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 "evergreen.h" 30 #include "r600_dpm.h" 31 #include "rv770.h" 32 #include "radeon.h" 33 #include "radeon_asic.h" 34 #include "ni_dpm.h" 35 #include "si_dpm.h" 36 #include "si.h" 37 #include "sid.h" 38 #include "vce.h" 39 40 #define MC_CG_ARB_FREQ_F0 0x0a 41 #define MC_CG_ARB_FREQ_F1 0x0b 42 #define MC_CG_ARB_FREQ_F2 0x0c 43 #define MC_CG_ARB_FREQ_F3 0x0d 44 45 #define SMC_RAM_END 0x20000 46 47 #define SCLK_MIN_DEEPSLEEP_FREQ 1350 48 49 static const struct si_cac_config_reg cac_weights_tahiti[] = 50 { 51 { 0x0, 0x0000ffff, 0, 0xc, SISLANDS_CACCONFIG_CGIND }, 52 { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 53 { 0x1, 0x0000ffff, 0, 0x101, SISLANDS_CACCONFIG_CGIND }, 54 { 0x1, 0xffff0000, 16, 0xc, SISLANDS_CACCONFIG_CGIND }, 55 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 56 { 0x3, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 57 { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 58 { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 59 { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 60 { 0x5, 0x0000ffff, 0, 0x8fc, SISLANDS_CACCONFIG_CGIND }, 61 { 0x5, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 62 { 0x6, 0x0000ffff, 0, 0x95, SISLANDS_CACCONFIG_CGIND }, 63 { 0x6, 0xffff0000, 16, 0x34e, SISLANDS_CACCONFIG_CGIND }, 64 { 0x18f, 0x0000ffff, 0, 0x1a1, SISLANDS_CACCONFIG_CGIND }, 65 { 0x7, 0x0000ffff, 0, 0xda, SISLANDS_CACCONFIG_CGIND }, 66 { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 67 { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 68 { 0x8, 0xffff0000, 16, 0x46, SISLANDS_CACCONFIG_CGIND }, 69 { 0x9, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 70 { 0xa, 0x0000ffff, 0, 0x208, SISLANDS_CACCONFIG_CGIND }, 71 { 0xb, 0x0000ffff, 0, 0xe7, SISLANDS_CACCONFIG_CGIND }, 72 { 0xb, 0xffff0000, 16, 0x948, SISLANDS_CACCONFIG_CGIND }, 73 { 0xc, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 74 { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 75 { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 76 { 0xe, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 77 { 0xf, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 78 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 79 { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 80 { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 81 { 0x11, 0x0000ffff, 0, 0x167, SISLANDS_CACCONFIG_CGIND }, 82 { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 83 { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 84 { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 85 { 0x13, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND }, 86 { 0x14, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 87 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 88 { 0x15, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND }, 89 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 90 { 0x16, 0x0000ffff, 0, 0x31, SISLANDS_CACCONFIG_CGIND }, 91 { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 92 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 93 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 94 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 95 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 96 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 97 { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 98 { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 99 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 100 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 101 { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 102 { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 103 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 104 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 105 { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 106 { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 107 { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 108 { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 109 { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 110 { 0x6d, 0x0000ffff, 0, 0x18e, SISLANDS_CACCONFIG_CGIND }, 111 { 0xFFFFFFFF } 112 }; 113 114 static const struct si_cac_config_reg lcac_tahiti[] = 115 { 116 { 0x143, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND }, 117 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 118 { 0x146, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND }, 119 { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 120 { 0x149, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND }, 121 { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 122 { 0x14c, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND }, 123 { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 124 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 125 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 126 { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 127 { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 128 { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 129 { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 130 { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 131 { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 132 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 133 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 134 { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 135 { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 136 { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 137 { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 138 { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 139 { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 140 { 0x8c, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 141 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 142 { 0x8f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 143 { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 144 { 0x92, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 145 { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 146 { 0x95, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 147 { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 148 { 0x14f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 149 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 150 { 0x152, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 151 { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 152 { 0x155, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 153 { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 154 { 0x158, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 155 { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 156 { 0x110, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 157 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 158 { 0x113, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 159 { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 160 { 0x116, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 161 { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 162 { 0x119, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 163 { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 164 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 165 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 166 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 167 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 168 { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 169 { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 170 { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 171 { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 172 { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 173 { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 174 { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 175 { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 176 { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 177 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 178 { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 179 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 180 { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 181 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 182 { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 183 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 184 { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 185 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 186 { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 187 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 188 { 0x16d, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND }, 189 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 190 { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 191 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 192 { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 193 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 194 { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 195 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 196 { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 197 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 198 { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 199 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 200 { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 201 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 202 { 0xFFFFFFFF } 203 204 }; 205 206 static const struct si_cac_config_reg cac_override_tahiti[] = 207 { 208 { 0xFFFFFFFF } 209 }; 210 211 static const struct si_powertune_data powertune_data_tahiti = 212 { 213 ((1 << 16) | 27027), 214 6, 215 0, 216 4, 217 95, 218 { 219 0UL, 220 0UL, 221 4521550UL, 222 309631529UL, 223 -1270850L, 224 4513710L, 225 40 226 }, 227 595000000UL, 228 12, 229 { 230 0, 231 0, 232 0, 233 0, 234 0, 235 0, 236 0, 237 0 238 }, 239 true 240 }; 241 242 static const struct si_dte_data dte_data_tahiti = 243 { 244 { 1159409, 0, 0, 0, 0 }, 245 { 777, 0, 0, 0, 0 }, 246 2, 247 54000, 248 127000, 249 25, 250 2, 251 10, 252 13, 253 { 27, 31, 35, 39, 43, 47, 54, 61, 67, 74, 81, 88, 95, 0, 0, 0 }, 254 { 240888759, 221057860, 235370597, 162287531, 158510299, 131423027, 116673180, 103067515, 87941937, 76209048, 68209175, 64090048, 58301890, 0, 0, 0 }, 255 { 12024, 11189, 11451, 8411, 7939, 6666, 5681, 4905, 4241, 3720, 3354, 3122, 2890, 0, 0, 0 }, 256 85, 257 false 258 }; 259 260 static const struct si_dte_data dte_data_tahiti_pro = 261 { 262 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 263 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 264 5, 265 45000, 266 100, 267 0xA, 268 1, 269 0, 270 0x10, 271 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 272 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 273 { 0x7D0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 274 90, 275 true 276 }; 277 278 static const struct si_dte_data dte_data_new_zealand = 279 { 280 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0 }, 281 { 0x29B, 0x3E9, 0x537, 0x7D2, 0 }, 282 0x5, 283 0xAFC8, 284 0x69, 285 0x32, 286 1, 287 0, 288 0x10, 289 { 0x82, 0xA0, 0xB4, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE }, 290 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 291 { 0xDAC, 0x1388, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685 }, 292 85, 293 true 294 }; 295 296 static const struct si_dte_data dte_data_aruba_pro = 297 { 298 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 299 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 300 5, 301 45000, 302 100, 303 0xA, 304 1, 305 0, 306 0x10, 307 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 308 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 309 { 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 310 90, 311 true 312 }; 313 314 static const struct si_dte_data dte_data_malta = 315 { 316 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 317 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 318 5, 319 45000, 320 100, 321 0xA, 322 1, 323 0, 324 0x10, 325 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 326 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 327 { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 328 90, 329 true 330 }; 331 332 struct si_cac_config_reg cac_weights_pitcairn[] = 333 { 334 { 0x0, 0x0000ffff, 0, 0x8a, SISLANDS_CACCONFIG_CGIND }, 335 { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 336 { 0x1, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 337 { 0x1, 0xffff0000, 16, 0x24d, SISLANDS_CACCONFIG_CGIND }, 338 { 0x2, 0x0000ffff, 0, 0x19, SISLANDS_CACCONFIG_CGIND }, 339 { 0x3, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND }, 340 { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 341 { 0x4, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND }, 342 { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 343 { 0x5, 0x0000ffff, 0, 0xc11, SISLANDS_CACCONFIG_CGIND }, 344 { 0x5, 0xffff0000, 16, 0x7f3, SISLANDS_CACCONFIG_CGIND }, 345 { 0x6, 0x0000ffff, 0, 0x403, SISLANDS_CACCONFIG_CGIND }, 346 { 0x6, 0xffff0000, 16, 0x367, SISLANDS_CACCONFIG_CGIND }, 347 { 0x18f, 0x0000ffff, 0, 0x4c9, SISLANDS_CACCONFIG_CGIND }, 348 { 0x7, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 349 { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 350 { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 351 { 0x8, 0xffff0000, 16, 0x45d, SISLANDS_CACCONFIG_CGIND }, 352 { 0x9, 0x0000ffff, 0, 0x36d, SISLANDS_CACCONFIG_CGIND }, 353 { 0xa, 0x0000ffff, 0, 0x534, SISLANDS_CACCONFIG_CGIND }, 354 { 0xb, 0x0000ffff, 0, 0x5da, SISLANDS_CACCONFIG_CGIND }, 355 { 0xb, 0xffff0000, 16, 0x880, SISLANDS_CACCONFIG_CGIND }, 356 { 0xc, 0x0000ffff, 0, 0x201, SISLANDS_CACCONFIG_CGIND }, 357 { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 358 { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 359 { 0xe, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND }, 360 { 0xf, 0x0000ffff, 0, 0x1f, SISLANDS_CACCONFIG_CGIND }, 361 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 362 { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 363 { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 364 { 0x11, 0x0000ffff, 0, 0x5de, SISLANDS_CACCONFIG_CGIND }, 365 { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 366 { 0x12, 0x0000ffff, 0, 0x7b, SISLANDS_CACCONFIG_CGIND }, 367 { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 368 { 0x13, 0xffff0000, 16, 0x13, SISLANDS_CACCONFIG_CGIND }, 369 { 0x14, 0x0000ffff, 0, 0xf9, SISLANDS_CACCONFIG_CGIND }, 370 { 0x15, 0x0000ffff, 0, 0x66, SISLANDS_CACCONFIG_CGIND }, 371 { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 372 { 0x4e, 0x0000ffff, 0, 0x13, SISLANDS_CACCONFIG_CGIND }, 373 { 0x16, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 374 { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 375 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 376 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 377 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 378 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 379 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 380 { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 381 { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 382 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 383 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 384 { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 385 { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 386 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 387 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 388 { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 389 { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 390 { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 391 { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 392 { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 393 { 0x6d, 0x0000ffff, 0, 0x186, SISLANDS_CACCONFIG_CGIND }, 394 { 0xFFFFFFFF } 395 }; 396 397 static const struct si_cac_config_reg lcac_pitcairn[] = 398 { 399 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 400 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 401 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 402 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 403 { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 404 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 405 { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 406 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 407 { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 408 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 409 { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 410 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 411 { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 412 { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 413 { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 414 { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 415 { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 416 { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 417 { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 418 { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 419 { 0x8f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 420 { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 421 { 0x146, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 422 { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 423 { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 424 { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 425 { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 426 { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 427 { 0x116, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 428 { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 429 { 0x155, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 430 { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 431 { 0x92, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 432 { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 433 { 0x149, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 434 { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 435 { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 436 { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 437 { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 438 { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 439 { 0x119, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 440 { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 441 { 0x158, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 442 { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 443 { 0x95, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 444 { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 445 { 0x14c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 446 { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 447 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 448 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 449 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 450 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 