_pi->clock_registers.mclk_pwrmgt_cntl);
4204         table->initialState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
4205                 cpu_to_be32(si_pi->clock_registers.mpll_ad_func_cntl);
4206         table->initialState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
4207                 cpu_to_be32(si_pi->clock_registers.mpll_dq_func_cntl);
4208         table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL =
4209                 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl);
4210         table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
4211                 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_1);
4212         table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
4213                 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_2);
4214         table->initialState.levels[0].mclk.vMPLL_SS =
4215                 cpu_to_be32(si_pi->clock_registers.mpll_ss1);
4216         table->initialState.levels[0].mclk.vMPLL_SS2 =
4217                 cpu_to_be32(si_pi->clock_registers.mpll_ss2);
4218
4219         table->initialState.levels[0].mclk.mclk_value =
4220                 cpu_to_be32(initial_state->performance_levels[0].mclk);
4221
4222         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
4223                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl);
4224         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
4225                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_2);
4226         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
4227                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_3);
4228         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
4229                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_4);
4230         table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM =
4231                 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum);
4232         table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM_2  =
4233                 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum_2);
4234
4235         table->initialState.levels[0].sclk.sclk_value =
4236                 cpu_to_be32(initial_state->performance_levels[0].sclk);
4237
4238         table->initialState.levels[0].arbRefreshState =
4239                 SISLANDS_INITIAL_STATE_ARB_INDEX;
4240
4241         table->initialState.levels[0].ACIndex = 0;
4242
4243         ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table,
4244                                         initial_state->performance_levels[0].vddc,
4245                                         &table->initialState.levels[0].vddc);
4246
4247         if (!ret) {
4248                 u16 std_vddc;
4249
4250                 ret = si_get_std_voltage_value(rdev,
4251                                                &table->initialState.levels[0].vddc,
4252                                                &std_vddc);
4253                 if (!ret)
4254                         si_populate_std_voltage_value(rdev, std_vddc,
4255                                                       table->initialState.levels[0].vddc.index,
4256                                                       &table->initialState.levels[0].std_vddc);
4257         }
4258
4259         if (eg_pi->vddci_control)
4260                 si_populate_voltage_value(rdev,
4261                                           &eg_pi->vddci_voltage_table,
4262                                           initial_state->performance_levels[0].vddci,
4263                                           &table->initialState.levels[0].vddci);
4264
4265         if (si_pi->vddc_phase_shed_control)
4266                 si_populate_phase_shedding_value(rdev,
4267                                                  &rdev->pm.dpm.dyn_state.phase_shedding_limits_table,
4268                                                  initial_state->performance_levels[0].vddc,
4269                                                  initial_state->performance_levels[0].sclk,
4270                                                  initial_state->performance_levels[0].mclk,
4271                                                  &table->initialState.levels[0].vddc);
4272
4273         si_populate_initial_mvdd_value(rdev, &table->initialState.levels[0].mvdd);
4274
4275         reg = CG_R(0xffff) | CG_L(0);
4276         table->initialState.levels[0].aT = cpu_to_be32(reg);
4277
4278         table->initialState.levels[0].bSP = cpu_to_be32(pi->dsp);
4279
4280         table->initialState.levels[0].gen2PCIE = (u8)si_pi->boot_pcie_gen;
4281
4282         if (pi->mem_gddr5) {
4283                 table->initialState.levels[0].strobeMode =
4284                         si_get_strobe_mode_settings(rdev,
4285                                                     initial_state->performance_levels[0].mclk);
4286
4287                 if (initial_state->performance_levels[0].mclk > pi->mclk_edc_enable_threshold)
4288                         table->initialState.levels[0].mcFlags = SISLANDS_SMC_MC_EDC_RD_FLAG | SISLANDS_SMC_MC_EDC_WR_FLAG;
4289                 else
4290                         table->initialState.levels[0].mcFlags =  0;
4291         }
4292
4293         table->initialState.levelCount = 1;
4294
4295         table->initialState.flags |= PPSMC_SWSTATE_FLAG_DC;
4296
4297         table->initialState.levels[0].dpm2.MaxPS = 0;
4298         table->initialState.levels[0].dpm2.NearTDPDec = 0;
4299         table->initialState.levels[0].dpm2.AboveSafeInc = 0;
4300         table->initialState.levels[0].dpm2.BelowSafeInc = 0;
4301         table->initialState.levels[0].dpm2.PwrEfficiencyRatio = 0;
4302
4303         reg = MIN_POWER_MASK | MAX_POWER_MASK;
4304         table->initialState.levels[0].SQPowerThrottle = cpu_to_be32(reg);
4305
4306         reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
4307         table->initialState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);
4308
4309         return 0;
4310 }
4311
4312 static int si_populate_smc_acpi_state(struct radeon_device *rdev,
4313                                       SISLANDS_SMC_STATETABLE *table)
4314 {
4315         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4316         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
4317         struct si_power_info *si_pi = si_get_pi(rdev);
4318         u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
4319         u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
4320         u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
4321         u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
4322         u32 dll_cntl = si_pi->clock_registers.dll_cntl;
4323         u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
4324         u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
4325         u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
4326         u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
4327         u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
4328         u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
4329         u32 reg;
4330         int ret;
4331
4332         table->ACPIState = table->initialState;
4333
4334         table->ACPIState.flags &= ~PPSMC_SWSTATE_FLAG_DC;
4335
4336         if (pi->acpi_vddc) {
4337                 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table,
4338                                                 pi->acpi_vddc, &table->ACPIState.levels[0].vddc);
4339                 if (!ret) {
4340                         u16 std_vddc;
4341
4342                         ret = si_get_std_voltage_value(rdev,
4343                                                        &table->ACPIState.levels[0].vddc, &std_vddc);
4344                         if (!ret)
4345                                 si_populate_std_voltage_value(rdev, std_vddc,
4346                                                               table->ACPIState.levels[0].vddc.index,
4347                                                               &table->ACPIState.levels[0].std_vddc);
4348                 }
4349                 table->ACPIState.levels[0].gen2PCIE = si_pi->acpi_pcie_gen;
4350
4351                 if (si_pi->vddc_phase_shed_control) {
4352                         si_populate_phase_shedding_value(rdev,
4353                                                          &rdev->pm.dpm.dyn_state.phase_shedding_limits_table,
4354                                                          pi->acpi_vddc,
4355                                                          0,
4356                                                          0,
4357                                                          &table->ACPIState.levels[0].vddc);
4358                 }
4359         } else {
4360                 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table,
4361                                                 pi->min_vddc_in_table, &table->ACPIState.levels[0].vddc);
4362                 if (!ret) {
4363                         u16 std_vddc;
4364
4365                         ret = si_get_std_voltage_value(rdev,
4366                                                        &table->ACPIState.levels[0].vddc, &std_vddc);
4367
4368                         if (!ret)
4369                                 si_populate_std_voltage_value(rdev, std_vddc,
4370                                                               table->ACPIState.levels[0].vddc.index,
4371                                                               &table->ACPIState.levels[0].std_vddc);
4372                 }
4373                 table->ACPIState.levels[0].gen2PCIE = (u8)r600_get_pcie_gen_support(rdev,
4374                                                                                     si_pi->sys_pcie_mask,
4375                                                                                     si_pi->boot_pcie_gen,
4376                                                                                     RADEON_PCIE_GEN1);
4377
4378                 if (si_pi->vddc_phase_shed_control)
4379                         si_populate_phase_shedding_value(rdev,
4380                                                          &rdev->pm.dpm.dyn_state.phase_shedding_limits_table,
4381                                                          pi->min_vddc_in_table,
4382                                                          0,
4383                                                          0,
4384                                                          &table->ACPIState.levels[0].vddc);
4385         }
4386
4387         if (pi->acpi_vddc) {
4388                 if (eg_pi->acpi_vddci)
4389                         si_populate_voltage_value(rdev, &eg_pi->vddci_voltage_table,
4390                                                   eg_pi->acpi_vddci,
4391                                                   &table->ACPIState.levels[0].vddci);
4392         }
4393
4394         mclk_pwrmgt_cntl |= MRDCK0_RESET | MRDCK1_RESET;
4395         mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
4396
4397         dll_cntl &= ~(MRDCK0_BYPASS | MRDCK1_BYPASS);
4398
4399         spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
4400         spll_func_cntl_2 |= SCLK_MUX_SEL(4);
4401
4402         table->ACPIState.levels[0].mclk.vDLL_CNTL =
4403                 cpu_to_be32(dll_cntl);
4404         table->ACPIState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
4405                 cpu_to_be32(mclk_pwrmgt_cntl);
4406         table->ACPIState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
4407                 cpu_to_be32(mpll_ad_func_cntl);
4408         table->ACPIState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
4409                 cpu_to_be32(mpll_dq_func_cntl);
4410         table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL =
4411                 cpu_to_be32(mpll_func_cntl);
4412         table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
4413                 cpu_to_be32(mpll_func_cntl_1);
4414         table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
4415                 cpu_to_be32(mpll_func_cntl_2);
4416         table->ACPIState.levels[0].mclk.vMPLL_SS =
4417                 cpu_to_be32(si_pi->clock_registers.mpll_ss1);
4418         table->ACPIState.levels[0].mclk.vMPLL_SS2 =
4419                 cpu_to_be32(si_pi->clock_registers.mpll_ss2);
4420
4421         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
4422                 cpu_to_be32(spll_func_cntl);
4423         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
4424                 cpu_to_be32(spll_func_cntl_2);
4425         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
4426                 cpu_to_be32(spll_func_cntl_3);
4427         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
4428                 cpu_to_be32(spll_func_cntl_4);
4429
4430         table->ACPIState.levels[0].mclk.mclk_value = 0;
4431         table->ACPIState.levels[0].sclk.sclk_value = 0;
4432
4433         si_populate_mvdd_value(rdev, 0, &table->ACPIState.levels[0].mvdd);
4434
4435         if (eg_pi->dynamic_ac_timing)
4436                 table->ACPIState.levels[0].ACIndex = 0;
4437
4438         table->ACPIState.levels[0].dpm2.MaxPS = 0;
4439         table->ACPIState.levels[0].dpm2.NearTDPDec = 0;
4440         table->ACPIState.levels[0].dpm2.AboveSafeInc = 0;
4441         table->ACPIState.levels[0].dpm2.BelowSafeInc = 0;
4442         table->ACPIState.levels[0].dpm2.PwrEfficiencyRatio = 0;
4443
4444         reg = MIN_POWER_MASK | MAX_POWER_MASK;
4445         table->ACPIState.levels[0].SQPowerThrottle = cpu_to_be32(reg);
4446
4447         reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
4448         table->ACPIState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);
4449
4450         return 0;
4451 }
