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 <linux/math64.h> 25 #include <linux/pci.h> 26 #include <linux/seq_file.h> 27 28 #include "atom.h" 29 #include "r600_dpm.h" 30 #include "radeon.h" 31 #include "radeon_asic.h" 32 #include "si_dpm.h" 33 #include "sid.h" 34 35 #define MC_CG_ARB_FREQ_F0 0x0a 36 #define MC_CG_ARB_FREQ_F1 0x0b 37 #define MC_CG_ARB_FREQ_F2 0x0c 38 #define MC_CG_ARB_FREQ_F3 0x0d 39 40 #define SMC_RAM_END 0x20000 41 42 #define SCLK_MIN_DEEPSLEEP_FREQ 1350 43 44 static const struct si_cac_config_reg cac_weights_tahiti[] = 45 { 46 { 0x0, 0x0000ffff, 0, 0xc, SISLANDS_CACCONFIG_CGIND }, 47 { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 48 { 0x1, 0x0000ffff, 0, 0x101, SISLANDS_CACCONFIG_CGIND }, 49 { 0x1, 0xffff0000, 16, 0xc, SISLANDS_CACCONFIG_CGIND }, 50 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 51 { 0x3, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 52 { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 53 { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 54 { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 55 { 0x5, 0x0000ffff, 0, 0x8fc, SISLANDS_CACCONFIG_CGIND }, 56 { 0x5, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 57 { 0x6, 0x0000ffff, 0, 0x95, SISLANDS_CACCONFIG_CGIND }, 58 { 0x6, 0xffff0000, 16, 0x34e, SISLANDS_CACCONFIG_CGIND }, 59 { 0x18f, 0x0000ffff, 0, 0x1a1, SISLANDS_CACCONFIG_CGIND }, 60 { 0x7, 0x0000ffff, 0, 0xda, SISLANDS_CACCONFIG_CGIND }, 61 { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 62 { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 63 { 0x8, 0xffff0000, 16, 0x46, SISLANDS_CACCONFIG_CGIND }, 64 { 0x9, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 65 { 0xa, 0x0000ffff, 0, 0x208, SISLANDS_CACCONFIG_CGIND }, 66 { 0xb, 0x0000ffff, 0, 0xe7, SISLANDS_CACCONFIG_CGIND }, 67 { 0xb, 0xffff0000, 16, 0x948, SISLANDS_CACCONFIG_CGIND }, 68 { 0xc, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 69 { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 70 { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 71 { 0xe, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 72 { 0xf, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 73 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 74 { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 75 { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 76 { 0x11, 0x0000ffff, 0, 0x167, SISLANDS_CACCONFIG_CGIND }, 77 { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 78 { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 79 { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 80 { 0x13, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND }, 81 { 0x14, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 82 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 83 { 0x15, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND }, 84 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 85 { 0x16, 0x0000ffff, 0, 0x31, SISLANDS_CACCONFIG_CGIND }, 86 { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 87 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 88 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 89 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 90 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 91 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 92 { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 93 { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 94 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 95 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 96 { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 97 { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 98 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 99 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 100 { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 101 { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 102 { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 103 { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 104 { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 105 { 0x6d, 0x0000ffff, 0, 0x18e, SISLANDS_CACCONFIG_CGIND }, 106 { 0xFFFFFFFF } 107 }; 108 109 static const struct si_cac_config_reg lcac_tahiti[] = 110 { 111 { 0x143, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND }, 112 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 113 { 0x146, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND }, 114 { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 115 { 0x149, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND }, 116 { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 117 { 0x14c, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND }, 118 { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 119 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 120 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 121 { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 122 { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 123 { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 124 { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 125 { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 126 { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 127 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 128 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 129 { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 130 { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 131 { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 132 { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 133 { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 134 { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 135 { 0x8c, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 136 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 137 { 0x8f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 138 { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 139 { 0x92, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 140 { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 141 { 0x95, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 142 { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 143 { 0x14f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 144 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 145 { 0x152, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 146 { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 147 { 0x155, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 148 { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 149 { 0x158, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 150 { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 151 { 0x110, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 152 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 153 { 0x113, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 154 { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 155 { 0x116, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 156 { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 157 { 0x119, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 158 { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 159 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 160 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 161 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 162 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 163 { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 164 { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 165 { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 166 { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 167 { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 168 { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 169 { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 170 { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 171 { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 172 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 173 { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 174 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 175 { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 176 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 177 { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 178 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 179 { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 180 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 181 { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 182 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 183 { 0x16d, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND }, 184 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 185 { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 186 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 187 { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 188 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 189 { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 190 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 191 { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 192 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 193 { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 194 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 195 { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 196 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 197 { 0xFFFFFFFF } 198 199 }; 200 201 static const struct si_cac_config_reg cac_override_tahiti[] = 202 { 203 { 0xFFFFFFFF } 204 }; 205 206 static const struct si_powertune_data powertune_data_tahiti = 207 { 208 ((1 << 16) | 27027), 209 6, 210 0, 211 4, 212 95, 213 { 214 0UL, 215 0UL, 216 4521550UL, 217 309631529UL, 218 -1270850L, 219 4513710L, 220 40 221 }, 222 595000000UL, 223 12, 224 { 225 0, 226 0, 227 0, 228 0, 229 0, 230 0, 231 0, 232 0 233 }, 234 true 235 }; 236 237 static const struct si_dte_data dte_data_tahiti = 238 { 239 { 1159409, 0, 0, 0, 0 }, 240 { 777, 0, 0, 0, 0 }, 241 2, 242 54000, 243 127000, 244 25, 245 2, 246 10, 247 13, 248 { 27, 31, 35, 39, 43, 47, 54, 61, 67, 74, 81, 88, 95, 0, 0, 0 }, 249 { 240888759, 221057860, 235370597, 162287531, 158510299, 131423027, 116673180, 103067515, 87941937, 76209048, 68209175, 64090048, 58301890, 0, 0, 0 }, 250 { 12024, 11189, 11451, 8411, 7939, 6666, 5681, 4905, 4241, 3720, 3354, 3122, 2890, 0, 0, 0 }, 251 85, 252 false 253 }; 254 255 static const struct si_dte_data dte_data_tahiti_le = 256 { 257 { 0x1E8480, 0x7A1200, 0x2160EC0, 0x3938700, 0 }, 258 { 0x7D, 0x7D, 0x4E4, 0xB00, 0 }, 259 0x5, 260 0xAFC8, 261 0x64, 262 0x32, 263 1, 264 0, 265 0x10, 266 { 0x78, 0x7C, 0x82, 0x88, 0x8E, 0x94, 0x9A, 0xA0, 0xA6, 0xAC, 0xB0, 0xB4, 0xB8, 0xBC, 0xC0, 0xC4 }, 267 { 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700 }, 268 { 0x2AF8, 0x2AF8, 0x29BB, 0x27F9, 0x2637, 0x2475, 0x22B3, 0x20F1, 0x1F2F, 0x1D6D, 0x1734, 0x1414, 0x10F4, 0xDD4, 0xAB4, 0x794 }, 269 85, 270 true 271 }; 272 273 static const struct si_dte_data dte_data_tahiti_pro = 274 { 275 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 276 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 277 5, 278 45000, 279 100, 280 0xA, 281 1, 282 0, 283 0x10, 284 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 285 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 286 { 0x7D0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 287 90, 288 true 289 }; 290 291 static const struct si_dte_data dte_data_new_zealand = 292 { 293 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0 }, 294 { 0x29B, 0x3E9, 0x537, 0x7D2, 0 }, 295 0x5, 296 0xAFC8, 297 0x69, 298 0x32, 299 1, 300 0, 301 0x10, 302 { 0x82, 0xA0, 0xB4, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE }, 303 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 304 { 0xDAC, 0x1388, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685 }, 305 85, 306 true 307 }; 308 309 static const struct si_dte_data dte_data_aruba_pro = 310 { 311 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 312 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 313 5, 314 45000, 315 100, 316 0xA, 317 1, 318 0, 319 0x10, 320 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 321 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 322 { 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 323 90, 324 true 325 }; 326 327 static const struct si_dte_data dte_data_malta = 328 { 329 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 330 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 331 5, 332 45000, 333 100, 334 0xA, 335 1, 336 0, 337 0x10, 338 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 339 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 340 { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 341 90, 342 true 343 }; 344 345 struct si_cac_config_reg cac_weights_pitcairn[] = 346 { 347 { 0x0, 0x0000ffff, 0, 0x8a, SISLANDS_CACCONFIG_CGIND }, 348 { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 349 { 0x1, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 350 { 0x1, 0xffff0000, 16, 0x24d, SISLANDS_CACCONFIG_CGIND }, 351 { 0x2, 0x0000ffff, 0, 0x19, SISLANDS_CACCONFIG_CGIND }, 352 { 0x3, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND }, 353 { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 354 { 0x4, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND }, 355 { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 356 { 0x5, 0x0000ffff, 0, 0xc11, SISLANDS_CACCONFIG_CGIND }, 357 { 0x5, 0xffff0000, 16, 0x7f3, SISLANDS_CACCONFIG_CGIND }, 358 { 0x6, 0x0000ffff, 0, 0x403, SISLANDS_CACCONFIG_CGIND }, 359 { 0x6, 0xffff0000, 16, 0x367, SISLANDS_CACCONFIG_CGIND }, 360 { 0x18f, 0x0000ffff, 0, 0x4c9, SISLANDS_CACCONFIG_CGIND }, 361 { 0x7, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 362 { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 363 { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 364 { 0x8, 0xffff0000, 16, 0x45d, SISLANDS_CACCONFIG_CGIND }, 365 { 0x9, 0x0000ffff, 0, 0x36d, SISLANDS_CACCONFIG_CGIND }, 366 { 0xa, 0x0000ffff, 0, 0x534, SISLANDS_CACCONFIG_CGIND }, 367 { 0xb, 0x0000ffff, 0, 0x5da, SISLANDS_CACCONFIG_CGIND }, 368 { 0xb, 0xffff0000, 16, 0x880, SISLANDS_CACCONFIG_CGIND }, 369 { 0xc, 0x0000ffff, 0, 0x201, SISLANDS_CACCONFIG_CGIND }, 370 { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 371 { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 372 { 0xe, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND }, 373 { 0xf, 0x0000ffff, 0, 0x1f, SISLANDS_CACCONFIG_CGIND }, 374 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 375 { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 376 { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 377 { 0x11, 0x0000ffff, 0, 0x5de, SISLANDS_CACCONFIG_CGIND }, 378 { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 379 { 0x12, 0x0000ffff, 0, 0x7b, SISLANDS_CACCONFIG_CGIND }, 380 { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 381 { 0x13, 0xffff0000, 16, 0x13, SISLANDS_CACCONFIG_CGIND }, 382 { 0x14, 0x0000ffff, 0, 0xf9, SISLANDS_CACCONFIG_CGIND }, 383 { 0x15, 0x0000ffff, 0, 0x66, SISLANDS_CACCONFIG_CGIND }, 384 { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 385 { 0x4e, 0x0000ffff, 0, 0x13, SISLANDS_CACCONFIG_CGIND }, 386 { 0x16, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 387 { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 388 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 389 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 390 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 391 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 392 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 393 { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 394 { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 395 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 396 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 397 { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 398 { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 399 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 400 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 401 { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 402 { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 403 { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 404 { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 405 { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 406 { 0x6d, 0x0000ffff, 0, 0x186, SISLANDS_CACCONFIG_CGIND }, 407 { 0xFFFFFFFF } 408 }; 409 410 static const struct si_cac_config_reg lcac_pitcairn[] = 411 { 412 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 413 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 414 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 415 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 416 { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 417 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 418 { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 419 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 420 { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 421 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 422 { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 423 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 424 { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 425 { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 426 { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 427 { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 428 { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 429 { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 430 { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 431 { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 432 { 0x8f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 433 { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 434 { 0x146, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 435 { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 436 { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 437 { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 438 { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 439 { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 440 { 0x116, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 441 { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 442 { 0x155, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 443 { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 444 { 0x92, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 445 { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 446 { 0x149, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 447 { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 448 { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 449 { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 450 { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 451 { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 452 { 0x119, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 453 { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 454 { 0x158, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 455 { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 456 { 0x95, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 457 { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 458 { 0x14c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 459 { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 460 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 461 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 462 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 463 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 464 { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 465 { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 466 { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 467 { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 468 { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 469 { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 470 { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 471 { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 472 { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 473 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 474 { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 475 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 476 { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 477 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 478 { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 479 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 480 { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 481 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 482 { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 483 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 484 { 0x16d, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 485 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 486 { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 487 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 488 { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 489 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 490 { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 491 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 492 { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 493 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 494 { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 495 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 496 { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 497 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 498 { 0xFFFFFFFF } 499 }; 500 501 static const struct si_cac_config_reg cac_override_pitcairn[] = 502 { 503 { 0xFFFFFFFF } 504 }; 505 506 static const struct si_powertune_data powertune_data_pitcairn = 507 { 508 ((1 << 16) | 27027), 509 5, 510 0, 511 6, 512 100, 513 { 514 51600000UL, 515 1800000UL, 516 7194395UL, 517 309631529UL, 518 -1270850L, 519 4513710L, 520 100 521 }, 522 117830498UL, 523 12, 524 { 525 0, 526 0, 527 0, 528 0, 529 0, 530 0, 531 0, 532 0 533 }, 534 true 535 }; 536 537 static const struct si_dte_data dte_data_pitcairn = 538 { 539 { 0, 0, 0, 0, 0 }, 540 { 0, 0, 0, 0, 0 }, 541 0, 542 0, 543 0, 544 0, 545 0, 546 0, 547 0, 548 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 549 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 550 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 551 0, 552 false 553 }; 554 555 static const struct si_dte_data dte_data_curacao_xt = 556 { 557 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 558 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 559 5, 560 45000, 561 100, 562 0xA, 563 1, 564 0, 565 0x10, 566 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 567 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 568 { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 569 90, 570 true 571 }; 572 573 static const struct si_dte_data dte_data_curacao_pro = 574 { 575 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 576 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 577 5, 578 45000, 579 100, 580 0xA, 581 1, 582 0, 583 0x10, 584 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 585 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 586 { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 587 90, 588 true 589 }; 590 591 static const struct si_dte_data dte_data_neptune_xt = 592 { 593 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 594 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 595 5, 596 45000, 597 100, 598 0xA, 599 1, 600 0, 601 0x10, 602 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 603 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 604 { 0x3A2F, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 605 90, 606 true 607 }; 608 609 static const struct si_cac_config_reg cac_weights_chelsea_pro[] = 610 { 611 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND }, 612 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 613 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND }, 614 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND }, 615 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 616 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 617 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 618 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 619 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND }, 620 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND }, 621 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND }, 622 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND }, 623 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND }, 624 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 625 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND }, 626 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND }, 627 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND }, 628 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND }, 629 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND }, 630 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND }, 631 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND }, 632 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND }, 633 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND }, 634 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND }, 635 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND }, 636 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 637 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 638 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 639 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 640 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND }, 641 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 642 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND }, 643 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND }, 644 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND }, 645 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 646 { 0x14, 0x0000ffff, 0, 0x2BD, SISLANDS_CACCONFIG_CGIND }, 647 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 648 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 649 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 650 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 651 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND }, 652 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 653 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 654 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 655 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 656 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 657 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 658 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 659 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 660 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 661 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 662 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 663 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 664 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 665 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 666 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 667 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 668 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 669 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 670 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND }, 671 { 0xFFFFFFFF } 672 }; 673 674 static const struct si_cac_config_reg cac_weights_chelsea_xt[] = 675 { 676 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND }, 677 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 678 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND }, 679 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND }, 680 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 681 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 682 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 683 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 684 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND }, 685 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND }, 686 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND }, 687 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND }, 688 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND }, 689 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 690 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND }, 691 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND }, 692 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND }, 693 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND }, 694 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND }, 695 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND }, 696 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND }, 697 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND }, 698 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND }, 699 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND }, 700 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND }, 701 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 702 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 703 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 704 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 705 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND }, 706 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 707 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND }, 708 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND }, 709 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND }, 710 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 711 { 0x14, 0x0000ffff, 0, 0x30A, SISLANDS_CACCONFIG_CGIND }, 712 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 713 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 714 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 715 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 716 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND }, 717 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 718 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 719 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 720 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 721 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 722 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 723 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 724 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 725 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 726 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 727 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 728 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 729 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 730 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 731 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 732 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 733 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 734 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 735 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND }, 736 { 0xFFFFFFFF } 737 }; 738 739 static const struct si_cac_config_reg cac_weights_heathrow[] = 740 { 741 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND }, 742 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 743 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND }, 744 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND }, 745 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 746 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 