451 { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 452 { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 453 { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 454 { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 455 { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 456 { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 457 { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 458 { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 459 { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 460 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 461 { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 462 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 463 { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 464 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 465 { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 466 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 467 { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 468 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 469 { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 470 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 471 { 0x16d, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 472 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 473 { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 474 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 475 { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 476 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 477 { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 478 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 479 { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 480 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 481 { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 482 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 483 { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 484 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 485 { 0xFFFFFFFF } 486 }; 487 488 static const struct si_cac_config_reg cac_override_pitcairn[] = 489 { 490 { 0xFFFFFFFF } 491 }; 492 493 static const struct si_powertune_data powertune_data_pitcairn = 494 { 495 ((1 << 16) | 27027), 496 5, 497 0, 498 6, 499 100, 500 { 501 51600000UL, 502 1800000UL, 503 7194395UL, 504 309631529UL, 505 -1270850L, 506 4513710L, 507 100 508 }, 509 117830498UL, 510 12, 511 { 512 0, 513 0, 514 0, 515 0, 516 0, 517 0, 518 0, 519 0 520 }, 521 true 522 }; 523 524 static const struct si_dte_data dte_data_pitcairn = 525 { 526 { 0, 0, 0, 0, 0 }, 527 { 0, 0, 0, 0, 0 }, 528 0, 529 0, 530 0, 531 0, 532 0, 533 0, 534 0, 535 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 536 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 537 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 538 0, 539 false 540 }; 541 542 static const struct si_dte_data dte_data_curacao_xt = 543 { 544 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 545 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 546 5, 547 45000, 548 100, 549 0xA, 550 1, 551 0, 552 0x10, 553 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 554 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 555 { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 556 90, 557 true 558 }; 559 560 static const struct si_dte_data dte_data_curacao_pro = 561 { 562 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 563 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 564 5, 565 45000, 566 100, 567 0xA, 568 1, 569 0, 570 0x10, 571 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 572 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 573 { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 574 90, 575 true 576 }; 577 578 static const struct si_dte_data dte_data_neptune_xt = 579 { 580 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 581 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 582 5, 583 45000, 584 100, 585 0xA, 586 1, 587 0, 588 0x10, 589 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 590 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 591 { 0x3A2F, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 592 90, 593 true 594 }; 595 596 static const struct si_cac_config_reg cac_weights_chelsea_pro[] = 597 { 598 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND }, 599 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 600 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND }, 601 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND }, 602 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 603 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 604 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 605 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 606 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND }, 607 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND }, 608 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND }, 609 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND }, 610 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND }, 611 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 612 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND }, 613 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND }, 614 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND }, 615 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND }, 616 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND }, 617 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND }, 618 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND }, 619 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND }, 620 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND }, 621 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND }, 622 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND }, 623 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 624 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 625 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 626 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 627 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND }, 628 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 629 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND }, 630 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND }, 631 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND }, 632 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 633 { 0x14, 0x0000ffff, 0, 0x2BD, SISLANDS_CACCONFIG_CGIND }, 634 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 635 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 636 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 637 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 638 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND }, 639 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 640 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 641 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 642 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 643 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 644 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 645 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 646 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 647 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 648 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 649 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 650 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 651 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 652 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 653 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 654 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 655 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 656 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 657 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND }, 658 { 0xFFFFFFFF } 659 }; 660 661 static const struct si_cac_config_reg cac_weights_chelsea_xt[] = 662 { 663 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND }, 664 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 665 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND }, 666 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND }, 667 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 668 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 669 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 670 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 671 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND }, 672 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND }, 673 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND }, 674 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND }, 675 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND }, 676 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 677 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND }, 678 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND }, 679 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND }, 680 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND }, 681 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND }, 682 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND }, 683 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND }, 684 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND }, 685 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND }, 686 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND }, 687 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND }, 688 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 689 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 690 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 691 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 692 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND }, 693 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 694 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND }, 695 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND }, 696 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND }, 697 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 698 { 0x14, 0x0000ffff, 0, 0x30A, SISLANDS_CACCONFIG_CGIND }, 699 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 700 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 701 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 702 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 703 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND }, 704 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 705 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 706 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 707 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 708 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 709 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 710 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 711 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 712 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 713 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 714 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 715 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 716 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 717 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 718 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 719 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 720 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 721 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 722 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND }, 723 { 0xFFFFFFFF } 724 }; 725 726 static const struct si_cac_config_reg cac_weights_heathrow[] = 727 { 728 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND }, 729 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 730 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND }, 731 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND }, 732 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 733 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 734 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 735 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 736 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND }, 737 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND }, 738 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND }, 739 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND }, 740 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND }, 741 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 742 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND }, 743 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND }, 744 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND }, 745 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND }, 746 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND }, 747 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND }, 748 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND }, 749 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND }, 750 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND }, 751 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND }, 752 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND }, 753 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 754 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 755 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 756 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 757 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND }, 758 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 759 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND }, 760 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND }, 761 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND }, 762 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 763 { 0x14, 0x0000ffff, 0, 0x362, SISLANDS_CACCONFIG_CGIND }, 764 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 765 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 766 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 767 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 768 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND }, 769 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 770 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 771 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 772 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 773 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 774 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 775 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 776 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 777 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 778 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 779 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 780 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 781 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 782 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 783 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 784 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 785 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 786 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 787 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND }, 788 { 0xFFFFFFFF } 789 }; 790 791 static const struct si_cac_config_reg cac_weights_cape_verde_pro[] = 792 { 793 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND }, 794 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 795 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND }, 796 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND }, 797 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 798 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 799 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 800 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 801 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND }, 802 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND }, 803 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND }, 804 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND }, 805 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND }, 806 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 807 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND }, 808 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND }, 809 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND }, 810 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND }, 811 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND }, 812 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND }, 813 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND }, 814 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND }, 815 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND }, 816 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND }, 817 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND }, 818 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 819 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 820 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 821 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 822 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND }, 823 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 824 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND }, 825 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND }, 826 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND }, 827 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 828 { 0x14, 0x0000ffff, 0, 0x315, SISLANDS_CACCONFIG_CGIND }, 829 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 830 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 831 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 832 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 833 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND }, 834 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 835 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 836 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 837 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 838 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 839 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 840 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 841 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 842 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 843 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 844 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 845 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 846 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 847 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 848 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 849 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 850 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 851 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 852 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND }, 853 { 0xFFFFFFFF } 854 }; 855 856 static const struct