4452
4453 static int si_populate_ulv_state(struct radeon_device *rdev,
4454                                  SISLANDS_SMC_SWSTATE *state)
4455 {
4456         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
4457         struct si_power_info *si_pi = si_get_pi(rdev);
4458         struct si_ulv_param *ulv = &si_pi->ulv;
4459         u32 sclk_in_sr = 1350; /* ??? */
4460         int ret;
4461
4462         ret = si_convert_power_level_to_smc(rdev, &ulv->pl,
4463                                             &state->levels[0]);
4464         if (!ret) {
4465                 if (eg_pi->sclk_deep_sleep) {
4466                         if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
4467                                 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
4468                         else
4469                                 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
4470                 }
4471                 if (ulv->one_pcie_lane_in_ulv)
4472                         state->flags |= PPSMC_SWSTATE_FLAG_PCIE_X1;
4473                 state->levels[0].arbRefreshState = (u8)(SISLANDS_ULV_STATE_ARB_INDEX);
4474                 state->levels[0].ACIndex = 1;
4475                 state->levels[0].std_vddc = state->levels[0].vddc;
4476                 state->levelCount = 1;
4477
4478                 state->flags |= PPSMC_SWSTATE_FLAG_DC;
4479         }
4480
4481         return ret;
4482 }
4483
4484 static int si_program_ulv_memory_timing_parameters(struct radeon_device *rdev)
4485 {
4486         struct si_power_info *si_pi = si_get_pi(rdev);
4487         struct si_ulv_param *ulv = &si_pi->ulv;
4488         SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
4489         int ret;
4490
4491         ret = si_populate_memory_timing_parameters(rdev, &ulv->pl,
4492                                                    &arb_regs);
4493         if (ret)
4494                 return ret;
4495
4496         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_ulv_volt_change_delay,
4497                                    ulv->volt_change_delay);
4498
4499         ret = si_copy_bytes_to_smc(rdev,
4500                                    si_pi->arb_table_start +
4501                                    offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
4502                                    sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * SISLANDS_ULV_STATE_ARB_INDEX,
4503                                    (u8 *)&arb_regs,
4504                                    sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
4505                                    si_pi->sram_end);
4506
4507         return ret;
4508 }
4509
4510 static void si_get_mvdd_configuration(struct radeon_device *rdev)
4511 {
4512         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4513
4514         pi->mvdd_split_frequency = 30000;
4515 }
4516
4517 static int si_init_smc_table(struct radeon_device *rdev)
4518 {
4519         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4520         struct si_power_info *si_pi = si_get_pi(rdev);
4521         struct radeon_ps *radeon_boot_state = rdev->pm.dpm.boot_ps;
4522         const struct si_ulv_param *ulv = &si_pi->ulv;
4523         SISLANDS_SMC_STATETABLE  *table = &si_pi->smc_statetable;
4524         int ret;
4525         u32 lane_width;
4526         u32 vr_hot_gpio;
4527
4528         si_populate_smc_voltage_tables(rdev, table);
4529
4530         switch (rdev->pm.int_thermal_type) {
4531         case THERMAL_TYPE_SI:
4532         case THERMAL_TYPE_EMC2103_WITH_INTERNAL:
4533                 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_INTERNAL;
4534                 break;
4535         case THERMAL_TYPE_NONE:
4536                 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_NONE;
4537                 break;
4538         default:
4539                 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL;
4540                 break;
4541         }
4542
4543         if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_HARDWAREDC)
4544                 table->systemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
4545
4546         if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REGULATOR_HOT) {
4547                 if ((rdev->pdev->device != 0x6818) && (rdev->pdev->device != 0x6819))
4548                         table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT;
4549         }
4550
4551         if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_STEPVDDC)
4552                 table->systemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
4553
4554         if (pi->mem_gddr5)
4555                 table->systemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
4556
4557         if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REVERT_GPIO5_POLARITY)
4558                 table->extraFlags |= PPSMC_EXTRAFLAGS_AC2DC_GPIO5_POLARITY_HIGH;
4559
4560         if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_VRHOT_GPIO_CONFIGURABLE) {
4561                 table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT_PROG_GPIO;
4562                 vr_hot_gpio = rdev->pm.dpm.backbias_response_time;
4563                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_vr_hot_gpio,
4564                                            vr_hot_gpio);
4565         }
4566
4567         ret = si_populate_smc_initial_state(rdev, radeon_boot_state, table);
4568         if (ret)
4569                 return ret;
4570
4571         ret = si_populate_smc_acpi_state(rdev, table);
4572         if (ret)
4573                 return ret;
4574
4575         table->driverState = table->initialState;
4576
4577         ret = si_do_program_memory_timing_parameters(rdev, radeon_boot_state,
4578                                                      SISLANDS_INITIAL_STATE_ARB_INDEX);
4579         if (ret)
4580                 return ret;
4581
4582         if (ulv->supported && ulv->pl.vddc) {
4583                 ret = si_populate_ulv_state(rdev, &table->ULVState);
4584                 if (ret)
4585                         return ret;
4586
4587                 ret = si_program_ulv_memory_timing_parameters(rdev);
4588                 if (ret)
4589                         return ret;
4590
4591                 WREG32(CG_ULV_CONTROL, ulv->cg_ulv_control);
4592                 WREG32(CG_ULV_PARAMETER, ulv->cg_ulv_parameter);
4593
4594                 lane_width = radeon_get_pcie_lanes(rdev);
4595                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
4596         } else {
4597                 table->ULVState = table->initialState;
4598         }
4599
4600         return si_copy_bytes_to_smc(rdev, si_pi->state_table_start,
4601                                     (u8 *)table, sizeof(SISLANDS_SMC_STATETABLE),
4602                                     si_pi->sram_end);
4603 }
4604
4605 static int si_calculate_sclk_params(struct radeon_device *rdev,
4606                                     u32 engine_clock,
4607                                     SISLANDS_SMC_SCLK_VALUE *sclk)
4608 {
4609         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4610         struct si_power_info *si_pi = si_get_pi(rdev);
4611         struct atom_clock_dividers dividers;
4612         u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
4613         u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
4614         u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
4615         u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
4616         u32 cg_spll_spread_spectrum = si_pi->clock_registers.cg_spll_spread_spectrum;
4617         u32 cg_spll_spread_spectrum_2 = si_pi->clock_registers.cg_spll_spread_spectrum_2;
4618         u64 tmp;
4619         u32 reference_clock = rdev->clock.spll.reference_freq;
4620         u32 reference_divider;
4621         u32 fbdiv;
4622         int ret;
4623
4624         ret = radeon_atom_get_clock_dividers(rdev, COMPUTE_ENGINE_PLL_PARAM,
4625                                              engine_clock, false, &dividers);
4626         if (ret)
4627                 return ret;
4628
4629         reference_divider = 1 + dividers.ref_div;
4630
4631         tmp = (u64) engine_clock * reference_divider * dividers.post_div * 16384;
4632         do_div(tmp, reference_clock);
4633         fbdiv = (u32) tmp;
4634
4635         spll_func_cntl &= ~(SPLL_PDIV_A_MASK | SPLL_REF_DIV_MASK);
4636         spll_func_cntl |= SPLL_REF_DIV(dividers.ref_div);
4637         spll_func_cntl |= SPLL_PDIV_A(dividers.post_div);
4638
4639         spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
4640         spll_func_cntl_2 |= SCLK_MUX_SEL(2);
4641
4642         spll_func_cntl_3 &= ~SPLL_FB_DIV_MASK;
4643         spll_func_cntl_3 |= SPLL_FB_DIV(fbdiv);
4644         spll_func_cntl_3 |= SPLL_DITHEN;
4645
4646         if (pi->sclk_ss) {
4647                 struct radeon_atom_ss ss;
4648                 u32 vco_freq = engine_clock * dividers.post_div;
4649
4650                 if (radeon_atombios_get_asic_ss_info(rdev, &ss,
4651                                                      ASIC_INTERNAL_ENGINE_SS, vco_freq)) {
4652                         u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate);
4653                         u32 clk_v = 4 * ss.percentage * fbdiv / (clk_s * 10000);
4654
4655                         cg_spll_spread_spectrum &= ~CLK_S_MASK;
4656                         cg_spll_spread_spectrum |= CLK_S(clk_s);
4657                         cg_spll_spread_spectrum |= SSEN;
4658
4659                         cg_spll_spread_spectrum_2 &= ~CLK_V_MASK;
4660                         cg_spll_spread_spectrum_2 |= CLK_V(clk_v);
4661                 }
4662         }
4663
4664         sclk->sclk_value = engine_clock;
4665         sclk->vCG_SPLL_FUNC_CNTL = spll_func_cntl;
4666         sclk->vCG_SPLL_FUNC_CNTL_2 = spll_func_cntl_2;
4667         sclk->vCG_SPLL_FUNC_CNTL_3 = spll_func_cntl_3;
4668         sclk->vCG_SPLL_FUNC_CNTL_4 = spll_func_cntl_4;
4669         sclk->vCG_SPLL_SPREAD_SPECTRUM = cg_spll_spread_spectrum;
4670         sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cg_spll_spread_spectrum_2;
4671
4672         return 0;
4673 }
4674
4675 static int si_populate_sclk_value(struct radeon_device *rdev,
4676                                   u32 engine_clock,
4677                                   SISLANDS_SMC_SCLK_VALUE *sclk)
4678 {
4679         SISLANDS_SMC_SCLK_VALUE sclk_tmp;
4680         int ret;
4681
4682         ret = si_calculate_sclk_params(rdev, engine_clock, &sclk_tmp);
4683         if (!ret) {
4684                 sclk->sclk_value = cpu_to_be32(sclk_tmp.sclk_value);
4685                 sclk->vCG_SPLL_FUNC_CNTL = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL);
4686                 sclk->vCG_SPLL_FUNC_CNTL_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_2);
4687                 sclk->vCG_SPLL_FUNC_CNTL_3 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_3);
4688                 sclk->vCG_SPLL_FUNC_CNTL_4 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_4);
4689                 sclk->vCG_SPLL_SPREAD_SPECTRUM = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM);
4690                 sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM_2);
4691         }
4692
4693         return ret;
4694 }
4695
4696 static int si_populate_mclk_value(struct radeon_device *rdev,
4697                                   u32 engine_clock,
4698                                   u32 memory_clock,
4699                                   SISLANDS_SMC_MCLK_VALUE *mclk,
4700                                   bool strobe_mode,
4701                                   bool dll_state_on)
4702 {
4703         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4704         struct si_power_info *si_pi = si_get_pi(rdev);
4705         u32  dll_cntl = si_pi->clock_registers.dll_cntl;
4706         u32  mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
4707         u32  mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
4708         u32  mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
4709         u32  mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
4710         u32  mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
4711         u32  mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
4712         u32  mpll_ss1 = si_pi->clock_registers.mpll_ss1;
4713         u32  mpll_ss2 = si_pi->clock_registers.mpll_ss2;
4714         struct atom_mpll_param mpll_param;
4715         int ret;
4716
4717         ret = radeon_atom_get_memory_pll_dividers(rdev, memory_clock, strobe_mode, &mpll_param);
4718         if (ret)
4719                 return ret;
4720
4721         mpll_func_cntl &= ~BWCTRL_MASK;
4722         mpll_func_cntl |= BWCTRL(mpll_param.bwcntl);
4723
4724         mpll_func_cntl_1 &= ~(CLKF_MASK | CLKFRAC_MASK | VCO_MODE_MASK);
4725         mpll_func_cntl_1 |= CLKF(mpll_param.clkf) |
4726                 CLKFRAC(mpll_param.clkfrac) | VCO_MODE(mpll_param.vco_mode);
4727
4728         mpll_ad_func_cntl &= ~YCLK_POST_DIV_MASK;
4729         mpll_ad_func_cntl |= YCLK_POST_DIV(mpll_param.post_div);
4730
4731         if (pi->mem_gddr5) {
4732                 mpll_dq_func_cntl &= ~(YCLK_SEL_MASK | YCLK_POST_DIV_MASK);
4733                 mpll_dq_func_cntl |= YCLK_SEL(mpll_param.yclk_sel) |
4734                         YCLK_POST_DIV(mpll_param.post_div);
4735         }
4736
4737         if (pi->mclk_ss) {
4738                 struct radeon_atom_ss ss;
4739                 u32 freq_nom;
4740                 u32 tmp;
4741                 u32 reference_clock = rdev->clock.mpll.reference_freq;
4742
4743                 if (pi->mem_gddr5)
4744                         freq_nom = memory_clock * 4;
4745                 else
4746                         freq_nom = memory_clock * 2;
4747