747 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 748 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 749 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND }, 750 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND }, 751 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND }, 752 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND }, 753 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND }, 754 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 755 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND }, 756 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND }, 757 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND }, 758 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND }, 759 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND }, 760 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND }, 761 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND }, 762 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND }, 763 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND }, 764 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND }, 765 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND }, 766 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 767 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 768 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 769 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 770 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND }, 771 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 772 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND }, 773 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND }, 774 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND }, 775 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 776 { 0x14, 0x0000ffff, 0, 0x362, SISLANDS_CACCONFIG_CGIND }, 777 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 778 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 779 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 780 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 781 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND }, 782 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 783 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 784 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 785 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 786 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 787 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 788 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 789 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 790 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 791 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 792 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 793 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 794 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 795 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 796 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 797 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 798 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 799 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 800 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND }, 801 { 0xFFFFFFFF } 802 }; 803 804 static const struct si_cac_config_reg cac_weights_cape_verde_pro[] = 805 { 806 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND }, 807 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 808 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND }, 809 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND }, 810 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 811 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 812 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 813 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 814 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND }, 815 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND }, 816 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND }, 817 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND }, 818 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND }, 819 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 820 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND }, 821 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND }, 822 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND }, 823 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND }, 824 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND }, 825 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND }, 826 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND }, 827 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND }, 828 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND }, 829 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND }, 830 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND }, 831 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 832 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 833 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 834 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 835 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND }, 836 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 837 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND }, 838 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND }, 839 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND }, 840 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 841 { 0x14, 0x0000ffff, 0, 0x315, SISLANDS_CACCONFIG_CGIND }, 842 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 843 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 844 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 845 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 846 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND }, 847 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 848 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 849 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 850 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 851 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 852 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 853 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 854 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 855 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 856 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 857 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 858 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 859 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 860 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 861 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 862 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 863 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 864 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 865 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND }, 866 { 0xFFFFFFFF } 867 }; 868 869 static const struct si_cac_config_reg cac_weights_cape_verde[] = 870 { 871 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND }, 872 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 873 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND }, 874 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND }, 875 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 876 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 877 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 878 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 879 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND }, 880 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND }, 881 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND }, 882 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND }, 883 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND }, 884 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 885 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND }, 886 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND }, 887 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND }, 888 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND }, 889 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND }, 890 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND }, 891 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND }, 892 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND }, 893 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND }, 894 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND }, 895 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND }, 896 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 897 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 898 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 899 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 900 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND }, 901 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 902 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND }, 903 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND }, 904 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND }, 905 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 906 { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND }, 907 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 908 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 909 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 910 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 911 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND }, 912 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 913 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 914 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 915 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 916 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 917 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 918 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 919 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 920 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 921 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 922 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 923 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 924 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 925 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 926 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 927 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 928 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 929 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 930 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND }, 931 { 0xFFFFFFFF } 932 }; 933 934 static const struct si_cac_config_reg lcac_cape_verde[] = 935 { 936 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 937 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 938 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 939 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 940 { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 941 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 942 { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 943 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 944 { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 945 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 946 { 0x143, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 947 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 948 { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 949 { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 950 { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 951 { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 952 { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 953 { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 954 { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 955 { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 956 { 0x8f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 957 { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 958 { 0x146, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 959 { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 960 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 961 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 962 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 963 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 964 { 0x164, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 965 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 966 { 0x167, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 967 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 968 { 0x16a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 969 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 970 { 0x15e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 971 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 972 { 0x161, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 973 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 974 { 0x15b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 975 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 976 { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 977 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 978 { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 979 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 980 { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 981 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 982 { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 983 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 984 { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 985 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 986 { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 987 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 988 { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 989 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 990 { 0xFFFFFFFF } 991 }; 992 993 static const struct si_cac_config_reg cac_override_cape_verde[] = 994 { 995 { 0xFFFFFFFF } 996 }; 997 998 static const struct si_powertune_data powertune_data_cape_verde = 999 { 1000 ((1 << 16) | 0x6993), 1001 5, 1002 0, 1003 7, 1004 105, 1005 { 1006 0UL, 1007 0UL, 1008 7194395UL, 1009 309631529UL, 1010 -1270850L, 1011 4513710L, 1012 100 1013 }, 1014 117830498UL, 1015 12, 1016 { 1017 0, 1018 0, 1019 0, 1020 0, 1021 0, 1022 0, 1023 0, 1024 0 1025 }, 1026 true 1027 }; 1028 1029 static const struct si_dte_data dte_data_cape_verde = 1030 { 1031 { 0, 0, 0, 0, 0 }, 1032 { 0, 0, 0, 0, 0 }, 1033 0, 1034 0, 1035 0, 1036 0, 1037 0, 1038 0, 1039 0, 1040 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 1041 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 1042 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 1043 0, 1044 false 1045 }; 1046 1047 static const struct si_dte_data dte_data_venus_xtx = 1048 { 1049 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 1050 { 0x71C, 0xAAB, 0xE39, 0x11C7, 0x0 }, 1051 5, 1052 55000, 1053 0x69, 1054 0xA, 1055 1, 1056 0, 1057 0x3, 1058 { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1059 { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1060 { 0xD6D8, 0x88B8, 0x1555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1061 90, 1062 true 1063 }; 1064 1065 static const struct si_dte_data dte_data_venus_xt = 1066 { 1067 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 1068 { 0xBDA, 0x11C7, 0x17B4, 0x1DA1, 0x0 }, 1069 5, 1070 55000, 1071 0x69, 1072 0xA, 1073 1, 1074 0, 1075 0x3, 1076 { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1077 { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1078 { 0xAFC8, 0x88B8, 0x238E, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1079 90, 1080 true 1081 }; 1082 1083 static const struct si_dte_data dte_data_venus_pro = 1084 { 1085 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 1086 { 0x11C7, 0x1AAB, 0x238E, 0x2C72, 0x0 }, 1087 5, 1088 55000, 1089 0x69, 1090 0xA, 1091 1, 1092 0, 1093 0x3, 1094 { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1095 { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1096 { 0x88B8, 0x88B8, 0x3555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1097 90, 1098 true 1099 }; 1100 1101 struct si_cac_config_reg cac_weights_oland[] = 1102 { 1103 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND }, 1104 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 1105 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND }, 1106 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND }, 1107 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1108 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 1109 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 1110 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 1111 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND }, 1112 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND }, 1113 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND }, 1114 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND }, 1115 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND }, 1116 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 1117 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND }, 1118 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND }, 1119 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND }, 1120 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND }, 1121 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND }, 1122 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND }, 1123 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND }, 1124 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND }, 1125 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND }, 1126 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND }, 1127 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND }, 1128 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 1129 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 1130 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1131 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1132 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND }, 1133 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 1134 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND }, 1135 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND }, 1136 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND }, 1137 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 1138 { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND }, 1139 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1140 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 1141 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1142 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 1143 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND }, 1144 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1145 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1146 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1147 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1148 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1149 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1150 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1151 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1152 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1153 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1154 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1155 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1156 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1157 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1158 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1159 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1160 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1161 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1162 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND }, 1163 { 0xFFFFFFFF } 1164 }; 1165 1166 static const struct si_cac_config_reg cac_weights_mars_pro[] = 1167 { 1168 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND }, 1169 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1170 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND }, 1171 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND }, 1172 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1173 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1174 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1175 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1176 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND }, 1177 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND }, 1178 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND }, 1179 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND }, 1180 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND }, 1181 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND }, 1182 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND }, 1183 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND }, 1184 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND }, 1185 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND }, 1186 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND }, 1187 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND }, 1188 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND }, 1189 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND }, 1190 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND }, 1191 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 1192 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND }, 1193 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND }, 1194 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 1195 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND }, 1196 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1197 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 1198 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND }, 1199 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1200 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND }, 1201 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND }, 1202 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND }, 1203 { 0x14, 0x0000ffff, 0, 0x2, SISLANDS_CACCONFIG_CGIND }, 1204 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1205 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 1206 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1207 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND }, 1208 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND }, 1209 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1210 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1211 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1212 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1213 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1214 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND }, 1215 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1216 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1217 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1218 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND }, 1219 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND }, 1220 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1221 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1222 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1223 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1224 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1225 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1226 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1227 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND }, 1228 { 0xFFFFFFFF } 1229 }; 1230 1231 static const struct si_cac_config_reg cac_weights_mars_xt[] = 1232 { 1233 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND }, 1234 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1235 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND }, 1236 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND }, 1237 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1238 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1239 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1240 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1241 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND }, 1242 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND }, 1243 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND }, 1244 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND }, 1245 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND }, 1246 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND }, 1247 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND }, 1248 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND }, 1249 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND }, 1250 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND }, 1251 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND }, 1252 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND }, 1253 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND }, 1254 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND }, 1255 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND }, 1256 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 1257 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND }, 1258 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND }, 1259 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 1260 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND }, 1261 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1262 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 1263 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND }, 1264 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1265 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND }, 1266 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND }, 1267 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND }, 1268 { 0x14, 0x0000ffff, 0, 0x60, SISLANDS_CACCONFIG_CGIND }, 1269 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1270 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 1271 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1272 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND }, 1273 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND }, 1274 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1275 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1276 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1277 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1278 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1279 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND }, 1280 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1281 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1282 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1283 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND }, 1284 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND }, 1285 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1286 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1287 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1288 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1289 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1290 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1291 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1292 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND }, 1293 { 0xFFFFFFFF } 1294 }; 1295 1296 static const struct si_cac_config_reg cac_weights_oland_pro[] = 1297 { 1298 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND }, 1299 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1300 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND }, 1301 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND }, 1302 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1303 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1304 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1305 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1306 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND }, 1307 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND }, 1308 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND }, 1309 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND }, 1310 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND }, 1311 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND }, 1312 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND }, 1313 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND }, 1314 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND }, 1315 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND }, 1316 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND }, 1317 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND }, 1318 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND }, 1319 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND }, 1320 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND }, 1321 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 1322 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND }, 1323 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND }, 1324 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 1325 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND }, 1326 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1327 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 1328 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND }, 1329 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1330 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND }, 1331 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND }, 1332 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND }, 1333 { 0x14, 0x0000ffff, 0, 0x90, SISLANDS_CACCONFIG_CGIND }, 1334 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1335 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 1336 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1337 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND }, 1338 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND }, 1339 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1340 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1341 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1342 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1343 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1344 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND }, 1345 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1346 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1347 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1348 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND }, 1349 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND }, 1350 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1351 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1352 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1353 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1354 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1355 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1356 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1357 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND }, 1358 { 0xFFFFFFFF } 1359 }; 1360 1361 static const struct si_cac_config_reg cac_weights_oland_xt[] = 1362 { 1363 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND }, 1364 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1365 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND }, 1366 