sys/dev/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 <drm/drmP.h>
  25 #include "radeon.h"
  26 #include "radeon_asic.h"
  27 #include "sid.h"
  28 #include "r600_dpm.h"
  29 #include "si_dpm.h"
  30 #include "atom.h"
  31 #include <linux/math64.h>
  32 #include <linux/seq_file.h>
  33
  34 #define MC_CG_ARB_FREQ_F0           0x0a
  35 #define MC_CG_ARB_FREQ_F1           0x0b
  36 #define MC_CG_ARB_FREQ_F2           0x0c
  37 #define MC_CG_ARB_FREQ_F3           0x0d
  38
  39 #define SMC_RAM_END                 0x20000
  40
  41 #define SCLK_MIN_DEEPSLEEP_FREQ     1350
  42
  43 void si_dpm_reset_asic(struct radeon_device *rdev);
  44
  45 static const struct si_cac_config_reg cac_weights_tahiti[] =
  46 {
  47         { 0x0, 0x0000ffff, 0, 0xc, SISLANDS_CACCONFIG_CGIND },
  48         { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  49         { 0x1, 0x0000ffff, 0, 0x101, SISLANDS_CACCONFIG_CGIND },
  50         { 0x1, 0xffff0000, 16, 0xc, SISLANDS_CACCONFIG_CGIND },
  51         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  52         { 0x3, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  53         { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  54         { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  55         { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  56         { 0x5, 0x0000ffff, 0, 0x8fc, SISLANDS_CACCONFIG_CGIND },
  57         { 0x5, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  58         { 0x6, 0x0000ffff, 0, 0x95, SISLANDS_CACCONFIG_CGIND },
  59         { 0x6, 0xffff0000, 16, 0x34e, SISLANDS_CACCONFIG_CGIND },
  60         { 0x18f, 0x0000ffff, 0, 0x1a1, SISLANDS_CACCONFIG_CGIND },
  61         { 0x7, 0x0000ffff, 0, 0xda, SISLANDS_CACCONFIG_CGIND },
  62         { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  63         { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  64         { 0x8, 0xffff0000, 16, 0x46, SISLANDS_CACCONFIG_CGIND },
  65         { 0x9, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  66         { 0xa, 0x0000ffff, 0, 0x208, SISLANDS_CACCONFIG_CGIND },
  67         { 0xb, 0x0000ffff, 0, 0xe7, SISLANDS_CACCONFIG_CGIND },
  68         { 0xb, 0xffff0000, 16, 0x948, SISLANDS_CACCONFIG_CGIND },
  69         { 0xc, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  70         { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  71         { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  72         { 0xe, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  73         { 0xf, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  74         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  75         { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  76         { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  77         { 0x11, 0x0000ffff, 0, 0x167, SISLANDS_CACCONFIG_CGIND },
  78         { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  79         { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  80         { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  81         { 0x13, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
  82         { 0x14, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  83         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  84         { 0x15, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
  85         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  86         { 0x16, 0x0000ffff, 0, 0x31, SISLANDS_CACCONFIG_CGIND },
  87         { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  88         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  89         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  90         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  91         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  92         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  93         { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  94         { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  95         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  96         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  97         { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
  98         { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
  99         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 100         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 101         { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 102         { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 103         { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 104         { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 105         { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 106         { 0x6d, 0x0000ffff, 0, 0x18e, SISLANDS_CACCONFIG_CGIND },
 107         { 0xFFFFFFFF }
 108 };
 109
 110 static const struct si_cac_config_reg lcac_tahiti[] =
 111 {
 112         { 0x143, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
 113         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 114         { 0x146, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
 115         { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 116         { 0x149, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
 117         { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 118         { 0x14c, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
 119         { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 120         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 121         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 122         { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 123         { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 124         { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 125         { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 126         { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 127         { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 128         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 129         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 130         { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 131         { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 132         { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 133         { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 134         { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 135         { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 136         { 0x8c, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 137         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 138         { 0x8f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 139         { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 140         { 0x92, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 141         { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 142         { 0x95, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 143         { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 144         { 0x14f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 145         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 146         { 0x152, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 147         { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 148         { 0x155, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 149         { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 150         { 0x158, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 151         { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 152         { 0x110, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 153         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 154         { 0x113, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 155         { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 156         { 0x116, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 157         { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 158         { 0x119, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 159         { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 160         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 161         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 162         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 163         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 164         { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 165         { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 166         { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 167         { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 168         { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 169         { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 170         { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 171         { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 172         { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 173         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 174         { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 175         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 176         { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 177         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 178         { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 179         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 180         { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 181         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 182         { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 183         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 184         { 0x16d, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
 185         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 186         { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 187         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 188         { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 189         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 190         { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 191         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 192         { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 193         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 194         { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 195         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 196         { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 197         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 198         { 0xFFFFFFFF }
 199
 200 };
 201
 202 static const struct si_cac_config_reg cac_override_tahiti[] =
 203 {
 204         { 0xFFFFFFFF }
 205 };
 206
 207 static const struct si_powertune_data powertune_data_tahiti =
 208 {
 209         ((1 << 16) | 27027),
 210         6,
 211         0,
 212         4,
 213         95,
 214         {
 215                 0UL,
 216                 0UL,
 217                 4521550UL,
 218                 309631529UL,
 219                 -1270850L,
 220                 4513710L,
 221                 40
 222         },
 223         595000000UL,
 224         12,
 225         {
 226                 0,
 227                 0,
 228                 0,
 229                 0,
 230                 0,
 231                 0,
 232                 0,
 233                 0
 234         },
 235         true
 236 };
 237
 238 static const struct si_dte_data dte_data_tahiti =
 239 {
 240         { 1159409, 0, 0, 0, 0 },
 241         { 777, 0, 0, 0, 0 },
 242         2,
 243         54000,
 244         127000,
 245         25,
 246         2,
 247         10,
 248         13,
 249         { 27, 31, 35, 39, 43, 47, 54, 61, 67, 74, 81, 88, 95, 0, 0, 0 },
 250         { 240888759, 221057860, 235370597, 162287531, 158510299, 131423027, 116673180, 103067515, 87941937, 76209048, 68209175, 64090048, 58301890, 0, 0, 0 },
 251         { 12024, 11189, 11451, 8411, 7939, 6666, 5681, 4905, 4241, 3720, 3354, 3122, 2890, 0, 0, 0 },
 252         85,
 253         false
 254 };
 255
 256 static const struct si_dte_data dte_data_tahiti_le =
 257 {
 258         { 0x1E8480, 0x7A1200, 0x2160EC0, 0x3938700, 0 },
 259         { 0x7D, 0x7D, 0x4E4, 0xB00, 0 },
 260         0x5,
 261         0xAFC8,
 262         0x64,
 263         0x32,
 264         1,
 265         0,
 266         0x10,
 267         { 0x78, 0x7C, 0x82, 0x88, 0x8E, 0x94, 0x9A, 0xA0, 0xA6, 0xAC, 0xB0, 0xB4, 0xB8, 0xBC, 0xC0, 0xC4 },
 268         { 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700 },
 269         { 0x2AF8, 0x2AF8, 0x29BB, 0x27F9, 0x2637, 0x2475, 0x22B3, 0x20F1, 0x1F2F, 0x1D6D, 0x1734, 0x1414, 0x10F4, 0xDD4, 0xAB4, 0x794 },
 270         85,
 271         true
 272 };
 273
 274 static const struct si_dte_data dte_data_tahiti_pro =
 275 {
 276         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 277         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 278         5,
 279         45000,
 280         100,
 281         0xA,
 282         1,
 283         0,
 284         0x10,
 285         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 286         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 287         { 0x7D0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 288         90,
 289         true
 290 };
 291
 292 static const struct si_dte_data dte_data_new_zealand =
 293 {
 294         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0 },
 295         { 0x29B, 0x3E9, 0x537, 0x7D2, 0 },
 296         0x5,
 297         0xAFC8,
 298         0x69,
 299         0x32,
 300         1,
 301         0,
 302         0x10,
 303         { 0x82, 0xA0, 0xB4, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE },
 304         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 305         { 0xDAC, 0x1388, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685 },
 306         85,
 307         true
 308 };
 309
 310 static const struct si_dte_data dte_data_aruba_pro =
 311 {
 312         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 313         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 314         5,
 315         45000,
 316         100,
 317         0xA,
 318         1,
 319         0,
 320         0x10,
 321         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 322         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 323         { 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 324         90,
 325         true
 326 };
 327
 328 static const struct si_dte_data dte_data_malta =
 329 {
 330         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 331         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 332         5,
 333         45000,
 334         100,
 335         0xA,
 336         1,
 337         0,
 338         0x10,
 339         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 340         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 341         { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 342         90,
 343         true
 344 };
 345
 346 struct si_cac_config_reg cac_weights_pitcairn[] =
 347 {
 348         { 0x0, 0x0000ffff, 0, 0x8a, SISLANDS_CACCONFIG_CGIND },
 349         { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 350         { 0x1, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 351         { 0x1, 0xffff0000, 16, 0x24d, SISLANDS_CACCONFIG_CGIND },
 352         { 0x2, 0x0000ffff, 0, 0x19, SISLANDS_CACCONFIG_CGIND },
 353         { 0x3, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 354         { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 355         { 0x4, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
 356         { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 357         { 0x5, 0x0000ffff, 0, 0xc11, SISLANDS_CACCONFIG_CGIND },
 358         { 0x5, 0xffff0000, 16, 0x7f3, SISLANDS_CACCONFIG_CGIND },
 359         { 0x6, 0x0000ffff, 0, 0x403, SISLANDS_CACCONFIG_CGIND },
 360         { 0x6, 0xffff0000, 16, 0x367, SISLANDS_CACCONFIG_CGIND },
 361         { 0x18f, 0x0000ffff, 0, 0x4c9, SISLANDS_CACCONFIG_CGIND },
 362         { 0x7, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 363         { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 364         { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 365         { 0x8, 0xffff0000, 16, 0x45d, SISLANDS_CACCONFIG_CGIND },
 366         { 0x9, 0x0000ffff, 0, 0x36d, SISLANDS_CACCONFIG_CGIND },
 367         { 0xa, 0x0000ffff, 0, 0x534, SISLANDS_CACCONFIG_CGIND },
 368         { 0xb, 0x0000ffff, 0, 0x5da, SISLANDS_CACCONFIG_CGIND },
 369         { 0xb, 0xffff0000, 16, 0x880, SISLANDS_CACCONFIG_CGIND },
 370         { 0xc, 0x0000ffff, 0, 0x201, SISLANDS_CACCONFIG_CGIND },
 371         { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 372         { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 373         { 0xe, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND },
 374         { 0xf, 0x0000ffff, 0, 0x1f, SISLANDS_CACCONFIG_CGIND },
 375         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 376         { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 377         { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 378         { 0x11, 0x0000ffff, 0, 0x5de, SISLANDS_CACCONFIG_CGIND },
 379         { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 380         { 0x12, 0x0000ffff, 0, 0x7b, SISLANDS_CACCONFIG_CGIND },
 381         { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 382         { 0x13, 0xffff0000, 16, 0x13, SISLANDS_CACCONFIG_CGIND },
 383         { 0x14, 0x0000ffff, 0, 0xf9, SISLANDS_CACCONFIG_CGIND },
 384         { 0x15, 0x0000ffff, 0, 0x66, SISLANDS_CACCONFIG_CGIND },
 385         { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 386         { 0x4e, 0x0000ffff, 0, 0x13, SISLANDS_CACCONFIG_CGIND },
 387         { 0x16, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 388         { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 389         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 390         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 391         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 392         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 393         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 394         { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 395         { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 396         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 397         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 398         { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 399         { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 400         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 401         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 402         { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 403         { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 404         { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 405         { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 406         { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 407         { 0x6d, 0x0000ffff, 0, 0x186, SISLANDS_CACCONFIG_CGIND },
 408         { 0xFFFFFFFF }
 409 };
 410
 411 static const struct si_cac_config_reg lcac_pitcairn[] =
 412 {
 413         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 414         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 415         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 416         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 417         { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 418         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 419         { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 420         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 421         { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 422         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 423         { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 424         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 425         { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 426         { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 427         { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 428         { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 429         { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 430         { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 431         { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 432         { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 433         { 0x8f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 434         { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 435         { 0x146, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 436         { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 437         { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 438         { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 439         { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 440         { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 441         { 0x116, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 442         { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 443         { 0x155, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 444         { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 445         { 0x92, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 446         { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 447         { 0x149, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 448         { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 449         { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 450         { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 451         { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 452         { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 453         { 0x119, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 454         { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 455         { 0x158, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 456         { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 457         { 0x95, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 458         { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 459         { 0x14c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 460         { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 461         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 462         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 463         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 464         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 465         { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 466         { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 467         { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 468         { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 469         { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 470         { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 471         { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 472         { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 473         { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 474         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 475         { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 476         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 477         { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 478         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 479         { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 480         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 481         { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 482         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 483         { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 484         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 485         { 0x16d, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 486         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 487         { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 488         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 489         { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 490         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 491         { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 492         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 493         { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 494         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 495         { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 496         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 497         { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 498         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 499         { 0xFFFFFFFF }
 500 };
 501
 502 static const struct si_cac_config_reg cac_override_pitcairn[] =
 503 {
 504     { 0xFFFFFFFF }
 505 };
 506
 507 static const struct si_powertune_data powertune_data_pitcairn =
 508 {
 509         ((1 << 16) | 27027),
 510         5,
 511         0,
 512         6,
 513         100,
 514         {
 515                 51600000UL,
 516                 1800000UL,
 517                 7194395UL,
 518                 309631529UL,
 519                 -1270850L,
 520                 4513710L,
 521                 100
 522         },
 523         117830498UL,
 524         12,
 525         {
 526                 0,
 527                 0,
 528                 0,
 529                 0,
 530                 0,
 531                 0,
 532                 0,
 533                 0
 534         },
 535         true
 536 };
 537
 538 static const struct si_dte_data dte_data_pitcairn =
 539 {
 540         { 0, 0, 0, 0, 0 },
 541         { 0, 0, 0, 0, 0 },
 542         0,
 543         0,
 544         0,
 545         0,
 546         0,
 547         0,
 548         0,
 549         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
 550         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
 551         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
 552         0,
 553         false
 554 };
 555
 556 static const struct si_dte_data dte_data_curacao_xt =
 557 {
 558         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 559         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 560         5,
 561         45000,
 562         100,
 563         0xA,
 564         1,
 565         0,
 566         0x10,
 567         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 568         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 569         { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 570         90,
 571         true
 572 };
 573
 574 static const struct si_dte_data dte_data_curacao_pro =
 575 {
 576         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 577         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 578         5,
 579         45000,
 580         100,
 581         0xA,
 582         1,
 583         0,
 584         0x10,
 585         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 586         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 587         { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 588         90,
 589         true
 590 };
 591
 592 static const struct si_dte_data dte_data_neptune_xt =
 593 {
 594         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 595         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 596         5,
 597         45000,
 598         100,
 599         0xA,
 600         1,
 601         0,
 602         0x10,
 603         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 604         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 605         { 0x3A2F, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 606         90,
 607         true
 608 };
 609
 610 static const struct si_cac_config_reg cac_weights_chelsea_pro[] =
 611 {
 612         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 613         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 614         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 615         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 616         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 617         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 618         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 619         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 620         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 621         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 622         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 623         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 624         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 625         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 626         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 627         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 628         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 629         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 630         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 631         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 632         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 633         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 634         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 635         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 636         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 637         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 638         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 639         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 640         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 641         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 642         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 643         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 644         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 645         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 646         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 647         { 0x14, 0x0000ffff, 0, 0x2BD, SISLANDS_CACCONFIG_CGIND },
 648         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 649         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 650         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 651         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 652         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 653         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 654         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 655         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 656         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 657         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 658         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 659         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 660         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 661         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 662         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 663         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 664         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 665         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 666         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 667         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 668         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 669         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 670         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 671         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 672         { 0xFFFFFFFF }
 673 };
 674
 675 static const struct si_cac_config_reg cac_weights_chelsea_xt[] =
 676 {
 677         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 678         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 679         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 680         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 681         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 682         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 683         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 684         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 685         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 686         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 687         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 688         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 689         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 690         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 691         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 692         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 693         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 694         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 695         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 696         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 697         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 698         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 699         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 700         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 701         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 702         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 703         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 704         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 705         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 706         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 707         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 708         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 709         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 710         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 711         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 712         { 0x14, 0x0000ffff, 0, 0x30A, SISLANDS_CACCONFIG_CGIND },
 713         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 714         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 715         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 716         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 717         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 718         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 719         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 720         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 721         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 722         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 723         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 724         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 725         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 726         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 727         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 728         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 729         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 730         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 731         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 732         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 733         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 734         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 735         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 736         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 737         { 0xFFFFFFFF }
 738 };
 739
 740 static const struct si_cac_config_reg cac_weights_heathrow[] =
 741 {
 742         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 743         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 744         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 745         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 746         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 747         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 748         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 749         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 750         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 751         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 752         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 753         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 754         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 755         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 756         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 757         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 758         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 759         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 760         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 761         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 762         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 763         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 764         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 765         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 766         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 767         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 768         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 769         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 770         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 771         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 772         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 773         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 774         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 775         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 776         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 777         { 0x14, 0x0000ffff, 0, 0x362, SISLANDS_CACCONFIG_CGIND },
 778         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 779         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 780         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 781         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 782         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 783         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 784         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 785         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 786         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 787         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 788         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 789         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 790         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 791         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 792         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 793         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 794         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 795         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 796         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 797         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 798         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 799         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 800         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 801         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 802         { 0xFFFFFFFF }
 803 };
 804
 805 static const struct si_cac_config_reg cac_weights_cape_verde_pro[] =
 806 {
 807         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 808         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 809         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 810         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 811         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 812         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 813         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 814         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 815         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 816         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 817         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 818         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 819         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 820         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 821         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 822         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 823         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 824         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 825         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 826         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 827         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 828         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 829         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 830         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 831         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 832         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 833         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 834         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 835         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 836         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 837         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 838         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 839         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 840         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 841         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 842         { 0x14, 0x0000ffff, 0, 0x315, SISLANDS_CACCONFIG_CGIND },