si_cac_config_reg cac_weights_cape_verde[] = 857 { 858 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND }, 859 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 860 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND }, 861 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND }, 862 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 863 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 864 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 865 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 866 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND }, 867 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND }, 868 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND }, 869 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND }, 870 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND }, 871 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 872 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND }, 873 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND }, 874 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND }, 875 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND }, 876 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND }, 877 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND }, 878 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND }, 879 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND }, 880 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND }, 881 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND }, 882 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND }, 883 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 884 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 885 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 886 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 887 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND }, 888 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 889 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND }, 890 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND }, 891 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND }, 892 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 893 { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND }, 894 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 895 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 896 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 897 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 898 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND }, 899 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 900 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 901 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 902 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 903 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 904 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 905 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 906 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 907 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 908 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 909 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 910 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 911 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 912 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 913 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 914 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 915 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 916 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 917 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND }, 918 { 0xFFFFFFFF } 919 }; 920 921 static const struct si_cac_config_reg lcac_cape_verde[] = 922 { 923 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 924 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 925 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 926 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 927 { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 928 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 929 { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 930 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 931 { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 932 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 933 { 0x143, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 934 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 935 { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 936 { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 937 { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 938 { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 939 { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 940 { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 941 { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 942 { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 943 { 0x8f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 944 { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 945 { 0x146, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 946 { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 947 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 948 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 949 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 950 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 951 { 0x164, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 952 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 953 { 0x167, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 954 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 955 { 0x16a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 956 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 957 { 0x15e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 958 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 959 { 0x161, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 960 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 961 { 0x15b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 962 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 963 { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 964 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 965 { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 966 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 967 { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 968 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 969 { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 970 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 971 { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 972 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 973 { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 974 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 975 { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 976 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 977 { 0xFFFFFFFF } 978 }; 979 980 static const struct si_cac_config_reg cac_override_cape_verde[] = 981 { 982 { 0xFFFFFFFF } 983 }; 984 985 static const struct si_powertune_data powertune_data_cape_verde = 986 { 987 ((1 << 16) | 0x6993), 988 5, 989 0, 990 7, 991 105, 992 { 993 0UL, 994 0UL, 995 7194395UL, 996 309631529UL, 997 -1270850L, 998 4513710L, 999 100 1000 }, 1001 117830498UL, 1002 12, 1003 { 1004 0, 1005 0, 1006 0, 1007 0, 1008 0, 1009 0, 1010 0, 1011 0 1012 }, 1013 true 1014 }; 1015 1016 static const struct si_dte_data dte_data_cape_verde = 1017 { 1018 { 0, 0, 0, 0, 0 }, 1019 { 0, 0, 0, 0, 0 }, 1020 0, 1021 0, 1022 0, 1023 0, 1024 0, 1025 0, 1026 0, 1027 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 1028 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 1029 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 1030 0, 1031 false 1032 }; 1033 1034 static const struct si_dte_data dte_data_venus_xtx = 1035 { 1036 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 1037 { 0x71C, 0xAAB, 0xE39, 0x11C7, 0x0 }, 1038 5, 1039 55000, 1040 0x69, 1041 0xA, 1042 1, 1043 0, 1044 0x3, 1045 { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1046 { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1047 { 0xD6D8, 0x88B8, 0x1555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1048 90, 1049 true 1050 }; 1051 1052 static const struct si_dte_data dte_data_venus_xt = 1053 { 1054 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 1055 { 0xBDA, 0x11C7, 0x17B4, 0x1DA1, 0x0 }, 1056 5, 1057 55000, 1058 0x69, 1059 0xA, 1060 1, 1061 0, 1062 0x3, 1063 { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1064 { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1065 { 0xAFC8, 0x88B8, 0x238E, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1066 90, 1067 true 1068 }; 1069 1070 static const struct si_dte_data dte_data_venus_pro = 1071 { 1072 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 1073 { 0x11C7, 0x1AAB, 0x238E, 0x2C72, 0x0 }, 1074 5, 1075 55000, 1076 0x69, 1077 0xA, 1078 1, 1079 0, 1080 0x3, 1081 { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1082 { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1083 { 0x88B8, 0x88B8, 0x3555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1084 90, 1085 true 1086 }; 1087 1088 struct si_cac_config_reg cac_weights_oland[] = 1089 { 1090 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND }, 1091 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 1092 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND }, 1093 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND }, 1094 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1095 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 1096 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 1097 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 1098 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND }, 1099 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND }, 1100 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND }, 1101 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND }, 1102 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND }, 1103 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 1104 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND }, 1105 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND }, 1106 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND }, 1107 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND }, 1108 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND }, 1109 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND }, 1110 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND }, 1111 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND }, 1112 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND }, 1113 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND }, 1114 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND }, 1115 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 1116 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 1117 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1118 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1119 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND }, 1120 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 1121 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND }, 1122 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND }, 1123 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND }, 1124 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 1125 { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND }, 1126 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1127 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 1128 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1129 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 1130 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND }, 1131 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1132 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1133 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1134 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1135 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1136 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1137 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1138 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1139 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1140 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1141 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1142 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1143 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1144 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1145 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1146 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1147 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1148 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1149 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND }, 1150 { 0xFFFFFFFF } 1151 }; 1152 1153 static const struct si_cac_config_reg cac_weights_mars_pro[] = 1154 { 1155 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND }, 1156 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1157 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND }, 1158 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND }, 1159 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1160 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1161 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1162 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1163 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND }, 1164 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND }, 1165 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND }, 1166 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND }, 1167 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND }, 1168 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND }, 1169 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND }, 1170 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND }, 1171 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND }, 1172 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND }, 1173 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND }, 1174 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND }, 1175 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND }, 1176 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND }, 1177 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND }, 1178 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 1179 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND }, 1180 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND }, 1181 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 1182 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND }, 1183 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1184 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 1185 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND }, 1186 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1187 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND }, 1188 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND }, 1189 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND }, 1190 { 0x14, 0x0000ffff, 0, 0x2, SISLANDS_CACCONFIG_CGIND }, 1191 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1192 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 1193 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1194 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND }, 1195 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND }, 1196 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1197 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1198 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1199 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1200 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1201 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND }, 1202 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1203 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1204 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1205 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND }, 1206 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND }, 1207 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1208 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1209 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1210 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1211 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1212 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1213 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1214 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND }, 1215 { 0xFFFFFFFF } 1216 }; 1217 1218 static const struct si_cac_config_reg cac_weights_mars_xt[] = 1219 { 1220 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND }, 1221 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1222 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND }, 1223 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND }, 1224 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1225 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1226 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1227 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1228 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND }, 1229 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND }, 1230 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND }, 1231 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND }, 1232 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND }, 1233 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND }, 1234 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND }, 1235 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND }, 1236 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND }, 1237 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND }, 1238 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND }, 1239 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND }, 1240 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND }, 1241 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND }, 1242 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND }, 1243 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 1244 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND }, 1245 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND }, 1246 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 1247 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND }, 1248 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1249 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 1250 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND }, 1251 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1252 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND }, 1253 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND }, 1254 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND }, 1255 { 0x14, 0x0000ffff, 0, 0x60, SISLANDS_CACCONFIG_CGIND }, 