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND }, 1367 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1368 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1369 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1370 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1371 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND }, 1372 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND }, 1373 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND }, 1374 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND }, 1375 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND }, 1376 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND }, 1377 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND }, 1378 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND }, 1379 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND }, 1380 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND }, 1381 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND }, 1382 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND }, 1383 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND }, 1384 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND }, 1385 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND }, 1386 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 1387 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND }, 1388 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND }, 1389 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 1390 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND }, 1391 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1392 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 1393 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND }, 1394 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1395 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND }, 1396 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND }, 1397 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND }, 1398 { 0x14, 0x0000ffff, 0, 0x120, SISLANDS_CACCONFIG_CGIND }, 1399 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1400 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 1401 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1402 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND }, 1403 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND }, 1404 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1405 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1406 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1407 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1408 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1409 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND }, 1410 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1411 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1412 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1413 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND }, 1414 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND }, 1415 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1416 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1417 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1418 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1419 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1420 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1421 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1422 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND }, 1423 { 0xFFFFFFFF } 1424 }; 1425 1426 static const struct si_cac_config_reg lcac_oland[] = 1427 { 1428 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1429 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1430 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1431 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1432 { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND }, 1433 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1434 { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND }, 1435 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1436 { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND }, 1437 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1438 { 0x143, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 1439 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1440 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1441 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1442 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1443 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1444 { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1445 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1446 { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1447 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1448 { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1449 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1450 { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1451 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1452 { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1453 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1454 { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1455 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1456 { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1457 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1458 { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1459 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1460 { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1461 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1462 { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1463 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1464 { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1465 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1466 { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1467 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1468 { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1469 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1470 { 0xFFFFFFFF } 1471 }; 1472 1473 static const struct si_cac_config_reg lcac_mars_pro[] = 1474 { 1475 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1476 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1477 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1478 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1479 { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND }, 1480 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1481 { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND }, 1482 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1483 { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND }, 1484 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1485 { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1486 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1487 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1488 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1489 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1490 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1491 { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1492 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1493 { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1494 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1495 { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1496 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1497 { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1498 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1499 { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1500 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1501 { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1502 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1503 { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1504 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1505 { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1506 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1507 { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1508 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1509 { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1510 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1511 { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1512 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1513 { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1514 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1515 { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1516 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1517 { 0xFFFFFFFF } 1518 }; 1519 1520 static const struct si_cac_config_reg cac_override_oland[] = 1521 { 1522 { 0xFFFFFFFF } 1523 }; 1524 1525 static const struct si_powertune_data powertune_data_oland = 1526 { 1527 ((1 << 16) | 0x6993), 1528 5, 1529 0, 1530 7, 1531 105, 1532 { 1533 0UL, 1534 0UL, 1535 7194395UL, 1536 309631529UL, 1537 -1270850L, 1538 4513710L, 1539 100 1540 }, 1541 117830498UL, 1542 12, 1543 { 1544 0, 1545 0, 1546 0, 1547 0, 1548 0, 1549 0, 1550 0, 1551 0 1552 }, 1553 true 1554 }; 1555 1556 static const struct si_powertune_data powertune_data_mars_pro = 1557 { 1558 ((1 << 16) | 0x6993), 1559 5, 1560 0, 1561 7, 1562 105, 1563 { 1564 0UL, 1565 0UL, 1566 7194395UL, 1567 309631529UL, 1568 -1270850L, 1569 4513710L, 1570 100 1571 }, 1572 117830498UL, 1573 12, 1574 { 1575 0, 1576 0, 1577 0, 1578 0, 1579 0, 1580 0, 1581 0, 1582 0 1583 }, 1584 true 1585 }; 1586 1587 static const struct si_dte_data dte_data_oland = 1588 { 1589 { 0, 0, 0, 0, 0 }, 1590 { 0, 0, 0, 0, 0 }, 1591 0, 1592 0, 1593 0, 1594 0, 1595 0, 1596 0, 1597 0, 1598 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 1599 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 1600 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 1601 0, 1602 false 1603 }; 1604 1605 static const struct si_dte_data dte_data_mars_pro = 1606 { 1607 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 1608 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 1609 5, 1610 55000, 1611 105, 1612 0xA, 1613 1, 1614 0, 1615 0x10, 1616 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 1617 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 1618 { 0xF627, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1619 90, 1620 true 1621 }; 1622 1623 static const struct si_dte_data dte_data_sun_xt = 1624 { 1625 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 1626 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 1627 5, 1628 55000, 1629 105, 1630 0xA, 1631 1, 1632 0, 1633 0x10, 1634 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 1635 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 1636 { 0xD555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1637 90, 1638 true 1639 }; 1640 1641 1642 static const struct si_cac_config_reg cac_weights_hainan[] = 1643 { 1644 { 0x0, 0x0000ffff, 0, 0x2d9, SISLANDS_CACCONFIG_CGIND }, 1645 { 0x0, 0xffff0000, 16, 0x22b, SISLANDS_CACCONFIG_CGIND }, 1646 { 0x1, 0x0000ffff, 0, 0x21c, SISLANDS_CACCONFIG_CGIND }, 1647 { 0x1, 0xffff0000, 16, 0x1dc, SISLANDS_CACCONFIG_CGIND }, 1648 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1649 { 0x3, 0x0000ffff, 0, 0x24e, SISLANDS_CACCONFIG_CGIND }, 1650 { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1651 { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1652 { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1653 { 0x5, 0x0000ffff, 0, 0x35e, SISLANDS_CACCONFIG_CGIND }, 1654 { 0x5, 0xffff0000, 16, 0x1143, SISLANDS_CACCONFIG_CGIND }, 1655 { 0x6, 0x0000ffff, 0, 0xe17, SISLANDS_CACCONFIG_CGIND }, 1656 { 0x6, 0xffff0000, 16, 0x441, SISLANDS_CACCONFIG_CGIND }, 1657 { 0x18f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1658 { 0x7, 0x0000ffff, 0, 0x28b, SISLANDS_CACCONFIG_CGIND }, 1659 { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1660 { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1661 { 0x8, 0xffff0000, 16, 0xabe, SISLANDS_CACCONFIG_CGIND }, 1662 { 0x9, 0x0000ffff, 0, 0xf11, SISLANDS_CACCONFIG_CGIND }, 1663 { 0xa, 0x0000ffff, 0, 0x907, SISLANDS_CACCONFIG_CGIND }, 1664 { 0xb, 0x0000ffff, 0, 0xb45, SISLANDS_CACCONFIG_CGIND }, 1665 { 0xb, 0xffff0000, 16, 0xd1e, SISLANDS_CACCONFIG_CGIND }, 1666 { 0xc, 0x0000ffff, 0, 0xa2c, SISLANDS_CACCONFIG_CGIND }, 1667 { 0xd, 0x0000ffff, 0, 0x62, SISLANDS_CACCONFIG_CGIND }, 1668 { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1669 { 0xe, 0x0000ffff, 0, 0x1f3, SISLANDS_CACCONFIG_CGIND }, 1670 { 0xf, 0x0000ffff, 0, 0x42, SISLANDS_CACCONFIG_CGIND }, 1671 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1672 { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1673 { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1674 { 0x11, 0x0000ffff, 0, 0x709, SISLANDS_CACCONFIG_CGIND }, 1675 { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1676 { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1677 { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1678 { 0x13, 0xffff0000, 16, 0x3a, SISLANDS_CACCONFIG_CGIND }, 1679 { 0x14, 0x0000ffff, 0, 0x357, SISLANDS_CACCONFIG_CGIND }, 1680 { 0x15, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND }, 1681 { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1682 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1683 { 0x16, 0x0000ffff, 0, 0x314, SISLANDS_CACCONFIG_CGIND }, 1684 { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1685 { 0x17, 0x0000ffff, 0, 0x6d, SISLANDS_CACCONFIG_CGIND }, 1686 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1687 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1688 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1689 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1690 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1691 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1692 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1693 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1694 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1695 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1696 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1697 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1698 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1699 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1700 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1701 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1702 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1703 { 0x6d, 0x0000ffff, 0, 0x1b9, SISLANDS_CACCONFIG_CGIND }, 1704 { 0xFFFFFFFF } 1705 }; 1706 1707 static const struct si_powertune_data powertune_data_hainan = 1708 { 1709 ((1 << 16) | 0x6993), 1710 5, 1711 0, 1712 9, 1713 105, 1714 { 1715 0UL, 1716 0UL, 1717 7194395UL, 1718 309631529UL, 1719 -1270850L, 1720 4513710L, 1721 100 1722 }, 1723 117830498UL, 1724 12, 1725 { 1726 0, 1727 0, 1728 0, 1729 0, 1730 0, 1731 0, 1732 0, 1733 0 1734 }, 1735 true 1736 }; 1737 1738 struct rv7xx_power_info *rv770_get_pi(struct radeon_device *rdev); 1739 struct evergreen_power_info *evergreen_get_pi(struct radeon_device *rdev); 1740 struct ni_power_info *ni_get_pi(struct radeon_device *rdev); 1741 struct ni_ps *ni_get_ps(struct radeon_ps *rps); 1742 1743 extern int si_mc_load_microcode(struct radeon_device *rdev); 1744 extern void vce_v1_0_enable_mgcg(struct radeon_device *rdev, bool enable); 1745 1746 static int si_populate_voltage_value(struct radeon_device *rdev, 1747 const struct atom_voltage_table *table, 1748 u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage); 1749 static int si_get_std_voltage_value(struct radeon_device *rdev, 1750 SISLANDS_SMC_VOLTAGE_VALUE *voltage, 1751 u16 *std_voltage); 1752 static int si_write_smc_soft_register(struct radeon_device *rdev, 1753 u16 reg_offset, u32 value); 1754 static int si_convert_power_level_to_smc(struct radeon_device *rdev, 1755 struct rv7xx_pl *pl, 1756 SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level); 1757 static int si_calculate_sclk_params(struct radeon_device *rdev, 1758 u32 engine_clock, 1759 SISLANDS_SMC_SCLK_VALUE *sclk); 1760 1761 static void si_thermal_start_smc_fan_control(struct radeon_device *rdev); 1762 static void si_fan_ctrl_set_default_mode(struct radeon_device *rdev); 1763 1764 static struct si_power_info *si_get_pi(struct radeon_device *rdev) 1765 { 1766 struct si_power_info *pi = rdev->pm.dpm.priv; 1767 1768 return pi; 1769 } 1770 1771 static void si_calculate_leakage_for_v_and_t_formula(const struct ni_leakage_coeffients *coeff, 1772 u16 v, s32 t, u32 ileakage, u32 *leakage) 1773 { 1774 s64 kt, kv, leakage_w, i_leakage, vddc; 1775 s64 temperature, t_slope, t_intercept, av, bv, t_ref; 1776 s64 tmp; 1777 1778 i_leakage = div64_s64(drm_int2fixp(ileakage), 100); 1779 vddc = div64_s64(drm_int2fixp(v), 1000); 1780 temperature = div64_s64(drm_int2fixp(t), 1000); 1781 1782 t_slope = div64_s64(drm_int2fixp(coeff->t_slope), 100000000); 1783 t_intercept = div64_s64(drm_int2fixp(coeff->t_intercept), 100000000); 1784 av = div64_s64(drm_int2fixp(coeff->av), 100000000); 1785 bv = div64_s64(drm_int2fixp(coeff->bv), 100000000); 1786 t_ref = drm_int2fixp(coeff->t_ref); 1787 1788 tmp = drm_fixp_mul(t_slope, vddc) + t_intercept; 1789 kt = drm_fixp_exp(drm_fixp_mul(tmp, temperature)); 1790 kt = drm_fixp_div(kt, drm_fixp_exp(drm_fixp_mul(tmp, t_ref))); 1791 kv = drm_fixp_mul(av, drm_fixp_exp(drm_fixp_mul(bv, vddc))); 1792 1793 leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc); 1794 1795 *leakage = drm_fixp2int(leakage_w * 1000); 1796 } 1797 1798 static void si_calculate_leakage_for_v_and_t(struct radeon_device *rdev, 1799 const struct ni_leakage_coeffients *coeff, 1800 u16 v, 1801 s32 t, 1802 u32 i_leakage, 1803 u32 *leakage) 1804 { 1805 si_calculate_leakage_for_v_and_t_formula(coeff, v, t, i_leakage, leakage); 1806 } 1807 1808 static void si_calculate_leakage_for_v_formula(const struct ni_leakage_coeffients *coeff, 1809 const u32 fixed_kt, u16 v, 1810 u32 ileakage, u32 *leakage) 1811 { 1812 s64 kt, kv, leakage_w, i_leakage, vddc; 1813 1814 i_leakage = div64_s64(drm_int2fixp(ileakage), 100); 1815 vddc = div64_s64(drm_int2fixp(v), 1000); 1816 1817 kt = div64_s64(drm_int2fixp(fixed_kt), 100000000); 1818 kv = drm_fixp_mul(div64_s64(drm_int2fixp(coeff->av), 100000000), 1819 drm_fixp_exp(drm_fixp_mul(div64_s64(drm_int2fixp(coeff->bv), 100000000), vddc))); 1820 1821 leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc); 1822 1823 *leakage = drm_fixp2int(leakage_w * 1000); 1824 } 1825 1826 static void si_calculate_leakage_for_v(struct radeon_device *rdev, 1827 const struct ni_leakage_coeffients *coeff, 1828 const u32 fixed_kt, 1829 u16 v, 1830 u32 i_leakage, 1831 u32 *leakage) 1832 { 1833 si_calculate_leakage_for_v_formula(coeff, fixed_kt, v, i_leakage, leakage); 1834 } 1835 1836 1837 static void si_update_dte_from_pl2(struct radeon_device *rdev, 1838 struct si_dte_data *dte_data) 1839 { 1840 u32 p_limit1 = rdev->pm.dpm.tdp_limit; 1841 u32 p_limit2 = rdev->pm.dpm.near_tdp_limit; 1842 u32 k = dte_data->k; 1843 u32 t_max = dte_data->max_t; 1844 u32 t_split[5] = { 10, 15, 20, 25, 30 }; 1845 u32 t_0 = dte_data->t0; 1846 u32 i; 1847 1848 if (p_limit2 != 0 && p_limit2 <= p_limit1) { 1849 dte_data->tdep_count = 3; 1850 1851 for (i = 0; i < k; i++) { 1852 dte_data->r[i] = 1853 (t_split[i] * (t_max - t_0/(u32)1000) * (1 << 14)) / 1854 (p_limit2 * (u32)100); 1855 } 1856 1857 dte_data->tdep_r[1] = dte_data->r[4] * 2; 1858 1859 for (i = 2; i < SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE; i++) { 1860 dte_data->tdep_r[i] = dte_data->r[4]; 1861 } 1862 } else { 1863 DRM_ERROR("Invalid PL2! DTE will not be updated.\n"); 1864 } 1865 } 1866 1867 static void si_initialize_powertune_defaults(struct radeon_device *rdev) 1868 { 1869 struct ni_power_info *ni_pi = ni_get_pi(rdev); 1870 struct si_power_info *si_pi = si_get_pi(rdev); 1871 bool update_dte_from_pl2 = false; 1872 1873 if (rdev->family == CHIP_TAHITI) { 1874 si_pi->cac_weights = cac_weights_tahiti; 1875 si_pi->lcac_config = lcac_tahiti; 1876 si_pi->cac_override = cac_override_tahiti; 1877 si_pi->powertune_data = &powertune_data_tahiti; 1878 si_pi->dte_data = dte_data_tahiti; 1879 1880 switch (rdev->pdev->device) { 1881 case 0x6798: 1882 si_pi->dte_data.enable_dte_by_default = true; 1883 break; 1884 case 0x6799: 1885 si_pi->dte_data = dte_data_new_zealand; 1886 break; 1887 case 0x6790: 1888 case 0x6791: 1889 case 0x6792: 1890 case 0x679E: 1891 si_pi->dte_data = dte_data_aruba_pro; 1892 update_dte_from_pl2 = true; 1893 break; 1894 case 0x679B: 1895 si_pi->dte_data = dte_data_malta; 1896 update_dte_from_pl2 = true; 1897 break; 1898 case 0x679A: 1899 si_pi->dte_data = dte_data_tahiti_pro; 1900 update_dte_from_pl2 = true; 1901 break; 1902 default: 1903 if (si_pi->dte_data.enable_dte_by_default == true) 1904 DRM_ERROR("DTE is not enabled!\n"); 1905 break; 1906 } 1907 } else if (rdev->family == CHIP_PITCAIRN) { 1908 switch (rdev->pdev->device) { 1909 case 0x6810: 1910 case 0x6818: 1911 si_pi->cac_weights = cac_weights_pitcairn; 1912 si_pi->lcac_config = lcac_pitcairn; 1913 si_pi->cac_override = cac_override_pitcairn; 1914 si_pi->powertune_data = &powertune_data_pitcairn; 1915 si_pi->dte_data = dte_data_curacao_xt; 1916 update_dte_from_pl2 = true; 1917 break; 1918 case 0x6819: 1919 case 0x6811: 1920 si_pi->cac_weights = cac_weights_pitcairn; 1921 si_pi->lcac_config = lcac_pitcairn; 1922 si_pi->cac_override = cac_override_pitcairn; 1923 si_pi->powertune_data = &powertune_data_pitcairn; 1924 si_pi->dte_data = dte_data_curacao_pro; 1925 update_dte_from_pl2 = true; 1926 break; 1927 case 0x6800: 1928 case 0x6806: 1929 si_pi->cac_weights = cac_weights_pitcairn; 1930 si_pi->lcac_config = lcac_pitcairn; 1931 si_pi->cac_override = cac_override_pitcairn; 1932 si_pi->powertune_data = &powertune_data_pitcairn; 1933 si_pi->dte_data = dte_data_neptune_xt; 1934 update_dte_from_pl2 = true; 1935 break; 1936 default: 1937 si_pi->cac_weights = cac_weights_pitcairn; 1938 si_pi->lcac_config = lcac_pitcairn; 1939 si_pi->cac_override = cac_override_pitcairn; 1940 si_pi->powertune_data = &powertune_data_pitcairn; 1941 si_pi->dte_data = dte_data_pitcairn; 1942 break; 1943 } 1944 } else if (rdev->family == CHIP_VERDE) { 1945 si_pi->lcac_config = lcac_cape_verde; 1946 si_pi->cac_override = cac_override_cape_verde; 1947 si_pi->powertune_data = &powertune_data_cape_verde; 1948 1949 switch (rdev->pdev->device) { 1950 case 0x683B: 1951 case 0x683F: 1952 case 0x6829: 1953 case 0x6835: 1954 si_pi->cac_weights = cac_weights_cape_verde_pro; 1955 si_pi->dte_data = dte_data_cape_verde; 1956 break; 1957 case 0x682C: 1958 si_pi->cac_weights = cac_weights_cape_verde_pro; 1959 si_pi->dte_data = dte_data_sun_xt; 1960 update_dte_from_pl2 = true; 1961 break; 1962 case 0x6825: 1963 case 0x6827: 1964 si_pi->cac_weights = cac_weights_heathrow; 1965 si_pi->dte_data = dte_data_cape_verde; 1966 break; 1967 case 0x6824: 1968 case 0x682D: 1969 si_pi->cac_weights = cac_weights_chelsea_xt; 1970 si_pi->dte_data = dte_data_cape_verde; 1971 break; 1972 case 0x682F: 1973 si_pi->cac_weights = cac_weights_chelsea_pro; 1974 si_pi->dte_data = dte_data_cape_verde; 1975 break; 1976 case 0x6820: 1977 si_pi->cac_weights = cac_weights_heathrow; 1978 si_pi->dte_data = dte_data_venus_xtx; 1979 break; 1980 case 0x6821: 1981 si_pi->cac_weights = cac_weights_heathrow; 1982 si_pi->dte_data = dte_data_venus_xt; 1983 break; 1984 case 0x6823: 1985 case 0x682B: 1986 case 0x6822: 1987 case 0x682A: 1988 si_pi->cac_weights = cac_weights_chelsea_pro; 1989 si_pi->dte_data = dte_data_venus_pro; 1990 break; 1991 default: 1992 si_pi->cac_weights = cac_weights_cape_verde; 1993 si_pi->dte_data = dte_data_cape_verde; 1994 break; 1995 } 1996 } else if (rdev->family == CHIP_OLAND) { 1997 switch (rdev->pdev->device) { 1998 case 0x6601: 1999 case 0x6621: 2000 case 0x6603: 2001 case 0x6605: 2002 si_pi->cac_weights = cac_weights_mars_pro; 2003 si_pi->lcac_config = lcac_mars_pro; 2004 si_pi->cac_override = cac_override_oland; 2005 si_pi->powertune_data = &powertune_data_mars_pro; 2006 si_pi->dte_data = dte_data_mars_pro; 2007 update_dte_from_pl2 = true; 2008 break; 2009 case 0x6600: 2010 case 0x6606: 2011 case 0x6620: 2012 case 0x6604: 2013 si_pi->cac_weights = cac_weights_mars_xt; 2014 si_pi->lcac_config = lcac_mars_pro; 2015 si_pi->cac_override = cac_override_oland; 2016 si_pi->powertune_data = &powertune_data_mars_pro; 2017 si_pi->dte_data = dte_data_mars_pro; 2018 update_dte_from_pl2 = true; 2019 break; 2020 case 0x6611: 2021 case 0x6613: 2022 case 0x6608: 2023 si_pi->cac_weights = cac_weights_oland_pro; 2024 si_pi->lcac_config = lcac_mars_pro; 2025 si_pi->cac_override = cac_override_oland; 2026 si_pi->powertune_data = &powertune_data_mars_pro; 2027 si_pi->dte_data = dte_data_mars_pro; 2028 update_dte_from_pl2 = true; 2029 break; 2030 case 0x6610: 2031 si_pi->cac_weights = cac_weights_oland_xt; 2032 si_pi->lcac_config = lcac_mars_pro; 2033 si_pi->cac_override = cac_override_oland; 2034 si_pi->powertune_data = &powertune_data_mars_pro; 2035 si_pi->dte_data = dte_data_mars_pro; 2036 update_dte_from_pl2 = true; 2037 break; 2038 default: 2039 si_pi->cac_weights = cac_weights_oland; 2040 si_pi->lcac_config = lcac_oland; 2041 si_pi->cac_override = cac_override_oland; 2042 si_pi->powertune_data = &powertune_data_oland; 2043 si_pi->dte_data = dte_data_oland; 2044 break; 2045 } 2046 } else if (rdev->family == CHIP_HAINAN) { 2047 si_pi->cac_weights = cac_weights_hainan; 2048 si_pi->lcac_config = lcac_oland; 2049 si_pi->cac_override = cac_override_oland; 2050 si_pi->powertune_data = &powertune_data_hainan; 2051 si_pi->dte_data = dte_data_sun_xt; 2052 update_dte_from_pl2 = true; 2053 } else { 2054 DRM_ERROR("Unknown SI asic revision, failed to initialize PowerTune!\n"); 2055 return; 2056 } 2057 2058 ni_pi->enable_power_containment = false; 2059 ni_pi->enable_cac = false; 2060 ni_pi->enable_sq_ramping = false; 2061 si_pi->enable_dte = false; 2062 2063 if (si_pi->powertune_data->enable_powertune_by_default) { 2064 ni_pi->enable_power_containment= true; 2065 ni_pi->enable_cac = true; 2066 if (si_pi->dte_data.enable_dte_by_default) { 2067 si_pi->enable_dte = true; 2068 if (update_dte_from_pl2) 2069 si_update_dte_from_pl2(rdev, &si_pi->dte_data); 2070 2071 } 2072 ni_pi->enable_sq_ramping = true; 2073 } 2074 2075 ni_pi->driver_calculate_cac_leakage = true; 2076 ni_pi->cac_configuration_required = true; 2077 2078 if (ni_pi->cac_configuration_required) { 2079 ni_pi->support_cac_long_term_average = true; 2080 si_pi->dyn_powertune_data.l2_lta_window_size = 2081 si_pi->powertune_data->l2_lta_window_size_default; 2082 si_pi->dyn_powertune_data.lts_truncate = 2083 si_pi->powertune_data->lts_truncate_default; 2084 } else { 2085 ni_pi->support_cac_long_term_average = false; 2086 si_pi->dyn_powertune_data.l2_lta_window_size = 0; 2087 si_pi->dyn_powertune_data.lts_truncate = 0; 2088 } 2089 2090 si_pi->dyn_powertune_data.disable_uvd_powertune = false; 2091 } 2092 2093 static u32 si_get_smc_power_scaling_factor(struct radeon_device *rdev) 2094 { 2095 return 1; 2096 } 2097 2098 static u32 si_calculate_cac_wintime(struct radeon_device *rdev) 2099 { 2100 u32 xclk; 2101 u32 wintime; 2102 u32 cac_window; 2103 u32 cac_window_size; 2104 2105 xclk = radeon_get_xclk(rdev); 2106 2107 if (xclk == 0) 2108 return 0; 2109 2110 cac_window = RREG32(CG_CAC_CTRL) & CAC_WINDOW_MASK; 2111 cac_window_size = ((cac_window & 0xFFFF0000) >> 16) * (cac_window & 0x0000FFFF); 2112 2113 wintime = (cac_window_size * 100) / xclk; 2114 2115 return wintime; 2116 } 2117 2118 static u32 si_scale_power_for_smc(u32 power_in_watts, u32 scaling_factor) 2119 { 2120 return power_in_watts; 2121 } 2122 2123 static int si_calculate_adjusted_tdp_limits(struct radeon_device *rdev, 2124 bool adjust_polarity, 2125 u32 tdp_adjustment, 2126 u32 *tdp_limit, 2127 u32 *near_tdp_limit) 2128 { 2129 u32 adjustment_delta, max_tdp_limit; 2130 2131 if (tdp_adjustment > (u32)rdev->pm.dpm.tdp_od_limit) 2132 return -EINVAL; 2133 2134 max_tdp_limit = ((100 + 100) * rdev->pm.dpm.tdp_limit) / 100; 2135 2136 if (adjust_polarity) { 2137 *tdp_limit = ((100 + tdp_adjustment) * rdev->pm.dpm.tdp_limit) / 100; 2138 *near_tdp_limit = rdev->pm.dpm.near_tdp_limit_adjusted + (*tdp_limit - rdev->pm.dpm.tdp_limit); 2139 } else { 2140 *tdp_limit = ((100 - tdp_adjustment) * rdev->pm.dpm.tdp_limit) / 100; 2141 adjustment_delta = rdev->pm.dpm.tdp_limit - *tdp_limit; 2142 if (adjustment_delta < rdev->pm.dpm.near_tdp_limit_adjusted) 2143 *near_tdp_limit = rdev->pm.dpm.near_tdp_limit_adjusted - adjustment_delta; 2144 else 2145 *near_tdp_limit = 0; 2146 } 2147 2148 if ((*tdp_limit <= 0) || (*tdp_limit > max_tdp_limit)) 2149 return -EINVAL; 2150 if ((*near_tdp_limit <= 0) || (*near_tdp_limit > *tdp_limit)) 2151 return -EINVAL; 2152 2153 return 0; 2154 } 2155 2156 static int si_populate_smc_tdp_limits(struct radeon_device *rdev, 2157 struct radeon_ps *radeon_state) 2158 { 2159 struct ni_power_info *ni_pi = ni_get_pi(rdev); 2160 struct si_power_info *si_pi = si_get_pi(rdev); 2161 2162 if (ni_pi->enable_power_containment) { 2163 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable; 2164 PP_SIslands_PAPMParameters *papm_parm; 2165 struct radeon_ppm_table *ppm = rdev->pm.dpm.dyn_state.ppm_table; 2166 u32 scaling_factor = si_get_smc_power_scaling_factor(rdev); 2167 u32 tdp_limit; 2168 u32 near_tdp_limit; 2169 int ret; 2170 2171 if (scaling_factor == 0) 2172 return -EINVAL; 2173 2174 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE)); 2175 2176 ret = si_calculate_adjusted_tdp_limits(rdev, 2177 false, /* ??? */ 2178 rdev->pm.dpm.tdp_adjustment, 2179 &tdp_limit, 2180 &near_tdp_limit); 2181 if (ret) 2182 return ret; 2183 2184 smc_table->dpm2Params.TDPLimit = 2185 cpu_to_be32(si_scale_power_for_smc(tdp_limit, scaling_factor) * 1000); 2186 smc_table->dpm2Params.NearTDPLimit = 2187 cpu_to_be32(si_scale_power_for_smc(near_tdp_limit, scaling_factor) * 1000); 2188 smc_table->dpm2Params.SafePowerLimit = 2189 cpu_to_be32(si_scale_power_for_smc((near_tdp_limit * SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT) / 100, scaling_factor) * 1000); 2190 2191 ret = si_copy_bytes_to_smc(rdev, 2192 (si_pi->state_table_start + offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) + 2193 offsetof(PP_SIslands_DPM2Parameters, TDPLimit)), 2194 (u8 *)(&(smc_table->dpm2Params.TDPLimit)), 2195 sizeof(u32) * 3, 2196 si_pi->sram_end); 2197 if (ret) 2198 return ret; 2199 2200 if (si_pi->enable_ppm) { 2201 papm_parm = &si_pi->papm_parm; 2202 memset(papm_parm, 0, sizeof(PP_SIslands_PAPMParameters)); 2203 papm_parm->NearTDPLimitTherm = cpu_to_be32(ppm->dgpu_tdp); 2204 papm_parm->dGPU_T_Limit = cpu_to_be32(ppm->tj_max); 2205 papm_parm->dGPU_T_Warning = cpu_to_be32(95); 2206 papm_parm->dGPU_T_Hysteresis = cpu_to_be32(5); 2207 papm_parm->PlatformPowerLimit = 0xffffffff; 2208 papm_parm->NearTDPLimitPAPM = 0xffffffff; 2209 2210 ret = si_copy_bytes_to_smc(rdev, si_pi->papm_cfg_table_start, 2211 (u8 *)papm_parm, 2212 sizeof(PP_SIslands_PAPMParameters), 2213 si_pi->sram_end); 2214 if (ret) 2215 return ret; 2216 } 2217 } 2218 return 0; 2219 } 2220 2221 static int si_populate_smc_tdp_limits_2(struct radeon_device *rdev, 2222 struct radeon_ps *radeon_state) 2223 { 2224 struct ni_power_info *ni_pi = ni_get_pi(rdev); 2225 struct si_power_info *si_pi = si_get_pi(rdev); 2226 2227 if (ni_pi->enable_power_containment) { 2228 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable; 2229 u32 scaling_factor = si_get_smc_power_scaling_factor(rdev); 2230 int ret; 2231 2232 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE)); 2233 2234 smc_table->dpm2Params.NearTDPLimit = 2235 cpu_to_be32(si_scale_power_for_smc(rdev->pm.dpm.near_tdp_limit_adjusted, scaling_factor) * 