 843         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 844         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 845         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 846         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 847         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 848         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 849         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 850         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 851         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 852         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 853         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 854         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 855         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 856         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 857         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 858         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 859         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 860         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 861         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 862         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 863         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 864         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 865         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 866         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 867         { 0xFFFFFFFF }
 868 };
 869
 870 static const struct si_cac_config_reg cac_weights_cape_verde[] =
 871 {
 872         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 873         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 874         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 875         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 876         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 877         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 878         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 879         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 880         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 881         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 882         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 883         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 884         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 885         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 886         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 887         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 888         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 889         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 890         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 891         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 892         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 893         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 894         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 895         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 896         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 897         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 898         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 899         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 900         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 901         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 902         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 903         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 904         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 905         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 906         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 907         { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND },
 908         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 909         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 910         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 911         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 912         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 913         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 914         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 915         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 916         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 917         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 918         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 919         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 920         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 921         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 922         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 923         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 924         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 925         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 926         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 927         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 928         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 929         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 930         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 931         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 932         { 0xFFFFFFFF }
 933 };
 934
 935 static const struct si_cac_config_reg lcac_cape_verde[] =
 936 {
 937         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 938         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 939         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 940         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 941         { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 942         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 943         { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 944         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 945         { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 946         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 947         { 0x143, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
 948         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 949         { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 950         { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 951         { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 952         { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 953         { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 954         { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 955         { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 956         { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 957         { 0x8f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
 958         { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 959         { 0x146, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
 960         { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 961         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 962         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 963         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 964         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 965         { 0x164, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 966         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 967         { 0x167, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 968         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 969         { 0x16a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 970         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 971         { 0x15e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 972         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 973         { 0x161, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 974         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 975         { 0x15b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 976         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 977         { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 978         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 979         { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
 980         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 981         { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 982         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 983         { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
 984         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 985         { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
 986         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 987         { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
 988         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 989         { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
 990         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 991         { 0xFFFFFFFF }
 992 };
 993
 994 static const struct si_cac_config_reg cac_override_cape_verde[] =
 995 {
 996     { 0xFFFFFFFF }
 997 };
 998
 999 static const struct si_powertune_data powertune_data_cape_verde =
1000 {
1001         ((1 << 16) | 0x6993),
1002         5,
1003         0,
1004         7,
1005         105,
1006         {
1007                 0UL,
1008                 0UL,
1009                 7194395UL,
1010                 309631529UL,
1011                 -1270850L,
1012                 4513710L,
1013                 100
1014         },
1015         117830498UL,
1016         12,
1017         {
1018                 0,
1019                 0,
1020                 0,
1021                 0,
1022                 0,
1023                 0,
1024                 0,
1025                 0
1026         },
1027         true
1028 };
1029
1030 static const struct si_dte_data dte_data_cape_verde =
1031 {
1032         { 0, 0, 0, 0, 0 },
1033         { 0, 0, 0, 0, 0 },
1034         0,
1035         0,
1036         0,
1037         0,
1038         0,
1039         0,
1040         0,
1041         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1042         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1043         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1044         0,
1045         false
1046 };
1047
1048 static const struct si_dte_data dte_data_venus_xtx =
1049 {
1050         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1051         { 0x71C, 0xAAB, 0xE39, 0x11C7, 0x0 },
1052         5,
1053         55000,
1054         0x69,
1055         0xA,
1056         1,
1057         0,
1058         0x3,
1059         { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1060         { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1061         { 0xD6D8, 0x88B8, 0x1555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1062         90,
1063         true
1064 };
1065
1066 static const struct si_dte_data dte_data_venus_xt =
1067 {
1068         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1069         { 0xBDA, 0x11C7, 0x17B4, 0x1DA1, 0x0 },
1070         5,
1071         55000,
1072         0x69,
1073         0xA,
1074         1,
1075         0,
1076         0x3,
1077         { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1078         { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1079         { 0xAFC8, 0x88B8, 0x238E, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1080         90,
1081         true
1082 };
1083
1084 static const struct si_dte_data dte_data_venus_pro =
1085 {
1086         {  0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1087         { 0x11C7, 0x1AAB, 0x238E, 0x2C72, 0x0 },
1088         5,
1089         55000,
1090         0x69,
1091         0xA,
1092         1,
1093         0,
1094         0x3,
1095         { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1096         { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1097         { 0x88B8, 0x88B8, 0x3555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1098         90,
1099         true
1100 };
1101
1102 struct si_cac_config_reg cac_weights_oland[] =
1103 {
1104         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
1105         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
1106         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
1107         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
1108         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1109         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
1110         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
1111         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
1112         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
1113         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
1114         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
1115         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
1116         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
1117         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
1118         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
1119         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
1120         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
1121         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
1122         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
1123         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
1124         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
1125         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
1126         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
1127         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
1128         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
1129         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1130         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1131         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1132         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1133         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
1134         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1135         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
1136         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
1137         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
1138         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1139         { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND },
1140         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1141         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1142         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1143         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
1144         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
1145         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1146         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1147         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1148         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1149         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1150         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1151         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1152         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1153         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1154         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1155         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1156         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1157         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1158         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1159         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1160         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1161         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1162         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1163         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
1164         { 0xFFFFFFFF }
1165 };
1166
1167 static const struct si_cac_config_reg cac_weights_mars_pro[] =
1168 {
1169         { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1170         { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1171         { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1172         { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1173         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1174         { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1175         { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1176         { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1177         { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1178         { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1179         { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1180         { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1181         { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1182         { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1183         { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1184         { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1185         { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1186         { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1187         { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1188         { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1189         { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1190         { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1191         { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1192         { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1193         { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1194         { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1195         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1196         { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1197         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1198         { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1199         { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1200         { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1201         { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1202         { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1203         { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1204         { 0x14, 0x0000ffff, 0, 0x2, SISLANDS_CACCONFIG_CGIND },
1205         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1206         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1207         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1208         { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1209         { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1210         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1211         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1212         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1213         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1214         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1215         { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1216         { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1217         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1218         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1219         { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1220         { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1221         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1222         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1223         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1224         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1225         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1226         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1227         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1228         { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1229         { 0xFFFFFFFF }
1230 };
1231
1232 static const struct si_cac_config_reg cac_weights_mars_xt[] =
1233 {
1234         { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1235         { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1236         { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1237         { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1238         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1239         { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1240         { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1241         { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1242         { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1243         { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1244         { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1245         { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1246         { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1247         { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1248         { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1249         { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1250         { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1251         { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1252         { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1253         { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1254         { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1255         { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1256         { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1257         { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1258         { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1259         { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1260         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1261         { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1262         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1263         { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1264         { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1265         { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1266         { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1267         { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1268         { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1269         { 0x14, 0x0000ffff, 0, 0x60, SISLANDS_CACCONFIG_CGIND },
1270         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1271         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1272         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1273         { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1274         { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1275         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1276         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1277         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1278         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1279         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1280         { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1281         { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1282         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1283         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1284         { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1285         { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1286         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1287         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1288         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1289         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1290         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1291         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1292         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1293         { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1294         { 0xFFFFFFFF }
1295 };
1296
1297 static const struct si_cac_config_reg cac_weights_oland_pro[] =
1298 {
1299         { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1300         { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1301         { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1302         { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1303         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1304         { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1305         { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1306         { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1307         { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1308         { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1309         { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1310         { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1311         { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1312         { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1313         { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1314         { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1315         { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1316         { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1317         { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1318         { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1319         { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1320         { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1321         { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1322         { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1323         { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1324         { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1325         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1326         { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1327         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1328         { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1329         { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1330         { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1331         { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1332         { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1333         { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1334         { 0x14, 0x0000ffff, 0, 0x90, SISLANDS_CACCONFIG_CGIND },
1335         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1336         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1337         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1338         { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1339         { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1340         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1341         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1342         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1343         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1344         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1345         { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1346         { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1347         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1348         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1349         { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1350         { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1351         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1352         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1353         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1354         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1355         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1356         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1357         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1358         { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1359         { 0xFFFFFFFF }
1360 };
1361
1362 static const struct si_cac_config_reg cac_weights_oland_xt[] =
1363 {
1364         { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1365         { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1366         { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1367         { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1368         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1369         { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1370         { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1371         { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1372         { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1373         { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1374         { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1375         { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1376         { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1377         { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1378         { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1379         { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1380         { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1381         { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1382         { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1383         { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1384         { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1385         { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1386         { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1387         { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1388         { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1389         { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1390         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1391         { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1392         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1393         { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1394         { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1395         { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1396         { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1397         { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1398         { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1399         { 0x14, 0x0000ffff, 0, 0x120, SISLANDS_CACCONFIG_CGIND },
1400         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1401         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1402         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1403         { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1404         { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1405         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1406         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1407         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1408         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1409         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1410         { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1411         { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1412         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1413         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1414         { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1415         { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1416         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1417         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1418         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1419         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1420         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1421         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1422         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1423         { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1424         { 0xFFFFFFFF }
1425 };
1426
1427 static const struct si_cac_config_reg lcac_oland[] =
1428 {
1429         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1430         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1431         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1432         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1433         { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1434         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1435         { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1436         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1437         { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1438         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1439         { 0x143, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
1440         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1441         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1442         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1443         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1444         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1445         { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1446         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1447         { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1448         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1449         { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1450         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1451         { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1452         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1453         { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1454         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1455         { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1456         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1457         { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1458         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1459         { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1460         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1461         { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1462         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1463         { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1464         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1465         { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1466         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1467         { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1468         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1469         { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1470         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1471         { 0xFFFFFFFF }
1472 };
1473
1474 static const struct si_cac_config_reg lcac_mars_pro[] =
1475 {
1476         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1477         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1478         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1479         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1480         { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1481         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1482         { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1483         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1484         { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1485         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1486         { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1487         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1488         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1489         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1490         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1491         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1492         { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1493         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1494         { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1495         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1496         { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1497         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1498         { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1499         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1500         { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1501         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1502         { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1503         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1504         { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1505         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1506         { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1507         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1508         { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1509         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1510         { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1511         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1512         { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1513         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1514         { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1515         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1516         { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1517         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1518         { 0xFFFFFFFF }
1519 };
1520
1521 static const struct si_cac_config_reg cac_override_oland[] =
1522 {
1523         { 0xFFFFFFFF }
1524 };
1525
1526 static const struct si_powertune_data powertune_data_oland =
1527 {
1528         ((1 << 16) | 0x6993),
1529         5,
1530         0,
1531         7,
1532         105,
1533         {
1534                 0UL,
1535                 0UL,
1536                 7194395UL,
1537                 309631529UL,
1538                 -1270850L,
1539                 4513710L,
1540                 100
1541         },
1542         117830498UL,
1543         12,
1544         {
1545                 0,
1546                 0,
1547                 0,
1548                 0,
1549                 0,
1550                 0,
1551                 0,
1552                 0
1553         },
1554         true
1555 };
1556
1557 static const struct si_powertune_data powertune_data_mars_pro =
1558 {
1559         ((1 << 16) | 0x6993),
1560         5,
1561         0,
1562         7,
1563         105,
1564         {
1565                 0UL,
1566                 0UL,
1567                 7194395UL,
1568                 309631529UL,
1569                 -1270850L,
1570                 4513710L,
1571                 100
1572         },
1573         117830498UL,
1574         12,
1575         {
1576                 0,
1577                 0,
1578                 0,
1579                 0,
1580                 0,
1581                 0,
1582                 0,
1583                 0
1584         },
1585         true
1586 };
1587
1588 static const struct si_dte_data dte_data_oland =
1589 {
1590         { 0, 0, 0, 0, 0 },
1591         { 0, 0, 0, 0, 0 },
1592         0,
1593         0,
1594         0,
1595         0,
1596         0,
1597         0,
1598         0,
1599         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1600         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1601         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1602         0,
1603         false
1604 };
1605
1606 static const struct si_dte_data dte_data_mars_pro =
1607 {
1608         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1609         { 0x0, 0x0, 0x0, 0x0, 0x0 },
1610         5,
1611         55000,
1612         105,
1613         0xA,
1614         1,
1615         0,
1616         0x10,
1617         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
1618         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
1619         { 0xF627, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1620         90,
1621         true
1622 };
1623
1624 static const struct si_dte_data dte_data_sun_xt =
1625 {
1626         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1627         { 0x0, 0x0, 0x0, 0x0, 0x0 },
1628         5,
1629         55000,
1630         105,
1631         0xA,
1632         1,
1633         0,
1634         0x10,
1635         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
1636         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
1637         { 0xD555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1638         90,
1639         true
1640 };
1641
1642
1643 static const struct si_cac_config_reg cac_weights_hainan[] =
1644 {
1645         { 0x0, 0x0000ffff, 0, 0x2d9, SISLANDS_CACCONFIG_CGIND },
1646         { 0x0, 0xffff0000, 16, 0x22b, SISLANDS_CACCONFIG_CGIND },
1647         { 0x1, 0x0000ffff, 0, 0x21c, SISLANDS_CACCONFIG_CGIND },
1648         { 0x1, 0xffff0000, 16, 0x1dc, SISLANDS_CACCONFIG_CGIND },
1649         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1650         { 0x3, 0x0000ffff, 0, 0x24e, SISLANDS_CACCONFIG_CGIND },
1651         { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1652         { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1653         { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1654         { 0x5, 0x0000ffff, 0, 0x35e, SISLANDS_CACCONFIG_CGIND },
1655         { 0x5, 0xffff0000, 16, 0x1143, SISLANDS_CACCONFIG_CGIND },
1656         { 0x6, 0x0000ffff, 0, 0xe17, SISLANDS_CACCONFIG_CGIND },
1657         { 0x6, 0xffff0000, 16, 0x441, SISLANDS_CACCONFIG_CGIND },
1658         { 0x18f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1659         { 0x7, 0x0000ffff, 0, 0x28b, SISLANDS_CACCONFIG_CGIND },
1660         { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1661         { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1662         { 0x8, 0xffff0000, 16, 0xabe, SISLANDS_CACCONFIG_CGIND },
1663         { 0x9, 0x0000ffff, 0, 0xf11, SISLANDS_CACCONFIG_CGIND },
1664         { 0xa, 0x0000ffff, 0, 0x907, SISLANDS_CACCONFIG_CGIND },
1665         { 0xb, 0x0000ffff, 0, 0xb45, SISLANDS_CACCONFIG_CGIND },
1666         { 0xb, 0xffff0000, 16, 0xd1e, SISLANDS_CACCONFIG_CGIND },
1667         { 0xc, 0x0000ffff, 0, 0xa2c, SISLANDS_CACCONFIG_CGIND },
1668         { 0xd, 0x0000ffff, 0, 0x62, SISLANDS_CACCONFIG_CGIND },
1669         { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1670         { 0xe, 0x0000ffff, 0, 0x1f3, SISLANDS_CACCONFIG_CGIND },
1671         { 0xf, 0x0000ffff, 0, 0x42, SISLANDS_CACCONFIG_CGIND },
1672         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1673         { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1674         { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1675         { 0x11, 0x0000ffff, 0, 0x709, SISLANDS_CACCONFIG_CGIND },