1256 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1257 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 1258 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1259 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND }, 1260 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND }, 1261 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1262 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1263 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1264 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1265 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1266 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND }, 1267 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1268 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1269 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1270 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND }, 1271 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND }, 1272 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1273 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1274 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1275 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1276 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1277 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1278 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1279 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND }, 1280 { 0xFFFFFFFF } 1281 }; 1282 1283 static const struct si_cac_config_reg cac_weights_oland_pro[] = 1284 { 1285 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND }, 1286 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1287 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND }, 1288 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND }, 1289 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1290 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1291 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1292 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1293 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND }, 1294 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND }, 1295 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND }, 1296 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND }, 1297 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND }, 1298 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND }, 1299 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND }, 1300 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND }, 1301 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND }, 1302 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND }, 1303 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND }, 1304 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND }, 1305 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND }, 1306 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND }, 1307 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND }, 1308 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 1309 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND }, 1310 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND }, 1311 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 1312 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND }, 1313 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1314 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 1315 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND }, 1316 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1317 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND }, 1318 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND }, 1319 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND }, 1320 { 0x14, 0x0000ffff, 0, 0x90, SISLANDS_CACCONFIG_CGIND }, 1321 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1322 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 1323 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1324 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND }, 1325 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND }, 1326 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1327 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1328 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1329 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1330 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1331 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND }, 1332 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1333 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1334 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1335 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND }, 1336 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND }, 1337 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1338 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1339 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1340 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1341 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1342 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1343 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1344 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND }, 1345 { 0xFFFFFFFF } 1346 }; 1347 1348 static const struct si_cac_config_reg cac_weights_oland_xt[] = 1349 { 1350 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND }, 1351 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1352 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND }, 1353 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND }, 1354 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1355 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1356 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1357 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1358 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND }, 1359 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND }, 1360 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND }, 1361 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND }, 1362 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND }, 1363 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND }, 1364 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND }, 1365 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND }, 1366 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND }, 1367 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND }, 1368 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND }, 1369 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND }, 1370 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND }, 1371 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND }, 1372 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND }, 1373 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 1374 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND }, 1375 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND }, 1376 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 1377 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND }, 1378 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1379 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 1380 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND }, 1381 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1382 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND }, 1383 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND }, 1384 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND }, 1385 { 0x14, 0x0000ffff, 0, 0x120, SISLANDS_CACCONFIG_CGIND }, 1386 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1387 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 1388 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1389 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND }, 1390 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND }, 1391 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1392 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1393 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1394 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1395 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1396 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND }, 1397 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1398 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1399 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1400 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND }, 1401 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND }, 1402 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1403 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1404 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1405 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1406 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1407 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1408 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1409 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND }, 1410 { 0xFFFFFFFF } 1411 }; 1412 1413 static const struct si_cac_config_reg lcac_oland[] = 1414 { 1415 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1416 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1417 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1418 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1419 { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND }, 1420 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1421 { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND }, 1422 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1423 { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND }, 1424 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1425 { 0x143, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 1426 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1427 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1428 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1429 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1430 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1431 { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1432 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1433 { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1434 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1435 { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1436 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1437 { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1438 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1439 { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1440 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1441 { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1442 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1443 { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1444 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1445 { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1446 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1447 { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1448 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1449 { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1450 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1451 { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1452 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1453 { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1454 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1455 { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1456 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1457 { 0xFFFFFFFF } 1458 }; 1459 1460 static const struct si_cac_config_reg lcac_mars_pro[] = 1461 { 1462 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1463 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1464 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1465 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1466 { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND }, 1467 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1468 { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND }, 1469 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1470 { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND }, 1471 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1472 { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1473 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1474 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1475 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1476 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1477 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1478 { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1479 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1480 { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1481 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1482 { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1483 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1484 { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1485 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1486 { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1487 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1488 { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1489 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1490 { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1491 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1492 { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1493 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1494 { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1495 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1496 { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1497 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1498 { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1499 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1500 { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1501 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1502 { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1503 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1504 { 0xFFFFFFFF } 1505 }; 1506 1507 static const struct si_cac_config_reg cac_override_oland[] = 1508 { 1509 { 0xFFFFFFFF } 1510 }; 1511 1512 static const struct si_powertune_data powertune_data_oland = 1513 { 1514 ((1 << 16) | 0x6993), 1515 5, 1516 0, 1517 7, 1518 105, 1519 { 1520 0UL, 1521 0UL, 1522 7194395UL, 1523 309631529UL, 1524 -1270850L, 1525 4513710L, 1526 100 1527 }, 1528 117830498UL, 1529 12, 1530 { 1531 0, 1532 0, 1533 0, 1534 0, 1535 0, 1536 0, 1537 0, 1538 0 1539 }, 1540 true 1541 }; 1542 1543 static const struct si_powertune_data powertune_data_mars_pro = 1544 { 1545 ((1 << 16) | 0x6993), 1546 5, 1547 0, 1548 7, 1549 105, 1550 { 1551 0UL, 1552 0UL, 1553 7194395UL, 1554 309631529UL, 1555 -1270850L, 1556 4513710L, 1557 100 1558 }, 1559 117830498UL, 1560 12, 1561 { 1562 0, 1563 0, 1564 0, 1565 0, 1566 0, 1567 0, 1568 0, 1569 0 1570 }, 1571 true 1572 }; 1573 1574 static const struct si_dte_data dte_data_oland = 1575 { 1576 { 0, 0, 0, 0, 0 }, 1577 { 0, 0, 0, 0, 0 }, 1578 0, 1579 0, 1580 0, 1581 0, 1582 0, 1583 0, 1584 0, 1585 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 1586 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 1587 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 1588 0, 1589 false 1590 }; 1591 1592 static const struct si_dte_data dte_data_mars_pro = 1593 { 1594 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 1595 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 1596 5, 1597 55000, 1598 105, 1599 0xA, 1600 1, 1601 0, 1602 0x10, 1603 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 1604 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 1605 { 0xF627, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1606 90, 1607 true 1608 }; 1609 1610 static const struct si_dte_data dte_data_sun_xt = 1611 { 1612 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 1613 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 1614 5, 1615 55000, 1616 105, 1617 0xA, 1618 1, 1619 0, 1620 0x10, 1621 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 1622 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 1623 { 0xD555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1624 90, 1625 true 1626 }; 1627 1628 1629 static const struct si_cac_config_reg cac_weights_hainan[] = 1630 { 1631 { 0x0, 0x0000ffff, 0, 0x2d9, SISLANDS_CACCONFIG_CGIND }, 1632 { 0x0, 0xffff0000, 16, 0x22b, SISLANDS_CACCONFIG_CGIND }, 1633 { 0x1, 0x0000ffff, 0, 0x21c, SISLANDS_CACCONFIG_CGIND }, 1634 { 0x1, 0xffff0000, 16, 0x1dc, SISLANDS_CACCONFIG_CGIND }, 1635 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1636 { 0x3, 0x0000ffff, 0, 0x24e, SISLANDS_CACCONFIG_CGIND }, 1637 { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1638 { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1639 { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1640 { 0x5, 0x0000ffff, 0, 0x35e, SISLANDS_CACCONFIG_CGIND }, 1641 { 0x5, 0xffff0000, 16, 0x1143, SISLANDS_CACCONFIG_CGIND }, 1642 { 0x6, 0x0000ffff, 0, 0xe17, SISLANDS_CACCONFIG_CGIND }, 1643 { 0x6, 0xffff0000, 16, 0x441, SISLANDS_CACCONFIG_CGIND }, 1644 { 0x18f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1645 { 0x7, 0x0000ffff, 0, 0x28b, SISLANDS_CACCONFIG_CGIND }, 1646 { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1647 { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1648 { 0x8, 0xffff0000, 16, 0xabe, SISLANDS_CACCONFIG_CGIND }, 1649 { 0x9, 0x0000ffff, 0, 0xf11, SISLANDS_CACCONFIG_CGIND }, 1650 { 0xa, 0x0000ffff, 0, 0x907, SISLANDS_CACCONFIG_CGIND }, 1651 { 0xb, 0x0000ffff, 0, 0xb45, SISLANDS_CACCONFIG_CGIND }, 1652 { 0xb, 0xffff0000, 16, 0xd1e, SISLANDS_CACCONFIG_CGIND }, 1653 { 0xc, 0x0000ffff, 0, 0xa2c, SISLANDS_CACCONFIG_CGIND }, 1654 { 0xd, 0x0000ffff, 0, 0x62, SISLANDS_CACCONFIG_CGIND }, 1655 { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1656 { 0xe, 0x0000ffff, 0, 0x1f3, SISLANDS_CACCONFIG_CGIND }, 1657 { 0xf, 0x0000ffff, 0, 0x42, SISLANDS_CACCONFIG_CGIND }, 1658 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1659 { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1660 { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1661 { 0x11, 0x0000ffff, 0, 0x709, SISLANDS_CACCONFIG_CGIND }, 1662 { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1663 { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1664 { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1665 { 0x13, 0xffff0000, 16, 0x3a, SISLANDS_CACCONFIG_CGIND }, 1666 { 0x14, 0x0000ffff, 0, 0x357, SISLANDS_CACCONFIG_CGIND }, 1667 { 0x15, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND }, 1668 { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1669 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1670 { 0x16, 0x0000ffff, 0, 0x314, SISLANDS_CACCONFIG_CGIND }, 1671 { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1672 { 0x17, 0x0000ffff, 0, 0x6d, SISLANDS_CACCONFIG_CGIND }, 1673 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1674 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1675 