1000); 2236 smc_table->dpm2Params.SafePowerLimit = 2237 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); 2238 2239 ret = si_copy_bytes_to_smc(rdev, 2240 (si_pi->state_table_start + 2241 offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) + 2242 offsetof(PP_SIslands_DPM2Parameters, NearTDPLimit)), 2243 (u8 *)(&(smc_table->dpm2Params.NearTDPLimit)), 2244 sizeof(u32) * 2, 2245 si_pi->sram_end); 2246 if (ret) 2247 return ret; 2248 } 2249 2250 return 0; 2251 } 2252 2253 static u16 si_calculate_power_efficiency_ratio(struct radeon_device *rdev, 2254 const u16 prev_std_vddc, 2255 const u16 curr_std_vddc) 2256 { 2257 u64 margin = (u64)SISLANDS_DPM2_PWREFFICIENCYRATIO_MARGIN; 2258 u64 prev_vddc = (u64)prev_std_vddc; 2259 u64 curr_vddc = (u64)curr_std_vddc; 2260 u64 pwr_efficiency_ratio, n, d; 2261 2262 if ((prev_vddc == 0) || (curr_vddc == 0)) 2263 return 0; 2264 2265 n = div64_u64((u64)1024 * curr_vddc * curr_vddc * ((u64)1000 + margin), (u64)1000); 2266 d = prev_vddc * prev_vddc; 2267 pwr_efficiency_ratio = div64_u64(n, d); 2268 2269 if (pwr_efficiency_ratio > (u64)0xFFFF) 2270 return 0; 2271 2272 return (u16)pwr_efficiency_ratio; 2273 } 2274 2275 static bool si_should_disable_uvd_powertune(struct radeon_device *rdev, 2276 struct radeon_ps *radeon_state) 2277 { 2278 struct si_power_info *si_pi = si_get_pi(rdev); 2279 2280 if (si_pi->dyn_powertune_data.disable_uvd_powertune && 2281 radeon_state->vclk && radeon_state->dclk) 2282 return true; 2283 2284 return false; 2285 } 2286 2287 static int si_populate_power_containment_values(struct radeon_device *rdev, 2288 struct radeon_ps *radeon_state, 2289 SISLANDS_SMC_SWSTATE *smc_state) 2290 { 2291 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 2292 struct ni_power_info *ni_pi = ni_get_pi(rdev); 2293 struct ni_ps *state = ni_get_ps(radeon_state); 2294 SISLANDS_SMC_VOLTAGE_VALUE vddc; 2295 u32 prev_sclk; 2296 u32 max_sclk; 2297 u32 min_sclk; 2298 u16 prev_std_vddc; 2299 u16 curr_std_vddc; 2300 int i; 2301 u16 pwr_efficiency_ratio; 2302 u8 max_ps_percent; 2303 bool disable_uvd_power_tune; 2304 int ret; 2305 2306 if (ni_pi->enable_power_containment == false) 2307 return 0; 2308 2309 if (state->performance_level_count == 0) 2310 return -EINVAL; 2311 2312 if (smc_state->levelCount != state->performance_level_count) 2313 return -EINVAL; 2314 2315 disable_uvd_power_tune = si_should_disable_uvd_powertune(rdev, radeon_state); 2316 2317 smc_state->levels[0].dpm2.MaxPS = 0; 2318 smc_state->levels[0].dpm2.NearTDPDec = 0; 2319 smc_state->levels[0].dpm2.AboveSafeInc = 0; 2320 smc_state->levels[0].dpm2.BelowSafeInc = 0; 2321 smc_state->levels[0].dpm2.PwrEfficiencyRatio = 0; 2322 2323 for (i = 1; i < state->performance_level_count; i++) { 2324 prev_sclk = state->performance_levels[i-1].sclk; 2325 max_sclk = state->performance_levels[i].sclk; 2326 if (i == 1) 2327 max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_M; 2328 else 2329 max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_H; 2330 2331 if (prev_sclk > max_sclk) 2332 return -EINVAL; 2333 2334 if ((max_ps_percent == 0) || 2335 (prev_sclk == max_sclk) || 2336 disable_uvd_power_tune) { 2337 min_sclk = max_sclk; 2338 } else if (i == 1) { 2339 min_sclk = prev_sclk; 2340 } else { 2341 min_sclk = (prev_sclk * (u32)max_ps_percent) / 100; 2342 } 2343 2344 if (min_sclk < state->performance_levels[0].sclk) 2345 min_sclk = state->performance_levels[0].sclk; 2346 2347 if (min_sclk == 0) 2348 return -EINVAL; 2349 2350 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table, 2351 state->performance_levels[i-1].vddc, &vddc); 2352 if (ret) 2353 return ret; 2354 2355 ret = si_get_std_voltage_value(rdev, &vddc, &prev_std_vddc); 2356 if (ret) 2357 return ret; 2358 2359 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table, 2360 state->performance_levels[i].vddc, &vddc); 2361 if (ret) 2362 return ret; 2363 2364 ret = si_get_std_voltage_value(rdev, &vddc, &curr_std_vddc); 2365 if (ret) 2366 return ret; 2367 2368 pwr_efficiency_ratio = si_calculate_power_efficiency_ratio(rdev, 2369 prev_std_vddc, curr_std_vddc); 2370 2371 smc_state->levels[i].dpm2.MaxPS = (u8)((SISLANDS_DPM2_MAX_PULSE_SKIP * (max_sclk - min_sclk)) / max_sclk); 2372 smc_state->levels[i].dpm2.NearTDPDec = SISLANDS_DPM2_NEAR_TDP_DEC; 2373 smc_state->levels[i].dpm2.AboveSafeInc = SISLANDS_DPM2_ABOVE_SAFE_INC; 2374 smc_state->levels[i].dpm2.BelowSafeInc = SISLANDS_DPM2_BELOW_SAFE_INC; 2375 smc_state->levels[i].dpm2.PwrEfficiencyRatio = cpu_to_be16(pwr_efficiency_ratio); 2376 } 2377 2378 return 0; 2379 } 2380 2381 static int si_populate_sq_ramping_values(struct radeon_device *rdev, 2382 struct radeon_ps *radeon_state, 2383 SISLANDS_SMC_SWSTATE *smc_state) 2384 { 2385 struct ni_power_info *ni_pi = ni_get_pi(rdev); 2386 struct ni_ps *state = ni_get_ps(radeon_state); 2387 u32 sq_power_throttle, sq_power_throttle2; 2388 bool enable_sq_ramping = ni_pi->enable_sq_ramping; 2389 int i; 2390 2391 if (state->performance_level_count == 0) 2392 return -EINVAL; 2393 2394 if (smc_state->levelCount != state->performance_level_count) 2395 return -EINVAL; 2396 2397 if (rdev->pm.dpm.sq_ramping_threshold == 0) 2398 return -EINVAL; 2399 2400 if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER > (MAX_POWER_MASK >> MAX_POWER_SHIFT)) 2401 enable_sq_ramping = false; 2402 2403 if (SISLANDS_DPM2_SQ_RAMP_MIN_POWER > (MIN_POWER_MASK >> MIN_POWER_SHIFT)) 2404 enable_sq_ramping = false; 2405 2406 if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA > (MAX_POWER_DELTA_MASK >> MAX_POWER_DELTA_SHIFT)) 2407 enable_sq_ramping = false; 2408 2409 if (SISLANDS_DPM2_SQ_RAMP_STI_SIZE > (STI_SIZE_MASK >> STI_SIZE_SHIFT)) 2410 enable_sq_ramping = false; 2411 2412 if (SISLANDS_DPM2_SQ_RAMP_LTI_RATIO > (LTI_RATIO_MASK >> LTI_RATIO_SHIFT)) 2413 enable_sq_ramping = false; 2414 2415 for (i = 0; i < state->performance_level_count; i++) { 2416 sq_power_throttle = 0; 2417 sq_power_throttle2 = 0; 2418 2419 if ((state->performance_levels[i].sclk >= rdev->pm.dpm.sq_ramping_threshold) && 2420 enable_sq_ramping) { 2421 sq_power_throttle |= MAX_POWER(SISLANDS_DPM2_SQ_RAMP_MAX_POWER); 2422 sq_power_throttle |= MIN_POWER(SISLANDS_DPM2_SQ_RAMP_MIN_POWER); 2423 sq_power_throttle2 |= MAX_POWER_DELTA(SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA); 2424 sq_power_throttle2 |= STI_SIZE(SISLANDS_DPM2_SQ_RAMP_STI_SIZE); 2425 sq_power_throttle2 |= LTI_RATIO(SISLANDS_DPM2_SQ_RAMP_LTI_RATIO); 2426 } else { 2427 sq_power_throttle |= MAX_POWER_MASK | MIN_POWER_MASK; 2428 sq_power_throttle2 |= MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK; 2429 } 2430 2431 smc_state->levels[i].SQPowerThrottle = cpu_to_be32(sq_power_throttle); 2432 smc_state->levels[i].SQPowerThrottle_2 = cpu_to_be32(sq_power_throttle2); 2433 } 2434 2435 return 0; 2436 } 2437 2438 static int si_enable_power_containment(struct radeon_device *rdev, 2439 struct radeon_ps *radeon_new_state, 2440 bool enable) 2441 { 2442 struct ni_power_info *ni_pi = ni_get_pi(rdev); 2443 PPSMC_Result smc_result; 2444 int ret = 0; 2445 2446 if (ni_pi->enable_power_containment) { 2447 if (enable) { 2448 if (!si_should_disable_uvd_powertune(rdev, radeon_new_state)) { 2449 smc_result = si_send_msg_to_smc(rdev, PPSMC_TDPClampingActive); 2450 if (smc_result != PPSMC_Result_OK) { 2451 ret = -EINVAL; 2452 ni_pi->pc_enabled = false; 2453 } else { 2454 ni_pi->pc_enabled = true; 2455 } 2456 } 2457 } else { 2458 smc_result = si_send_msg_to_smc(rdev, PPSMC_TDPClampingInactive); 2459 if (smc_result != PPSMC_Result_OK) 2460 ret = -EINVAL; 2461 ni_pi->pc_enabled = false; 2462 } 2463 } 2464 2465 return ret; 2466 } 2467 2468 static int si_initialize_smc_dte_tables(struct radeon_device *rdev) 2469 { 2470 struct si_power_info *si_pi = si_get_pi(rdev); 2471 int ret = 0; 2472 struct si_dte_data *dte_data = &si_pi->dte_data; 2473 Smc_SIslands_DTE_Configuration *dte_tables = NULL; 2474 u32 table_size; 2475 u8 tdep_count; 2476 u32 i; 2477 2478 if (dte_data == NULL) 2479 si_pi->enable_dte = false; 2480 2481 if (si_pi->enable_dte == false) 2482 return 0; 2483 2484 if (dte_data->k <= 0) 2485 return -EINVAL; 2486 2487 dte_tables = kzalloc(sizeof(Smc_SIslands_DTE_Configuration), GFP_KERNEL); 2488 if (dte_tables == NULL) { 2489 si_pi->enable_dte = false; 2490 return -ENOMEM; 2491 } 2492 2493 table_size = dte_data->k; 2494 2495 if (table_size > SMC_SISLANDS_DTE_MAX_FILTER_STAGES) 2496 table_size = SMC_SISLANDS_DTE_MAX_FILTER_STAGES; 2497 2498 tdep_count = dte_data->tdep_count; 2499 if (tdep_count > SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE) 2500 tdep_count = SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE; 2501 2502 dte_tables->K = cpu_to_be32(table_size); 2503 dte_tables->T0 = cpu_to_be32(dte_data->t0); 2504 dte_tables->MaxT = cpu_to_be32(dte_data->max_t); 2505 dte_tables->WindowSize = dte_data->window_size; 2506 dte_tables->temp_select = dte_data->temp_select; 2507 dte_tables->DTE_mode = dte_data->dte_mode; 2508 dte_tables->Tthreshold = cpu_to_be32(dte_data->t_threshold); 2509 2510 if (tdep_count > 0) 2511 table_size--; 2512 2513 for (i = 0; i < table_size; i++) { 2514 dte_tables->tau[i] = cpu_to_be32(dte_data->tau[i]); 2515 dte_tables->R[i] = cpu_to_be32(dte_data->r[i]); 2516 } 2517 2518 dte_tables->Tdep_count = tdep_count; 2519 2520 for (i = 0; i < (u32)tdep_count; i++) { 2521 dte_tables->T_limits[i] = dte_data->t_limits[i]; 2522 dte_tables->Tdep_tau[i] = cpu_to_be32(dte_data->tdep_tau[i]); 2523 dte_tables->Tdep_R[i] = cpu_to_be32(dte_data->tdep_r[i]); 2524 } 2525 2526 ret = si_copy_bytes_to_smc(rdev, si_pi->dte_table_start, (u8 *)dte_tables, 2527 sizeof(Smc_SIslands_DTE_Configuration), si_pi->sram_end); 2528 kfree(dte_tables); 2529 2530 return ret; 2531 } 2532 2533 static int si_get_cac_std_voltage_max_min(struct radeon_device *rdev, 2534 u16 *max, u16 *min) 2535 { 2536 struct si_power_info *si_pi = si_get_pi(rdev); 2537 struct radeon_cac_leakage_table *table = 2538 &rdev->pm.dpm.dyn_state.cac_leakage_table; 2539 u32 i; 2540 u32 v0_loadline; 2541 2542 2543 if (table == NULL) 2544 return -EINVAL; 2545 2546 *max = 0; 2547 *min = 0xFFFF; 2548 2549 for (i = 0; i < table->count; i++) { 2550 if (table->entries[i].vddc > *max) 2551 *max = table->entries[i].vddc; 2552 if (table->entries[i].vddc < *min) 2553 *min = table->entries[i].vddc; 2554 } 2555 2556 if (si_pi->powertune_data->lkge_lut_v0_percent > 100) 2557 return -EINVAL; 2558 2559 v0_loadline = (*min) * (100 - si_pi->powertune_data->lkge_lut_v0_percent) / 100; 2560 2561 if (v0_loadline > 0xFFFFUL) 2562 return -EINVAL; 2563 2564 *min = (u16)v0_loadline; 2565 2566 if ((*min > *max) || (*max == 0) || (*min == 0)) 2567 return -EINVAL; 2568 2569 return 0; 2570 } 2571 2572 static u16 si_get_cac_std_voltage_step(u16 max, u16 min) 2573 { 2574 return ((max - min) + (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1)) / 2575 SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; 2576 } 2577 2578 static int si_init_dte_leakage_table(struct radeon_device *rdev, 2579 PP_SIslands_CacConfig *cac_tables, 2580 u16 vddc_max, u16 vddc_min, u16 vddc_step, 2581 u16 t0, u16 t_step) 2582 { 2583 struct si_power_info *si_pi = si_get_pi(rdev); 2584 u32 leakage; 2585 unsigned int i, j; 2586 s32 t; 2587 u32 smc_leakage; 2588 u32 scaling_factor; 2589 u16 voltage; 2590 2591 scaling_factor = si_get_smc_power_scaling_factor(rdev); 2592 2593 for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++) { 2594 t = (1000 * (i * t_step + t0)); 2595 2596 for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) { 2597 voltage = vddc_max - (vddc_step * j); 2598 2599 si_calculate_leakage_for_v_and_t(rdev, 2600 &si_pi->powertune_data->leakage_coefficients, 2601 voltage, 2602 t, 2603 si_pi->dyn_powertune_data.cac_leakage, 2604 &leakage); 2605 2606 smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4; 2607 2608 if (smc_leakage > 0xFFFF) 2609 smc_leakage = 0xFFFF; 2610 2611 cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] = 2612 cpu_to_be16((u16)smc_leakage); 2613 } 2614 } 2615 return 0; 2616 } 2617 2618 static int si_init_simplified_leakage_table(struct radeon_device *rdev, 2619 PP_SIslands_CacConfig *cac_tables, 2620 u16 vddc_max, u16 vddc_min, u16 vddc_step) 2621 { 2622 struct si_power_info *si_pi = si_get_pi(rdev); 2623 u32 leakage; 2624 unsigned int i, j; 2625 u32 smc_leakage; 2626 u32 scaling_factor; 2627 u16 voltage; 2628 2629 scaling_factor = si_get_smc_power_scaling_factor(rdev); 2630 2631 for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) { 2632 voltage = vddc_max - (vddc_step * j); 2633 2634 si_calculate_leakage_for_v(rdev, 2635 &si_pi->powertune_data->leakage_coefficients, 2636 si_pi->powertune_data->fixed_kt, 2637 voltage, 2638 si_pi->dyn_powertune_data.cac_leakage, 2639 &leakage); 2640 2641 smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4; 2642 2643 if (smc_leakage > 0xFFFF) 2644 smc_leakage = 0xFFFF; 2645 2646 for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++) 2647 cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] = 2648 cpu_to_be16((u16)smc_leakage); 2649 } 2650 return 0; 2651 } 2652 2653 static int si_initialize_smc_cac_tables(struct radeon_device *rdev) 2654 { 2655 struct ni_power_info *ni_pi = ni_get_pi(rdev); 2656 struct si_power_info *si_pi = si_get_pi(rdev); 2657 PP_SIslands_CacConfig *cac_tables = NULL; 2658 u16 vddc_max, vddc_min, vddc_step; 2659 u16 t0, t_step; 2660 u32 load_line_slope, reg; 2661 int ret = 0; 2662 u32 ticks_per_us = radeon_get_xclk(rdev) / 100; 2663 2664 if (ni_pi->enable_cac == false) 2665 return 0; 2666 2667 cac_tables = kzalloc(sizeof(PP_SIslands_CacConfig), GFP_KERNEL); 2668 if (!cac_tables) 2669 return -ENOMEM; 2670 2671 reg = RREG32(CG_CAC_CTRL) & ~CAC_WINDOW_MASK; 2672 reg |= CAC_WINDOW(si_pi->powertune_data->cac_window); 2673 WREG32(CG_CAC_CTRL, reg); 2674 2675 si_pi->dyn_powertune_data.cac_leakage = rdev->pm.dpm.cac_leakage; 2676 si_pi->dyn_powertune_data.dc_pwr_value = 2677 si_pi->powertune_data->dc_cac[NISLANDS_DCCAC_LEVEL_0]; 2678 si_pi->dyn_powertune_data.wintime = si_calculate_cac_wintime(rdev); 2679 si_pi->dyn_powertune_data.shift_n = si_pi->powertune_data->shift_n_default; 2680 2681 si_pi->dyn_powertune_data.leakage_minimum_temperature = 80 * 1000; 2682 2683 ret = si_get_cac_std_voltage_max_min(rdev, &vddc_max, &vddc_min); 2684 if (ret) 2685 goto done_free; 2686 2687 vddc_step = si_get_cac_std_voltage_step(vddc_max, vddc_min); 2688 vddc_min = vddc_max - (vddc_step * (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1)); 2689 t_step = 4; 2690 t0 = 60; 2691 2692 if (si_pi->enable_dte || ni_pi->driver_calculate_cac_leakage) 2693 ret = si_init_dte_leakage_table(rdev, cac_tables, 2694 vddc_max, vddc_min, vddc_step, 2695 t0, t_step); 2696 else 2697 ret = si_init_simplified_leakage_table(rdev, cac_tables, 2698 vddc_max, vddc_min, vddc_step); 2699 if (ret) 2700 goto done_free; 2701 2702 load_line_slope = ((u32)rdev->pm.dpm.load_line_slope << SMC_SISLANDS_SCALE_R) / 100; 2703 2704 cac_tables->l2numWin_TDP = cpu_to_be32(si_pi->dyn_powertune_data.l2_lta_window_size); 2705 cac_tables->lts_truncate_n = si_pi->dyn_powertune_data.lts_truncate; 2706 cac_tables->SHIFT_N = si_pi->dyn_powertune_data.shift_n; 2707 cac_tables->lkge_lut_V0 = cpu_to_be32((u32)vddc_min); 2708 cac_tables->lkge_lut_Vstep = cpu_to_be32((u32)vddc_step); 2709 cac_tables->R_LL = cpu_to_be32(load_line_slope); 2710 cac_tables->WinTime = cpu_to_be32(si_pi->dyn_powertune_data.wintime); 2711 cac_tables->calculation_repeats = cpu_to_be32(2); 2712 cac_tables->dc_cac = cpu_to_be32(0); 2713 cac_tables->log2_PG_LKG_SCALE = 12; 2714 cac_tables->cac_temp = si_pi->powertune_data->operating_temp; 2715 cac_tables->lkge_lut_T0 = cpu_to_be32((u32)t0); 2716 cac_tables->lkge_lut_Tstep = cpu_to_be32((u32)t_step); 2717 2718 ret = si_copy_bytes_to_smc(rdev, si_pi->cac_table_start, (u8 *)cac_tables, 2719 sizeof(PP_SIslands_CacConfig), si_pi->sram_end); 2720 2721 if (ret) 2722 goto done_free; 2723 2724 ret = si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_ticks_per_us, ticks_per_us); 2725 2726 done_free: 2727 if (ret) { 2728 ni_pi->enable_cac = false; 2729 ni_pi->enable_power_containment = false; 2730 } 2731 2732 kfree(cac_tables); 2733 2734 return 0; 2735 } 2736 2737 static int si_program_cac_config_registers(struct radeon_device *rdev, 2738 const struct si_cac_config_reg *cac_config_regs) 2739 { 2740 const struct si_cac_config_reg *config_regs = cac_config_regs; 2741 u32 data = 0, offset; 2742 2743 if (!config_regs) 2744 return -EINVAL; 2745 2746 while (config_regs->offset != 0xFFFFFFFF) { 2747 switch (config_regs->type) { 2748 case SISLANDS_CACCONFIG_CGIND: 2749 offset = SMC_CG_IND_START + config_regs->offset; 2750 if (offset < SMC_CG_IND_END) 2751 data = RREG32_SMC(offset); 2752 break; 2753 default: 2754 data = RREG32(config_regs->offset << 2); 2755 break; 2756 } 2757 2758 data &= ~config_regs->mask; 2759 data |= ((config_regs->value << config_regs->shift) & config_regs->mask); 2760 2761 switch (config_regs->type) { 2762 case SISLANDS_CACCONFIG_CGIND: 2763 offset = SMC_CG_IND_START + config_regs->offset; 2764 if (offset < SMC_CG_IND_END) 2765 WREG32_SMC(offset, data); 2766 break; 2767 default: 2768 WREG32(config_regs->offset << 2, data); 2769 break; 2770 } 2771 config_regs++; 2772 } 2773 return 0; 2774 } 2775 2776 static int si_initialize_hardware_cac_manager(struct radeon_device *rdev) 2777 { 2778 struct ni_power_info *ni_pi = ni_get_pi(rdev); 2779 struct si_power_info *si_pi = si_get_pi(rdev); 2780 int ret; 2781 2782 if ((ni_pi->enable_cac == false) || 2783 (ni_pi->cac_configuration_required == false)) 2784 return 0; 2785 2786 ret = si_program_cac_config_registers(rdev, si_pi->lcac_config); 2787 if (ret) 2788 return ret; 2789 ret = si_program_cac_config_registers(rdev, si_pi->cac_override); 2790 if (ret) 2791 return ret; 2792 ret = si_program_cac_config_registers(rdev, si_pi->cac_weights); 2793 if (ret) 2794 return ret; 2795 2796 return 0; 2797 } 2798 2799 static int si_enable_smc_cac(struct radeon_device *rdev, 2800 struct radeon_ps *radeon_new_state, 2801 bool enable) 2802 { 2803 struct ni_power_info *ni_pi = ni_get_pi(rdev); 2804 struct si_power_info *si_pi = si_get_pi(rdev); 2805 PPSMC_Result smc_result; 2806 int ret = 0; 2807 2808 if (ni_pi->enable_cac) { 2809 if (enable) { 2810 if (!si_should_disable_uvd_powertune(rdev, radeon_new_state)) { 2811 if (ni_pi->support_cac_long_term_average) { 2812 smc_result = si_send_msg_to_smc(rdev, PPSMC_CACLongTermAvgEnable); 2813 if (smc_result != PPSMC_Result_OK) 2814 ni_pi->support_cac_long_term_average = false; 2815 } 2816 2817 smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableCac); 2818 if (smc_result != PPSMC_Result_OK) { 2819 ret = -EINVAL; 2820 ni_pi->cac_enabled = false; 2821 } else { 2822 ni_pi->cac_enabled = true; 2823 } 2824 2825 if (si_pi->enable_dte) { 2826 smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableDTE); 2827 if (smc_result != PPSMC_Result_OK) 2828 ret = -EINVAL; 2829 } 2830 } 2831 } else if (ni_pi->cac_enabled) { 2832 if (si_pi->enable_dte) 2833 smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_DisableDTE); 2834 2835 smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_DisableCac); 2836 2837 ni_pi->cac_enabled = false; 2838 2839 if (ni_pi->support_cac_long_term_average) 2840 smc_result = si_send_msg_to_smc(rdev, PPSMC_CACLongTermAvgDisable); 2841 } 2842 } 2843 return ret; 2844 } 2845 2846 static int si_init_smc_spll_table(struct radeon_device *rdev) 2847 { 2848 struct ni_power_info *ni_pi = ni_get_pi(rdev); 2849 struct si_power_info *si_pi = si_get_pi(rdev); 2850 SMC_SISLANDS_SPLL_DIV_TABLE *spll_table; 2851 SISLANDS_SMC_SCLK_VALUE sclk_params; 2852 u32 fb_div, p_div; 2853 u32 clk_s, clk_v; 2854 u32 sclk = 0; 2855 int ret = 0; 2856 u32 tmp; 2857 int i; 2858 2859 if (si_pi->spll_table_start == 0) 2860 return -EINVAL; 2861 2862 spll_table = kzalloc(sizeof(SMC_SISLANDS_SPLL_DIV_TABLE), GFP_KERNEL); 2863 if (spll_table == NULL) 2864 return -ENOMEM; 2865 2866 for (i = 0; i < 256; i++) { 2867 ret = si_calculate_sclk_params(rdev, sclk, &sclk_params); 2868 if (ret) 2869 break; 2870 2871 p_div = (sclk_params.vCG_SPLL_FUNC_CNTL & SPLL_PDIV_A_MASK) >> SPLL_PDIV_A_SHIFT; 2872 fb_div = (sclk_params.vCG_SPLL_FUNC_CNTL_3 & SPLL_FB_DIV_MASK) >> SPLL_FB_DIV_SHIFT; 2873 clk_s = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM & CLK_S_MASK) >> CLK_S_SHIFT; 2874 clk_v = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM_2 & CLK_V_MASK) >> CLK_V_SHIFT; 2875 2876 fb_div &= ~0x00001FFF; 2877 fb_div >>= 1; 2878 clk_v >>= 6; 2879 2880 if (p_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT)) 2881 ret = -EINVAL; 2882 if (fb_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT)) 2883 ret = -EINVAL; 2884 if (clk_s & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT)) 2885 ret = -EINVAL; 2886 if (clk_v & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT)) 2887 ret = -EINVAL; 2888 2889 if (ret) 2890 break; 2891 2892 tmp = ((fb_div << SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK) | 2893 ((p_div << SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK); 2894 spll_table->freq[i] = cpu_to_be32(tmp); 2895 2896 tmp = ((clk_v << SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK) | 2897 ((clk_s << SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK); 2898 spll_table->ss[i] = cpu_to_be32(tmp); 2899 2900 sclk += 512; 2901 } 2902 2903 2904 if (!ret) 2905 ret = si_copy_bytes_to_smc(rdev, si_pi->spll_table_start, 2906 (u8 *)spll_table, sizeof(SMC_SISLANDS_SPLL_DIV_TABLE), 2907 si_pi->sram_end); 2908 2909 if (ret) 2910 ni_pi->enable_power_containment = false; 2911 2912 kfree(spll_table); 2913 2914 return ret; 2915 } 2916 2917 static u16 si_get_lower_of_leakage_and_vce_voltage(struct radeon_device *rdev, 2918 u16 vce_voltage) 2919 { 2920 u16 highest_leakage = 0; 2921 struct si_power_info *si_pi = si_get_pi(rdev); 2922 int i; 2923 2924 for (i = 0; i < si_pi->leakage_voltage.count; i++){ 2925 if (highest_leakage < si_pi->leakage_voltage.entries[i].voltage) 2926 highest_leakage = si_pi->leakage_voltage.entries[i].voltage; 2927 } 2928 2929 if (si_pi->leakage_voltage.count && (highest_leakage < vce_voltage)) 2930 return highest_leakage; 2931 2932 return vce_voltage; 2933 } 2934 2935 static int si_get_vce_clock_voltage(struct radeon_device *rdev, 2936 u32 evclk, u32 ecclk, u16 *voltage) 2937 { 2938 u32 i; 2939 int ret = -EINVAL; 2940 struct radeon_vce_clock_voltage_dependency_table *table = 2941 &rdev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table; 2942 2943 if (((evclk == 0) && (ecclk == 0)) || 2944 (table && (table->count == 0))) { 2945 *voltage = 0; 2946 return 0; 2947 } 2948 2949 for (i = 0; i < table->count; i++) { 2950 if ((evclk <= table->entries[i].evclk) && 2951 (ecclk <= table->entries[i].ecclk)) { 2952 *voltage = table->entries[i].v; 2953 ret = 0; 2954 break; 2955 } 2956 } 2957 2958 /* if no match return the highest voltage */ 2959 if (ret) 2960 *voltage = table->entries[table->count - 1].v; 2961 2962 *voltage = si_get_lower_of_leakage_and_vce_voltage(rdev, *voltage); 2963 2964 return ret; 2965 } 2966 2967 static void si_apply_state_adjust_rules(struct radeon_device *rdev, 2968 struct radeon_ps *rps) 2969 { 2970 struct ni_ps *ps = ni_get_ps(rps); 2971 struct radeon_clock_and_voltage_limits *max_limits; 2972 bool disable_mclk_switching = false; 2973 bool disable_sclk_switching = false; 2974 u32 mclk, sclk; 2975 u16 vddc, vddci, min_vce_voltage = 0; 2976 u32 max_sclk_vddc, max_mclk_vddci, max_mclk_vddc; 2977 u32 max_sclk = 0, max_mclk = 0; 2978 int i; 2979 2980 if (rdev->family == CHIP_HAINAN) { 2981 if ((rdev->pdev->revision == 0x81) || 2982 (rdev->pdev->revision == 0xC3) || 2983 (rdev->pdev->device == 0x6664) || 2984 (rdev->pdev->device == 0x6665) || 2985 (rdev->pdev->device == 0x6667)) { 2986 max_sclk = 75000; 2987 } 2988 if ((rdev->pdev->revision == 0xC3) || 2989 (rdev->pdev->device == 0x6665)) { 2990 max_sclk = 60000; 2991 max_mclk = 80000; 2992 } 2993 } else if (rdev->family == CHIP_OLAND) { 2994 if ((rdev->pdev->revision == 0xC7) || 2995 (rdev->pdev->revision == 0x80) || 2996 (rdev->pdev->revision == 0x81) || 2997 (rdev->pdev->revision == 0x83) || 2998 (rdev->pdev->revision == 0x87) || 2999 (rdev->pdev->device == 0x6604) || 3000 (rdev->pdev->device == 0x6605)) { 3001 max_sclk = 75000; 3002 } 3003 } 3004 3005 if (rps->vce_active) { 3006 rps->evclk = rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].evclk; 3007 rps->ecclk = rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].ecclk; 3008 si_get_vce_clock_voltage(rdev, rps->evclk, rps->ecclk, 3009 &min_vce_voltage); 3010 } else { 3011 rps->evclk = 0; 3012 rps->ecclk = 0; 3013 } 3014 3015 if ((rdev->pm.dpm.new_active_crtc_count > 1) || 3016 ni_dpm_vblank_too_short(rdev)) 3017 disable_mclk_switching = true; 3018 3019 if (rps->vclk || rps->dclk) { 3020 disable_mclk_switching = true; 3021 disable_sclk_switching = true; 3022 } 3023 3024 if (rdev->pm.dpm.ac_power) 3025 max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac; 3026 else 3027 max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc; 3028 3029 for (i = ps->performance_level_count - 2; i >= 0; i--) { 3030 if (ps->performance_levels[i].vddc > ps->performance_levels[i+1].vddc) 3031 ps->performance_levels[i].vddc = ps->performance_levels[i+1].vddc; 3032 } 3033 if (rdev->pm.dpm.ac_power == false) { 3034 for (i = 0; i < ps->performance_level_count; i++) { 3035 if (ps->performance_levels[i].mclk > max_limits->mclk) 3036 ps->performance_levels[i].mclk = max_limits->mclk; 3037 if (ps->performance_levels[i].sclk > max_limits->sclk) 3038 ps->performance_levels[i].sclk = max_limits->sclk; 3039 if (ps->performance_levels[i].vddc > max_limits->vddc) 3040 ps->performance_levels[i].vddc = max_limits->vddc; 3041 if (ps->performance_levels[i].vddci > max_limits->vddci) 3042 ps->performance_levels[i].vddci = max_limits->vddci; 3043 } 3044 } 3045 3046 /* limit clocks to max supported clocks based on voltage dependency tables */ 3047 btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk, 3048 &max_sclk_vddc); 3049 btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk, 3050 &max_mclk_vddci); 3051 btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk, 3052 &max_mclk_vddc); 3053 3054 for (i = 0; i < ps->performance_level_count; i++) { 3055 if (max_sclk_vddc) { 3056 if (ps->performance_levels[i].sclk > max_sclk_vddc) 3057 ps->performance_levels[i].sclk = max_sclk_vddc; 3058 } 3059 if (max_mclk_vddci) { 3060 if (ps->performance_levels[i].mclk > max_mclk_vddci) 3061 ps->performance_levels[i].mclk = max_mclk_vddci; 3062 } 3063 if (max_mclk_vddc) { 3064 if (ps->performance_levels[i].mclk > max_mclk_vddc) 3065 ps->performance_levels[i].mclk = max_mclk_vddc; 3066 } 3067 if (max_mclk) { 3068 if (ps->performance_levels[i].mclk > max_mclk) 3069 ps->performance_levels[i].mclk = max_mclk; 3070 } 3071 if (max_sclk) { 3072 if (ps->performance_levels[i].sclk > max_sclk) 3073 ps->performance_levels[i].sclk = max_sclk; 3074 } 3075 } 3076 3077 /* XXX validate the min clocks required for display */ 3078 3079 if (disable_mclk_switching) { 3080 mclk = ps->performance_levels[ps->performance_level_count - 1].mclk; 3081 vddci = ps->performance_levels[ps->performance_level_count - 1].vddci; 3082 } else { 3083 mclk = ps->performance_levels[0].mclk; 3084 vddci = ps->performance_levels[0].vddci; 3085 } 3086 3087 if (disable_sclk_switching) { 3088 sclk = ps->performance_levels[ps->performance_level_count - 1].sclk; 3089 vddc = ps->performance_levels[ps->performance_level_count - 1].vddc; 3090 } else { 3091 sclk = ps->performance_levels[0].sclk; 3092 vddc = ps->performance_levels[0].vddc; 3093 } 3094 3095 if (rps->vce_active) { 3096 if (sclk < rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].sclk) 3097 sclk = rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].sclk; 3098 if (mclk < rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].mclk) 3099 mclk = rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].mclk; 3100 } 3101 3102 /* adjusted low state */ 3103 ps->performance_levels[0].sclk = sclk; 3104 ps->performance_levels[0].mclk = mclk; 3105 ps->performance_levels[0].vddc = vddc; 3106 ps->performance_levels[0].vddci = vddci; 3107 3108 if (disable_sclk_switching) { 3109 sclk = ps->performance_levels[0].sclk; 3110 for (i = 1; i < ps->performance_level_count; i++) { 3111 if (sclk < ps->performance_levels[i].sclk) 3112 sclk = ps->performance_levels[i].sclk; 3113 } 3114 for (i = 0; i < ps->performance_level_count; i++) { 3115 ps->performance_levels[i].sclk = sclk; 3116 ps->performance_levels[i].vddc = vddc; 3117 } 3118 } else { 3119 for (i = 1; i < ps->performance_level_count; i++) { 3120 if (ps->performance_levels[i].sclk < ps->performance_levels[i - 1].sclk) 3121 ps->performance_levels[i].sclk = ps->performance_levels[i - 1].sclk; 3122 if (ps->performance_levels[i].vddc < ps->performance_levels[i - 1].vddc) 3123 ps->performance_levels[i].vddc = ps->performance_levels[i - 1].vddc; 3124 } 3125 } 3126 3127 if (disable_mclk_switching) { 3128 mclk = ps->performance_levels[0].mclk; 3129 for (i = 1; i < ps->performance_level_count; i++) { 3130 if (mclk < ps->performance_levels[i].mclk) 3131 mclk = ps->performance_levels[i].mclk; 3132 } 3133 for (i = 0; i < ps->performance_level_count; i++) { 3134 ps->performance_levels[i].mclk = mclk; 3135 ps->performance_levels[i].vddci = vddci; 3136 } 3137 } else { 3138 for (i = 1; i < ps->performance_level_count; i++) { 3139 if (ps->performance_levels[i].mclk < ps->performance_levels[i - 1].mclk) 3140 ps->performance_levels[i].mclk = ps->performance_levels[i - 1].mclk; 3141 if (ps->performance_levels[i].vddci < ps->performance_levels[i - 1].vddci) 3142 ps->performance_levels[i].vddci = ps->performance_levels[i - 1].vddci; 3143 } 3144 } 3145 3146 for (i = 0; i < ps->performance_level_count; i++) 3147 btc_adjust_clock_combinations(rdev, max_limits, 3148 &ps->performance_levels[i]); 3149 3150 for (i = 0; i < ps->performance_level_count; i++) { 3151 if (ps->performance_levels[i].vddc < min_vce_voltage) 3152 ps->performance_levels[i].vddc = min_vce_voltage; 3153 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk, 3154 ps->performance_levels[i].sclk, 3155 max_limits->vddc, &ps->performance_levels[i].vddc); 3156 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk, 3157 ps->performance_levels[i].mclk, 3158 max_limits->vddci, &ps->performance_levels[i].vddci); 3159 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk, 3160 ps->performance_levels[i].mclk, 3161 max_limits->vddc, &ps->performance_levels[i].vddc); 3162 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk, 3163 rdev->clock.current_dispclk, 3164 max_limits->vddc, &ps->performance_levels[i].vddc); 3165 } 3166 3167 for (i = 0; i < ps->performance_level_count; i++) { 3168 btc_apply_voltage_delta_rules(rdev, 3169 max_limits->vddc, max_limits->vddci, 3170 &ps->performance_levels[i].vddc, 3171 &ps->performance_levels[i].vddci); 3172 } 3173 3174 ps->dc_compatible = true; 3175 for (i = 0; i < ps->performance_level_count; i++) { 3176 if (ps->performance_levels[i].vddc > rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.vddc) 3177 ps->dc_compatible = false; 3178 } 3179 } 3180 3181 #if 0 3182 static int si_read_smc_soft_register(struct radeon_device *rdev, 3183 u16 reg_offset, u32 *value) 3184 { 3185 struct si_power_info *si_pi = si_get_pi(rdev); 3186 3187 return si_read_smc_sram_dword(rdev, 3188 si_pi->soft_regs_start + reg_offset, value, 3189 si_pi->sram_end); 3190 } 3191 #endif 3192 3193 static int si_write_smc_soft_register(struct radeon_device *rdev, 3194 u16 reg_offset, u32 value) 3195 { 3196 struct si_power_info *si_pi = si_get_pi(rdev); 3197 3198 return si_write_smc_sram_dword(rdev, 3199 si_pi->soft_regs_start + reg_offset, 3200 value, si_pi->sram_end); 3201 } 3202 3203 static bool si_is_special_1gb_platform(struct radeon_device *rdev) 3204 { 3205 bool ret = false; 3206 u32 tmp, width, row, column, bank, density; 3207 bool is_memory_gddr5, is_special; 3208 3209 tmp = RREG32(MC_SEQ_MISC0); 3210 is_memory_gddr5 = (MC_SEQ_MISC0_GDDR5_VALUE == ((tmp & MC_SEQ_MISC0_GDDR5_MASK) >> MC_SEQ_MISC0_GDDR5_SHIFT)); 3211 is_special = (MC_SEQ_MISC0_REV_ID_VALUE == ((tmp & MC_SEQ_MISC0_REV_ID_MASK) >> MC_SEQ_MISC0_REV_ID_SHIFT)) 3212 & (MC_SEQ_MISC0_VEN_ID_VALUE == ((tmp & MC_SEQ_MISC0_VEN_ID_MASK) >> MC_SEQ_MISC0_VEN_ID_SHIFT)); 3213 3214 WREG32(MC_SEQ_IO_DEBUG_INDEX, 0xb); 3215 width = ((RREG32(MC_SEQ_IO_DEBUG_DATA) >> 1) & 1) ? 