1676         { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1677         { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1678         { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1679         { 0x13, 0xffff0000, 16, 0x3a, SISLANDS_CACCONFIG_CGIND },
1680         { 0x14, 0x0000ffff, 0, 0x357, SISLANDS_CACCONFIG_CGIND },
1681         { 0x15, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND },
1682         { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1683         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1684         { 0x16, 0x0000ffff, 0, 0x314, SISLANDS_CACCONFIG_CGIND },
1685         { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1686         { 0x17, 0x0000ffff, 0, 0x6d, SISLANDS_CACCONFIG_CGIND },
1687         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1688         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1689         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1690         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1691         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1692         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1693         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1694         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1695         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1696         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1697         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1698         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1699         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1700         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1701         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1702         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1703         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1704         { 0x6d, 0x0000ffff, 0, 0x1b9, SISLANDS_CACCONFIG_CGIND },
1705         { 0xFFFFFFFF }
1706 };
1707
1708 static const struct si_powertune_data powertune_data_hainan =
1709 {
1710         ((1 << 16) | 0x6993),
1711         5,
1712         0,
1713         9,
1714         105,
1715         {
1716                 0UL,
1717                 0UL,
1718                 7194395UL,
1719                 309631529UL,
1720                 -1270850L,
1721                 4513710L,
1722                 100
1723         },
1724         117830498UL,
1725         12,
1726         {
1727                 0,
1728                 0,
1729                 0,
1730                 0,
1731                 0,
1732                 0,
1733                 0,
1734                 0
1735         },
1736         true
1737 };
1738
1739 struct rv7xx_power_info *rv770_get_pi(struct radeon_device *rdev);
1740 struct evergreen_power_info *evergreen_get_pi(struct radeon_device *rdev);
1741 struct ni_power_info *ni_get_pi(struct radeon_device *rdev);
1742 struct ni_ps *ni_get_ps(struct radeon_ps *rps);
1743
1744 static int si_populate_voltage_value(struct radeon_device *rdev,
1745                                      const struct atom_voltage_table *table,
1746                                      u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage);
1747 static int si_get_std_voltage_value(struct radeon_device *rdev,
1748                                     SISLANDS_SMC_VOLTAGE_VALUE *voltage,
1749                                     u16 *std_voltage);
1750 static int si_write_smc_soft_register(struct radeon_device *rdev,
1751                                       u16 reg_offset, u32 value);
1752 static int si_convert_power_level_to_smc(struct radeon_device *rdev,
1753                                          struct rv7xx_pl *pl,
1754                                          SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level);
1755 static int si_calculate_sclk_params(struct radeon_device *rdev,
1756                                     u32 engine_clock,
1757                                     SISLANDS_SMC_SCLK_VALUE *sclk);
1758
1759 static struct si_power_info *si_get_pi(struct radeon_device *rdev)
1760 {
1761         struct si_power_info *pi = rdev->pm.dpm.priv;
1762
1763         return pi;
1764 }
1765
1766 static void si_calculate_leakage_for_v_and_t_formula(const struct ni_leakage_coeffients *coeff,
1767                                                      u16 v, s32 t, u32 ileakage, u32 *leakage)
1768 {
1769         s64 kt, kv, leakage_w, i_leakage, vddc;
1770         s64 temperature, t_slope, t_intercept, av, bv, t_ref;
1771         s64 tmp;
1772
1773         i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
1774         vddc = div64_s64(drm_int2fixp(v), 1000);
1775         temperature = div64_s64(drm_int2fixp(t), 1000);
1776
1777         t_slope = div64_s64(drm_int2fixp(coeff->t_slope), 100000000);
1778         t_intercept = div64_s64(drm_int2fixp(coeff->t_intercept), 100000000);
1779         av = div64_s64(drm_int2fixp(coeff->av), 100000000);
1780         bv = div64_s64(drm_int2fixp(coeff->bv), 100000000);
1781         t_ref = drm_int2fixp(coeff->t_ref);
1782
1783         tmp = drm_fixp_mul(t_slope, vddc) + t_intercept;
1784         kt = drm_fixp_exp(drm_fixp_mul(tmp, temperature));
1785         kt = drm_fixp_div(kt, drm_fixp_exp(drm_fixp_mul(tmp, t_ref)));
1786         kv = drm_fixp_mul(av, drm_fixp_exp(drm_fixp_mul(bv, vddc)));
1787
1788         leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);
1789
1790         *leakage = drm_fixp2int(leakage_w * 1000);
1791 }
1792
1793 static void si_calculate_leakage_for_v_and_t(struct radeon_device *rdev,
1794                                              const struct ni_leakage_coeffients *coeff,
1795                                              u16 v,
1796                                              s32 t,
1797                                              u32 i_leakage,
1798                                              u32 *leakage)
1799 {
1800         si_calculate_leakage_for_v_and_t_formula(coeff, v, t, i_leakage, leakage);
1801 }
1802
1803 static void si_calculate_leakage_for_v_formula(const struct ni_leakage_coeffients *coeff,
1804                                                const u32 fixed_kt, u16 v,
1805                                                u32 ileakage, u32 *leakage)
1806 {
1807         s64 kt, kv, leakage_w, i_leakage, vddc;
1808
1809         i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
1810         vddc = div64_s64(drm_int2fixp(v), 1000);
1811
1812         kt = div64_s64(drm_int2fixp(fixed_kt), 100000000);
1813         kv = drm_fixp_mul(div64_s64(drm_int2fixp(coeff->av), 100000000),
1814                           drm_fixp_exp(drm_fixp_mul(div64_s64(drm_int2fixp(coeff->bv), 100000000), vddc)));
1815
1816         leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);
1817
1818         *leakage = drm_fixp2int(leakage_w * 1000);
1819 }
1820
1821 static void si_calculate_leakage_for_v(struct radeon_device *rdev,
1822                                        const struct ni_leakage_coeffients *coeff,
1823                                        const u32 fixed_kt,
1824                                        u16 v,
1825                                        u32 i_leakage,
1826                                        u32 *leakage)
1827 {
1828         si_calculate_leakage_for_v_formula(coeff, fixed_kt, v, i_leakage, leakage);
1829 }
1830
1831
1832 static void si_update_dte_from_pl2(struct radeon_device *rdev,
1833                                    struct si_dte_data *dte_data)
1834 {
1835         u32 p_limit1 = rdev->pm.dpm.tdp_limit;
1836         u32 p_limit2 = rdev->pm.dpm.near_tdp_limit;
1837         u32 k = dte_data->k;
1838         u32 t_max = dte_data->max_t;
1839         u32 t_split[5] = { 10, 15, 20, 25, 30 };
1840         u32 t_0 = dte_data->t0;
1841         u32 i;
1842
1843         if (p_limit2 != 0 && p_limit2 <= p_limit1) {
1844                 dte_data->tdep_count = 3;
1845
1846                 for (i = 0; i < k; i++) {
1847                         dte_data->r[i] =
1848                                 (t_split[i] * (t_max - t_0/(u32)1000) * (1 << 14)) /
1849                                 (p_limit2  * (u32)100);
1850                 }
1851
1852                 dte_data->tdep_r[1] = dte_data->r[4] * 2;
1853
1854                 for (i = 2; i < SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE; i++) {
1855                         dte_data->tdep_r[i] = dte_data->r[4];
1856                 }
1857         } else {
1858                 DRM_ERROR("Invalid PL2! DTE will not be updated.\n");
1859         }
1860 }
1861
1862 static void si_initialize_powertune_defaults(struct radeon_device *rdev)
1863 {
1864         struct ni_power_info *ni_pi = ni_get_pi(rdev);
1865         struct si_power_info *si_pi = si_get_pi(rdev);
1866         bool update_dte_from_pl2 = false;
1867
1868         if (rdev->family == CHIP_TAHITI) {
1869                 si_pi->cac_weights = cac_weights_tahiti;
1870                 si_pi->lcac_config = lcac_tahiti;
1871                 si_pi->cac_override = cac_override_tahiti;
1872                 si_pi->powertune_data = &powertune_data_tahiti;
1873                 si_pi->dte_data = dte_data_tahiti;
1874
1875                 switch (rdev->pdev->device) {
1876                 case 0x6798:
1877                         si_pi->dte_data.enable_dte_by_default = true;
1878                         break;
1879                 case 0x6799:
1880                         si_pi->dte_data = dte_data_new_zealand;
1881                         break;
1882                 case 0x6790:
1883                 case 0x6791:
1884                 case 0x6792:
1885                 case 0x679E:
1886                         si_pi->dte_data = dte_data_aruba_pro;
1887                         update_dte_from_pl2 = true;
1888                         break;
1889                 case 0x679B:
1890                         si_pi->dte_data = dte_data_malta;
1891                         update_dte_from_pl2 = true;
1892                         break;
1893                 case 0x679A:
1894                         si_pi->dte_data = dte_data_tahiti_pro;
1895                         update_dte_from_pl2 = true;
1896                         break;
1897                 default:
1898                         if (si_pi->dte_data.enable_dte_by_default == true)
1899                                 DRM_ERROR("DTE is not enabled!\n");
1900                         break;
1901                 }
1902         } else if (rdev->family == CHIP_PITCAIRN) {
1903                 switch (rdev->pdev->device) {
1904                 case 0x6810:
1905                 case 0x6818:
1906                         si_pi->cac_weights = cac_weights_pitcairn;
1907                         si_pi->lcac_config = lcac_pitcairn;
1908                         si_pi->cac_override = cac_override_pitcairn;
1909                         si_pi->powertune_data = &powertune_data_pitcairn;
1910                         si_pi->dte_data = dte_data_curacao_xt;
1911                         update_dte_from_pl2 = true;
1912                         break;
1913                 case 0x6819:
1914                 case 0x6811:
1915                         si_pi->cac_weights = cac_weights_pitcairn;
1916                         si_pi->lcac_config = lcac_pitcairn;
1917                         si_pi->cac_override = cac_override_pitcairn;
1918                         si_pi->powertune_data = &powertune_data_pitcairn;
1919                         si_pi->dte_data = dte_data_curacao_pro;
1920                         update_dte_from_pl2 = true;
1921                         break;
1922                 case 0x6800:
1923                 case 0x6806:
1924                         si_pi->cac_weights = cac_weights_pitcairn;
1925                         si_pi->lcac_config = lcac_pitcairn;
1926                         si_pi->cac_override = cac_override_pitcairn;
1927                         si_pi->powertune_data = &powertune_data_pitcairn;
1928                         si_pi->dte_data = dte_data_neptune_xt;
1929                         update_dte_from_pl2 = true;
1930                         break;
1931                 default:
1932                         si_pi->cac_weights = cac_weights_pitcairn;
1933                         si_pi->lcac_config = lcac_pitcairn;
1934                         si_pi->cac_override = cac_override_pitcairn;
1935                         si_pi->powertune_data = &powertune_data_pitcairn;
1936                         si_pi->dte_data = dte_data_pitcairn;
1937                         break;
1938                 }
1939         } else if (rdev->family == CHIP_VERDE) {
1940                 si_pi->lcac_config = lcac_cape_verde;
1941                 si_pi->cac_override = cac_override_cape_verde;
1942                 si_pi->powertune_data = &powertune_data_cape_verde;
1943
1944                 switch (rdev->pdev->device) {
1945                 case 0x683B:
1946                 case 0x683F:
1947                 case 0x6829:
1948                 case 0x6835:
1949                         si_pi->cac_weights = cac_weights_cape_verde_pro;
1950                         si_pi->dte_data = dte_data_cape_verde;
1951                         break;
1952                 case 0x682C:
1953                         si_pi->cac_weights = cac_weights_cape_verde_pro;
1954                         si_pi->dte_data = dte_data_sun_xt;
1955                         break;
1956                 case 0x6825:
1957                 case 0x6827:
1958                         si_pi->cac_weights = cac_weights_heathrow;
1959                         si_pi->dte_data = dte_data_cape_verde;
1960                         break;
1961                 case 0x6824:
1962                 case 0x682D:
1963                         si_pi->cac_weights = cac_weights_chelsea_xt;
1964                         si_pi->dte_data = dte_data_cape_verde;
1965                         break;
1966                 case 0x682F:
1967                         si_pi->cac_weights = cac_weights_chelsea_pro;
1968                         si_pi->dte_data = dte_data_cape_verde;
1969                         break;
1970                 case 0x6820:
1971                         si_pi->cac_weights = cac_weights_heathrow;
1972                         si_pi->dte_data = dte_data_venus_xtx;
1973                         break;
1974                 case 0x6821:
1975                         si_pi->cac_weights = cac_weights_heathrow;
1976                         si_pi->dte_data = dte_data_venus_xt;
1977                         break;
1978                 case 0x6823:
1979                 case 0x682B:
1980                 case 0x6822:
1981                 case 0x682A:
1982                         si_pi->cac_weights = cac_weights_chelsea_pro;
1983                         si_pi->dte_data = dte_data_venus_pro;
1984                         break;
1985                 default:
1986                         si_pi->cac_weights = cac_weights_cape_verde;
1987                         si_pi->dte_data = dte_data_cape_verde;
1988                         break;
1989                 }
1990         } else if (rdev->family == CHIP_OLAND) {
1991                 switch (rdev->pdev->device) {
1992                 case 0x6601:
1993                 case 0x6621:
1994                 case 0x6603:
1995                 case 0x6605:
1996                         si_pi->cac_weights = cac_weights_mars_pro;
1997                         si_pi->lcac_config = lcac_mars_pro;
1998                         si_pi->cac_override = cac_override_oland;
1999                         si_pi->powertune_data = &powertune_data_mars_pro;
2000                         si_pi->dte_data = dte_data_mars_pro;
2001                         update_dte_from_pl2 = true;
2002                         break;
2003                 case 0x6600:
2004                 case 0x6606:
2005                 case 0x6620:
2006                 case 0x6604:
2007                         si_pi->cac_weights = cac_weights_mars_xt;
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 0x6611:
2015                 case 0x6613:
2016                 case 0x6608:
2017                         si_pi->cac_weights = cac_weights_oland_pro;
2018                         si_pi->lcac_config = lcac_mars_pro;
2019                         si_pi->cac_override = cac_override_oland;
2020                         si_pi->powertune_data = &powertune_data_mars_pro;
2021                         si_pi->dte_data = dte_data_mars_pro;
2022                         update_dte_from_pl2 = true;
2023                         break;
2024                 case 0x6610:
2025                         si_pi->cac_weights = cac_weights_oland_xt;
2026                         si_pi->lcac_config = lcac_mars_pro;
2027                         si_pi->cac_override = cac_override_oland;
2028                         si_pi->powertune_data = &powertune_data_mars_pro;
2029                         si_pi->dte_data = dte_data_mars_pro;
2030                         update_dte_from_pl2 = true;
2031                         break;
2032                 default:
2033                         si_pi->cac_weights = cac_weights_oland;
2034                         si_pi->lcac_config = lcac_oland;
2035                         si_pi->cac_override = cac_override_oland;
2036                         si_pi->powertune_data = &powertune_data_oland;
2037                         si_pi->dte_data = dte_data_oland;
2038                         break;
2039                 }
2040         } else if (rdev->family == CHIP_HAINAN) {
2041                 si_pi->cac_weights = cac_weights_hainan;
2042                 si_pi->lcac_config = lcac_oland;
2043                 si_pi->cac_override = cac_override_oland;
2044                 si_pi->powertune_data = &powertune_data_hainan;
2045                 si_pi->dte_data = dte_data_sun_xt;
2046                 update_dte_from_pl2 = true;
2047         } else {
2048                 DRM_ERROR("Unknown SI asic revision, failed to initialize PowerTune!\n");
2049                 return;
2050         }
2051
2052         ni_pi->enable_power_containment = false;
2053         ni_pi->enable_cac = false;
2054         ni_pi->enable_sq_ramping = false;
2055         si_pi->enable_dte = false;
2056
2057         if (si_pi->powertune_data->enable_powertune_by_default) {
2058                 ni_pi->enable_power_containment= true;
2059                 ni_pi->enable_cac = true;
2060                 if (si_pi->dte_data.enable_dte_by_default) {
2061                         si_pi->enable_dte = true;
2062                         if (update_dte_from_pl2)
2063                                 si_update_dte_from_pl2(rdev, &si_pi->dte_data);
2064
2065                 }
2066                 ni_pi->enable_sq_ramping = true;
2067         }
2068
2069         ni_pi->driver_calculate_cac_leakage = true;
2070         ni_pi->cac_configuration_required = true;
2071
2072         if (ni_pi->cac_configuration_required) {
2073                 ni_pi->support_cac_long_term_average = true;
2074                 si_pi->dyn_powertune_data.l2_lta_window_size =
2075                         si_pi->powertune_data->l2_lta_window_size_default;
2076                 si_pi->dyn_powertune_data.lts_truncate =
2077                         si_pi->powertune_data->lts_truncate_default;
2078         } else {
2079                 ni_pi->support_cac_long_term_average = false;
2080                 si_pi->dyn_powertune_data.l2_lta_window_size = 0;
2081                 si_pi->dyn_powertune_data.lts_truncate = 0;
2082         }
2083
2084         si_pi->dyn_powertune_data.disable_uvd_powertune = false;
2085 }
2086
2087 static u32 si_get_smc_power_scaling_factor(struct radeon_device *rdev)
2088 {
2089         return 1;
2090 }
2091
2092 static u32 si_calculate_cac_wintime(struct radeon_device *rdev)
2093 {
2094         u32 xclk;
2095         u32 wintime;
2096         u32 cac_window;
2097         u32 cac_window_size;
2098
2099         xclk = radeon_get_xclk(rdev);
2100
2101         if (xclk == 0)
2102                 return 0;
2103
2104         cac_window = RREG32(CG_CAC_CTRL) & CAC_WINDOW_MASK;
2105         cac_window_size = ((cac_window & 0xFFFF0000) >> 16) * (cac_window & 0x0000FFFF);
2106
2107         wintime = (cac_window_size * 100) / xclk;
2108
2109         return wintime;
2110 }
2111
2112 static u32 si_scale_power_for_smc(u32 power_in_watts, u32 scaling_factor)
2113 {
2114         return power_in_watts;
2115 }
2116
2117 static int si_calculate_adjusted_tdp_limits(struct radeon_device *rdev,
2118                                             bool adjust_polarity,
2119                                             u32 tdp_adjustment,
2120                                             u32 *tdp_limit,
2121                                             u32 *near_tdp_limit)
2122 {
2123         u32 adjustment_delta, max_tdp_limit;
2124
2125         if (tdp_adjustment > (u32)rdev->pm.dpm.tdp_od_limit)
2126                 return -EINVAL;
2127
2128         max_tdp_limit = ((100 + 100) * rdev->pm.dpm.tdp_limit) / 100;
2129
2130         if (adjust_polarity) {
2131                 *tdp_limit = ((100 + tdp_adjustment) * rdev->pm.dpm.tdp_limit) / 100;
2132                 *near_tdp_limit = rdev->pm.dpm.near_tdp_limit_adjusted + (*tdp_limit - rdev->pm.dpm.tdp_limit);
2133         } else {
2134                 *tdp_limit = ((100 - tdp_adjustment) * rdev->pm.dpm.tdp_limit) / 100;
2135                 adjustment_delta  = rdev->pm.dpm.tdp_limit - *tdp_limit;
2136                 if (adjustment_delta < rdev->pm.dpm.near_tdp_limit_adjusted)
2137                         *near_tdp_limit = rdev->pm.dpm.near_tdp_limit_adjusted - adjustment_delta;
2138                 else
2139                         *near_tdp_limit = 0;
2140         }
2141
2142         if ((*tdp_limit <= 0) || (*tdp_limit > max_tdp_limit))
2143                 return -EINVAL;
2144         if ((*near_tdp_limit <= 0) || (*near_tdp_limit > *tdp_limit))
2145                 return -EINVAL;
2146
2147         return 0;
2148 }
2149
2150 static int si_populate_smc_tdp_limits(struct radeon_device *rdev,
2151                                       struct radeon_ps *radeon_state)
2152 {
2153         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2154         struct si_power_info *si_pi = si_get_pi(rdev);
2155
2156         if (ni_pi->enable_power_containment) {
2157                 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
2158                 PP_SIslands_PAPMParameters *papm_parm;
2159                 struct radeon_ppm_table *ppm = rdev->pm.dpm.dyn_state.ppm_table;
2160                 u32 scaling_factor = si_get_smc_power_scaling_factor(rdev);
2161                 u32 tdp_limit;
2162                 u32 near_tdp_limit;
2163                 int ret;
2164
2165                 if (scaling_factor == 0)
2166                         return -EINVAL;
2167
2168                 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
2169
2170                 ret = si_calculate_adjusted_tdp_limits(rdev,
2171                                                        false, /* ??? */
2172                                                        rdev->pm.dpm.tdp_adjustment,
2173                                                        &tdp_limit,
2174                                                        &near_tdp_limit);
2175                 if (ret)
2176                         return ret;
2177
2178                 smc_table->dpm2Params.TDPLimit =
2179                         cpu_to_be32(si_scale_power_for_smc(tdp_limit, scaling_factor) * 1000);
2180                 smc_table->dpm2Params.NearTDPLimit =
2181                         cpu_to_be32(si_scale_power_for_smc(near_tdp_limit, scaling_factor) * 1000);
2182                 smc_table->dpm2Params.SafePowerLimit =
2183                         cpu_to_be32(si_scale_power_for_smc((near_tdp_limit * SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT) / 100, scaling_factor) * 1000);
2184
2185                 ret = si_copy_bytes_to_smc(rdev,
2186                                            (si_pi->state_table_start + offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
2187                                                  offsetof(PP_SIslands_DPM2Parameters, TDPLimit)),
2188                                            (u8 *)(&(smc_table->dpm2Params.TDPLimit)),
2189                                            sizeof(u32) * 3,
2190                                            si_pi->sram_end);
2191                 if (ret)
2192                         return ret;
2193
2194                 if (si_pi->enable_ppm) {
2195                         papm_parm = &si_pi->papm_parm;
2196                         memset(papm_parm, 0, sizeof(PP_SIslands_PAPMParameters));
2197                         papm_parm->NearTDPLimitTherm = cpu_to_be32(ppm->dgpu_tdp);
2198                         papm_parm->dGPU_T_Limit = cpu_to_be32(ppm->tj_max);
2199                         papm_parm->dGPU_T_Warning = cpu_to_be32(95);
2200                         papm_parm->dGPU_T_Hysteresis = cpu_to_be32(5);
2201                         papm_parm->PlatformPowerLimit = 0xffffffff;
2202                         papm_parm->NearTDPLimitPAPM = 0xffffffff;
2203
2204                         ret = si_copy_bytes_to_smc(rdev, si_pi->papm_cfg_table_start,
2205                                                    (u8 *)papm_parm,
2206                                                    sizeof(PP_SIslands_PAPMParameters),
2207                                                    si_pi->sram_end);
2208                         if (ret)
2209                                 return ret;
2210                 }
2211         }
2212         return 0;
2213 }
2214
2215 static int si_populate_smc_tdp_limits_2(struct radeon_device *rdev,
2216                                         struct radeon_ps *radeon_state)
2217 {
2218         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2219         struct si_power_info *si_pi = si_get_pi(rdev);
2220
2221         if (ni_pi->enable_power_containment) {
2222                 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
2223                 u32 scaling_factor = si_get_smc_power_scaling_factor(rdev);
2224                 int ret;
2225
2226                 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
2227
2228                 smc_table->dpm2Params.NearTDPLimit =
2229                         cpu_to_be32(si_scale_power_for_smc(rdev->pm.dpm.near_tdp_limit_adjusted, scaling_factor) * 1000);
2230                 smc_table->dpm2Params.SafePowerLimit =
2231                         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);
2232
2233                 ret = si_copy_bytes_to_smc(rdev,
2234                                            (si_pi->state_table_start +
2235                                             offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
2236                                             offsetof(PP_SIslands_DPM2Parameters, NearTDPLimit)),
2237                                            (u8 *)(&(smc_table->dpm2Params.NearTDPLimit)),
2238                                            sizeof(u32) * 2,
2239                                            si_pi->sram_end);
2240                 if (ret)
2241                         return ret;
2242         }
2243
2244         return 0;
2245 }
2246
2247 static u16 si_calculate_power_efficiency_ratio(struct radeon_device *rdev,
2248                                                const u16 prev_std_vddc,
2249                                                const u16 curr_std_vddc)
2250 {
2251         u64 margin = (u64)SISLANDS_DPM2_PWREFFICIENCYRATIO_MARGIN;
2252         u64 prev_vddc = (u64)prev_std_vddc;
2253         u64 curr_vddc = (u64)curr_std_vddc;
2254         u64 pwr_efficiency_ratio, n, d;
2255
2256         if ((prev_vddc == 0) || (curr_vddc == 0))
2257                 return 0;
2258
2259         n = div64_u64((u64)1024 * curr_vddc * curr_vddc * ((u64)1000 + margin), (u64)1000);
2260         d = prev_vddc * prev_vddc;
2261         pwr_efficiency_ratio = div64_u64(n, d);
2262
2263         if (pwr_efficiency_ratio > (u64)0xFFFF)
2264                 return 0;
2265
2266         return (u16)pwr_efficiency_ratio;
2267 }
2268
2269 static bool si_should_disable_uvd_powertune(struct radeon_device *rdev,
2270                                             struct radeon_ps *radeon_state)
2271 {
2272         struct si_power_info *si_pi = si_get_pi(rdev);
2273
2274         if (si_pi->dyn_powertune_data.disable_uvd_powertune &&
2275             radeon_state->vclk && radeon_state->dclk)
2276                 return true;
2277
2278         return false;
2279 }
2280
2281 static int si_populate_power_containment_values(struct radeon_device *rdev,
2282                                                 struct radeon_ps *radeon_state,
2283                                                 SISLANDS_SMC_SWSTATE *smc_state)
2284 {
2285         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
2286         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2287         struct ni_ps *state = ni_get_ps(radeon_state);
2288         SISLANDS_SMC_VOLTAGE_VALUE vddc;
2289         u32 prev_sclk;
2290         u32 max_sclk;
2291         u32 min_sclk;
2292         u16 prev_std_vddc;
2293         u16 curr_std_vddc;
2294         int i;
2295         u16 pwr_efficiency_ratio;
2296         u8 max_ps_percent;
2297         bool disable_uvd_power_tune;
2298         int ret;
2299
2300         if (ni_pi->enable_power_containment == false)
2301                 return 0;
2302
2303         if (state->performance_level_count == 0)
2304                 return -EINVAL;
2305
2306         if (smc_state->levelCount != state->performance_level_count)
2307                 return -EINVAL;
2308
2309         disable_uvd_power_tune = si_should_disable_uvd_powertune(rdev, radeon_state);
2310
2311         smc_state->levels[0].dpm2.MaxPS = 0;
2312         smc_state->levels[0].dpm2.NearTDPDec = 0;
2313         smc_state->levels[0].dpm2.AboveSafeInc = 0;
2314         smc_state->levels[0].dpm2.BelowSafeInc = 0;
2315         smc_state->levels[0].dpm2.PwrEfficiencyRatio = 0;
2316
2317         for (i = 1; i < state->performance_level_count; i++) {
2318                 prev_sclk = state->performance_levels[i-1].sclk;
2319                 max_sclk  = state->performance_levels[i].sclk;
2320                 if (i == 1)
2321                         max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_M;
2322                 else
2323                         max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_H;
2324
2325                 if (prev_sclk > max_sclk)
2326                         return -EINVAL;
2327
2328                 if ((max_ps_percent == 0) ||
2329                     (prev_sclk == max_sclk) ||
2330                     disable_uvd_power_tune) {
2331                         min_sclk = max_sclk;
2332                 } else if (i == 1) {
2333                         min_sclk = prev_sclk;
2334                 } else {
2335                         min_sclk = (prev_sclk * (u32)max_ps_percent) / 100;
2336                 }
2337
2338                 if (min_sclk < state->performance_levels[0].sclk)
2339                         min_sclk = state->performance_levels[0].sclk;
2340
2341                 if (min_sclk == 0)
2342                         return -EINVAL;
2343
2344                 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table,
2345                                                 state->performance_levels[i-1].vddc, &vddc);
2346                 if (ret)
2347                         return ret;
2348
2349                 ret = si_get_std_voltage_value(rdev, &vddc, &prev_std_vddc);
2350                 if (ret)
2351                         return ret;
2352
2353                 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table,
2354                                                 state->performance_levels[i].vddc, &vddc);
2355                 if (ret)
2356                         return ret;
2357
2358                 ret = si_get_std_voltage_value(rdev, &vddc, &curr_std_vddc);
2359                 if (ret)
2360                         return ret;
2361
2362                 pwr_efficiency_ratio = si_calculate_power_efficiency_ratio(rdev,
2363                                                                            prev_std_vddc, curr_std_vddc);
2364
2365                 smc_state->levels[i].dpm2.MaxPS = (u8)((SISLANDS_DPM2_MAX_PULSE_SKIP * (max_sclk - min_sclk)) / max_sclk);
2366                 smc_state->levels[i].dpm2.NearTDPDec = SISLANDS_DPM2_NEAR_TDP_DEC;
2367                 smc_state->levels[i].dpm2.AboveSafeInc = SISLANDS_DPM2_ABOVE_SAFE_INC;
2368                 smc_state->levels[i].dpm2.BelowSafeInc = SISLANDS_DPM2_BELOW_SAFE_INC;
2369                 smc_state->levels[i].dpm2.PwrEfficiencyRatio = cpu_to_be16(pwr_efficiency_ratio);
2370         }
2371
2372         return 0;
2373 }
2374
2375 static int si_populate_sq_ramping_values(struct radeon_device *rdev,
2376                                          struct radeon_ps *radeon_state,
2377                                          SISLANDS_SMC_SWSTATE *smc_state)
2378 {
2379         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2380         struct ni_ps *state = ni_get_ps(radeon_state);
2381         u32 sq_power_throttle, sq_power_throttle2;
2382         bool enable_sq_ramping = ni_pi->enable_sq_ramping;
2383         int i;
2384
2385         if (state->performance_level_count == 0)
2386                 return -EINVAL;
2387
2388         if (smc_state->levelCount != state->performance_level_count)
2389                 return -EINVAL;
2390
2391         if (rdev->pm.dpm.sq_ramping_threshold == 0)
2392                 return -EINVAL;
2393
2394         if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER > (MAX_POWER_MASK >> MAX_POWER_SHIFT))
2395                 enable_sq_ramping = false;
2396
2397         if (SISLANDS_DPM2_SQ_RAMP_MIN_POWER > (MIN_POWER_MASK >> MIN_POWER_SHIFT))
2398                 enable_sq_ramping = false;
2399
2400         if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA > (MAX_POWER_DELTA_MASK >> MAX_POWER_DELTA_SHIFT))
2401                 enable_sq_ramping = false;
2402
2403         if (SISLANDS_DPM2_SQ_RAMP_STI_SIZE > (STI_SIZE_MASK >> STI_SIZE_SHIFT))
2404                 enable_sq_ramping = false;
2405
2406         if (SISLANDS_DPM2_SQ_RAMP_LTI_RATIO > (LTI_RATIO_MASK >> LTI_RATIO_SHIFT))
2407                 enable_sq_ramping = false;
2408
2409         for (i = 0; i < state->performance_level_count; i++) {
2410                 sq_power_throttle = 0;
2411                 sq_power_throttle2 = 0;
2412
2413                 if ((state->performance_levels[i].sclk >= rdev->pm.dpm.sq_ramping_threshold) &&
2414                     enable_sq_ramping) {
2415                         sq_power_throttle |= MAX_POWER(SISLANDS_DPM2_SQ_RAMP_MAX_POWER);
2416                         sq_power_throttle |= MIN_POWER(SISLANDS_DPM2_SQ_RAMP_MIN_POWER);
2417                         sq_power_throttle2 |= MAX_POWER_DELTA(SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA);
2418                         sq_power_throttle2 |= STI_SIZE(SISLANDS_DPM2_SQ_RAMP_STI_SIZE);
2419                         sq_power_throttle2 |= LTI_RATIO(SISLANDS_DPM2_SQ_RAMP_LTI_RATIO);
2420                 } else {
2421                         sq_power_throttle |= MAX_POWER_MASK | MIN_POWER_MASK;
2422                         sq_power_throttle2 |= MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
2423                 }
2424
2425                 smc_state->levels[i].SQPowerThrottle = cpu_to_be32(sq_power_throttle);
2426                 smc_state->levels[i].SQPowerThrottle_2 = cpu_to_be32(sq_power_throttle2);
2427         }
2428
2429         return 0;
2430 }
2431
2432 static int si_enable_power_containment(struct radeon_device *rdev,
2433                                        struct radeon_ps *radeon_new_state,
2434                                        bool enable)
2435 {
2436         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2437         PPSMC_Result smc_result;
2438         int ret = 0;
2439
2440         if (ni_pi->enable_power_containment) {
2441                 if (enable) {
2442                         if (!si_should_disable_uvd_powertune(rdev, radeon_new_state)) {
2443                                 smc_result = si_send_msg_to_smc(rdev, PPSMC_TDPClampingActive);
2444                                 if (smc_result != PPSMC_Result_OK) {
2445                                         ret = -EINVAL;
2446                                         ni_pi->pc_enabled = false;
2447                                 } else {
2448                                         ni_pi->pc_enabled = true;
2449                                 }
2450                         }
2451                 } else {
2452                         smc_result = si_send_msg_to_smc(rdev, PPSMC_TDPClampingInactive);
2453                         if (smc_result != PPSMC_Result_OK)
2454                                 ret = -EINVAL;
2455                         ni_pi->pc_enabled = false;
2456                 }
2457         }
2458
2459         return ret;
2460 }
2461
2462 static int si_initialize_smc_dte_tables(struct radeon_device *rdev)
2463 {
2464         struct si_power_info *si_pi = si_get_pi(rdev);
2465         int ret = 0;
2466         struct si_dte_data *dte_data = &si_pi->dte_data;
2467         Smc_SIslands_DTE_Configuration *dte_tables = NULL;
2468         u32 table_size;
2469         u8 tdep_count;
2470         u32 i;
2471
2472         if (dte_data == NULL)
2473                 si_pi->enable_dte = false;
2474
2475         if (si_pi->enable_dte == false)
2476                 return 0;
2477
2478         if (dte_data->k <= 0)
2479                 return -EINVAL;
2480
2481         dte_tables = kzalloc(sizeof(Smc_SIslands_DTE_Configuration), GFP_KERNEL);
2482         if (dte_tables == NULL) {
2483                 si_pi->enable_dte = false;
2484                 return -ENOMEM;
2485         }
2486
2487         table_size = dte_data->k;
2488
2489         if (table_size > SMC_SISLANDS_DTE_MAX_FILTER_STAGES)
2490                 table_size = SMC_SISLANDS_DTE_MAX_FILTER_STAGES;
2491
2492         tdep_count = dte_data->tdep_count;
2493         if (tdep_count > SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE)
2494                 tdep_count = SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE;
2495
2496         dte_tables->K = cpu_to_be32(table_size);
2497         dte_tables->T0 = cpu_to_be32(dte_data->t0);
2498         dte_tables->MaxT = cpu_to_be32(dte_data->max_t);
2499         dte_tables->WindowSize = dte_data->window_size;
2500         dte_tables->temp_select = dte_data->temp_select;
2501         dte_tables->DTE_mode = dte_data->dte_mode;
2502         dte_tables->Tthreshold = cpu_to_be32(dte_data->t_threshold);
2503
2504         if (tdep_count > 0)
2505                 table_size--;
2506
2507         for (i = 0; i < table_size; i++) {
2508                 dte_tables->tau[i] = cpu_to_be32(dte_data->tau[i]);
2509                 dte_tables->R[i]   = cpu_to_be32(dte_data->r[i]);
2510         }
2511
2512         dte_tables->Tdep_count = tdep_count;
2513
2514         for (i = 0; i < (u32)tdep_count; i++) {
2515                 dte_tables->T_limits[i] = dte_data->t_limits[i];
2516                 dte_tables->Tdep_tau[i] = cpu_to_be32(dte_data->tdep_tau[i]);
2517                 dte_tables->Tdep_R[i] = cpu_to_be32(dte_data->tdep_r[i]);
2518         }
2519
2520         ret = si_copy_bytes_to_smc(rdev, si_pi->dte_table_start, (u8 *)dte_tables,
2521                                    sizeof(Smc_SIslands_DTE_Configuration), si_pi->sram_end);
2522         kfree(dte_tables);
2523
2524         return ret;
2525 }
2526
2527 static int si_get_cac_std_voltage_max_min(struct radeon_device *rdev,
2528                                           u16 *max, u16 *min)
2529 {
2530         struct si_power_info *si_pi = si_get_pi(rdev);
2531         struct radeon_cac_leakage_table *table =
2532                 &rdev->pm.dpm.dyn_state.cac_leakage_table;
2533         u32 i;
2534         u32 v0_loadline;
2535
2536
2537         if (table == NULL)
2538                 return -EINVAL;
2539
2540         *max = 0;
2541         *min = 0xFFFF;
2542
2543         for (i = 0; i < table->count; i++) {
2544                 if (table->entries[i].vddc > *max)
2545                         *max = table->entries[i].vddc;
2546                 if (table->entries[i].vddc < *min)
2547                         *min = table->entries[i].vddc;
2548         }
2549
2550         if (si_pi->powertune_data->lkge_lut_v0_percent > 100)
2551                 return -EINVAL;
2552
2553         v0_loadline = (*min) * (100 - si_pi->powertune_data->lkge_lut_v0_percent) / 100;
2554
2555         if (v0_loadline > 0xFFFFUL)
2556                 return -EINVAL;
2557
2558         *min = (u16)v0_loadline;
2559
2560         if ((*min > *max) || (*max == 0) || (*min == 0))
2561                 return -EINVAL;
2562
2563         return 0;
2564 }
2565
2566 static u16 si_get_cac_std_voltage_step(u16 max, u16 min)
2567 {
2568         return ((max - min) + (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1)) /
2569                 SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES;
2570 }
2571
2572 static int si_init_dte_leakage_table(struct radeon_device *rdev,
2573                                      PP_SIslands_CacConfig *cac_tables,
2574                                      u16 vddc_max, u16 vddc_min, u16 vddc_step,
2575                                      u16 t0, u16 t_step)
2576 {
2577         struct si_power_info *si_pi = si_get_pi(rdev);
2578         u32 leakage;
2579         unsigned int i, j;
2580         s32 t;
2581         u32 smc_leakage;
2582         u32 scaling_factor;
2583         u16 voltage;
2584
2585         scaling_factor = si_get_smc_power_scaling_factor(rdev);
2586
2587         for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++) {
2588                 t = (1000 * (i * t_step + t0));
2589
2590                 for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) {
2591                         voltage = vddc_max - (vddc_step * j);
2592
2593                         si_calculate_leakage_for_v_and_t(rdev,
2594                                                          &si_pi->powertune_data->leakage_coefficients,
2595                                                          voltage,
2596                                                          t,
2597                                                          si_pi->dyn_powertune_data.cac_leakage,
2598                                                          &leakage);
2599
2600                         smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4;
2601
2602                         if (smc_leakage > 0xFFFF)
2603                                 smc_leakage = 0xFFFF;
2604
2605                         cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] =
2606                                 cpu_to_be16((u16)smc_leakage);
2607                 }
2608         }
2609         return 0;
2610 }
2611
2612 static int si_init_simplified_leakage_table(struct radeon_device *rdev,
2613                                             PP_SIslands_CacConfig *cac_tables,
2614                                             u16 vddc_max, u16 vddc_min, u16 vddc_step)
2615 {
2616         struct si_power_info *si_pi = si_get_pi(rdev);
2617         u32 leakage;
2618         unsigned int i, j;
2619         u32 smc_leakage;
2620         u32 scaling_factor;