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1676 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1677 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1678 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1679 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1680 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1681 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1682 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1683 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1684 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1685 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1686 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1687 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1688 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1689 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1690 { 0x6d, 0x0000ffff, 0, 0x1b9, SISLANDS_CACCONFIG_CGIND }, 1691 { 0xFFFFFFFF } 1692 }; 1693 1694 static const struct si_powertune_data powertune_data_hainan = 1695 { 1696 ((1 << 16) | 0x6993), 1697 5, 1698 0, 1699 9, 1700 105, 1701 { 1702 0UL, 1703 0UL, 1704 7194395UL, 1705 309631529UL, 1706 -1270850L, 1707 4513710L, 1708 100 1709 }, 1710 117830498UL, 1711 12, 1712 { 1713 0, 1714 0, 1715 0, 1716 0, 1717 0, 1718 0, 1719 0, 1720 0 1721 }, 1722 true 1723 }; 1724 1725 static int si_populate_voltage_value(struct radeon_device *rdev, 1726 const struct atom_voltage_table *table, 1727 u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage); 1728 static int si_get_std_voltage_value(struct radeon_device *rdev, 1729 SISLANDS_SMC_VOLTAGE_VALUE *voltage, 1730 u16 *std_voltage); 1731 static int si_write_smc_soft_register(struct radeon_device *rdev, 1732 u16 reg_offset, u32 value); 1733 static int si_convert_power_level_to_smc(struct radeon_device *rdev, 1734 struct rv7xx_pl *pl, 1735 SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level); 1736 static int si_calculate_sclk_params(struct radeon_device *rdev, 1737 u32 engine_clock, 1738 SISLANDS_SMC_SCLK_VALUE *sclk); 1739 1740 static void si_thermal_start_smc_fan_control(struct radeon_device *rdev); 1741 static void si_fan_ctrl_set_default_mode(struct radeon_device *rdev); 1742 1743 static struct si_power_info *si_get_pi(struct radeon_device *rdev) 1744 { 1745 struct si_power_info *pi = rdev->pm.dpm.priv; 1746 1747 return pi; 1748 } 1749 1750 static void si_calculate_leakage_for_v_and_t_formula(const struct ni_leakage_coeffients *coeff, 1751 u16 v, s32 t, u32 ileakage, u32 *leakage) 1752 { 1753 s64 kt, kv, leakage_w, i_leakage, vddc; 1754 s64 temperature, t_slope, t_intercept, av, bv, t_ref; 1755 s64 tmp; 1756 1757 i_leakage = div64_s64(drm_int2fixp(ileakage), 100); 1758 vddc = div64_s64(drm_int2fixp(v), 1000); 1759 temperature = div64_s64(drm_int2fixp(t), 1000); 1760 1761 t_slope = div64_s64(drm_int2fixp(coeff->t_slope), 100000000); 1762 t_intercept = div64_s64(drm_int2fixp(coeff->t_intercept), 100000000); 1763 av = div64_s64(drm_int2fixp(coeff->av), 100000000); 1764 bv = div64_s64(drm_int2fixp(coeff->bv), 100000000); 1765 t_ref = drm_int2fixp(coeff->t_ref); 1766 1767 tmp = drm_fixp_mul(t_slope, vddc) + t_intercept; 1768 kt = drm_fixp_exp(drm_fixp_mul(tmp, temperature)); 1769 kt = drm_fixp_div(kt, drm_fixp_exp(drm_fixp_mul(tmp, t_ref))); 1770 kv = drm_fixp_mul(av, drm_fixp_exp(drm_fixp_mul(bv, vddc))); 1771 1772 leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc); 1773 1774 *leakage = drm_fixp2int(leakage_w * 1000); 1775 } 1776 1777 static void si_calculate_leakage_for_v_and_t(struct radeon_device *rdev, 1778 const struct ni_leakage_coeffients *coeff, 1779 u16 v, 1780 s32 t, 1781 u32 i_leakage, 1782 u32 *leakage) 1783 { 1784 si_calculate_leakage_for_v_and_t_formula(coeff, v, t, i_leakage, leakage); 1785 } 1786 1787 static void si_calculate_leakage_for_v_formula(const struct ni_leakage_coeffients *coeff, 1788 const u32 fixed_kt, u16 v, 1789 u32 ileakage, u32 *leakage) 1790 { 1791 s64 kt, kv, leakage_w, i_leakage, vddc; 1792 1793 i_leakage = div64_s64(drm_int2fixp(ileakage), 100); 1794 vddc = div64_s64(drm_int2fixp(v), 1000); 1795 1796 kt = div64_s64(drm_int2fixp(fixed_kt), 100000000); 1797 kv = drm_fixp_mul(div64_s64(drm_int2fixp(coeff->av), 100000000), 1798 drm_fixp_exp(drm_fixp_mul(div64_s64(drm_int2fixp(coeff->bv), 100000000), vddc))); 1799 1800 leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc); 1801 1802 *leakage = drm_fixp2int(leakage_w * 1000); 1803 } 1804 1805 static void si_calculate_leakage_for_v(struct radeon_device *rdev, 1806 const struct ni_leakage_coeffients *coeff, 1807 const u32 fixed_kt, 1808 u16 v, 1809 u32 i_leakage, 1810 u32 *leakage) 1811 { 1812 si_calculate_leakage_for_v_formula(coeff, fixed_kt, v, i_leakage, leakage); 1813 } 1814 1815 1816 static void si_update_dte_from_pl2(struct radeon_device *rdev, 1817 struct si_dte_data *dte_data) 1818 { 1819 u32 p_limit1 = rdev->pm.dpm.tdp_limit; 1820 u32 p_limit2 = rdev->pm.dpm.near_tdp_limit; 1821 u32 k = dte_data->k; 1822 u32 t_max = dte_data->max_t; 1823 u32 t_split[5] = { 10, 15, 20, 25, 30 }; 1824 u32 t_0 = dte_data->t0; 1825 u32 i; 1826 1827 if (p_limit2 != 0 && p_limit2 <= p_limit1) { 1828 dte_data->tdep_count = 3; 1829 1830 for (i = 0; i < k; i++) { 1831 dte_data->r[i] = 1832 (t_split[i] * (t_max - t_0/(u32)1000) * (1 << 14)) / 1833 (p_limit2 * (u32)100); 1834 } 1835 1836 dte_data->tdep_r[1] = dte_data->r[4] * 2; 1837 1838 for (i = 2; i < SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE; i++) { 1839 dte_data->tdep_r[i] = dte_data->r[4]; 1840 } 1841 } else { 1842 DRM_ERROR("Invalid PL2! DTE will not be updated.\n"); 1843 } 1844 } 1845 1846 static void si_initialize_powertune_defaults(struct radeon_device *rdev) 1847 { 1848 struct ni_power_info *ni_pi = ni_get_pi(rdev); 1849 struct si_power_info *si_pi = si_get_pi(rdev); 1850 bool update_dte_from_pl2 = false; 1851 1852 if (rdev->family == CHIP_TAHITI) { 1853 si_pi->cac_weights = cac_weights_tahiti; 1854 si_pi->lcac_config = lcac_tahiti; 1855 si_pi->cac_override = cac_override_tahiti; 1856 si_pi->powertune_data = &powertune_data_tahiti; 1857 si_pi->dte_data = dte_data_tahiti; 1858 1859 switch (rdev->pdev->device) { 1860 case 0x6798: 1861 si_pi->dte_data.enable_dte_by_default = true; 1862 break; 1863 case 0x6799: 1864 si_pi->dte_data = dte_data_new_zealand; 1865 break; 1866 case 0x6790: 1867 case 0x6791: 1868 case 0x6792: 1869 case 0x679E: 1870 si_pi->dte_data = dte_data_aruba_pro; 1871 update_dte_from_pl2 = true; 1872 break; 1873 case 0x679B: 1874 si_pi->dte_data = dte_data_malta; 1875 update_dte_from_pl2 = true; 1876 break; 1877 case 0x679A: 1878 si_pi->dte_data = dte_data_tahiti_pro; 1879 update_dte_from_pl2 = true; 1880 break; 1881 default: 1882 if (si_pi->dte_data.enable_dte_by_default == true) 1883 DRM_ERROR("DTE is not enabled!\n"); 1884 break; 1885 } 1886 } else if (rdev->family == CHIP_PITCAIRN) { 1887 switch (rdev->pdev->device) { 1888 case 0x6810: 1889 case 0x6818: 1890 si_pi->cac_weights = cac_weights_pitcairn; 1891 si_pi->lcac_config = lcac_pitcairn; 1892 si_pi->cac_override = cac_override_pitcairn; 1893 si_pi->powertune_data = &powertune_data_pitcairn; 1894 si_pi->dte_data = dte_data_curacao_xt; 1895 update_dte_from_pl2 = true; 1896 break; 1897 case 0x6819: 1898 case 0x6811: 1899 si_pi->cac_weights = cac_weights_pitcairn; 1900 si_pi->lcac_config = lcac_pitcairn; 1901 si_pi->cac_override = cac_override_pitcairn; 1902 si_pi->powertune_data = &powertune_data_pitcairn; 1903 si_pi->dte_data = dte_data_curacao_pro; 1904 update_dte_from_pl2 = true; 1905 break; 1906 case 0x6800: 1907 case 0x6806: 1908 si_pi->cac_weights = cac_weights_pitcairn; 1909 si_pi->lcac_config = lcac_pitcairn; 1910 si_pi->cac_override = cac_override_pitcairn; 1911 si_pi->powertune_data = &powertune_data_pitcairn; 1912 si_pi->dte_data = dte_data_neptune_xt; 1913 update_dte_from_pl2 = true; 1914 break; 1915 default: 1916 si_pi->cac_weights = cac_weights_pitcairn; 1917 si_pi->lcac_config = lcac_pitcairn; 1918 si_pi->cac_override = cac_override_pitcairn; 1919 si_pi->powertune_data = &powertune_data_pitcairn; 1920 si_pi->dte_data = dte_data_pitcairn; 1921 break; 1922 } 1923 } else if (rdev->family == CHIP_VERDE) { 1924 si_pi->lcac_config = lcac_cape_verde; 1925 si_pi->cac_override = cac_override_cape_verde; 1926 si_pi->powertune_data = &powertune_data_cape_verde; 1927 1928 switch (rdev->pdev->device) { 1929 case 0x683B: 1930 case 0x683F: 1931 case 0x6829: 1932 case 0x6835: 1933 si_pi->cac_weights = cac_weights_cape_verde_pro; 1934 si_pi->dte_data = dte_data_cape_verde; 1935 break; 1936 case 0x682C: 1937 si_pi->cac_weights = cac_weights_cape_verde_pro; 1938 si_pi->dte_data = dte_data_sun_xt; 1939 update_dte_from_pl2 = true; 1940 break; 1941 case 0x6825: 1942 case 0x6827: 1943 si_pi->cac_weights = cac_weights_heathrow; 1944 si_pi->dte_data = dte_data_cape_verde; 1945 break; 1946 case 0x6824: 1947 case 0x682D: 1948 si_pi->cac_weights = cac_weights_chelsea_xt; 1949 si_pi->dte_data = dte_data_cape_verde; 1950 break; 1951 case 0x682F: 1952 si_pi->cac_weights = cac_weights_chelsea_pro; 1953 si_pi->dte_data = dte_data_cape_verde; 1954 break; 1955 case 0x6820: 1956 si_pi->cac_weights = cac_weights_heathrow; 1957 si_pi->dte_data = dte_data_venus_xtx; 1958 break; 1959 case 0x6821: 1960 si_pi->cac_weights = cac_weights_heathrow; 1961 si_pi->dte_data = dte_data_venus_xt; 1962 break; 1963 case 0x6823: 1964 case 0x682B: 1965 case 0x6822: 1966 case 0x682A: 1967 si_pi->cac_weights = cac_weights_chelsea_pro; 1968 si_pi->dte_data = dte_data_venus_pro; 1969 break; 1970 default: 1971 si_pi->cac_weights = cac_weights_cape_verde; 1972 si_pi->dte_data = dte_data_cape_verde; 1973 break; 1974 } 1975 } else if (rdev->family == CHIP_OLAND) { 1976 switch (rdev->pdev->device) { 1977 case 0x6601: 1978 case 0x6621: 1979 case 0x6603: 1980 case 0x6605: 1981 si_pi->cac_weights = cac_weights_mars_pro; 1982 si_pi->lcac_config = lcac_mars_pro; 1983 si_pi->cac_override = cac_override_oland; 1984 si_pi->powertune_data = &powertune_data_mars_pro; 1985 si_pi->dte_data = dte_data_mars_pro; 1986 update_dte_from_pl2 = true; 1987 break; 1988 case 0x6600: 1989 case 0x6606: 1990 case 0x6620: 1991 case 0x6604: 1992 si_pi->cac_weights = cac_weights_mars_xt; 1993 si_pi->lcac_config = lcac_mars_pro; 1994 si_pi->cac_override = cac_override_oland; 1995 si_pi->powertune_data = &powertune_data_mars_pro; 1996 si_pi->dte_data = dte_data_mars_pro; 1997 update_dte_from_pl2 = true; 1998 break; 1999 case 0x6611: 2000 case 0x6613: 2001 case 0x6608: 2002 si_pi->cac_weights = cac_weights_oland_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 0x6610: 2010 si_pi->cac_weights = cac_weights_oland_xt; 2011 si_pi->lcac_config = lcac_mars_pro; 2012 si_pi->cac_override = cac_override_oland; 2013 si_pi->powertune_data = &powertune_data_mars_pro; 2014 si_pi->dte_data = dte_data_mars_pro; 2015 update_dte_from_pl2 = true; 2016 break; 2017 default: 2018 si_pi->cac_weights = cac_weights_oland; 2019 si_pi->lcac_config = lcac_oland; 2020 si_pi->cac_override = cac_override_oland; 2021 si_pi->powertune_data = &powertune_data_oland; 2022 si_pi->dte_data = dte_data_oland; 2023 break; 2024 } 2025 } else if (rdev->family == CHIP_HAINAN) { 2026 si_pi->cac_weights = cac_weights_hainan; 2027 si_pi->lcac_config = lcac_oland; 2028 si_pi->cac_override = cac_override_oland; 2029 si_pi->powertune_data = &powertune_data_hainan; 2030 si_pi->dte_data = dte_data_sun_xt; 2031 update_dte_from_pl2 = true; 2032 } else { 2033 DRM_ERROR("Unknown SI asic revision, failed to initialize PowerTune!\n"); 2034 return; 2035 } 2036 2037 ni_pi->enable_power_containment = false; 2038 ni_pi->enable_cac = false; 2039 ni_pi->enable_sq_ramping = false; 2040 si_pi->enable_dte = false; 2041 2042 if (si_pi->powertune_data->enable_powertune_by_default) { 2043 ni_pi->enable_power_containment= true; 2044 ni_pi->enable_cac = true; 2045 if (si_pi->dte_data.enable_dte_by_default) { 2046 si_pi->enable_dte = true; 2047 if (update_dte_from_pl2) 2048 si_update_dte_from_pl2(rdev, &si_pi->dte_data); 2049 2050 } 2051 ni_pi->enable_sq_ramping = true; 2052 } 2053 2054 ni_pi->driver_calculate_cac_leakage = true; 2055 ni_pi->cac_configuration_required = true; 2056 2057 if (ni_pi->cac_configuration_required) { 2058 ni_pi->support_cac_long_term_average = true; 2059 si_pi->dyn_powertune_data.l2_lta_window_size = 2060 si_pi->powertune_data->l2_lta_window_size_default; 2061 si_pi->dyn_powertune_data.lts_truncate = 2062 si_pi->powertune_data->lts_truncate_default; 2063 } else { 2064 ni_pi->support_cac_long_term_average = false; 2065 si_pi->dyn_powertune_data.l2_lta_window_size = 0; 2066 si_pi->dyn_powertune_data.lts_truncate = 0; 2067 } 2068 2069 si_pi->dyn_powertune_data.disable_uvd_powertune = false; 2070 } 2071 2072 static u32 si_get_smc_power_scaling_factor(struct radeon_device *rdev) 2073 { 2074 return 1; 2075 } 2076 2077 static u32 si_calculate_cac_wintime(struct radeon_device *rdev) 2078 { 2079 u32 xclk; 2080 u32 wintime; 2081 u32 cac_window; 2082 u32 cac_window_size; 2083 2084 xclk = radeon_get_xclk(rdev); 2085 2086 if (xclk == 0) 2087 return 0; 2088 2089 cac_window = RREG32(CG_CAC_CTRL) & CAC_WINDOW_MASK; 2090 cac_window_size = ((cac_window & 0xFFFF0000) >> 16) * (cac_window & 0x0000FFFF); 2091 2092 wintime = (cac_window_size * 100) / xclk; 2093 2094 return wintime; 2095 } 2096 2097 static u32 si_scale_power_for_smc(u32 power_in_watts, u32 scaling_factor) 2098 { 2099 return power_in_watts; 2100 } 2101 2102 static int si_calculate_adjusted_tdp_limits(struct radeon_device *rdev, 2103 bool adjust_polarity, 2104 u32 tdp_adjustment, 2105 u32 *tdp_limit, 2106 u32 *near_tdp_limit) 2107 { 2108 u32 adjustment_delta, max_tdp_limit; 2109 2110 if (tdp_adjustment > (u32)rdev->pm.dpm.tdp_od_limit) 2111 return -EINVAL; 2112 2113 max_tdp_limit = ((100 + 100) * rdev->pm.dpm.tdp_limit) / 100; 2114 2115 if (adjust_polarity) { 2116 *tdp_limit = ((100 + tdp_adjustment) * rdev->pm.dpm.tdp_limit) / 100; 2117 *near_tdp_limit = rdev->pm.dpm.near_tdp_limit_adjusted + (*tdp_limit - rdev->pm.dpm.tdp_limit); 2118 } else { 2119 *tdp_limit = ((100 - tdp_adjustment) * rdev->pm.dpm.tdp_limit) / 100; 2120 adjustment_delta = rdev->pm.dpm.tdp_limit - *tdp_limit; 2121 if (adjustment_delta < rdev->pm.dpm.near_tdp_limit_adjusted) 2122 *near_tdp_limit = rdev->pm.dpm.near_tdp_limit_adjusted - adjustment_delta; 2123 else 2124 *near_tdp_limit = 0; 2125 } 2126 2127 if ((*tdp_limit <= 0) || (*tdp_limit > max_tdp_limit)) 2128 return -EINVAL; 2129 if ((*near_tdp_limit <= 0) || (*near_tdp_limit > *tdp_limit)) 2130 return -EINVAL; 2131 2132 return 0; 2133 } 2134 2135 static int si_populate_smc_tdp_limits(struct radeon_device *rdev, 2136 struct radeon_ps *radeon_state) 2137 { 2138 struct ni_power_info *ni_pi = ni_get_pi(rdev); 2139 struct si_power_info *si_pi = si_get_pi(rdev); 2140 2141 if (ni_pi->enable_power_containment) { 2142 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable; 2143 PP_SIslands_PAPMParameters *papm_parm; 2144 struct radeon_ppm_table *ppm = rdev->pm.dpm.dyn_state.ppm_table; 2145 u32 scaling_factor = si_get_smc_power_scaling_factor(rdev); 2146 u32 tdp_limit; 2147 u32 near_tdp_limit; 2148 int ret; 2149 2150 if (scaling_factor == 0) 2151 return -EINVAL; 2152 2153 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE)); 2154 2155 ret = si_calculate_adjusted_tdp_limits(rdev, 2156 false, /* ??? */ 2157 rdev->pm.dpm.tdp_adjustment, 2158 &tdp_limit, 2159 &near_tdp_limit); 2160 if (ret) 2161 return ret; 2162 2163 smc_table->dpm2Params.TDPLimit = 2164 cpu_to_be32(si_scale_power_for_smc(tdp_limit, scaling_factor) * 1000); 2165 smc_table->dpm2Params.NearTDPLimit = 2166 cpu_to_be32(si_scale_power_for_smc(near_tdp_limit, scaling_factor) * 1000); 2167 smc_table->dpm2Params.SafePowerLimit = 2168 cpu_to_be32(si_scale_power_for_smc((near_tdp_limit * SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT) / 100, scaling_factor) * 1000); 2169 2170 ret = si_copy_bytes_to_smc(rdev, 2171 (si_pi->state_table_start + offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) + 2172 offsetof(PP_SIslands_DPM2Parameters, TDPLimit)), 2173 (u8 *)(&(smc_table->dpm2Params.TDPLimit)), 2174 sizeof(u32) * 3, 2175 si_pi->sram_end); 2176 if (ret) 2177 return ret; 2178 2179 if (si_pi->enable_ppm) { 2180 papm_parm = &si_pi->papm_parm; 2181 memset(papm_parm, 0, sizeof(PP_SIslands_PAPMParameters)); 2182 papm_parm->NearTDPLimitTherm = cpu_to_be32(ppm->dgpu_tdp); 2183 papm_parm->dGPU_T_Limit = cpu_to_be32(ppm->tj_max); 2184 papm_parm->dGPU_T_Warning = cpu_to_be32(95); 2185 papm_parm->dGPU_T_Hysteresis = cpu_to_be32(5); 2186 papm_parm->PlatformPowerLimit = 0xffffffff; 2187 papm_parm->NearTDPLimitPAPM = 0xffffffff; 2188 2189 ret = si_copy_bytes_to_smc(rdev, si_pi->papm_cfg_table_start, 2190 (u8 *)papm_parm, 2191 sizeof(PP_SIslands_PAPMParameters), 2192 si_pi->sram_end); 2193 if (ret) 2194 return ret; 2195 } 2196 } 2197 return 0; 2198 } 2199 2200 static int si_populate_smc_tdp_limits_2(struct radeon_device *rdev, 2201 struct radeon_ps *radeon_state) 2202 { 2203 struct ni_power_info *ni_pi = ni_get_pi(rdev); 2204 struct si_power_info *si_pi = si_get_pi(rdev); 2205 2206 if (ni_pi->enable_power_containment) { 2207 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable; 2208 u32 scaling_factor = si_get_smc_power_scaling_factor(rdev); 2209 int ret; 2210 2211 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE)); 2212 2213 smc_table->dpm2Params.NearTDPLimit = 2214 cpu_to_be32(si_scale_power_for_smc(rdev->pm.dpm.near_tdp_limit_adjusted, scaling_factor) * 1000); 2215 smc_table->dpm2Params.SafePowerLimit = 2216 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); 2217 2218 ret = si_copy_bytes_to_smc(rdev, 2219 (si_pi->state_table_start + 2220 offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) + 2221 offsetof(PP_SIslands_DPM2Parameters, NearTDPLimit)), 2222 (u8 *)(&(smc_table->dpm2Params.NearTDPLimit)), 2223 sizeof(u32) * 2, 2224 si_pi->sram_end); 2225 if (ret) 2226 return ret; 2227 } 2228 2229 return 0; 2230 } 2231 2232 static u16 si_calculate_power_efficiency_ratio(struct radeon_device *rdev, 2233 const u16 prev_std_vddc, 2234 const u16 curr_std_vddc) 2235 { 2236 u64 margin = (u64)SISLANDS_DPM2_PWREFFICIENCYRATIO_MARGIN; 2237 u64 prev_vddc = (u64)prev_std_vddc; 2238 u64 curr_vddc = (u64)curr_std_vddc; 2239 u64 pwr_efficiency_ratio, n, d; 2240 2241 if ((prev_vddc == 0) || (curr_vddc == 0)) 2242 return 0; 2243 2244 n = div64_u64((u64)1024 * curr_vddc * curr_vddc * ((u64)1000 + margin), (u64)1000); 2245 d = prev_vddc * prev_vddc; 2246 pwr_efficiency_ratio = div64_u64(n, d); 2247 2248 if (pwr_efficiency_ratio > (u64)0xFFFF) 2249 return 0; 2250 2251 return (u16)pwr_efficiency_ratio; 2252 } 2253 2254 static bool si_should_disable_uvd_powertune(struct radeon_device *rdev, 2255 struct radeon_ps *radeon_state) 2256 { 2257 struct si_power_info *si_pi = si_get_pi(rdev); 2258 2259 if (si_pi->dyn_powertune_data.disable_uvd_powertune && 2260 radeon_state->vclk && radeon_state->dclk) 2261 return true; 2262 2263 return false; 2264 } 2265 2266 static int si_populate_power_containment_values(struct radeon_device *rdev, 