16 : 32; 3216 3217 tmp = RREG32(MC_ARB_RAMCFG); 3218 row = ((tmp & NOOFROWS_MASK) >> NOOFROWS_SHIFT) + 10; 3219 column = ((tmp & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT) + 8; 3220 bank = ((tmp & NOOFBANK_MASK) >> NOOFBANK_SHIFT) + 2; 3221 3222 density = (1 << (row + column - 20 + bank)) * width; 3223 3224 if ((rdev->pdev->device == 0x6819) && 3225 is_memory_gddr5 && is_special && (density == 0x400)) 3226 ret = true; 3227 3228 return ret; 3229 } 3230 3231 static void si_get_leakage_vddc(struct radeon_device *rdev) 3232 { 3233 struct si_power_info *si_pi = si_get_pi(rdev); 3234 u16 vddc, count = 0; 3235 int i, ret; 3236 3237 for (i = 0; i < SISLANDS_MAX_LEAKAGE_COUNT; i++) { 3238 ret = radeon_atom_get_leakage_vddc_based_on_leakage_idx(rdev, &vddc, SISLANDS_LEAKAGE_INDEX0 + i); 3239 3240 if (!ret && (vddc > 0) && (vddc != (SISLANDS_LEAKAGE_INDEX0 + i))) { 3241 si_pi->leakage_voltage.entries[count].voltage = vddc; 3242 si_pi->leakage_voltage.entries[count].leakage_index = 3243 SISLANDS_LEAKAGE_INDEX0 + i; 3244 count++; 3245 } 3246 } 3247 si_pi->leakage_voltage.count = count; 3248 } 3249 3250 static int si_get_leakage_voltage_from_leakage_index(struct radeon_device *rdev, 3251 u32 index, u16 *leakage_voltage) 3252 { 3253 struct si_power_info *si_pi = si_get_pi(rdev); 3254 int i; 3255 3256 if (leakage_voltage == NULL) 3257 return -EINVAL; 3258 3259 if ((index & 0xff00) != 0xff00) 3260 return -EINVAL; 3261 3262 if ((index & 0xff) > SISLANDS_MAX_LEAKAGE_COUNT + 1) 3263 return -EINVAL; 3264 3265 if (index < SISLANDS_LEAKAGE_INDEX0) 3266 return -EINVAL; 3267 3268 for (i = 0; i < si_pi->leakage_voltage.count; i++) { 3269 if (si_pi->leakage_voltage.entries[i].leakage_index == index) { 3270 *leakage_voltage = si_pi->leakage_voltage.entries[i].voltage; 3271 return 0; 3272 } 3273 } 3274 return -EAGAIN; 3275 } 3276 3277 static void si_set_dpm_event_sources(struct radeon_device *rdev, u32 sources) 3278 { 3279 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 3280 bool want_thermal_protection; 3281 enum radeon_dpm_event_src dpm_event_src; 3282 3283 switch (sources) { 3284 case 0: 3285 default: 3286 want_thermal_protection = false; 3287 break; 3288 case (1 << RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL): 3289 want_thermal_protection = true; 3290 dpm_event_src = RADEON_DPM_EVENT_SRC_DIGITAL; 3291 break; 3292 case (1 << RADEON_DPM_AUTO_THROTTLE_SRC_EXTERNAL): 3293 want_thermal_protection = true; 3294 dpm_event_src = RADEON_DPM_EVENT_SRC_EXTERNAL; 3295 break; 3296 case ((1 << RADEON_DPM_AUTO_THROTTLE_SRC_EXTERNAL) | 3297 (1 << RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL)): 3298 want_thermal_protection = true; 3299 dpm_event_src = RADEON_DPM_EVENT_SRC_DIGIAL_OR_EXTERNAL; 3300 break; 3301 } 3302 3303 if (want_thermal_protection) { 3304 WREG32_P(CG_THERMAL_CTRL, DPM_EVENT_SRC(dpm_event_src), ~DPM_EVENT_SRC_MASK); 3305 if (pi->thermal_protection) 3306 WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS); 3307 } else { 3308 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS); 3309 } 3310 } 3311 3312 static void si_enable_auto_throttle_source(struct radeon_device *rdev, 3313 enum radeon_dpm_auto_throttle_src source, 3314 bool enable) 3315 { 3316 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 3317 3318 if (enable) { 3319 if (!(pi->active_auto_throttle_sources & (1 << source))) { 3320 pi->active_auto_throttle_sources |= 1 << source; 3321 si_set_dpm_event_sources(rdev, pi->active_auto_throttle_sources); 3322 } 3323 } else { 3324 if (pi->active_auto_throttle_sources & (1 << source)) { 3325 pi->active_auto_throttle_sources &= ~(1 << source); 3326 si_set_dpm_event_sources(rdev, pi->active_auto_throttle_sources); 3327 } 3328 } 3329 } 3330 3331 static void si_start_dpm(struct radeon_device *rdev) 3332 { 3333 WREG32_P(GENERAL_PWRMGT, GLOBAL_PWRMGT_EN, ~GLOBAL_PWRMGT_EN); 3334 } 3335 3336 static void si_stop_dpm(struct radeon_device *rdev) 3337 { 3338 WREG32_P(GENERAL_PWRMGT, 0, ~GLOBAL_PWRMGT_EN); 3339 } 3340 3341 static void si_enable_sclk_control(struct radeon_device *rdev, bool enable) 3342 { 3343 if (enable) 3344 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~SCLK_PWRMGT_OFF); 3345 else 3346 WREG32_P(SCLK_PWRMGT_CNTL, SCLK_PWRMGT_OFF, ~SCLK_PWRMGT_OFF); 3347 3348 } 3349 3350 #if 0 3351 static int si_notify_hardware_of_thermal_state(struct radeon_device *rdev, 3352 u32 thermal_level) 3353 { 3354 PPSMC_Result ret; 3355 3356 if (thermal_level == 0) { 3357 ret = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt); 3358 if (ret == PPSMC_Result_OK) 3359 return 0; 3360 else 3361 return -EINVAL; 3362 } 3363 return 0; 3364 } 3365 3366 static void si_notify_hardware_vpu_recovery_event(struct radeon_device *rdev) 3367 { 3368 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_tdr_is_about_to_happen, true); 3369 } 3370 #endif 3371 3372 #if 0 3373 static int si_notify_hw_of_powersource(struct radeon_device *rdev, bool ac_power) 3374 { 3375 if (ac_power) 3376 return (si_send_msg_to_smc(rdev, PPSMC_MSG_RunningOnAC) == PPSMC_Result_OK) ? 3377 0 : -EINVAL; 3378 3379 return 0; 3380 } 3381 #endif 3382 3383 static PPSMC_Result si_send_msg_to_smc_with_parameter(struct radeon_device *rdev, 3384 PPSMC_Msg msg, u32 parameter) 3385 { 3386 WREG32(SMC_SCRATCH0, parameter); 3387 return si_send_msg_to_smc(rdev, msg); 3388 } 3389 3390 static int si_restrict_performance_levels_before_switch(struct radeon_device *rdev) 3391 { 3392 if (si_send_msg_to_smc(rdev, PPSMC_MSG_NoForcedLevel) != PPSMC_Result_OK) 3393 return -EINVAL; 3394 3395 return (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 1) == PPSMC_Result_OK) ? 3396 0 : -EINVAL; 3397 } 3398 3399 int si_dpm_force_performance_level(struct radeon_device *rdev, 3400 enum radeon_dpm_forced_level level) 3401 { 3402 struct radeon_ps *rps = rdev->pm.dpm.current_ps; 3403 struct ni_ps *ps = ni_get_ps(rps); 3404 u32 levels = ps->performance_level_count; 3405 3406 if (level == RADEON_DPM_FORCED_LEVEL_HIGH) { 3407 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK) 3408 return -EINVAL; 3409 3410 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 1) != PPSMC_Result_OK) 3411 return -EINVAL; 3412 } else if (level == RADEON_DPM_FORCED_LEVEL_LOW) { 3413 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK) 3414 return -EINVAL; 3415 3416 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 1) != PPSMC_Result_OK) 3417 return -EINVAL; 3418 } else if (level == RADEON_DPM_FORCED_LEVEL_AUTO) { 3419 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK) 3420 return -EINVAL; 3421 3422 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK) 3423 return -EINVAL; 3424 } 3425 3426 rdev->pm.dpm.forced_level = level; 3427 3428 return 0; 3429 } 3430 3431 #if 0 3432 static int si_set_boot_state(struct radeon_device *rdev) 3433 { 3434 return (si_send_msg_to_smc(rdev, PPSMC_MSG_SwitchToInitialState) == PPSMC_Result_OK) ? 3435 0 : -EINVAL; 3436 } 3437 #endif 3438 3439 static int si_set_sw_state(struct radeon_device *rdev) 3440 { 3441 return (si_send_msg_to_smc(rdev, PPSMC_MSG_SwitchToSwState) == PPSMC_Result_OK) ? 3442 0 : -EINVAL; 3443 } 3444 3445 static int si_halt_smc(struct radeon_device *rdev) 3446 { 3447 if (si_send_msg_to_smc(rdev, PPSMC_MSG_Halt) != PPSMC_Result_OK) 3448 return -EINVAL; 3449 3450 return (si_wait_for_smc_inactive(rdev) == PPSMC_Result_OK) ? 3451 0 : -EINVAL; 3452 } 3453 3454 static int si_resume_smc(struct radeon_device *rdev) 3455 { 3456 if (si_send_msg_to_smc(rdev, PPSMC_FlushDataCache) != PPSMC_Result_OK) 3457 return -EINVAL; 3458 3459 return (si_send_msg_to_smc(rdev, PPSMC_MSG_Resume) == PPSMC_Result_OK) ? 3460 0 : -EINVAL; 3461 } 3462 3463 static void si_dpm_start_smc(struct radeon_device *rdev) 3464 { 3465 si_program_jump_on_start(rdev); 3466 si_start_smc(rdev); 3467 si_start_smc_clock(rdev); 3468 } 3469 3470 static void si_dpm_stop_smc(struct radeon_device *rdev) 3471 { 3472 si_reset_smc(rdev); 3473 si_stop_smc_clock(rdev); 3474 } 3475 3476 static int si_process_firmware_header(struct radeon_device *rdev) 3477 { 3478 struct si_power_info *si_pi = si_get_pi(rdev); 3479 u32 tmp; 3480 int ret; 3481 3482 ret = si_read_smc_sram_dword(rdev, 3483 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3484 SISLANDS_SMC_FIRMWARE_HEADER_stateTable, 3485 &tmp, si_pi->sram_end); 3486 if (ret) 3487 return ret; 3488 3489 si_pi->state_table_start = tmp; 3490 3491 ret = si_read_smc_sram_dword(rdev, 3492 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3493 SISLANDS_SMC_FIRMWARE_HEADER_softRegisters, 3494 &tmp, si_pi->sram_end); 3495 if (ret) 3496 return ret; 3497 3498 si_pi->soft_regs_start = tmp; 3499 3500 ret = si_read_smc_sram_dword(rdev, 3501 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3502 SISLANDS_SMC_FIRMWARE_HEADER_mcRegisterTable, 3503 &tmp, si_pi->sram_end); 3504 if (ret) 3505 return ret; 3506 3507 si_pi->mc_reg_table_start = tmp; 3508 3509 ret = si_read_smc_sram_dword(rdev, 3510 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3511 SISLANDS_SMC_FIRMWARE_HEADER_fanTable, 3512 &tmp, si_pi->sram_end); 3513 if (ret) 3514 return ret; 3515 3516 si_pi->fan_table_start = tmp; 3517 3518 ret = si_read_smc_sram_dword(rdev, 3519 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3520 SISLANDS_SMC_FIRMWARE_HEADER_mcArbDramAutoRefreshTable, 3521 &tmp, si_pi->sram_end); 3522 if (ret) 3523 return ret; 3524 3525 si_pi->arb_table_start = tmp; 3526 3527 ret = si_read_smc_sram_dword(rdev, 3528 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3529 SISLANDS_SMC_FIRMWARE_HEADER_CacConfigTable, 3530 &tmp, si_pi->sram_end); 3531 if (ret) 3532 return ret; 3533 3534 si_pi->cac_table_start = tmp; 3535 3536 ret = si_read_smc_sram_dword(rdev, 3537 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3538 SISLANDS_SMC_FIRMWARE_HEADER_DteConfiguration, 3539 &tmp, si_pi->sram_end); 3540 if (ret) 3541 return ret; 3542 3543 si_pi->dte_table_start = tmp; 3544 3545 ret = si_read_smc_sram_dword(rdev, 3546 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3547 SISLANDS_SMC_FIRMWARE_HEADER_spllTable, 3548 &tmp, si_pi->sram_end); 3549 if (ret) 3550 return ret; 3551 3552 si_pi->spll_table_start = tmp; 3553 3554 ret = si_read_smc_sram_dword(rdev, 3555 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3556 SISLANDS_SMC_FIRMWARE_HEADER_PAPMParameters, 3557 &tmp, si_pi->sram_end); 3558 if (ret) 3559 return ret; 3560 3561 si_pi->papm_cfg_table_start = tmp; 3562 3563 return ret; 3564 } 3565 3566 static void si_read_clock_registers(struct radeon_device *rdev) 3567 { 3568 struct si_power_info *si_pi = si_get_pi(rdev); 3569 3570 si_pi->clock_registers.cg_spll_func_cntl = RREG32(CG_SPLL_FUNC_CNTL); 3571 si_pi->clock_registers.cg_spll_func_cntl_2 = RREG32(CG_SPLL_FUNC_CNTL_2); 3572 si_pi->clock_registers.cg_spll_func_cntl_3 = RREG32(CG_SPLL_FUNC_CNTL_3); 3573 si_pi->clock_registers.cg_spll_func_cntl_4 = RREG32(CG_SPLL_FUNC_CNTL_4); 3574 si_pi->clock_registers.cg_spll_spread_spectrum = RREG32(CG_SPLL_SPREAD_SPECTRUM); 3575 si_pi->clock_registers.cg_spll_spread_spectrum_2 = RREG32(CG_SPLL_SPREAD_SPECTRUM_2); 3576 si_pi->clock_registers.dll_cntl = RREG32(DLL_CNTL); 3577 si_pi->clock_registers.mclk_pwrmgt_cntl = RREG32(MCLK_PWRMGT_CNTL); 3578 si_pi->clock_registers.mpll_ad_func_cntl = RREG32(MPLL_AD_FUNC_CNTL); 3579 si_pi->clock_registers.mpll_dq_func_cntl = RREG32(MPLL_DQ_FUNC_CNTL); 3580 si_pi->clock_registers.mpll_func_cntl = RREG32(MPLL_FUNC_CNTL); 3581 si_pi->clock_registers.mpll_func_cntl_1 = RREG32(MPLL_FUNC_CNTL_1); 3582 si_pi->clock_registers.mpll_func_cntl_2 = RREG32(MPLL_FUNC_CNTL_2); 3583 si_pi->clock_registers.mpll_ss1 = RREG32(MPLL_SS1); 3584 si_pi->clock_registers.mpll_ss2 = RREG32(MPLL_SS2); 3585 } 3586 3587 static void si_enable_thermal_protection(struct radeon_device *rdev, 3588 bool enable) 3589 { 3590 if (enable) 3591 WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS); 3592 else 3593 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS); 3594 } 3595 3596 static void si_enable_acpi_power_management(struct radeon_device *rdev) 3597 { 3598 WREG32_P(GENERAL_PWRMGT, STATIC_PM_EN, ~STATIC_PM_EN); 3599 } 3600 3601 #if 0 3602 static int si_enter_ulp_state(struct radeon_device *rdev) 3603 { 3604 WREG32(SMC_MESSAGE_0, PPSMC_MSG_SwitchToMinimumPower); 3605 3606 udelay(25000); 3607 3608 return 0; 3609 } 3610 3611 static int si_exit_ulp_state(struct radeon_device *rdev) 3612 { 3613 int i; 3614 3615 WREG32(SMC_MESSAGE_0, PPSMC_MSG_ResumeFromMinimumPower); 3616 3617 udelay(7000); 3618 3619 for (i = 0; i < rdev->usec_timeout; i++) { 3620 if (RREG32(SMC_RESP_0) == 1) 3621 break; 3622 udelay(1000); 3623 } 3624 3625 return 0; 3626 } 3627 #endif 3628 3629 static int si_notify_smc_display_change(struct radeon_device *rdev, 3630 bool has_display) 3631 { 3632 PPSMC_Msg msg = has_display ? 3633 PPSMC_MSG_HasDisplay : PPSMC_MSG_NoDisplay; 3634 3635 return (si_send_msg_to_smc(rdev, msg) == PPSMC_Result_OK) ? 3636 0 : -EINVAL; 3637 } 3638 3639 static void si_program_response_times(struct radeon_device *rdev) 3640 { 3641 u32 voltage_response_time, acpi_delay_time, vbi_time_out; 3642 u32 vddc_dly, acpi_dly, vbi_dly; 3643 u32 reference_clock; 3644 3645 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_mvdd_chg_time, 1); 3646 3647 voltage_response_time = (u32)rdev->pm.dpm.voltage_response_time; 3648 3649 if (voltage_response_time == 0) 3650 voltage_response_time = 1000; 3651 3652 acpi_delay_time = 15000; 3653 vbi_time_out = 100000; 3654 3655 reference_clock = radeon_get_xclk(rdev); 3656 3657 vddc_dly = (voltage_response_time * reference_clock) / 100; 3658 acpi_dly = (acpi_delay_time * reference_clock) / 100; 3659 vbi_dly = (vbi_time_out * reference_clock) / 100; 3660 3661 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_delay_vreg, vddc_dly); 3662 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_delay_acpi, acpi_dly); 3663 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_mclk_chg_timeout, vbi_dly); 3664 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_mc_block_delay, 0xAA); 3665 } 3666 3667 static void si_program_ds_registers(struct radeon_device *rdev) 3668 { 3669 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 3670 u32 tmp = 1; /* XXX: 0x10 on tahiti A0 */ 3671 3672 if (eg_pi->sclk_deep_sleep) { 3673 WREG32_P(MISC_CLK_CNTL, DEEP_SLEEP_CLK_SEL(tmp), ~DEEP_SLEEP_CLK_SEL_MASK); 3674 WREG32_P(CG_SPLL_AUTOSCALE_CNTL, AUTOSCALE_ON_SS_CLEAR, 3675 ~AUTOSCALE_ON_SS_CLEAR); 3676 } 3677 } 3678 3679 static void si_program_display_gap(struct radeon_device *rdev) 3680 { 3681 u32 tmp, pipe; 3682 int i; 3683 3684 tmp = RREG32(CG_DISPLAY_GAP_CNTL) & ~(DISP1_GAP_MASK | DISP2_GAP_MASK); 3685 if (rdev->pm.dpm.new_active_crtc_count > 0) 3686 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM); 3687 else 3688 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE); 3689 3690 if (rdev->pm.dpm.new_active_crtc_count > 1) 3691 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM); 3692 else 3693 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE); 3694 3695 WREG32(CG_DISPLAY_GAP_CNTL, tmp); 3696 3697 tmp = RREG32(DCCG_DISP_SLOW_SELECT_REG); 3698 pipe = (tmp & DCCG_DISP1_SLOW_SELECT_MASK) >> DCCG_DISP1_SLOW_SELECT_SHIFT; 3699 3700 if ((rdev->pm.dpm.new_active_crtc_count > 0) && 3701 (!(rdev->pm.dpm.new_active_crtcs & (1 << pipe)))) { 3702 /* find the first active crtc */ 3703 for (i = 0; i < rdev->num_crtc; i++) { 3704 if (rdev->pm.dpm.new_active_crtcs & (1 << i)) 3705 break; 3706 } 3707 if (i == rdev->num_crtc) 3708 pipe = 0; 3709 else 3710 pipe = i; 3711 3712 tmp &= ~DCCG_DISP1_SLOW_SELECT_MASK; 3713 tmp |= DCCG_DISP1_SLOW_SELECT(pipe); 3714 WREG32(DCCG_DISP_SLOW_SELECT_REG, tmp); 3715 } 3716 3717 /* Setting this to false forces the performance state to low if the crtcs are disabled. 3718 * This can be a problem on PowerXpress systems or if you want to use the card 3719 * for offscreen rendering or compute if there are no crtcs enabled. 3720 */ 3721 si_notify_smc_display_change(rdev, rdev->pm.dpm.new_active_crtc_count > 0); 3722 } 3723 3724 static void si_enable_spread_spectrum(struct radeon_device *rdev, bool enable) 3725 { 3726 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 3727 3728 if (enable) { 3729 if (pi->sclk_ss) 3730 WREG32_P(GENERAL_PWRMGT, DYN_SPREAD_SPECTRUM_EN, ~DYN_SPREAD_SPECTRUM_EN); 3731 } else { 3732 WREG32_P(CG_SPLL_SPREAD_SPECTRUM, 0, ~SSEN); 3733 WREG32_P(GENERAL_PWRMGT, 0, ~DYN_SPREAD_SPECTRUM_EN); 3734 } 3735 } 3736 3737 static void si_setup_bsp(struct radeon_device *rdev) 3738 { 3739 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 3740 u32 xclk = radeon_get_xclk(rdev); 3741 3742 r600_calculate_u_and_p(pi->asi, 3743 xclk, 3744 16, 3745 &pi->bsp, 3746 &pi->bsu); 3747 3748 r600_calculate_u_and_p(pi->pasi, 3749 xclk, 3750 16, 3751 &pi->pbsp, 3752 &pi->pbsu); 3753 3754 3755 pi->dsp = BSP(pi->bsp) | BSU(pi->bsu); 3756 pi->psp = BSP(pi->pbsp) | BSU(pi->pbsu); 3757 3758 WREG32(CG_BSP, pi->dsp); 3759 } 3760 3761 static void si_program_git(struct radeon_device *rdev) 3762 { 3763 WREG32_P(CG_GIT, CG_GICST(R600_GICST_DFLT), ~CG_GICST_MASK); 3764 } 3765 3766 static void si_program_tp(struct radeon_device *rdev) 3767 { 3768 int i; 3769 enum r600_td td = R600_TD_DFLT; 3770 3771 for (i = 0; i < R600_PM_NUMBER_OF_TC; i++) 3772 WREG32(CG_FFCT_0 + (i * 4), (UTC_0(r600_utc[i]) | DTC_0(r600_dtc[i]))); 3773 3774 if (td == R600_TD_AUTO) 3775 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_FORCE_TREND_SEL); 3776 else 3777 WREG32_P(SCLK_PWRMGT_CNTL, FIR_FORCE_TREND_SEL, ~FIR_FORCE_TREND_SEL); 3778 3779 if (td == R600_TD_UP) 3780 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_TREND_MODE); 3781 3782 if (td == R600_TD_DOWN) 3783 WREG32_P(SCLK_PWRMGT_CNTL, FIR_TREND_MODE, ~FIR_TREND_MODE); 3784 } 3785 3786 static void si_program_tpp(struct radeon_device *rdev) 3787 { 3788 WREG32(CG_TPC, R600_TPC_DFLT); 3789 } 3790 3791 static void si_program_sstp(struct radeon_device *rdev) 3792 { 3793 WREG32(CG_SSP, (SSTU(R600_SSTU_DFLT) | SST(R600_SST_DFLT))); 3794 } 3795 3796 static void si_enable_display_gap(struct radeon_device *rdev) 3797 { 3798 u32 tmp = RREG32(CG_DISPLAY_GAP_CNTL); 3799 3800 tmp &= ~(DISP1_GAP_MASK | DISP2_GAP_MASK); 3801 tmp |= (DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE) | 3802 DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE)); 3803 3804 tmp &= ~(DISP1_GAP_MCHG_MASK | DISP2_GAP_MCHG_MASK); 3805 tmp |= (DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK) | 3806 DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE)); 3807 WREG32(CG_DISPLAY_GAP_CNTL, tmp); 3808 } 3809 3810 static void si_program_vc(struct radeon_device *rdev) 3811 { 3812 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 3813 3814 WREG32(CG_FTV, pi->vrc); 3815 } 3816 3817 static void si_clear_vc(struct radeon_device *rdev) 3818 { 3819 WREG32(CG_FTV, 0); 3820 } 3821 3822 u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock) 3823 { 3824 u8 mc_para_index; 3825 3826 if (memory_clock < 10000) 3827 mc_para_index = 0; 3828 else if (memory_clock >= 80000) 3829 mc_para_index = 0x0f; 3830 else 3831 mc_para_index = (u8)((memory_clock - 10000) / 5000 + 1); 3832 return mc_para_index; 3833 } 3834 3835 u8 si_get_mclk_frequency_ratio(u32 memory_clock, bool strobe_mode) 3836 { 3837 u8 mc_para_index; 3838 3839 if (strobe_mode) { 3840 if (memory_clock < 12500) 3841 mc_para_index = 0x00; 3842 else if (memory_clock > 47500) 3843 mc_para_index = 0x0f; 3844 else 3845 mc_para_index = (u8)((memory_clock - 10000) / 2500); 3846 } else { 3847 if (memory_clock < 65000) 3848 mc_para_index = 0x00; 3849 else if (memory_clock > 135000) 3850 mc_para_index = 0x0f; 3851 else 3852 mc_para_index = (u8)((memory_clock - 60000) / 5000); 3853 } 3854 return mc_para_index; 3855 } 3856 3857 static u8 si_get_strobe_mode_settings(struct radeon_device *rdev, u32 mclk) 3858 { 3859 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 3860 bool strobe_mode = false; 3861 u8 result = 0; 3862 3863 if (mclk <= pi->mclk_strobe_mode_threshold) 3864 strobe_mode = true; 3865 3866 if (pi->mem_gddr5) 3867 result = si_get_mclk_frequency_ratio(mclk, strobe_mode); 3868 else 3869 result = si_get_ddr3_mclk_frequency_ratio(mclk); 3870 3871 if (strobe_mode) 3872 result |= SISLANDS_SMC_STROBE_ENABLE; 3873 3874 return result; 3875 } 3876 3877 static int si_upload_firmware(struct radeon_device *rdev) 3878 { 3879 struct si_power_info *si_pi = si_get_pi(rdev); 3880 int ret; 3881 3882 si_reset_smc(rdev); 3883 si_stop_smc_clock(rdev); 3884 3885 ret = si_load_smc_ucode(rdev, si_pi->sram_end); 3886 3887 return ret; 3888 } 3889 3890 static bool si_validate_phase_shedding_tables(struct radeon_device *rdev, 3891 const struct atom_voltage_table *table, 3892 const struct radeon_phase_shedding_limits_table *limits) 3893 { 3894 u32 data, num_bits, num_levels; 3895 3896 if ((table == NULL) || (limits == NULL)) 3897 return false; 3898 3899 data = table->mask_low; 3900 3901 num_bits = hweight32(data); 3902 3903 if (num_bits == 0) 3904 return false; 3905 3906 num_levels = (1 << num_bits); 3907 3908 if (table->count != num_levels) 3909 return false; 3910 3911 if (limits->count != (num_levels - 1)) 3912 return false; 3913 3914 return true; 3915 } 3916 3917 void si_trim_voltage_table_to_fit_state_table(struct radeon_device *rdev, 3918 u32 max_voltage_steps, 3919 struct atom_voltage_table *voltage_table) 3920 { 3921 unsigned int i, diff; 3922 3923 if (voltage_table->count <= max_voltage_steps) 3924 return; 3925 3926 diff = voltage_table->count - max_voltage_steps; 3927 3928 for (i= 0; i < max_voltage_steps; i++) 3929 voltage_table->entries[i] = voltage_table->entries[i + diff]; 3930 3931 voltage_table->count = max_voltage_steps; 3932 } 3933 3934 static int si_get_svi2_voltage_table(struct radeon_device *rdev, 3935 struct radeon_clock_voltage_dependency_table *voltage_dependency_table, 3936 struct atom_voltage_table *voltage_table) 3937 { 3938 u32 i; 3939 3940 if (voltage_dependency_table == NULL) 3941 return -EINVAL; 3942 3943 voltage_table->mask_low = 0; 3944 voltage_table->phase_delay = 0; 3945 3946 voltage_table->count = voltage_dependency_table->count; 3947 for (i = 0; i < voltage_table->count; i++) { 3948 voltage_table->entries[i].value = voltage_dependency_table->entries[i].v; 3949 voltage_table->entries[i].smio_low = 0; 3950 } 3951 3952 return 0; 3953 } 3954 3955 static int si_construct_voltage_tables(struct radeon_device *rdev) 3956 { 3957 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 3958 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 3959 struct si_power_info *si_pi = si_get_pi(rdev); 3960 int ret; 3961 3962 if (pi->voltage_control) { 3963 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDC, 3964 VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddc_voltage_table); 3965 if (ret) 3966 return ret; 3967 3968 if (eg_pi->vddc_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS) 3969 si_trim_voltage_table_to_fit_state_table(rdev, 3970 SISLANDS_MAX_NO_VREG_STEPS, 3971 &eg_pi->vddc_voltage_table); 3972 } else if (si_pi->voltage_control_svi2) { 3973 ret = si_get_svi2_voltage_table(rdev, 3974 &rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk, 3975 &eg_pi->vddc_voltage_table); 3976 if (ret) 3977 return ret; 3978 } else { 3979 return -EINVAL; 3980 } 3981 3982 if (eg_pi->vddci_control) { 3983 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDCI, 3984 VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddci_voltage_table); 3985 if (ret) 3986 return ret; 3987 3988 if (eg_pi->vddci_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS) 3989 si_trim_voltage_table_to_fit_state_table(rdev, 3990 SISLANDS_MAX_NO_VREG_STEPS, 3991 &eg_pi->vddci_voltage_table); 3992 } 3993 if (si_pi->vddci_control_svi2) { 3994 ret = si_get_svi2_voltage_table(rdev, 3995 &rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk, 3996 &eg_pi->vddci_voltage_table); 3997 if (ret) 3998 return ret; 3999 } 4000 4001 if (pi->mvdd_control) { 4002 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_MVDDC, 4003 VOLTAGE_OBJ_GPIO_LUT, &si_pi->mvdd_voltage_table); 4004 4005 if (ret) { 4006 pi->mvdd_control = false; 4007 return ret; 4008 } 4009 4010 if (si_pi->mvdd_voltage_table.count == 0) { 4011 pi->mvdd_control = false; 4012 return -EINVAL; 4013 } 4014 4015 if (si_pi->mvdd_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS) 4016 si_trim_voltage_table_to_fit_state_table(rdev, 4017 SISLANDS_MAX_NO_VREG_STEPS, 4018 &si_pi->mvdd_voltage_table); 4019 } 4020 4021 if (si_pi->vddc_phase_shed_control) { 4022 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDC, 4023 VOLTAGE_OBJ_PHASE_LUT, &si_pi->vddc_phase_shed_table); 4024 if (ret) 4025 si_pi->vddc_phase_shed_control = false; 4026 4027 if ((si_pi->vddc_phase_shed_table.count == 0) || 4028 (si_pi->vddc_phase_shed_table.count > SISLANDS_MAX_NO_VREG_STEPS)) 4029 si_pi->vddc_phase_shed_control = false; 4030 } 4031 4032 return 0; 4033 } 4034 4035 static void si_populate_smc_voltage_table(struct radeon_device *rdev, 4036 const struct atom_voltage_table *voltage_table, 4037 SISLANDS_SMC_STATETABLE *table) 4038 { 4039 unsigned int i; 4040 4041 for (i = 0; i < voltage_table->count; i++) 4042 table->lowSMIO[i] |= cpu_to_be32(voltage_table->entries[i].smio_low); 4043 } 4044 4045 static int si_populate_smc_voltage_tables(struct radeon_device *rdev, 4046 SISLANDS_SMC_STATETABLE *table) 4047 { 4048 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4049 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 4050 struct si_power_info *si_pi = si_get_pi(rdev); 4051 u8 i; 4052 4053 if (si_pi->voltage_control_svi2) { 4054 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svc, 4055 si_pi->svc_gpio_id); 4056 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svd, 4057 si_pi->svd_gpio_id); 4058 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_svi_rework_plat_type, 4059 2); 4060 } else { 4061 if (eg_pi->vddc_voltage_table.count) { 4062 si_populate_smc_voltage_table(rdev, &eg_pi->vddc_voltage_table, table); 4063 table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] = 4064 cpu_to_be32(eg_pi->vddc_voltage_table.mask_low); 4065 4066 for (i = 0; i < eg_pi->vddc_voltage_table.count; i++) { 4067 if (pi->max_vddc_in_table <= eg_pi->vddc_voltage_table.entries[i].value) { 4068 table->maxVDDCIndexInPPTable = i; 4069 break; 4070 } 4071 } 4072 } 4073 4074 if (eg_pi->vddci_voltage_table.count) { 4075 si_populate_smc_voltage_table(rdev, &eg_pi->vddci_voltage_table, table); 4076 4077 table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDCI] = 4078 cpu_to_be32(eg_pi->vddci_voltage_table.mask_low); 4079 } 4080 4081 4082 if (si_pi->mvdd_voltage_table.count) { 4083 si_populate_smc_voltage_table(rdev, &si_pi->mvdd_voltage_table, table); 4084 4085 table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_MVDD] = 4086 cpu_to_be32(si_pi->mvdd_voltage_table.mask_low); 4087 } 4088 4089 if (si_pi->vddc_phase_shed_control) { 4090 if (si_validate_phase_shedding_tables(rdev, &si_pi->vddc_phase_shed_table, 4091 &rdev->pm.dpm.dyn_state.phase_shedding_limits_table)) { 4092 si_populate_smc_voltage_table(rdev, &si_pi->vddc_phase_shed_table, table); 4093 4094 table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC_PHASE_SHEDDING] = 4095 cpu_to_be32(si_pi->vddc_phase_shed_table.mask_low); 4096 4097 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_phase_shedding_delay, 4098 (u32)si_pi->vddc_phase_shed_table.phase_delay); 4099 } else { 4100 si_pi->vddc_phase_shed_control = false; 4101 } 4102 } 4103 } 4104 4105 return 0; 4106 } 4107 4108 static int si_populate_voltage_value(struct radeon_device *rdev, 4109 const struct atom_voltage_table *table, 4110 u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage) 4111 { 4112 unsigned int i; 4113 4114 for (i = 0; i < table->count; i++) { 4115 if (value <= table->entries[i].value) { 4116 voltage->index = (u8)i; 4117 voltage->value = cpu_to_be16(table->entries[i].value); 4118 break; 4119 } 4120 } 4121 4122 if (i >= table->count) 4123 return -EINVAL; 4124 4125 return 0; 4126 } 4127 4128 static int si_populate_mvdd_value(struct radeon_device *rdev, u32 mclk, 4129 SISLANDS_SMC_VOLTAGE_VALUE *voltage) 4130 { 4131 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4132 struct si_power_info *si_pi = si_get_pi(rdev); 4133 4134 if (pi->mvdd_control) { 4135 if (mclk <= pi->mvdd_split_frequency) 4136 voltage->index = 0; 4137 else 4138 voltage->index = (u8)(si_pi->mvdd_voltage_table.count) - 1; 4139 4140 voltage->value = cpu_to_be16(si_pi->mvdd_voltage_table.entries[voltage->index].value); 4141 } 4142 return 0; 4143 } 4144 4145 static int si_get_std_voltage_value(struct radeon_device *rdev, 4146 SISLANDS_SMC_VOLTAGE_VALUE *voltage, 4147 u16 *std_voltage) 4148 { 4149 u16 v_index; 4150 bool voltage_found = false; 4151 *std_voltage = be16_to_cpu(voltage->value); 4152 4153 if (rdev->pm.dpm.dyn_state.cac_leakage_table.entries) { 4154 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_NEW_CAC_VOLTAGE) { 4155 if (rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries == NULL) 4156 return -EINVAL; 4157 4158 for (v_index = 0; (u32)v_index < rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) { 4159 if (be16_to_cpu(voltage->value) == 4160 (u16)rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) { 4161 voltage_found = true; 4162 if ((u32)v_index < rdev->pm.dpm.dyn_state.cac_leakage_table.count) 4163 *std_voltage = 4164 rdev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc; 4165 else 4166 *std_voltage = 4167 rdev->pm.dpm.dyn_state.cac_leakage_table.entries[rdev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc; 4168 break; 4169 } 4170 } 4171 4172 if (!voltage_found) { 4173 for (v_index = 0; (u32)v_index < rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) { 4174 if (be16_to_cpu(voltage->value) <= 4175 (u16)rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) { 4176 voltage_found = true; 4177 if ((u32)v_index < rdev->pm.dpm.dyn_state.cac_leakage_table.count) 4178 *std_voltage = 4179 rdev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc; 4180 else 4181 *std_voltage = 4182 rdev->pm.dpm.dyn_state.cac_leakage_table.entries[rdev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc; 4183 break; 4184 } 4185 } 4186 } 4187 } else { 4188 if ((u32)voltage->index < rdev->pm.dpm.dyn_state.cac_leakage_table.count) 4189 *std_voltage = rdev->pm.dpm.dyn_state.cac_leakage_table.entries[voltage->index].vddc; 4190 } 4191 } 4192 4193 return 0; 4194 } 4195 4196 static int si_populate_std_voltage_value(struct radeon_device *rdev, 4197 u16 value, u8 index, 4198 SISLANDS_SMC_VOLTAGE_VALUE *voltage) 4199 { 4200 voltage->index = index; 4201 voltage->value = cpu_to_be16(value); 4202 4203 return 0; 4204 } 4205 4206 static int si_populate_phase_shedding_value(struct radeon_device *rdev, 4207 const struct radeon_phase_shedding_limits_table *limits, 4208 u16 voltage, u32 sclk, u32 mclk, 4209 SISLANDS_SMC_VOLTAGE_VALUE *smc_voltage) 4210 { 4211 unsigned int i; 4212 4213 for (i = 0; i < limits->count; i++) { 4214 if ((voltage <= limits->entries[i].voltage) && 4215 (sclk <= limits->entries[i].sclk) && 4216 (mclk <= limits->entries[i].mclk)) 4217 break; 4218 } 4219 4220 smc_voltage->phase_settings = (u8)i; 4221 4222 return 0; 4223 } 4224 4225 static int si_init_arb_table_index(struct radeon_device *rdev) 4226 { 4227 struct si_power_info *si_pi = si_get_pi(rdev); 4228 u32 tmp; 4229 int ret; 4230 4231 ret = si_read_smc_sram_dword(rdev, si_pi->arb_table_start, &tmp, si_pi->sram_end); 4232 if (ret) 4233 return ret; 4234 4235 tmp &= 0x00FFFFFF; 4236 tmp |= MC_CG_ARB_FREQ_F1 << 24; 4237 4238 return si_write_smc_sram_dword(rdev, si_pi->arb_table_start, tmp, si_pi->sram_end); 4239 } 4240 4241 static int si_initial_switch_from_arb_f0_to_f1(struct radeon_device *rdev) 4242 { 4243 return ni_copy_and_switch_arb_sets(rdev, MC_CG_ARB_FREQ_F0, MC_CG_ARB_FREQ_F1); 4244 } 4245 4246 static int si_reset_to_default(struct radeon_device *rdev) 4247 { 4248 return (si_send_msg_to_smc(rdev, PPSMC_MSG_ResetToDefaults) == PPSMC_Result_OK) ? 