2621         u16 voltage;
2622
2623         scaling_factor = si_get_smc_power_scaling_factor(rdev);
2624
2625         for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) {
2626                 voltage = vddc_max - (vddc_step * j);
2627
2628                 si_calculate_leakage_for_v(rdev,
2629                                            &si_pi->powertune_data->leakage_coefficients,
2630                                            si_pi->powertune_data->fixed_kt,
2631                                            voltage,
2632                                            si_pi->dyn_powertune_data.cac_leakage,
2633                                            &leakage);
2634
2635                 smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4;
2636
2637                 if (smc_leakage > 0xFFFF)
2638                         smc_leakage = 0xFFFF;
2639
2640                 for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++)
2641                         cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] =
2642                                 cpu_to_be16((u16)smc_leakage);
2643         }
2644         return 0;
2645 }
2646
2647 static int si_initialize_smc_cac_tables(struct radeon_device *rdev)
2648 {
2649         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2650         struct si_power_info *si_pi = si_get_pi(rdev);
2651         PP_SIslands_CacConfig *cac_tables = NULL;
2652         u16 vddc_max, vddc_min, vddc_step;
2653         u16 t0, t_step;
2654         u32 load_line_slope, reg;
2655         int ret = 0;
2656         u32 ticks_per_us = radeon_get_xclk(rdev) / 100;
2657
2658         if (ni_pi->enable_cac == false)
2659                 return 0;
2660
2661         cac_tables = kzalloc(sizeof(PP_SIslands_CacConfig), GFP_KERNEL);
2662         if (!cac_tables)
2663                 return -ENOMEM;
2664
2665         reg = RREG32(CG_CAC_CTRL) & ~CAC_WINDOW_MASK;
2666         reg |= CAC_WINDOW(si_pi->powertune_data->cac_window);
2667         WREG32(CG_CAC_CTRL, reg);
2668
2669         si_pi->dyn_powertune_data.cac_leakage = rdev->pm.dpm.cac_leakage;
2670         si_pi->dyn_powertune_data.dc_pwr_value =
2671                 si_pi->powertune_data->dc_cac[NISLANDS_DCCAC_LEVEL_0];
2672         si_pi->dyn_powertune_data.wintime = si_calculate_cac_wintime(rdev);
2673         si_pi->dyn_powertune_data.shift_n = si_pi->powertune_data->shift_n_default;
2674
2675         si_pi->dyn_powertune_data.leakage_minimum_temperature = 80 * 1000;
2676
2677         ret = si_get_cac_std_voltage_max_min(rdev, &vddc_max, &vddc_min);
2678         if (ret)
2679                 goto done_free;
2680
2681         vddc_step = si_get_cac_std_voltage_step(vddc_max, vddc_min);
2682         vddc_min = vddc_max - (vddc_step * (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1));
2683         t_step = 4;
2684         t0 = 60;
2685
2686         if (si_pi->enable_dte || ni_pi->driver_calculate_cac_leakage)
2687                 ret = si_init_dte_leakage_table(rdev, cac_tables,
2688                                                 vddc_max, vddc_min, vddc_step,
2689                                                 t0, t_step);
2690         else
2691                 ret = si_init_simplified_leakage_table(rdev, cac_tables,
2692                                                        vddc_max, vddc_min, vddc_step);
2693         if (ret)
2694                 goto done_free;
2695
2696         load_line_slope = ((u32)rdev->pm.dpm.load_line_slope << SMC_SISLANDS_SCALE_R) / 100;
2697
2698         cac_tables->l2numWin_TDP = cpu_to_be32(si_pi->dyn_powertune_data.l2_lta_window_size);
2699         cac_tables->lts_truncate_n = si_pi->dyn_powertune_data.lts_truncate;
2700         cac_tables->SHIFT_N = si_pi->dyn_powertune_data.shift_n;
2701         cac_tables->lkge_lut_V0 = cpu_to_be32((u32)vddc_min);
2702         cac_tables->lkge_lut_Vstep = cpu_to_be32((u32)vddc_step);
2703         cac_tables->R_LL = cpu_to_be32(load_line_slope);
2704         cac_tables->WinTime = cpu_to_be32(si_pi->dyn_powertune_data.wintime);
2705         cac_tables->calculation_repeats = cpu_to_be32(2);
2706         cac_tables->dc_cac = cpu_to_be32(0);
2707         cac_tables->log2_PG_LKG_SCALE = 12;
2708         cac_tables->cac_temp = si_pi->powertune_data->operating_temp;
2709         cac_tables->lkge_lut_T0 = cpu_to_be32((u32)t0);
2710         cac_tables->lkge_lut_Tstep = cpu_to_be32((u32)t_step);
2711
2712         ret = si_copy_bytes_to_smc(rdev, si_pi->cac_table_start, (u8 *)cac_tables,
2713                                    sizeof(PP_SIslands_CacConfig), si_pi->sram_end);
2714
2715         if (ret)
2716                 goto done_free;
2717
2718         ret = si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_ticks_per_us, ticks_per_us);
2719
2720 done_free:
2721         if (ret) {
2722                 ni_pi->enable_cac = false;
2723                 ni_pi->enable_power_containment = false;
2724         }
2725
2726         kfree(cac_tables);
2727
2728         return 0;
2729 }
2730
2731 static int si_program_cac_config_registers(struct radeon_device *rdev,
2732                                            const struct si_cac_config_reg *cac_config_regs)
2733 {
2734         const struct si_cac_config_reg *config_regs = cac_config_regs;
2735         u32 data = 0, offset;
2736
2737         if (!config_regs)
2738                 return -EINVAL;
2739
2740         while (config_regs->offset != 0xFFFFFFFF) {
2741                 switch (config_regs->type) {
2742                 case SISLANDS_CACCONFIG_CGIND:
2743                         offset = SMC_CG_IND_START + config_regs->offset;
2744                         if (offset < SMC_CG_IND_END)
2745                                 data = RREG32_SMC(offset);
2746                         break;
2747                 default:
2748                         data = RREG32(config_regs->offset << 2);
2749                         break;
2750                 }
2751
2752                 data &= ~config_regs->mask;
2753                 data |= ((config_regs->value << config_regs->shift) & config_regs->mask);
2754
2755                 switch (config_regs->type) {
2756                 case SISLANDS_CACCONFIG_CGIND:
2757                         offset = SMC_CG_IND_START + config_regs->offset;
2758                         if (offset < SMC_CG_IND_END)
2759                                 WREG32_SMC(offset, data);
2760                         break;
2761                 default:
2762                         WREG32(config_regs->offset << 2, data);
2763                         break;
2764                 }
2765                 config_regs++;
2766         }
2767         return 0;
2768 }
2769
2770 static int si_initialize_hardware_cac_manager(struct radeon_device *rdev)
2771 {
2772         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2773         struct si_power_info *si_pi = si_get_pi(rdev);
2774         int ret;
2775
2776         if ((ni_pi->enable_cac == false) ||
2777             (ni_pi->cac_configuration_required == false))
2778                 return 0;
2779
2780         ret = si_program_cac_config_registers(rdev, si_pi->lcac_config);
2781         if (ret)
2782                 return ret;
2783         ret = si_program_cac_config_registers(rdev, si_pi->cac_override);
2784         if (ret)
2785                 return ret;
2786         ret = si_program_cac_config_registers(rdev, si_pi->cac_weights);
2787         if (ret)
2788                 return ret;
2789
2790         return 0;
2791 }
2792
2793 static int si_enable_smc_cac(struct radeon_device *rdev,
2794                              struct radeon_ps *radeon_new_state,
2795                              bool enable)
2796 {
2797         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2798         struct si_power_info *si_pi = si_get_pi(rdev);
2799         PPSMC_Result smc_result;
2800         int ret = 0;
2801
2802         if (ni_pi->enable_cac) {
2803                 if (enable) {
2804                         if (!si_should_disable_uvd_powertune(rdev, radeon_new_state)) {
2805                                 if (ni_pi->support_cac_long_term_average) {
2806                                         smc_result = si_send_msg_to_smc(rdev, PPSMC_CACLongTermAvgEnable);
2807                                         if (smc_result != PPSMC_Result_OK)
2808                                                 ni_pi->support_cac_long_term_average = false;
2809                                 }
2810
2811                                 smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableCac);
2812                                 if (smc_result != PPSMC_Result_OK) {
2813                                         ret = -EINVAL;
2814                                         ni_pi->cac_enabled = false;
2815                                 } else {
2816                                         ni_pi->cac_enabled = true;
2817                                 }
2818
2819                                 if (si_pi->enable_dte) {
2820                                         smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableDTE);
2821                                         if (smc_result != PPSMC_Result_OK)
2822                                                 ret = -EINVAL;
2823                                 }
2824                         }
2825                 } else if (ni_pi->cac_enabled) {
2826                         if (si_pi->enable_dte)
2827                                 smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_DisableDTE);
2828
2829                         smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_DisableCac);
2830
2831                         ni_pi->cac_enabled = false;
2832
2833                         if (ni_pi->support_cac_long_term_average)
2834                                 smc_result = si_send_msg_to_smc(rdev, PPSMC_CACLongTermAvgDisable);
2835                 }
2836         }
2837         return ret;
2838 }
2839
2840 static int si_init_smc_spll_table(struct radeon_device *rdev)
2841 {
2842         struct ni_power_info *ni_pi = ni_get_pi(rdev);
2843         struct si_power_info *si_pi = si_get_pi(rdev);
2844         SMC_SISLANDS_SPLL_DIV_TABLE *spll_table;
2845         SISLANDS_SMC_SCLK_VALUE sclk_params;
2846         u32 fb_div, p_div;
2847         u32 clk_s, clk_v;
2848         u32 sclk = 0;
2849         int ret = 0;
2850         u32 tmp;
2851         int i;
2852
2853         if (si_pi->spll_table_start == 0)
2854                 return -EINVAL;
2855
2856         spll_table = kzalloc(sizeof(SMC_SISLANDS_SPLL_DIV_TABLE), GFP_KERNEL);
2857         if (spll_table == NULL)
2858                 return -ENOMEM;
2859
2860         for (i = 0; i < 256; i++) {
2861                 ret = si_calculate_sclk_params(rdev, sclk, &sclk_params);
2862                 if (ret)
2863                         break;
2864
2865                 p_div = (sclk_params.vCG_SPLL_FUNC_CNTL & SPLL_PDIV_A_MASK) >> SPLL_PDIV_A_SHIFT;
2866                 fb_div = (sclk_params.vCG_SPLL_FUNC_CNTL_3 & SPLL_FB_DIV_MASK) >> SPLL_FB_DIV_SHIFT;
2867                 clk_s = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM & CLK_S_MASK) >> CLK_S_SHIFT;
2868                 clk_v = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM_2 & CLK_V_MASK) >> CLK_V_SHIFT;
2869
2870                 fb_div &= ~0x00001FFF;
2871                 fb_div >>= 1;
2872                 clk_v >>= 6;
2873
2874                 if (p_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT))
2875                         ret = -EINVAL;
2876                 if (fb_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT))
2877                         ret = -EINVAL;
2878                 if (clk_s & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT))
2879                         ret = -EINVAL;
2880                 if (clk_v & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT))
2881                         ret = -EINVAL;
2882
2883                 if (ret)
2884                         break;
2885
2886                 tmp = ((fb_div << SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK) |
2887                         ((p_div << SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK);
2888                 spll_table->freq[i] = cpu_to_be32(tmp);
2889
2890                 tmp = ((clk_v << SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK) |
2891                         ((clk_s << SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK);
2892                 spll_table->ss[i] = cpu_to_be32(tmp);
2893
2894                 sclk += 512;
2895         }
2896
2897
2898         if (!ret)
2899                 ret = si_copy_bytes_to_smc(rdev, si_pi->spll_table_start,
2900                                            (u8 *)spll_table, sizeof(SMC_SISLANDS_SPLL_DIV_TABLE),
2901                                            si_pi->sram_end);
2902
2903         if (ret)
2904                 ni_pi->enable_power_containment = false;
2905
2906         kfree(spll_table);
2907
2908         return ret;
2909 }
2910
2911 static void si_apply_state_adjust_rules(struct radeon_device *rdev,
2912                                         struct radeon_ps *rps)
2913 {
2914         struct ni_ps *ps = ni_get_ps(rps);
2915         struct radeon_clock_and_voltage_limits *max_limits;
2916         bool disable_mclk_switching = false;
2917         bool disable_sclk_switching = false;
2918         u32 mclk, sclk;
2919         u16 vddc, vddci;
2920         u32 max_sclk_vddc, max_mclk_vddci, max_mclk_vddc;
2921         int i;
2922
2923         if ((rdev->pm.dpm.new_active_crtc_count > 1) ||
2924             ni_dpm_vblank_too_short(rdev))
2925                 disable_mclk_switching = true;
2926
2927         if (rps->vclk || rps->dclk) {
2928                 disable_mclk_switching = true;
2929                 disable_sclk_switching = true;
2930         }
2931
2932         if (rdev->pm.dpm.ac_power)
2933                 max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
2934         else
2935                 max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc;
2936
2937         for (i = ps->performance_level_count - 2; i >= 0; i--) {
2938                 if (ps->performance_levels[i].vddc > ps->performance_levels[i+1].vddc)
2939                         ps->performance_levels[i].vddc = ps->performance_levels[i+1].vddc;
2940         }
2941         if (rdev->pm.dpm.ac_power == false) {
2942                 for (i = 0; i < ps->performance_level_count; i++) {
2943                         if (ps->performance_levels[i].mclk > max_limits->mclk)
2944                                 ps->performance_levels[i].mclk = max_limits->mclk;
2945                         if (ps->performance_levels[i].sclk > max_limits->sclk)
2946                                 ps->performance_levels[i].sclk = max_limits->sclk;
2947                         if (ps->performance_levels[i].vddc > max_limits->vddc)
2948                                 ps->performance_levels[i].vddc = max_limits->vddc;
2949                         if (ps->performance_levels[i].vddci > max_limits->vddci)
2950                                 ps->performance_levels[i].vddci = max_limits->vddci;
2951                 }
2952         }
2953
2954         /* limit clocks to max supported clocks based on voltage dependency tables */
2955         btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
2956                                                         &max_sclk_vddc);
2957         btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
2958                                                         &max_mclk_vddci);
2959         btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
2960                                                         &max_mclk_vddc);
2961
2962         for (i = 0; i < ps->performance_level_count; i++) {
2963                 if (max_sclk_vddc) {
2964                         if (ps->performance_levels[i].sclk > max_sclk_vddc)
2965                                 ps->performance_levels[i].sclk = max_sclk_vddc;
2966                 }
2967                 if (max_mclk_vddci) {
2968                         if (ps->performance_levels[i].mclk > max_mclk_vddci)
2969                                 ps->performance_levels[i].mclk = max_mclk_vddci;
2970                 }
2971                 if (max_mclk_vddc) {
2972                         if (ps->performance_levels[i].mclk > max_mclk_vddc)
2973                                 ps->performance_levels[i].mclk = max_mclk_vddc;
2974                 }
2975         }
2976
2977         /* XXX validate the min clocks required for display */
2978
2979         if (disable_mclk_switching) {
2980                 mclk  = ps->performance_levels[ps->performance_level_count - 1].mclk;
2981                 vddci = ps->performance_levels[ps->performance_level_count - 1].vddci;
2982         } else {
2983                 mclk = ps->performance_levels[0].mclk;
2984                 vddci = ps->performance_levels[0].vddci;
2985         }
2986
2987         if (disable_sclk_switching) {
2988                 sclk = ps->performance_levels[ps->performance_level_count - 1].sclk;
2989                 vddc = ps->performance_levels[ps->performance_level_count - 1].vddc;
2990         } else {
2991                 sclk = ps->performance_levels[0].sclk;
2992                 vddc = ps->performance_levels[0].vddc;
2993         }
2994
2995         /* adjusted low state */
2996         ps->performance_levels[0].sclk = sclk;
2997         ps->performance_levels[0].mclk = mclk;
2998         ps->performance_levels[0].vddc = vddc;
2999         ps->performance_levels[0].vddci = vddci;
3000
3001         if (disable_sclk_switching) {
3002                 sclk = ps->performance_levels[0].sclk;
3003                 for (i = 1; i < ps->performance_level_count; i++) {
3004                         if (sclk < ps->performance_levels[i].sclk)
3005                                 sclk = ps->performance_levels[i].sclk;
3006                 }
3007                 for (i = 0; i < ps->performance_level_count; i++) {
3008                         ps->performance_levels[i].sclk = sclk;
3009                         ps->performance_levels[i].vddc = vddc;
3010                 }
3011         } else {
3012                 for (i = 1; i < ps->performance_level_count; i++) {
3013                         if (ps->performance_levels[i].sclk < ps->performance_levels[i - 1].sclk)
3014                                 ps->performance_levels[i].sclk = ps->performance_levels[i - 1].sclk;
3015                         if (ps->performance_levels[i].vddc < ps->performance_levels[i - 1].vddc)
3016                                 ps->performance_levels[i].vddc = ps->performance_levels[i - 1].vddc;
3017                 }
3018         }
3019
3020         if (disable_mclk_switching) {
3021                 mclk = ps->performance_levels[0].mclk;
3022                 for (i = 1; i < ps->performance_level_count; i++) {
3023                         if (mclk < ps->performance_levels[i].mclk)
3024                                 mclk = ps->performance_levels[i].mclk;
3025                 }
3026                 for (i = 0; i < ps->performance_level_count; i++) {
3027                         ps->performance_levels[i].mclk = mclk;
3028                         ps->performance_levels[i].vddci = vddci;
3029                 }
3030         } else {
3031                 for (i = 1; i < ps->performance_level_count; i++) {
3032                         if (ps->performance_levels[i].mclk < ps->performance_levels[i - 1].mclk)
3033                                 ps->performance_levels[i].mclk = ps->performance_levels[i - 1].mclk;
3034                         if (ps->performance_levels[i].vddci < ps->performance_levels[i - 1].vddci)
3035                                 ps->performance_levels[i].vddci = ps->performance_levels[i - 1].vddci;
3036                 }
3037         }
3038
3039         for (i = 0; i < ps->performance_level_count; i++)
3040                 btc_adjust_clock_combinations(rdev, max_limits,
3041                                               &ps->performance_levels[i]);
3042
3043         for (i = 0; i < ps->performance_level_count; i++) {
3044                 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
3045                                                    ps->performance_levels[i].sclk,
3046                                                    max_limits->vddc,  &ps->performance_levels[i].vddc);
3047                 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
3048                                                    ps->performance_levels[i].mclk,
3049                                                    max_limits->vddci, &ps->performance_levels[i].vddci);
3050                 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
3051                                                    ps->performance_levels[i].mclk,
3052                                                    max_limits->vddc,  &ps->performance_levels[i].vddc);
3053                 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk,
3054                                                    rdev->clock.current_dispclk,
3055                                                    max_limits->vddc,  &ps->performance_levels[i].vddc);
3056         }
3057
3058         for (i = 0; i < ps->performance_level_count; i++) {
3059                 btc_apply_voltage_delta_rules(rdev,
3060                                               max_limits->vddc, max_limits->vddci,
3061                                               &ps->performance_levels[i].vddc,
3062                                               &ps->performance_levels[i].vddci);
3063         }
3064
3065         ps->dc_compatible = true;
3066         for (i = 0; i < ps->performance_level_count; i++) {
3067                 if (ps->performance_levels[i].vddc > rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.vddc)
3068                         ps->dc_compatible = false;
3069         }
3070
3071 }
3072
3073 #if 0
3074 static int si_read_smc_soft_register(struct radeon_device *rdev,
3075                                      u16 reg_offset, u32 *value)
3076 {
3077         struct si_power_info *si_pi = si_get_pi(rdev);
3078
3079         return si_read_smc_sram_dword(rdev,
3080                                       si_pi->soft_regs_start + reg_offset, value,
3081                                       si_pi->sram_end);
3082 }
3083 #endif
3084
3085 static int si_write_smc_soft_register(struct radeon_device *rdev,
3086                                       u16 reg_offset, u32 value)
3087 {
3088         struct si_power_info *si_pi = si_get_pi(rdev);
3089
3090         return si_write_smc_sram_dword(rdev,
3091                                        si_pi->soft_regs_start + reg_offset,
3092                                        value, si_pi->sram_end);
3093 }
3094
3095 static bool si_is_special_1gb_platform(struct radeon_device *rdev)
3096 {
3097         bool ret = false;
3098         u32 tmp, width, row, column, bank, density;
3099         bool is_memory_gddr5, is_special;
3100
3101         tmp = RREG32(MC_SEQ_MISC0);
3102         is_memory_gddr5 = (MC_SEQ_MISC0_GDDR5_VALUE == ((tmp & MC_SEQ_MISC0_GDDR5_MASK) >> MC_SEQ_MISC0_GDDR5_SHIFT));
3103         is_special = (MC_SEQ_MISC0_REV_ID_VALUE == ((tmp & MC_SEQ_MISC0_REV_ID_MASK) >> MC_SEQ_MISC0_REV_ID_SHIFT))
3104                 & (MC_SEQ_MISC0_VEN_ID_VALUE == ((tmp & MC_SEQ_MISC0_VEN_ID_MASK) >> MC_SEQ_MISC0_VEN_ID_SHIFT));
3105
3106         WREG32(MC_SEQ_IO_DEBUG_INDEX, 0xb);
3107         width = ((RREG32(MC_SEQ_IO_DEBUG_DATA) >> 1) & 1) ? 16 : 32;
3108
3109         tmp = RREG32(MC_ARB_RAMCFG);
3110         row = ((tmp & NOOFROWS_MASK) >> NOOFROWS_SHIFT) + 10;
3111         column = ((tmp & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT) + 8;
3112         bank = ((tmp & NOOFBANK_MASK) >> NOOFBANK_SHIFT) + 2;
3113
3114         density = (1 << (row + column - 20 + bank)) * width;
3115
3116         if ((rdev->pdev->device == 0x6819) &&
3117             is_memory_gddr5 && is_special && (density == 0x400))
3118                 ret = true;
3119
3120         return ret;
3121 }
3122
3123 static void si_get_leakage_vddc(struct radeon_device *rdev)
3124 {
3125         struct si_power_info *si_pi = si_get_pi(rdev);
3126         u16 vddc, count = 0;
3127         int i, ret;
3128
3129         for (i = 0; i < SISLANDS_MAX_LEAKAGE_COUNT; i++) {
3130                 ret = radeon_atom_get_leakage_vddc_based_on_leakage_idx(rdev, &vddc, SISLANDS_LEAKAGE_INDEX0 + i);
3131
3132                 if (!ret && (vddc > 0) && (vddc != (SISLANDS_LEAKAGE_INDEX0 + i))) {
3133                         si_pi->leakage_voltage.entries[count].voltage = vddc;
3134                         si_pi->leakage_voltage.entries[count].leakage_index =
3135                                 SISLANDS_LEAKAGE_INDEX0 + i;
3136                         count++;
3137                 }
3138         }
3139         si_pi->leakage_voltage.count = count;
3140 }
3141
3142 static int si_get_leakage_voltage_from_leakage_index(struct radeon_device *rdev,
3143                                                      u32 index, u16 *leakage_voltage)
3144 {
3145         struct si_power_info *si_pi = si_get_pi(rdev);
3146         int i;
3147
3148         if (leakage_voltage == NULL)
3149                 return -EINVAL;
3150
3151         if ((index & 0xff00) != 0xff00)
3152                 return -EINVAL;
3153
3154         if ((index & 0xff) > SISLANDS_MAX_LEAKAGE_COUNT + 1)
3155                 return -EINVAL;
3156
3157         if (index < SISLANDS_LEAKAGE_INDEX0)
3158                 return -EINVAL;
3159
3160         for (i = 0; i < si_pi->leakage_voltage.count; i++) {
3161                 if (si_pi->leakage_voltage.entries[i].leakage_index == index) {
3162                         *leakage_voltage = si_pi->leakage_voltage.entries[i].voltage;
3163                         return 0;
3164                 }
3165         }
3166         return -EAGAIN;
3167 }
3168
3169 static void si_set_dpm_event_sources(struct radeon_device *rdev, u32 sources)
3170 {
3171         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3172         bool want_thermal_protection;
3173         enum radeon_dpm_event_src dpm_event_src;
3174
3175         switch (sources) {
3176         case 0:
3177         default:
3178                 want_thermal_protection = false;
3179                 break;
3180         case (1 << RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL):
3181                 want_thermal_protection = true;
3182                 dpm_event_src = RADEON_DPM_EVENT_SRC_DIGITAL;
3183                 break;
3184         case (1 << RADEON_DPM_AUTO_THROTTLE_SRC_EXTERNAL):
3185                 want_thermal_protection = true;
3186                 dpm_event_src = RADEON_DPM_EVENT_SRC_EXTERNAL;
3187                 break;
3188         case ((1 << RADEON_DPM_AUTO_THROTTLE_SRC_EXTERNAL) |
3189               (1 << RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL)):
3190                 want_thermal_protection = true;
3191                 dpm_event_src = RADEON_DPM_EVENT_SRC_DIGIAL_OR_EXTERNAL;
3192                 break;
3193         }
3194
3195         if (want_thermal_protection) {
3196                 WREG32_P(CG_THERMAL_CTRL, DPM_EVENT_SRC(dpm_event_src), ~DPM_EVENT_SRC_MASK);
3197                 if (pi->thermal_protection)
3198                         WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
3199         } else {
3200                 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
3201         }
3202 }
3203
3204 static void si_enable_auto_throttle_source(struct radeon_device *rdev,
3205                                            enum radeon_dpm_auto_throttle_src source,
3206                                            bool enable)
3207 {
3208         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3209
3210         if (enable) {
3211                 if (!(pi->active_auto_throttle_sources & (1 << source))) {
3212                         pi->active_auto_throttle_sources |= 1 << source;
3213                         si_set_dpm_event_sources(rdev, pi->active_auto_throttle_sources);
3214                 }
3215         } else {
3216                 if (pi->active_auto_throttle_sources & (1 << source)) {
3217                         pi->active_auto_throttle_sources &= ~(1 << source);
3218                         si_set_dpm_event_sources(rdev, pi->active_auto_throttle_sources);
3219                 }
3220         }
3221 }
3222
3223 static void si_start_dpm(struct radeon_device *rdev)
3224 {
3225         WREG32_P(GENERAL_PWRMGT, GLOBAL_PWRMGT_EN, ~GLOBAL_PWRMGT_EN);
3226 }
3227
3228 static void si_stop_dpm(struct radeon_device *rdev)
3229 {
3230         WREG32_P(GENERAL_PWRMGT, 0, ~GLOBAL_PWRMGT_EN);
3231 }
3232
3233 static void si_enable_sclk_control(struct radeon_device *rdev, bool enable)
3234 {
3235         if (enable)
3236                 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~SCLK_PWRMGT_OFF);
3237         else
3238                 WREG32_P(SCLK_PWRMGT_CNTL, SCLK_PWRMGT_OFF, ~SCLK_PWRMGT_OFF);
3239
3240 }
3241
3242 #if 0
3243 static int si_notify_hardware_of_thermal_state(struct radeon_device *rdev,
3244                                                u32 thermal_level)
3245 {
3246         PPSMC_Result ret;
3247
3248         if (thermal_level == 0) {
3249                 ret = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt);
3250                 if (ret == PPSMC_Result_OK)
3251                         return 0;
3252                 else
3253                         return -EINVAL;
3254         }
3255         return 0;
3256 }
3257
3258 static void si_notify_hardware_vpu_recovery_event(struct radeon_device *rdev)
3259 {
3260         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_tdr_is_about_to_happen, true);
3261 }
3262 #endif
3263
3264 #if 0
3265 static int si_notify_hw_of_powersource(struct radeon_device *rdev, bool ac_power)
3266 {
3267         if (ac_power)
3268                 return (si_send_msg_to_smc(rdev, PPSMC_MSG_RunningOnAC) == PPSMC_Result_OK) ?
3269                         0 : -EINVAL;
3270
3271         return 0;
3272 }
3273 #endif
3274
3275 static PPSMC_Result si_send_msg_to_smc_with_parameter(struct radeon_device *rdev,
3276                                                       PPSMC_Msg msg, u32 parameter)
3277 {
3278         WREG32(SMC_SCRATCH0, parameter);
3279         return si_send_msg_to_smc(rdev, msg);
3280 }
3281
3282 static int si_restrict_performance_levels_before_switch(struct radeon_device *rdev)
3283 {
3284         if (si_send_msg_to_smc(rdev, PPSMC_MSG_NoForcedLevel) != PPSMC_Result_OK)
3285                 return -EINVAL;
3286
3287         return (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 1) == PPSMC_Result_OK) ?
3288                 0 : -EINVAL;
3289 }
3290
3291 int si_dpm_force_performance_level(struct radeon_device *rdev,
3292                                    enum radeon_dpm_forced_level level)
3293 {
3294         struct radeon_ps *rps = rdev->pm.dpm.current_ps;
3295         struct ni_ps *ps = ni_get_ps(rps);
3296         u32 levels = ps->performance_level_count;
3297
3298         if (level == RADEON_DPM_FORCED_LEVEL_HIGH) {
3299                 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
3300                         return -EINVAL;
3301
3302                 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 1) != PPSMC_Result_OK)
3303                         return -EINVAL;
3304         } else if (level == RADEON_DPM_FORCED_LEVEL_LOW) {
3305                 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
3306                         return -EINVAL;
3307
3308                 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 1) != PPSMC_Result_OK)
3309                         return -EINVAL;
3310         } else if (level == RADEON_DPM_FORCED_LEVEL_AUTO) {
3311                 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
3312                         return -EINVAL;
3313
3314                 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
3315                         return -EINVAL;
3316         }
3317
3318         rdev->pm.dpm.forced_level = level;
3319
3320         return 0;
3321 }
3322
3323 static int si_set_boot_state(struct radeon_device *rdev)
3324 {
3325         return (si_send_msg_to_smc(rdev, PPSMC_MSG_SwitchToInitialState) == PPSMC_Result_OK) ?
3326                 0 : -EINVAL;
3327 }
3328
3329 static int si_set_sw_state(struct radeon_device *rdev)
3330 {
3331         return (si_send_msg_to_smc(rdev, PPSMC_MSG_SwitchToSwState) == PPSMC_Result_OK) ?
3332                 0 : -EINVAL;
3333 }
3334
3335 static int si_halt_smc(struct radeon_device *rdev)
3336 {
3337         if (si_send_msg_to_smc(rdev, PPSMC_MSG_Halt) != PPSMC_Result_OK)
3338                 return -EINVAL;
3339
3340         return (si_wait_for_smc_inactive(rdev) == PPSMC_Result_OK) ?
3341                 0 : -EINVAL;
3342 }
3343
3344 static int si_resume_smc(struct radeon_device *rdev)
3345 {
3346         if (si_send_msg_to_smc(rdev, PPSMC_FlushDataCache) != PPSMC_Result_OK)
3347                 return -EINVAL;
3348
3349         return (si_send_msg_to_smc(rdev, PPSMC_MSG_Resume) == PPSMC_Result_OK) ?
3350                 0 : -EINVAL;
3351 }
3352
3353 static void si_dpm_start_smc(struct radeon_device *rdev)
3354 {
3355         si_program_jump_on_start(rdev);
3356         si_start_smc(rdev);
3357         si_start_smc_clock(rdev);
3358 }
3359
3360 static void si_dpm_stop_smc(struct radeon_device *rdev)
3361 {
3362         si_reset_smc(rdev);
3363         si_stop_smc_clock(rdev);
3364 }
3365
3366 static int si_process_firmware_header(struct radeon_device *rdev)
3367 {
3368         struct si_power_info *si_pi = si_get_pi(rdev);
3369         u32 tmp;
3370         int ret;
3371
3372         ret = si_read_smc_sram_dword(rdev,
3373                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3374                                      SISLANDS_SMC_FIRMWARE_HEADER_stateTable,
3375                                      &tmp, si_pi->sram_end);
3376         if (ret)
3377                 return ret;
3378
3379         si_pi->state_table_start = tmp;
3380
3381         ret = si_read_smc_sram_dword(rdev,
3382                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3383                                      SISLANDS_SMC_FIRMWARE_HEADER_softRegisters,
3384                                      &tmp, si_pi->sram_end);
3385         if (ret)
3386                 return ret;
3387
3388         si_pi->soft_regs_start = tmp;
3389
3390         ret = si_read_smc_sram_dword(rdev,
3391                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3392                                      SISLANDS_SMC_FIRMWARE_HEADER_mcRegisterTable,
3393                                      &tmp, si_pi->sram_end);
3394         if (ret)
3395                 return ret;
3396
3397         si_pi->mc_reg_table_start = tmp;
3398
3399         ret = si_read_smc_sram_dword(rdev,
3400                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3401                                      SISLANDS_SMC_FIRMWARE_HEADER_mcArbDramAutoRefreshTable,
3402                                      &tmp, si_pi->sram_end);
3403         if (ret)
3404                 return ret;
3405
3406         si_pi->arb_table_start = tmp;
3407
3408         ret = si_read_smc_sram_dword(rdev,
3409                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3410                                      SISLANDS_SMC_FIRMWARE_HEADER_CacConfigTable,
3411                                      &tmp, si_pi->sram_end);
3412         if (ret)
3413                 return ret;
3414
3415         si_pi->cac_table_start = tmp;
3416
3417         ret = si_read_smc_sram_dword(rdev,
3418                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3419                                      SISLANDS_SMC_FIRMWARE_HEADER_DteConfiguration,
3420                                      &tmp, si_pi->sram_end);
3421         if (ret)
3422                 return ret;
3423
3424         si_pi->dte_table_start = tmp;
3425
3426         ret = si_read_smc_sram_dword(rdev,
3427                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3428                                      SISLANDS_SMC_FIRMWARE_HEADER_spllTable,
3429                                      &tmp, si_pi->sram_end);
3430         if (ret)
3431                 return ret;
3432
3433         si_pi->spll_table_start = tmp;
3434
3435         ret = si_read_smc_sram_dword(rdev,
3436                                      SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3437                                      SISLANDS_SMC_FIRMWARE_HEADER_PAPMParameters,
3438                                      &tmp, si_pi->sram_end);
3439         if (ret)
3440                 return ret;
3441
3442         si_pi->papm_cfg_table_start = tmp;
3443
3444         return ret;
3445 }
3446
3447 static void si_read_clock_registers(struct radeon_device *rdev)
3448 {
3449         struct si_power_info *si_pi = si_get_pi(rdev);
3450
3451         si_pi->clock_registers.cg_spll_func_cntl = RREG32(CG_SPLL_FUNC_CNTL);
3452         si_pi->clock_registers.cg_spll_func_cntl_2 = RREG32(CG_SPLL_FUNC_CNTL_2);
3453         si_pi->clock_registers.cg_spll_func_cntl_3 = RREG32(CG_SPLL_FUNC_CNTL_3);
3454         si_pi->clock_registers.cg_spll_func_cntl_4 = RREG32(CG_SPLL_FUNC_CNTL_4);
3455         si_pi->clock_registers.cg_spll_spread_spectrum = RREG32(CG_SPLL_SPREAD_SPECTRUM);
3456         si_pi->clock_registers.cg_spll_spread_spectrum_2 = RREG32(CG_SPLL_SPREAD_SPECTRUM_2);
3457         si_pi->clock_registers.dll_cntl = RREG32(DLL_CNTL);
3458         si_pi->clock_registers.mclk_pwrmgt_cntl = RREG32(MCLK_PWRMGT_CNTL);
3459         si_pi->clock_registers.mpll_ad_func_cntl = RREG32(MPLL_AD_FUNC_CNTL);
3460         si_pi->clock_registers.mpll_dq_func_cntl = RREG32(MPLL_DQ_FUNC_CNTL);
3461         si_pi->clock_registers.mpll_func_cntl = RREG32(MPLL_FUNC_CNTL);
3462         si_pi->clock_registers.mpll_func_cntl_1 = RREG32(MPLL_FUNC_CNTL_1);
3463         si_pi->clock_registers.mpll_func_cntl_2 = RREG32(MPLL_FUNC_CNTL_2);
3464         si_pi->clock_registers.mpll_ss1 = RREG32(MPLL_SS1);
3465         si_pi->clock_registers.mpll_ss2 = RREG32(MPLL_SS2);
3466 }
3467
3468 static void si_enable_thermal_protection(struct radeon_device *rdev,
3469                                           bool enable)
3470 {
3471         if (enable)
3472                 WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
3473         else
3474                 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
3475 }
3476
3477 static void si_enable_acpi_power_management(struct radeon_device *rdev)
3478 {
3479         WREG32_P(GENERAL_PWRMGT, STATIC_PM_EN, ~STATIC_PM_EN);
3480 }
3481
3482 #if 0
3483 static int si_enter_ulp_state(struct radeon_device *rdev)
3484 {
3485         WREG32(SMC_MESSAGE_0, PPSMC_MSG_SwitchToMinimumPower);
3486
3487         udelay(25000);
3488
3489         return 0;
3490 }
3491
3492 static int si_exit_ulp_state(struct radeon_device *rdev)
3493 {
3494         int i;
3495
3496         WREG32(SMC_MESSAGE_0, PPSMC_MSG_ResumeFromMinimumPower);
3497
3498         udelay(7000);
3499
3500         for (i = 0; i < rdev->usec_timeout; i++) {
3501                 if (RREG32(SMC_RESP_0) == 1)
3502                         break;
3503                 udelay(1000);
3504         }
3505
3506         return 0;
3507 }
3508 #endif
3509
3510 static int si_notify_smc_display_change(struct radeon_device *rdev,
3511                                      bool has_display)
3512 {
3513         PPSMC_Msg msg = has_display ?
3514                 PPSMC_MSG_HasDisplay : PPSMC_MSG_NoDisplay;
3515
3516         return (si_send_msg_to_smc(rdev, msg) == PPSMC_Result_OK) ?
3517                 0 : -EINVAL;
3518 }
3519
3520 static void si_program_response_times(struct radeon_device *rdev)
3521 {
3522         u32 voltage_response_time, backbias_response_time, acpi_delay_time, vbi_time_out;
3523         u32 vddc_dly, acpi_dly, vbi_dly;
3524         u32 reference_clock;
3525
3526         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_mvdd_chg_time, 1);
3527
3528         voltage_response_time = (u32)rdev->pm.dpm.voltage_response_time;
3529         backbias_response_time = (u32)rdev->pm.dpm.backbias_response_time;
3530
3531         if (voltage_response_time == 0)
3532                 voltage_response_time = 1000;
3533
3534         acpi_delay_time = 15000;
3535         vbi_time_out = 100000;
3536
3537         reference_clock = radeon_get_xclk(rdev);
3538
3539         vddc_dly = (voltage_response_time  * reference_clock) / 100;
3540         acpi_dly = (acpi_delay_time * reference_clock) / 100;
3541         vbi_dly  = (vbi_time_out * reference_clock) / 100;
3542
3543         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_delay_vreg,  vddc_dly);
3544         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_delay_acpi,  acpi_dly);
3545         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_mclk_chg_timeout, vbi_dly);
3546         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_mc_block_delay, 0xAA);
3547 }
3548
3549 static void si_program_ds_registers(struct radeon_device *rdev)
3550 {
3551         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
3552         u32 tmp = 1; /* XXX: 0x10 on tahiti A0 */
3553
3554         if (eg_pi->sclk_deep_sleep) {
3555                 WREG32_P(MISC_CLK_CNTL, DEEP_SLEEP_CLK_SEL(tmp), ~DEEP_SLEEP_CLK_SEL_MASK);
3556                 WREG32_P(CG_SPLL_AUTOSCALE_CNTL, AUTOSCALE_ON_SS_CLEAR,
3557                          ~AUTOSCALE_ON_SS_CLEAR);
3558         }
3559 }
3560
3561 static void si_program_display_gap(struct radeon_device *rdev)
3562 {
3563         u32 tmp, pipe;
3564         int i;
3565
3566         tmp = RREG32(CG_DISPLAY_GAP_CNTL) & ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
3567         if (rdev->pm.dpm.new_active_crtc_count > 0)
3568                 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
3569         else
3570                 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE);
3571
3572         if (rdev->pm.dpm.new_active_crtc_count > 1)
3573                 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
3574         else
3575                 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE);
3576
3577         WREG32(CG_DISPLAY_GAP_CNTL, tmp);
3578
3579         tmp = RREG32(DCCG_DISP_SLOW_SELECT_REG);
3580         pipe = (tmp & DCCG_DISP1_SLOW_SELECT_MASK) >> DCCG_DISP1_SLOW_SELECT_SHIFT;
3581
3582         if ((rdev->pm.dpm.new_active_crtc_count > 0) &&
3583             (!(rdev->pm.dpm.new_active_crtcs & (1 << pipe)))) {
3584                 /* find the first active crtc */
3585                 for (i = 0; i < rdev->num_crtc; i++) {
3586                         if (rdev->pm.dpm.new_active_crtcs & (1 << i))
3587                                 break;
3588                 }
3589                 if (i == rdev->num_crtc)
3590                         pipe = 0;
3591                 else
3592                         pipe = i;
3593
3594                 tmp &= ~DCCG_DISP1_SLOW_SELECT_MASK;
3595                 tmp |= DCCG_DISP1_SLOW_SELECT(pipe);
3596                 WREG32(DCCG_DISP_SLOW_SELECT_REG, tmp);
3597         }
3598
3599         /* Setting this to false forces the performance state to low if the crtcs are disabled.
3600          * This can be a problem on PowerXpress systems or if you want to use the card
3601          * for offscreen rendering or compute if there are no crtcs enabled.