2267 struct radeon_ps *radeon_state, 2268 SISLANDS_SMC_SWSTATE *smc_state) 2269 { 2270 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 2271 struct ni_power_info *ni_pi = ni_get_pi(rdev); 2272 struct ni_ps *state = ni_get_ps(radeon_state); 2273 SISLANDS_SMC_VOLTAGE_VALUE vddc; 2274 u32 prev_sclk; 2275 u32 max_sclk; 2276 u32 min_sclk; 2277 u16 prev_std_vddc; 2278 u16 curr_std_vddc; 2279 int i; 2280 u16 pwr_efficiency_ratio; 2281 u8 max_ps_percent; 2282 bool disable_uvd_power_tune; 2283 int ret; 2284 2285 if (ni_pi->enable_power_containment == false) 2286 return 0; 2287 2288 if (state->performance_level_count == 0) 2289 return -EINVAL; 2290 2291 if (smc_state->levelCount != state->performance_level_count) 2292 return -EINVAL; 2293 2294 disable_uvd_power_tune = si_should_disable_uvd_powertune(rdev, radeon_state); 2295 2296 smc_state->levels[0].dpm2.MaxPS = 0; 2297 smc_state->levels[0].dpm2.NearTDPDec = 0; 2298 smc_state->levels[0].dpm2.AboveSafeInc = 0; 2299 smc_state->levels[0].dpm2.BelowSafeInc = 0; 2300 smc_state->levels[0].dpm2.PwrEfficiencyRatio = 0; 2301 2302 for (i = 1; i < state->performance_level_count; i++) { 2303 prev_sclk = state->performance_levels[i-1].sclk; 2304 max_sclk = state->performance_levels[i].sclk; 2305 if (i == 1) 2306 max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_M; 2307 else 2308 max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_H; 2309 2310 if (prev_sclk > max_sclk) 2311 return -EINVAL; 2312 2313 if ((max_ps_percent == 0) || 2314 (prev_sclk == max_sclk) || 2315 disable_uvd_power_tune) { 2316 min_sclk = max_sclk; 2317 } else if (i == 1) { 2318 min_sclk = prev_sclk; 2319 } else { 2320 min_sclk = (prev_sclk * (u32)max_ps_percent) / 100; 2321 } 2322 2323 if (min_sclk < state->performance_levels[0].sclk) 2324 min_sclk = state->performance_levels[0].sclk; 2325 2326 if (min_sclk == 0) 2327 return -EINVAL; 2328 2329 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table, 2330 state->performance_levels[i-1].vddc, &vddc); 2331 if (ret) 2332 return ret; 2333 2334 ret = si_get_std_voltage_value(rdev, &vddc, &prev_std_vddc); 2335 if (ret) 2336 return ret; 2337 2338 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table, 2339 state->performance_levels[i].vddc, &vddc); 2340 if (ret) 2341 return ret; 2342 2343 ret = si_get_std_voltage_value(rdev, &vddc, &curr_std_vddc); 2344 if (ret) 2345 return ret; 2346 2347 pwr_efficiency_ratio = si_calculate_power_efficiency_ratio(rdev, 2348 prev_std_vddc, curr_std_vddc); 2349 2350 smc_state->levels[i].dpm2.MaxPS = (u8)((SISLANDS_DPM2_MAX_PULSE_SKIP * (max_sclk - min_sclk)) / max_sclk); 2351 smc_state->levels[i].dpm2.NearTDPDec = SISLANDS_DPM2_NEAR_TDP_DEC; 2352 smc_state->levels[i].dpm2.AboveSafeInc = SISLANDS_DPM2_ABOVE_SAFE_INC; 2353 smc_state->levels[i].dpm2.BelowSafeInc = SISLANDS_DPM2_BELOW_SAFE_INC; 2354 smc_state->levels[i].dpm2.PwrEfficiencyRatio = cpu_to_be16(pwr_efficiency_ratio); 2355 } 2356 2357 return 0; 2358 } 2359 2360 static int si_populate_sq_ramping_values(struct radeon_device *rdev, 2361 struct radeon_ps *radeon_state, 2362 SISLANDS_SMC_SWSTATE *smc_state) 2363 { 2364 struct ni_power_info *ni_pi = ni_get_pi(rdev); 2365 struct ni_ps *state = ni_get_ps(radeon_state); 2366 u32 sq_power_throttle, sq_power_throttle2; 2367 bool enable_sq_ramping = ni_pi->enable_sq_ramping; 2368 int i; 2369 2370 if (state->performance_level_count == 0) 2371 return -EINVAL; 2372 2373 if (smc_state->levelCount != state->performance_level_count) 2374 return -EINVAL; 2375 2376 if (rdev->pm.dpm.sq_ramping_threshold == 0) 2377 return -EINVAL; 2378 2379 if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER > (MAX_POWER_MASK >> MAX_POWER_SHIFT)) 2380 enable_sq_ramping = false; 2381 2382 if (SISLANDS_DPM2_SQ_RAMP_MIN_POWER > (MIN_POWER_MASK >> MIN_POWER_SHIFT)) 2383 enable_sq_ramping = false; 2384 2385 if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA > (MAX_POWER_DELTA_MASK >> MAX_POWER_DELTA_SHIFT)) 2386 enable_sq_ramping = false; 2387 2388 if (SISLANDS_DPM2_SQ_RAMP_STI_SIZE > (STI_SIZE_MASK >> STI_SIZE_SHIFT)) 2389 enable_sq_ramping = false; 2390 2391 if (SISLANDS_DPM2_SQ_RAMP_LTI_RATIO > (LTI_RATIO_MASK >> LTI_RATIO_SHIFT)) 2392 enable_sq_ramping = false; 2393 2394 for (i = 0; i < state->performance_level_count; i++) { 2395 sq_power_throttle = 0; 2396 sq_power_throttle2 = 0; 2397 2398 if ((state->performance_levels[i].sclk >= rdev->pm.dpm.sq_ramping_threshold) && 2399 enable_sq_ramping) { 2400 sq_power_throttle |= MAX_POWER(SISLANDS_DPM2_SQ_RAMP_MAX_POWER); 2401 sq_power_throttle |= MIN_POWER(SISLANDS_DPM2_SQ_RAMP_MIN_POWER); 2402 sq_power_throttle2 |= MAX_POWER_DELTA(SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA); 2403 sq_power_throttle2 |= STI_SIZE(SISLANDS_DPM2_SQ_RAMP_STI_SIZE); 2404 sq_power_throttle2 |= LTI_RATIO(SISLANDS_DPM2_SQ_RAMP_LTI_RATIO); 2405 } else { 2406 sq_power_throttle |= MAX_POWER_MASK | MIN_POWER_MASK; 2407 sq_power_throttle2 |= MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK; 2408 } 2409 2410 smc_state->levels[i].SQPowerThrottle = cpu_to_be32(sq_power_throttle); 2411 smc_state->levels[i].SQPowerThrottle_2 = cpu_to_be32(sq_power_throttle2); 2412 } 2413 2414 return 0; 2415 } 2416 2417 static int si_enable_power_containment(struct radeon_device *rdev, 2418 struct radeon_ps *radeon_new_state, 2419 bool enable) 2420 { 2421 struct ni_power_info *ni_pi = ni_get_pi(rdev); 2422 PPSMC_Result smc_result; 2423 int ret = 0; 2424 2425 if (ni_pi->enable_power_containment) { 2426 if (enable) { 2427 if (!si_should_disable_uvd_powertune(rdev, radeon_new_state)) { 2428 smc_result = si_send_msg_to_smc(rdev, PPSMC_TDPClampingActive); 2429 if (smc_result != PPSMC_Result_OK) { 2430 ret = -EINVAL; 2431 ni_pi->pc_enabled = false; 2432 } else { 2433 ni_pi->pc_enabled = true; 2434 } 2435 } 2436 } else { 2437 smc_result = si_send_msg_to_smc(rdev, PPSMC_TDPClampingInactive); 2438 if (smc_result != PPSMC_Result_OK) 2439 ret = -EINVAL; 2440 ni_pi->pc_enabled = false; 2441 } 2442 } 2443 2444 return ret; 2445 } 2446 2447 static int si_initialize_smc_dte_tables(struct radeon_device *rdev) 2448 { 2449 struct si_power_info *si_pi = si_get_pi(rdev); 2450 int ret = 0; 2451 struct si_dte_data *dte_data = &si_pi->dte_data; 2452 Smc_SIslands_DTE_Configuration *dte_tables = NULL; 2453 u32 table_size; 2454 u8 tdep_count; 2455 u32 i; 2456 2457 if (dte_data == NULL) 2458 si_pi->enable_dte = false; 2459 2460 if (si_pi->enable_dte == false) 2461 return 0; 2462 2463 if (dte_data->k <= 0) 2464 return -EINVAL; 2465 2466 dte_tables = kzalloc(sizeof(Smc_SIslands_DTE_Configuration), GFP_KERNEL); 2467 if (dte_tables == NULL) { 2468 si_pi->enable_dte = false; 2469 return -ENOMEM; 2470 } 2471 2472 table_size = dte_data->k; 2473 2474 if (table_size > SMC_SISLANDS_DTE_MAX_FILTER_STAGES) 2475 table_size = SMC_SISLANDS_DTE_MAX_FILTER_STAGES; 2476 2477 tdep_count = dte_data->tdep_count; 2478 if (tdep_count > SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE) 2479 tdep_count = SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE; 2480 2481 dte_tables->K = cpu_to_be32(table_size); 2482 dte_tables->T0 = cpu_to_be32(dte_data->t0); 2483 dte_tables->MaxT = cpu_to_be32(dte_data->max_t); 2484 dte_tables->WindowSize = dte_data->window_size; 2485 dte_tables->temp_select = dte_data->temp_select; 2486 dte_tables->DTE_mode = dte_data->dte_mode; 2487 dte_tables->Tthreshold = cpu_to_be32(dte_data->t_threshold); 2488 2489 if (tdep_count > 0) 2490 table_size--; 2491 2492 for (i = 0; i < table_size; i++) { 2493 dte_tables->tau[i] = cpu_to_be32(dte_data->tau[i]); 2494 dte_tables->R[i] = cpu_to_be32(dte_data->r[i]); 2495 } 2496 2497 dte_tables->Tdep_count = tdep_count; 2498 2499 for (i = 0; i < (u32)tdep_count; i++) { 2500 dte_tables->T_limits[i] = dte_data->t_limits[i]; 2501 dte_tables->Tdep_tau[i] = cpu_to_be32(dte_data->tdep_tau[i]); 2502 dte_tables->Tdep_R[i] = cpu_to_be32(dte_data->tdep_r[i]); 2503 } 2504 2505 ret = si_copy_bytes_to_smc(rdev, si_pi->dte_table_start, (u8 *)dte_tables, 2506 sizeof(Smc_SIslands_DTE_Configuration), si_pi->sram_end); 2507 kfree(dte_tables); 2508 2509 return ret; 2510 } 2511 2512 static int si_get_cac_std_voltage_max_min(struct radeon_device *rdev, 2513 u16 *max, u16 *min) 2514 { 2515 struct si_power_info *si_pi = si_get_pi(rdev); 2516 struct radeon_cac_leakage_table *table = 2517 &rdev->pm.dpm.dyn_state.cac_leakage_table; 2518 u32 i; 2519 u32 v0_loadline; 2520 2521 2522 if (table == NULL) 2523 return -EINVAL; 2524 2525 *max = 0; 2526 *min = 0xFFFF; 2527 2528 for (i = 0; i < table->count; i++) { 2529 if (table->entries[i].vddc > *max) 2530 *max = table->entries[i].vddc; 2531 if (table->entries[i].vddc < *min) 2532 *min = table->entries[i].vddc; 2533 } 2534 2535 if (si_pi->powertune_data->lkge_lut_v0_percent > 100) 2536 return -EINVAL; 2537 2538 v0_loadline = (*min) * (100 - si_pi->powertune_data->lkge_lut_v0_percent) / 100; 2539 2540 if (v0_loadline > 0xFFFFUL) 2541 return -EINVAL; 2542 2543 *min = (u16)v0_loadline; 2544 2545 if ((*min > *max) || (*max == 0) || (*min == 0)) 2546 return -EINVAL; 2547 2548 return 0; 2549 } 2550 2551 static u16 si_get_cac_std_voltage_step(u16 max, u16 min) 2552 { 2553 return ((max - min) + (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1)) / 2554 SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; 2555 } 2556 2557 static int si_init_dte_leakage_table(struct radeon_device *rdev, 2558 PP_SIslands_CacConfig *cac_tables, 2559 u16 vddc_max, u16 vddc_min, u16 vddc_step, 2560 u16 t0, u16 t_step) 2561 { 2562 struct si_power_info *si_pi = si_get_pi(rdev); 2563 u32 leakage; 2564 unsigned int i, j; 2565 s32 t; 2566 u32 smc_leakage; 2567 u32 scaling_factor; 2568 u16 voltage; 2569 2570 scaling_factor = si_get_smc_power_scaling_factor(rdev); 2571 2572 for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++) { 2573 t = (1000 * (i * t_step + t0)); 2574 2575 for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) { 2576 voltage = vddc_max - (vddc_step * j); 2577 2578 si_calculate_leakage_for_v_and_t(rdev, 2579 &si_pi->powertune_data->leakage_coefficients, 2580 voltage, 2581 t, 2582 si_pi->dyn_powertune_data.cac_leakage, 2583 &leakage); 2584 2585 smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4; 2586 2587 if (smc_leakage > 0xFFFF) 2588 smc_leakage = 0xFFFF; 2589 2590 cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] = 2591 cpu_to_be16((u16)smc_leakage); 2592 } 2593 } 2594 return 0; 2595 } 2596 2597 static int si_init_simplified_leakage_table(struct radeon_device *rdev, 2598 PP_SIslands_CacConfig *cac_tables, 2599 u16 vddc_max, u16 vddc_min, u16 vddc_step) 2600 { 2601 struct si_power_info *si_pi = si_get_pi(rdev); 2602 u32 leakage; 2603 unsigned int i, j; 2604 u32 smc_leakage; 2605 u32 scaling_factor; 2606 u16 voltage; 2607 2608 scaling_factor = si_get_smc_power_scaling_factor(rdev); 2609 2610 for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) { 2611 voltage = vddc_max - (vddc_step * j); 2612 2613 si_calculate_leakage_for_v(rdev, 2614 &si_pi->powertune_data->leakage_coefficients, 2615 si_pi->powertune_data->fixed_kt, 2616 voltage, 2617 si_pi->dyn_powertune_data.cac_leakage, 2618 &leakage); 2619 2620 smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4; 2621 2622 if (smc_leakage > 0xFFFF) 2623 smc_leakage = 0xFFFF; 2624 2625 for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++) 2626 cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] = 2627 cpu_to_be16((u16)smc_leakage); 2628 } 2629 return 0; 2630 } 2631 2632 static int si_initialize_smc_cac_tables(struct radeon_device *rdev) 2633 { 2634 struct ni_power_info *ni_pi = ni_get_pi(rdev); 2635 struct si_power_info *si_pi = si_get_pi(rdev); 2636 PP_SIslands_CacConfig *cac_tables = NULL; 2637 u16 vddc_max, vddc_min, vddc_step; 2638 u16 t0, t_step; 2639 u32 load_line_slope, reg; 2640 int ret = 0; 2641 u32 ticks_per_us = radeon_get_xclk(rdev) / 100; 2642 2643 if (ni_pi->enable_cac == false) 2644 return 0; 2645 2646 cac_tables = kzalloc(sizeof(PP_SIslands_CacConfig), GFP_KERNEL); 2647 if (!cac_tables) 2648 return -ENOMEM; 2649 2650 reg = RREG32(CG_CAC_CTRL) & ~CAC_WINDOW_MASK; 2651 reg |= CAC_WINDOW(si_pi->powertune_data->cac_window); 2652 WREG32(CG_CAC_CTRL, reg); 2653 2654 si_pi->dyn_powertune_data.cac_leakage = rdev->pm.dpm.cac_leakage; 2655 si_pi->dyn_powertune_data.dc_pwr_value = 2656 si_pi->powertune_data->dc_cac[NISLANDS_DCCAC_LEVEL_0]; 2657 si_pi->dyn_powertune_data.wintime = si_calculate_cac_wintime(rdev); 2658 si_pi->dyn_powertune_data.shift_n = si_pi->powertune_data->shift_n_default; 2659 2660 si_pi->dyn_powertune_data.leakage_minimum_temperature = 80 * 1000; 2661 2662 ret = si_get_cac_std_voltage_max_min(rdev, &vddc_max, &vddc_min); 2663 if (ret) 2664 goto done_free; 2665 2666 vddc_step = si_get_cac_std_voltage_step(vddc_max, vddc_min); 2667 vddc_min = vddc_max - (vddc_step * (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1)); 2668 t_step = 4; 2669 t0 = 60; 2670 2671 if (si_pi->enable_dte || ni_pi->driver_calculate_cac_leakage) 2672 ret = si_init_dte_leakage_table(rdev, cac_tables, 2673 vddc_max, vddc_min, vddc_step, 2674 t0, t_step); 2675 else 2676 ret = si_init_simplified_leakage_table(rdev, cac_tables, 2677 vddc_max, vddc_min, vddc_step); 2678 if (ret) 2679 goto done_free; 2680 2681 load_line_slope = ((u32)rdev->pm.dpm.load_line_slope << SMC_SISLANDS_SCALE_R) / 100; 2682 2683 cac_tables->l2numWin_TDP = cpu_to_be32(si_pi->dyn_powertune_data.l2_lta_window_size); 2684 cac_tables->lts_truncate_n = si_pi->dyn_powertune_data.lts_truncate; 2685 cac_tables->SHIFT_N = si_pi->dyn_powertune_data.shift_n; 2686 cac_tables->lkge_lut_V0 = cpu_to_be32((u32)vddc_min); 2687 cac_tables->lkge_lut_Vstep = cpu_to_be32((u32)vddc_step); 2688 cac_tables->R_LL = cpu_to_be32(load_line_slope); 2689 cac_tables->WinTime = cpu_to_be32(si_pi->dyn_powertune_data.wintime); 2690 cac_tables->calculation_repeats = cpu_to_be32(2); 2691 cac_tables->dc_cac = cpu_to_be32(0); 2692 cac_tables->log2_PG_LKG_SCALE = 12; 2693 cac_tables->cac_temp = si_pi->powertune_data->operating_temp; 2694 cac_tables->lkge_lut_T0 = cpu_to_be32((u32)t0); 2695 cac_tables->lkge_lut_Tstep = cpu_to_be32((u32)t_step); 2696 2697 ret = si_copy_bytes_to_smc(rdev, si_pi->cac_table_start, (u8 *)cac_tables, 2698 sizeof(PP_SIslands_CacConfig), si_pi->sram_end); 2699 2700 if (ret) 2701 goto done_free; 2702 2703 ret = si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_ticks_per_us, ticks_per_us); 2704 2705 done_free: 2706 if (ret) { 2707 ni_pi->enable_cac = false; 2708 ni_pi->enable_power_containment = false; 2709 } 2710 2711 kfree(cac_tables); 2712 2713 return 0; 2714 } 2715 2716 static int si_program_cac_config_registers(struct radeon_device *rdev, 2717 const struct si_cac_config_reg *cac_config_regs) 2718 { 2719 const struct si_cac_config_reg *config_regs = cac_config_regs; 2720 u32 data = 0, offset; 2721 2722 if (!config_regs) 2723 return -EINVAL; 2724 2725 while (config_regs->offset != 0xFFFFFFFF) { 2726 switch (config_regs->type) { 2727 case SISLANDS_CACCONFIG_CGIND: 2728 offset = SMC_CG_IND_START + config_regs->offset; 2729 if (offset < SMC_CG_IND_END) 2730 data = RREG32_SMC(offset); 2731 break; 2732 default: 2733 data = RREG32(config_regs->offset << 2); 2734 break; 2735 } 2736 2737 data &= ~config_regs->mask; 2738 data |= ((config_regs->value << config_regs->shift) & config_regs->mask); 2739 2740 switch (config_regs->type) { 2741 case SISLANDS_CACCONFIG_CGIND: 2742 offset = SMC_CG_IND_START + config_regs->offset; 2743 if (offset < SMC_CG_IND_END) 2744 WREG32_SMC(offset, data); 2745 break; 2746 default: 2747 WREG32(config_regs->offset << 2, data); 2748 break; 2749 } 2750 config_regs++; 2751 } 2752 return 0; 2753 } 2754 2755 static int si_initialize_hardware_cac_manager(struct radeon_device *rdev) 2756 { 2757 struct ni_power_info *ni_pi = ni_get_pi(rdev); 2758 struct si_power_info *si_pi = si_get_pi(rdev); 2759 int ret; 2760 2761 if ((ni_pi->enable_cac == false) || 2762 (ni_pi->cac_configuration_required == false)) 2763 return 0; 2764 2765 ret = si_program_cac_config_registers(rdev, si_pi->lcac_config); 2766 if (ret) 2767 return ret; 2768 ret = si_program_cac_config_registers(rdev, si_pi->cac_override); 2769 if (ret) 2770 return ret; 2771 ret = si_program_cac_config_registers(rdev, si_pi->cac_weights); 2772 if (ret) 2773 return ret; 2774 2775 return 0; 2776 } 2777 2778 static int si_enable_smc_cac(struct radeon_device *rdev, 2779 struct radeon_ps *radeon_new_state, 2780 bool enable) 2781 { 2782 struct ni_power_info *ni_pi = ni_get_pi(rdev); 2783 struct si_power_info *si_pi = si_get_pi(rdev); 2784 PPSMC_Result smc_result; 2785 int ret = 0; 2786 2787 if (ni_pi->enable_cac) { 2788 if (enable) { 2789 if (!si_should_disable_uvd_powertune(rdev, radeon_new_state)) { 2790 if (ni_pi->support_cac_long_term_average) { 2791 smc_result = si_send_msg_to_smc(rdev, PPSMC_CACLongTermAvgEnable); 2792 if (smc_result != PPSMC_Result_OK) 2793 ni_pi->support_cac_long_term_average = false; 2794 } 2795 2796 smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableCac); 2797 if (smc_result != PPSMC_Result_OK) { 2798 ret = -EINVAL; 2799 ni_pi->cac_enabled = false; 2800 } else { 2801 ni_pi->cac_enabled = true; 2802 } 2803 2804 if (si_pi->enable_dte) { 2805 smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableDTE); 2806 if (smc_result != PPSMC_Result_OK) 2807 ret = -EINVAL; 2808 } 2809 } 2810 } else if (ni_pi->cac_enabled) { 2811 if (si_pi->enable_dte) 2812 smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_DisableDTE); 2813 2814 smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_DisableCac); 2815 2816 ni_pi->cac_enabled = false; 2817 2818 if (ni_pi->support_cac_long_term_average) 2819 smc_result = si_send_msg_to_smc(rdev, PPSMC_CACLongTermAvgDisable); 2820 } 2821 } 2822 return ret; 2823 } 2824 2825 static int si_init_smc_spll_table(struct radeon_device *rdev) 2826 { 2827 struct ni_power_info *ni_pi = ni_get_pi(rdev); 2828 struct si_power_info *si_pi = si_get_pi(rdev); 2829 SMC_SISLANDS_SPLL_DIV_TABLE *spll_table; 2830 SISLANDS_SMC_SCLK_VALUE sclk_params; 2831 u32 fb_div, p_div; 2832 u32 clk_s, clk_v; 2833 u32 sclk = 0; 2834 int ret = 0; 2835 u32 tmp; 2836 int i; 2837 2838 if (si_pi->spll_table_start == 0) 2839 return -EINVAL; 2840 2841 spll_table = kzalloc(sizeof(SMC_SISLANDS_SPLL_DIV_TABLE), GFP_KERNEL); 2842 if (spll_table == NULL) 2843 return -ENOMEM; 2844 2845 for (i = 0; i < 256; i++) { 2846 ret = si_calculate_sclk_params(rdev, sclk, &sclk_params); 2847 if (ret) 2848 break; 2849 2850 p_div = (sclk_params.vCG_SPLL_FUNC_CNTL & SPLL_PDIV_A_MASK) >> SPLL_PDIV_A_SHIFT; 2851 fb_div = (sclk_params.vCG_SPLL_FUNC_CNTL_3 & SPLL_FB_DIV_MASK) >> SPLL_FB_DIV_SHIFT; 2852 clk_s = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM & CLK_S_MASK) >> CLK_S_SHIFT; 2853 clk_v = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM_2 & CLK_V_MASK) >> CLK_V_SHIFT; 2854 2855 fb_div &= ~0x00001FFF; 2856 fb_div >>= 1; 2857 clk_v >>= 6; 2858 2859 if (p_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT)) 2860 ret = -EINVAL; 2861 if (fb_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT)) 2862 ret = -EINVAL; 