4249 0 : -EINVAL; 4250 } 4251 4252 static int si_force_switch_to_arb_f0(struct radeon_device *rdev) 4253 { 4254 struct si_power_info *si_pi = si_get_pi(rdev); 4255 u32 tmp; 4256 int ret; 4257 4258 ret = si_read_smc_sram_dword(rdev, si_pi->arb_table_start, 4259 &tmp, si_pi->sram_end); 4260 if (ret) 4261 return ret; 4262 4263 tmp = (tmp >> 24) & 0xff; 4264 4265 if (tmp == MC_CG_ARB_FREQ_F0) 4266 return 0; 4267 4268 return ni_copy_and_switch_arb_sets(rdev, tmp, MC_CG_ARB_FREQ_F0); 4269 } 4270 4271 static u32 si_calculate_memory_refresh_rate(struct radeon_device *rdev, 4272 u32 engine_clock) 4273 { 4274 u32 dram_rows; 4275 u32 dram_refresh_rate; 4276 u32 mc_arb_rfsh_rate; 4277 u32 tmp = (RREG32(MC_ARB_RAMCFG) & NOOFROWS_MASK) >> NOOFROWS_SHIFT; 4278 4279 if (tmp >= 4) 4280 dram_rows = 16384; 4281 else 4282 dram_rows = 1 << (tmp + 10); 4283 4284 dram_refresh_rate = 1 << ((RREG32(MC_SEQ_MISC0) & 0x3) + 3); 4285 mc_arb_rfsh_rate = ((engine_clock * 10) * dram_refresh_rate / dram_rows - 32) / 64; 4286 4287 return mc_arb_rfsh_rate; 4288 } 4289 4290 static int si_populate_memory_timing_parameters(struct radeon_device *rdev, 4291 struct rv7xx_pl *pl, 4292 SMC_SIslands_MCArbDramTimingRegisterSet *arb_regs) 4293 { 4294 u32 dram_timing; 4295 u32 dram_timing2; 4296 u32 burst_time; 4297 4298 arb_regs->mc_arb_rfsh_rate = 4299 (u8)si_calculate_memory_refresh_rate(rdev, pl->sclk); 4300 4301 radeon_atom_set_engine_dram_timings(rdev, 4302 pl->sclk, 4303 pl->mclk); 4304 4305 dram_timing = RREG32(MC_ARB_DRAM_TIMING); 4306 dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2); 4307 burst_time = RREG32(MC_ARB_BURST_TIME) & STATE0_MASK; 4308 4309 arb_regs->mc_arb_dram_timing = cpu_to_be32(dram_timing); 4310 arb_regs->mc_arb_dram_timing2 = cpu_to_be32(dram_timing2); 4311 arb_regs->mc_arb_burst_time = (u8)burst_time; 4312 4313 return 0; 4314 } 4315 4316 static int si_do_program_memory_timing_parameters(struct radeon_device *rdev, 4317 struct radeon_ps *radeon_state, 4318 unsigned int first_arb_set) 4319 { 4320 struct si_power_info *si_pi = si_get_pi(rdev); 4321 struct ni_ps *state = ni_get_ps(radeon_state); 4322 SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 }; 4323 int i, ret = 0; 4324 4325 for (i = 0; i < state->performance_level_count; i++) { 4326 ret = si_populate_memory_timing_parameters(rdev, &state->performance_levels[i], &arb_regs); 4327 if (ret) 4328 break; 4329 ret = si_copy_bytes_to_smc(rdev, 4330 si_pi->arb_table_start + 4331 offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) + 4332 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * (first_arb_set + i), 4333 (u8 *)&arb_regs, 4334 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet), 4335 si_pi->sram_end); 4336 if (ret) 4337 break; 4338 } 4339 4340 return ret; 4341 } 4342 4343 static int si_program_memory_timing_parameters(struct radeon_device *rdev, 4344 struct radeon_ps *radeon_new_state) 4345 { 4346 return si_do_program_memory_timing_parameters(rdev, radeon_new_state, 4347 SISLANDS_DRIVER_STATE_ARB_INDEX); 4348 } 4349 4350 static int si_populate_initial_mvdd_value(struct radeon_device *rdev, 4351 struct SISLANDS_SMC_VOLTAGE_VALUE *voltage) 4352 { 4353 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4354 struct si_power_info *si_pi = si_get_pi(rdev); 4355 4356 if (pi->mvdd_control) 4357 return si_populate_voltage_value(rdev, &si_pi->mvdd_voltage_table, 4358 si_pi->mvdd_bootup_value, voltage); 4359 4360 return 0; 4361 } 4362 4363 static int si_populate_smc_initial_state(struct radeon_device *rdev, 4364 struct radeon_ps *radeon_initial_state, 4365 SISLANDS_SMC_STATETABLE *table) 4366 { 4367 struct ni_ps *initial_state = ni_get_ps(radeon_initial_state); 4368 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4369 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 4370 struct si_power_info *si_pi = si_get_pi(rdev); 4371 u32 reg; 4372 int ret; 4373 4374 table->initialState.levels[0].mclk.vDLL_CNTL = 4375 cpu_to_be32(si_pi->clock_registers.dll_cntl); 4376 table->initialState.levels[0].mclk.vMCLK_PWRMGT_CNTL = 4377 cpu_to_be32(si_pi->clock_registers.mclk_pwrmgt_cntl); 4378 table->initialState.levels[0].mclk.vMPLL_AD_FUNC_CNTL = 4379 cpu_to_be32(si_pi->clock_registers.mpll_ad_func_cntl); 4380 table->initialState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL = 4381 cpu_to_be32(si_pi->clock_registers.mpll_dq_func_cntl); 4382 table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL = 4383 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl); 4384 table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_1 = 4385 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_1); 4386 table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_2 = 4387 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_2); 4388 table->initialState.levels[0].mclk.vMPLL_SS = 4389 cpu_to_be32(si_pi->clock_registers.mpll_ss1); 4390 table->initialState.levels[0].mclk.vMPLL_SS2 = 4391 cpu_to_be32(si_pi->clock_registers.mpll_ss2); 4392 4393 table->initialState.levels[0].mclk.mclk_value = 4394 cpu_to_be32(initial_state->performance_levels[0].mclk); 4395 4396 table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL = 4397 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl); 4398 table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 = 4399 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_2); 4400 table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 = 4401 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_3); 4402 table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 = 4403 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_4); 4404 table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM = 4405 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum); 4406 table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM_2 = 4407 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum_2); 4408 4409 table->initialState.levels[0].sclk.sclk_value = 4410 cpu_to_be32(initial_state->performance_levels[0].sclk); 4411 4412 table->initialState.levels[0].arbRefreshState = 4413 SISLANDS_INITIAL_STATE_ARB_INDEX; 4414 4415 table->initialState.levels[0].ACIndex = 0; 4416 4417 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table, 4418 initial_state->performance_levels[0].vddc, 4419 &table->initialState.levels[0].vddc); 4420 4421 if (!ret) { 4422 u16 std_vddc; 4423 4424 ret = si_get_std_voltage_value(rdev, 4425 &table->initialState.levels[0].vddc, 4426 &std_vddc); 4427 if (!ret) 4428 si_populate_std_voltage_value(rdev, std_vddc, 4429 table->initialState.levels[0].vddc.index, 4430 &table->initialState.levels[0].std_vddc); 4431 } 4432 4433 if (eg_pi->vddci_control) 4434 si_populate_voltage_value(rdev, 4435 &eg_pi->vddci_voltage_table, 4436 initial_state->performance_levels[0].vddci, 4437 &table->initialState.levels[0].vddci); 4438 4439 if (si_pi->vddc_phase_shed_control) 4440 si_populate_phase_shedding_value(rdev, 4441 &rdev->pm.dpm.dyn_state.phase_shedding_limits_table, 4442 initial_state->performance_levels[0].vddc, 4443 initial_state->performance_levels[0].sclk, 4444 initial_state->performance_levels[0].mclk, 4445 &table->initialState.levels[0].vddc); 4446 4447 si_populate_initial_mvdd_value(rdev, &table->initialState.levels[0].mvdd); 4448 4449 reg = CG_R(0xffff) | CG_L(0); 4450 table->initialState.levels[0].aT = cpu_to_be32(reg); 4451 4452 table->initialState.levels[0].bSP = cpu_to_be32(pi->dsp); 4453 4454 table->initialState.levels[0].gen2PCIE = (u8)si_pi->boot_pcie_gen; 4455 4456 if (pi->mem_gddr5) { 4457 table->initialState.levels[0].strobeMode = 4458 si_get_strobe_mode_settings(rdev, 4459 initial_state->performance_levels[0].mclk); 4460 4461 if (initial_state->performance_levels[0].mclk > pi->mclk_edc_enable_threshold) 4462 table->initialState.levels[0].mcFlags = SISLANDS_SMC_MC_EDC_RD_FLAG | SISLANDS_SMC_MC_EDC_WR_FLAG; 4463 else 4464 table->initialState.levels[0].mcFlags = 0; 4465 } 4466 4467 table->initialState.levelCount = 1; 4468 4469 table->initialState.flags |= PPSMC_SWSTATE_FLAG_DC; 4470 4471 table->initialState.levels[0].dpm2.MaxPS = 0; 4472 table->initialState.levels[0].dpm2.NearTDPDec = 0; 4473 table->initialState.levels[0].dpm2.AboveSafeInc = 0; 4474 table->initialState.levels[0].dpm2.BelowSafeInc = 0; 4475 table->initialState.levels[0].dpm2.PwrEfficiencyRatio = 0; 4476 4477 reg = MIN_POWER_MASK | MAX_POWER_MASK; 4478 table->initialState.levels[0].SQPowerThrottle = cpu_to_be32(reg); 4479 4480 reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK; 4481 table->initialState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg); 4482 4483 return 0; 4484 } 4485 4486 static int si_populate_smc_acpi_state(struct radeon_device *rdev, 4487 SISLANDS_SMC_STATETABLE *table) 4488 { 4489 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4490 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 4491 struct si_power_info *si_pi = si_get_pi(rdev); 4492 u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl; 4493 u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2; 4494 u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3; 4495 u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4; 4496 u32 dll_cntl = si_pi->clock_registers.dll_cntl; 4497 u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl; 4498 u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl; 4499 u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl; 4500 u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl; 4501 u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1; 4502 u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2; 4503 u32 reg; 4504 int ret; 4505 4506 table->ACPIState = table->initialState; 4507 4508 table->ACPIState.flags &= ~PPSMC_SWSTATE_FLAG_DC; 4509 4510 if (pi->acpi_vddc) { 4511 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table, 4512 pi->acpi_vddc, &table->ACPIState.levels[0].vddc); 4513 if (!ret) { 4514 u16 std_vddc; 4515 4516 ret = si_get_std_voltage_value(rdev, 4517 &table->ACPIState.levels[0].vddc, &std_vddc); 4518 if (!ret) 4519 si_populate_std_voltage_value(rdev, std_vddc, 4520 table->ACPIState.levels[0].vddc.index, 4521 &table->ACPIState.levels[0].std_vddc); 4522 } 4523 table->ACPIState.levels[0].gen2PCIE = si_pi->acpi_pcie_gen; 4524 4525 if (si_pi->vddc_phase_shed_control) { 4526 si_populate_phase_shedding_value(rdev, 4527 &rdev->pm.dpm.dyn_state.phase_shedding_limits_table, 4528 pi->acpi_vddc, 4529 0, 4530 0, 4531 &table->ACPIState.levels[0].vddc); 4532 } 4533 } else { 4534 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table, 4535 pi->min_vddc_in_table, &table->ACPIState.levels[0].vddc); 4536 if (!ret) { 4537 u16 std_vddc; 4538 4539 ret = si_get_std_voltage_value(rdev, 4540 &table->ACPIState.levels[0].vddc, &std_vddc); 4541 4542 if (!ret) 4543 si_populate_std_voltage_value(rdev, std_vddc, 4544 table->ACPIState.levels[0].vddc.index, 4545 &table->ACPIState.levels[0].std_vddc); 4546 } 4547 table->ACPIState.levels[0].gen2PCIE = (u8)r600_get_pcie_gen_support(rdev, 4548 si_pi->sys_pcie_mask, 4549 si_pi->boot_pcie_gen, 4550 RADEON_PCIE_GEN1); 4551 4552 if (si_pi->vddc_phase_shed_control) 4553 si_populate_phase_shedding_value(rdev, 4554 &rdev->pm.dpm.dyn_state.phase_shedding_limits_table, 4555 pi->min_vddc_in_table, 4556 0, 4557 0, 4558 &table->ACPIState.levels[0].vddc); 4559 } 4560 4561 if (pi->acpi_vddc) { 4562 if (eg_pi->acpi_vddci) 4563 si_populate_voltage_value(rdev, &eg_pi->vddci_voltage_table, 4564 eg_pi->acpi_vddci, 4565 &table->ACPIState.levels[0].vddci); 4566 } 4567 4568 mclk_pwrmgt_cntl |= MRDCK0_RESET | MRDCK1_RESET; 4569 mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB); 4570 4571 dll_cntl &= ~(MRDCK0_BYPASS | MRDCK1_BYPASS); 4572 4573 spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK; 4574 spll_func_cntl_2 |= SCLK_MUX_SEL(4); 4575 4576 table->ACPIState.levels[0].mclk.vDLL_CNTL = 4577 cpu_to_be32(dll_cntl); 4578 table->ACPIState.levels[0].mclk.vMCLK_PWRMGT_CNTL = 4579 cpu_to_be32(mclk_pwrmgt_cntl); 4580 table->ACPIState.levels[0].mclk.vMPLL_AD_FUNC_CNTL = 4581 cpu_to_be32(mpll_ad_func_cntl); 4582 table->ACPIState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL = 4583 cpu_to_be32(mpll_dq_func_cntl); 4584 table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL = 4585 cpu_to_be32(mpll_func_cntl); 4586 table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_1 = 4587 cpu_to_be32(mpll_func_cntl_1); 4588 table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_2 = 4589 cpu_to_be32(mpll_func_cntl_2); 4590 table->ACPIState.levels[0].mclk.vMPLL_SS = 4591 cpu_to_be32(si_pi->clock_registers.mpll_ss1); 4592 table->ACPIState.levels[0].mclk.vMPLL_SS2 = 4593 cpu_to_be32(si_pi->clock_registers.mpll_ss2); 4594 4595 table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL = 4596 cpu_to_be32(spll_func_cntl); 4597 table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 = 4598 cpu_to_be32(spll_func_cntl_2); 4599 table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 = 4600 cpu_to_be32(spll_func_cntl_3); 4601 table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 = 4602 cpu_to_be32(spll_func_cntl_4); 4603 4604 table->ACPIState.levels[0].mclk.mclk_value = 0; 4605 table->ACPIState.levels[0].sclk.sclk_value = 0; 4606 4607 si_populate_mvdd_value(rdev, 0, &table->ACPIState.levels[0].mvdd); 4608 4609 if (eg_pi->dynamic_ac_timing) 4610 table->ACPIState.levels[0].ACIndex = 0; 4611 4612 table->ACPIState.levels[0].dpm2.MaxPS = 0; 4613 table->ACPIState.levels[0].dpm2.NearTDPDec = 0; 4614 table->ACPIState.levels[0].dpm2.AboveSafeInc = 0; 4615 table->ACPIState.levels[0].dpm2.BelowSafeInc = 0; 4616 table->ACPIState.levels[0].dpm2.PwrEfficiencyRatio = 0; 4617 4618 reg = MIN_POWER_MASK | MAX_POWER_MASK; 4619 table->ACPIState.levels[0].SQPowerThrottle = cpu_to_be32(reg); 4620 4621 reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK; 4622 table->ACPIState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg); 4623 4624 return 0; 4625 } 4626 4627 static int si_populate_ulv_state(struct radeon_device *rdev, 4628 SISLANDS_SMC_SWSTATE *state) 4629 { 4630 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 4631 struct si_power_info *si_pi = si_get_pi(rdev); 4632 struct si_ulv_param *ulv = &si_pi->ulv; 4633 u32 sclk_in_sr = 1350; /* ??? */ 4634 int ret; 4635 4636 ret = si_convert_power_level_to_smc(rdev, &ulv->pl, 4637 &state->levels[0]); 4638 if (!ret) { 4639 if (eg_pi->sclk_deep_sleep) { 4640 if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ) 4641 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS; 4642 else 4643 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE; 4644 } 4645 if (ulv->one_pcie_lane_in_ulv) 4646 state->flags |= PPSMC_SWSTATE_FLAG_PCIE_X1; 4647 state->levels[0].arbRefreshState = (u8)(SISLANDS_ULV_STATE_ARB_INDEX); 4648 state->levels[0].ACIndex = 1; 4649 state->levels[0].std_vddc = state->levels[0].vddc; 4650 state->levelCount = 1; 4651 4652 state->flags |= PPSMC_SWSTATE_FLAG_DC; 4653 } 4654 4655 return ret; 4656 } 4657 4658 static int si_program_ulv_memory_timing_parameters(struct radeon_device *rdev) 4659 { 4660 struct si_power_info *si_pi = si_get_pi(rdev); 4661 struct si_ulv_param *ulv = &si_pi->ulv; 4662 SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 }; 4663 int ret; 4664 4665 ret = si_populate_memory_timing_parameters(rdev, &ulv->pl, 4666 &arb_regs); 4667 if (ret) 4668 return ret; 4669 4670 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_ulv_volt_change_delay, 4671 ulv->volt_change_delay); 4672 4673 ret = si_copy_bytes_to_smc(rdev, 4674 si_pi->arb_table_start + 4675 offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) + 4676 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * SISLANDS_ULV_STATE_ARB_INDEX, 4677 (u8 *)&arb_regs, 4678 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet), 4679 si_pi->sram_end); 4680 4681 return ret; 4682 } 4683 4684 static void si_get_mvdd_configuration(struct radeon_device *rdev) 4685 { 4686 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4687 4688 pi->mvdd_split_frequency = 30000; 4689 } 4690 4691 static int si_init_smc_table(struct radeon_device *rdev) 4692 { 4693 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4694 struct si_power_info *si_pi = si_get_pi(rdev); 4695 struct radeon_ps *radeon_boot_state = rdev->pm.dpm.boot_ps; 4696 const struct si_ulv_param *ulv = &si_pi->ulv; 4697 SISLANDS_SMC_STATETABLE *table = &si_pi->smc_statetable; 4698 int ret; 4699 u32 lane_width; 4700 u32 vr_hot_gpio; 4701 4702 si_populate_smc_voltage_tables(rdev, table); 4703 4704 switch (rdev->pm.int_thermal_type) { 4705 case THERMAL_TYPE_SI: 4706 case THERMAL_TYPE_EMC2103_WITH_INTERNAL: 4707 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_INTERNAL; 4708 break; 4709 case THERMAL_TYPE_NONE: 4710 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_NONE; 4711 break; 4712 default: 4713 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL; 4714 break; 4715 } 4716 4717 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_HARDWAREDC) 4718 table->systemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC; 4719 4720 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REGULATOR_HOT) { 4721 if ((rdev->pdev->device != 0x6818) && (rdev->pdev->device != 0x6819)) 4722 table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT; 4723 } 4724 4725 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_STEPVDDC) 4726 table->systemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC; 4727 4728 if (pi->mem_gddr5) 4729 table->systemFlags |= PPSMC_SYSTEMFLAG_GDDR5; 4730 4731 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REVERT_GPIO5_POLARITY) 4732 table->extraFlags |= PPSMC_EXTRAFLAGS_AC2DC_GPIO5_POLARITY_HIGH; 4733 4734 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_VRHOT_GPIO_CONFIGURABLE) { 4735 table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT_PROG_GPIO; 4736 vr_hot_gpio = rdev->pm.dpm.backbias_response_time; 4737 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_vr_hot_gpio, 4738 vr_hot_gpio); 4739 } 4740 4741 ret = si_populate_smc_initial_state(rdev, radeon_boot_state, table); 4742 if (ret) 4743 return ret; 4744 4745 ret = si_populate_smc_acpi_state(rdev, table); 4746 if (ret) 4747 return ret; 4748 4749 table->driverState = table->initialState; 4750 4751 ret = si_do_program_memory_timing_parameters(rdev, radeon_boot_state, 4752 SISLANDS_INITIAL_STATE_ARB_INDEX); 4753 if (ret) 4754 return ret; 4755 4756 if (ulv->supported && ulv->pl.vddc) { 4757 ret = si_populate_ulv_state(rdev, &table->ULVState); 4758 if (ret) 4759 return ret; 4760 4761 ret = si_program_ulv_memory_timing_parameters(rdev); 4762 if (ret) 4763 return ret; 4764 4765 WREG32(CG_ULV_CONTROL, ulv->cg_ulv_control); 4766 WREG32(CG_ULV_PARAMETER, ulv->cg_ulv_parameter); 4767 4768 lane_width = radeon_get_pcie_lanes(rdev); 4769 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width); 4770 } else { 4771 table->ULVState = table->initialState; 4772 } 4773 4774 return si_copy_bytes_to_smc(rdev, si_pi->state_table_start, 4775 (u8 *)table, sizeof(SISLANDS_SMC_STATETABLE), 4776 si_pi->sram_end); 4777 } 4778 4779 static int si_calculate_sclk_params(struct radeon_device *rdev, 4780 u32 engine_clock, 4781 SISLANDS_SMC_SCLK_VALUE *sclk) 4782 { 4783 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4784 struct si_power_info *si_pi = si_get_pi(rdev); 4785 struct atom_clock_dividers dividers; 4786 u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl; 4787 u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2; 4788 u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3; 4789 u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4; 4790 u32 cg_spll_spread_spectrum = si_pi->clock_registers.cg_spll_spread_spectrum; 4791 u32 cg_spll_spread_spectrum_2 = si_pi->clock_registers.cg_spll_spread_spectrum_2; 4792 u64 tmp; 4793 u32 reference_clock = rdev->clock.spll.reference_freq; 4794 u32 reference_divider; 4795 u32 fbdiv; 4796 int ret; 4797 4798 ret = radeon_atom_get_clock_dividers(rdev, COMPUTE_ENGINE_PLL_PARAM, 4799 engine_clock, false, ÷rs); 4800 if (ret) 4801 return ret; 4802 4803 reference_divider = 1 + dividers.ref_div; 4804 4805 tmp = (u64) engine_clock * reference_divider * dividers.post_div * 16384; 4806 do_div(tmp, reference_clock); 4807 fbdiv = (u32) tmp; 4808 4809 spll_func_cntl &= ~(SPLL_PDIV_A_MASK | SPLL_REF_DIV_MASK); 4810 spll_func_cntl |= SPLL_REF_DIV(dividers.ref_div); 4811 spll_func_cntl |= SPLL_PDIV_A(dividers.post_div); 4812 4813 spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK; 4814 spll_func_cntl_2 |= SCLK_MUX_SEL(2); 4815 4816 spll_func_cntl_3 &= ~SPLL_FB_DIV_MASK; 4817 spll_func_cntl_3 |= SPLL_FB_DIV(fbdiv); 4818 spll_func_cntl_3 |= SPLL_DITHEN; 4819 4820 if (pi->sclk_ss) { 4821 struct radeon_atom_ss ss; 4822 u32 vco_freq = engine_clock * dividers.post_div; 4823 4824 if (radeon_atombios_get_asic_ss_info(rdev, &ss, 4825 ASIC_INTERNAL_ENGINE_SS, vco_freq)) { 4826 u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate); 4827 u32 clk_v = 4 * ss.percentage * fbdiv / (clk_s * 10000); 4828 4829 cg_spll_spread_spectrum &= ~CLK_S_MASK; 4830 cg_spll_spread_spectrum |= CLK_S(clk_s); 4831 cg_spll_spread_spectrum |= SSEN; 4832 4833 cg_spll_spread_spectrum_2 &= ~CLK_V_MASK; 4834 cg_spll_spread_spectrum_2 |= CLK_V(clk_v); 4835 } 4836 } 4837 4838 sclk->sclk_value = engine_clock; 4839 sclk->vCG_SPLL_FUNC_CNTL = spll_func_cntl; 4840 sclk->vCG_SPLL_FUNC_CNTL_2 = spll_func_cntl_2; 4841 sclk->vCG_SPLL_FUNC_CNTL_3 = spll_func_cntl_3; 4842 sclk->vCG_SPLL_FUNC_CNTL_4 = spll_func_cntl_4; 4843 sclk->vCG_SPLL_SPREAD_SPECTRUM = cg_spll_spread_spectrum; 4844 sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cg_spll_spread_spectrum_2; 4845 4846 return 0; 4847 } 4848 4849 static int si_populate_sclk_value(struct radeon_device *rdev, 4850 u32 engine_clock, 4851 SISLANDS_SMC_SCLK_VALUE *sclk) 4852 { 4853 SISLANDS_SMC_SCLK_VALUE sclk_tmp; 4854 int ret; 4855 4856 ret = si_calculate_sclk_params(rdev, engine_clock, &sclk_tmp); 4857 if (!ret) { 4858 sclk->sclk_value = cpu_to_be32(sclk_tmp.sclk_value); 4859 sclk->vCG_SPLL_FUNC_CNTL = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL); 4860 sclk->vCG_SPLL_FUNC_CNTL_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_2); 4861 sclk->vCG_SPLL_FUNC_CNTL_3 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_3); 4862 sclk->vCG_SPLL_FUNC_CNTL_4 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_4); 4863 sclk->vCG_SPLL_SPREAD_SPECTRUM = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM); 4864 sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM_2); 4865 } 4866 4867 return ret; 4868 } 4869 4870 static int si_populate_mclk_value(struct radeon_device *rdev, 4871 u32 engine_clock, 4872 u32 memory_clock, 4873 SISLANDS_SMC_MCLK_VALUE *mclk, 4874 bool strobe_mode, 4875 bool dll_state_on) 4876 { 4877 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4878 struct si_power_info *si_pi = si_get_pi(rdev); 4879 u32 dll_cntl = si_pi->clock_registers.dll_cntl; 4880 u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl; 4881 u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl; 4882 u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl; 4883 u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl; 4884 u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1; 4885 u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2; 4886 u32 mpll_ss1 = si_pi->clock_registers.mpll_ss1; 4887 u32 mpll_ss2 = si_pi->clock_registers.mpll_ss2; 4888 struct atom_mpll_param mpll_param; 4889 int ret; 4890 4891 ret = radeon_atom_get_memory_pll_dividers(rdev, memory_clock, strobe_mode, &mpll_param); 4892 if (ret) 4893 return ret; 4894 4895 mpll_func_cntl &= ~BWCTRL_MASK; 4896 mpll_func_cntl |= BWCTRL(mpll_param.bwcntl); 4897 4898 mpll_func_cntl_1 &= ~(CLKF_MASK | CLKFRAC_MASK | VCO_MODE_MASK); 4899 mpll_func_cntl_1 |= CLKF(mpll_param.clkf) | 4900 CLKFRAC(mpll_param.clkfrac) | VCO_MODE(mpll_param.vco_mode); 4901 4902 mpll_ad_func_cntl &= ~YCLK_POST_DIV_MASK; 4903 mpll_ad_func_cntl |= YCLK_POST_DIV(mpll_param.post_div); 4904 4905 if (pi->mem_gddr5) { 4906 mpll_dq_func_cntl &= ~(YCLK_SEL_MASK | YCLK_POST_DIV_MASK); 4907 mpll_dq_func_cntl |= YCLK_SEL(mpll_param.yclk_sel) | 4908 YCLK_POST_DIV(mpll_param.post_div); 4909 } 4910 4911 if (pi->mclk_ss) { 4912 struct radeon_atom_ss ss; 4913 u32 freq_nom; 4914 u32 tmp; 4915 u32 reference_clock = rdev->clock.mpll.reference_freq; 4916 4917 if (pi->mem_gddr5) 4918 freq_nom = memory_clock * 4; 4919 else 4920 freq_nom = memory_clock * 2; 4921 4922 tmp = freq_nom / reference_clock; 4923 tmp = tmp * tmp; 4924 if (radeon_atombios_get_asic_ss_info(rdev, &ss, 4925 ASIC_INTERNAL_MEMORY_SS, freq_nom)) { 4926 u32 clks = reference_clock * 5 / ss.rate; 4927 u32 clkv = (u32)((((131 * ss.percentage * ss.rate) / 100) * tmp) / freq_nom); 4928 4929 mpll_ss1 &= ~CLKV_MASK; 4930 mpll_ss1 |= CLKV(clkv); 4931 4932 mpll_ss2 &= ~CLKS_MASK; 4933 mpll_ss2 |= CLKS(clks); 4934 } 4935 } 4936 4937 mclk_pwrmgt_cntl &= ~DLL_SPEED_MASK; 4938 mclk_pwrmgt_cntl |= DLL_SPEED(mpll_param.dll_speed); 4939 4940 if (dll_state_on) 4941 mclk_pwrmgt_cntl |= MRDCK0_PDNB | MRDCK1_PDNB; 4942 else 4943 mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB); 4944 4945 mclk->mclk_value = cpu_to_be32(memory_clock); 4946 mclk->vMPLL_FUNC_CNTL = cpu_to_be32(mpll_func_cntl); 4947 mclk->vMPLL_FUNC_CNTL_1 = cpu_to_be32(mpll_func_cntl_1); 4948 mclk->vMPLL_FUNC_CNTL_2 = cpu_to_be32(mpll_func_cntl_2); 4949 mclk->vMPLL_AD_FUNC_CNTL = cpu_to_be32(mpll_ad_func_cntl); 4950 mclk->vMPLL_DQ_FUNC_CNTL = cpu_to_be32(mpll_dq_func_cntl); 4951 mclk->vMCLK_PWRMGT_CNTL = cpu_to_be32(mclk_pwrmgt_cntl); 4952 mclk->vDLL_CNTL = cpu_to_be32(dll_cntl); 4953 mclk->vMPLL_SS = cpu_to_be32(mpll_ss1); 4954 mclk->vMPLL_SS2 = cpu_to_be32(mpll_ss2); 4955 4956 return 0; 4957 } 4958 4959 static void si_populate_smc_sp(struct radeon_device *rdev, 4960 struct radeon_ps *radeon_state, 4961 SISLANDS_SMC_SWSTATE *smc_state) 4962 { 4963 struct ni_ps *ps = ni_get_ps(radeon_state); 4964 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4965 int i; 4966 4967 for (i = 0; i < ps->performance_level_count - 1; i++) 4968 smc_state->levels[i].bSP = cpu_to_be32(pi->dsp); 4969 4970 smc_state->levels[ps->performance_level_count - 1].bSP = 4971 cpu_to_be32(pi->psp); 4972 } 4973 4974 static int si_convert_power_level_to_smc(struct radeon_device *rdev, 4975 struct rv7xx_pl *pl, 4976 SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level) 4977 { 4978 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4979 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 4980 struct si_power_info *si_pi = si_get_pi(rdev); 4981 int ret; 4982 bool dll_state_on; 4983 u16 std_vddc; 4984 bool gmc_pg = false; 4985 4986 if (eg_pi->pcie_performance_request && 4987 (si_pi->force_pcie_gen != RADEON_PCIE_GEN_INVALID)) 4988 level->gen2PCIE = (u8)si_pi->force_pcie_gen; 4989 else 4990 level->gen2PCIE = (u8)pl->pcie_gen; 4991 4992 ret = si_populate_sclk_value(rdev, pl->sclk, &level->sclk); 4993 if (ret) 4994 return ret; 4995 4996 level->mcFlags = 0; 4997 4998 if (pi->mclk_stutter_mode_threshold && 4999 (pl->mclk <= pi->mclk_stutter_mode_threshold) && 5000 !eg_pi->uvd_enabled && 5001 (RREG32(DPG_PIPE_STUTTER_CONTROL) & STUTTER_ENABLE) && 5002 (rdev->pm.dpm.new_active_crtc_count <= 2)) { 5003 level->mcFlags |= SISLANDS_SMC_MC_STUTTER_EN; 5004 5005 if (gmc_pg) 5006 level->mcFlags |= SISLANDS_SMC_MC_PG_EN; 5007 } 5008 5009 if (pi->mem_gddr5) { 5010 if (pl->mclk > pi->mclk_edc_enable_threshold) 5011 level->mcFlags |= SISLANDS_SMC_MC_EDC_RD_FLAG; 5012 5013 if (pl->mclk > eg_pi->mclk_edc_wr_enable_threshold) 5014 level->mcFlags |= SISLANDS_SMC_MC_EDC_WR_FLAG; 5015 5016 level->strobeMode = si_get_strobe_mode_settings(rdev, pl->mclk); 5017 5018 if (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) { 5019 if (si_get_mclk_frequency_ratio(pl->mclk, true) >= 5020 ((RREG32(MC_SEQ_MISC7) >> 16) & 0xf)) 5021 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false; 5022 else 5023 dll_state_on = ((RREG32(MC_SEQ_MISC6) >> 1) & 0x1) ? true : false; 5024 } else { 5025 dll_state_on = false; 5026 } 5027 } else { 5028 level->strobeMode = si_get_strobe_mode_settings(rdev, 5029 pl->mclk); 5030 5031 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false; 5032 } 5033 5034 ret = si_populate_mclk_value(rdev, 5035 pl->sclk, 5036 pl->mclk, 5037 &level->mclk, 5038 (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) != 0, dll_state_on); 5039 if (ret) 5040 return ret; 5041 5042 ret = si_populate_voltage_value(rdev, 5043 &eg_pi->vddc_voltage_table, 5044 pl->vddc, &level->vddc); 5045 if (ret) 5046 return ret; 5047 5048 5049 ret = si_get_std_voltage_value(rdev, &level->vddc, &std_vddc); 5050 if (ret) 5051 return ret; 5052 5053 ret = si_populate_std_voltage_value(rdev, std_vddc, 5054 level->vddc.index, &level->std_vddc); 5055 if (ret) 5056 return ret; 5057 5058 if (eg_pi->vddci_control) { 5059 ret = si_populate_voltage_value(rdev, &eg_pi->vddci_voltage_table, 5060 pl->vddci, &level->vddci); 5061 if (ret) 5062 return ret; 5063 } 5064 5065 if (si_pi->vddc_phase_shed_control) { 5066 ret = si_populate_phase_shedding_value(rdev, 5067 &rdev->pm.dpm.dyn_state.phase_shedding_limits_table, 5068 pl->vddc, 5069 pl->sclk, 5070 pl->mclk, 5071 &level->vddc); 5072 if (ret) 5073 return ret; 5074 } 5075 5076 level->MaxPoweredUpCU = si_pi->max_cu; 5077 5078 ret = si_populate_mvdd_value(rdev, pl->mclk, &level->mvdd); 5079 5080 return ret; 5081 } 5082 5083 static int si_populate_smc_t(struct radeon_device *rdev, 5084 struct radeon_ps *radeon_state, 5085 SISLANDS_SMC_SWSTATE *smc_state) 5086 { 5087 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 5088 struct ni_ps *state = ni_get_ps(radeon_state); 5089 u32 a_t; 5090 u32 t_l, t_h; 5091 u32 high_bsp; 5092 int i, ret; 5093 5094 if (state->performance_level_count >= 9) 5095 return -EINVAL; 5096 5097 if (state->performance_level_count < 2) { 5098 a_t = CG_R(0xffff) | CG_L(0); 5099 smc_state->levels[0].aT = cpu_to_be32(a_t); 5100 return 0; 5101 } 5102 5103 smc_state->levels[0].aT = cpu_to_be32(0); 5104 5105 for (i = 0; i <= state->performance_level_count - 2; i++) { 5106 ret = r600_calculate_at( 5107 (50 / SISLANDS_MAX_HARDWARE_POWERLEVELS) * 100 * (i + 1), 5108 100 * R600_AH_DFLT, 5109 state->performance_levels[i + 1].sclk, 5110 state->performance_levels[i].sclk, 5111 &t_l, 5112 &t_h); 5113 5114 if (ret) { 5115 t_h = (i + 1) * 1000 - 50 * R600_AH_DFLT; 5116 t_l = (i + 1) * 1000 + 50 * R600_AH_DFLT; 5117 } 5118 5119 a_t = be32_to_cpu(smc_state->levels[i].aT) & ~CG_R_MASK; 5120 a_t |= CG_R(t_l * pi->bsp / 20000); 5121 smc_state->levels[i].aT = cpu_to_be32(a_t); 5122 5123 high_bsp = (i == state->performance_level_count - 2) ? 