3602          */
3603         si_notify_smc_display_change(rdev, rdev->pm.dpm.new_active_crtc_count > 0);
3604 }
3605
3606 static void si_enable_spread_spectrum(struct radeon_device *rdev, bool enable)
3607 {
3608         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3609
3610         if (enable) {
3611                 if (pi->sclk_ss)
3612                         WREG32_P(GENERAL_PWRMGT, DYN_SPREAD_SPECTRUM_EN, ~DYN_SPREAD_SPECTRUM_EN);
3613         } else {
3614                 WREG32_P(CG_SPLL_SPREAD_SPECTRUM, 0, ~SSEN);
3615                 WREG32_P(GENERAL_PWRMGT, 0, ~DYN_SPREAD_SPECTRUM_EN);
3616         }
3617 }
3618
3619 static void si_setup_bsp(struct radeon_device *rdev)
3620 {
3621         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3622         u32 xclk = radeon_get_xclk(rdev);
3623
3624         r600_calculate_u_and_p(pi->asi,
3625                                xclk,
3626                                16,
3627                                &pi->bsp,
3628                                &pi->bsu);
3629
3630         r600_calculate_u_and_p(pi->pasi,
3631                                xclk,
3632                                16,
3633                                &pi->pbsp,
3634                                &pi->pbsu);
3635
3636
3637         pi->dsp = BSP(pi->bsp) | BSU(pi->bsu);
3638         pi->psp = BSP(pi->pbsp) | BSU(pi->pbsu);
3639
3640         WREG32(CG_BSP, pi->dsp);
3641 }
3642
3643 static void si_program_git(struct radeon_device *rdev)
3644 {
3645         WREG32_P(CG_GIT, CG_GICST(R600_GICST_DFLT), ~CG_GICST_MASK);
3646 }
3647
3648 static void si_program_tp(struct radeon_device *rdev)
3649 {
3650         int i;
3651         enum r600_td td = R600_TD_DFLT;
3652
3653         for (i = 0; i < R600_PM_NUMBER_OF_TC; i++)
3654                 WREG32(CG_FFCT_0 + (i * 4), (UTC_0(r600_utc[i]) | DTC_0(r600_dtc[i])));
3655
3656         if (td == R600_TD_AUTO)
3657                 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_FORCE_TREND_SEL);
3658         else
3659                 WREG32_P(SCLK_PWRMGT_CNTL, FIR_FORCE_TREND_SEL, ~FIR_FORCE_TREND_SEL);
3660
3661         if (td == R600_TD_UP)
3662                 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_TREND_MODE);
3663
3664         if (td == R600_TD_DOWN)
3665                 WREG32_P(SCLK_PWRMGT_CNTL, FIR_TREND_MODE, ~FIR_TREND_MODE);
3666 }
3667
3668 static void si_program_tpp(struct radeon_device *rdev)
3669 {
3670         WREG32(CG_TPC, R600_TPC_DFLT);
3671 }
3672
3673 static void si_program_sstp(struct radeon_device *rdev)
3674 {
3675         WREG32(CG_SSP, (SSTU(R600_SSTU_DFLT) | SST(R600_SST_DFLT)));
3676 }
3677
3678 static void si_enable_display_gap(struct radeon_device *rdev)
3679 {
3680         u32 tmp = RREG32(CG_DISPLAY_GAP_CNTL);
3681
3682         tmp &= ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
3683         tmp |= (DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE) |
3684                 DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE));
3685
3686         tmp &= ~(DISP1_GAP_MCHG_MASK | DISP2_GAP_MCHG_MASK);
3687         tmp |= (DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK) |
3688                 DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE));
3689         WREG32(CG_DISPLAY_GAP_CNTL, tmp);
3690 }
3691
3692 static void si_program_vc(struct radeon_device *rdev)
3693 {
3694         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3695
3696         WREG32(CG_FTV, pi->vrc);
3697 }
3698
3699 static void si_clear_vc(struct radeon_device *rdev)
3700 {
3701         WREG32(CG_FTV, 0);
3702 }
3703
3704 u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock)
3705 {
3706         u8 mc_para_index;
3707
3708         if (memory_clock < 10000)
3709                 mc_para_index = 0;
3710         else if (memory_clock >= 80000)
3711                 mc_para_index = 0x0f;
3712         else
3713                 mc_para_index = (u8)((memory_clock - 10000) / 5000 + 1);
3714         return mc_para_index;
3715 }
3716
3717 u8 si_get_mclk_frequency_ratio(u32 memory_clock, bool strobe_mode)
3718 {
3719         u8 mc_para_index;
3720
3721         if (strobe_mode) {
3722                 if (memory_clock < 12500)
3723                         mc_para_index = 0x00;
3724                 else if (memory_clock > 47500)
3725                         mc_para_index = 0x0f;
3726                 else
3727                         mc_para_index = (u8)((memory_clock - 10000) / 2500);
3728         } else {
3729                 if (memory_clock < 65000)
3730                         mc_para_index = 0x00;
3731                 else if (memory_clock > 135000)
3732                         mc_para_index = 0x0f;
3733                 else
3734                         mc_para_index = (u8)((memory_clock - 60000) / 5000);
3735         }
3736         return mc_para_index;
3737 }
3738
3739 static u8 si_get_strobe_mode_settings(struct radeon_device *rdev, u32 mclk)
3740 {
3741         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3742         bool strobe_mode = false;
3743         u8 result = 0;
3744
3745         if (mclk <= pi->mclk_strobe_mode_threshold)
3746                 strobe_mode = true;
3747
3748         if (pi->mem_gddr5)
3749                 result = si_get_mclk_frequency_ratio(mclk, strobe_mode);
3750         else
3751                 result = si_get_ddr3_mclk_frequency_ratio(mclk);
3752
3753         if (strobe_mode)
3754                 result |= SISLANDS_SMC_STROBE_ENABLE;
3755
3756         return result;
3757 }
3758
3759 static int si_upload_firmware(struct radeon_device *rdev)
3760 {
3761         struct si_power_info *si_pi = si_get_pi(rdev);
3762         int ret;
3763
3764         si_reset_smc(rdev);
3765         si_stop_smc_clock(rdev);
3766
3767         ret = si_load_smc_ucode(rdev, si_pi->sram_end);
3768
3769         return ret;
3770 }
3771
3772 static bool si_validate_phase_shedding_tables(struct radeon_device *rdev,
3773                                               const struct atom_voltage_table *table,
3774                                               const struct radeon_phase_shedding_limits_table *limits)
3775 {
3776         u32 data, num_bits, num_levels;
3777
3778         if ((table == NULL) || (limits == NULL))
3779                 return false;
3780
3781         data = table->mask_low;
3782
3783         num_bits = hweight32(data);
3784
3785         if (num_bits == 0)
3786                 return false;
3787
3788         num_levels = (1 << num_bits);
3789
3790         if (table->count != num_levels)
3791                 return false;
3792
3793         if (limits->count != (num_levels - 1))
3794                 return false;
3795
3796         return true;
3797 }
3798
3799 void si_trim_voltage_table_to_fit_state_table(struct radeon_device *rdev,
3800                                               u32 max_voltage_steps,
3801                                               struct atom_voltage_table *voltage_table)
3802 {
3803         unsigned int i, diff;
3804
3805         if (voltage_table->count <= max_voltage_steps)
3806                 return;
3807
3808         diff = voltage_table->count - max_voltage_steps;
3809
3810         for (i= 0; i < max_voltage_steps; i++)
3811                 voltage_table->entries[i] = voltage_table->entries[i + diff];
3812
3813         voltage_table->count = max_voltage_steps;
3814 }
3815
3816 static int si_get_svi2_voltage_table(struct radeon_device *rdev,
3817                                      struct radeon_clock_voltage_dependency_table *voltage_dependency_table,
3818                                      struct atom_voltage_table *voltage_table)
3819 {
3820         u32 i;
3821
3822         if (voltage_dependency_table == NULL)
3823                 return -EINVAL;
3824
3825         voltage_table->mask_low = 0;
3826         voltage_table->phase_delay = 0;
3827
3828         voltage_table->count = voltage_dependency_table->count;
3829         for (i = 0; i < voltage_table->count; i++) {
3830                 voltage_table->entries[i].value = voltage_dependency_table->entries[i].v;
3831                 voltage_table->entries[i].smio_low = 0;
3832         }
3833
3834         return 0;
3835 }
3836
3837 static int si_construct_voltage_tables(struct radeon_device *rdev)
3838 {
3839         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3840         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
3841         struct si_power_info *si_pi = si_get_pi(rdev);
3842         int ret;
3843
3844         if (pi->voltage_control) {
3845                 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDC,
3846                                                     VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddc_voltage_table);
3847                 if (ret)
3848                         return ret;
3849
3850                 if (eg_pi->vddc_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                                                                  &eg_pi->vddc_voltage_table);
3854         } else if (si_pi->voltage_control_svi2) {
3855                 ret = si_get_svi2_voltage_table(rdev,
3856                                                 &rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
3857                                                 &eg_pi->vddc_voltage_table);
3858                 if (ret)
3859                         return ret;
3860         } else {
3861                 return -EINVAL;
3862         }
3863
3864         if (eg_pi->vddci_control) {
3865                 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDCI,
3866                                                     VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddci_voltage_table);
3867                 if (ret)
3868                         return ret;
3869
3870                 if (eg_pi->vddci_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
3871                         si_trim_voltage_table_to_fit_state_table(rdev,
3872                                                                  SISLANDS_MAX_NO_VREG_STEPS,
3873                                                                  &eg_pi->vddci_voltage_table);
3874         }
3875         if (si_pi->vddci_control_svi2) {
3876                 ret = si_get_svi2_voltage_table(rdev,
3877                                                 &rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
3878                                                 &eg_pi->vddci_voltage_table);
3879                 if (ret)
3880                         return ret;
3881         }
3882
3883         if (pi->mvdd_control) {
3884                 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_MVDDC,
3885                                                     VOLTAGE_OBJ_GPIO_LUT, &si_pi->mvdd_voltage_table);
3886
3887                 if (ret) {
3888                         pi->mvdd_control = false;
3889                         return ret;
3890                 }
3891
3892                 if (si_pi->mvdd_voltage_table.count == 0) {
3893                         pi->mvdd_control = false;
3894                         return -EINVAL;
3895                 }
3896
3897                 if (si_pi->mvdd_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
3898                         si_trim_voltage_table_to_fit_state_table(rdev,
3899                                                                  SISLANDS_MAX_NO_VREG_STEPS,
3900                                                                  &si_pi->mvdd_voltage_table);
3901         }
3902
3903         if (si_pi->vddc_phase_shed_control) {
3904                 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDC,
3905                                                     VOLTAGE_OBJ_PHASE_LUT, &si_pi->vddc_phase_shed_table);
3906                 if (ret)
3907                         si_pi->vddc_phase_shed_control = false;
3908
3909                 if ((si_pi->vddc_phase_shed_table.count == 0) ||
3910                     (si_pi->vddc_phase_shed_table.count > SISLANDS_MAX_NO_VREG_STEPS))
3911                         si_pi->vddc_phase_shed_control = false;
3912         }
3913
3914         return 0;
3915 }
3916
3917 static void si_populate_smc_voltage_table(struct radeon_device *rdev,
3918                                           const struct atom_voltage_table *voltage_table,
3919                                           SISLANDS_SMC_STATETABLE *table)
3920 {
3921         unsigned int i;
3922
3923         for (i = 0; i < voltage_table->count; i++)
3924                 table->lowSMIO[i] |= cpu_to_be32(voltage_table->entries[i].smio_low);
3925 }
3926
3927 static int si_populate_smc_voltage_tables(struct radeon_device *rdev,
3928                                           SISLANDS_SMC_STATETABLE *table)
3929 {
3930         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
3931         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
3932         struct si_power_info *si_pi = si_get_pi(rdev);
3933         u8 i;
3934
3935         if (si_pi->voltage_control_svi2) {
3936                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svc,
3937                         si_pi->svc_gpio_id);
3938                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svd,
3939                         si_pi->svd_gpio_id);
3940                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_svi_rework_plat_type,
3941                                            2);
3942         } else {
3943                 if (eg_pi->vddc_voltage_table.count) {
3944                         si_populate_smc_voltage_table(rdev, &eg_pi->vddc_voltage_table, table);
3945                         table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
3946                                 cpu_to_be32(eg_pi->vddc_voltage_table.mask_low);
3947
3948                         for (i = 0; i < eg_pi->vddc_voltage_table.count; i++) {
3949                                 if (pi->max_vddc_in_table <= eg_pi->vddc_voltage_table.entries[i].value) {
3950                                         table->maxVDDCIndexInPPTable = i;
3951                                         break;
3952                                 }
3953                         }
3954                 }
3955
3956                 if (eg_pi->vddci_voltage_table.count) {
3957                         si_populate_smc_voltage_table(rdev, &eg_pi->vddci_voltage_table, table);
3958
3959                         table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDCI] =
3960                                 cpu_to_be32(eg_pi->vddci_voltage_table.mask_low);
3961                 }
3962
3963
3964                 if (si_pi->mvdd_voltage_table.count) {
3965                         si_populate_smc_voltage_table(rdev, &si_pi->mvdd_voltage_table, table);
3966
3967                         table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_MVDD] =
3968                                 cpu_to_be32(si_pi->mvdd_voltage_table.mask_low);
3969                 }
3970
3971                 if (si_pi->vddc_phase_shed_control) {
3972                         if (si_validate_phase_shedding_tables(rdev, &si_pi->vddc_phase_shed_table,
3973                                                               &rdev->pm.dpm.dyn_state.phase_shedding_limits_table)) {
3974                                 si_populate_smc_voltage_table(rdev, &si_pi->vddc_phase_shed_table, table);
3975
3976                                 table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
3977                                         cpu_to_be32(si_pi->vddc_phase_shed_table.mask_low);
3978
3979                                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_phase_shedding_delay,
3980                                                            (u32)si_pi->vddc_phase_shed_table.phase_delay);
3981                         } else {
3982                                 si_pi->vddc_phase_shed_control = false;
3983                         }
3984                 }
3985         }
3986
3987         return 0;
3988 }
3989
3990 static int si_populate_voltage_value(struct radeon_device *rdev,
3991                                      const struct atom_voltage_table *table,
3992                                      u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage)
3993 {
3994         unsigned int i;
3995
3996         for (i = 0; i < table->count; i++) {
3997                 if (value <= table->entries[i].value) {
3998                         voltage->index = (u8)i;
3999                         voltage->value = cpu_to_be16(table->entries[i].value);
4000                         break;
4001                 }
4002         }
4003
4004         if (i >= table->count)
4005                 return -EINVAL;
4006
4007         return 0;
4008 }
4009
4010 static int si_populate_mvdd_value(struct radeon_device *rdev, u32 mclk,
4011                                   SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4012 {
4013         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4014         struct si_power_info *si_pi = si_get_pi(rdev);
4015
4016         if (pi->mvdd_control) {
4017                 if (mclk <= pi->mvdd_split_frequency)
4018                         voltage->index = 0;
4019                 else
4020                         voltage->index = (u8)(si_pi->mvdd_voltage_table.count) - 1;
4021
4022                 voltage->value = cpu_to_be16(si_pi->mvdd_voltage_table.entries[voltage->index].value);
4023         }
4024         return 0;
4025 }
4026
4027 static int si_get_std_voltage_value(struct radeon_device *rdev,
4028                                     SISLANDS_SMC_VOLTAGE_VALUE *voltage,
4029                                     u16 *std_voltage)
4030 {
4031         u16 v_index;
4032         bool voltage_found = false;
4033         *std_voltage = be16_to_cpu(voltage->value);
4034
4035         if (rdev->pm.dpm.dyn_state.cac_leakage_table.entries) {
4036                 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_NEW_CAC_VOLTAGE) {
4037                         if (rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries == NULL)
4038                                 return -EINVAL;
4039
4040                         for (v_index = 0; (u32)v_index < rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
4041                                 if (be16_to_cpu(voltage->value) ==
4042                                     (u16)rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
4043                                         voltage_found = true;
4044                                         if ((u32)v_index < rdev->pm.dpm.dyn_state.cac_leakage_table.count)
4045                                                 *std_voltage =
4046                                                         rdev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
4047                                         else
4048                                                 *std_voltage =
4049                                                         rdev->pm.dpm.dyn_state.cac_leakage_table.entries[rdev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
4050                                         break;
4051                                 }
4052                         }
4053
4054                         if (!voltage_found) {
4055                                 for (v_index = 0; (u32)v_index < rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
4056                                         if (be16_to_cpu(voltage->value) <=
4057                                             (u16)rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
4058                                                 voltage_found = true;
4059                                                 if ((u32)v_index < rdev->pm.dpm.dyn_state.cac_leakage_table.count)
4060                                                         *std_voltage =
4061                                                                 rdev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
4062                                                 else
4063                                                         *std_voltage =
4064                                                                 rdev->pm.dpm.dyn_state.cac_leakage_table.entries[rdev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
4065                                                 break;
4066                                         }
4067                                 }
4068                         }
4069                 } else {
4070                         if ((u32)voltage->index < rdev->pm.dpm.dyn_state.cac_leakage_table.count)
4071                                 *std_voltage = rdev->pm.dpm.dyn_state.cac_leakage_table.entries[voltage->index].vddc;
4072                 }
4073         }
4074
4075         return 0;
4076 }
4077
4078 static int si_populate_std_voltage_value(struct radeon_device *rdev,
4079                                          u16 value, u8 index,
4080                                          SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4081 {
4082         voltage->index = index;
4083         voltage->value = cpu_to_be16(value);
4084
4085         return 0;
4086 }
4087
4088 static int si_populate_phase_shedding_value(struct radeon_device *rdev,
4089                                             const struct radeon_phase_shedding_limits_table *limits,
4090                                             u16 voltage, u32 sclk, u32 mclk,
4091                                             SISLANDS_SMC_VOLTAGE_VALUE *smc_voltage)
4092 {
4093         unsigned int i;
4094
4095         for (i = 0; i < limits->count; i++) {
4096                 if ((voltage <= limits->entries[i].voltage) &&
4097                     (sclk <= limits->entries[i].sclk) &&
4098                     (mclk <= limits->entries[i].mclk))
4099                         break;
4100         }
4101
4102         smc_voltage->phase_settings = (u8)i;
4103
4104         return 0;
4105 }
4106
4107 static int si_init_arb_table_index(struct radeon_device *rdev)
4108 {
4109         struct si_power_info *si_pi = si_get_pi(rdev);
4110         u32 tmp;
4111         int ret;
4112
4113         ret = si_read_smc_sram_dword(rdev, si_pi->arb_table_start, &tmp, si_pi->sram_end);
4114         if (ret)
4115                 return ret;
4116
4117         tmp &= 0x00FFFFFF;
4118         tmp |= MC_CG_ARB_FREQ_F1 << 24;
4119
4120         return si_write_smc_sram_dword(rdev, si_pi->arb_table_start,  tmp, si_pi->sram_end);
4121 }
4122
4123 static int si_initial_switch_from_arb_f0_to_f1(struct radeon_device *rdev)
4124 {
4125         return ni_copy_and_switch_arb_sets(rdev, MC_CG_ARB_FREQ_F0, MC_CG_ARB_FREQ_F1);
4126 }
4127
4128 static int si_reset_to_default(struct radeon_device *rdev)
4129 {
4130         return (si_send_msg_to_smc(rdev, PPSMC_MSG_ResetToDefaults) == PPSMC_Result_OK) ?
4131                 0 : -EINVAL;
4132 }
4133
4134 static int si_force_switch_to_arb_f0(struct radeon_device *rdev)
4135 {
4136         struct si_power_info *si_pi = si_get_pi(rdev);
4137         u32 tmp;
4138         int ret;
4139
4140         ret = si_read_smc_sram_dword(rdev, si_pi->arb_table_start,
4141                                      &tmp, si_pi->sram_end);
4142         if (ret)
4143                 return ret;
4144
4145         tmp = (tmp >> 24) & 0xff;
4146
4147         if (tmp == MC_CG_ARB_FREQ_F0)
4148                 return 0;
4149
4150         return ni_copy_and_switch_arb_sets(rdev, tmp, MC_CG_ARB_FREQ_F0);
4151 }
4152
4153 static u32 si_calculate_memory_refresh_rate(struct radeon_device *rdev,
4154                                             u32 engine_clock)
4155 {
4156         u32 dram_rows;
4157         u32 dram_refresh_rate;
4158         u32 mc_arb_rfsh_rate;
4159         u32 tmp = (RREG32(MC_ARB_RAMCFG) & NOOFROWS_MASK) >> NOOFROWS_SHIFT;
4160
4161         if (tmp >= 4)
4162                 dram_rows = 16384;
4163         else
4164                 dram_rows = 1 << (tmp + 10);
4165
4166         dram_refresh_rate = 1 << ((RREG32(MC_SEQ_MISC0) & 0x3) + 3);
4167         mc_arb_rfsh_rate = ((engine_clock * 10) * dram_refresh_rate / dram_rows - 32) / 64;
4168
4169         return mc_arb_rfsh_rate;
4170 }
4171
4172 static int si_populate_memory_timing_parameters(struct radeon_device *rdev,
4173                                                 struct rv7xx_pl *pl,
4174                                                 SMC_SIslands_MCArbDramTimingRegisterSet *arb_regs)
4175 {
4176         u32 dram_timing;
4177         u32 dram_timing2;
4178         u32 burst_time;
4179
4180         arb_regs->mc_arb_rfsh_rate =
4181                 (u8)si_calculate_memory_refresh_rate(rdev, pl->sclk);
4182
4183         radeon_atom_set_engine_dram_timings(rdev,
4184                                             pl->sclk,
4185                                             pl->mclk);
4186
4187         dram_timing  = RREG32(MC_ARB_DRAM_TIMING);
4188         dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
4189         burst_time = RREG32(MC_ARB_BURST_TIME) & STATE0_MASK;
4190
4191         arb_regs->mc_arb_dram_timing  = cpu_to_be32(dram_timing);
4192         arb_regs->mc_arb_dram_timing2 = cpu_to_be32(dram_timing2);
4193         arb_regs->mc_arb_burst_time = (u8)burst_time;
4194
4195         return 0;
4196 }
4197
4198 static int si_do_program_memory_timing_parameters(struct radeon_device *rdev,
4199                                                   struct radeon_ps *radeon_state,
4200                                                   unsigned int first_arb_set)
4201 {
4202         struct si_power_info *si_pi = si_get_pi(rdev);
4203         struct ni_ps *state = ni_get_ps(radeon_state);
4204         SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
4205         int i, ret = 0;
4206
4207         for (i = 0; i < state->performance_level_count; i++) {
4208                 ret = si_populate_memory_timing_parameters(rdev, &state->performance_levels[i], &arb_regs);
4209                 if (ret)
4210                         break;
4211                 ret = si_copy_bytes_to_smc(rdev,
4212                                            si_pi->arb_table_start +
4213                                            offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
4214                                            sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * (first_arb_set + i),
4215                                            (u8 *)&arb_regs,
4216                                            sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
4217                                            si_pi->sram_end);
4218                 if (ret)
4219                         break;
4220         }
4221
4222         return ret;
4223 }
4224
4225 static int si_program_memory_timing_parameters(struct radeon_device *rdev,
4226                                                struct radeon_ps *radeon_new_state)
4227 {
4228         return si_do_program_memory_timing_parameters(rdev, radeon_new_state,
4229                                                       SISLANDS_DRIVER_STATE_ARB_INDEX);
4230 }
4231
4232 static int si_populate_initial_mvdd_value(struct radeon_device *rdev,
4233                                           struct SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4234 {
4235         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4236         struct si_power_info *si_pi = si_get_pi(rdev);
4237
4238         if (pi->mvdd_control)
4239                 return si_populate_voltage_value(rdev, &si_pi->mvdd_voltage_table,
4240                                                  si_pi->mvdd_bootup_value, voltage);
4241
4242         return 0;
4243 }
4244
4245 static int si_populate_smc_initial_state(struct radeon_device *rdev,
4246                                          struct radeon_ps *radeon_initial_state,
4247                                          SISLANDS_SMC_STATETABLE *table)
4248 {
4249         struct ni_ps *initial_state = ni_get_ps(radeon_initial_state);
4250         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4251         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
4252         struct si_power_info *si_pi = si_get_pi(rdev);
4253         u32 reg;
4254         int ret;
4255
4256         table->initialState.levels[0].mclk.vDLL_CNTL =
4257                 cpu_to_be32(si_pi->clock_registers.dll_cntl);
4258         table->initialState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
4259                 cpu_to_be32(si_pi->clock_registers.mclk_pwrmgt_cntl);
4260         table->initialState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
4261                 cpu_to_be32(si_pi->clock_registers.mpll_ad_func_cntl);
4262         table->initialState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
4263                 cpu_to_be32(si_pi->clock_registers.mpll_dq_func_cntl);
4264         table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL =
4265                 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl);
4266         table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
4267                 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_1);
4268         table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
4269                 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_2);
4270         table->initialState.levels[0].mclk.vMPLL_SS =
4271                 cpu_to_be32(si_pi->clock_registers.mpll_ss1);
4272         table->initialState.levels[0].mclk.vMPLL_SS2 =
4273                 cpu_to_be32(si_pi->clock_registers.mpll_ss2);
4274
4275         table->initialState.levels[0].mclk.mclk_value =
4276                 cpu_to_be32(initial_state->performance_levels[0].mclk);
4277
4278         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
4279                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl);
4280         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
4281                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_2);
4282         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
4283                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_3);
4284         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
4285                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_4);
4286         table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM =
4287                 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum);
4288         table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM_2  =
4289                 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum_2);
4290
4291         table->initialState.levels[0].sclk.sclk_value =
4292                 cpu_to_be32(initial_state->performance_levels[0].sclk);
4293
4294         table->initialState.levels[0].arbRefreshState =
4295                 SISLANDS_INITIAL_STATE_ARB_INDEX;
4296
4297         table->initialState.levels[0].ACIndex = 0;
4298
4299         ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table,
4300                                         initial_state->performance_levels[0].vddc,
4301                                         &table->initialState.levels[0].vddc);
4302
4303         if (!ret) {
4304                 u16 std_vddc;
4305
4306                 ret = si_get_std_voltage_value(rdev,
4307                                                &table->initialState.levels[0].vddc,
4308                                                &std_vddc);
4309                 if (!ret)
4310                         si_populate_std_voltage_value(rdev, std_vddc,
4311                                                       table->initialState.levels[0].vddc.index,
4312                                                       &table->initialState.levels[0].std_vddc);
4313         }
4314
4315         if (eg_pi->vddci_control)
4316                 si_populate_voltage_value(rdev,
4317                                           &eg_pi->vddci_voltage_table,
4318                                           initial_state->performance_levels[0].vddci,
4319                                           &table->initialState.levels[0].vddci);
4320
4321         if (si_pi->vddc_phase_shed_control)
4322                 si_populate_phase_shedding_value(rdev,
4323                                                  &rdev->pm.dpm.dyn_state.phase_shedding_limits_table,
4324                                                  initial_state->performance_levels[0].vddc,
4325                                                  initial_state->performance_levels[0].sclk,
4326                                                  initial_state->performance_levels[0].mclk,
4327                                                  &table->initialState.levels[0].vddc);
4328
4329         si_populate_initial_mvdd_value(rdev, &table->initialState.levels[0].mvdd);
4330
4331         reg = CG_R(0xffff) | CG_L(0);
4332         table->initialState.levels[0].aT = cpu_to_be32(reg);
4333
4334         table->initialState.levels[0].bSP = cpu_to_be32(pi->dsp);
4335
4336         table->initialState.levels[0].gen2PCIE = (u8)si_pi->boot_pcie_gen;
4337
4338         if (pi->mem_gddr5) {
4339                 table->initialState.levels[0].strobeMode =
4340                         si_get_strobe_mode_settings(rdev,
4341                                                     initial_state->performance_levels[0].mclk);
4342
4343                 if (initial_state->performance_levels[0].mclk > pi->mclk_edc_enable_threshold)
4344                         table->initialState.levels[0].mcFlags = SISLANDS_SMC_MC_EDC_RD_FLAG | SISLANDS_SMC_MC_EDC_WR_FLAG;
4345                 else
4346                         table->initialState.levels[0].mcFlags =  0;
4347         }
4348
4349         table->initialState.levelCount = 1;
4350
4351         table->initialState.flags |= PPSMC_SWSTATE_FLAG_DC;
4352
4353         table->initialState.levels[0].dpm2.MaxPS = 0;
4354         table->initialState.levels[0].dpm2.NearTDPDec = 0;
4355         table->initialState.levels[0].dpm2.AboveSafeInc = 0;
4356         table->initialState.levels[0].dpm2.BelowSafeInc = 0;
4357         table->initialState.levels[0].dpm2.PwrEfficiencyRatio = 0;
4358
4359         reg = MIN_POWER_MASK | MAX_POWER_MASK;
4360         table->initialState.levels[0].SQPowerThrottle = cpu_to_be32(reg);
4361
4362         reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
4363         table->initialState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);
4364
4365         return 0;
4366 }
4367
4368 static int si_populate_smc_acpi_state(struct radeon_device *rdev,
4369                                       SISLANDS_SMC_STATETABLE *table)
4370 {
4371         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4372         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
4373         struct si_power_info *si_pi = si_get_pi(rdev);
4374         u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
4375         u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
4376         u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