2863 if (clk_s & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT)) 2864 ret = -EINVAL; 2865 if (clk_v & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT)) 2866 ret = -EINVAL; 2867 2868 if (ret) 2869 break; 2870 2871 tmp = ((fb_div << SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK) | 2872 ((p_div << SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK); 2873 spll_table->freq[i] = cpu_to_be32(tmp); 2874 2875 tmp = ((clk_v << SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK) | 2876 ((clk_s << SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK); 2877 spll_table->ss[i] = cpu_to_be32(tmp); 2878 2879 sclk += 512; 2880 } 2881 2882 2883 if (!ret) 2884 ret = si_copy_bytes_to_smc(rdev, si_pi->spll_table_start, 2885 (u8 *)spll_table, sizeof(SMC_SISLANDS_SPLL_DIV_TABLE), 2886 si_pi->sram_end); 2887 2888 if (ret) 2889 ni_pi->enable_power_containment = false; 2890 2891 kfree(spll_table); 2892 2893 return ret; 2894 } 2895 2896 static u16 si_get_lower_of_leakage_and_vce_voltage(struct radeon_device *rdev, 2897 u16 vce_voltage) 2898 { 2899 u16 highest_leakage = 0; 2900 struct si_power_info *si_pi = si_get_pi(rdev); 2901 int i; 2902 2903 for (i = 0; i < si_pi->leakage_voltage.count; i++){ 2904 if (highest_leakage < si_pi->leakage_voltage.entries[i].voltage) 2905 highest_leakage = si_pi->leakage_voltage.entries[i].voltage; 2906 } 2907 2908 if (si_pi->leakage_voltage.count && (highest_leakage < vce_voltage)) 2909 return highest_leakage; 2910 2911 return vce_voltage; 2912 } 2913 2914 static int si_get_vce_clock_voltage(struct radeon_device *rdev, 2915 u32 evclk, u32 ecclk, u16 *voltage) 2916 { 2917 u32 i; 2918 int ret = -EINVAL; 2919 struct radeon_vce_clock_voltage_dependency_table *table = 2920 &rdev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table; 2921 2922 if (((evclk == 0) && (ecclk == 0)) || 2923 (table && (table->count == 0))) { 2924 *voltage = 0; 2925 return 0; 2926 } 2927 2928 for (i = 0; i < table->count; i++) { 2929 if ((evclk <= table->entries[i].evclk) && 2930 (ecclk <= table->entries[i].ecclk)) { 2931 *voltage = table->entries[i].v; 2932 ret = 0; 2933 break; 2934 } 2935 } 2936 2937 /* if no match return the highest voltage */ 2938 if (ret) 2939 *voltage = table->entries[table->count - 1].v; 2940 2941 *voltage = si_get_lower_of_leakage_and_vce_voltage(rdev, *voltage); 2942 2943 return ret; 2944 } 2945 2946 static void si_apply_state_adjust_rules(struct radeon_device *rdev, 2947 struct radeon_ps *rps) 2948 { 2949 struct ni_ps *ps = ni_get_ps(rps); 2950 struct radeon_clock_and_voltage_limits *max_limits; 2951 bool disable_mclk_switching = false; 2952 bool disable_sclk_switching = false; 2953 u32 mclk, sclk; 2954 u16 vddc, vddci, min_vce_voltage = 0; 2955 u32 max_sclk_vddc, max_mclk_vddci, max_mclk_vddc; 2956 u32 max_sclk = 0, max_mclk = 0; 2957 int i; 2958 2959 if (rdev->family == CHIP_HAINAN) { 2960 if ((rdev->pdev->revision == 0x81) || 2961 (rdev->pdev->revision == 0xC3) || 2962 (rdev->pdev->device == 0x6664) || 2963 (rdev->pdev->device == 0x6665) || 2964 (rdev->pdev->device == 0x6667)) { 2965 max_sclk = 75000; 2966 } 2967 if ((rdev->pdev->revision == 0xC3) || 2968 (rdev->pdev->device == 0x6665)) { 2969 max_sclk = 60000; 2970 max_mclk = 80000; 2971 } 2972 } else if (rdev->family == CHIP_OLAND) { 2973 if ((rdev->pdev->revision == 0xC7) || 2974 (rdev->pdev->revision == 0x80) || 2975 (rdev->pdev->revision == 0x81) || 2976 (rdev->pdev->revision == 0x83) || 2977 (rdev->pdev->revision == 0x87) || 2978 (rdev->pdev->device == 0x6604) || 2979 (rdev->pdev->device == 0x6605)) { 2980 max_sclk = 75000; 2981 } 2982 2983 if (rdev->pm.dpm.high_pixelclock_count > 1) 2984 disable_sclk_switching = true; 2985 } 2986 2987 if (rps->vce_active) { 2988 rps->evclk = rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].evclk; 2989 rps->ecclk = rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].ecclk; 2990 si_get_vce_clock_voltage(rdev, rps->evclk, rps->ecclk, 2991 &min_vce_voltage); 2992 } else { 2993 rps->evclk = 0; 2994 rps->ecclk = 0; 2995 } 2996 2997 if ((rdev->pm.dpm.new_active_crtc_count > 1) || 2998 ni_dpm_vblank_too_short(rdev)) 2999 disable_mclk_switching = true; 3000 3001 if (rps->vclk || rps->dclk) { 3002 disable_mclk_switching = true; 3003 disable_sclk_switching = true; 3004 } 3005 3006 if (rdev->pm.dpm.ac_power) 3007 max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac; 3008 else 3009 max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc; 3010 3011 for (i = ps->performance_level_count - 2; i >= 0; i--) { 3012 if (ps->performance_levels[i].vddc > ps->performance_levels[i+1].vddc) 3013 ps->performance_levels[i].vddc = ps->performance_levels[i+1].vddc; 3014 } 3015 if (rdev->pm.dpm.ac_power == false) { 3016 for (i = 0; i < ps->performance_level_count; i++) { 3017 if (ps->performance_levels[i].mclk > max_limits->mclk) 3018 ps->performance_levels[i].mclk = max_limits->mclk; 3019 if (ps->performance_levels[i].sclk > max_limits->sclk) 3020 ps->performance_levels[i].sclk = max_limits->sclk; 3021 if (ps->performance_levels[i].vddc > max_limits->vddc) 3022 ps->performance_levels[i].vddc = max_limits->vddc; 3023 if (ps->performance_levels[i].vddci > max_limits->vddci) 3024 ps->performance_levels[i].vddci = max_limits->vddci; 3025 } 3026 } 3027 3028 /* limit clocks to max supported clocks based on voltage dependency tables */ 3029 btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk, 3030 &max_sclk_vddc); 3031 btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk, 3032 &max_mclk_vddci); 3033 btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk, 3034 &max_mclk_vddc); 3035 3036 for (i = 0; i < ps->performance_level_count; i++) { 3037 if (max_sclk_vddc) { 3038 if (ps->performance_levels[i].sclk > max_sclk_vddc) 3039 ps->performance_levels[i].sclk = max_sclk_vddc; 3040 } 3041 if (max_mclk_vddci) { 3042 if (ps->performance_levels[i].mclk > max_mclk_vddci) 3043 ps->performance_levels[i].mclk = max_mclk_vddci; 3044 } 3045 if (max_mclk_vddc) { 3046 if (ps->performance_levels[i].mclk > max_mclk_vddc) 3047 ps->performance_levels[i].mclk = max_mclk_vddc; 3048 } 3049 if (max_mclk) { 3050 if (ps->performance_levels[i].mclk > max_mclk) 3051 ps->performance_levels[i].mclk = max_mclk; 3052 } 3053 if (max_sclk) { 3054 if (ps->performance_levels[i].sclk > max_sclk) 3055 ps->performance_levels[i].sclk = max_sclk; 3056 } 3057 } 3058 3059 /* XXX validate the min clocks required for display */ 3060 3061 if (disable_mclk_switching) { 3062 mclk = ps->performance_levels[ps->performance_level_count - 1].mclk; 3063 vddci = ps->performance_levels[ps->performance_level_count - 1].vddci; 3064 } else { 3065 mclk = ps->performance_levels[0].mclk; 3066 vddci = ps->performance_levels[0].vddci; 3067 } 3068 3069 if (disable_sclk_switching) { 3070 sclk = ps->performance_levels[ps->performance_level_count - 1].sclk; 3071 vddc = ps->performance_levels[ps->performance_level_count - 1].vddc; 3072 } else { 3073 sclk = ps->performance_levels[0].sclk; 3074 vddc = ps->performance_levels[0].vddc; 3075 } 3076 3077 if (rps->vce_active) { 3078 if (sclk < rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].sclk) 3079 sclk = rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].sclk; 3080 if (mclk < rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].mclk) 3081 mclk = rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].mclk; 3082 } 3083 3084 /* adjusted low state */ 3085 ps->performance_levels[0].sclk = sclk; 3086 ps->performance_levels[0].mclk = mclk; 3087 ps->performance_levels[0].vddc = vddc; 3088 ps->performance_levels[0].vddci = vddci; 3089 3090 if (disable_sclk_switching) { 3091 sclk = ps->performance_levels[0].sclk; 3092 for (i = 1; i < ps->performance_level_count; i++) { 3093 if (sclk < ps->performance_levels[i].sclk) 3094 sclk = ps->performance_levels[i].sclk; 3095 } 3096 for (i = 0; i < ps->performance_level_count; i++) { 3097 ps->performance_levels[i].sclk = sclk; 3098 ps->performance_levels[i].vddc = vddc; 3099 } 3100 } else { 3101 for (i = 1; i < ps->performance_level_count; i++) { 3102 if (ps->performance_levels[i].sclk < ps->performance_levels[i - 1].sclk) 3103 ps->performance_levels[i].sclk = ps->performance_levels[i - 1].sclk; 3104 if (ps->performance_levels[i].vddc < ps->performance_levels[i - 1].vddc) 3105 ps->performance_levels[i].vddc = ps->performance_levels[i - 1].vddc; 3106 } 3107 } 3108 3109 if (disable_mclk_switching) { 3110 mclk = ps->performance_levels[0].mclk; 3111 for (i = 1; i < ps->performance_level_count; i++) { 3112 if (mclk < ps->performance_levels[i].mclk) 3113 mclk = ps->performance_levels[i].mclk; 3114 } 3115 for (i = 0; i < ps->performance_level_count; i++) { 3116 ps->performance_levels[i].mclk = mclk; 3117 ps->performance_levels[i].vddci = vddci; 3118 } 3119 } else { 3120 for (i = 1; i < ps->performance_level_count; i++) { 3121 if (ps->performance_levels[i].mclk < ps->performance_levels[i - 1].mclk) 3122 ps->performance_levels[i].mclk = ps->performance_levels[i - 1].mclk; 3123 if (ps->performance_levels[i].vddci < ps->performance_levels[i - 1].vddci) 3124 ps->performance_levels[i].vddci = ps->performance_levels[i - 1].vddci; 3125 } 3126 } 3127 3128 for (i = 0; i < ps->performance_level_count; i++) 3129 btc_adjust_clock_combinations(rdev, max_limits, 3130 &ps->performance_levels[i]); 3131 3132 for (i = 0; i < ps->performance_level_count; i++) { 3133 if (ps->performance_levels[i].vddc < min_vce_voltage) 3134 ps->performance_levels[i].vddc = min_vce_voltage; 3135 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk, 3136 ps->performance_levels[i].sclk, 3137 max_limits->vddc, &ps->performance_levels[i].vddc); 3138 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk, 3139 ps->performance_levels[i].mclk, 3140 max_limits->vddci, &ps->performance_levels[i].vddci); 3141 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk, 3142 ps->performance_levels[i].mclk, 3143 max_limits->vddc, &ps->performance_levels[i].vddc); 3144 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk, 3145 rdev->clock.current_dispclk, 3146 max_limits->vddc, &ps->performance_levels[i].vddc); 3147 } 3148 3149 for (i = 0; i < ps->performance_level_count; i++) { 3150 btc_apply_voltage_delta_rules(rdev, 3151 max_limits->vddc, max_limits->vddci, 3152 &ps->performance_levels[i].vddc, 3153 &ps->performance_levels[i].vddci); 3154 } 3155 3156 ps->dc_compatible = true; 3157 for (i = 0; i < ps->performance_level_count; i++) { 3158 if (ps->performance_levels[i].vddc > rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.vddc) 3159 ps->dc_compatible = false; 3160 } 3161 } 3162 3163 #if 0 3164 static int si_read_smc_soft_register(struct radeon_device *rdev, 3165 u16 reg_offset, u32 *value) 3166 { 3167 struct si_power_info *si_pi = si_get_pi(rdev); 3168 3169 return si_read_smc_sram_dword(rdev, 3170 si_pi->soft_regs_start + reg_offset, value, 3171 si_pi->sram_end); 3172 } 3173 #endif 3174 3175 static int si_write_smc_soft_register(struct radeon_device *rdev, 3176 u16 reg_offset, u32 value) 3177 { 3178 struct si_power_info *si_pi = si_get_pi(rdev); 3179 3180 return si_write_smc_sram_dword(rdev, 3181 si_pi->soft_regs_start + reg_offset, 3182 value, si_pi->sram_end); 3183 } 3184 3185 static bool si_is_special_1gb_platform(struct radeon_device *rdev) 3186 { 3187 bool ret = false; 3188 u32 tmp, width, row, column, bank, density; 3189 bool is_memory_gddr5, is_special; 3190 3191 tmp = RREG32(MC_SEQ_MISC0); 3192 is_memory_gddr5 = (MC_SEQ_MISC0_GDDR5_VALUE == ((tmp & MC_SEQ_MISC0_GDDR5_MASK) >> MC_SEQ_MISC0_GDDR5_SHIFT)); 3193 is_special = (MC_SEQ_MISC0_REV_ID_VALUE == ((tmp & MC_SEQ_MISC0_REV_ID_MASK) >> MC_SEQ_MISC0_REV_ID_SHIFT)) 3194 & (MC_SEQ_MISC0_VEN_ID_VALUE == ((tmp & MC_SEQ_MISC0_VEN_ID_MASK) >> MC_SEQ_MISC0_VEN_ID_SHIFT)); 3195 3196 WREG32(MC_SEQ_IO_DEBUG_INDEX, 0xb); 3197 width = ((RREG32(MC_SEQ_IO_DEBUG_DATA) >> 1) & 1) ? 16 : 32; 3198 3199 tmp = RREG32(MC_ARB_RAMCFG); 3200 row = ((tmp & NOOFROWS_MASK) >> NOOFROWS_SHIFT) + 10; 3201 column = ((tmp & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT) + 8; 3202 bank = ((tmp & NOOFBANK_MASK) >> NOOFBANK_SHIFT) + 2; 3203 3204 density = (1 << (row + column - 20 + bank)) * width; 3205 3206 if ((rdev->pdev->device == 0x6819) && 3207 is_memory_gddr5 && is_special && (density == 0x400)) 3208 ret = true; 3209 3210 return ret; 3211 } 3212 3213 static void si_get_leakage_vddc(struct radeon_device *rdev) 3214 { 3215 struct si_power_info *si_pi = si_get_pi(rdev); 3216 u16 vddc, count = 0; 3217 int i, ret; 3218 3219 for (i = 0; i < SISLANDS_MAX_LEAKAGE_COUNT; i++) { 3220 ret = radeon_atom_get_leakage_vddc_based_on_leakage_idx(rdev, &vddc, SISLANDS_LEAKAGE_INDEX0 + i); 3221 3222 if (!ret && (vddc > 0) && (vddc != (SISLANDS_LEAKAGE_INDEX0 + i))) { 3223 si_pi->leakage_voltage.entries[count].voltage = vddc; 3224 si_pi->leakage_voltage.entries[count].leakage_index = 3225 SISLANDS_LEAKAGE_INDEX0 + i; 3226 count++; 3227 } 3228 } 3229 si_pi->leakage_voltage.count = count; 3230 } 3231 3232 static int si_get_leakage_voltage_from_leakage_index(struct radeon_device *rdev, 3233 u32 index, u16 *leakage_voltage) 3234 { 3235 struct si_power_info *si_pi = si_get_pi(rdev); 3236 int i; 3237 3238 if (leakage_voltage == NULL) 3239 return -EINVAL; 3240 3241 if ((index & 0xff00) != 0xff00) 3242 return -EINVAL; 3243 3244 if ((index & 0xff) > SISLANDS_MAX_LEAKAGE_COUNT + 1) 3245 return -EINVAL; 3246 3247 if (index < SISLANDS_LEAKAGE_INDEX0) 3248 return -EINVAL; 3249 3250 for (i = 0; i < si_pi->leakage_voltage.count; i++) { 3251 if (si_pi->leakage_voltage.entries[i].leakage_index == index) { 3252 *leakage_voltage = si_pi->leakage_voltage.entries[i].voltage; 3253 return 0; 3254 } 3255 } 3256 return -EAGAIN; 3257 } 3258 3259 static void si_set_dpm_event_sources(struct radeon_device *rdev, u32 sources) 3260 { 3261 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 3262 bool want_thermal_protection; 3263 enum radeon_dpm_event_src dpm_event_src; 3264 3265 switch (sources) { 3266 case 0: 3267 default: 3268 want_thermal_protection = false; 3269 break; 3270 case (1 << RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL): 3271 want_thermal_protection = true; 3272 dpm_event_src = RADEON_DPM_EVENT_SRC_DIGITAL; 3273 break; 3274 case (1 << RADEON_DPM_AUTO_THROTTLE_SRC_EXTERNAL): 3275 want_thermal_protection = true; 3276 dpm_event_src = RADEON_DPM_EVENT_SRC_EXTERNAL; 3277 break; 3278 case ((1 << RADEON_DPM_AUTO_THROTTLE_SRC_EXTERNAL) | 3279 (1 << RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL)): 3280 want_thermal_protection = true; 3281 dpm_event_src = RADEON_DPM_EVENT_SRC_DIGIAL_OR_EXTERNAL; 3282 break; 3283 } 3284 3285 if (want_thermal_protection) { 3286 WREG32_P(CG_THERMAL_CTRL, DPM_EVENT_SRC(dpm_event_src), ~DPM_EVENT_SRC_MASK); 3287 if (pi->thermal_protection) 3288 WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS); 3289 } else { 3290 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS); 3291 } 3292 } 3293 3294 static void si_enable_auto_throttle_source(struct radeon_device *rdev, 3295 enum radeon_dpm_auto_throttle_src source, 3296 bool enable) 3297 { 3298 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 3299 3300 if (enable) { 3301 if (!(pi->active_auto_throttle_sources & (1 << source))) { 3302 pi->active_auto_throttle_sources |= 1 << source; 3303 si_set_dpm_event_sources(rdev, pi->active_auto_throttle_sources); 3304 } 3305 } else { 3306 if (pi->active_auto_throttle_sources & (1 << source)) { 3307 pi->active_auto_throttle_sources &= ~(1 << source); 3308 si_set_dpm_event_sources(rdev, pi->active_auto_throttle_sources); 3309 } 3310 } 3311 } 3312 3313 static void si_start_dpm(struct radeon_device *rdev) 3314 { 3315 WREG32_P(GENERAL_PWRMGT, GLOBAL_PWRMGT_EN, ~GLOBAL_PWRMGT_EN); 3316 } 3317 3318 static void si_stop_dpm(struct radeon_device *rdev) 3319 { 3320 WREG32_P(GENERAL_PWRMGT, 0, ~GLOBAL_PWRMGT_EN); 3321 } 3322 3323 static void si_enable_sclk_control(struct radeon_device *rdev, bool enable) 3324 { 3325 if (enable) 3326 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~SCLK_PWRMGT_OFF); 3327 else 3328 WREG32_P(SCLK_PWRMGT_CNTL, SCLK_PWRMGT_OFF, ~SCLK_PWRMGT_OFF); 3329 3330 } 3331 3332 #if 0 3333 static int si_notify_hardware_of_thermal_state(struct radeon_device *rdev, 3334 u32 thermal_level) 3335 { 3336 PPSMC_Result ret; 3337 3338 if (thermal_level == 0) { 3339 ret = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt); 3340 if (ret == PPSMC_Result_OK) 3341 return 0; 3342 else 3343 return -EINVAL; 3344 } 3345 return 0; 3346 } 3347 3348 static void si_notify_hardware_vpu_recovery_event(struct radeon_device *rdev) 3349 { 3350 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_tdr_is_about_to_happen, true); 3351 } 3352 #endif 3353 3354 #if 0 3355 static int si_notify_hw_of_powersource(struct radeon_device *rdev, bool ac_power) 3356 { 3357 if (ac_power) 3358 return (si_send_msg_to_smc(rdev, PPSMC_MSG_RunningOnAC) == PPSMC_Result_OK) ? 3359 0 : -EINVAL; 3360 3361 return 0; 3362 } 3363 #endif 3364 3365 static PPSMC_Result si_send_msg_to_smc_with_parameter(struct radeon_device *rdev, 3366 PPSMC_Msg msg, u32 parameter) 3367 { 3368 WREG32(SMC_SCRATCH0, parameter); 3369 return si_send_msg_to_smc(rdev, msg); 3370 } 3371 3372 static int si_restrict_performance_levels_before_switch(struct radeon_device *rdev) 3373 { 3374 if (si_send_msg_to_smc(rdev, PPSMC_MSG_NoForcedLevel) != PPSMC_Result_OK) 3375 return -EINVAL; 3376 3377 return (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 1) == PPSMC_Result_OK) ? 3378 0 : -EINVAL; 3379 } 3380 3381 int si_dpm_force_performance_level(struct radeon_device *rdev, 3382 enum radeon_dpm_forced_level level) 3383 { 3384 struct radeon_ps *rps = rdev->pm.dpm.current_ps; 3385 struct ni_ps *ps = ni_get_ps(rps); 3386 u32 levels = ps->performance_level_count; 3387 3388 if (level == RADEON_DPM_FORCED_LEVEL_HIGH) { 3389 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK) 3390 return -EINVAL; 3391 3392 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 1) != PPSMC_Result_OK) 3393 return -EINVAL; 3394 } else if (level == RADEON_DPM_FORCED_LEVEL_LOW) { 3395 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK) 3396 return -EINVAL; 3397 3398 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 1) != PPSMC_Result_OK) 3399 return -EINVAL; 3400 } else if (level == RADEON_DPM_FORCED_LEVEL_AUTO) { 3401 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK) 3402 return -EINVAL; 3403 3404 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK) 3405 return -EINVAL; 3406 } 3407 3408 rdev->pm.dpm.forced_level = level; 3409 3410 return 0; 3411 } 3412 3413 #if 0 3414 static int si_set_boot_state(struct radeon_device *rdev) 3415 { 3416 return (si_send_msg_to_smc(rdev, PPSMC_MSG_SwitchToInitialState) == PPSMC_Result_OK) ? 3417 0 : -EINVAL; 3418 } 3419 #endif 3420 3421 static int si_set_sw_state(struct radeon_device *rdev) 3422 { 3423 return (si_send_msg_to_smc(rdev, PPSMC_MSG_SwitchToSwState) == PPSMC_Result_OK) ? 3424 0 : -EINVAL; 3425 } 3426 3427 static int si_halt_smc(struct radeon_device *rdev) 3428 { 3429 if (si_send_msg_to_smc(rdev, PPSMC_MSG_Halt) != PPSMC_Result_OK) 3430 return -EINVAL; 3431 3432 return (si_wait_for_smc_inactive(rdev) == PPSMC_Result_OK) ? 