4748                 tmp = freq_nom / reference_clock;
4749                 tmp = tmp * tmp;
4750                 if (radeon_atombios_get_asic_ss_info(rdev, &ss,
4751                                                      ASIC_INTERNAL_MEMORY_SS, freq_nom)) {
4752                         u32 clks = reference_clock * 5 / ss.rate;
4753                         u32 clkv = (u32)((((131 * ss.percentage * ss.rate) / 100) * tmp) / freq_nom);
4754
4755                         mpll_ss1 &= ~CLKV_MASK;
4756                         mpll_ss1 |= CLKV(clkv);
4757
4758                         mpll_ss2 &= ~CLKS_MASK;
4759                         mpll_ss2 |= CLKS(clks);
4760                 }
4761         }
4762
4763         mclk_pwrmgt_cntl &= ~DLL_SPEED_MASK;
4764         mclk_pwrmgt_cntl |= DLL_SPEED(mpll_param.dll_speed);
4765
4766         if (dll_state_on)
4767                 mclk_pwrmgt_cntl |= MRDCK0_PDNB | MRDCK1_PDNB;
4768         else
4769                 mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
4770
4771         mclk->mclk_value = cpu_to_be32(memory_clock);
4772         mclk->vMPLL_FUNC_CNTL = cpu_to_be32(mpll_func_cntl);
4773         mclk->vMPLL_FUNC_CNTL_1 = cpu_to_be32(mpll_func_cntl_1);
4774         mclk->vMPLL_FUNC_CNTL_2 = cpu_to_be32(mpll_func_cntl_2);
4775         mclk->vMPLL_AD_FUNC_CNTL = cpu_to_be32(mpll_ad_func_cntl);
4776         mclk->vMPLL_DQ_FUNC_CNTL = cpu_to_be32(mpll_dq_func_cntl);
4777         mclk->vMCLK_PWRMGT_CNTL = cpu_to_be32(mclk_pwrmgt_cntl);
4778         mclk->vDLL_CNTL = cpu_to_be32(dll_cntl);
4779         mclk->vMPLL_SS = cpu_to_be32(mpll_ss1);
4780         mclk->vMPLL_SS2 = cpu_to_be32(mpll_ss2);
4781
4782         return 0;
4783 }
4784
4785 static void si_populate_smc_sp(struct radeon_device *rdev,
4786                                struct radeon_ps *radeon_state,
4787                                SISLANDS_SMC_SWSTATE *smc_state)
4788 {
4789         struct ni_ps *ps = ni_get_ps(radeon_state);
4790         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4791         int i;
4792
4793         for (i = 0; i < ps->performance_level_count - 1; i++)
4794                 smc_state->levels[i].bSP = cpu_to_be32(pi->dsp);
4795
4796         smc_state->levels[ps->performance_level_count - 1].bSP =
4797                 cpu_to_be32(pi->psp);
4798 }
4799
4800 static int si_convert_power_level_to_smc(struct radeon_device *rdev,
4801                                          struct rv7xx_pl *pl,
4802                                          SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level)
4803 {
4804         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4805         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
4806         struct si_power_info *si_pi = si_get_pi(rdev);
4807         int ret;
4808         bool dll_state_on;
4809         u16 std_vddc;
4810         bool gmc_pg = false;
4811
4812         if (eg_pi->pcie_performance_request &&
4813             (si_pi->force_pcie_gen != RADEON_PCIE_GEN_INVALID))
4814                 level->gen2PCIE = (u8)si_pi->force_pcie_gen;
4815         else
4816                 level->gen2PCIE = (u8)pl->pcie_gen;
4817
4818         ret = si_populate_sclk_value(rdev, pl->sclk, &level->sclk);
4819         if (ret)
4820                 return ret;
4821
4822         level->mcFlags =  0;
4823
4824         if (pi->mclk_stutter_mode_threshold &&
4825             (pl->mclk <= pi->mclk_stutter_mode_threshold) &&
4826             !eg_pi->uvd_enabled &&
4827             (RREG32(DPG_PIPE_STUTTER_CONTROL) & STUTTER_ENABLE) &&
4828             (rdev->pm.dpm.new_active_crtc_count <= 2)) {
4829                 level->mcFlags |= SISLANDS_SMC_MC_STUTTER_EN;
4830
4831                 if (gmc_pg)
4832                         level->mcFlags |= SISLANDS_SMC_MC_PG_EN;
4833         }
4834
4835         if (pi->mem_gddr5) {
4836                 if (pl->mclk > pi->mclk_edc_enable_threshold)
4837                         level->mcFlags |= SISLANDS_SMC_MC_EDC_RD_FLAG;
4838
4839                 if (pl->mclk > eg_pi->mclk_edc_wr_enable_threshold)
4840                         level->mcFlags |= SISLANDS_SMC_MC_EDC_WR_FLAG;
4841
4842                 level->strobeMode = si_get_strobe_mode_settings(rdev, pl->mclk);
4843
4844                 if (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) {
4845                         if (si_get_mclk_frequency_ratio(pl->mclk, true) >=
4846                             ((RREG32(MC_SEQ_MISC7) >> 16) & 0xf))
4847                                 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
4848                         else
4849                                 dll_state_on = ((RREG32(MC_SEQ_MISC6) >> 1) & 0x1) ? true : false;
4850                 } else {
4851                         dll_state_on = false;
4852                 }
4853         } else {
4854                 level->strobeMode = si_get_strobe_mode_settings(rdev,
4855                                                                 pl->mclk);
4856
4857                 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
4858         }
4859
4860         ret = si_populate_mclk_value(rdev,
4861                                      pl->sclk,
4862                                      pl->mclk,
4863                                      &level->mclk,
4864                                      (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) != 0, dll_state_on);
4865         if (ret)
4866                 return ret;
4867
4868         ret = si_populate_voltage_value(rdev,
4869                                         &eg_pi->vddc_voltage_table,
4870                                         pl->vddc, &level->vddc);
4871         if (ret)
4872                 return ret;
4873
4874
4875         ret = si_get_std_voltage_value(rdev, &level->vddc, &std_vddc);
4876         if (ret)
4877                 return ret;
4878
4879         ret = si_populate_std_voltage_value(rdev, std_vddc,
4880                                             level->vddc.index, &level->std_vddc);
4881         if (ret)
4882                 return ret;
4883
4884         if (eg_pi->vddci_control) {
4885                 ret = si_populate_voltage_value(rdev, &eg_pi->vddci_voltage_table,
4886                                                 pl->vddci, &level->vddci);
4887                 if (ret)
4888                         return ret;
4889         }
4890
4891         if (si_pi->vddc_phase_shed_control) {
4892                 ret = si_populate_phase_shedding_value(rdev,
4893                                                        &rdev->pm.dpm.dyn_state.phase_shedding_limits_table,
4894                                                        pl->vddc,
4895                                                        pl->sclk,
4896                                                        pl->mclk,
4897                                                        &level->vddc);
4898                 if (ret)
4899                         return ret;
4900         }
4901
4902         level->MaxPoweredUpCU = si_pi->max_cu;
4903
4904         ret = si_populate_mvdd_value(rdev, pl->mclk, &level->mvdd);
4905
4906         return ret;
4907 }
4908
4909 static int si_populate_smc_t(struct radeon_device *rdev,
4910                              struct radeon_ps *radeon_state,
4911                              SISLANDS_SMC_SWSTATE *smc_state)
4912 {
4913         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4914         struct ni_ps *state = ni_get_ps(radeon_state);
4915         u32 a_t;
4916         u32 t_l, t_h;
4917         u32 high_bsp;
4918         int i, ret;
4919
4920         if (state->performance_level_count >= 9)
4921                 return -EINVAL;
4922
4923         if (state->performance_level_count < 2) {
4924                 a_t = CG_R(0xffff) | CG_L(0);
4925                 smc_state->levels[0].aT = cpu_to_be32(a_t);
4926                 return 0;
4927         }
4928
4929         smc_state->levels[0].aT = cpu_to_be32(0);
4930
4931         for (i = 0; i <= state->performance_level_count - 2; i++) {
4932                 ret = r600_calculate_at(
4933                         (50 / SISLANDS_MAX_HARDWARE_POWERLEVELS) * 100 * (i + 1),
4934                         100 * R600_AH_DFLT,
4935                         state->performance_levels[i + 1].sclk,
4936                         state->performance_levels[i].sclk,
4937                         &t_l,
4938                         &t_h);
4939
4940                 if (ret) {
4941                         t_h = (i + 1) * 1000 - 50 * R600_AH_DFLT;
4942                         t_l = (i + 1) * 1000 + 50 * R600_AH_DFLT;
4943                 }
4944
4945                 a_t = be32_to_cpu(smc_state->levels[i].aT) & ~CG_R_MASK;
4946                 a_t |= CG_R(t_l * pi->bsp / 20000);
4947                 smc_state->levels[i].aT = cpu_to_be32(a_t);
4948
4949                 high_bsp = (i == state->performance_level_count - 2) ?
4950                         pi->pbsp : pi->bsp;
4951                 a_t = CG_R(0xffff) | CG_L(t_h * high_bsp / 20000);
4952                 smc_state->levels[i + 1].aT = cpu_to_be32(a_t);
4953         }
4954
4955         return 0;
4956 }
4957
4958 static int si_disable_ulv(struct radeon_device *rdev)
4959 {
4960         struct si_power_info *si_pi = si_get_pi(rdev);
4961         struct si_ulv_param *ulv = &si_pi->ulv;
4962
4963         if (ulv->supported)
4964                 return (si_send_msg_to_smc(rdev, PPSMC_MSG_DisableULV) == PPSMC_Result_OK) ?
4965                         0 : -EINVAL;
4966
4967         return 0;
4968 }
4969
4970 static bool si_is_state_ulv_compatible(struct radeon_device *rdev,
4971                                        struct radeon_ps *radeon_state)
4972 {
4973         const struct si_power_info *si_pi = si_get_pi(rdev);
4974         const struct si_ulv_param *ulv = &si_pi->ulv;
4975         const struct ni_ps *state = ni_get_ps(radeon_state);
4976         int i;
4977
4978         if (state->performance_levels[0].mclk != ulv->pl.mclk)
4979                 return false;
4980
4981         /* XXX validate against display requirements! */
4982
4983         for (i = 0; i < rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count; i++) {
4984                 if (rdev->clock.current_dispclk <=
4985                     rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].clk) {
4986                         if (ulv->pl.vddc <
4987                             rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].v)
4988                                 return false;
4989                 }
4990         }
4991
4992         if ((radeon_state->vclk != 0) || (radeon_state->dclk != 0))
4993                 return false;
4994
4995         return true;
4996 }
4997
4998 static int si_set_power_state_conditionally_enable_ulv(struct radeon_device *rdev,
4999                                                        struct radeon_ps *radeon_new_state)
5000 {
5001         const struct si_power_info *si_pi = si_get_pi(rdev);
5002         const struct si_ulv_param *ulv = &si_pi->ulv;
5003
5004         if (ulv->supported) {
5005                 if (si_is_state_ulv_compatible(rdev, radeon_new_state))
5006                         return (si_send_msg_to_smc(rdev, PPSMC_MSG_EnableULV) == PPSMC_Result_OK) ?
5007                                 0 : -EINVAL;
5008         }
5009         return 0;
5010 }
5011
5012 static int si_convert_power_state_to_smc(struct radeon_device *rdev,
5013                                          struct radeon_ps *radeon_state,
5014                                          SISLANDS_SMC_SWSTATE *smc_state)
5015 {
5016         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
5017         struct ni_power_info *ni_pi = ni_get_pi(rdev);
5018         struct si_power_info *si_pi = si_get_pi(rdev);
5019         struct ni_ps *state = ni_get_ps(radeon_state);
5020         int i, ret;
5021         u32 threshold;
5022         u32 sclk_in_sr = 1350; /* ??? */
5023
5024         if (state->performance_level_count > SISLANDS_MAX_HARDWARE_POWERLEVELS)
5025                 return -EINVAL;
5026
5027         threshold = state->performance_levels[state->performance_level_count-1].sclk * 100 / 100;
5028
5029         if (radeon_state->vclk && radeon_state->dclk) {
5030                 eg_pi->uvd_enabled = true;
5031                 if (eg_pi->smu_uvd_hs)
5032                         smc_state->flags |= PPSMC_SWSTATE_FLAG_UVD;
5033         } else {
5034                 eg_pi->uvd_enabled = false;
5035         }
5036
5037         if (state->dc_compatible)
5038                 smc_state->flags |= PPSMC_SWSTATE_FLAG_DC;
5039
5040         smc_state->levelCount = 0;
5041         for (i = 0; i < state->performance_level_count; i++) {
5042                 if (eg_pi->sclk_deep_sleep) {
5043                         if ((i == 0) || si_pi->sclk_deep_sleep_above_low) {
5044                                 if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
5045                                         smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
5046                                 else
5047                                         smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
5048                         }
5049                 }
5050
5051                 ret = si_convert_power_level_to_smc(rdev, &state->performance_levels[i],
5052                                                     &smc_state->levels[i]);
5053                 smc_state->levels[i].arbRefreshState =
5054                         (u8)(SISLANDS_DRIVER_STATE_ARB_INDEX + i);
5055
5056                 if (ret)
5057                         return ret;
5058
5059                 if (ni_pi->enable_power_containment)
5060                         smc_state->levels[i].displayWatermark =
5061                                 (state->performance_levels[i].sclk < threshold) ?