5124 pi->pbsp : pi->bsp; 5125 a_t = CG_R(0xffff) | CG_L(t_h * high_bsp / 20000); 5126 smc_state->levels[i + 1].aT = cpu_to_be32(a_t); 5127 } 5128 5129 return 0; 5130 } 5131 5132 static int si_disable_ulv(struct radeon_device *rdev) 5133 { 5134 struct si_power_info *si_pi = si_get_pi(rdev); 5135 struct si_ulv_param *ulv = &si_pi->ulv; 5136 5137 if (ulv->supported) 5138 return (si_send_msg_to_smc(rdev, PPSMC_MSG_DisableULV) == PPSMC_Result_OK) ? 5139 0 : -EINVAL; 5140 5141 return 0; 5142 } 5143 5144 static bool si_is_state_ulv_compatible(struct radeon_device *rdev, 5145 struct radeon_ps *radeon_state) 5146 { 5147 const struct si_power_info *si_pi = si_get_pi(rdev); 5148 const struct si_ulv_param *ulv = &si_pi->ulv; 5149 const struct ni_ps *state = ni_get_ps(radeon_state); 5150 int i; 5151 5152 if (state->performance_levels[0].mclk != ulv->pl.mclk) 5153 return false; 5154 5155 /* XXX validate against display requirements! */ 5156 5157 for (i = 0; i < rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count; i++) { 5158 if (rdev->clock.current_dispclk <= 5159 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].clk) { 5160 if (ulv->pl.vddc < 5161 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].v) 5162 return false; 5163 } 5164 } 5165 5166 if ((radeon_state->vclk != 0) || (radeon_state->dclk != 0)) 5167 return false; 5168 5169 return true; 5170 } 5171 5172 static int si_set_power_state_conditionally_enable_ulv(struct radeon_device *rdev, 5173 struct radeon_ps *radeon_new_state) 5174 { 5175 const struct si_power_info *si_pi = si_get_pi(rdev); 5176 const struct si_ulv_param *ulv = &si_pi->ulv; 5177 5178 if (ulv->supported) { 5179 if (si_is_state_ulv_compatible(rdev, radeon_new_state)) 5180 return (si_send_msg_to_smc(rdev, PPSMC_MSG_EnableULV) == PPSMC_Result_OK) ? 5181 0 : -EINVAL; 5182 } 5183 return 0; 5184 } 5185 5186 static int si_convert_power_state_to_smc(struct radeon_device *rdev, 5187 struct radeon_ps *radeon_state, 5188 SISLANDS_SMC_SWSTATE *smc_state) 5189 { 5190 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 5191 struct ni_power_info *ni_pi = ni_get_pi(rdev); 5192 struct si_power_info *si_pi = si_get_pi(rdev); 5193 struct ni_ps *state = ni_get_ps(radeon_state); 5194 int i, ret; 5195 u32 threshold; 5196 u32 sclk_in_sr = 1350; /* ??? */ 5197 5198 if (state->performance_level_count > SISLANDS_MAX_HARDWARE_POWERLEVELS) 5199 return -EINVAL; 5200 5201 threshold = state->performance_levels[state->performance_level_count-1].sclk * 100 / 100; 5202 5203 if (radeon_state->vclk && radeon_state->dclk) { 5204 eg_pi->uvd_enabled = true; 5205 if (eg_pi->smu_uvd_hs) 5206 smc_state->flags |= PPSMC_SWSTATE_FLAG_UVD; 5207 } else { 5208 eg_pi->uvd_enabled = false; 5209 } 5210 5211 if (state->dc_compatible) 5212 smc_state->flags |= PPSMC_SWSTATE_FLAG_DC; 5213 5214 smc_state->levelCount = 0; 5215 for (i = 0; i < state->performance_level_count; i++) { 5216 if (eg_pi->sclk_deep_sleep) { 5217 if ((i == 0) || si_pi->sclk_deep_sleep_above_low) { 5218 if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ) 5219 smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS; 5220 else 5221 smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE; 5222 } 5223 } 5224 5225 ret = si_convert_power_level_to_smc(rdev, &state->performance_levels[i], 5226 &smc_state->levels[i]); 5227 smc_state->levels[i].arbRefreshState = 5228 (u8)(SISLANDS_DRIVER_STATE_ARB_INDEX + i); 5229 5230 if (ret) 5231 return ret; 5232 5233 if (ni_pi->enable_power_containment) 5234 smc_state->levels[i].displayWatermark = 5235 (state->performance_levels[i].sclk < threshold) ? 5236 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH; 5237 else 5238 smc_state->levels[i].displayWatermark = (i < 2) ? 5239 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH; 5240 5241 if (eg_pi->dynamic_ac_timing) 5242 smc_state->levels[i].ACIndex = SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i; 5243 else 5244 smc_state->levels[i].ACIndex = 0; 5245 5246 smc_state->levelCount++; 5247 } 5248 5249 si_write_smc_soft_register(rdev, 5250 SI_SMC_SOFT_REGISTER_watermark_threshold, 5251 threshold / 512); 5252 5253 si_populate_smc_sp(rdev, radeon_state, smc_state); 5254 5255 ret = si_populate_power_containment_values(rdev, radeon_state, smc_state); 5256 if (ret) 5257 ni_pi->enable_power_containment = false; 5258 5259 ret = si_populate_sq_ramping_values(rdev, radeon_state, smc_state); 5260 if (ret) 5261 ni_pi->enable_sq_ramping = false; 5262 5263 return si_populate_smc_t(rdev, radeon_state, smc_state); 5264 } 5265 5266 static int si_upload_sw_state(struct radeon_device *rdev, 5267 struct radeon_ps *radeon_new_state) 5268 { 5269 struct si_power_info *si_pi = si_get_pi(rdev); 5270 struct ni_ps *new_state = ni_get_ps(radeon_new_state); 5271 int ret; 5272 u32 address = si_pi->state_table_start + 5273 offsetof(SISLANDS_SMC_STATETABLE, driverState); 5274 u32 state_size = sizeof(SISLANDS_SMC_SWSTATE) + 5275 ((new_state->performance_level_count - 1) * 5276 sizeof(SISLANDS_SMC_HW_PERFORMANCE_LEVEL)); 5277 SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.driverState; 5278 5279 memset(smc_state, 0, state_size); 5280 5281 ret = si_convert_power_state_to_smc(rdev, radeon_new_state, smc_state); 5282 if (ret) 5283 return ret; 5284 5285 ret = si_copy_bytes_to_smc(rdev, address, (u8 *)smc_state, 5286 state_size, si_pi->sram_end); 5287 5288 return ret; 5289 } 5290 5291 static int si_upload_ulv_state(struct radeon_device *rdev) 5292 { 5293 struct si_power_info *si_pi = si_get_pi(rdev); 5294 struct si_ulv_param *ulv = &si_pi->ulv; 5295 int ret = 0; 5296 5297 if (ulv->supported && ulv->pl.vddc) { 5298 u32 address = si_pi->state_table_start + 5299 offsetof(SISLANDS_SMC_STATETABLE, ULVState); 5300 SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.ULVState; 5301 u32 state_size = sizeof(SISLANDS_SMC_SWSTATE); 5302 5303 memset(smc_state, 0, state_size); 5304 5305 ret = si_populate_ulv_state(rdev, smc_state); 5306 if (!ret) 5307 ret = si_copy_bytes_to_smc(rdev, address, (u8 *)smc_state, 5308 state_size, si_pi->sram_end); 5309 } 5310 5311 return ret; 5312 } 5313 5314 static int si_upload_smc_data(struct radeon_device *rdev) 5315 { 5316 struct radeon_crtc *radeon_crtc = NULL; 5317 int i; 5318 5319 if (rdev->pm.dpm.new_active_crtc_count == 0) 5320 return 0; 5321 5322 for (i = 0; i < rdev->num_crtc; i++) { 5323 if (rdev->pm.dpm.new_active_crtcs & (1 << i)) { 5324 radeon_crtc = rdev->mode_info.crtcs[i]; 5325 break; 5326 } 5327 } 5328 5329 if (radeon_crtc == NULL) 5330 return 0; 5331 5332 if (radeon_crtc->line_time <= 0) 5333 return 0; 5334 5335 if (si_write_smc_soft_register(rdev, 5336 SI_SMC_SOFT_REGISTER_crtc_index, 5337 radeon_crtc->crtc_id) != PPSMC_Result_OK) 5338 return 0; 5339 5340 if (si_write_smc_soft_register(rdev, 5341 SI_SMC_SOFT_REGISTER_mclk_change_block_cp_min, 5342 radeon_crtc->wm_high / radeon_crtc->line_time) != PPSMC_Result_OK) 5343 return 0; 5344 5345 if (si_write_smc_soft_register(rdev, 5346 SI_SMC_SOFT_REGISTER_mclk_change_block_cp_max, 5347 radeon_crtc->wm_low / radeon_crtc->line_time) != PPSMC_Result_OK) 5348 return 0; 5349 5350 return 0; 5351 } 5352 5353 static int si_set_mc_special_registers(struct radeon_device *rdev, 5354 struct si_mc_reg_table *table) 5355 { 5356 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 5357 u8 i, j, k; 5358 u32 temp_reg; 5359 5360 for (i = 0, j = table->last; i < table->last; i++) { 5361 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5362 return -EINVAL; 5363 switch (table->mc_reg_address[i].s1 << 2) { 5364 case MC_SEQ_MISC1: 5365 temp_reg = RREG32(MC_PMG_CMD_EMRS); 5366 table->mc_reg_address[j].s1 = MC_PMG_CMD_EMRS >> 2; 5367 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_EMRS_LP >> 2; 5368 for (k = 0; k < table->num_entries; k++) 5369 table->mc_reg_table_entry[k].mc_data[j] = 5370 ((temp_reg & 0xffff0000)) | 5371 ((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16); 5372 j++; 5373 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5374 return -EINVAL; 5375 5376 temp_reg = RREG32(MC_PMG_CMD_MRS); 5377 table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS >> 2; 5378 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS_LP >> 2; 5379 for (k = 0; k < table->num_entries; k++) { 5380 table->mc_reg_table_entry[k].mc_data[j] = 5381 (temp_reg & 0xffff0000) | 5382 (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff); 5383 if (!pi->mem_gddr5) 5384 table->mc_reg_table_entry[k].mc_data[j] |= 0x100; 5385 } 5386 j++; 5387 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5388 return -EINVAL; 5389 5390 if (!pi->mem_gddr5) { 5391 table->mc_reg_address[j].s1 = MC_PMG_AUTO_CMD >> 2; 5392 table->mc_reg_address[j].s0 = MC_PMG_AUTO_CMD >> 2; 5393 for (k = 0; k < table->num_entries; k++) 5394 table->mc_reg_table_entry[k].mc_data[j] = 5395 (table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16; 5396 j++; 5397 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5398 return -EINVAL; 5399 } 5400 break; 5401 case MC_SEQ_RESERVE_M: 5402 temp_reg = RREG32(MC_PMG_CMD_MRS1); 5403 table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS1 >> 2; 5404 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS1_LP >> 2; 5405 for(k = 0; k < table->num_entries; k++) 5406 table->mc_reg_table_entry[k].mc_data[j] = 5407 (temp_reg & 0xffff0000) | 5408 (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff); 5409 j++; 5410 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5411 return -EINVAL; 5412 break; 5413 default: 5414 break; 5415 } 5416 } 5417 5418 table->last = j; 5419 5420 return 0; 5421 } 5422 5423 static bool si_check_s0_mc_reg_index(u16 in_reg, u16 *out_reg) 5424 { 5425 bool result = true; 5426 5427 switch (in_reg) { 5428 case MC_SEQ_RAS_TIMING >> 2: 5429 *out_reg = MC_SEQ_RAS_TIMING_LP >> 2; 5430 break; 5431 case MC_SEQ_CAS_TIMING >> 2: 5432 *out_reg = MC_SEQ_CAS_TIMING_LP >> 2; 5433 break; 5434 case MC_SEQ_MISC_TIMING >> 2: 5435 *out_reg = MC_SEQ_MISC_TIMING_LP >> 2; 5436 break; 5437 case MC_SEQ_MISC_TIMING2 >> 2: 5438 *out_reg = MC_SEQ_MISC_TIMING2_LP >> 2; 5439 break; 5440 case MC_SEQ_RD_CTL_D0 >> 2: 5441 *out_reg = MC_SEQ_RD_CTL_D0_LP >> 2; 5442 break; 5443 case MC_SEQ_RD_CTL_D1 >> 2: 5444 *out_reg = MC_SEQ_RD_CTL_D1_LP >> 2; 5445 break; 5446 case MC_SEQ_WR_CTL_D0 >> 2: 5447 *out_reg = MC_SEQ_WR_CTL_D0_LP >> 2; 5448 break; 5449 case MC_SEQ_WR_CTL_D1 >> 2: 5450 *out_reg = MC_SEQ_WR_CTL_D1_LP >> 2; 5451 break; 5452 case MC_PMG_CMD_EMRS >> 2: 5453 *out_reg = MC_SEQ_PMG_CMD_EMRS_LP >> 2; 5454 break; 5455 case MC_PMG_CMD_MRS >> 2: 5456 *out_reg = MC_SEQ_PMG_CMD_MRS_LP >> 2; 5457 break; 5458 case MC_PMG_CMD_MRS1 >> 2: 5459 *out_reg = MC_SEQ_PMG_CMD_MRS1_LP >> 2; 5460 break; 5461 case MC_SEQ_PMG_TIMING >> 2: 5462 *out_reg = MC_SEQ_PMG_TIMING_LP >> 2; 5463 break; 5464 case MC_PMG_CMD_MRS2 >> 2: 5465 *out_reg = MC_SEQ_PMG_CMD_MRS2_LP >> 2; 5466 break; 5467 case MC_SEQ_WR_CTL_2 >> 2: 5468 *out_reg = MC_SEQ_WR_CTL_2_LP >> 2; 5469 break; 5470 default: 5471 result = false; 5472 break; 5473 } 5474 5475 return result; 5476 } 5477 5478 static void si_set_valid_flag(struct si_mc_reg_table *table) 5479 { 5480 u8 i, j; 5481 5482 for (i = 0; i < table->last; i++) { 5483 for (j = 1; j < table->num_entries; j++) { 5484 if (table->mc_reg_table_entry[j-1].mc_data[i] != table->mc_reg_table_entry[j].mc_data[i]) { 5485 table->valid_flag |= 1 << i; 5486 break; 5487 } 5488 } 5489 } 5490 } 5491 5492 static void si_set_s0_mc_reg_index(struct si_mc_reg_table *table) 5493 { 5494 u32 i; 5495 u16 address; 5496 5497 for (i = 0; i < table->last; i++) 5498 table->mc_reg_address[i].s0 = si_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address) ? 5499 address : table->mc_reg_address[i].s1; 5500 5501 } 5502 5503 static int si_copy_vbios_mc_reg_table(struct atom_mc_reg_table *table, 5504 struct si_mc_reg_table *si_table) 5505 { 5506 u8 i, j; 5507 5508 if (table->last > SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5509 return -EINVAL; 5510 if (table->num_entries > MAX_AC_TIMING_ENTRIES) 5511 return -EINVAL; 5512 5513 for (i = 0; i < table->last; i++) 5514 si_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1; 5515 si_table->last = table->last; 5516 5517 for (i = 0; i < table->num_entries; i++) { 5518 si_table->mc_reg_table_entry[i].mclk_max = 5519 table->mc_reg_table_entry[i].mclk_max; 5520 for (j = 0; j < table->last; j++) { 5521 si_table->mc_reg_table_entry[i].mc_data[j] = 5522 table->mc_reg_table_entry[i].mc_data[j]; 5523 } 5524 } 5525 si_table->num_entries = table->num_entries; 5526 5527 return 0; 5528 } 5529 5530 static int si_initialize_mc_reg_table(struct radeon_device *rdev) 5531 { 5532 struct si_power_info *si_pi = si_get_pi(rdev); 5533 struct atom_mc_reg_table *table; 5534 struct si_mc_reg_table *si_table = &si_pi->mc_reg_table; 5535 u8 module_index = rv770_get_memory_module_index(rdev); 5536 int ret; 5537 5538 table = kzalloc(sizeof(struct atom_mc_reg_table), GFP_KERNEL); 5539 if (!table) 5540 return -ENOMEM; 5541 5542 WREG32(MC_SEQ_RAS_TIMING_LP, RREG32(MC_SEQ_RAS_TIMING)); 5543 WREG32(MC_SEQ_CAS_TIMING_LP, RREG32(MC_SEQ_CAS_TIMING)); 5544 WREG32(MC_SEQ_MISC_TIMING_LP, RREG32(MC_SEQ_MISC_TIMING)); 5545 WREG32(MC_SEQ_MISC_TIMING2_LP, RREG32(MC_SEQ_MISC_TIMING2)); 5546 WREG32(MC_SEQ_PMG_CMD_EMRS_LP, RREG32(MC_PMG_CMD_EMRS)); 5547 WREG32(MC_SEQ_PMG_CMD_MRS_LP, RREG32(MC_PMG_CMD_MRS)); 5548 WREG32(MC_SEQ_PMG_CMD_MRS1_LP, RREG32(MC_PMG_CMD_MRS1)); 5549 WREG32(MC_SEQ_WR_CTL_D0_LP, RREG32(MC_SEQ_WR_CTL_D0)); 5550 WREG32(MC_SEQ_WR_CTL_D1_LP, RREG32(MC_SEQ_WR_CTL_D1)); 5551 WREG32(MC_SEQ_RD_CTL_D0_LP, RREG32(MC_SEQ_RD_CTL_D0)); 5552 WREG32(MC_SEQ_RD_CTL_D1_LP, RREG32(MC_SEQ_RD_CTL_D1)); 5553 WREG32(MC_SEQ_PMG_TIMING_LP, RREG32(MC_SEQ_PMG_TIMING)); 5554 WREG32(MC_SEQ_PMG_CMD_MRS2_LP, RREG32(MC_PMG_CMD_MRS2)); 5555 WREG32(MC_SEQ_WR_CTL_2_LP, RREG32(MC_SEQ_WR_CTL_2)); 5556 5557 ret = radeon_atom_init_mc_reg_table(rdev, module_index, table); 5558 if (ret) 5559 goto init_mc_done; 5560 5561 ret = si_copy_vbios_mc_reg_table(table, si_table); 5562 if (ret) 5563 goto init_mc_done; 5564 5565 si_set_s0_mc_reg_index(si_table); 5566 5567 ret = si_set_mc_special_registers(rdev, si_table); 5568 if (ret) 5569 goto init_mc_done; 5570 5571 si_set_valid_flag(si_table); 5572 5573 init_mc_done: 5574 kfree(table); 5575 5576 return ret; 5577 5578 } 5579 5580 static void si_populate_mc_reg_addresses(struct radeon_device *rdev, 5581 SMC_SIslands_MCRegisters *mc_reg_table) 5582 { 5583 struct si_power_info *si_pi = si_get_pi(rdev); 5584 u32 i, j; 5585 5586 for (i = 0, j = 0; j < si_pi->mc_reg_table.last; j++) { 5587 if (si_pi->mc_reg_table.valid_flag & (1 << j)) { 5588 if (i >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5589 break; 5590 mc_reg_table->address[i].s0 = 5591 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s0); 5592 mc_reg_table->address[i].s1 = 5593 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s1); 5594 i++; 5595 } 5596 } 5597 mc_reg_table->last = (u8)i; 5598 } 5599 5600 static void si_convert_mc_registers(const struct si_mc_reg_entry *entry, 5601 SMC_SIslands_MCRegisterSet *data, 5602 u32 num_entries, u32 valid_flag) 5603 { 5604 u32 i, j; 5605 5606 for(i = 0, j = 0; j < num_entries; j++) { 5607 if (valid_flag & (1 << j)) { 5608 data->value[i] = cpu_to_be32(entry->mc_data[j]); 5609 i++; 5610 } 5611 } 5612 } 5613 5614 static void si_convert_mc_reg_table_entry_to_smc(struct radeon_device *rdev, 5615 struct rv7xx_pl *pl, 5616 SMC_SIslands_MCRegisterSet *mc_reg_table_data) 5617 { 5618 struct si_power_info *si_pi = si_get_pi(rdev); 5619 u32 i = 0; 5620 5621 for (i = 0; i < si_pi->mc_reg_table.num_entries; i++) { 5622 if (pl->mclk <= si_pi->mc_reg_table.mc_reg_table_entry[i].mclk_max) 5623 break; 5624 } 5625 5626 if ((i == si_pi->mc_reg_table.num_entries) && (i > 0)) 5627 --i; 5628 5629 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[i], 5630 mc_reg_table_data, si_pi->mc_reg_table.last, 5631 si_pi->mc_reg_table.valid_flag); 5632 } 5633 5634 static void si_convert_mc_reg_table_to_smc(struct radeon_device *rdev, 5635 struct radeon_ps *radeon_state, 5636 SMC_SIslands_MCRegisters *mc_reg_table) 5637 { 5638 struct ni_ps *state = ni_get_ps(radeon_state); 5639 int i; 5640 5641 for (i = 0; i < state->performance_level_count; i++) { 5642 si_convert_mc_reg_table_entry_to_smc(rdev, 5643 &state->performance_levels[i], 5644 &mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i]); 5645 } 5646 } 5647 5648 static int si_populate_mc_reg_table(struct radeon_device *rdev, 5649 struct radeon_ps *radeon_boot_state) 5650 { 5651 struct ni_ps *boot_state = ni_get_ps(radeon_boot_state); 5652 struct si_power_info *si_pi = si_get_pi(rdev); 5653 struct si_ulv_param *ulv = &si_pi->ulv; 5654 SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table; 5655 5656 memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters)); 5657 5658 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_seq_index, 1); 5659 5660 si_populate_mc_reg_addresses(rdev, smc_mc_reg_table); 5661 5662 si_convert_mc_reg_table_entry_to_smc(rdev, &boot_state->performance_levels[0], 5663 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_INITIAL_SLOT]); 5664 5665 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0], 5666 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ACPI_SLOT], 5667 si_pi->mc_reg_table.last, 5668 si_pi->mc_reg_table.valid_flag); 5669 5670 if (ulv->supported && ulv->pl.vddc != 0) 5671 si_convert_mc_reg_table_entry_to_smc(rdev, &ulv->pl, 5672 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT]); 5673 else 5674 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0], 5675 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT], 5676 si_pi->mc_reg_table.last, 5677 si_pi->mc_reg_table.valid_flag); 5678 5679 si_convert_mc_reg_table_to_smc(rdev, radeon_boot_state, smc_mc_reg_table); 5680 5681 return si_copy_bytes_to_smc(rdev, si_pi->mc_reg_table_start, 5682 (u8 *)smc_mc_reg_table, 5683 sizeof(SMC_SIslands_MCRegisters), si_pi->sram_end); 5684 } 5685 5686 static int si_upload_mc_reg_table(struct radeon_device *rdev, 5687 struct radeon_ps *radeon_new_state) 5688 { 5689 struct ni_ps *new_state = ni_get_ps(radeon_new_state); 5690 struct si_power_info *si_pi = si_get_pi(rdev); 5691 u32 address = si_pi->mc_reg_table_start + 5692 offsetof(SMC_SIslands_MCRegisters, 5693 data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT]); 5694 SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table; 5695 5696 memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters)); 5697 5698 si_convert_mc_reg_table_to_smc(rdev, radeon_new_state, smc_mc_reg_table); 5699 5700 5701 return si_copy_bytes_to_smc(rdev, address, 5702 (u8 *)&smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT], 5703 sizeof(SMC_SIslands_MCRegisterSet) * new_state->performance_level_count, 5704 si_pi->sram_end); 5705 5706 } 5707 5708 static void si_enable_voltage_control(struct radeon_device *rdev, bool enable) 5709 { 5710 if (enable) 5711 WREG32_P(GENERAL_PWRMGT, VOLT_PWRMGT_EN, ~VOLT_PWRMGT_EN); 5712 else 5713 WREG32_P(GENERAL_PWRMGT, 0, ~VOLT_PWRMGT_EN); 5714 } 5715 5716 static enum radeon_pcie_gen si_get_maximum_link_speed(struct radeon_device *rdev, 5717 struct radeon_ps *radeon_state) 5718 { 5719 struct ni_ps *state = ni_get_ps(radeon_state); 5720 int i; 5721 u16 pcie_speed, max_speed = 0; 5722 5723 for (i = 0; i < state->performance_level_count; i++) { 5724 pcie_speed = state->performance_levels[i].pcie_gen; 5725 if (max_speed < pcie_speed) 5726 max_speed = pcie_speed; 5727 } 5728 return max_speed; 5729 } 5730 5731 static u16 si_get_current_pcie_speed(struct radeon_device *rdev) 5732 { 5733 u32 speed_cntl; 5734 5735 speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL) & LC_CURRENT_DATA_RATE_MASK; 5736 speed_cntl >>= LC_CURRENT_DATA_RATE_SHIFT; 5737 5738 return (u16)speed_cntl; 5739 } 5740 5741 static void si_request_link_speed_change_before_state_change(struct radeon_device *rdev, 5742 struct radeon_ps *radeon_new_state, 5743 struct radeon_ps *radeon_current_state) 5744 { 5745 struct si_power_info *si_pi = si_get_pi(rdev); 5746 enum radeon_pcie_gen target_link_speed = si_get_maximum_link_speed(rdev, radeon_new_state); 5747 enum radeon_pcie_gen current_link_speed; 5748 5749 if (si_pi->force_pcie_gen == RADEON_PCIE_GEN_INVALID) 5750 current_link_speed = si_get_maximum_link_speed(rdev, radeon_current_state); 5751 else 5752 current_link_speed = si_pi->force_pcie_gen; 5753 5754 si_pi->force_pcie_gen = RADEON_PCIE_GEN_INVALID; 5755 si_pi->pspp_notify_required = false; 5756 if (target_link_speed > current_link_speed) { 5757 switch (target_link_speed) { 5758 #if defined(CONFIG_ACPI) 5759 case RADEON_PCIE_GEN3: 5760 if (radeon_acpi_pcie_performance_request(rdev, PCIE_PERF_REQ_PECI_GEN3, false) == 0) 5761 break; 5762 si_pi->force_pcie_gen = RADEON_PCIE_GEN2; 5763 if (current_link_speed == RADEON_PCIE_GEN2) 5764 break; 5765 /* fall through */ 5766 case RADEON_PCIE_GEN2: 5767 if (radeon_acpi_pcie_performance_request(rdev, PCIE_PERF_REQ_PECI_GEN2, false) == 0) 5768 break; 5769 #endif 5770 /* fall through */ 5771 default: 5772 si_pi->force_pcie_gen = si_get_current_pcie_speed(rdev); 5773 break; 5774 } 5775 } else { 5776 if (target_link_speed < current_link_speed) 5777 si_pi->pspp_notify_required = true; 5778 } 5779 } 5780 5781 static void si_notify_link_speed_change_after_state_change(struct radeon_device *rdev, 5782 struct radeon_ps *radeon_new_state, 5783 struct radeon_ps *radeon_current_state) 5784 { 5785 struct si_power_info *si_pi = si_get_pi(rdev); 5786 enum radeon_pcie_gen target_link_speed = si_get_maximum_link_speed(rdev, radeon_new_state); 5787 u8 request; 5788 5789 if (si_pi->pspp_notify_required) { 5790 if (target_link_speed == RADEON_PCIE_GEN3) 5791 request = PCIE_PERF_REQ_PECI_GEN3; 5792 else if (target_link_speed == RADEON_PCIE_GEN2) 5793 request = PCIE_PERF_REQ_PECI_GEN2; 5794 else 5795 request = PCIE_PERF_REQ_PECI_GEN1; 5796 5797 if ((request == PCIE_PERF_REQ_PECI_GEN1) && 5798 (si_get_current_pcie_speed(rdev) > 0)) 5799 return; 5800 5801 #if defined(CONFIG_ACPI) 5802 radeon_acpi_pcie_performance_request(rdev, request, false); 5803 #endif 5804 } 5805 } 5806 5807 #if 0 5808 static int si_ds_request(struct radeon_device *rdev, 5809 bool ds_status_on, u32 count_write) 5810 { 5811 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 5812 5813 if (eg_pi->sclk_deep_sleep) { 5814 if (ds_status_on) 5815 return (si_send_msg_to_smc(rdev, PPSMC_MSG_CancelThrottleOVRDSCLKDS) == 5816 PPSMC_Result_OK) ? 5817 0 : -EINVAL; 5818 else 5819 return (si_send_msg_to_smc(rdev, PPSMC_MSG_ThrottleOVRDSCLKDS) == 5820 PPSMC_Result_OK) ? 0 : -EINVAL; 5821 } 5822 return 0; 5823 } 5824 #endif 5825 5826 static void si_set_max_cu_value(struct radeon_device *rdev) 5827 { 5828 struct si_power_info *si_pi = si_get_pi(rdev); 5829 5830 if (rdev->family == CHIP_VERDE) { 5831 switch (rdev->pdev->device) { 5832 case 0x6820: 5833 case 0x6825: 5834 case 0x6821: 5835 case 0x6823: 5836 case 0x6827: 5837 si_pi->max_cu = 10; 5838 break; 5839 case 0x682D: 5840 case 0x6824: 5841 case 0x682F: 5842 case 0x6826: 5843 si_pi->max_cu = 8; 5844 break; 5845 case 0x6828: 5846 case 0x6830: 5847 case 0x6831: 5848 case 0x6838: 5849 case 0x6839: 5850 case 0x683D: 5851 si_pi->max_cu = 10; 5852 break; 5853 case 0x683B: 5854 case 0x683F: 5855 case 0x6829: 5856 si_pi->max_cu = 8; 5857 break; 5858 default: 5859 si_pi->max_cu = 0; 5860 break; 5861 } 5862 } else { 5863 si_pi->max_cu = 0; 5864 } 5865 } 5866 5867 static int si_patch_single_dependency_table_based_on_leakage(struct radeon_device *rdev, 5868 struct radeon_clock_voltage_dependency_table *table) 5869 { 5870 u32 i; 5871 int j; 5872 u16 leakage_voltage; 5873 5874 if (table) { 5875 for (i = 0; i < table->count; i++) { 5876 switch (si_get_leakage_voltage_from_leakage_index(rdev, 5877 table->entries[i].v, 5878 &leakage_voltage)) { 5879 case 0: 5880 table->entries[i].v = leakage_voltage; 5881 break; 5882 case -EAGAIN: 5883 return -EINVAL; 5884 case -EINVAL: 5885 default: 5886 break; 5887 } 5888 } 5889 5890 for (j = (table->count - 2); j >= 0; j--) { 5891 table->entries[j].v = (table->entries[j].v <= table->entries[j + 1].v) ? 5892 table->entries[j].v : table->entries[j + 1].v; 5893 } 5894 } 5895 return 0; 5896 } 5897 5898 static int si_patch_dependency_tables_based_on_leakage(struct radeon_device *rdev) 5899 { 5900 int ret; 5901 5902 ret = si_patch_single_dependency_table_based_on_leakage(rdev, 5903 &rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk); 5904 ret = si_patch_single_dependency_table_based_on_leakage(rdev, 5905 &rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk); 5906 ret = si_patch_single_dependency_table_based_on_leakage(rdev, 5907 &rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk); 5908 return ret; 5909 } 5910 5911 static void si_set_pcie_lane_width_in_smc(struct radeon_device *rdev, 5912 struct radeon_ps *radeon_new_state, 5913 struct radeon_ps *radeon_current_state) 5914 { 5915 u32 lane_width; 5916 u32 new_lane_width = 5917 ((radeon_new_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT) + 1; 5918 u32 current_lane_width = 5919 ((radeon_current_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT) + 1; 5920 5921 if (new_lane_width != current_lane_width) { 5922 radeon_set_pcie_lanes(rdev, new_lane_width); 5923 lane_width = radeon_get_pcie_lanes(rdev); 5924 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width); 5925 } 5926 } 5927 5928 static void si_set_vce_clock(struct radeon_device *rdev, 5929 struct radeon_ps *new_rps, 5930 struct radeon_ps *old_rps) 5931 { 5932 if ((old_rps->evclk != new_rps->evclk) || 5933 (old_rps->ecclk != new_rps->ecclk)) { 5934 /* turn the clocks on when encoding, off otherwise */ 5935 if (new_rps->evclk || new_rps->ecclk) 5936 vce_v1_0_enable_mgcg(rdev, false); 5937 else 5938 vce_v1_0_enable_mgcg(rdev, true); 5939 radeon_set_vce_clocks(rdev, new_rps->evclk, new_rps->ecclk); 5940 } 5941 } 5942 5943 void si_dpm_setup_asic(struct radeon_device *rdev) 5944 { 5945 int r; 5946 5947 r = si_mc_load_microcode(rdev); 5948 if (r) 5949 DRM_ERROR("Failed to load MC firmware!\n"); 5950 rv770_get_memory_type(rdev); 5951 si_read_clock_registers(rdev); 5952 si_enable_acpi_power_management(rdev); 5953 } 5954 5955 static int si_thermal_enable_alert(struct radeon_device *rdev, 5956 bool enable) 5957 { 5958 u32 thermal_int = RREG32(CG_THERMAL_INT); 5959 5960 if (enable) { 5961 PPSMC_Result result; 5962 5963 thermal_int &= ~(THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW); 5964 WREG32(CG_THERMAL_INT, thermal_int); 5965 rdev->irq.dpm_thermal = false; 5966 result = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt); 5967 if (result != PPSMC_Result_OK) { 5968 DRM_DEBUG_KMS("Could not enable thermal interrupts.\n"); 5969 return -EINVAL; 5970 } 5971 } else { 5972 thermal_int |= THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW; 5973 WREG32(CG_THERMAL_INT, thermal_int); 5974 rdev->irq.dpm_thermal = true; 5975 } 5976 5977 return 0; 5978 } 5979 5980 static int si_thermal_set_temperature_range(struct radeon_device *rdev, 5981 int min_temp, int max_temp) 5982 { 5983 int low_temp = 0 * 1000; 5984 int high_temp = 255 * 1000; 5985 5986 if (low_temp < min_temp) 5987 low_temp = min_temp; 5988 if (high_temp > max_temp) 5989 high_temp = max_temp; 5990 if (high_temp < low_temp) { 5991 DRM_ERROR("invalid thermal range: %d - %d\n", low_temp, high_temp); 5992 return -EINVAL; 5993 } 5994 5995 WREG32_P(CG_THERMAL_INT, DIG_THERM_INTH(high_temp / 1000), ~DIG_THERM_INTH_MASK); 5996 WREG32_P(CG_THERMAL_INT, DIG_THERM_INTL(low_temp / 1000), ~DIG_THERM_INTL_MASK); 5997 WREG32_P(CG_THERMAL_CTRL, DIG_THERM_DPM(high_temp / 1000), ~DIG_THERM_DPM_MASK); 5998 5999 rdev->pm.dpm.thermal.min_temp = low_temp; 6000 rdev->pm.dpm.thermal.max_temp = high_temp; 6001 6002 return 0; 6003 } 6004 6005 static void si_fan_ctrl_set_static_mode(struct radeon_device *rdev, u32 mode) 6006 { 6007 struct si_power_info *si_pi = si_get_pi(rdev); 6008 u32 tmp; 6009 6010 if (si_pi->fan_ctrl_is_in_default_mode) { 6011 tmp = (RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK) >> FDO_PWM_MODE_SHIFT; 6012 si_pi->fan_ctrl_default_mode = tmp; 6013 tmp = (RREG32(CG_FDO_CTRL2) & TMIN_MASK) >> TMIN_SHIFT; 6014 si_pi->t_min = tmp; 6015 si_pi->fan_ctrl_is_in_default_mode = false; 6016 } 6017 6018 tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK; 6019 tmp |= TMIN(0); 6020 WREG32(CG_FDO_CTRL2, tmp); 6021 6022 tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK; 6023 tmp |= FDO_PWM_MODE(mode); 6024 WREG32(CG_FDO_CTRL2, tmp); 6025 } 6026 6027 static int si_thermal_setup_fan_table(struct radeon_device *rdev) 6028 { 6029 struct si_power_info *si_pi = si_get_pi(rdev); 6030 PP_SIslands_FanTable fan_table = { FDO_MODE_HARDWARE }; 6031 u32 duty100; 6032 u32 t_diff1, t_diff2, pwm_diff1, pwm_diff2; 6033 u16 fdo_min, slope1, slope2; 6034 u32 reference_clock, tmp; 6035 int ret; 6036 u64 tmp64; 6037 6038 if (!si_pi->fan_table_start) { 6039 rdev->pm.dpm.fan.ucode_fan_control = false; 6040 return 0; 6041 } 6042 6043 duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT; 6044 6045 if (duty100 == 0) { 6046 rdev->pm.dpm.fan.ucode_fan_control = false; 6047 return 0; 6048 } 6049 6050 tmp64 = (u64)rdev->pm.dpm.fan.pwm_min * duty100; 6051 do_div(tmp64, 10000); 6052 fdo_min = (u16)tmp64; 6053 6054 t_diff1 = rdev->pm.dpm.fan.t_med - rdev->pm.dpm.fan.t_min; 6055 t_diff2 = rdev->pm.dpm.fan.t_high - rdev->pm.dpm.fan.t_med; 6056 6057 pwm_diff1 = rdev->pm.dpm.fan.pwm_med - rdev->pm.dpm.fan.pwm_min; 6058 pwm_diff2 = rdev->pm.dpm.fan.pwm_high - rdev->pm.dpm.fan.pwm_med; 6059 6060 slope1 = (u16)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100); 6061 slope2 = (u16)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100); 6062 6063 fan_table.temp_min = cpu_to_be16((50 + rdev->pm.dpm.fan.t_min) / 100); 6064 fan_table.temp_med = cpu_to_be16((50 + rdev->pm.dpm.fan.t_med) / 100); 6065 fan_table.temp_max = cpu_to_be16((50 + rdev->pm.dpm.fan.t_max) / 100); 6066 6067 fan_table.slope1 = cpu_to_be16(slope1); 6068 fan_table.slope2 = cpu_to_be16(slope2); 6069 6070 fan_table.fdo_min = cpu_to_be16(fdo_min); 6071 6072 fan_table.hys_down = cpu_to_be16(rdev->pm.dpm.fan.t_hyst); 6073 6074 fan_table.hys_up = cpu_to_be16(1); 6075 6076 fan_table.hys_slope = cpu_to_be16(1); 6077 6078 fan_table.temp_resp_lim = cpu_to_be16(5); 6079 6080 reference_clock = radeon_get_xclk(rdev); 6081 6082 fan_table.refresh_period = cpu_to_be32((rdev->pm.dpm.fan.cycle_delay * 6083 reference_clock) / 1600); 6084 6085 fan_table.fdo_max = cpu_to_be16((u16)duty100); 6086 6087 tmp = (RREG32(CG_MULT_THERMAL_CTRL) & TEMP_SEL_MASK) >> TEMP_SEL_SHIFT; 6088 fan_table.temp_src = (uint8_t)tmp; 6089 6090 ret = si_copy_bytes_to_smc(rdev, 6091 si_pi->fan_table_start, 6092 (u8 *)(&fan_table), 6093 sizeof(fan_table), 6094 si_pi->sram_end); 6095 6096 if (ret) { 6097 DRM_ERROR("Failed to load fan table to the SMC."); 6098 rdev->pm.dpm.fan.ucode_fan_control = false; 6099 } 6100 6101 return 0; 6102 } 6103 6104 static int si_fan_ctrl_start_smc_fan_control(struct radeon_device *rdev) 6105 { 6106 struct si_power_info *si_pi = si_get_pi(rdev); 6107 PPSMC_Result ret; 6108 6109 ret = si_send_msg_to_smc(rdev, PPSMC_StartFanControl); 6110 if (ret == PPSMC_Result_OK) { 6111 si_pi->fan_is_controlled_by_smc = true; 6112 return 0; 6113 } else { 6114 return -EINVAL; 6115 } 6116 } 6117 6118 static int si_fan_ctrl_stop_smc_fan_control(struct radeon_device *rdev) 6119 { 6120 struct si_power_info *si_pi = si_get_pi(rdev); 6121 PPSMC_Result ret; 6122 6123 ret = si_send_msg_to_smc(rdev, PPSMC_StopFanControl); 6124 6125 if (ret == PPSMC_Result_OK) { 6126 si_pi->fan_is_controlled_by_smc = false; 6127 return 0; 6128 } else { 6129 return -EINVAL; 6130 } 6131 } 6132 6133 int