4377         u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
4378         u32 dll_cntl = si_pi->clock_registers.dll_cntl;
4379         u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
4380         u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
4381         u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
4382         u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
4383         u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
4384         u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
4385         u32 reg;
4386         int ret;
4387
4388         table->ACPIState = table->initialState;
4389
4390         table->ACPIState.flags &= ~PPSMC_SWSTATE_FLAG_DC;
4391
4392         if (pi->acpi_vddc) {
4393                 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table,
4394                                                 pi->acpi_vddc, &table->ACPIState.levels[0].vddc);
4395                 if (!ret) {
4396                         u16 std_vddc;
4397
4398                         ret = si_get_std_voltage_value(rdev,
4399                                                        &table->ACPIState.levels[0].vddc, &std_vddc);
4400                         if (!ret)
4401                                 si_populate_std_voltage_value(rdev, std_vddc,
4402                                                               table->ACPIState.levels[0].vddc.index,
4403                                                               &table->ACPIState.levels[0].std_vddc);
4404                 }
4405                 table->ACPIState.levels[0].gen2PCIE = si_pi->acpi_pcie_gen;
4406
4407                 if (si_pi->vddc_phase_shed_control) {
4408                         si_populate_phase_shedding_value(rdev,
4409                                                          &rdev->pm.dpm.dyn_state.phase_shedding_limits_table,
4410                                                          pi->acpi_vddc,
4411                                                          0,
4412                                                          0,
4413                                                          &table->ACPIState.levels[0].vddc);
4414                 }
4415         } else {
4416                 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table,
4417                                                 pi->min_vddc_in_table, &table->ACPIState.levels[0].vddc);
4418                 if (!ret) {
4419                         u16 std_vddc;
4420
4421                         ret = si_get_std_voltage_value(rdev,
4422                                                        &table->ACPIState.levels[0].vddc, &std_vddc);
4423
4424                         if (!ret)
4425                                 si_populate_std_voltage_value(rdev, std_vddc,
4426                                                               table->ACPIState.levels[0].vddc.index,
4427                                                               &table->ACPIState.levels[0].std_vddc);
4428                 }
4429                 table->ACPIState.levels[0].gen2PCIE = (u8)r600_get_pcie_gen_support(rdev,
4430                                                                                     si_pi->sys_pcie_mask,
4431                                                                                     si_pi->boot_pcie_gen,
4432                                                                                     RADEON_PCIE_GEN1);
4433
4434                 if (si_pi->vddc_phase_shed_control)
4435                         si_populate_phase_shedding_value(rdev,
4436                                                          &rdev->pm.dpm.dyn_state.phase_shedding_limits_table,
4437                                                          pi->min_vddc_in_table,
4438                                                          0,
4439                                                          0,
4440                                                          &table->ACPIState.levels[0].vddc);
4441         }
4442
4443         if (pi->acpi_vddc) {
4444                 if (eg_pi->acpi_vddci)
4445                         si_populate_voltage_value(rdev, &eg_pi->vddci_voltage_table,
4446                                                   eg_pi->acpi_vddci,
4447                                                   &table->ACPIState.levels[0].vddci);
4448         }
4449
4450         mclk_pwrmgt_cntl |= MRDCK0_RESET | MRDCK1_RESET;
4451         mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
4452
4453         dll_cntl &= ~(MRDCK0_BYPASS | MRDCK1_BYPASS);
4454
4455         spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
4456         spll_func_cntl_2 |= SCLK_MUX_SEL(4);
4457
4458         table->ACPIState.levels[0].mclk.vDLL_CNTL =
4459                 cpu_to_be32(dll_cntl);
4460         table->ACPIState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
4461                 cpu_to_be32(mclk_pwrmgt_cntl);
4462         table->ACPIState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
4463                 cpu_to_be32(mpll_ad_func_cntl);
4464         table->ACPIState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
4465                 cpu_to_be32(mpll_dq_func_cntl);
4466         table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL =
4467                 cpu_to_be32(mpll_func_cntl);
4468         table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
4469                 cpu_to_be32(mpll_func_cntl_1);
4470         table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
4471                 cpu_to_be32(mpll_func_cntl_2);
4472         table->ACPIState.levels[0].mclk.vMPLL_SS =
4473                 cpu_to_be32(si_pi->clock_registers.mpll_ss1);
4474         table->ACPIState.levels[0].mclk.vMPLL_SS2 =
4475                 cpu_to_be32(si_pi->clock_registers.mpll_ss2);
4476
4477         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
4478                 cpu_to_be32(spll_func_cntl);
4479         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
4480                 cpu_to_be32(spll_func_cntl_2);
4481         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
4482                 cpu_to_be32(spll_func_cntl_3);
4483         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
4484                 cpu_to_be32(spll_func_cntl_4);
4485
4486         table->ACPIState.levels[0].mclk.mclk_value = 0;
4487         table->ACPIState.levels[0].sclk.sclk_value = 0;
4488
4489         si_populate_mvdd_value(rdev, 0, &table->ACPIState.levels[0].mvdd);
4490
4491         if (eg_pi->dynamic_ac_timing)
4492                 table->ACPIState.levels[0].ACIndex = 0;
4493
4494         table->ACPIState.levels[0].dpm2.MaxPS = 0;
4495         table->ACPIState.levels[0].dpm2.NearTDPDec = 0;
4496         table->ACPIState.levels[0].dpm2.AboveSafeInc = 0;
4497         table->ACPIState.levels[0].dpm2.BelowSafeInc = 0;
4498         table->ACPIState.levels[0].dpm2.PwrEfficiencyRatio = 0;
4499
4500         reg = MIN_POWER_MASK | MAX_POWER_MASK;
4501         table->ACPIState.levels[0].SQPowerThrottle = cpu_to_be32(reg);
4502
4503         reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
4504         table->ACPIState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);
4505
4506         return 0;
4507 }
4508
4509 static int si_populate_ulv_state(struct radeon_device *rdev,
4510                                  SISLANDS_SMC_SWSTATE *state)
4511 {
4512         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
4513         struct si_power_info *si_pi = si_get_pi(rdev);
4514         struct si_ulv_param *ulv = &si_pi->ulv;
4515         u32 sclk_in_sr = 1350; /* ??? */
4516         int ret;
4517
4518         ret = si_convert_power_level_to_smc(rdev, &ulv->pl,
4519                                             &state->levels[0]);
4520         if (!ret) {
4521                 if (eg_pi->sclk_deep_sleep) {
4522                         if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
4523                                 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
4524                         else
4525                                 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
4526                 }
4527                 if (ulv->one_pcie_lane_in_ulv)
4528                         state->flags |= PPSMC_SWSTATE_FLAG_PCIE_X1;
4529                 state->levels[0].arbRefreshState = (u8)(SISLANDS_ULV_STATE_ARB_INDEX);
4530                 state->levels[0].ACIndex = 1;
4531                 state->levels[0].std_vddc = state->levels[0].vddc;
4532                 state->levelCount = 1;
4533
4534                 state->flags |= PPSMC_SWSTATE_FLAG_DC;
4535         }
4536
4537         return ret;
4538 }
4539
4540 static int si_program_ulv_memory_timing_parameters(struct radeon_device *rdev)
4541 {
4542         struct si_power_info *si_pi = si_get_pi(rdev);
4543         struct si_ulv_param *ulv = &si_pi->ulv;
4544         SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
4545         int ret;
4546
4547         ret = si_populate_memory_timing_parameters(rdev, &ulv->pl,
4548                                                    &arb_regs);
4549         if (ret)
4550                 return ret;
4551
4552         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_ulv_volt_change_delay,
4553                                    ulv->volt_change_delay);
4554
4555         ret = si_copy_bytes_to_smc(rdev,
4556                                    si_pi->arb_table_start +
4557                                    offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
4558                                    sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * SISLANDS_ULV_STATE_ARB_INDEX,
4559                                    (u8 *)&arb_regs,
4560                                    sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
4561                                    si_pi->sram_end);
4562
4563         return ret;
4564 }
4565
4566 static void si_get_mvdd_configuration(struct radeon_device *rdev)
4567 {
4568         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4569
4570         pi->mvdd_split_frequency = 30000;
4571 }
4572
4573 static int si_init_smc_table(struct radeon_device *rdev)
4574 {
4575         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4576         struct si_power_info *si_pi = si_get_pi(rdev);
4577         struct radeon_ps *radeon_boot_state = rdev->pm.dpm.boot_ps;
4578         const struct si_ulv_param *ulv = &si_pi->ulv;
4579         SISLANDS_SMC_STATETABLE  *table = &si_pi->smc_statetable;
4580         int ret;
4581         u32 lane_width;
4582         u32 vr_hot_gpio;
4583
4584         si_populate_smc_voltage_tables(rdev, table);
4585
4586         switch (rdev->pm.int_thermal_type) {
4587         case THERMAL_TYPE_SI:
4588         case THERMAL_TYPE_EMC2103_WITH_INTERNAL:
4589                 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_INTERNAL;
4590                 break;
4591         case THERMAL_TYPE_NONE:
4592                 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_NONE;
4593                 break;
4594         default:
4595                 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL;
4596                 break;
4597         }
4598
4599         if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_HARDWAREDC)
4600                 table->systemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
4601
4602         if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REGULATOR_HOT) {
4603                 if ((rdev->pdev->device != 0x6818) && (rdev->pdev->device != 0x6819))
4604                         table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT;
4605         }
4606
4607         if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_STEPVDDC)
4608                 table->systemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
4609
4610         if (pi->mem_gddr5)
4611                 table->systemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
4612
4613         if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REVERT_GPIO5_POLARITY)
4614                 table->extraFlags |= PPSMC_EXTRAFLAGS_AC2DC_GPIO5_POLARITY_HIGH;
4615
4616         if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_VRHOT_GPIO_CONFIGURABLE) {
4617                 table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT_PROG_GPIO;
4618                 vr_hot_gpio = rdev->pm.dpm.backbias_response_time;
4619                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_vr_hot_gpio,
4620                                            vr_hot_gpio);
4621         }
4622
4623         ret = si_populate_smc_initial_state(rdev, radeon_boot_state, table);
4624         if (ret)
4625                 return ret;
4626
4627         ret = si_populate_smc_acpi_state(rdev, table);
4628         if (ret)
4629                 return ret;
4630
4631         table->driverState = table->initialState;
4632
4633         ret = si_do_program_memory_timing_parameters(rdev, radeon_boot_state,
4634                                                      SISLANDS_INITIAL_STATE_ARB_INDEX);
4635         if (ret)
4636                 return ret;
4637
4638         if (ulv->supported && ulv->pl.vddc) {
4639                 ret = si_populate_ulv_state(rdev, &table->ULVState);
4640                 if (ret)
4641                         return ret;
4642
4643                 ret = si_program_ulv_memory_timing_parameters(rdev);
4644                 if (ret)
4645                         return ret;
4646
4647                 WREG32(CG_ULV_CONTROL, ulv->cg_ulv_control);
4648                 WREG32(CG_ULV_PARAMETER, ulv->cg_ulv_parameter);
4649
4650                 lane_width = radeon_get_pcie_lanes(rdev);
4651                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
4652         } else {
4653                 table->ULVState = table->initialState;
4654         }
4655
4656         return si_copy_bytes_to_smc(rdev, si_pi->state_table_start,
4657                                     (u8 *)table, sizeof(SISLANDS_SMC_STATETABLE),
4658                                     si_pi->sram_end);
4659 }
4660
4661 static int si_calculate_sclk_params(struct radeon_device *rdev,
4662                                     u32 engine_clock,
4663                                     SISLANDS_SMC_SCLK_VALUE *sclk)
4664 {
4665         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4666         struct si_power_info *si_pi = si_get_pi(rdev);
4667         struct atom_clock_dividers dividers;
4668         u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
4669         u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
4670         u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
4671         u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
4672         u32 cg_spll_spread_spectrum = si_pi->clock_registers.cg_spll_spread_spectrum;
4673         u32 cg_spll_spread_spectrum_2 = si_pi->clock_registers.cg_spll_spread_spectrum_2;
4674         u64 tmp;
4675         u32 reference_clock = rdev->clock.spll.reference_freq;
4676         u32 reference_divider;
4677         u32 fbdiv;
4678         int ret;
4679
4680         ret = radeon_atom_get_clock_dividers(rdev, COMPUTE_ENGINE_PLL_PARAM,
4681                                              engine_clock, false, &dividers);
4682         if (ret)
4683                 return ret;
4684
4685         reference_divider = 1 + dividers.ref_div;
4686
4687         tmp = (u64) engine_clock * reference_divider * dividers.post_div * 16384;
4688         do_div(tmp, reference_clock);
4689         fbdiv = (u32) tmp;
4690
4691         spll_func_cntl &= ~(SPLL_PDIV_A_MASK | SPLL_REF_DIV_MASK);
4692         spll_func_cntl |= SPLL_REF_DIV(dividers.ref_div);
4693         spll_func_cntl |= SPLL_PDIV_A(dividers.post_div);
4694
4695         spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
4696         spll_func_cntl_2 |= SCLK_MUX_SEL(2);
4697
4698         spll_func_cntl_3 &= ~SPLL_FB_DIV_MASK;
4699         spll_func_cntl_3 |= SPLL_FB_DIV(fbdiv);
4700         spll_func_cntl_3 |= SPLL_DITHEN;
4701
4702         if (pi->sclk_ss) {
4703                 struct radeon_atom_ss ss;
4704                 u32 vco_freq = engine_clock * dividers.post_div;
4705
4706                 if (radeon_atombios_get_asic_ss_info(rdev, &ss,
4707                                                      ASIC_INTERNAL_ENGINE_SS, vco_freq)) {
4708                         u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate);
4709                         u32 clk_v = 4 * ss.percentage * fbdiv / (clk_s * 10000);
4710
4711                         cg_spll_spread_spectrum &= ~CLK_S_MASK;
4712                         cg_spll_spread_spectrum |= CLK_S(clk_s);
4713                         cg_spll_spread_spectrum |= SSEN;
4714
4715                         cg_spll_spread_spectrum_2 &= ~CLK_V_MASK;
4716                         cg_spll_spread_spectrum_2 |= CLK_V(clk_v);
4717                 }
4718         }
4719
4720         sclk->sclk_value = engine_clock;
4721         sclk->vCG_SPLL_FUNC_CNTL = spll_func_cntl;
4722         sclk->vCG_SPLL_FUNC_CNTL_2 = spll_func_cntl_2;
4723         sclk->vCG_SPLL_FUNC_CNTL_3 = spll_func_cntl_3;
4724         sclk->vCG_SPLL_FUNC_CNTL_4 = spll_func_cntl_4;
4725         sclk->vCG_SPLL_SPREAD_SPECTRUM = cg_spll_spread_spectrum;
4726         sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cg_spll_spread_spectrum_2;
4727
4728         return 0;
4729 }
4730
4731 static int si_populate_sclk_value(struct radeon_device *rdev,
4732                                   u32 engine_clock,
4733                                   SISLANDS_SMC_SCLK_VALUE *sclk)
4734 {
4735         SISLANDS_SMC_SCLK_VALUE sclk_tmp;
4736         int ret;
4737
4738         ret = si_calculate_sclk_params(rdev, engine_clock, &sclk_tmp);
4739         if (!ret) {
4740                 sclk->sclk_value = cpu_to_be32(sclk_tmp.sclk_value);
4741                 sclk->vCG_SPLL_FUNC_CNTL = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL);
4742                 sclk->vCG_SPLL_FUNC_CNTL_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_2);
4743                 sclk->vCG_SPLL_FUNC_CNTL_3 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_3);
4744                 sclk->vCG_SPLL_FUNC_CNTL_4 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_4);
4745                 sclk->vCG_SPLL_SPREAD_SPECTRUM = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM);
4746                 sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM_2);
4747         }
4748
4749         return ret;
4750 }
4751
4752 static int si_populate_mclk_value(struct radeon_device *rdev,
4753                                   u32 engine_clock,
4754                                   u32 memory_clock,
4755                                   SISLANDS_SMC_MCLK_VALUE *mclk,
4756                                   bool strobe_mode,
4757                                   bool dll_state_on)
4758 {
4759         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4760         struct si_power_info *si_pi = si_get_pi(rdev);
4761         u32  dll_cntl = si_pi->clock_registers.dll_cntl;
4762         u32  mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
4763         u32  mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
4764         u32  mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
4765         u32  mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
4766         u32  mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
4767         u32  mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
4768         u32  mpll_ss1 = si_pi->clock_registers.mpll_ss1;
4769         u32  mpll_ss2 = si_pi->clock_registers.mpll_ss2;
4770         struct atom_mpll_param mpll_param;
4771         int ret;
4772
4773         ret = radeon_atom_get_memory_pll_dividers(rdev, memory_clock, strobe_mode, &mpll_param);
4774         if (ret)
4775                 return ret;
4776
4777         mpll_func_cntl &= ~BWCTRL_MASK;
4778         mpll_func_cntl |= BWCTRL(mpll_param.bwcntl);
4779
4780         mpll_func_cntl_1 &= ~(CLKF_MASK | CLKFRAC_MASK | VCO_MODE_MASK);
4781         mpll_func_cntl_1 |= CLKF(mpll_param.clkf) |
4782                 CLKFRAC(mpll_param.clkfrac) | VCO_MODE(mpll_param.vco_mode);
4783
4784         mpll_ad_func_cntl &= ~YCLK_POST_DIV_MASK;
4785         mpll_ad_func_cntl |= YCLK_POST_DIV(mpll_param.post_div);
4786
4787         if (pi->mem_gddr5) {
4788                 mpll_dq_func_cntl &= ~(YCLK_SEL_MASK | YCLK_POST_DIV_MASK);
4789                 mpll_dq_func_cntl |= YCLK_SEL(mpll_param.yclk_sel) |
4790                         YCLK_POST_DIV(mpll_param.post_div);
4791         }
4792
4793         if (pi->mclk_ss) {
4794                 struct radeon_atom_ss ss;
4795                 u32 freq_nom;
4796                 u32 tmp;
4797                 u32 reference_clock = rdev->clock.mpll.reference_freq;
4798
4799                 if (pi->mem_gddr5)
4800                         freq_nom = memory_clock * 4;
4801                 else
4802                         freq_nom = memory_clock * 2;
4803
4804                 tmp = freq_nom / reference_clock;
4805                 tmp = tmp * tmp;
4806                 if (radeon_atombios_get_asic_ss_info(rdev, &ss,
4807                                                      ASIC_INTERNAL_MEMORY_SS, freq_nom)) {
4808                         u32 clks = reference_clock * 5 / ss.rate;
4809                         u32 clkv = (u32)((((131 * ss.percentage * ss.rate) / 100) * tmp) / freq_nom);
4810
4811                         mpll_ss1 &= ~CLKV_MASK;
4812                         mpll_ss1 |= CLKV(clkv);
4813
4814                         mpll_ss2 &= ~CLKS_MASK;
4815                         mpll_ss2 |= CLKS(clks);
4816                 }
4817         }
4818
4819         mclk_pwrmgt_cntl &= ~DLL_SPEED_MASK;
4820         mclk_pwrmgt_cntl |= DLL_SPEED(mpll_param.dll_speed);
4821
4822         if (dll_state_on)
4823                 mclk_pwrmgt_cntl |= MRDCK0_PDNB | MRDCK1_PDNB;
4824         else
4825                 mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
4826
4827         mclk->mclk_value = cpu_to_be32(memory_clock);
4828         mclk->vMPLL_FUNC_CNTL = cpu_to_be32(mpll_func_cntl);
4829         mclk->vMPLL_FUNC_CNTL_1 = cpu_to_be32(mpll_func_cntl_1);
4830         mclk->vMPLL_FUNC_CNTL_2 = cpu_to_be32(mpll_func_cntl_2);
4831         mclk->vMPLL_AD_FUNC_CNTL = cpu_to_be32(mpll_ad_func_cntl);
4832         mclk->vMPLL_DQ_FUNC_CNTL = cpu_to_be32(mpll_dq_func_cntl);
4833         mclk->vMCLK_PWRMGT_CNTL = cpu_to_be32(mclk_pwrmgt_cntl);
4834         mclk->vDLL_CNTL = cpu_to_be32(dll_cntl);
4835         mclk->vMPLL_SS = cpu_to_be32(mpll_ss1);
4836         mclk->vMPLL_SS2 = cpu_to_be32(mpll_ss2);
4837
4838         return 0;
4839 }
4840
4841 static void si_populate_smc_sp(struct radeon_device *rdev,
4842                                struct radeon_ps *radeon_state,
4843                                SISLANDS_SMC_SWSTATE *smc_state)
4844 {
4845         struct ni_ps *ps = ni_get_ps(radeon_state);
4846         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4847         int i;
4848
4849         for (i = 0; i < ps->performance_level_count - 1; i++)
4850                 smc_state->levels[i].bSP = cpu_to_be32(pi->dsp);
4851
4852         smc_state->levels[ps->performance_level_count - 1].bSP =
4853                 cpu_to_be32(pi->psp);
4854 }
4855
4856 static int si_convert_power_level_to_smc(struct radeon_device *rdev,
4857                                          struct rv7xx_pl *pl,
4858                                          SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level)
4859 {
4860         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4861         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
4862         struct si_power_info *si_pi = si_get_pi(rdev);
4863         int ret;
4864         bool dll_state_on;
4865         u16 std_vddc;
4866         bool gmc_pg = false;
4867
4868         if (eg_pi->pcie_performance_request &&
4869             (si_pi->force_pcie_gen != RADEON_PCIE_GEN_INVALID))
4870                 level->gen2PCIE = (u8)si_pi->force_pcie_gen;
4871         else
4872                 level->gen2PCIE = (u8)pl->pcie_gen;
4873
4874         ret = si_populate_sclk_value(rdev, pl->sclk, &level->sclk);
4875         if (ret)
4876                 return ret;
4877
4878         level->mcFlags =  0;
4879
4880         if (pi->mclk_stutter_mode_threshold &&
4881             (pl->mclk <= pi->mclk_stutter_mode_threshold) &&
4882             !eg_pi->uvd_enabled &&
4883             (RREG32(DPG_PIPE_STUTTER_CONTROL) & STUTTER_ENABLE) &&
4884             (rdev->pm.dpm.new_active_crtc_count <= 2)) {
4885                 level->mcFlags |= SISLANDS_SMC_MC_STUTTER_EN;
4886
4887                 if (gmc_pg)
4888                         level->mcFlags |= SISLANDS_SMC_MC_PG_EN;
4889         }
4890
4891         if (pi->mem_gddr5) {
4892                 if (pl->mclk > pi->mclk_edc_enable_threshold)
4893                         level->mcFlags |= SISLANDS_SMC_MC_EDC_RD_FLAG;
4894
4895                 if (pl->mclk > eg_pi->mclk_edc_wr_enable_threshold)
4896                         level->mcFlags |= SISLANDS_SMC_MC_EDC_WR_FLAG;
4897
4898                 level->strobeMode = si_get_strobe_mode_settings(rdev, pl->mclk);
4899
4900                 if (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) {
4901                         if (si_get_mclk_frequency_ratio(pl->mclk, true) >=
4902                             ((RREG32(MC_SEQ_MISC7) >> 16) & 0xf))
4903                                 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
4904                         else
4905                                 dll_state_on = ((RREG32(MC_SEQ_MISC6) >> 1) & 0x1) ? true : false;
4906                 } else {
4907                         dll_state_on = false;
4908                 }
4909         } else {
4910                 level->strobeMode = si_get_strobe_mode_settings(rdev,
4911                                                                 pl->mclk);
4912
4913                 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
4914         }
4915
4916         ret = si_populate_mclk_value(rdev,
4917                                      pl->sclk,
4918                                      pl->mclk,
4919                                      &level->mclk,
4920                                      (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) != 0, dll_state_on);
4921         if (ret)
4922                 return ret;
4923
4924         ret = si_populate_voltage_value(rdev,
4925                                         &eg_pi->vddc_voltage_table,
4926                                         pl->vddc, &level->vddc);
4927         if (ret)
4928                 return ret;
4929
4930
4931         ret = si_get_std_voltage_value(rdev, &level->vddc, &std_vddc);
4932         if (ret)
4933                 return ret;
4934
4935         ret = si_populate_std_voltage_value(rdev, std_vddc,
4936                                             level->vddc.index, &level->std_vddc);
4937         if (ret)
4938                 return ret;
4939
4940         if (eg_pi->vddci_control) {
4941                 ret = si_populate_voltage_value(rdev, &eg_pi->vddci_voltage_table,
4942                                                 pl->vddci, &level->vddci);
4943                 if (ret)
4944                         return ret;
4945         }
4946
4947         if (si_pi->vddc_phase_shed_control) {
4948                 ret = si_populate_phase_shedding_value(rdev,
4949                                                        &rdev->pm.dpm.dyn_state.phase_shedding_limits_table,
4950                                                        pl->vddc,
4951                                                        pl->sclk,
4952                                                        pl->mclk,
4953                                                        &level->vddc);
4954                 if (ret)
4955                         return ret;
4956         }
4957
4958         level->MaxPoweredUpCU = si_pi->max_cu;
4959
4960         ret = si_populate_mvdd_value(rdev, pl->mclk, &level->mvdd);
4961
4962         return ret;
4963 }
4964
4965 static int si_populate_smc_t(struct radeon_device *rdev,
4966                              struct radeon_ps *radeon_state,
4967                              SISLANDS_SMC_SWSTATE *smc_state)
4968 {
4969         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
4970         struct ni_ps *state = ni_get_ps(radeon_state);
4971         u32 a_t;
4972         u32 t_l, t_h;
4973         u32 high_bsp;
4974         int i, ret;
4975
4976         if (state->performance_level_count >= 9)
4977                 return -EINVAL;
4978
4979         if (state->performance_level_count < 2) {
4980                 a_t = CG_R(0xffff) | CG_L(0);
4981                 smc_state->levels[0].aT = cpu_to_be32(a_t);
4982                 return 0;
4983         }
4984
4985         smc_state->levels[0].aT = cpu_to_be32(0);
4986
4987         for (i = 0; i <= state->performance_level_count - 2; i++) {
4988                 ret = r600_calculate_at(
4989                         (50 / SISLANDS_MAX_HARDWARE_POWERLEVELS) * 100 * (i + 1),
4990                         100 * R600_AH_DFLT,
4991                         state->performance_levels[i + 1].sclk,
4992                         state->performance_levels[i].sclk,
4993                         &t_l,
4994                         &t_h);
4995
4996                 if (ret) {
4997                         t_h = (i + 1) * 1000 - 50 * R600_AH_DFLT;
4998                         t_l = (i + 1) * 1000 + 50 * R600_AH_DFLT;
4999                 }
5000
5001                 a_t = be32_to_cpu(smc_state->levels[i].aT) & ~CG_R_MASK;
5002                 a_t |= CG_R(t_l * pi->bsp / 20000);
5003                 smc_state->levels[i].aT = cpu_to_be32(a_t);
5004
5005                 high_bsp = (i == state->performance_level_count - 2) ?
5006                         pi->pbsp : pi->bsp;
5007                 a_t = CG_R(0xffff) | CG_L(t_h * high_bsp / 20000);
5008                 smc_state->levels[i + 1].aT = cpu_to_be32(a_t);
5009         }
5010
5011         return 0;
5012 }
5013
5014 static int si_disable_ulv(struct radeon_device *rdev)
5015 {
5016         struct si_power_info *si_pi = si_get_pi(rdev);
5017         struct si_ulv_param *ulv = &si_pi->ulv;
5018
5019         if (ulv->supported)
5020                 return (si_send_msg_to_smc(rdev, PPSMC_MSG_DisableULV) == PPSMC_Result_OK) ?
5021                         0 : -EINVAL;
5022
5023         return 0;
5024 }
5025
5026 static bool si_is_state_ulv_compatible(struct radeon_device *rdev,
5027                                        struct radeon_ps *radeon_state)
5028 {
5029         const struct si_power_info *si_pi = si_get_pi(rdev);
5030         const struct si_ulv_param *ulv = &si_pi->ulv;
5031         const struct ni_ps *state = ni_get_ps(radeon_state);
5032         int i;
5033
5034         if (state->performance_levels[0].mclk != ulv->pl.mclk)
5035                 return false;
5036
5037         /* XXX validate against display requirements! */
5038
5039         for (i = 0; i < rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count; i++) {
5040                 if (rdev->clock.current_dispclk <=
5041                     rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].clk) {
5042                         if (ulv->pl.vddc <
5043                             rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].v)
5044                                 return false;
5045                 }
5046         }
5047
5048         if ((radeon_state->vclk != 0) || (radeon_state->dclk != 0))
5049                 return false;
5050
5051         return true;
5052 }
5053
5054 static int si_set_power_state_conditionally_enable_ulv(struct radeon_device *rdev,
5055                                                        struct radeon_ps *radeon_new_state)
5056 {
5057         const struct si_power_info *si_pi = si_get_pi(rdev);
5058         const struct si_ulv_param *ulv = &si_pi->ulv;
5059
5060         if (ulv->supported) {
5061                 if (si_is_state_ulv_compatible(rdev, radeon_new_state))
5062                         return (si_send_msg_to_smc(rdev, PPSMC_MSG_EnableULV) == PPSMC_Result_OK) ?
5063                                 0 : -EINVAL;
5064         }
5065         return 0;
5066 }
5067
5068 static int si_convert_power_state_to_smc(struct radeon_device *rdev,
5069                                          struct radeon_ps *radeon_state,
5070                                          SISLANDS_SMC_SWSTATE *smc_state)
5071 {
5072         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
5073         struct ni_power_info *ni_pi = ni_get_pi(rdev);
5074         struct si_power_info *si_pi = si_get_pi(rdev);
5075         struct ni_ps *state = ni_get_ps(radeon_state);
5076         int i, ret;
5077         u32 threshold;
5078         u32 sclk_in_sr = 1350; /* ??? */
5079
5080         if (state->performance_level_count > SISLANDS_MAX_HARDWARE_POWERLEVELS)
5081                 return -EINVAL;
5082
5083         threshold = state->performance_levels[state->performance_level_count-1].sclk * 100 / 100;
5084
5085         if (radeon_state->vclk && radeon_state->dclk) {
5086                 eg_pi->uvd_enabled = true;
5087                 if (eg_pi->smu_uvd_hs)
5088                         smc_state->flags |= PPSMC_SWSTATE_FLAG_UVD;
5089         } else {
5090                 eg_pi->uvd_enabled = false;
5091         }
5092
5093         if (state->dc_compatible)
5094                 smc_state->flags |= PPSMC_SWSTATE_FLAG_DC;
5095
5096         smc_state->levelCount = 0;
5097         for (i = 0; i < state->performance_level_count; i++) {
5098                 if (eg_pi->sclk_deep_sleep) {
5099                         if ((i == 0) || si_pi->sclk_deep_sleep_above_low) {
5100                                 if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
5101                                         smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
5102                                 else
5103                                         smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
5104                         }
5105                 }
5106
5107                 ret = si_convert_power_level_to_smc(rdev, &state->performance_levels[i],
5108                                                     &smc_state->levels[i]);
5109                 smc_state->levels[i].arbRefreshState =
5110                         (u8)(SISLANDS_DRIVER_STATE_ARB_INDEX + i);
5111
5112                 if (ret)
5113                         return ret;
5114
5115                 if (ni_pi->enable_power_containment)
5116                         smc_state->levels[i].displayWatermark =
5117                                 (state->performance_levels[i].sclk < threshold) ?
5118                                 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
5119                 else
5120                         smc_state->levels[i].displayWatermark = (i < 2) ?