5062                                 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
5063                 else
5064                         smc_state->levels[i].displayWatermark = (i < 2) ?
5065                                 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
5066
5067                 if (eg_pi->dynamic_ac_timing)
5068                         smc_state->levels[i].ACIndex = SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i;
5069                 else
5070                         smc_state->levels[i].ACIndex = 0;
5071
5072                 smc_state->levelCount++;
5073         }
5074
5075         si_write_smc_soft_register(rdev,
5076                                    SI_SMC_SOFT_REGISTER_watermark_threshold,
5077                                    threshold / 512);
5078
5079         si_populate_smc_sp(rdev, radeon_state, smc_state);
5080
5081         ret = si_populate_power_containment_values(rdev, radeon_state, smc_state);
5082         if (ret)
5083                 ni_pi->enable_power_containment = false;
5084
5085         ret = si_populate_sq_ramping_values(rdev, radeon_state, smc_state);
5086         if (ret)
5087                 ni_pi->enable_sq_ramping = false;
5088
5089         return si_populate_smc_t(rdev, radeon_state, smc_state);
5090 }
5091
5092 static int si_upload_sw_state(struct radeon_device *rdev,
5093                               struct radeon_ps *radeon_new_state)
5094 {
5095         struct si_power_info *si_pi = si_get_pi(rdev);
5096         struct ni_ps *new_state = ni_get_ps(radeon_new_state);
5097         int ret;
5098         u32 address = si_pi->state_table_start +
5099                 offsetof(SISLANDS_SMC_STATETABLE, driverState);
5100         u32 state_size = sizeof(SISLANDS_SMC_SWSTATE) +
5101                 ((new_state->performance_level_count - 1) *
5102                  sizeof(SISLANDS_SMC_HW_PERFORMANCE_LEVEL));
5103         SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.driverState;
5104
5105         memset(smc_state, 0, state_size);
5106
5107         ret = si_convert_power_state_to_smc(rdev, radeon_new_state, smc_state);
5108         if (ret)
5109                 return ret;
5110
5111         ret = si_copy_bytes_to_smc(rdev, address, (u8 *)smc_state,
5112                                    state_size, si_pi->sram_end);
5113
5114         return ret;
5115 }
5116
5117 static int si_upload_ulv_state(struct radeon_device *rdev)
5118 {
5119         struct si_power_info *si_pi = si_get_pi(rdev);
5120         struct si_ulv_param *ulv = &si_pi->ulv;
5121         int ret = 0;
5122
5123         if (ulv->supported && ulv->pl.vddc) {
5124                 u32 address = si_pi->state_table_start +
5125                         offsetof(SISLANDS_SMC_STATETABLE, ULVState);
5126                 SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.ULVState;
5127                 u32 state_size = sizeof(SISLANDS_SMC_SWSTATE);
5128
5129                 memset(smc_state, 0, state_size);
5130
5131                 ret = si_populate_ulv_state(rdev, smc_state);
5132                 if (!ret)
5133                         ret = si_copy_bytes_to_smc(rdev, address, (u8 *)smc_state,
5134                                                    state_size, si_pi->sram_end);
5135         }
5136
5137         return ret;
5138 }
5139
5140 static int si_upload_smc_data(struct radeon_device *rdev)
5141 {
5142         struct radeon_crtc *radeon_crtc = NULL;
5143         int i;
5144
5145         if (rdev->pm.dpm.new_active_crtc_count == 0)
5146                 return 0;
5147
5148         for (i = 0; i < rdev->num_crtc; i++) {
5149                 if (rdev->pm.dpm.new_active_crtcs & (1 << i)) {
5150                         radeon_crtc = rdev->mode_info.crtcs[i];
5151                         break;
5152                 }
5153         }
5154
5155         if (radeon_crtc == NULL)
5156                 return 0;
5157
5158         if (radeon_crtc->line_time <= 0)
5159                 return 0;
5160
5161         if (si_write_smc_soft_register(rdev,
5162                                        SI_SMC_SOFT_REGISTER_crtc_index,
5163                                        radeon_crtc->crtc_id) != PPSMC_Result_OK)
5164                 return 0;
5165
5166         if (si_write_smc_soft_register(rdev,
5167                                        SI_SMC_SOFT_REGISTER_mclk_change_block_cp_min,
5168                                        radeon_crtc->wm_high / radeon_crtc->line_time) != PPSMC_Result_OK)
5169                 return 0;
5170
5171         if (si_write_smc_soft_register(rdev,
5172                                        SI_SMC_SOFT_REGISTER_mclk_change_block_cp_max,
5173                                        radeon_crtc->wm_low / radeon_crtc->line_time) != PPSMC_Result_OK)
5174                 return 0;
5175
5176         return 0;
5177 }
5178
5179 static int si_set_mc_special_registers(struct radeon_device *rdev,
5180                                        struct si_mc_reg_table *table)
5181 {
5182         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
5183         u8 i, j, k;
5184         u32 temp_reg;
5185
5186         for (i = 0, j = table->last; i < table->last; i++) {
5187                 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5188                         return -EINVAL;
5189                 switch (table->mc_reg_address[i].s1 << 2) {
5190                 case MC_SEQ_MISC1:
5191                         temp_reg = RREG32(MC_PMG_CMD_EMRS);
5192                         table->mc_reg_address[j].s1 = MC_PMG_CMD_EMRS >> 2;
5193                         table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_EMRS_LP >> 2;
5194                         for (k = 0; k < table->num_entries; k++)
5195                                 table->mc_reg_table_entry[k].mc_data[j] =
5196                                         ((temp_reg & 0xffff0000)) |
5197                                         ((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16);
5198                         j++;
5199                         if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5200                                 return -EINVAL;
5201
5202                         temp_reg = RREG32(MC_PMG_CMD_MRS);
5203                         table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS >> 2;
5204                         table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS_LP >> 2;
5205                         for (k = 0; k < table->num_entries; k++) {
5206                                 table->mc_reg_table_entry[k].mc_data[j] =
5207                                         (temp_reg & 0xffff0000) |
5208                                         (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
5209                                 if (!pi->mem_gddr5)
5210                                         table->mc_reg_table_entry[k].mc_data[j] |= 0x100;
5211                         }
5212                         j++;
5213                         if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5214                                 return -EINVAL;
5215
5216                         if (!pi->mem_gddr5) {
5217                                 table->mc_reg_address[j].s1 = MC_PMG_AUTO_CMD >> 2;
5218                                 table->mc_reg_address[j].s0 = MC_PMG_AUTO_CMD >> 2;
5219                                 for (k = 0; k < table->num_entries; k++)
5220                                         table->mc_reg_table_entry[k].mc_data[j] =
5221                                                 (table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16;
5222                                 j++;
5223                                 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5224                                         return -EINVAL;
5225                         }
5226                         break;
5227                 case MC_SEQ_RESERVE_M:
5228                         temp_reg = RREG32(MC_PMG_CMD_MRS1);
5229                         table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS1 >> 2;
5230                         table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS1_LP >> 2;
5231                         for(k = 0; k < table->num_entries; k++)
5232                                 table->mc_reg_table_entry[k].mc_data[j] =
5233                                         (temp_reg & 0xffff0000) |
5234                                         (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
5235                         j++;
5236                         if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5237                                 return -EINVAL;
5238                         break;
5239                 default:
5240                         break;
5241                 }
5242         }
5243
5244         table->last = j;
5245
5246         return 0;
5247 }
5248
5249 static bool si_check_s0_mc_reg_index(u16 in_reg, u16 *out_reg)
5250 {
5251         bool result = true;
5252
5253         switch (in_reg) {
5254         case  MC_SEQ_RAS_TIMING >> 2:
5255                 *out_reg = MC_SEQ_RAS_TIMING_LP >> 2;
5256                 break;
5257         case MC_SEQ_CAS_TIMING >> 2:
5258                 *out_reg = MC_SEQ_CAS_TIMING_LP >> 2;
5259                 break;
5260         case MC_SEQ_MISC_TIMING >> 2:
5261                 *out_reg = MC_SEQ_MISC_TIMING_LP >> 2;
5262                 break;
5263         case MC_SEQ_MISC_TIMING2 >> 2:
5264                 *out_reg = MC_SEQ_MISC_TIMING2_LP >> 2;
5265                 break;
5266         case MC_SEQ_RD_CTL_D0 >> 2:
5267                 *out_reg = MC_SEQ_RD_CTL_D0_LP >> 2;
5268                 break;
5269         case MC_SEQ_RD_CTL_D1 >> 2:
5270                 *out_reg = MC_SEQ_RD_CTL_D1_LP >> 2;
5271                 break;
5272         case MC_SEQ_WR_CTL_D0 >> 2:
5273                 *out_reg = MC_SEQ_WR_CTL_D0_LP >> 2;
5274                 break;
5275         case MC_SEQ_WR_CTL_D1 >> 2:
5276                 *out_reg = MC_SEQ_WR_CTL_D1_LP >> 2;
5277                 break;
5278         case MC_PMG_CMD_EMRS >> 2:
5279                 *out_reg = MC_SEQ_PMG_CMD_EMRS_LP >> 2;
5280                 break;
5281         case MC_PMG_CMD_MRS >> 2:
5282                 *out_reg = MC_SEQ_PMG_CMD_MRS_LP >> 2;
5283                 break;
5284         case MC_PMG_CMD_MRS1 >> 2:
5285                 *out_reg = MC_SEQ_PMG_CMD_MRS1_LP >> 2;
5286                 break;
5287         case MC_SEQ_PMG_TIMING >> 2:
5288                 *out_reg = MC_SEQ_PMG_TIMING_LP >> 2;
5289                 break;
5290         case MC_PMG_CMD_MRS2 >> 2:
5291                 *out_reg = MC_SEQ_PMG_CMD_MRS2_LP >> 2;
5292                 break;
5293         case MC_SEQ_WR_CTL_2 >> 2:
5294                 *out_reg = MC_SEQ_WR_CTL_2_LP >> 2;
5295                 break;
5296         default:
5297                 result = false;
5298                 break;
5299         }
5300
5301         return result;
5302 }
5303
5304 static void si_set_valid_flag(struct si_mc_reg_table *table)
5305 {
5306         u8 i, j;
5307
5308         for (i = 0; i < table->last; i++) {
5309                 for (j = 1; j < table->num_entries; j++) {
5310                         if (table->mc_reg_table_entry[j-1].mc_data[i] != table->mc_reg_table_entry[j].mc_data[i]) {
5311                                 table->valid_flag |= 1 << i;
5312                                 break;
5313                         }
5314                 }
5315         }
5316 }
5317
5318 static void si_set_s0_mc_reg_index(struct si_mc_reg_table *table)
5319 {
5320         u32 i;
5321         u16 address;
5322
5323         for (i = 0; i < table->last; i++)
5324                 table->mc_reg_address[i].s0 = si_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address) ?