si_fan_ctrl_get_fan_speed_percent(struct radeon_device *rdev, 6134 u32 *speed) 6135 { 6136 u32 duty, duty100; 6137 u64 tmp64; 6138 6139 if (rdev->pm.no_fan) 6140 return -ENOENT; 6141 6142 duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT; 6143 duty = (RREG32(CG_THERMAL_STATUS) & FDO_PWM_DUTY_MASK) >> FDO_PWM_DUTY_SHIFT; 6144 6145 if (duty100 == 0) 6146 return -EINVAL; 6147 6148 tmp64 = (u64)duty * 100; 6149 do_div(tmp64, duty100); 6150 *speed = (u32)tmp64; 6151 6152 if (*speed > 100) 6153 *speed = 100; 6154 6155 return 0; 6156 } 6157 6158 int si_fan_ctrl_set_fan_speed_percent(struct radeon_device *rdev, 6159 u32 speed) 6160 { 6161 struct si_power_info *si_pi = si_get_pi(rdev); 6162 u32 tmp; 6163 u32 duty, duty100; 6164 u64 tmp64; 6165 6166 if (rdev->pm.no_fan) 6167 return -ENOENT; 6168 6169 if (si_pi->fan_is_controlled_by_smc) 6170 return -EINVAL; 6171 6172 if (speed > 100) 6173 return -EINVAL; 6174 6175 duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT; 6176 6177 if (duty100 == 0) 6178 return -EINVAL; 6179 6180 tmp64 = (u64)speed * duty100; 6181 do_div(tmp64, 100); 6182 duty = (u32)tmp64; 6183 6184 tmp = RREG32(CG_FDO_CTRL0) & ~FDO_STATIC_DUTY_MASK; 6185 tmp |= FDO_STATIC_DUTY(duty); 6186 WREG32(CG_FDO_CTRL0, tmp); 6187 6188 return 0; 6189 } 6190 6191 void si_fan_ctrl_set_mode(struct radeon_device *rdev, u32 mode) 6192 { 6193 if (mode) { 6194 /* stop auto-manage */ 6195 if (rdev->pm.dpm.fan.ucode_fan_control) 6196 si_fan_ctrl_stop_smc_fan_control(rdev); 6197 si_fan_ctrl_set_static_mode(rdev, mode); 6198 } else { 6199 /* restart auto-manage */ 6200 if (rdev->pm.dpm.fan.ucode_fan_control) 6201 si_thermal_start_smc_fan_control(rdev); 6202 else 6203 si_fan_ctrl_set_default_mode(rdev); 6204 } 6205 } 6206 6207 u32 si_fan_ctrl_get_mode(struct radeon_device *rdev) 6208 { 6209 struct si_power_info *si_pi = si_get_pi(rdev); 6210 u32 tmp; 6211 6212 if (si_pi->fan_is_controlled_by_smc) 6213 return 0; 6214 6215 tmp = RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK; 6216 return (tmp >> FDO_PWM_MODE_SHIFT); 6217 } 6218 6219 #if 0 6220 static int si_fan_ctrl_get_fan_speed_rpm(struct radeon_device *rdev, 6221 u32 *speed) 6222 { 6223 u32 tach_period; 6224 u32 xclk = radeon_get_xclk(rdev); 6225 6226 if (rdev->pm.no_fan) 6227 return -ENOENT; 6228 6229 if (rdev->pm.fan_pulses_per_revolution == 0) 6230 return -ENOENT; 6231 6232 tach_period = (RREG32(CG_TACH_STATUS) & TACH_PERIOD_MASK) >> TACH_PERIOD_SHIFT; 6233 if (tach_period == 0) 6234 return -ENOENT; 6235 6236 *speed = 60 * xclk * 10000 / tach_period; 6237 6238 return 0; 6239 } 6240 6241 static int si_fan_ctrl_set_fan_speed_rpm(struct radeon_device *rdev, 6242 u32 speed) 6243 { 6244 u32 tach_period, tmp; 6245 u32 xclk = radeon_get_xclk(rdev); 6246 6247 if (rdev->pm.no_fan) 6248 return -ENOENT; 6249 6250 if (rdev->pm.fan_pulses_per_revolution == 0) 6251 return -ENOENT; 6252 6253 if ((speed < rdev->pm.fan_min_rpm) || 6254 (speed > rdev->pm.fan_max_rpm)) 6255 return -EINVAL; 6256 6257 if (rdev->pm.dpm.fan.ucode_fan_control) 6258 si_fan_ctrl_stop_smc_fan_control(rdev); 6259 6260 tach_period = 60 * xclk * 10000 / (8 * speed); 6261 tmp = RREG32(CG_TACH_CTRL) & ~TARGET_PERIOD_MASK; 6262 tmp |= TARGET_PERIOD(tach_period); 6263 WREG32(CG_TACH_CTRL, tmp); 6264 6265 si_fan_ctrl_set_static_mode(rdev, FDO_PWM_MODE_STATIC_RPM); 6266 6267 return 0; 6268 } 6269 #endif 6270 6271 static void si_fan_ctrl_set_default_mode(struct radeon_device *rdev) 6272 { 6273 struct si_power_info *si_pi = si_get_pi(rdev); 6274 u32 tmp; 6275 6276 if (!si_pi->fan_ctrl_is_in_default_mode) { 6277 tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK; 6278 tmp |= FDO_PWM_MODE(si_pi->fan_ctrl_default_mode); 6279 WREG32(CG_FDO_CTRL2, tmp); 6280 6281 tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK; 6282 tmp |= TMIN(si_pi->t_min); 6283 WREG32(CG_FDO_CTRL2, tmp); 6284 si_pi->fan_ctrl_is_in_default_mode = true; 6285 } 6286 } 6287 6288 static void si_thermal_start_smc_fan_control(struct radeon_device *rdev) 6289 { 6290 if (rdev->pm.dpm.fan.ucode_fan_control) { 6291 si_fan_ctrl_start_smc_fan_control(rdev); 6292 si_fan_ctrl_set_static_mode(rdev, FDO_PWM_MODE_STATIC); 6293 } 6294 } 6295 6296 static void si_thermal_initialize(struct radeon_device *rdev) 6297 { 6298 u32 tmp; 6299 6300 if (rdev->pm.fan_pulses_per_revolution) { 6301 tmp = RREG32(CG_TACH_CTRL) & ~EDGE_PER_REV_MASK; 6302 tmp |= EDGE_PER_REV(rdev->pm.fan_pulses_per_revolution -1); 6303 WREG32(CG_TACH_CTRL, tmp); 6304 } 6305 6306 tmp = RREG32(CG_FDO_CTRL2) & ~TACH_PWM_RESP_RATE_MASK; 6307 tmp |= TACH_PWM_RESP_RATE(0x28); 6308 WREG32(CG_FDO_CTRL2, tmp); 6309 } 6310 6311 static int si_thermal_start_thermal_controller(struct radeon_device *rdev) 6312 { 6313 int ret; 6314 6315 si_thermal_initialize(rdev); 6316 ret = si_thermal_set_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX); 6317 if (ret) 6318 return ret; 6319 ret = si_thermal_enable_alert(rdev, true); 6320 if (ret) 6321 return ret; 6322 if (rdev->pm.dpm.fan.ucode_fan_control) { 6323 ret = si_halt_smc(rdev); 6324 if (ret) 6325 return ret; 6326 ret = si_thermal_setup_fan_table(rdev); 6327 if (ret) 6328 return ret; 6329 ret = si_resume_smc(rdev); 6330 if (ret) 6331 return ret; 6332 si_thermal_start_smc_fan_control(rdev); 6333 } 6334 6335 return 0; 6336 } 6337 6338 static void si_thermal_stop_thermal_controller(struct radeon_device *rdev) 6339 { 6340 if (!rdev->pm.no_fan) { 6341 si_fan_ctrl_set_default_mode(rdev); 6342 si_fan_ctrl_stop_smc_fan_control(rdev); 6343 } 6344 } 6345 6346 int si_dpm_enable(struct radeon_device *rdev) 6347 { 6348 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 6349 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 6350 struct si_power_info *si_pi = si_get_pi(rdev); 6351 struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps; 6352 int ret; 6353 6354 if (si_is_smc_running(rdev)) 6355 return -EINVAL; 6356 if (pi->voltage_control || si_pi->voltage_control_svi2) 6357 si_enable_voltage_control(rdev, true); 6358 if (pi->mvdd_control) 6359 si_get_mvdd_configuration(rdev); 6360 if (pi->voltage_control || si_pi->voltage_control_svi2) { 6361 ret = si_construct_voltage_tables(rdev); 6362 if (ret) { 6363 DRM_ERROR("si_construct_voltage_tables failed\n"); 6364 return ret; 6365 } 6366 } 6367 if (eg_pi->dynamic_ac_timing) { 6368 ret = si_initialize_mc_reg_table(rdev); 6369 if (ret) 6370 eg_pi->dynamic_ac_timing = false; 6371 } 6372 if (pi->dynamic_ss) 6373 si_enable_spread_spectrum(rdev, true); 6374 if (pi->thermal_protection) 6375 si_enable_thermal_protection(rdev, true); 6376 si_setup_bsp(rdev); 6377 si_program_git(rdev); 6378 si_program_tp(rdev); 6379 si_program_tpp(rdev); 6380 si_program_sstp(rdev); 6381 si_enable_display_gap(rdev); 6382 si_program_vc(rdev); 6383 ret = si_upload_firmware(rdev); 6384 if (ret) { 6385 DRM_ERROR("si_upload_firmware failed\n"); 6386 return ret; 6387 } 6388 ret = si_process_firmware_header(rdev); 6389 if (ret) { 6390 DRM_ERROR("si_process_firmware_header failed\n"); 6391 return ret; 6392 } 6393 ret = si_initial_switch_from_arb_f0_to_f1(rdev); 6394 if (ret) { 6395 DRM_ERROR("si_initial_switch_from_arb_f0_to_f1 failed\n"); 6396 return ret; 6397 } 6398 ret = si_init_smc_table(rdev); 6399 if (ret) { 6400 DRM_ERROR("si_init_smc_table failed\n"); 6401 return ret; 6402 } 6403 ret = si_init_smc_spll_table(rdev); 6404 if (ret) { 6405 DRM_ERROR("si_init_smc_spll_table failed\n"); 6406 return ret; 6407 } 6408 ret = si_init_arb_table_index(rdev); 6409 if (ret) { 6410 DRM_ERROR("si_init_arb_table_index failed\n"); 6411 return ret; 6412 } 6413 if (eg_pi->dynamic_ac_timing) { 6414 ret = si_populate_mc_reg_table(rdev, boot_ps); 6415 if (ret) { 6416 DRM_ERROR("si_populate_mc_reg_table failed\n"); 6417 return ret; 6418 } 6419 } 6420 ret = si_initialize_smc_cac_tables(rdev); 6421 if (ret) { 6422 DRM_ERROR("si_initialize_smc_cac_tables failed\n"); 6423 return ret; 6424 } 6425 ret = si_initialize_hardware_cac_manager(rdev); 6426 if (ret) { 6427 DRM_ERROR("si_initialize_hardware_cac_manager failed\n"); 6428 return ret; 6429 } 6430 ret = si_initialize_smc_dte_tables(rdev); 6431 if (ret) { 6432 DRM_ERROR("si_initialize_smc_dte_tables failed\n"); 6433 return ret; 6434 } 6435 ret = si_populate_smc_tdp_limits(rdev, boot_ps); 6436 if (ret) { 6437 DRM_ERROR("si_populate_smc_tdp_limits failed\n"); 6438 return ret; 6439 } 6440 ret = si_populate_smc_tdp_limits_2(rdev, boot_ps); 6441 if (ret) { 6442 DRM_ERROR("si_populate_smc_tdp_limits_2 failed\n"); 6443 return ret; 6444 } 6445 si_program_response_times(rdev); 6446 si_program_ds_registers(rdev); 6447 si_dpm_start_smc(rdev); 6448 ret = si_notify_smc_display_change(rdev, false); 6449 if (ret) { 6450 DRM_ERROR("si_notify_smc_display_change failed\n"); 6451 return ret; 6452 } 6453 si_enable_sclk_control(rdev, true); 6454 si_start_dpm(rdev); 6455 6456 si_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true); 6457 6458 si_thermal_start_thermal_controller(rdev); 6459 6460 ni_update_current_ps(rdev, boot_ps); 6461 6462 return 0; 6463 } 6464 6465 static int si_set_temperature_range(struct radeon_device *rdev) 6466 { 6467 int ret; 6468 6469 ret = si_thermal_enable_alert(rdev, false); 6470 if (ret) 6471 return ret; 6472 ret = si_thermal_set_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX); 6473 if (ret) 6474 return ret; 6475 ret = si_thermal_enable_alert(rdev, true); 6476 if (ret) 6477 return ret; 6478 6479 return ret; 6480 } 6481 6482 int si_dpm_late_enable(struct radeon_device *rdev) 6483 { 6484 int ret; 6485 6486 ret = si_set_temperature_range(rdev); 6487 if (ret) 6488 return ret; 6489 6490 return ret; 6491 } 6492 6493 void si_dpm_disable(struct radeon_device *rdev) 6494 { 6495 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 6496 struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps; 6497 6498 if (!si_is_smc_running(rdev)) 6499 return; 6500 si_thermal_stop_thermal_controller(rdev); 6501 si_disable_ulv(rdev); 6502 si_clear_vc(rdev); 6503 if (pi->thermal_protection) 6504 si_enable_thermal_protection(rdev, false); 6505 si_enable_power_containment(rdev, boot_ps, false); 6506 si_enable_smc_cac(rdev, boot_ps, false); 6507 si_enable_spread_spectrum(rdev, false); 6508 si_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, false); 6509 si_stop_dpm(rdev); 6510 si_reset_to_default(rdev); 6511 si_dpm_stop_smc(rdev); 6512 si_force_switch_to_arb_f0(rdev); 6513 6514 ni_update_current_ps(rdev, boot_ps); 6515 } 6516 6517 int si_dpm_pre_set_power_state(struct radeon_device *rdev) 6518 { 6519 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 6520 struct radeon_ps requested_ps = *rdev->pm.dpm.requested_ps; 6521 struct radeon_ps *new_ps = &requested_ps; 6522 6523 ni_update_requested_ps(rdev, new_ps); 6524 6525 si_apply_state_adjust_rules(rdev, &eg_pi->requested_rps); 6526 6527 return 0; 6528 } 6529 6530 static int si_power_control_set_level(struct radeon_device *rdev) 6531 { 6532 struct radeon_ps *new_ps = rdev->pm.dpm.requested_ps; 6533 int ret; 6534 6535 ret = si_restrict_performance_levels_before_switch(rdev); 6536 if (ret) 6537 return ret; 6538 ret = si_halt_smc(rdev); 6539 if (ret) 6540 return ret; 6541 ret = si_populate_smc_tdp_limits(rdev, new_ps); 6542 if (ret) 6543 return ret; 6544 ret = si_populate_smc_tdp_limits_2(rdev, new_ps); 6545 if (ret) 6546 return ret; 6547 ret = si_resume_smc(rdev); 6548 if (ret) 6549 return ret; 6550 ret = si_set_sw_state(rdev); 6551 if (ret) 6552 return ret; 6553 return 0; 6554 } 6555 6556 int si_dpm_set_power_state(struct radeon_device *rdev) 6557 { 6558 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 6559 struct radeon_ps *new_ps = &eg_pi->requested_rps; 6560 struct radeon_ps *old_ps = &eg_pi->current_rps; 6561 int ret; 6562 6563 ret = si_disable_ulv(rdev); 6564 if (ret) { 6565 DRM_ERROR("si_disable_ulv failed\n"); 6566 return ret; 6567 } 6568 ret = si_restrict_performance_levels_before_switch(rdev); 6569 if (ret) { 6570 DRM_ERROR("si_restrict_performance_levels_before_switch failed\n"); 6571 return ret; 6572 } 6573 if (eg_pi->pcie_performance_request) 6574 si_request_link_speed_change_before_state_change(rdev, new_ps, old_ps); 6575 ni_set_uvd_clock_before_set_eng_clock(rdev, new_ps, old_ps); 6576 ret = si_enable_power_containment(rdev, new_ps, false); 6577 if (ret) { 6578 DRM_ERROR("si_enable_power_containment failed\n"); 6579 return ret; 6580 } 6581 ret = si_enable_smc_cac(rdev, new_ps, false); 6582 if (ret) { 6583 DRM_ERROR("si_enable_smc_cac failed\n"); 6584 return ret; 6585 } 6586 ret = si_halt_smc(rdev); 6587 if (ret) { 6588 DRM_ERROR("si_halt_smc failed\n"); 6589 return ret; 6590 } 6591 ret = si_upload_sw_state(rdev, new_ps); 6592 if (ret) { 6593 DRM_ERROR("si_upload_sw_state failed\n"); 6594 return ret; 6595 } 6596 ret = si_upload_smc_data(rdev); 6597 if (ret) { 6598 DRM_ERROR("si_upload_smc_data failed\n"); 6599 return ret; 6600 } 6601 ret = si_upload_ulv_state(rdev); 6602 if (ret) { 6603 DRM_ERROR("si_upload_ulv_state failed\n"); 6604 return ret; 6605 } 6606 if (eg_pi->dynamic_ac_timing) { 6607 ret = si_upload_mc_reg_table(rdev, new_ps); 6608 if (ret) { 6609 DRM_ERROR("si_upload_mc_reg_table failed\n"); 6610 return ret; 6611 } 6612 } 6613 ret = si_program_memory_timing_parameters(rdev, new_ps); 6614 if (ret) { 6615 DRM_ERROR("si_program_memory_timing_parameters failed\n"); 6616 return ret; 6617 } 6618 si_set_pcie_lane_width_in_smc(rdev, new_ps, old_ps); 6619 6620 ret = si_resume_smc(rdev); 6621 if (ret) { 6622 DRM_ERROR("si_resume_smc failed\n"); 6623 return ret; 6624 } 6625 ret = si_set_sw_state(rdev); 6626 if (ret) { 6627 DRM_ERROR("si_set_sw_state failed\n"); 6628 return ret; 6629 } 6630 ni_set_uvd_clock_after_set_eng_clock(rdev, new_ps, old_ps); 6631 si_set_vce_clock(rdev, new_ps, old_ps); 6632 if (eg_pi->pcie_performance_request) 6633 si_notify_link_speed_change_after_state_change(rdev, new_ps, old_ps); 6634 ret = si_set_power_state_conditionally_enable_ulv(rdev, new_ps); 6635 if (ret) { 6636 DRM_ERROR("si_set_power_state_conditionally_enable_ulv failed\n"); 6637 return ret; 6638 } 6639 ret = si_enable_smc_cac(rdev, new_ps, true); 6640 if (ret) { 6641 DRM_ERROR("si_enable_smc_cac failed\n"); 6642 return ret; 6643 } 6644 ret = si_enable_power_containment(rdev, new_ps, true); 6645 if (ret) { 6646 DRM_ERROR("si_enable_power_containment failed\n"); 6647 return ret; 6648 } 6649 6650 ret = si_power_control_set_level(rdev); 6651 if (ret) { 6652 DRM_ERROR("si_power_control_set_level failed\n"); 6653 return ret; 6654 } 6655 6656 return 0; 6657 } 6658 6659 void si_dpm_post_set_power_state(struct radeon_device *rdev) 6660 { 6661 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 6662 struct radeon_ps *new_ps = &eg_pi->requested_rps; 6663 6664 ni_update_current_ps(rdev, new_ps); 6665 } 6666 6667 #if 0 6668 void si_dpm_reset_asic(struct radeon_device *rdev) 6669 { 6670 si_restrict_performance_levels_before_switch(rdev); 6671 si_disable_ulv(rdev); 6672 si_set_boot_state(rdev); 6673 } 6674 #endif 6675 6676 void si_dpm_display_configuration_changed(struct radeon_device *rdev) 6677 { 6678 si_program_display_gap(rdev); 6679 } 6680 6681 union power_info { 6682 struct _ATOM_POWERPLAY_INFO info; 6683 struct _ATOM_POWERPLAY_INFO_V2 info_2; 6684 struct _ATOM_POWERPLAY_INFO_V3 info_3; 6685 struct _ATOM_PPLIB_POWERPLAYTABLE pplib; 6686 struct _ATOM_PPLIB_POWERPLAYTABLE2 pplib2; 6687 struct _ATOM_PPLIB_POWERPLAYTABLE3 pplib3; 6688 }; 6689 6690 union pplib_clock_info { 6691 struct _ATOM_PPLIB_R600_CLOCK_INFO r600; 6692 struct _ATOM_PPLIB_RS780_CLOCK_INFO rs780; 6693 struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen; 6694 struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo; 6695 struct _ATOM_PPLIB_SI_CLOCK_INFO si; 6696 }; 6697 6698 union pplib_power_state { 6699 struct _ATOM_PPLIB_STATE v1; 6700 struct _ATOM_PPLIB_STATE_V2 v2; 6701 }; 6702 6703 static void si_parse_pplib_non_clock_info(struct radeon_device *rdev, 6704 struct radeon_ps *rps, 6705 struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info, 6706 u8 table_rev) 6707 { 6708 rps->caps = le32_to_cpu(non_clock_info->ulCapsAndSettings); 6709 rps->class = le16_to_cpu(non_clock_info->usClassification); 6710 rps->class2 = le16_to_cpu(non_clock_info->usClassification2); 6711 6712 if (ATOM_PPLIB_NONCLOCKINFO_VER1 < table_rev) { 6713 rps->vclk = le32_to_cpu(non_clock_info->ulVCLK); 6714 rps->dclk = le32_to_cpu(non_clock_info->ulDCLK); 6715 } else if (r600_is_uvd_state(rps->class, rps->class2)) { 6716 rps->vclk = RV770_DEFAULT_VCLK_FREQ; 6717 rps->dclk = RV770_DEFAULT_DCLK_FREQ; 6718 } else { 6719 rps->vclk = 0; 6720 rps->dclk = 0; 6721 } 6722 6723 if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT) 6724 rdev->pm.dpm.boot_ps = rps; 6725 if (rps->class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE) 6726 rdev->pm.dpm.uvd_ps = rps; 6727 } 6728 6729 static void si_parse_pplib_clock_info(struct radeon_device *rdev, 6730 struct radeon_ps *rps, int index, 6731 union pplib_clock_info *clock_info) 6732 { 6733 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 6734 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 6735 struct si_power_info *si_pi = si_get_pi(rdev); 6736 struct ni_ps *ps = ni_get_ps(rps); 6737 u16 leakage_voltage; 6738 struct rv7xx_pl *pl = &ps->performance_levels[index]; 6739 int ret; 6740 6741 ps->performance_level_count = index + 1; 6742 6743 pl->sclk = le16_to_cpu(clock_info->si.usEngineClockLow); 6744 pl->sclk |= clock_info->si.ucEngineClockHigh << 16; 6745 pl->mclk = le16_to_cpu(clock_info->si.usMemoryClockLow); 6746 pl->mclk |= clock_info->si.ucMemoryClockHigh << 16; 6747 6748 pl->vddc = le16_to_cpu(clock_info->si.usVDDC); 6749 pl->vddci = le16_to_cpu(clock_info->si.usVDDCI); 6750 pl->flags = le32_to_cpu(clock_info->si.ulFlags); 6751 pl->pcie_gen = r600_get_pcie_gen_support(rdev, 6752 si_pi->sys_pcie_mask, 6753 si_pi->boot_pcie_gen, 6754 clock_info->si.ucPCIEGen); 6755 6756 /* patch up vddc if necessary */ 6757 ret = si_get_leakage_voltage_from_leakage_index(rdev, pl->vddc, 6758 &leakage_voltage); 6759 if (ret == 0) 6760 pl->vddc = leakage_voltage; 6761 6762 if (rps->class & ATOM_PPLIB_CLASSIFICATION_ACPI) { 6763 pi->acpi_vddc = pl->vddc; 6764 eg_pi->acpi_vddci = pl->vddci; 6765 si_pi->acpi_pcie_gen = pl->pcie_gen; 6766 } 6767 6768 if ((rps->class2 & ATOM_PPLIB_CLASSIFICATION2_ULV) && 6769 index == 0) { 6770 /* XXX disable for A0 tahiti */ 6771 si_pi->ulv.supported = false; 6772 si_pi->ulv.pl = *pl; 6773 si_pi->ulv.one_pcie_lane_in_ulv = false; 6774 si_pi->ulv.volt_change_delay = SISLANDS_ULVVOLTAGECHANGEDELAY_DFLT; 6775 si_pi->ulv.cg_ulv_parameter = SISLANDS_CGULVPARAMETER_DFLT; 6776 si_pi->ulv.cg_ulv_control = SISLANDS_CGULVCONTROL_DFLT; 6777 } 6778 6779 if (pi->min_vddc_in_table > pl->vddc) 6780 pi->min_vddc_in_table = pl->vddc; 6781 6782 if (pi->max_vddc_in_table < pl->vddc) 6783 pi->max_vddc_in_table = pl->vddc; 6784 6785 /* patch up boot state */ 6786 if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT) { 6787 u16 vddc, vddci, mvdd; 6788 radeon_atombios_get_default_voltages(rdev, &vddc, &vddci, &mvdd); 6789 pl->mclk = rdev->clock.default_mclk; 6790 pl->sclk = rdev->clock.default_sclk; 6791 pl->vddc = vddc; 6792 pl->vddci = vddci; 6793 si_pi->mvdd_bootup_value = mvdd; 6794 } 6795 6796 if ((rps->class & ATOM_PPLIB_CLASSIFICATION_UI_MASK) == 6797 ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE) { 6798 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk = pl->sclk; 6799 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.mclk = pl->mclk; 6800 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddc = pl->vddc; 6801 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddci = pl->vddci; 6802 } 6803 } 6804 6805 static int si_parse_power_table(struct radeon_device *rdev) 6806 { 6807 struct radeon_mode_info *mode_info = &rdev->mode_info; 6808 struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info; 6809 union pplib_power_state *power_state; 6810 int i, j, k, non_clock_array_index, clock_array_index; 6811 union pplib_clock_info *clock_info; 6812 struct _StateArray *state_array; 6813 struct _ClockInfoArray *clock_info_array; 6814 struct _NonClockInfoArray *non_clock_info_array; 6815 union power_info *power_info; 6816 int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo); 6817 u16 data_offset; 6818 u8 frev, crev; 6819 u8 *power_state_offset; 6820 struct ni_ps *ps; 6821 6822 if (!atom_parse_data_header(mode_info->atom_context, index, NULL, 6823 &frev, &crev, &data_offset)) 6824 return -EINVAL; 6825 power_info = (union power_info *)(mode_info->atom_context->bios + data_offset); 6826 6827 state_array = (struct _StateArray *) 6828 (mode_info->atom_context->bios + data_offset + 6829 le16_to_cpu(power_info->pplib.usStateArrayOffset)); 6830 clock_info_array = (struct _ClockInfoArray *) 6831 (mode_info->atom_context->bios + data_offset + 6832 le16_to_cpu(power_info->pplib.usClockInfoArrayOffset)); 6833 non_clock_info_array = (struct _NonClockInfoArray *) 6834 (mode_info->atom_context->bios + data_offset + 6835 le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset)); 6836 6837 rdev->pm.dpm.ps = kcalloc(state_array->ucNumEntries, 6838 sizeof(struct radeon_ps), 6839 GFP_KERNEL); 6840 if (!rdev->pm.dpm.ps) 6841 return -ENOMEM; 6842 power_state_offset = (u8 *)state_array->states; 6843 for (i = 0; i < state_array->ucNumEntries; i++) { 6844 u8 *idx; 6845 power_state = (union pplib_power_state *)power_state_offset; 6846 non_clock_array_index = power_state->v2.nonClockInfoIndex; 6847 non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *) 6848 &non_clock_info_array->nonClockInfo[non_clock_array_index]; 6849 if (!rdev->pm.power_state[i].clock_info) 6850 return -EINVAL; 6851 ps = kzalloc(sizeof(struct ni_ps), GFP_KERNEL); 6852 if (ps == NULL) { 6853 kfree(rdev->pm.dpm.ps); 6854 return -ENOMEM; 6855 } 6856 rdev->pm.dpm.ps[i].ps_priv = ps; 6857 si_parse_pplib_non_clock_info(rdev, &rdev->pm.dpm.ps[i], 6858 non_clock_info, 6859 non_clock_info_array->ucEntrySize); 6860 k = 0; 6861 idx = (u8 *)&power_state->v2.clockInfoIndex[0]; 6862 for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) { 6863 clock_array_index = idx[j]; 6864 if (clock_array_index >= clock_info_array->ucNumEntries) 6865 continue; 6866 if (k >= SISLANDS_MAX_HARDWARE_POWERLEVELS) 6867 break; 6868 clock_info = (union pplib_clock_info *) 6869 ((u8 *)&clock_info_array->clockInfo[0] + 6870 (clock_array_index * clock_info_array->ucEntrySize)); 6871 si_parse_pplib_clock_info(rdev, 6872 &rdev->pm.dpm.ps[i], k, 6873 clock_info); 6874 k++; 6875 } 6876 power_state_offset += 2 + power_state->v2.ucNumDPMLevels; 6877 } 6878 rdev->pm.dpm.num_ps = state_array->ucNumEntries; 6879 6880 /* fill in the vce power states */ 6881 for (i = 0; i < RADEON_MAX_VCE_LEVELS; i++) { 6882 u32 sclk, mclk; 6883 clock_array_index = rdev->pm.dpm.vce_states[i].clk_idx; 6884 clock_info = (union pplib_clock_info *) 6885 &clock_info_array->clockInfo[clock_array_index * clock_info_array->ucEntrySize]; 6886 sclk = le16_to_cpu(clock_info->si.usEngineClockLow); 6887 sclk |= clock_info->si.ucEngineClockHigh << 16; 6888 mclk = le16_to_cpu(clock_info->si.usMemoryClockLow); 6889 mclk |= clock_info->si.ucMemoryClockHigh << 16; 6890 rdev->pm.dpm.vce_states[i].sclk = sclk; 6891 rdev->pm.dpm.vce_states[i].mclk = mclk; 6892 } 6893 6894 return 0; 6895 } 6896 6897 int si_dpm_init(struct radeon_device *rdev) 6898 { 6899 struct rv7xx_power_info *pi; 6900 struct evergreen_power_info *eg_pi; 6901 struct ni_power_info *ni_pi; 6902 struct si_power_info *si_pi; 6903 struct atom_clock_dividers dividers; 6904 enum pci_bus_speed speed_cap = PCI_SPEED_UNKNOWN; 6905 struct pci_dev *root = rdev->pdev->bus->self; 6906 int ret; 6907 6908 si_pi = kzalloc(sizeof(struct si_power_info), GFP_KERNEL); 6909 if (si_pi == NULL) 6910 return -ENOMEM; 6911 rdev->pm.dpm.priv = si_pi; 6912 ni_pi = &si_pi->ni; 6913 eg_pi = &ni_pi->eg; 6914 pi = &eg_pi->rv7xx; 6915 6916 if (!pci_is_root_bus(rdev->pdev->bus)) 6917 speed_cap = pcie_get_speed_cap(root); 6918 if (speed_cap == PCI_SPEED_UNKNOWN) { 6919 si_pi->sys_pcie_mask = 0; 6920 } else { 6921 if (speed_cap == PCIE_SPEED_8_0GT) 6922 si_pi->sys_pcie_mask = RADEON_PCIE_SPEED_25 | 6923 RADEON_PCIE_SPEED_50 | 6924 RADEON_PCIE_SPEED_80; 6925 else if (speed_cap == PCIE_SPEED_5_0GT) 6926 si_pi->sys_pcie_mask = RADEON_PCIE_SPEED_25 | 6927 RADEON_PCIE_SPEED_50; 6928 else 6929 si_pi->sys_pcie_mask = RADEON_PCIE_SPEED_25; 6930 } 6931 si_pi->force_pcie_gen = RADEON_PCIE_GEN_INVALID; 6932 si_pi->boot_pcie_gen = si_get_current_pcie_speed(rdev); 6933 6934 si_set_max_cu_value(rdev); 6935 6936 rv770_get_max_vddc(rdev); 6937 si_get_leakage_vddc(rdev); 6938 si_patch_dependency_tables_based_on_leakage(rdev); 6939 6940 pi->acpi_vddc = 0; 6941 eg_pi->acpi_vddci = 0; 6942 pi->min_vddc_in_table = 0; 6943 pi->max_vddc_in_table = 0; 6944 6945 ret = r600_get_platform_caps(rdev); 6946 if (ret) 6947 return ret; 6948 6949 ret = r600_parse_extended_power_table(rdev); 6950 if (ret) 6951 return ret; 6952 6953 ret = si_parse_power_table(rdev); 6954 if (ret) 6955 return ret; 6956 6957 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries = 6958 kcalloc(4, 6959 sizeof(struct radeon_clock_voltage_dependency_entry), 6960 GFP_KERNEL); 6961 if (!rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries) { 6962 r600_free_extended_power_table(rdev); 6963 return -ENOMEM; 6964 } 6965 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count = 4; 6966 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].clk = 0; 6967 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].v = 0; 6968 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].clk = 36000; 6969 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].v = 720; 6970 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].clk = 54000; 6971 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].v = 810; 6972 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].clk = 72000; 6973 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].v = 900; 6974 6975 if (rdev->pm.dpm.voltage_response_time == 0) 6976 rdev->pm.dpm.voltage_response_time = R600_VOLTAGERESPONSETIME_DFLT; 6977 if (rdev->pm.dpm.backbias_response_time == 0) 6978 rdev->pm.dpm.backbias_response_time = R600_BACKBIASRESPONSETIME_DFLT; 6979 6980 ret = radeon_atom_get_clock_dividers(rdev, COMPUTE_ENGINE_PLL_PARAM, 6981 0, false, ÷rs); 6982 if (ret) 6983 pi->ref_div = dividers.ref_div + 1; 6984 else 6985 pi->ref_div = R600_REFERENCEDIVIDER_DFLT; 6986 6987 eg_pi->smu_uvd_hs = false; 6988 6989 pi->mclk_strobe_mode_threshold = 40000; 6990 if (si_is_special_1gb_platform(rdev)) 6991 pi->mclk_stutter_mode_threshold = 0; 6992 else 6993 pi->mclk_stutter_mode_threshold = pi->mclk_strobe_mode_threshold; 6994 pi->mclk_edc_enable_threshold = 40000; 6995 eg_pi->mclk_edc_wr_enable_threshold = 40000; 6996 6997 ni_pi->mclk_rtt_mode_threshold = eg_pi->mclk_edc_wr_enable_threshold; 6998 6999 pi->voltage_control = 7000 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC, 7001 VOLTAGE_OBJ_GPIO_LUT); 7002 if (!pi->voltage_control) { 7003 si_pi->voltage_control_svi2 = 7004 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC, 7005 VOLTAGE_OBJ_SVID2); 7006 if (si_pi->voltage_control_svi2) 7007 radeon_atom_get_svi2_info(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC, 7008 &si_pi->svd_gpio_id, &si_pi->svc_gpio_id); 7009 } 7010 7011 pi->mvdd_control = 7012 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_MVDDC, 7013 VOLTAGE_OBJ_GPIO_LUT); 7014 7015 eg_pi->vddci_control = 7016 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI, 7017 VOLTAGE_OBJ_GPIO_LUT); 7018 if (!eg_pi->vddci_control) 7019 si_pi->vddci_control_svi2 = 7020 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI, 7021 VOLTAGE_OBJ_SVID2); 7022 7023 si_pi->vddc_phase_shed_control = 7024 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC, 7025 VOLTAGE_OBJ_PHASE_LUT); 7026 7027 rv770_get_engine_memory_ss(rdev); 7028 7029 pi->asi = RV770_ASI_DFLT; 7030 pi->pasi = CYPRESS_HASI_DFLT; 7031 pi->vrc = SISLANDS_VRC_DFLT; 7032 7033 pi->gfx_clock_gating = true; 7034 7035 eg_pi->sclk_deep_sleep = true; 7036 si_pi->sclk_deep_sleep_above_low = false; 7037 7038 if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE) 7039 pi->thermal_protection = true; 7040 else 7041 pi->thermal_protection = false; 7042 7043 eg_pi->dynamic_ac_timing = true; 7044 7045 eg_pi->light_sleep = true; 7046 #if defined(CONFIG_ACPI) 7047 eg_pi->pcie_performance_request = 7048 radeon_acpi_is_pcie_performance_request_supported(rdev); 7049 #else 7050 eg_pi->pcie_performance_request = false; 7051 #endif 7052 7053 si_pi->sram_end = SMC_RAM_END; 7054 7055 rdev->pm.dpm.dyn_state.mclk_sclk_ratio = 4; 7056 rdev->pm.dpm.dyn_state.sclk_mclk_delta = 15000; 7057 rdev->pm.dpm.dyn_state.vddc_vddci_delta = 200; 7058 rdev->pm.dpm.dyn_state.valid_sclk_values.count = 0; 7059 rdev->pm.dpm.dyn_state.valid_sclk_values.values = NULL; 7060 rdev->pm.dpm.dyn_state.valid_mclk_values.count = 0; 7061 rdev->pm.dpm.dyn_state.valid_mclk_values.values = NULL; 7062 7063 si_initialize_powertune_defaults(rdev); 7064 7065 /* make sure dc limits are valid */ 7066 if ((rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.sclk == 0) || 7067 (rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.mclk == 0)) 7068 rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc = 7069 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac; 7070 7071 si_pi->fan_ctrl_is_in_default_mode = true; 7072 7073 return 0; 7074 } 7075 7076 void si_dpm_fini(struct radeon_device *rdev) 7077 { 7078 int i; 7079 7080 for (i = 0; i < rdev->pm.dpm.num_ps; i++) { 7081 kfree(rdev->pm.dpm.ps[i].ps_priv); 7082 } 7083 kfree(rdev->pm.dpm.ps); 7084 kfree(rdev->pm.dpm.priv); 7085 kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries); 7086 r600_free_extended_power_table(rdev); 7087 } 7088 7089 void si_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev, 7090 struct seq_file *m) 7091 { 7092 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 7093 struct radeon_ps *rps = &eg_pi->current_rps; 7094 struct ni_ps *ps = ni_get_ps(rps); 7095 struct rv7xx_pl *pl; 7096 u32 current_index = 7097 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >> 7098 CURRENT_STATE_INDEX_SHIFT; 7099 7100 if (current_index >= ps->performance_level_count) { 7101 seq_printf(m, "invalid dpm profile %d\n", current_index); 7102 } else { 7103 pl = &ps->performance_levels[current_index]; 7104 seq_printf(m, "uvd vclk: %d dclk: %d\n", rps->vclk, rps->dclk); 7105 seq_printf(m, "power level %d sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n", 7106 current_index, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1); 7107 } 7108 } 7109 7110 u32 si_dpm_get_current_sclk(struct radeon_device *rdev) 7111 { 7112 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 7113 struct radeon_ps *rps = &eg_pi->current_rps; 7114 struct ni_ps *ps = ni_get_ps(rps); 7115 struct rv7xx_pl *pl; 7116 u32 current_index = 7117 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >> 7118 CURRENT_STATE_INDEX_SHIFT; 7119 7120 if (current_index >= ps->performance_level_count) { 7121 return 0; 7122 } else { 7123 pl = &ps->performance_levels[current_index]; 7124 return pl->sclk; 7125 } 7126 } 7127 7128 u32 si_dpm_get_current_mclk(struct radeon_device *rdev) 7129 { 7130 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 7131 struct radeon_ps *rps = &eg_pi->current_rps; 7132 struct ni_ps *ps = ni_get_ps(rps); 7133 struct rv7xx_pl *pl; 7134 u32 current_index = 7135 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >> 7136 CURRENT_STATE_INDEX_SHIFT; 7137 7138 if (current_index >= ps->performance_level_count) { 7139 return 0; 7140 } else { 7141 pl = &ps->performance_levels[current_index]; 7142 return pl->mclk; 7143 } 7144 } 7145