5121                                 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
5122
5123                 if (eg_pi->dynamic_ac_timing)
5124                         smc_state->levels[i].ACIndex = SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i;
5125                 else
5126                         smc_state->levels[i].ACIndex = 0;
5127
5128                 smc_state->levelCount++;
5129         }
5130
5131         si_write_smc_soft_register(rdev,
5132                                    SI_SMC_SOFT_REGISTER_watermark_threshold,
5133                                    threshold / 512);
5134
5135         si_populate_smc_sp(rdev, radeon_state, smc_state);
5136
5137         ret = si_populate_power_containment_values(rdev, radeon_state, smc_state);
5138         if (ret)
5139                 ni_pi->enable_power_containment = false;
5140
5141         ret = si_populate_sq_ramping_values(rdev, radeon_state, smc_state);
5142         if (ret)
5143                 ni_pi->enable_sq_ramping = false;
5144
5145         return si_populate_smc_t(rdev, radeon_state, smc_state);
5146 }
5147
5148 static int si_upload_sw_state(struct radeon_device *rdev,
5149                               struct radeon_ps *radeon_new_state)
5150 {
5151         struct si_power_info *si_pi = si_get_pi(rdev);
5152         struct ni_ps *new_state = ni_get_ps(radeon_new_state);
5153         int ret;
5154         u32 address = si_pi->state_table_start +
5155                 offsetof(SISLANDS_SMC_STATETABLE, driverState);
5156         u32 state_size = sizeof(SISLANDS_SMC_SWSTATE) +
5157                 ((new_state->performance_level_count - 1) *
5158                  sizeof(SISLANDS_SMC_HW_PERFORMANCE_LEVEL));
5159         SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.driverState;
5160
5161         memset(smc_state, 0, state_size);
5162
5163         ret = si_convert_power_state_to_smc(rdev, radeon_new_state, smc_state);
5164         if (ret)
5165                 return ret;
5166
5167         ret = si_copy_bytes_to_smc(rdev, address, (u8 *)smc_state,
5168                                    state_size, si_pi->sram_end);
5169
5170         return ret;
5171 }
5172
5173 static int si_upload_ulv_state(struct radeon_device *rdev)
5174 {
5175         struct si_power_info *si_pi = si_get_pi(rdev);
5176         struct si_ulv_param *ulv = &si_pi->ulv;
5177         int ret = 0;
5178
5179         if (ulv->supported && ulv->pl.vddc) {
5180                 u32 address = si_pi->state_table_start +
5181                         offsetof(SISLANDS_SMC_STATETABLE, ULVState);
5182                 SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.ULVState;
5183                 u32 state_size = sizeof(SISLANDS_SMC_SWSTATE);
5184
5185                 memset(smc_state, 0, state_size);
5186
5187                 ret = si_populate_ulv_state(rdev, smc_state);
5188                 if (!ret)
5189                         ret = si_copy_bytes_to_smc(rdev, address, (u8 *)smc_state,
5190                                                    state_size, si_pi->sram_end);
5191         }
5192
5193         return ret;
5194 }
5195
5196 static int si_upload_smc_data(struct radeon_device *rdev)
5197 {
5198         struct radeon_crtc *radeon_crtc = NULL;
5199         int i;
5200
5201         if (rdev->pm.dpm.new_active_crtc_count == 0)
5202                 return 0;
5203
5204         for (i = 0; i < rdev->num_crtc; i++) {
5205                 if (rdev->pm.dpm.new_active_crtcs & (1 << i)) {
5206                         radeon_crtc = rdev->mode_info.crtcs[i];
5207                         break;
5208                 }
5209         }
5210
5211         if (radeon_crtc == NULL)
5212                 return 0;
5213
5214         if (radeon_crtc->line_time <= 0)
5215                 return 0;
5216
5217         if (si_write_smc_soft_register(rdev,
5218                                        SI_SMC_SOFT_REGISTER_crtc_index,
5219                                        radeon_crtc->crtc_id) != PPSMC_Result_OK)
5220                 return 0;
5221
5222         if (si_write_smc_soft_register(rdev,
5223                                        SI_SMC_SOFT_REGISTER_mclk_change_block_cp_min,
5224                                        radeon_crtc->wm_high / radeon_crtc->line_time) != PPSMC_Result_OK)
5225                 return 0;
5226
5227         if (si_write_smc_soft_register(rdev,
5228                                        SI_SMC_SOFT_REGISTER_mclk_change_block_cp_max,
5229                                        radeon_crtc->wm_low / radeon_crtc->line_time) != PPSMC_Result_OK)
5230                 return 0;
5231
5232         return 0;
5233 }
5234
5235 static int si_set_mc_special_registers(struct radeon_device *rdev,
5236                                        struct si_mc_reg_table *table)
5237 {
5238         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
5239         u8 i, j, k;
5240         u32 temp_reg;
5241
5242         for (i = 0, j = table->last; i < table->last; i++) {
5243                 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5244                         return -EINVAL;
5245                 switch (table->mc_reg_address[i].s1 << 2) {
5246                 case MC_SEQ_MISC1:
5247                         temp_reg = RREG32(MC_PMG_CMD_EMRS);
5248                         table->mc_reg_address[j].s1 = MC_PMG_CMD_EMRS >> 2;
5249                         table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_EMRS_LP >> 2;
5250                         for (k = 0; k < table->num_entries; k++)
5251                                 table->mc_reg_table_entry[k].mc_data[j] =
5252                                         ((temp_reg & 0xffff0000)) |
5253                                         ((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16);
5254                         j++;
5255                         if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5256                                 return -EINVAL;
5257
5258                         temp_reg = RREG32(MC_PMG_CMD_MRS);
5259                         table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS >> 2;
5260                         table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS_LP >> 2;
5261                         for (k = 0; k < table->num_entries; k++) {
5262                                 table->mc_reg_table_entry[k].mc_data[j] =
5263                                         (temp_reg & 0xffff0000) |
5264                                         (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
5265                                 if (!pi->mem_gddr5)
5266                                         table->mc_reg_table_entry[k].mc_data[j] |= 0x100;
5267                         }
5268                         j++;
5269                         if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5270                                 return -EINVAL;
5271
5272                         if (!pi->mem_gddr5) {
5273                                 table->mc_reg_address[j].s1 = MC_PMG_AUTO_CMD >> 2;
5274                                 table->mc_reg_address[j].s0 = MC_PMG_AUTO_CMD >> 2;
5275                                 for (k = 0; k < table->num_entries; k++)
5276                                         table->mc_reg_table_entry[k].mc_data[j] =
5277                                                 (table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16;
5278                                 j++;
5279                                 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5280                                         return -EINVAL;
5281                         }
5282                         break;
5283                 case MC_SEQ_RESERVE_M:
5284                         temp_reg = RREG32(MC_PMG_CMD_MRS1);
5285                         table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS1 >> 2;
5286                         table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS1_LP >> 2;
5287                         for(k = 0; k < table->num_entries; k++)
5288                                 table->mc_reg_table_entry[k].mc_data[j] =
5289                                         (temp_reg & 0xffff0000) |
5290                                         (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
5291                         j++;
5292                         if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5293                                 return -EINVAL;
5294                         break;
5295                 default:
5296                         break;
5297                 }
5298         }
5299
5300         table->last = j;
5301
5302         return 0;
5303 }
5304
5305 static bool si_check_s0_mc_reg_index(u16 in_reg, u16 *out_reg)
5306 {
5307         bool result = true;
5308
5309         switch (in_reg) {
5310         case  MC_SEQ_RAS_TIMING >> 2:
5311                 *out_reg = MC_SEQ_RAS_TIMING_LP >> 2;
5312                 break;
5313         case MC_SEQ_CAS_TIMING >> 2:
5314                 *out_reg = MC_SEQ_CAS_TIMING_LP >> 2;
5315                 break;
5316         case MC_SEQ_MISC_TIMING >> 2:
5317                 *out_reg = MC_SEQ_MISC_TIMING_LP >> 2;
5318                 break;
5319         case MC_SEQ_MISC_TIMING2 >> 2:
5320                 *out_reg = MC_SEQ_MISC_TIMING2_LP >> 2;
5321                 break;
5322         case MC_SEQ_RD_CTL_D0 >> 2:
5323                 *out_reg = MC_SEQ_RD_CTL_D0_LP >> 2;
5324                 break;
5325         case MC_SEQ_RD_CTL_D1 >> 2:
5326                 *out_reg = MC_SEQ_RD_CTL_D1_LP >> 2;
5327                 break;
5328         case MC_SEQ_WR_CTL_D0 >> 2:
5329                 *out_reg = MC_SEQ_WR_CTL_D0_LP >> 2;
5330                 break;
5331         case MC_SEQ_WR_CTL_D1 >> 2:
5332                 *out_reg = MC_SEQ_WR_CTL_D1_LP >> 2;
5333                 break;
5334         case MC_PMG_CMD_EMRS >> 2:
5335                 *out_reg = MC_SEQ_PMG_CMD_EMRS_LP >> 2;
5336                 break;
5337         case MC_PMG_CMD_MRS >> 2:
5338                 *out_reg = MC_SEQ_PMG_CMD_MRS_LP >> 2;
5339                 break;
5340         case MC_PMG_CMD_MRS1 >> 2:
5341                 *out_reg = MC_SEQ_PMG_CMD_MRS1_LP >> 2;
5342                 break;
5343         case MC_SEQ_PMG_TIMING >> 2:
5344                 *out_reg = MC_SEQ_PMG_TIMING_LP >> 2;
5345                 break;
5346         case MC_PMG_CMD_MRS2 >> 2:
5347                 *out_reg = MC_SEQ_PMG_CMD_MRS2_LP >> 2;
5348                 break;
5349         case MC_SEQ_WR_CTL_2 >> 2:
5350                 *out_reg = MC_SEQ_WR_CTL_2_LP >> 2;
5351                 break;
5352         default:
5353                 result = false;
5354                 break;
5355         }
5356
5357         return result;
5358 }
5359
5360 static void si_set_valid_flag(struct si_mc_reg_table *table)
5361 {
5362         u8 i, j;
5363
5364         for (i = 0; i < table->last; i++) {
5365                 for (j = 1; j < table->num_entries; j++) {
5366                         if (table->mc_reg_table_entry[j-1].mc_data[i] != table->mc_reg_table_entry[j].mc_data[i]) {
5367                                 table->valid_flag |= 1 << i;
5368                                 break;
5369                         }
5370                 }
5371         }
5372 }
5373
5374 static void si_set_s0_mc_reg_index(struct si_mc_reg_table *table)
5375 {
5376         u32 i;
5377         u16 address;
5378
5379         for (i = 0; i < table->last; i++)
5380                 table->mc_reg_address[i].s0 = si_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address) ?
5381                         address : table->mc_reg_address[i].s1;
5382
5383 }
5384
5385 static int si_copy_vbios_mc_reg_table(struct atom_mc_reg_table *table,
5386                                       struct si_mc_reg_table *si_table)
5387 {
5388         u8 i, j;
5389
5390         if (table->last > SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5391                 return -EINVAL;
5392         if (table->num_entries > MAX_AC_TIMING_ENTRIES)
5393                 return -EINVAL;
5394
5395         for (i = 0; i < table->last; i++)
5396                 si_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1;
5397         si_table->last = table->last;
5398
5399         for (i = 0; i < table->num_entries; i++) {
5400                 si_table->mc_reg_table_entry[i].mclk_max =
5401                         table->mc_reg_table_entry[i].mclk_max;
5402                 for (j = 0; j < table->last; j++) {
5403                         si_table->mc_reg_table_entry[i].mc_data[j] =
5404                                 table->mc_reg_table_entry[i].mc_data[j];
5405                 }
5406         }
5407         si_table->num_entries = table->num_entries;
5408
5409         return 0;
5410 }
5411
5412 static int si_initialize_mc_reg_table(struct radeon_device *rdev)
5413 {
5414         struct si_power_info *si_pi = si_get_pi(rdev);
5415         struct atom_mc_reg_table *table;
5416         struct si_mc_reg_table *si_table = &si_pi->mc_reg_table;
5417         u8 module_index = rv770_get_memory_module_index(rdev);
5418         int ret;
5419
5420         table = kzalloc(sizeof(struct atom_mc_reg_table), GFP_KERNEL);
5421         if (!table)
5422                 return -ENOMEM;
5423
5424         WREG32(MC_SEQ_RAS_TIMING_LP, RREG32(MC_SEQ_RAS_TIMING));
5425         WREG32(MC_SEQ_CAS_TIMING_LP, RREG32(MC_SEQ_CAS_TIMING));
5426         WREG32(MC_SEQ_MISC_TIMING_LP, RREG32(MC_SEQ_MISC_TIMING));
5427         WREG32(MC_SEQ_MISC_TIMING2_LP, RREG32(MC_SEQ_MISC_TIMING2));
5428         WREG32(MC_SEQ_PMG_CMD_EMRS_LP, RREG32(MC_PMG_CMD_EMRS));
5429         WREG32(MC_SEQ_PMG_CMD_MRS_LP, RREG32(MC_PMG_CMD_MRS));
5430         WREG32(MC_SEQ_PMG_CMD_MRS1_LP, RREG32(MC_PMG_CMD_MRS1));
5431         WREG32(MC_SEQ_WR_CTL_D0_LP, RREG32(MC_SEQ_WR_CTL_D0));
5432         WREG32(MC_SEQ_WR_CTL_D1_LP, RREG32(MC_SEQ_WR_CTL_D1));
5433         WREG32(MC_SEQ_RD_CTL_D0_LP, RREG32(MC_SEQ_RD_CTL_D0));
5434         WREG32(MC_SEQ_RD_CTL_D1_LP, RREG32(MC_SEQ_RD_CTL_D1));
5435         WREG32(MC_SEQ_PMG_TIMING_LP, RREG32(MC_SEQ_PMG_TIMING));
5436         WREG32(MC_SEQ_PMG_CMD_MRS2_LP, RREG32(MC_PMG_CMD_MRS2));
5437         WREG32(MC_SEQ_WR_CTL_2_LP, RREG32(MC_SEQ_WR_CTL_2));
5438
5439         ret = radeon_atom_init_mc_reg_table(rdev, module_index, table);
5440         if (ret)
5441                 goto init_mc_done;
5442
5443         ret = si_copy_vbios_mc_reg_table(table, si_table);
5444         if (ret)
5445                 goto init_mc_done;
5446
5447         si_set_s0_mc_reg_index(si_table);
5448
5449         ret = si_set_mc_special_registers(rdev, si_table);
5450         if (ret)
5451                 goto init_mc_done;
5452
5453         si_set_valid_flag(si_table);
5454
5455 init_mc_done:
5456         kfree(table);
5457
5458         return ret;
5459
5460 }
5461
5462 static void si_populate_mc_reg_addresses(struct radeon_device *rdev,
5463                                          SMC_SIslands_MCRegisters *mc_reg_table)
5464 {
5465         struct si_power_info *si_pi = si_get_pi(rdev);
5466         u32 i, j;
5467
5468         for (i = 0, j = 0; j < si_pi->mc_reg_table.last; j++) {
5469                 if (si_pi->mc_reg_table.valid_flag & (1 << j)) {
5470                         if (i >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5471                                 break;
5472                         mc_reg_table->address[i].s0 =
5473                                 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s0);
5474                         mc_reg_table->address[i].s1 =
5475                                 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s1);
5476                         i++;
5477                 }
5478         }
5479         mc_reg_table->last = (u8)i;
5480 }
5481
5482 static void si_convert_mc_registers(const struct si_mc_reg_entry *entry,
5483                                     SMC_SIslands_MCRegisterSet *data,
5484                                     u32 num_entries, u32 valid_flag)
5485 {
5486         u32 i, j;
5487
5488         for(i = 0, j = 0; j < num_entries; j++) {
5489                 if (valid_flag & (1 << j)) {
5490                         data->value[i] = cpu_to_be32(entry->mc_data[j]);
5491                         i++;
5492                 }
5493         }
5494 }
5495
5496 static void si_convert_mc_reg_table_entry_to_smc(struct radeon_device *rdev,
5497                                                  struct rv7xx_pl *pl,
5498                                                  SMC_SIslands_MCRegisterSet *mc_reg_table_data)
5499 {
5500         struct si_power_info *si_pi = si_get_pi(rdev);
5501         u32 i = 0;
5502
5503         for (i = 0; i < si_pi->mc_reg_table.num_entries; i++) {
5504                 if (pl->mclk <= si_pi->mc_reg_table.mc_reg_table_entry[i].mclk_max)
5505                         break;
5506         }
5507
5508         if ((i == si_pi->mc_reg_table.num_entries) && (i > 0))
5509                 --i;
5510
5511         si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[i],
5512                                 mc_reg_table_data, si_pi->mc_reg_table.last,
5513                                 si_pi->mc_reg_table.valid_flag);
5514 }
5515
5516 static void si_convert_mc_reg_table_to_smc(struct radeon_device *rdev,
5517                                            struct radeon_ps *radeon_state,
5518                                            SMC_SIslands_MCRegisters *mc_reg_table)
5519 {
5520         struct ni_ps *state = ni_get_ps(radeon_state);
5521         int i;
5522
5523         for (i = 0; i < state->performance_level_count; i++) {
5524                 si_convert_mc_reg_table_entry_to_smc(rdev,
5525                                                      &state->performance_levels[i],
5526                                                      &mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i]);
5527         }
5528 }
5529
5530 static int si_populate_mc_reg_table(struct radeon_device *rdev,
5531                                     struct radeon_ps *radeon_boot_state)
5532 {
5533         struct ni_ps *boot_state = ni_get_ps(radeon_boot_state);
5534         struct si_power_info *si_pi = si_get_pi(rdev);
5535         struct si_ulv_param *ulv = &si_pi->ulv;
5536         SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
5537
5538         memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
5539
5540         si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_seq_index, 1);
5541
5542         si_populate_mc_reg_addresses(rdev, smc_mc_reg_table);
5543
5544         si_convert_mc_reg_table_entry_to_smc(rdev, &boot_state->performance_levels[0],
5545                                              &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_INITIAL_SLOT]);
5546
5547         si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
5548                                 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ACPI_SLOT],
5549                                 si_pi->mc_reg_table.last,
5550                                 si_pi->mc_reg_table.valid_flag);
5551
5552         if (ulv->supported && ulv->pl.vddc != 0)
5553                 si_convert_mc_reg_table_entry_to_smc(rdev, &ulv->pl,
5554                                                      &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT]);
5555         else
5556                 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
5557                                         &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT],
5558                                         si_pi->mc_reg_table.last,
5559                                         si_pi->mc_reg_table.valid_flag);
5560
5561         si_convert_mc_reg_table_to_smc(rdev, radeon_boot_state, smc_mc_reg_table);
5562
5563         return si_copy_bytes_to_smc(rdev, si_pi->mc_reg_table_start,
5564                                     (u8 *)smc_mc_reg_table,
5565                                     sizeof(SMC_SIslands_MCRegisters), si_pi->sram_end);
5566 }
5567
5568 static int si_upload_mc_reg_table(struct radeon_device *rdev,
5569                                   struct radeon_ps *radeon_new_state)
5570 {
5571         struct ni_ps *new_state = ni_get_ps(radeon_new_state);
5572         struct si_power_info *si_pi = si_get_pi(rdev);
5573         u32 address = si_pi->mc_reg_table_start +
5574                 offsetof(SMC_SIslands_MCRegisters,
5575                          data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT]);
5576         SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
5577
5578         memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
5579
5580         si_convert_mc_reg_table_to_smc(rdev, radeon_new_state, smc_mc_reg_table);
5581
5582
5583         return si_copy_bytes_to_smc(rdev, address,
5584                                     (u8 *)&smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT],
5585                                     sizeof(SMC_SIslands_MCRegisterSet) * new_state->performance_level_count,
5586                                     si_pi->sram_end);
5587
5588 }
5589
5590 static void si_enable_voltage_control(struct radeon_device *rdev, bool enable)
5591 {
5592         if (enable)
5593                 WREG32_P(GENERAL_PWRMGT, VOLT_PWRMGT_EN, ~VOLT_PWRMGT_EN);
5594         else
5595                 WREG32_P(GENERAL_PWRMGT, 0, ~VOLT_PWRMGT_EN);
5596 }
5597
5598 static enum radeon_pcie_gen si_get_maximum_link_speed(struct radeon_device *rdev,
5599                                                       struct radeon_ps *radeon_state)
5600 {
5601         struct ni_ps *state = ni_get_ps(radeon_state);
5602         int i;
5603         u16 pcie_speed, max_speed = 0;
5604
5605         for (i = 0; i < state->performance_level_count; i++) {
5606                 pcie_speed = state->performance_levels[i].pcie_gen;
5607                 if (max_speed < pcie_speed)
5608                         max_speed = pcie_speed;
5609         }
5610         return max_speed;
5611 }
5612
5613 static u16 si_get_current_pcie_speed(struct radeon_device *rdev)
5614 {
5615         u32 speed_cntl;
5616
5617         speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL) & LC_CURRENT_DATA_RATE_MASK;
5618         speed_cntl >>= LC_CURRENT_DATA_RATE_SHIFT;
5619
5620         return (u16)speed_cntl;
5621 }
5622
5623 static void si_request_link_speed_change_before_state_change(struct radeon_device *rdev,
5624                                                              struct radeon_ps *radeon_new_state,
5625                                                              struct radeon_ps *radeon_current_state)
5626 {
5627         struct si_power_info *si_pi = si_get_pi(rdev);
5628         enum radeon_pcie_gen target_link_speed = si_get_maximum_link_speed(rdev, radeon_new_state);
5629         enum radeon_pcie_gen current_link_speed;
5630
5631         if (si_pi->force_pcie_gen == RADEON_PCIE_GEN_INVALID)
5632                 current_link_speed = si_get_maximum_link_speed(rdev, radeon_current_state);
5633         else
5634                 current_link_speed = si_pi->force_pcie_gen;
5635
5636         si_pi->force_pcie_gen = RADEON_PCIE_GEN_INVALID;
5637         si_pi->pspp_notify_required = false;
5638         if (target_link_speed > current_link_speed) {
5639                 switch (target_link_speed) {
5640 #if defined(CONFIG_ACPI)
5641                 case RADEON_PCIE_GEN3:
5642                         if (radeon_acpi_pcie_performance_request(rdev, PCIE_PERF_REQ_PECI_GEN3, false) == 0)
5643                                 break;
5644                         si_pi->force_pcie_gen = RADEON_PCIE_GEN2;
5645                         if (current_link_speed == RADEON_PCIE_GEN2)
5646                                 break;
5647                 case RADEON_PCIE_GEN2:
5648                         if (radeon_acpi_pcie_performance_request(rdev, PCIE_PERF_REQ_PECI_GEN2, false) == 0)
5649                                 break;
5650 #endif
5651                 default:
5652                         si_pi->force_pcie_gen = si_get_current_pcie_speed(rdev);
5653                         break;
5654                 }
5655         } else {
5656                 if (target_link_speed < current_link_speed)
5657                         si_pi->pspp_notify_required = true;
5658         }
5659 }
5660
5661 static void si_notify_link_speed_change_after_state_change(struct radeon_device *rdev,
5662                                                            struct radeon_ps *radeon_new_state,
5663                                                            struct radeon_ps *radeon_current_state)
5664 {
5665         struct si_power_info *si_pi = si_get_pi(rdev);
5666         enum radeon_pcie_gen target_link_speed = si_get_maximum_link_speed(rdev, radeon_new_state);
5667         u8 request;
5668
5669         if (si_pi->pspp_notify_required) {
5670                 if (target_link_speed == RADEON_PCIE_GEN3)
5671                         request = PCIE_PERF_REQ_PECI_GEN3;
5672                 else if (target_link_speed == RADEON_PCIE_GEN2)
5673                         request = PCIE_PERF_REQ_PECI_GEN2;
5674                 else
5675                         request = PCIE_PERF_REQ_PECI_GEN1;
5676
5677                 if ((request == PCIE_PERF_REQ_PECI_GEN1) &&
5678                     (si_get_current_pcie_speed(rdev) > 0))
5679                         return;
5680
5681 #if defined(CONFIG_ACPI)
5682                 radeon_acpi_pcie_performance_request(rdev, request, false);
5683 #endif
5684         }
5685 }
5686
5687 #if 0
5688 static int si_ds_request(struct radeon_device *rdev,
5689                          bool ds_status_on, u32 count_write)
5690 {
5691         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
5692
5693         if (eg_pi->sclk_deep_sleep) {
5694                 if (ds_status_on)
5695                         return (si_send_msg_to_smc(rdev, PPSMC_MSG_CancelThrottleOVRDSCLKDS) ==
5696                                 PPSMC_Result_OK) ?
5697                                 0 : -EINVAL;
5698                 else
5699                         return (si_send_msg_to_smc(rdev, PPSMC_MSG_ThrottleOVRDSCLKDS) ==
5700                                 PPSMC_Result_OK) ? 0 : -EINVAL;
5701         }
5702         return 0;
5703 }
5704 #endif
5705
5706 static void si_set_max_cu_value(struct radeon_device *rdev)
5707 {
5708         struct si_power_info *si_pi = si_get_pi(rdev);
5709
5710         if (rdev->family == CHIP_VERDE) {
5711                 switch (rdev->pdev->device) {
5712                 case 0x6820:
5713                 case 0x6825:
5714                 case 0x6821:
5715                 case 0x6823:
5716                 case 0x6827:
5717                         si_pi->max_cu = 10;
5718                         break;
5719                 case 0x682D:
5720                 case 0x6824:
5721                 case 0x682F:
5722                 case 0x6826:
5723                         si_pi->max_cu = 8;
5724                         break;
5725                 case 0x6828:
5726                 case 0x6830:
5727                 case 0x6831:
5728                 case 0x6838:
5729                 case 0x6839:
5730                 case 0x683D:
5731                         si_pi->max_cu = 10;
5732                         break;
5733                 case 0x683B:
5734                 case 0x683F:
5735                 case 0x6829:
5736                         si_pi->max_cu = 8;
5737                         break;
5738                 default:
5739                         si_pi->max_cu = 0;
5740                         break;
5741                 }
5742         } else {
5743                 si_pi->max_cu = 0;
5744         }
5745 }
5746
5747 static int si_patch_single_dependency_table_based_on_leakage(struct radeon_device *rdev,
5748                                                              struct radeon_clock_voltage_dependency_table *table)
5749 {
5750         u32 i;
5751         int j;
5752         u16 leakage_voltage;
5753
5754         if (table) {
5755                 for (i = 0; i < table->count; i++) {
5756                         switch (si_get_leakage_voltage_from_leakage_index(rdev,
5757                                                                           table->entries[i].v,
5758                                                                           &leakage_voltage)) {
5759                         case 0:
5760                                 table->entries[i].v = leakage_voltage;
5761                                 break;
5762                         case -EAGAIN:
5763                                 return -EINVAL;
5764                         case -EINVAL:
5765                         default:
5766                                 break;
5767                         }
5768                 }
5769
5770                 for (j = (table->count - 2); j >= 0; j--) {
5771                         table->entries[j].v = (table->entries[j].v <= table->entries[j + 1].v) ?