5325                         address : table->mc_reg_address[i].s1;
5326
5327 }
5328
5329 static int si_copy_vbios_mc_reg_table(struct atom_mc_reg_table *table,
5330                                       struct si_mc_reg_table *si_table)
5331 {
5332         u8 i, j;
5333
5334         if (table->last > SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5335                 return -EINVAL;
5336         if (table->num_entries > MAX_AC_TIMING_ENTRIES)
5337                 return -EINVAL;
5338
5339         for (i = 0; i < table->last; i++)
5340                 si_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1;
5341         si_table->last = table->last;
5342
5343         for (i = 0; i < table->num_entries; i++) {
5344                 si_table->mc_reg_table_entry[i].mclk_max =
5345                         table->mc_reg_table_entry[i].mclk_max;
5346                 for (j = 0; j < table->last; j++) {
5347                         si_table->mc_reg_table_entry[i].mc_data[j] =
5348                                 table->mc_reg_table_entry[i].mc_data[j];
5349                 }
5350         }
5351         si_table->num_entries = table->num_entries;
5352
5353         return 0;
5354 }
5355
5356 static int si_initialize_mc_reg_table(struct radeon_device *rdev)
5357 {
5358         struct si_power_info *si_pi = si_get_pi(rdev);
5359         struct atom_mc_reg_table *table;
5360         struct si_mc_reg_table *si_table = &si_pi->mc_reg_table;
5361         u8 module_index = rv770_get_memory_module_index(rdev);
5362         int ret;
5363
5364         table = kzalloc(sizeof(struct atom_mc_reg_table), GFP_KERNEL);
5365         if (!table)
5366                 return -ENOMEM;
5367
5368         WREG32(MC_SEQ_RAS_TIMING_LP, RREG32(MC_SEQ_RAS_TIMING));
5369         WREG32(MC_SEQ_CAS_TIMING_LP, RREG32(MC_SEQ_CAS_TIMING));
5370         WREG32(MC_SEQ_MISC_TIMING_LP, RREG32(MC_SEQ_MISC_TIMING));
5371         WREG32(MC_SEQ_MISC_TIMING2_LP, RREG32(MC_SEQ_MISC_TIMING2));
5372         WREG32(MC_SEQ_PMG_CMD_EMRS_LP, RREG32(MC_PMG_CMD_EMRS));
5373         WREG32(MC_SEQ_PMG_CMD_MRS_LP, RREG32(MC_PMG_CMD_MRS));
5374         WREG32(MC_SEQ_PMG_CMD_MRS1_LP, RREG32(MC_PMG_CMD_MRS1));
5375         WREG32(MC_SEQ_WR_CTL_D0_LP, RREG32(MC_SEQ_WR_CTL_D0));
5376         WREG32(MC_SEQ_WR_CTL_D1_LP, RREG32(MC_SEQ_WR_CTL_D1));
5377         WREG32(MC_SEQ_RD_CTL_D0_LP, RREG32(MC_SEQ_RD_CTL_D0));
5378         WREG32(MC_SEQ_RD_CTL_D1_LP, RREG32(MC_SEQ_RD_CTL_D1));
5379         WREG32(MC_SEQ_PMG_TIMING_LP, RREG32(MC_SEQ_PMG_TIMING));
5380         WREG32(MC_SEQ_PMG_CMD_MRS2_LP, RREG32(MC_PMG_CMD_MRS2));
5381         WREG32(MC_SEQ_WR_CTL_2_LP, RREG32(MC_SEQ_WR_CTL_2));
5382
5383         ret = radeon_atom_init_mc_reg_table(rdev, module_index, table);
5384         if (ret)
5385                 goto init_mc_done;
5386
5387         ret = si_copy_vbios_mc_reg_table(table, si_table);
5388         if (ret)
5389                 goto init_mc_done;
5390
5391         si_set_s0_mc_reg_index(si_table);
5392
5393         ret = si_set_mc_special_registers(rdev, si_table);
5394         if (ret)
5395                 goto init_mc_done;
5396
5397         si_set_valid_flag(si_table);
5398
5399 init_mc_done:
5400         kfree(table);
5401
5402         return ret;
5403
5404 }
5405
5406 static void si_populate_mc_reg_addresses(struct radeon_device *rdev,
5407                                          SMC_SIslands_MCRegisters *mc_reg_table)
5408 {
5409         struct si_power_info *si_pi = si_get_pi(rdev);
5410         u32 i, j;
5411
5412         for (i = 0, j = 0; j < si_pi->mc_reg_table.last; j++) {
5413                 if (si_pi->mc_reg_table.valid_flag & (1 << j)) {
5414                         if (i >= SMC_NISLANDS_MC_REGISTER_ARRAY_SIZE)
5415                                 break;
5416                         mc_reg_table->address[i].s0 =
5417                                 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s0);
5418                         mc_reg_table->address[i].s1 =
5419                                 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s1);
5420                         i++;
5421                 }
5422         }
5423         mc_reg_table->last = (u8)i;
5424 }
5425
5426 static void si_convert_mc_registers(const struct si_mc_reg_entry *entry,
5427                                     SMC_SIslands_MCRegisterSet *data,
5428                                     u32 num_entries, u32 valid_flag)
5429 {
5430         u32 i, j;
5431
5432         for(i = 0, j = 0; j < num_entries; j++) {
5433                 if (valid_flag & (1 << j)) {
5434                         data->value[i] = cpu_to_be32(entry->mc_data[j]);
5435                         i++;
5436                 }
5437         }
5438 }
5439
5440 static void si_convert_mc_reg_table_entry_to_smc(struct radeon_device *rdev,
5441                                                  struct rv7xx_pl *pl,
5442                                                  SMC_SIslands_MCRegisterSet *mc_reg_table_data)
5443 {
5444         struct si_power_info *si_pi = si_get_pi(rdev);
5445         u32 i = 0;
5446
5447         for (i = 0; i < si_pi->mc_reg_table.num_entries; i++) {
5448                 if (pl->mclk <= si_pi->mc_reg_table.mc_reg_table_entry[i].mclk_max)
5449                         break;
5450         }
5451
5452         if ((i == si_pi->mc_reg_table.num_entries) && (i > 0))
5453                 --i;
5454
5455         si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[i],
5456                                 mc_reg_table_data, si_pi->mc_reg_table.last,
5457                                 si_pi->mc_reg_table.valid_flag);
5458 }
5459
5460 static void si_convert_mc_reg_table_to_smc(struct radeon_device *rdev,
5461                                            struct radeon_ps *radeon_state,
5462                                            SMC_SIslands_MCRegisters *mc_reg_table)
5463 {
5464         struct ni_ps *state = ni_get_ps(radeon_state);
5465         int i;
5466
5467         for (i = 0; i < state->performance_level_count; i++) {
5468                 si_convert_mc_reg_table_entry_to_smc(rdev,
5469                                                      &state->performance_levels[i],
5470                                                      &mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i]);
5471         }
5472 }
5473
5474 static int si_populate_mc_reg_table(struct radeon_device *rdev,
5475                                     struct radeon_ps *radeon_boot_state)
5476 {
5477         struct ni_ps *boot_state = ni_get_ps(radeon_boot_state);
5478         struct si_power_info *si_pi = si_get_pi(rdev);
5479         struct si_ulv_param *ulv = &si_pi->ulv;
5480         SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
5481
5482         memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
5483
5484         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_seq_index, 1);
5485
5486         si_populate_mc_reg_addresses(rdev, smc_mc_reg_table);
5487
5488         si_convert_mc_reg_table_entry_to_smc(rdev, &boot_state->performance_levels[0],
5489                                              &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_INITIAL_SLOT]);
5490
5491         si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
5492                                 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ACPI_SLOT],
5493                                 si_pi->mc_reg_table.last,
5494                                 si_pi->mc_reg_table.valid_flag);
5495
5496         if (ulv->supported && ulv->pl.vddc != 0)
5497                 si_convert_mc_reg_table_entry_to_smc(rdev, &ulv->pl,
5498                                                      &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT]);
5499         else
5500                 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
5501                                         &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT],
5502                                         si_pi->mc_reg_table.last,
5503                                         si_pi->mc_reg_table.valid_flag);
5504
5505         si_convert_mc_reg_table_to_smc(rdev, radeon_boot_state, smc_mc_reg_table);
5506
5507         return si_copy_bytes_to_smc(rdev, si_pi->mc_reg_table_start,
5508                                     (u8 *)smc_mc_reg_table,
5509                                     sizeof(SMC_SIslands_MCRegisters), si_pi->sram_end);
5510 }
5511
5512 static int si_upload_mc_reg_table(struct radeon_device *rdev,
5513                                   struct radeon_ps *radeon_new_state)
5514 {
5515         struct ni_ps *new_state = ni_get_ps(radeon_new_state);
5516         struct si_power_info *si_pi = si_get_pi(rdev);
5517         u32 address = si_pi->mc_reg_table_start +
5518                 offsetof(SMC_SIslands_MCRegisters,
5519                          data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT]);
5520         SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
5521
5522         memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
5523
5524         si_convert_mc_reg_table_to_smc(rdev, radeon_new_state, smc_mc_reg_table);
5525
5526
5527         return si_copy_bytes_to_smc(rdev, address,
5528                                     (u8 *)&smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT],
5529                                     sizeof(SMC_SIslands_MCRegisterSet) * new_state->performance_level_count,
5530                                     si_pi->sram_end);
5531
5532 }
5533
5534 static void si_enable_voltage_control(struct radeon_device *rdev, bool enable)
5535 {
5536         if (enable)
5537                 WREG32_P(GENERAL_PWRMGT, VOLT_PWRMGT_EN, ~VOLT_PWRMGT_EN);
5538         else
5539                 WREG32_P(GENERAL_PWRMGT, 0, ~VOLT_PWRMGT_EN);
5540 }
5541
5542 static enum radeon_pcie_gen si_get_maximum_link_speed(struct radeon_device *rdev,
5543                                                       struct radeon_ps *radeon_state)
5544 {
5545         struct ni_ps *state = ni_get_ps(radeon_state);
5546         int i;
5547         u16 pcie_speed, max_speed = 0;
5548
5549         for (i = 0; i < state->performance_level_count; i++) {
5550                 pcie_speed = state->performance_levels[i].pcie_gen;
5551                 if (max_speed < pcie_speed)
5552                         max_speed = pcie_speed;
5553         }
5554         return max_speed;
5555 }
5556
5557 static u16 si_get_current_pcie_speed(struct radeon_device *rdev)
5558 {
5559         u32 speed_cntl;
5560
5561         speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL) & LC_CURRENT_DATA_RATE_MASK;
5562         speed_cntl >>= LC_CURRENT_DATA_RATE_SHIFT;
5563
5564         return (u16)speed_cntl;
5565 }
5566
5567 static void si_request_link_speed_change_before_state_change(struct radeon_device *rdev,
5568                                                              struct radeon_ps *radeon_new_state,
5569                                                              struct radeon_ps *radeon_current_state)
5570 {
5571         struct si_power_info *si_pi = si_get_pi(rdev);
5572         enum radeon_pcie_gen target_link_speed = si_get_maximum_link_speed(rdev, radeon_new_state);
5573         enum radeon_pcie_gen current_link_speed;
5574
5575         if (si_pi->force_pcie_gen == RADEON_PCIE_GEN_INVALID)
5576                 current_link_speed = si_get_maximum_link_speed(rdev, radeon_current_state);
5577         else
5578                 current_link_speed = si_pi->force_pcie_gen;
5579
5580         si_pi->force_pcie_gen = RADEON_PCIE_GEN_INVALID;
5581         si_pi->pspp_notify_required = false;
5582         if (target_link_speed > current_link_speed) {
5583                 switch (target_link_speed) {
5584 #if defined(CONFIG_ACPI)
5585                 case RADEON_PCIE_GEN3:
5586                         if (radeon_acpi_pcie_performance_request(rdev, PCIE_PERF_REQ_PECI_GEN3, false) == 0)
5587                                 break;
5588                         si_pi->force_pcie_gen = RADEON_PCIE_GEN2;
5589                         if (current_link_speed == RADEON_PCIE_GEN2)
5590                                 break;
5591                 case RADEON_PCIE_GEN2:
5592                         if (radeon_acpi_pcie_performance_request(rdev, PCIE_PERF_REQ_PECI_GEN2, false) == 0)
5593                                 break;
5594 #endif
5595                 default:
5596                         si_pi->force_pcie_gen = si_get_current_pcie_speed(rdev);
5597                         break;
5598                 }
5599         } else {
5600                 if (target_link_speed < current_link_speed)
5601                         si_pi->pspp_notify_required = true;
5602         }
5603 }
5604
5605 static void si_notify_link_speed_change_after_state_change(struct radeon_device *rdev,
5606                                                            struct radeon_ps *radeon_new_state,
5607                                                            struct radeon_ps *radeon_current_state)
5608 {
5609         struct si_power_info *si_pi = si_get_pi(rdev);
5610         enum radeon_pcie_gen target_link_speed = si_get_maximum_link_speed(rdev, radeon_new_state);
5611         u8 request;
5612
5613         if (si_pi->pspp_notify_required) {
5614                 if (target_link_speed == RADEON_PCIE_GEN3)
5615                         request = PCIE_PERF_REQ_PECI_GEN3;
5616                 else if (target_link_speed == RADEON_PCIE_GEN2)
5617                         request = PCIE_PERF_REQ_PECI_GEN2;
5618                 else
5619                         request = PCIE_PERF_REQ_PECI_GEN1;
5620
5621                 if ((request == PCIE_PERF_REQ_PECI_GEN1) &&
5622                     (si_get_current_pcie_speed(rdev) > 0))
5623                         return;
5624
5625 #if defined(CONFIG_ACPI)
5626                 radeon_acpi_pcie_performance_request(rdev, request, false);
5627 #endif
5628         }
5629 }
5630
5631 #if 0
5632 static int si_ds_request(struct radeon_device *rdev,
5633                          bool ds_status_on, u32 count_write)
5634 {
5635         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
5636
5637         if (eg_pi->sclk_deep_sleep) {
5638                 if (ds_status_on)
5639                         return (si_send_msg_to_smc(rdev, PPSMC_MSG_CancelThrottleOVRDSCLKDS) ==
5640                                 PPSMC_Result_OK) ?
5641                                 0 : -EINVAL;
5642                 else
5643                         return (si_send_msg_to_smc(rdev, PPSMC_MSG_ThrottleOVRDSCLKDS) ==
5644                                 PPSMC_Result_OK) ? 0 : -EINVAL;
5645         }
5646         return 0;
5647 }
5648 #endif
5649
5650 static void si_set_max_cu_value(struct radeon_device *rdev)
5651 {
5652         struct si_power_info *si_pi = si_get_pi(rdev);
5653
5654         if (rdev->family == CHIP_VERDE) {
5655                 switch (rdev->pdev->device) {
5656                 case 0x6820:
5657                 case 0x6825:
5658                 case 0x6821:
5659                 case 0x6823:
5660                 case 0x6827:
5661                         si_pi->max_cu = 10;
5662                         break;
5663                 case 0x682D:
5664                 case 0x6824:
5665                 case 0x682F:
5666                 case 0x6826:
5667                         si_pi->max_cu = 8;
5668                         break;
5669                 case 0x6828:
5670                 case 0x6830:
5671                 case 0x6831:
5672                 case 0x6838:
5673                 case 0x6839:
5674                 case 0x683D:
5675                         si_pi->max_cu = 10;
5676                         break;
5677                 case 0x683B:
5678                 case 0x683F:
5679                 case 0x6829:
5680                         si_pi->max_cu = 8;
5681                         break;
5682                 default:
5683                         si_pi->max_cu = 0;
5684                         break;
5685                 }
5686         } else {
5687                 si_pi->max_cu = 0;
5688         }
5689 }
5690
5691 static int si_patch_single_dependency_table_based_on_leakage(struct radeon_device *rdev,
5692                                                              struct radeon_clock_voltage_dependency_table *table)
5693 {
5694         u32 i;
5695         int j;
5696         u16 leakage_voltage;
5697
5698         if (table) {
5699                 for (i = 0; i < table->count; i++) {
5700                         switch (si_get_leakage_voltage_from_leakage_index(rdev,
5701                                                                           table->entries[i].v,
5702                                                                           &leakage_voltage)) {
5703                         case 0:
5704                                 table->entries[i].v = leakage_voltage;
5705                                 break;
5706                         case -EAGAIN:
5707                                 return -EINVAL;
5708                         case -EINVAL:
5709                         default:
5710                                 break;
5711                         }
5712                 }
5713
5714                 for (j = (table->count - 2); j >= 0; j--) {
5715                         table->entries[j].v = (table->entries[j].v <= table->entries[j + 1].v) ?
5716                                 table->entries[j].v : table->entries[j + 1].v;
5717                 }
5718         }
5719         return 0;
5720 }
5721
5722 static int si_patch_dependency_tables_based_on_leakage(struct radeon_device *rdev)
5723 {
5724         int ret = 0;
5725
5726         ret = si_patch_single_dependency_table_based_on_leakage(rdev,
5727                                                                 &rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk);
5728         ret = si_patch_single_dependency_table_based_on_leakage(rdev,
5729                                                                 &rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk);
5730         ret = si_patch_single_dependency_table_based_on_leakage(rdev,
5731                                                                 &rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk);
5732         return ret;
5733 }
5734
5735 static void si_set_pcie_lane_width_in_smc(struct radeon_device *rdev,
5736                                           struct radeon_ps *radeon_new_state,
5737                                           struct radeon_ps *radeon_current_state)
5738 {
5739         u32 lane_width;
5740         u32 new_lane_width =
5741                 (radeon_new_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT;
5742         u32 current_lane_width =
5743                 (radeon_current_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT;
5744
5745         if (new_lane_width != current_lane_width) {
5746                 radeon_set_pcie_lanes(rdev, new_lane_width);
5747                 lane_width = radeon_get_pcie_lanes(rdev);
5748                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
5749         }
5750 }
5751
5752 void si_dpm_setup_asic(struct radeon_device *rdev)
5753 {
5754         rv770_get_memory_type(rdev);
5755         si_read_clock_registers(rdev);
5756         si_enable_acpi_power_management(rdev);
5757 }
5758
5759 static int si_set_thermal_temperature_range(struct radeon_device *rdev,
5760                                         int min_temp, int max_temp)
5761 {
5762         int low_temp = 0 * 1000;
5763         int high_temp = 255 * 1000;
5764
5765         if (low_temp < min_temp)
5766                 low_temp = min_temp;
5767         if (high_temp > max_temp)
5768                 high_temp = max_temp;
5769         if (high_temp < low_temp) {
5770                 DRM_ERROR("invalid thermal range: %d - %d\n", low_temp, high_temp);
5771                 return -EINVAL;
5772         }
5773
5774         WREG32_P(CG_THERMAL_INT, DIG_THERM_INTH(high_temp / 1000), ~DIG_THERM_INTH_MASK);
5775         WREG32_P(CG_THERMAL_INT, DIG_THERM_INTL(low_temp / 1000), ~DIG_THERM_INTL_MASK);
5776         WREG32_P(CG_THERMAL_CTRL, DIG_THERM_DPM(high_temp / 1000), ~DIG_THERM_DPM_MASK);
5777
5778         rdev->pm.dpm.thermal.min_temp = low_temp;
5779         rdev->pm.dpm.thermal.max_temp = high_temp;
5780
5781         return 0;
5782 }
5783
5784 int si_dpm_enable(struct radeon_device *rdev)
5785 {
5786         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
5787         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
5788         struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps;
5789         int ret;
5790
5791         if (si_is_smc_running(rdev))
5792                 return -EINVAL;
5793         if (pi->voltage_control)
5794                 si_enable_voltage_control(rdev, true);
5795         if (pi->mvdd_control)
5796                 si_get_mvdd_configuration(rdev);
5797         if (pi->voltage_control) {
5798                 ret = si_construct_voltage_tables(rdev);
5799                 if (ret) {
5800                         DRM_ERROR("si_construct_voltage_tables failed\n");
5801                         return ret;
5802                 }
5803         }
5804         if (eg_pi->dynamic_ac_timing) {
5805                 ret = si_initialize_mc_reg_table(rdev);
5806                 if (ret)
5807                         eg_pi->dynamic_ac_timing = false;
5808         }
5809         if (pi->dynamic_ss)
5810                 si_enable_spread_spectrum(rdev, true);
5811         if (pi->thermal_protection)
5812                 si_enable_thermal_protection(rdev, true);
5813         si_setup_bsp(rdev);
5814         si_program_git(rdev);
5815         si_program_tp(rdev);
5816         si_program_tpp(rdev);
5817         si_program_sstp(rdev);
5818         si_enable_display_gap(rdev);
5819         si_program_vc(rdev);
5820         ret = si_upload_firmware(rdev);
5821         if (ret) {
5822                 DRM_ERROR("si_upload_firmware failed\n");
5823                 return ret;
5824         }
5825         ret = si_process_firmware_header(rdev);
5826         if (ret) {
5827                 DRM_ERROR("si_process_firmware_header failed\n");
5828                 return ret;
5829         }
5830         ret = si_initial_switch_from_arb_f0_to_f1(rdev);
5831         if (ret) {
5832                 DRM_ERROR("si_initial_switch_from_arb_f0_to_f1 failed\n");
5833                 return ret;
5834         }
5835         ret = si_init_smc_table(rdev);
5836         if (ret) {
5837                 DRM_ERROR("si_init_smc_table failed\n");
5838                 return ret;
5839         }
5840         ret = si_init_smc_spll_table(rdev);
5841         if (ret) {
5842                 DRM_ERROR("si_init_smc_spll_table failed\n");
5843                 return ret;
5844         }
5845         ret = si_init_arb_table_index(rdev);
5846         if (ret) {
5847                 DRM_ERROR("si_init_arb_table_index failed\n");
5848                 return ret;
5849         }
5850         if (eg_pi->dynamic_ac_timing) {
5851                 ret = si_populate_mc_reg_table(rdev, boot_ps);
5852                 if (ret) {
5853                         DRM_ERROR("si_populate_mc_reg_table failed\n");
5854                         return ret;
5855                 }
5856         }
5857         ret = si_initialize_smc_cac_tables(rdev);
5858         if (ret) {
5859                 DRM_ERROR("si_initialize_smc_cac_tables failed\n");
5860                 return ret;
5861         }
5862         ret = si_initialize_hardware_cac_manager(rdev);
5863         if (ret) {
5864                 DRM_ERROR("si_initialize_hardware_cac_manager failed\n");
5865                 return ret;
5866         }
5867         ret = si_initialize_smc_dte_tables(rdev);
5868         if (ret) {
5869                 DRM_ERROR("si_initialize_smc_dte_tables failed\n");
5870                 return ret;
5871         }
5872         ret = si_populate_smc_tdp_limits(rdev, boot_ps);
5873         if (ret) {
5874                 DRM_ERROR("si_populate_smc_tdp_limits failed\n");
5875                 return ret;
5876         }
5877         ret = si_populate_smc_tdp_limits_2(rdev, boot_ps);
5878         if (ret) {
5879                 DRM_ERROR("si_populate_smc_tdp_limits_2 failed\n");
5880                 return ret;
5881         }
5882         si_program_response_times(rdev);
5883         si_program_ds_registers(rdev);
5884         si_dpm_start_smc(rdev);
5885         ret = si_notify_smc_display_change(rdev, false);
5886         if (ret) {
5887                 DRM_ERROR("si_notify_smc_display_change failed\n");
5888                 return ret;
5889         }
5890         si_enable_sclk_control(rdev, true);
5891         si_start_dpm(rdev);
5892
5893         si_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true);
5894
5895         ni_update_current_ps(rdev, boot_ps);
5896
5897         return 0;
5898 }
5899
5900 int si_dpm_late_enable(struct radeon_device *rdev)
5901 {
5902         int ret;
5903
5904         if (rdev->irq.installed &&
5905             r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) {
5906                 PPSMC_Result result;
5907
5908                 ret = si_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
5909                 if (ret)
5910                         return ret;
5911                 rdev->irq.dpm_thermal = true;
5912                 radeon_irq_set(rdev);
5913                 result = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt);
5914
5915                 if (result != PPSMC_Result_OK)
5916                         DRM_DEBUG_KMS("Could not enable thermal interrupts.\n");
5917         }
5918
5919         return 0;
5920 }
5921
5922 void si_dpm_disable(struct radeon_device *rdev)
5923 {
5924         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
5925         struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps;
5926
5927         if (!si_is_smc_running(rdev))
5928                 return;
5929         si_disable_ulv(rdev);
5930         si_clear_vc(rdev);
5931         if (pi->thermal_protection)
5932                 si_enable_thermal_protection(rdev, false);
5933         si_enable_power_containment(rdev, boot_ps, false);
5934         si_enable_smc_cac(rdev, boot_ps, false);
5935         si_enable_spread_spectrum(rdev, false);
5936         si_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, false);