5772                                 table->entries[j].v : table->entries[j + 1].v;
5773                 }
5774         }
5775         return 0;
5776 }
5777
5778 static int si_patch_dependency_tables_based_on_leakage(struct radeon_device *rdev)
5779 {
5780         int ret = 0;
5781
5782         ret = si_patch_single_dependency_table_based_on_leakage(rdev,
5783                                                                 &rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk);
5784         ret = si_patch_single_dependency_table_based_on_leakage(rdev,
5785                                                                 &rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk);
5786         ret = si_patch_single_dependency_table_based_on_leakage(rdev,
5787                                                                 &rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk);
5788         return ret;
5789 }
5790
5791 static void si_set_pcie_lane_width_in_smc(struct radeon_device *rdev,
5792                                           struct radeon_ps *radeon_new_state,
5793                                           struct radeon_ps *radeon_current_state)
5794 {
5795         u32 lane_width;
5796         u32 new_lane_width =
5797                 (radeon_new_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT;
5798         u32 current_lane_width =
5799                 (radeon_current_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT;
5800
5801         if (new_lane_width != current_lane_width) {
5802                 radeon_set_pcie_lanes(rdev, new_lane_width);
5803                 lane_width = radeon_get_pcie_lanes(rdev);
5804                 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
5805         }
5806 }
5807
5808 void si_dpm_setup_asic(struct radeon_device *rdev)
5809 {
5810         int r;
5811
5812         r = si_mc_load_microcode(rdev);
5813         if (r)
5814                 DRM_ERROR("Failed to load MC firmware!\n");
5815         rv770_get_memory_type(rdev);
5816         si_read_clock_registers(rdev);
5817         si_enable_acpi_power_management(rdev);
5818 }
5819
5820 static int si_set_thermal_temperature_range(struct radeon_device *rdev,
5821                                         int min_temp, int max_temp)
5822 {
5823         int low_temp = 0 * 1000;
5824         int high_temp = 255 * 1000;
5825
5826         if (low_temp < min_temp)
5827                 low_temp = min_temp;
5828         if (high_temp > max_temp)
5829                 high_temp = max_temp;
5830         if (high_temp < low_temp) {
5831                 DRM_ERROR("invalid thermal range: %d - %d\n", low_temp, high_temp);
5832                 return -EINVAL;
5833         }
5834
5835         WREG32_P(CG_THERMAL_INT, DIG_THERM_INTH(high_temp / 1000), ~DIG_THERM_INTH_MASK);
5836         WREG32_P(CG_THERMAL_INT, DIG_THERM_INTL(low_temp / 1000), ~DIG_THERM_INTL_MASK);
5837         WREG32_P(CG_THERMAL_CTRL, DIG_THERM_DPM(high_temp / 1000), ~DIG_THERM_DPM_MASK);
5838
5839         rdev->pm.dpm.thermal.min_temp = low_temp;
5840         rdev->pm.dpm.thermal.max_temp = high_temp;
5841
5842         return 0;
5843 }
5844
5845 int si_dpm_enable(struct radeon_device *rdev)
5846 {
5847         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
5848         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
5849         struct si_power_info *si_pi = si_get_pi(rdev);
5850         struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps;
5851         int ret;
5852
5853         if (si_is_smc_running(rdev))
5854                 return -EINVAL;
5855         if (pi->voltage_control || si_pi->voltage_control_svi2)
5856                 si_enable_voltage_control(rdev, true);
5857         if (pi->mvdd_control)
5858                 si_get_mvdd_configuration(rdev);
5859         if (pi->voltage_control || si_pi->voltage_control_svi2) {
5860                 ret = si_construct_voltage_tables(rdev);
5861                 if (ret) {
5862                         DRM_ERROR("si_construct_voltage_tables failed\n");
5863                         return ret;
5864                 }
5865         }
5866         if (eg_pi->dynamic_ac_timing) {
5867                 ret = si_initialize_mc_reg_table(rdev);
5868                 if (ret)
5869                         eg_pi->dynamic_ac_timing = false;
5870         }
5871         if (pi->dynamic_ss)
5872                 si_enable_spread_spectrum(rdev, true);
5873         if (pi->thermal_protection)
5874                 si_enable_thermal_protection(rdev, true);
5875         si_setup_bsp(rdev);
5876         si_program_git(rdev);
5877         si_program_tp(rdev);
5878         si_program_tpp(rdev);
5879         si_program_sstp(rdev);
5880         si_enable_display_gap(rdev);
5881         si_program_vc(rdev);
5882         ret = si_upload_firmware(rdev);
5883         if (ret) {
5884                 DRM_ERROR("si_upload_firmware failed\n");
5885                 return ret;
5886         }
5887         ret = si_process_firmware_header(rdev);
5888         if (ret) {
5889                 DRM_ERROR("si_process_firmware_header failed\n");
5890                 return ret;
5891         }
5892         ret = si_initial_switch_from_arb_f0_to_f1(rdev);
5893         if (ret) {
5894                 DRM_ERROR("si_initial_switch_from_arb_f0_to_f1 failed\n");
5895                 return ret;
5896         }
5897         ret = si_init_smc_table(rdev);
5898         if (ret) {
5899                 DRM_ERROR("si_init_smc_table failed\n");
5900                 return ret;
5901         }
5902         ret = si_init_smc_spll_table(rdev);
5903         if (ret) {
5904                 DRM_ERROR("si_init_smc_spll_table failed\n");
5905                 return ret;
5906         }
5907         ret = si_init_arb_table_index(rdev);
5908         if (ret) {
5909                 DRM_ERROR("si_init_arb_table_index failed\n");
5910                 return ret;
5911         }
5912         if (eg_pi->dynamic_ac_timing) {
5913                 ret = si_populate_mc_reg_table(rdev, boot_ps);
5914                 if (ret) {
5915                         DRM_ERROR("si_populate_mc_reg_table failed\n");
5916                         return ret;
5917                 }
5918         }
5919         ret = si_initialize_smc_cac_tables(rdev);
5920         if (ret) {
5921                 DRM_ERROR("si_initialize_smc_cac_tables failed\n");
5922                 return ret;
5923         }
5924         ret = si_initialize_hardware_cac_manager(rdev);
5925         if (ret) {
5926                 DRM_ERROR("si_initialize_hardware_cac_manager failed\n");
5927                 return ret;
5928         }
5929         ret = si_initialize_smc_dte_tables(rdev);
5930         if (ret) {
5931                 DRM_ERROR("si_initialize_smc_dte_tables failed\n");
5932                 return ret;
5933         }
5934         ret = si_populate_smc_tdp_limits(rdev, boot_ps);
5935         if (ret) {
5936                 DRM_ERROR("si_populate_smc_tdp_limits failed\n");
5937                 return ret;
5938         }
5939         ret = si_populate_smc_tdp_limits_2(rdev, boot_ps);
5940         if (ret) {
5941                 DRM_ERROR("si_populate_smc_tdp_limits_2 failed\n");
5942                 return ret;
5943         }
5944         si_program_response_times(rdev);
5945         si_program_ds_registers(rdev);
5946         si_dpm_start_smc(rdev);
5947         ret = si_notify_smc_display_change(rdev, false);
5948         if (ret) {
5949                 DRM_ERROR("si_notify_smc_display_change failed\n");
5950                 return ret;
5951         }
5952         si_enable_sclk_control(rdev, true);
5953         si_start_dpm(rdev);
5954
5955         si_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true);
5956
5957         ni_update_current_ps(rdev, boot_ps);
5958
5959         return 0;
5960 }
5961
5962 int si_dpm_late_enable(struct radeon_device *rdev)
5963 {
5964         int ret;
5965
5966         if (rdev->irq.installed &&
5967             r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) {
5968                 PPSMC_Result result;
5969
5970                 ret = si_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
5971                 if (ret)
5972                         return ret;
5973                 rdev->irq.dpm_thermal = true;
5974                 radeon_irq_set(rdev);
5975                 result = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt);
5976
5977                 if (result != PPSMC_Result_OK)
5978                         DRM_DEBUG_KMS("Could not enable thermal interrupts.\n");
5979         }
5980
5981         return 0;
5982 }
5983
5984 void si_dpm_disable(struct radeon_device *rdev)
5985 {
5986         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
5987         struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps;
5988
5989         if (!si_is_smc_running(rdev))
5990                 return;
5991         si_disable_ulv(rdev);
5992         si_clear_vc(rdev);
5993         if (pi->thermal_protection)
5994                 si_enable_thermal_protection(rdev, false);
5995         si_enable_power_containment(rdev, boot_ps, false);
5996         si_enable_smc_cac(rdev, boot_ps, false);
5997         si_enable_spread_spectrum(rdev, false);
5998         si_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, false);
5999         si_stop_dpm(rdev);
6000         si_reset_to_default(rdev);
6001         si_dpm_stop_smc(rdev);
6002         si_force_switch_to_arb_f0(rdev);
6003
6004         ni_update_current_ps(rdev, boot_ps);
6005 }
6006
6007 int si_dpm_pre_set_power_state(struct radeon_device *rdev)
6008 {
6009         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
6010         struct radeon_ps requested_ps = *rdev->pm.dpm.requested_ps;
6011         struct radeon_ps *new_ps = &requested_ps;
6012
6013         ni_update_requested_ps(rdev, new_ps);
6014
6015         si_apply_state_adjust_rules(rdev, &eg_pi->requested_rps);
6016
6017         return 0;
6018 }
6019
6020 static int si_power_control_set_level(struct radeon_device *rdev)
6021 {
6022         struct radeon_ps *new_ps = rdev->pm.dpm.requested_ps;
6023         int ret;
6024
6025         ret = si_restrict_performance_levels_before_switch(rdev);
6026         if (ret)
6027                 return ret;
6028         ret = si_halt_smc(rdev);
6029         if (ret)
6030                 return ret;
6031         ret = si_populate_smc_tdp_limits(rdev, new_ps);
6032         if (ret)
6033                 return ret;
6034         ret = si_populate_smc_tdp_limits_2(rdev, new_ps);
6035         if (ret)
6036                 return ret;
6037         ret = si_resume_smc(rdev);
6038         if (ret)
6039                 return ret;
6040         ret = si_set_sw_state(rdev);
6041         if (ret)
6042                 return ret;
6043         return 0;
6044 }
6045
6046 int si_dpm_set_power_state(struct radeon_device *rdev)
6047 {
6048         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
6049         struct radeon_ps *new_ps = &eg_pi->requested_rps;
6050         struct radeon_ps *old_ps = &eg_pi->current_rps;
6051         int ret;
6052
6053         ret = si_disable_ulv(rdev);
6054         if (ret) {
6055                 DRM_ERROR("si_disable_ulv failed\n");
6056                 return ret;
6057         }
6058         ret = si_restrict_performance_levels_before_switch(rdev);
6059         if (ret) {
6060                 DRM_ERROR("si_restrict_performance_levels_before_switch failed\n");
6061                 return ret;
6062         }
6063         if (eg_pi->pcie_performance_request)
6064                 si_request_link_speed_change_before_state_change(rdev, new_ps, old_ps);
6065         ni_set_uvd_clock_before_set_eng_clock(rdev, new_ps, old_ps);
6066         ret = si_enable_power_containment(rdev, new_ps, false);
6067         if (ret) {
6068                 DRM_ERROR("si_enable_power_containment failed\n");
6069                 return ret;
6070         }
6071         ret = si_enable_smc_cac(rdev, new_ps, false);
6072         if (ret) {
6073                 DRM_ERROR("si_enable_smc_cac failed\n");
6074                 return ret;
6075         }
6076         ret = si_halt_smc(rdev);
6077         if (ret) {
6078                 DRM_ERROR("si_halt_smc failed\n");
6079                 return ret;
6080         }
6081         ret = si_upload_sw_state(rdev, new_ps);
6082         if (ret) {
6083                 DRM_ERROR("si_upload_sw_state failed\n");
6084                 return ret;
6085         }
6086         ret = si_upload_smc_data(rdev);
6087         if (ret) {
6088                 DRM_ERROR("si_upload_smc_data failed\n");
6089                 return ret;
6090         }
6091         ret = si_upload_ulv_state(rdev);
6092         if (ret) {
6093                 DRM_ERROR("si_upload_ulv_state failed\n");
6094                 return ret;
6095         }
6096         if (eg_pi->dynamic_ac_timing) {
6097                 ret = si_upload_mc_reg_table(rdev, new_ps);
6098                 if (ret) {
6099                         DRM_ERROR("si_upload_mc_reg_table failed\n");
6100                         return ret;
6101                 }
6102         }
6103         ret = si_program_memory_timing_parameters(rdev, new_ps);
6104         if (ret) {
6105                 DRM_ERROR("si_program_memory_timing_parameters failed\n");
6106                 return ret;
6107         }
6108         si_set_pcie_lane_width_in_smc(rdev, new_ps, old_ps);
6109
6110         ret = si_resume_smc(rdev);
6111         if (ret) {
6112                 DRM_ERROR("si_resume_smc failed\n");
6113                 return ret;
6114         }
6115         ret = si_set_sw_state(rdev);
6116         if (ret) {
6117                 DRM_ERROR("si_set_sw_state failed\n");
6118                 return ret;
6119         }
6120         ni_set_uvd_clock_after_set_eng_clock(rdev, new_ps, old_ps);
6121         if (eg_pi->pcie_performance_request)
6122                 si_notify_link_speed_change_after_state_change(rdev, new_ps, old_ps);
6123         ret = si_set_power_state_conditionally_enable_ulv(rdev, new_ps);
6124         if (ret) {
6125                 DRM_ERROR("si_set_power_state_conditionally_enable_ulv failed\n");
6126                 return ret;
6127         }
6128         ret = si_enable_smc_cac(rdev, new_ps, true);
6129         if (ret) {
6130                 DRM_ERROR("si_enable_smc_cac failed\n");
6131                 return ret;
6132         }
6133         ret = si_enable_power_containment(rdev, new_ps, true);
6134         if (ret) {
6135                 DRM_ERROR("si_enable_power_containment failed\n");
6136                 return ret;
6137         }
6138
6139         ret = si_power_control_set_level(rdev);
6140         if (ret) {
6141                 DRM_ERROR("si_power_control_set_level failed\n");
6142                 return ret;
6143         }
6144
6145         return 0;
6146 }
6147
6148 void si_dpm_post_set_power_state(struct radeon_device *rdev)
6149 {
6150         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
6151         struct radeon_ps *new_ps = &eg_pi->requested_rps;
6152
6153         ni_update_current_ps(rdev, new_ps);
6154 }
6155
6156
6157 void si_dpm_reset_asic(struct radeon_device *rdev)
6158 {
6159         si_restrict_performance_levels_before_switch(rdev);
6160         si_disable_ulv(rdev);
6161         si_set_boot_state(rdev);
6162 }
6163
6164 void si_dpm_display_configuration_changed(struct radeon_device *rdev)
6165 {
6166         si_program_display_gap(rdev);
6167 }
6168
6169 union power_info {
6170         struct _ATOM_POWERPLAY_INFO info;
6171         struct _ATOM_POWERPLAY_INFO_V2 info_2;
6172         struct _ATOM_POWERPLAY_INFO_V3 info_3;
6173         struct _ATOM_PPLIB_POWERPLAYTABLE pplib;
6174         struct _ATOM_PPLIB_POWERPLAYTABLE2 pplib2;
6175         struct _ATOM_PPLIB_POWERPLAYTABLE3 pplib3;
6176 };
6177
6178 union pplib_clock_info {
6179         struct _ATOM_PPLIB_R600_CLOCK_INFO r600;
6180         struct _ATOM_PPLIB_RS780_CLOCK_INFO rs780;
6181         struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen;
6182         struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo;
6183         struct _ATOM_PPLIB_SI_CLOCK_INFO si;
6184 };
6185
6186 union pplib_power_state {
6187         struct _ATOM_PPLIB_STATE v1;
6188         struct _ATOM_PPLIB_STATE_V2 v2;
6189 };
6190
6191 static void si_parse_pplib_non_clock_info(struct radeon_device *rdev,
6192                                           struct radeon_ps *rps,
6193                                           struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info,
6194                                           u8 table_rev)
6195 {
6196         rps->caps = le32_to_cpu(non_clock_info->ulCapsAndSettings);
6197         rps->class = le16_to_cpu(non_clock_info->usClassification);
6198         rps->class2 = le16_to_cpu(non_clock_info->usClassification2);
6199
6200         if (ATOM_PPLIB_NONCLOCKINFO_VER1 < table_rev) {
6201                 rps->vclk = le32_to_cpu(non_clock_info->ulVCLK);
6202                 rps->dclk = le32_to_cpu(non_clock_info->ulDCLK);
6203         } else if (r600_is_uvd_state(rps->class, rps->class2)) {
6204                 rps->vclk = RV770_DEFAULT_VCLK_FREQ;
6205                 rps->dclk = RV770_DEFAULT_DCLK_FREQ;
6206         } else {
6207                 rps->vclk = 0;
6208                 rps->dclk = 0;
6209         }
6210
6211         if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT)
6212                 rdev->pm.dpm.boot_ps = rps;
6213         if (rps->class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE)
6214                 rdev->pm.dpm.uvd_ps = rps;
6215 }
6216
6217 static void si_parse_pplib_clock_info(struct radeon_device *rdev,
6218                                       struct radeon_ps *rps, int index,
6219                                       union pplib_clock_info *clock_info)
6220 {
6221         struct rv7xx_power_info *pi = rv770_get_pi(rdev);
6222         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
6223         struct si_power_info *si_pi = si_get_pi(rdev);
6224         struct ni_ps *ps = ni_get_ps(rps);
6225         u16 leakage_voltage;
6226         struct rv7xx_pl *pl = &ps->performance_levels[index];
6227         int ret;
6228
6229         ps->performance_level_count = index + 1;
6230
6231         pl->sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
6232         pl->sclk |= clock_info->si.ucEngineClockHigh << 16;
6233         pl->mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
6234         pl->mclk |= clock_info->si.ucMemoryClockHigh << 16;
6235
6236         pl->vddc = le16_to_cpu(clock_info->si.usVDDC);
6237         pl->vddci = le16_to_cpu(clock_info->si.usVDDCI);
6238         pl->flags = le32_to_cpu(clock_info->si.ulFlags);
6239         pl->pcie_gen = r600_get_pcie_gen_support(rdev,
6240                                                  si_pi->sys_pcie_mask,
6241                                                  si_pi->boot_pcie_gen,
6242                                                  clock_info->si.ucPCIEGen);
6243
6244         /* patch up vddc if necessary */
6245         ret = si_get_leakage_voltage_from_leakage_index(rdev, pl->vddc,
6246                                                         &leakage_voltage);
6247         if (ret == 0)
6248                 pl->vddc = leakage_voltage;
6249
6250         if (rps->class & ATOM_PPLIB_CLASSIFICATION_ACPI) {
6251                 pi->acpi_vddc = pl->vddc;
6252                 eg_pi->acpi_vddci = pl->vddci;
6253                 si_pi->acpi_pcie_gen = pl->pcie_gen;
6254         }
6255
6256         if ((rps->class2 & ATOM_PPLIB_CLASSIFICATION2_ULV) &&
6257             index == 0) {
6258                 /* XXX disable for A0 tahiti */
6259                 si_pi->ulv.supported = false;
6260                 si_pi->ulv.pl = *pl;
6261                 si_pi->ulv.one_pcie_lane_in_ulv = false;
6262                 si_pi->ulv.volt_change_delay = SISLANDS_ULVVOLTAGECHANGEDELAY_DFLT;
6263                 si_pi->ulv.cg_ulv_parameter = SISLANDS_CGULVPARAMETER_DFLT;
6264                 si_pi->ulv.cg_ulv_control = SISLANDS_CGULVCONTROL_DFLT;
6265         }
6266
6267         if (pi->min_vddc_in_table > pl->vddc)
6268                 pi->min_vddc_in_table = pl->vddc;
6269
6270         if (pi->max_vddc_in_table < pl->vddc)
6271                 pi->max_vddc_in_table = pl->vddc;
6272
6273         /* patch up boot state */
6274         if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT) {
6275                 u16 vddc, vddci, mvdd;
6276                 radeon_atombios_get_default_voltages(rdev, &vddc, &vddci, &mvdd);
6277                 pl->mclk = rdev->clock.default_mclk;
6278                 pl->sclk = rdev->clock.default_sclk;
6279                 pl->vddc = vddc;
6280                 pl->vddci = vddci;
6281                 si_pi->mvdd_bootup_value = mvdd;
6282         }
6283
6284         if ((rps->class & ATOM_PPLIB_CLASSIFICATION_UI_MASK) ==
6285             ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE) {
6286                 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk = pl->sclk;
6287                 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.mclk = pl->mclk;
6288                 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddc = pl->vddc;
6289                 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddci = pl->vddci;
6290         }
6291 }
6292
6293 static int si_parse_power_table(struct radeon_device *rdev)
6294 {
6295         struct radeon_mode_info *mode_info = &rdev->mode_info;
6296         struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info;
6297         union pplib_power_state *power_state;
6298         int i, j, k, non_clock_array_index, clock_array_index;
6299         union pplib_clock_info *clock_info;
6300         struct _StateArray *state_array;
6301         struct _ClockInfoArray *clock_info_array;
6302         struct _NonClockInfoArray *non_clock_info_array;
6303         union power_info *power_info;
6304         int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo);
6305         u16 data_offset;
6306         u8 frev, crev;
6307         u8 *power_state_offset;
6308         struct ni_ps *ps;
6309
6310         if (!atom_parse_data_header(mode_info->atom_context, index, NULL,
6311                                    &frev, &crev, &data_offset))
6312                 return -EINVAL;
6313         power_info = (union power_info *)(mode_info->atom_context->bios + data_offset);
6314
6315         state_array = (struct _StateArray *)
6316                 (mode_info->atom_context->bios + data_offset +
6317                  le16_to_cpu(power_info->pplib.usStateArrayOffset));
6318         clock_info_array = (struct _ClockInfoArray *)
6319                 (mode_info->atom_context->bios + data_offset +
6320                  le16_to_cpu(power_info->pplib.usClockInfoArrayOffset));
6321         non_clock_info_array = (struct _NonClockInfoArray *)
6322                 (mode_info->atom_context->bios + data_offset +
6323                  le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset));
6324
6325         rdev->pm.dpm.ps = kzalloc(sizeof(struct radeon_ps) *
6326                                   state_array->ucNumEntries, GFP_KERNEL);
6327         if (!rdev->pm.dpm.ps)
6328                 return -ENOMEM;
6329         power_state_offset = (u8 *)state_array->states;
6330         for (i = 0; i < state_array->ucNumEntries; i++) {
6331                 u8 *idx;
6332                 power_state = (union pplib_power_state *)power_state_offset;
6333                 non_clock_array_index = power_state->v2.nonClockInfoIndex;
6334                 non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *)
6335                         &non_clock_info_array->nonClockInfo[non_clock_array_index];
6336                 if (!rdev->pm.power_state[i].clock_info)
6337                         return -EINVAL;
6338                 ps = kzalloc(sizeof(struct ni_ps), GFP_KERNEL);
6339                 if (ps == NULL) {
6340                         kfree(rdev->pm.dpm.ps);
6341                         return -ENOMEM;
6342                 }
6343                 rdev->pm.dpm.ps[i].ps_priv = ps;
6344                 si_parse_pplib_non_clock_info(rdev, &rdev->pm.dpm.ps[i],
6345                                               non_clock_info,
6346                                               non_clock_info_array->ucEntrySize);
6347                 k = 0;
6348                 idx = (u8 *)&power_state->v2.clockInfoIndex[0];
6349                 for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) {
6350                         clock_array_index = idx[j];
6351                         if (clock_array_index >= clock_info_array->ucNumEntries)
6352                                 continue;
6353                         if (k >= SISLANDS_MAX_HARDWARE_POWERLEVELS)
6354                                 break;
6355                         clock_info = (union pplib_clock_info *)
6356                                 ((u8 *)&clock_info_array->clockInfo[0] +
6357                                  (clock_array_index * clock_info_array->ucEntrySize));
6358                         si_parse_pplib_clock_info(rdev,
6359                                                   &rdev->pm.dpm.ps[i], k,
6360                                                   clock_info);
6361                         k++;
6362                 }
6363                 power_state_offset += 2 + power_state->v2.ucNumDPMLevels;
6364         }
6365         rdev->pm.dpm.num_ps = state_array->ucNumEntries;
6366         return 0;
6367 }
6368
6369 int si_dpm_init(struct radeon_device *rdev)
6370 {
6371         struct rv7xx_power_info *pi;
6372         struct evergreen_power_info *eg_pi;
6373         struct ni_power_info *ni_pi;
6374         struct si_power_info *si_pi;
6375         struct atom_clock_dividers dividers;
6376         int ret;
6377         u32 mask;
6378
6379         si_pi = kzalloc(sizeof(struct si_power_info), GFP_KERNEL);
6380         if (si_pi == NULL)
6381                 return -ENOMEM;
6382         rdev->pm.dpm.priv = si_pi;
6383         ni_pi = &si_pi->ni;
6384         eg_pi = &ni_pi->eg;
6385         pi = &eg_pi->rv7xx;
6386
6387         ret = drm_pcie_get_speed_cap_mask(rdev->ddev, &mask);
6388         if (ret)
6389                 si_pi->sys_pcie_mask = 0;
6390         else
6391                 si_pi->sys_pcie_mask = mask;
6392         si_pi->force_pcie_gen = RADEON_PCIE_GEN_INVALID;
6393         si_pi->boot_pcie_gen = si_get_current_pcie_speed(rdev);
6394
6395         si_set_max_cu_value(rdev);
6396
6397         rv770_get_max_vddc(rdev);
6398         si_get_leakage_vddc(rdev);
6399         si_patch_dependency_tables_based_on_leakage(rdev);
6400
6401         pi->acpi_vddc = 0;
6402         eg_pi->acpi_vddci = 0;
6403         pi->min_vddc_in_table = 0;
6404         pi->max_vddc_in_table = 0;
6405
6406         ret = r600_get_platform_caps(rdev);
6407         if (ret)
6408                 return ret;
6409
6410         ret = si_parse_power_table(rdev);
6411         if (ret)
6412                 return ret;
6413         ret = r600_parse_extended_power_table(rdev);
6414         if (ret)
6415                 return ret;
6416
6417         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries =
6418                 kzalloc(4 * sizeof(struct radeon_clock_voltage_dependency_entry), GFP_KERNEL);
6419         if (!rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries) {
6420                 r600_free_extended_power_table(rdev);
6421                 return -ENOMEM;
6422         }
6423         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count = 4;
6424         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].clk = 0;
6425         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].v = 0;
6426         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].clk = 36000;
6427         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].v = 720;
6428         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].clk = 54000;
6429         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].v = 810;
6430         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].clk = 72000;
6431         rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].v = 900;
6432
6433         if (rdev->pm.dpm.voltage_response_time == 0)
6434                 rdev->pm.dpm.voltage_response_time = R600_VOLTAGERESPONSETIME_DFLT;
6435         if (rdev->pm.dpm.backbias_response_time == 0)
6436                 rdev->pm.dpm.backbias_response_time = R600_BACKBIASRESPONSETIME_DFLT;
6437
6438         ret = radeon_atom_get_clock_dividers(rdev, COMPUTE_ENGINE_PLL_PARAM,
6439                                              0, false, &dividers);
6440         if (ret)
6441                 pi->ref_div = dividers.ref_div + 1;
6442         else
6443                 pi->ref_div = R600_REFERENCEDIVIDER_DFLT;
6444
6445         eg_pi->smu_uvd_hs = false;
6446
6447         pi->mclk_strobe_mode_threshold = 40000;
6448         if (si_is_special_1gb_platform(rdev))
6449                 pi->mclk_stutter_mode_threshold = 0;
6450         else
6451                 pi->mclk_stutter_mode_threshold = pi->mclk_strobe_mode_threshold;
6452         pi->mclk_edc_enable_threshold = 40000;
6453         eg_pi->mclk_edc_wr_enable_threshold = 40000;
6454
6455         ni_pi->mclk_rtt_mode_threshold = eg_pi->mclk_edc_wr_enable_threshold;
6456
6457         pi->voltage_control =
6458                 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC,
6459                                             VOLTAGE_OBJ_GPIO_LUT);
6460         if (!pi->voltage_control) {
6461                 si_pi->voltage_control_svi2 =
6462                         radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC,
6463                                                     VOLTAGE_OBJ_SVID2);
6464                 if (si_pi->voltage_control_svi2)
6465                         radeon_atom_get_svi2_info(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC,
6466                                                   &si_pi->svd_gpio_id, &si_pi->svc_gpio_id);
6467         }
6468
6469         pi->mvdd_control =
6470                 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_MVDDC,
6471                                             VOLTAGE_OBJ_GPIO_LUT);
6472
6473         eg_pi->vddci_control =
6474                 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
6475                                             VOLTAGE_OBJ_GPIO_LUT);
6476         if (!eg_pi->vddci_control)
6477                 si_pi->vddci_control_svi2 =
6478                         radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
6479                                                     VOLTAGE_OBJ_SVID2);
6480
6481         si_pi->vddc_phase_shed_control =
6482                 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC,
6483                                             VOLTAGE_OBJ_PHASE_LUT);
6484
6485         rv770_get_engine_memory_ss(rdev);
6486
6487         pi->asi = RV770_ASI_DFLT;
6488         pi->pasi = CYPRESS_HASI_DFLT;
6489         pi->vrc = SISLANDS_VRC_DFLT;
6490
6491         pi->gfx_clock_gating = true;
6492
6493         eg_pi->sclk_deep_sleep = true;
6494         si_pi->sclk_deep_sleep_above_low = false;
6495
6496         if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE)
6497                 pi->thermal_protection = true;
6498         else
6499                 pi->thermal_protection = false;
6500
6501         eg_pi->dynamic_ac_timing = true;
6502
6503         eg_pi->light_sleep = true;
6504 #if defined(CONFIG_ACPI)
6505         eg_pi->pcie_performance_request =
6506                 radeon_acpi_is_pcie_performance_request_supported(rdev);
6507 #else
6508         eg_pi->pcie_performance_request = false;
6509 #endif
6510
6511         si_pi->sram_end = SMC_RAM_END;
6512
6513         rdev->pm.dpm.dyn_state.mclk_sclk_ratio = 4;
6514         rdev->pm.dpm.dyn_state.sclk_mclk_delta = 15000;
6515         rdev->pm.dpm.dyn_state.vddc_vddci_delta = 200;
6516         rdev->pm.dpm.dyn_state.valid_sclk_values.count = 0;
6517         rdev->pm.dpm.dyn_state.valid_sclk_values.values = NULL;
6518         rdev->pm.dpm.dyn_state.valid_mclk_values.count = 0;
6519         rdev->pm.dpm.dyn_state.valid_mclk_values.values = NULL;
6520
6521         si_initialize_powertune_defaults(rdev);
6522
6523         /* make sure dc limits are valid */
6524         if ((rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.sclk == 0) ||
6525             (rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.mclk == 0))
6526                 rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc =
6527                         rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
6528
6529         return 0;
6530 }
6531
6532 void si_dpm_fini(struct radeon_device *rdev)
6533 {
6534         int i;
6535
6536         for (i = 0; i < rdev->pm.dpm.num_ps; i++) {
6537                 kfree(rdev->pm.dpm.ps[i].ps_priv);
6538         }
6539         kfree(rdev->pm.dpm.ps);
6540         kfree(rdev->pm.dpm.priv);
6541         kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries);
6542         r600_free_extended_power_table(rdev);
6543 }
6544
6545 void si_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev,
6546                                                     struct seq_file *m)
6547 {
6548         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
6549         struct radeon_ps *rps = &eg_pi->current_rps;
6550         struct ni_ps *ps = ni_get_ps(rps);
6551         struct rv7xx_pl *pl;
6552         u32 current_index =
6553                 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
6554                 CURRENT_STATE_INDEX_SHIFT;
6555
6556         if (current_index >= ps->performance_level_count) {
6557                 seq_printf(m, "invalid dpm profile %d\n", current_index);
6558         } else {
6559                 pl = &ps->performance_levels[current_index];
6560                 seq_printf(m, "uvd    vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
6561                 seq_printf(m, "power level %d    sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n",
6562                            current_index, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1);
6563         }
6564 }