5937         si_stop_dpm(rdev);
5938         si_reset_to_default(rdev);
5939         si_dpm_stop_smc(rdev);
5940         si_force_switch_to_arb_f0(rdev);
5941
5942         ni_update_current_ps(rdev, boot_ps);
5943 }
5944
5945 int si_dpm_pre_set_power_state(struct radeon_device *rdev)
5946 {
5947         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
5948         struct radeon_ps requested_ps = *rdev->pm.dpm.requested_ps;
5949         struct radeon_ps *new_ps = &requested_ps;
5950
5951         ni_update_requested_ps(rdev, new_ps);
5952
5953         si_apply_state_adjust_rules(rdev, &eg_pi->requested_rps);
5954
5955         return 0;
5956 }
5957
5958 static int si_power_control_set_level(struct radeon_device *rdev)
5959 {
5960         struct radeon_ps *new_ps = rdev->pm.dpm.requested_ps;
5961         int ret;
5962
5963         ret = si_restrict_performance_levels_before_switch(rdev);
5964         if (ret)
5965                 return ret;
5966         ret = si_halt_smc(rdev);
5967         if (ret)
5968                 return ret;
5969         ret = si_populate_smc_tdp_limits(rdev, new_ps);
5970         if (ret)
5971                 return ret;
5972         ret = si_populate_smc_tdp_limits_2(rdev, new_ps);
5973         if (ret)
5974                 return ret;
5975         ret = si_resume_smc(rdev);
5976         if (ret)
5977                 return ret;
5978         ret = si_set_sw_state(rdev);
5979         if (ret)
5980                 return ret;
5981         return 0;
5982 }
5983
5984 int si_dpm_set_power_state(struct radeon_device *rdev)
5985 {
5986         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
5987         struct radeon_ps *new_ps = &eg_pi->requested_rps;
5988         struct radeon_ps *old_ps = &eg_pi->current_rps;
5989         int ret;
5990
5991         ret = si_disable_ulv(rdev);
5992         if (ret) {
5993                 DRM_ERROR("si_disable_ulv failed\n");
5994                 return ret;
5995         }
5996         ret = si_restrict_performance_levels_before_switch(rdev);
5997         if (ret) {
5998                 DRM_ERROR("si_restrict_performance_levels_before_switch failed\n");
5999                 return ret;
6000         }
6001         if (eg_pi->pcie_performance_request)
6002                 si_request_link_speed_change_before_state_change(rdev, new_ps, old_ps);
6003         ni_set_uvd_clock_before_set_eng_clock(rdev, new_ps, old_ps);
6004         ret = si_enable_power_containment(rdev, new_ps, false);
6005         if (ret) {
6006                 DRM_ERROR("si_enable_power_containment failed\n");
6007                 return ret;
6008         }
6009         ret = si_enable_smc_cac(rdev, new_ps, false);
6010         if (ret) {
6011                 DRM_ERROR("si_enable_smc_cac failed\n");
6012                 return ret;
6013         }
6014         ret = si_halt_smc(rdev);
6015         if (ret) {
6016                 DRM_ERROR("si_halt_smc failed\n");
6017                 return ret;
6018         }
6019         ret = si_upload_sw_state(rdev, new_ps);
6020         if (ret) {
6021                 DRM_ERROR("si_upload_sw_state failed\n");
6022                 return ret;
6023         }
6024         ret = si_upload_smc_data(rdev);
6025         if (ret) {
6026                 DRM_ERROR("si_upload_smc_data failed\n");
6027                 return ret;
6028         }
6029         ret = si_upload_ulv_state(rdev);
6030         if (ret) {
6031                 DRM_ERROR("si_upload_ulv_state failed\n");
6032                 return ret;
6033         }
6034         if (eg_pi->dynamic_ac_timing) {
6035                 ret = si_upload_mc_reg_table(rdev, new_ps);
6036                 if (ret) {
6037                         DRM_ERROR("si_upload_mc_reg_table failed\n");
6038                         return ret;
6039                 }
6040         }
6041         ret = si_program_memory_timing_parameters(rdev, new_ps);
6042         if (ret) {
6043                 DRM_ERROR("si_program_memory_timing_parameters failed\n");
6044                 return ret;
6045         }
6046         si_set_pcie_lane_width_in_smc(rdev, new_ps, old_ps);
6047
6048         ret = si_resume_smc(rdev);
6049         if (ret) {
6050                 DRM_ERROR("si_resume_smc failed\n");
6051                 return ret;
6052         }
6053         ret = si_set_sw_state(rdev);
6054         if (ret) {
6055                 DRM_ERROR("si_set_sw_state failed\n");
6056                 return ret;
6057         }
6058         ni_set_uvd_clock_after_set_eng_clock(rdev, new_ps, old_ps);
6059         if (eg_pi->pcie_performance_request)
6060                 si_notify_link_speed_change_after_state_change(rdev, new_ps, old_ps);
6061         ret = si_set_power_state_conditionally_enable_ulv(rdev, new_ps);
6062         if (ret) {
6063                 DRM_ERROR("si_set_power_state_conditionally_enable_ulv failed\n");
6064                 return ret;
6065         }
6066         ret = si_enable_smc_cac(rdev, new_ps, true);
6067         if (ret) {
6068                 DRM_ERROR("si_enable_smc_cac failed\n");
6069                 return ret;
6070         }
6071         ret = si_enable_power_containment(rdev, new_ps, true);
6072         if (ret) {
6073                 DRM_ERROR("si_enable_power_containment failed\n");
6074                 return ret;
6075         }
6076
6077         ret = si_power_control_set_level(rdev);
6078         if (ret) {
6079                 DRM_ERROR("si_power_control_set_level failed\n");
6080                 return ret;
6081         }
6082
6083         return 0;
6084 }
6085
6086 void si_dpm_post_set_power_state(struct radeon_device *rdev)
6087 {
6088         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
6089         struct radeon_ps *new_ps = &eg_pi->requested_rps;
6090
6091         ni_update_current_ps(rdev, new_ps);
6092 }
6093
6094
6095 void si_dpm_reset_asic(struct radeon_device *rdev)
6096 {
6097         si_restrict_performance_levels_before_switch(rdev);
6098         si_disable_ulv(rdev);
6099         si_set_boot_state(rdev);
6100 }
6101
6102 void si_dpm_display_configuration_changed(struct radeon_device *rdev)
6103 {
6104         si_program_display_gap(rdev);
6105 }
6106
6107 union power_info {
6108         struct _ATOM_POWERPLAY_INFO info;
6109         struct _ATOM_POWERPLAY_INFO_V2 info_2;
6110         struct _ATOM_POWERPLAY_INFO_V3 info_3;
6111         struct _ATOM_PPLIB_POWERPLAYTABLE pplib;
6112         struct _ATOM_PPLIB_POWERPLAYTABLE2 pplib2;
6113         struct _ATOM_PPLIB_POWERPLAYTABLE3 pplib3;
6114 };
6115
6116 union pplib_clock_info {
6117         struct _ATOM_PPLIB_R600_CLOCK_INFO r600;
6118         struct _ATOM_PPLIB_RS780_CLOCK_INFO rs780;
6119         struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen;
6120         struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo;
6121         struct _ATOM_PPLIB_SI_CLOCK_INFO si;
6122 };
6123
6124 union pplib_power_state {
6125         struct _ATOM_PPLIB_STATE v1;
6126         struct _ATOM_PPLIB_STATE_V2 v2;
6127 };
6128
6129 static void si_parse_pplib_non_clock_info(struct radeon_device *rdev,
6130                                           struct radeon_ps *rps,
6131                                           struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info,
6132                                           u8 table_rev)
6133 {
6134         rps->caps = le32_to_cpu(non_clock_info->ulCapsAndSettings);
6135         rps->class = le16_to_cpu(non_clock_info->usClassification);
6136         rps->class2 = le16_to_cpu(non_clock_info->usClassification2);
6137
6138         if (ATOM_PPLIB_NONCLOCKINFO_VER1 < table_rev) {
6139                 rps->vclk = le32_to_cpu(non_clock_info->ulVCLK);
6140                 rps->dclk = le32_to_cpu(non_clock_info->ulDCLK);
6141         } else if (r600_is_uvd_state(rps->class, rps->class2)) {
6142                 rps->vclk = RV770_DEFAULT_VCLK_FREQ;
6143                 rps->dclk = RV770_DEFAULT_DCLK_FREQ;
6144         } else {
6145                 rps->vclk = 0;
6146                 rps->dclk = 0;
6147         }
6148
6149         if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT)
6150                 rdev->pm.dpm.boot_ps = rps;
6151         if (rps->class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE)
6152                 rdev->pm.dpm.uvd_ps = rps;
6153 }
6154
6155 static void si_parse_pplib_clock_info(struct radeon_device *rdev,
6156                                       struct radeon_ps *rps, int index,
6157                                       union pplib_clock_info *clock_info)
6158 {
6159         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
6160         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
6161         struct si_power_info *si_pi = si_get_pi(rdev);
6162         struct ni_ps *ps = ni_get_ps(rps);
6163         u16 leakage_voltage;
6164         struct rv7xx_pl *pl = &ps->performance_levels[index];
6165         int ret;
6166
6167         ps->performance_level_count = index + 1;
6168
6169         pl->sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
6170         pl->sclk |= clock_info->si.ucEngineClockHigh << 16;
6171         pl->mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
6172         pl->mclk |= clock_info->si.ucMemoryClockHigh << 16;
6173
6174         pl->vddc = le16_to_cpu(clock_info->si.usVDDC);
6175         pl->vddci = le16_to_cpu(clock_info->si.usVDDCI);
6176         pl->flags = le32_to_cpu(clock_info->si.ulFlags);
6177         pl->pcie_gen = r600_get_pcie_gen_support(rdev,
6178                                                  si_pi->sys_pcie_mask,
6179                                                  si_pi->boot_pcie_gen,
6180                                                  clock_info->si.ucPCIEGen);
6181
6182         /* patch up vddc if necessary */
6183         ret = si_get_leakage_voltage_from_leakage_index(rdev, pl->vddc,
6184                                                         &leakage_voltage);
6185         if (ret == 0)
6186                 pl->vddc = leakage_voltage;
6187
6188         if (rps->class & ATOM_PPLIB_CLASSIFICATION_ACPI) {
6189                 pi->acpi_vddc = pl->vddc;
6190                 eg_pi->acpi_vddci = pl->vddci;
6191                 si_pi->acpi_pcie_gen = pl->pcie_gen;
6192         }
6193
6194         if ((rps->class2 & ATOM_PPLIB_CLASSIFICATION2_ULV) &&
6195             index == 0) {
6196                 /* XXX disable for A0 tahiti */
6197                 si_pi->ulv.supported = true;
6198                 si_pi->ulv.pl = *pl;
6199                 si_pi->ulv.one_pcie_lane_in_ulv = false;
6200                 si_pi->ulv.volt_change_delay = SISLANDS_ULVVOLTAGECHANGEDELAY_DFLT;
6201                 si_pi->ulv.cg_ulv_parameter = SISLANDS_CGULVPARAMETER_DFLT;
6202                 si_pi->ulv.cg_ulv_control = SISLANDS_CGULVCONTROL_DFLT;
6203         }
6204
6205         if (pi->min_vddc_in_table > pl->vddc)
6206                 pi->min_vddc_in_table = pl->vddc;
6207
6208         if (pi->max_vddc_in_table < pl->vddc)
6209                 pi->max_vddc_in_table = pl->vddc;
6210
6211         /* patch up boot state */
6212         if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT) {
6213                 u16 vddc, vddci, mvdd;
6214                 radeon_atombios_get_default_voltages(rdev, &vddc, &vddci, &mvdd);
6215                 pl->mclk = rdev->clock.default_mclk;
6216                 pl->sclk = rdev->clock.default_sclk;
6217                 pl->vddc = vddc;
6218                 pl->vddci = vddci;
6219                 si_pi->mvdd_bootup_value = mvdd;
6220         }
6221
6222         if ((rps->class & ATOM_PPLIB_CLASSIFICATION_UI_MASK) ==
6223             ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE) {
6224                 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk = pl->sclk;
6225                 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.mclk = pl->mclk;
6226                 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddc = pl->vddc;
6227                 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddci = pl->vddci;
6228         }
6229 }
6230
6231 static int si_parse_power_table(struct radeon_device *rdev)
6232 {
6233         struct radeon_mode_info *mode_info = &rdev->mode_info;
6234         struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info;
6235         union pplib_power_state *power_state;
6236         int i, j, k, non_clock_array_index, clock_array_index;
6237         union pplib_clock_info *clock_info;
6238         struct _StateArray *state_array;
6239         struct _ClockInfoArray *clock_info_array;
6240         struct _NonClockInfoArray *non_clock_info_array;
6241         union power_info *power_info;
6242         int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo);
6243         u16 data_offset;
6244         u8 frev, crev;
6245         u8 *power_state_offset;
6246         struct ni_ps *ps;
6247
6248         if (!atom_parse_data_header(mode_info->atom_context, index, NULL,
6249                                    &frev, &crev, &data_offset))
6250                 return -EINVAL;
6251         power_info = (union power_info *)(mode_info->atom_context->bios + data_offset);
6252
6253         state_array = (struct _StateArray *)
6254                 (mode_info->atom_context->bios + data_offset +
6255                  le16_to_cpu(power_info->pplib.usStateArrayOffset));
6256         clock_info_array = (struct _ClockInfoArray *)
6257                 (mode_info->atom_context->bios + data_offset +
6258                  le16_to_cpu(power_info->pplib.usClockInfoArrayOffset));
6259         non_clock_info_array = (struct _NonClockInfoArray *)
6260                 (mode_info->atom_context->bios + data_offset +
6261                  le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset));
6262
6263         rdev->pm.dpm.ps = kzalloc(sizeof(struct radeon_ps) *
6264                                   state_array->ucNumEntries, GFP_KERNEL);
6265         if (!rdev->pm.dpm.ps)
6266                 return -ENOMEM;
6267         power_state_offset = (u8 *)state_array->states;
6268         rdev->pm.dpm.platform_caps = le32_to_cpu(power_info->pplib.ulPlatformCaps);
6269         rdev->pm.dpm.backbias_response_time = le16_to_cpu(power_info->pplib.usBackbiasTime);
6270         rdev->pm.dpm.voltage_response_time = le16_to_cpu(power_info->pplib.usVoltageTime);
6271         for (i = 0; i < state_array->ucNumEntries; i++) {
6272                 u8 *idx;
6273                 power_state = (union pplib_power_state *)power_state_offset;
6274                 non_clock_array_index = power_state->v2.nonClockInfoIndex;
6275                 non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *)
6276                         &non_clock_info_array->nonClockInfo[non_clock_array_index];
6277                 if (!rdev->pm.power_state[i].clock_info)
6278                         return -EINVAL;
6279                 ps = kzalloc(sizeof(struct ni_ps), GFP_KERNEL);
6280                 if (ps == NULL) {
6281                         kfree(rdev->pm.dpm.ps);
6282                         return -ENOMEM;
6283                 }
6284                 rdev->pm.dpm.ps[i].ps_priv = ps;
6285                 si_parse_pplib_non_clock_info(rdev, &rdev->pm.dpm.ps[i],
6286                                               non_clock_info,
6287                                               non_clock_info_array->ucEntrySize);
6288                 k = 0;
6289                 idx = (u8 *)&power_state->v2.clockInfoIndex[0];
6290                 for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) {
6291                         clock_array_index = idx[j];
6292                         if (clock_array_index >= clock_info_array->ucNumEntries)
6293                                 continue;
6294                         if (k >= SISLANDS_MAX_HARDWARE_POWERLEVELS)
6295                                 break;
6296                         clock_info = (union pplib_clock_info *)
6297                                 ((u8 *)&clock_info_array->clockInfo[0] +
6298                                  (clock_array_index * clock_info_array->ucEntrySize));
6299                         si_parse_pplib_clock_info(rdev,
6300                                                   &rdev->pm.dpm.ps[i], k,
6301                                                   clock_info);
6302                         k++;
6303                 }
6304                 power_state_offset += 2 + power_state->v2.ucNumDPMLevels;
6305         }
6306         rdev->pm.dpm.num_ps = state_array->ucNumEntries;
6307         return 0;
6308 }
6309
6310 int si_dpm_init(struct radeon_device *rdev)
6311 {
6312         struct rv7xx_power_info *pi;
6313         struct evergreen_power_info *eg_pi;
6314         struct ni_power_info *ni_pi;
6315         struct si_power_info *si_pi;
6316         struct atom_clock_dividers dividers;
6317         int ret;
6318         u32 mask;
6319
6320         si_pi = kzalloc(sizeof(struct si_power_info), GFP_KERNEL);
6321         if (si_pi == NULL)
6322                 return -ENOMEM;
6323         rdev->pm.dpm.priv = si_pi;
6324         ni_pi = &si_pi->ni;
6325         eg_pi = &ni_pi->eg;
6326         pi = &eg_pi->rv7xx;
6327
6328         ret = drm_pcie_get_speed_cap_mask(rdev->ddev, &mask);
6329         if (ret)
6330                 si_pi->sys_pcie_mask = 0;
6331         else
6332                 si_pi->sys_pcie_mask = mask;
6333         si_pi->force_pcie_gen = RADEON_PCIE_GEN_INVALID;
6334         si_pi->boot_pcie_gen = si_get_current_pcie_speed(rdev);
6335
6336         si_set_max_cu_value(rdev);
6337
6338         rv770_get_max_vddc(rdev);
6339         si_get_leakage_vddc(rdev);
6340         si_patch_dependency_tables_based_on_leakage(rdev);
6341
6342         pi->acpi_vddc = 0;
6343         eg_pi->acpi_vddci = 0;
6344         pi->min_vddc_in_table = 0;
6345         pi->max_vddc_in_table = 0;
6346
6347         ret = si_parse_power_table(rdev);
6348         if (ret)
6349                 return ret;
6350         ret = r600_parse_extended_power_table(rdev);
6351         if (ret)
6352                 return ret;
6353
6354         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries =
6355                 kzalloc(4 * sizeof(struct radeon_clock_voltage_dependency_entry), GFP_KERNEL);
6356         if (!rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries) {
6357                 r600_free_extended_power_table(rdev);
6358                 return -ENOMEM;
6359         }
6360         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count = 4;
6361         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].clk = 0;
6362         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].v = 0;
6363         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].clk = 36000;
6364         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].v = 720;
6365         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].clk = 54000;
6366         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].v = 810;
6367         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].clk = 72000;
6368         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].v = 900;
6369
6370         if (rdev->pm.dpm.voltage_response_time == 0)
6371                 rdev->pm.dpm.voltage_response_time = R600_VOLTAGERESPONSETIME_DFLT;
6372         if (rdev->pm.dpm.backbias_response_time == 0)
6373                 rdev->pm.dpm.backbias_response_time = R600_BACKBIASRESPONSETIME_DFLT;
6374
6375         ret = radeon_atom_get_clock_dividers(rdev, COMPUTE_ENGINE_PLL_PARAM,
6376                                              0, false, &dividers);
6377         if (ret)
6378                 pi->ref_div = dividers.ref_div + 1;
6379         else
6380                 pi->ref_div = R600_REFERENCEDIVIDER_DFLT;
6381
6382         eg_pi->smu_uvd_hs = false;
6383
6384         pi->mclk_strobe_mode_threshold = 40000;
6385         if (si_is_special_1gb_platform(rdev))
6386                 pi->mclk_stutter_mode_threshold = 0;
6387         else
6388                 pi->mclk_stutter_mode_threshold = pi->mclk_strobe_mode_threshold;
6389         pi->mclk_edc_enable_threshold = 40000;
6390         eg_pi->mclk_edc_wr_enable_threshold = 40000;
6391
6392         ni_pi->mclk_rtt_mode_threshold = eg_pi->mclk_edc_wr_enable_threshold;
6393
6394         pi->voltage_control =
6395                 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC, VOLTAGE_OBJ_GPIO_LUT);
6396
6397         pi->mvdd_control =
6398                 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_MVDDC, VOLTAGE_OBJ_GPIO_LUT);
6399
6400         eg_pi->vddci_control =
6401                 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI, VOLTAGE_OBJ_GPIO_LUT);
6402
6403         si_pi->vddc_phase_shed_control =
6404                 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC, VOLTAGE_OBJ_PHASE_LUT);
6405
6406         rv770_get_engine_memory_ss(rdev);
6407
6408         pi->asi = RV770_ASI_DFLT;
6409         pi->pasi = CYPRESS_HASI_DFLT;
6410         pi->vrc = SISLANDS_VRC_DFLT;
6411
6412         pi->gfx_clock_gating = true;
6413
6414         eg_pi->sclk_deep_sleep = true;
6415         si_pi->sclk_deep_sleep_above_low = false;
6416
6417         if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE)
6418                 pi->thermal_protection = true;
6419         else
6420                 pi->thermal_protection = false;
6421
6422         eg_pi->dynamic_ac_timing = true;
6423
6424         eg_pi->light_sleep = true;
6425 #if defined(CONFIG_ACPI)
6426         eg_pi->pcie_performance_request =
6427                 radeon_acpi_is_pcie_performance_request_supported(rdev);
6428 #else
6429         eg_pi->pcie_performance_request = false;
6430 #endif
6431
6432         si_pi->sram_end = SMC_RAM_END;
6433
6434         rdev->pm.dpm.dyn_state.mclk_sclk_ratio = 4;
6435         rdev->pm.dpm.dyn_state.sclk_mclk_delta = 15000;
6436         rdev->pm.dpm.dyn_state.vddc_vddci_delta = 200;
6437         rdev->pm.dpm.dyn_state.valid_sclk_values.count = 0;
6438         rdev->pm.dpm.dyn_state.valid_sclk_values.values = NULL;
6439         rdev->pm.dpm.dyn_state.valid_mclk_values.count = 0;
6440         rdev->pm.dpm.dyn_state.valid_mclk_values.values = NULL;
6441
6442         si_initialize_powertune_defaults(rdev);
6443
6444         /* make sure dc limits are valid */
6445         if ((rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.sclk == 0) ||
6446             (rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.mclk == 0))
6447                 rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc =
6448                         rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
6449
6450         return 0;
6451 }
6452
6453 void si_dpm_fini(struct radeon_device *rdev)
6454 {
6455         int i;
6456
6457         for (i = 0; i < rdev->pm.dpm.num_ps; i++) {
6458                 kfree(rdev->pm.dpm.ps[i].ps_priv);
6459         }
6460         kfree(rdev->pm.dpm.ps);
6461         kfree(rdev->pm.dpm.priv);
6462         kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries);
6463         r600_free_extended_power_table(rdev);
6464 }
6465
6466 void si_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev,
6467                                                     struct seq_file *m)
6468 {
6469         struct radeon_ps *rps = rdev->pm.dpm.current_ps;
6470         struct ni_ps *ps = ni_get_ps(rps);
6471         struct rv7xx_pl *pl;
6472         u32 current_index =
6473                 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
6474                 CURRENT_STATE_INDEX_SHIFT;
6475
6476         if (current_index >= ps->performance_level_count) {
6477                 seq_printf(m, "invalid dpm profile %d\n", current_index);
6478         } else {
6479                 pl = &ps->performance_levels[current_index];
6480                 seq_printf(m, "uvd    vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
6481                 seq_printf(m, "power level %d    sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n",
6482                            current_index, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1);
6483         }
6484 }