3433 0 : -EINVAL; 3434 } 3435 3436 static int si_resume_smc(struct radeon_device *rdev) 3437 { 3438 if (si_send_msg_to_smc(rdev, PPSMC_FlushDataCache) != PPSMC_Result_OK) 3439 return -EINVAL; 3440 3441 return (si_send_msg_to_smc(rdev, PPSMC_MSG_Resume) == PPSMC_Result_OK) ? 3442 0 : -EINVAL; 3443 } 3444 3445 static void si_dpm_start_smc(struct radeon_device *rdev) 3446 { 3447 si_program_jump_on_start(rdev); 3448 si_start_smc(rdev); 3449 si_start_smc_clock(rdev); 3450 } 3451 3452 static void si_dpm_stop_smc(struct radeon_device *rdev) 3453 { 3454 si_reset_smc(rdev); 3455 si_stop_smc_clock(rdev); 3456 } 3457 3458 static int si_process_firmware_header(struct radeon_device *rdev) 3459 { 3460 struct si_power_info *si_pi = si_get_pi(rdev); 3461 u32 tmp; 3462 int ret; 3463 3464 ret = si_read_smc_sram_dword(rdev, 3465 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3466 SISLANDS_SMC_FIRMWARE_HEADER_stateTable, 3467 &tmp, si_pi->sram_end); 3468 if (ret) 3469 return ret; 3470 3471 si_pi->state_table_start = tmp; 3472 3473 ret = si_read_smc_sram_dword(rdev, 3474 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3475 SISLANDS_SMC_FIRMWARE_HEADER_softRegisters, 3476 &tmp, si_pi->sram_end); 3477 if (ret) 3478 return ret; 3479 3480 si_pi->soft_regs_start = tmp; 3481 3482 ret = si_read_smc_sram_dword(rdev, 3483 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3484 SISLANDS_SMC_FIRMWARE_HEADER_mcRegisterTable, 3485 &tmp, si_pi->sram_end); 3486 if (ret) 3487 return ret; 3488 3489 si_pi->mc_reg_table_start = tmp; 3490 3491 ret = si_read_smc_sram_dword(rdev, 3492 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3493 SISLANDS_SMC_FIRMWARE_HEADER_fanTable, 3494 &tmp, si_pi->sram_end); 3495 if (ret) 3496 return ret; 3497 3498 si_pi->fan_table_start = tmp; 3499 3500 ret = si_read_smc_sram_dword(rdev, 3501 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3502 SISLANDS_SMC_FIRMWARE_HEADER_mcArbDramAutoRefreshTable, 3503 &tmp, si_pi->sram_end); 3504 if (ret) 3505 return ret; 3506 3507 si_pi->arb_table_start = tmp; 3508 3509 ret = si_read_smc_sram_dword(rdev, 3510 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3511 SISLANDS_SMC_FIRMWARE_HEADER_CacConfigTable, 3512 &tmp, si_pi->sram_end); 3513 if (ret) 3514 return ret; 3515 3516 si_pi->cac_table_start = tmp; 3517 3518 ret = si_read_smc_sram_dword(rdev, 3519 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3520 SISLANDS_SMC_FIRMWARE_HEADER_DteConfiguration, 3521 &tmp, si_pi->sram_end); 3522 if (ret) 3523 return ret; 3524 3525 si_pi->dte_table_start = tmp; 3526 3527 ret = si_read_smc_sram_dword(rdev, 3528 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3529 SISLANDS_SMC_FIRMWARE_HEADER_spllTable, 3530 &tmp, si_pi->sram_end); 3531 if (ret) 3532 return ret; 3533 3534 si_pi->spll_table_start = tmp; 3535 3536 ret = si_read_smc_sram_dword(rdev, 3537 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3538 SISLANDS_SMC_FIRMWARE_HEADER_PAPMParameters, 3539 &tmp, si_pi->sram_end); 3540 if (ret) 3541 return ret; 3542 3543 si_pi->papm_cfg_table_start = tmp; 3544 3545 return ret; 3546 } 3547 3548 static void si_read_clock_registers(struct radeon_device *rdev) 3549 { 3550 struct si_power_info *si_pi = si_get_pi(rdev); 3551 3552 si_pi->clock_registers.cg_spll_func_cntl = RREG32(CG_SPLL_FUNC_CNTL); 3553 si_pi->clock_registers.cg_spll_func_cntl_2 = RREG32(CG_SPLL_FUNC_CNTL_2); 3554 si_pi->clock_registers.cg_spll_func_cntl_3 = RREG32(CG_SPLL_FUNC_CNTL_3); 3555 si_pi->clock_registers.cg_spll_func_cntl_4 = RREG32(CG_SPLL_FUNC_CNTL_4); 3556 si_pi->clock_registers.cg_spll_spread_spectrum = RREG32(CG_SPLL_SPREAD_SPECTRUM); 3557 si_pi->clock_registers.cg_spll_spread_spectrum_2 = RREG32(CG_SPLL_SPREAD_SPECTRUM_2); 3558 si_pi->clock_registers.dll_cntl = RREG32(DLL_CNTL); 3559 si_pi->clock_registers.mclk_pwrmgt_cntl = RREG32(MCLK_PWRMGT_CNTL); 3560 si_pi->clock_registers.mpll_ad_func_cntl = RREG32(MPLL_AD_FUNC_CNTL); 3561 si_pi->clock_registers.mpll_dq_func_cntl = RREG32(MPLL_DQ_FUNC_CNTL); 3562 si_pi->clock_registers.mpll_func_cntl = RREG32(MPLL_FUNC_CNTL); 3563 si_pi->clock_registers.mpll_func_cntl_1 = RREG32(MPLL_FUNC_CNTL_1); 3564 si_pi->clock_registers.mpll_func_cntl_2 = RREG32(MPLL_FUNC_CNTL_2); 3565 si_pi->clock_registers.mpll_ss1 = RREG32(MPLL_SS1); 3566 si_pi->clock_registers.mpll_ss2 = RREG32(MPLL_SS2); 3567 } 3568 3569 static void si_enable_thermal_protection(struct radeon_device *rdev, 3570 bool enable) 3571 { 3572 if (enable) 3573 WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS); 3574 else 3575 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS); 3576 } 3577 3578 static void si_enable_acpi_power_management(struct radeon_device *rdev) 3579 { 3580 WREG32_P(GENERAL_PWRMGT, STATIC_PM_EN, ~STATIC_PM_EN); 3581 } 3582 3583 #if 0 3584 static int si_enter_ulp_state(struct radeon_device *rdev) 3585 { 3586 WREG32(SMC_MESSAGE_0, PPSMC_MSG_SwitchToMinimumPower); 3587 3588 udelay(25000); 3589 3590 return 0; 3591 } 3592 3593 static int si_exit_ulp_state(struct radeon_device *rdev) 3594 { 3595 int i; 3596 3597 WREG32(SMC_MESSAGE_0, PPSMC_MSG_ResumeFromMinimumPower); 3598 3599 udelay(7000); 3600 3601 for (i = 0; i < rdev->usec_timeout; i++) { 3602 if (RREG32(SMC_RESP_0) == 1) 3603 break; 3604 udelay(1000); 3605 } 3606 3607 return 0; 3608 } 3609 #endif 3610 3611 static int si_notify_smc_display_change(struct radeon_device *rdev, 3612 bool has_display) 3613 { 3614 PPSMC_Msg msg = has_display ? 3615 PPSMC_MSG_HasDisplay : PPSMC_MSG_NoDisplay; 3616 3617 return (si_send_msg_to_smc(rdev, msg) == PPSMC_Result_OK) ? 3618 0 : -EINVAL; 3619 } 3620 3621 static void si_program_response_times(struct radeon_device *rdev) 3622 { 3623 u32 voltage_response_time, acpi_delay_time, vbi_time_out; 3624 u32 vddc_dly, acpi_dly, vbi_dly; 3625 u32 reference_clock; 3626 3627 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_mvdd_chg_time, 1); 3628 3629 voltage_response_time = (u32)rdev->pm.dpm.voltage_response_time; 3630 3631 if (voltage_response_time == 0) 3632 voltage_response_time = 1000; 3633 3634 acpi_delay_time = 15000; 3635 vbi_time_out = 100000; 3636 3637 reference_clock = radeon_get_xclk(rdev); 3638 3639 vddc_dly = (voltage_response_time * reference_clock) / 100; 3640 acpi_dly = (acpi_delay_time * reference_clock) / 100; 3641 vbi_dly = (vbi_time_out * reference_clock) / 100; 3642 3643 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_delay_vreg, vddc_dly); 3644 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_delay_acpi, acpi_dly); 3645 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_mclk_chg_timeout, vbi_dly); 3646 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_mc_block_delay, 0xAA); 3647 } 3648 3649 static void si_program_ds_registers(struct radeon_device *rdev) 3650 { 3651 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 3652 u32 tmp = 1; /* XXX: 0x10 on tahiti A0 */ 3653 3654 if (eg_pi->sclk_deep_sleep) { 3655 WREG32_P(MISC_CLK_CNTL, DEEP_SLEEP_CLK_SEL(tmp), ~DEEP_SLEEP_CLK_SEL_MASK); 3656 WREG32_P(CG_SPLL_AUTOSCALE_CNTL, AUTOSCALE_ON_SS_CLEAR, 3657 ~AUTOSCALE_ON_SS_CLEAR); 3658 } 3659 } 3660 3661 static void si_program_display_gap(struct radeon_device *rdev) 3662 { 3663 u32 tmp, pipe; 3664 int i; 3665 3666 tmp = RREG32(CG_DISPLAY_GAP_CNTL) & ~(DISP1_GAP_MASK | DISP2_GAP_MASK); 3667 if (rdev->pm.dpm.new_active_crtc_count > 0) 3668 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM); 3669 else 3670 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE); 3671 3672 if (rdev->pm.dpm.new_active_crtc_count > 1) 3673 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM); 3674 else 3675 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE); 3676 3677 WREG32(CG_DISPLAY_GAP_CNTL, tmp); 3678 3679 tmp = RREG32(DCCG_DISP_SLOW_SELECT_REG); 3680 pipe = (tmp & DCCG_DISP1_SLOW_SELECT_MASK) >> DCCG_DISP1_SLOW_SELECT_SHIFT; 3681 3682 if ((rdev->pm.dpm.new_active_crtc_count > 0) && 3683 (!(rdev->pm.dpm.new_active_crtcs & (1 << pipe)))) { 3684 /* find the first active crtc */ 3685 for (i = 0; i < rdev->num_crtc; i++) { 3686 if (rdev->pm.dpm.new_active_crtcs & (1 << i)) 3687 break; 3688 } 3689 if (i == rdev->num_crtc) 3690 pipe = 0; 3691 else 3692 pipe = i; 3693 3694 tmp &= ~DCCG_DISP1_SLOW_SELECT_MASK; 3695 tmp |= DCCG_DISP1_SLOW_SELECT(pipe); 3696 WREG32(DCCG_DISP_SLOW_SELECT_REG, tmp); 3697 } 3698 3699 /* Setting this to false forces the performance state to low if the crtcs are disabled. 3700 * This can be a problem on PowerXpress systems or if you want to use the card 3701 * for offscreen rendering or compute if there are no crtcs enabled. 3702 */ 3703 si_notify_smc_display_change(rdev, rdev->pm.dpm.new_active_crtc_count > 0); 3704 } 3705 3706 static void si_enable_spread_spectrum(struct radeon_device *rdev, bool enable) 3707 { 3708 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 3709 3710 if (enable) { 3711 if (pi->sclk_ss) 3712 WREG32_P(GENERAL_PWRMGT, DYN_SPREAD_SPECTRUM_EN, ~DYN_SPREAD_SPECTRUM_EN); 3713 } else { 3714 WREG32_P(CG_SPLL_SPREAD_SPECTRUM, 0, ~SSEN); 3715 WREG32_P(GENERAL_PWRMGT, 0, ~DYN_SPREAD_SPECTRUM_EN); 3716 } 3717 } 3718 3719 static void si_setup_bsp(struct radeon_device *rdev) 3720 { 3721 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 3722 u32 xclk = radeon_get_xclk(rdev); 3723 3724 r600_calculate_u_and_p(pi->asi, 3725 xclk, 3726 16, 3727 &pi->bsp, 3728 &pi->bsu); 3729 3730 r600_calculate_u_and_p(pi->pasi, 3731 xclk, 3732 16, 3733 &pi->pbsp, 3734 &pi->pbsu); 3735 3736 3737 pi->dsp = BSP(pi->bsp) | BSU(pi->bsu); 3738 pi->psp = BSP(pi->pbsp) | BSU(pi->pbsu); 3739 3740 WREG32(CG_BSP, pi->dsp); 3741 } 3742 3743 static void si_program_git(struct radeon_device *rdev) 3744 { 3745 WREG32_P(CG_GIT, CG_GICST(R600_GICST_DFLT), ~CG_GICST_MASK); 3746 } 3747 3748 static void si_program_tp(struct radeon_device *rdev) 3749 { 3750 int i; 3751 enum r600_td td = R600_TD_DFLT; 3752 3753 for (i = 0; i < R600_PM_NUMBER_OF_TC; i++) 3754 WREG32(CG_FFCT_0 + (i * 4), (UTC_0(r600_utc[i]) | DTC_0(r600_dtc[i]))); 3755 3756 if (td == R600_TD_AUTO) 3757 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_FORCE_TREND_SEL); 3758 else 3759 WREG32_P(SCLK_PWRMGT_CNTL, FIR_FORCE_TREND_SEL, ~FIR_FORCE_TREND_SEL); 3760 3761 if (td == R600_TD_UP) 3762 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_TREND_MODE); 3763 3764 if (td == R600_TD_DOWN) 3765 WREG32_P(SCLK_PWRMGT_CNTL, FIR_TREND_MODE, ~FIR_TREND_MODE); 3766 } 3767 3768 static void si_program_tpp(struct radeon_device *rdev) 3769 { 3770 WREG32(CG_TPC, R600_TPC_DFLT); 3771 } 3772 3773 static void si_program_sstp(struct radeon_device *rdev) 3774 { 3775 WREG32(CG_SSP, (SSTU(R600_SSTU_DFLT) | SST(R600_SST_DFLT))); 3776 } 3777 3778 static void si_enable_display_gap(struct radeon_device *rdev) 3779 { 3780 u32 tmp = RREG32(CG_DISPLAY_GAP_CNTL); 3781 3782 tmp &= ~(DISP1_GAP_MASK | DISP2_GAP_MASK); 3783 tmp |= (DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE) | 3784 DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE)); 3785 3786 tmp &= ~(DISP1_GAP_MCHG_MASK | DISP2_GAP_MCHG_MASK); 3787 tmp |= (DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK) | 3788 DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE)); 3789 WREG32(CG_DISPLAY_GAP_CNTL, tmp); 3790 } 3791 3792 static void si_program_vc(struct radeon_device *rdev) 3793 { 3794 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 3795 3796 WREG32(CG_FTV, pi->vrc); 3797 } 3798 3799 static void si_clear_vc(struct radeon_device *rdev) 3800 { 3801 WREG32(CG_FTV, 0); 3802 } 3803 3804 u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock) 3805 { 3806 u8 mc_para_index; 3807 3808 if (memory_clock < 10000) 3809 mc_para_index = 0; 3810 else if (memory_clock >= 80000) 3811 mc_para_index = 0x0f; 3812 else 3813 mc_para_index = (u8)((memory_clock - 10000) / 5000 + 1); 3814 return mc_para_index; 3815 } 3816 3817 u8 si_get_mclk_frequency_ratio(u32 memory_clock, bool strobe_mode) 3818 { 3819 u8 mc_para_index; 3820 3821 if (strobe_mode) { 3822 if (memory_clock < 12500) 3823 mc_para_index = 0x00; 3824 else if (memory_clock > 47500) 3825 mc_para_index = 0x0f; 3826 else 3827 mc_para_index = (u8)((memory_clock - 10000) / 2500); 3828 } else { 3829 if (memory_clock < 65000) 3830 mc_para_index = 0x00; 3831 else if (memory_clock > 135000) 3832 mc_para_index = 0x0f; 3833 else 3834 mc_para_index = (u8)((memory_clock - 60000) / 5000); 3835 } 3836 return mc_para_index; 3837 } 3838 3839 static u8 si_get_strobe_mode_settings(struct radeon_device *rdev, u32 mclk) 3840 { 3841 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 3842 bool strobe_mode = false; 3843 u8 result = 0; 3844 3845 if (mclk <= pi->mclk_strobe_mode_threshold) 3846 strobe_mode = true; 3847 3848 if (pi->mem_gddr5) 3849 result = si_get_mclk_frequency_ratio(mclk, strobe_mode); 3850 else 3851 result = si_get_ddr3_mclk_frequency_ratio(mclk); 3852 3853 if (strobe_mode) 3854 result |= SISLANDS_SMC_STROBE_ENABLE; 3855 3856 return result; 3857 } 3858 3859 static int si_upload_firmware(struct radeon_device *rdev) 3860 { 3861 struct si_power_info *si_pi = si_get_pi(rdev); 3862 int ret; 3863 3864 si_reset_smc(rdev); 3865 si_stop_smc_clock(rdev); 3866 3867 ret = si_load_smc_ucode(rdev, si_pi->sram_end); 3868 3869 return ret; 3870 } 3871 3872 static bool si_validate_phase_shedding_tables(struct radeon_device *rdev, 3873 const struct atom_voltage_table *table, 3874 const struct radeon_phase_shedding_limits_table *limits) 3875 { 3876 u32 data, num_bits, num_levels; 3877 3878 if ((table == NULL) || (limits == NULL)) 3879 return false; 3880 3881 data = table->mask_low; 3882 3883 num_bits = hweight32(data); 3884 3885 if (num_bits == 0) 3886 return false; 3887 3888 num_levels = (1 << num_bits); 3889 3890 if (table->count != num_levels) 3891 return false; 3892 3893 if (limits->count != (num_levels - 1)) 3894 return false; 3895 3896 return true; 3897 } 3898 3899 void si_trim_voltage_table_to_fit_state_table(struct radeon_device *rdev, 3900 u32 max_voltage_steps, 3901 struct atom_voltage_table *voltage_table) 3902 { 3903 unsigned int i, diff; 3904 3905 if (voltage_table->count <= max_voltage_steps) 3906 return; 3907 3908 diff = voltage_table->count - max_voltage_steps; 3909 3910 for (i= 0; i < max_voltage_steps; i++) 3911 voltage_table->entries[i] = voltage_table->entries[i + diff]; 3912 3913 voltage_table->count = max_voltage_steps; 3914 } 3915 3916 static int si_get_svi2_voltage_table(struct radeon_device *rdev, 3917 struct radeon_clock_voltage_dependency_table *voltage_dependency_table, 3918 struct atom_voltage_table *voltage_table) 3919 { 3920 u32 i; 3921 3922 if (voltage_dependency_table == NULL) 3923 return -EINVAL; 3924 3925 voltage_table->mask_low = 0; 3926 voltage_table->phase_delay = 0; 3927 3928 voltage_table->count = voltage_dependency_table->count; 3929 for (i = 0; i < voltage_table->count; i++) { 3930 voltage_table->entries[i].value = voltage_dependency_table->entries[i].v; 3931 voltage_table->entries[i].smio_low = 0; 3932 } 3933 3934 return 0; 3935 } 3936 3937 static int si_construct_voltage_tables(struct radeon_device *rdev) 3938 { 3939 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 3940 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 3941 struct si_power_info *si_pi = si_get_pi(rdev); 3942 int ret; 3943 3944 if (pi->voltage_control) { 3945 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDC, 3946 VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddc_voltage_table); 3947 if (ret) 3948 return ret; 3949 3950 if (eg_pi->vddc_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS) 3951 si_trim_voltage_table_to_fit_state_table(rdev, 3952 SISLANDS_MAX_NO_VREG_STEPS, 3953 &eg_pi->vddc_voltage_table); 3954 } else if (si_pi->voltage_control_svi2) { 3955 ret = si_get_svi2_voltage_table(rdev, 3956 &rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk, 3957 &eg_pi->vddc_voltage_table); 3958 if (ret) 3959 return ret; 3960 } else { 3961 return -EINVAL; 3962 } 3963 3964 if (eg_pi->vddci_control) { 3965 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDCI, 3966 VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddci_voltage_table); 3967 if (ret) 3968 return ret; 3969 3970 if (eg_pi->vddci_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS) 3971 si_trim_voltage_table_to_fit_state_table(rdev, 3972 SISLANDS_MAX_NO_VREG_STEPS, 3973 &eg_pi->vddci_voltage_table); 3974 } 3975 if (si_pi->vddci_control_svi2) { 3976 ret = si_get_svi2_voltage_table(rdev, 3977 &rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk, 3978 &eg_pi->vddci_voltage_table); 3979 if (ret) 3980 return ret; 3981 } 3982 3983 if (pi->mvdd_control) { 3984 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_MVDDC, 3985 VOLTAGE_OBJ_GPIO_LUT, &si_pi->mvdd_voltage_table); 3986 3987 if (ret) { 3988 pi->mvdd_control = false; 3989 return ret; 3990 } 3991 3992 if (si_pi->mvdd_voltage_table.count == 0) { 3993 pi->mvdd_control = false; 3994 return -EINVAL; 3995 } 3996 3997 if (si_pi->mvdd_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS) 3998 si_trim_voltage_table_to_fit_state_table(rdev, 3999 SISLANDS_MAX_NO_VREG_STEPS, 4000 &si_pi->mvdd_voltage_table); 4001 } 4002 4003 if (si_pi->vddc_phase_shed_control) { 4004 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDC, 4005 VOLTAGE_OBJ_PHASE_LUT, &si_pi->vddc_phase_shed_table); 4006 if (ret) 4007 si_pi->vddc_phase_shed_control = false; 4008 4009 if ((si_pi->vddc_phase_shed_table.count == 0) || 4010 (si_pi->vddc_phase_shed_table.count > SISLANDS_MAX_NO_VREG_STEPS)) 4011 si_pi->vddc_phase_shed_control = false; 4012 } 4013 4014 return 0; 4015 } 4016 4017 static void si_populate_smc_voltage_table(struct radeon_device *rdev, 4018 const struct atom_voltage_table *voltage_table, 4019 SISLANDS_SMC_STATETABLE *table) 4020 { 4021 unsigned int i; 4022 4023 for (i = 0; i < voltage_table->count; i++) 4024 table->lowSMIO[i] |= cpu_to_be32(voltage_table->entries[i].smio_low); 4025 } 4026 4027 static int si_populate_smc_voltage_tables(struct radeon_device *rdev, 4028 SISLANDS_SMC_STATETABLE *table) 4029 { 4030 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4031 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 4032 struct si_power_info *si_pi = si_get_pi(rdev); 4033 u8 i; 4034 4035 if (si_pi->voltage_control_svi2) { 4036 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svc, 4037 si_pi->svc_gpio_id); 4038 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svd, 4039 si_pi->svd_gpio_id); 4040 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_svi_rework_plat_type, 4041 2); 4042 } else { 4043 if (eg_pi->vddc_voltage_table.count) { 4044 si_populate_smc_voltage_table(rdev, &eg_pi->vddc_voltage_table, table); 4045 table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] = 4046 cpu_to_be32(eg_pi->vddc_voltage_table.mask_low); 4047 4048 for (i = 0; i < eg_pi->vddc_voltage_table.count; i++) { 4049 if (pi->max_vddc_in_table <= eg_pi->vddc_voltage_table.entries[i].value) { 4050 table->maxVDDCIndexInPPTable = i; 4051 break; 4052 } 4053 } 4054 } 4055 4056 if (eg_pi->vddci_voltage_table.count) { 4057 si_populate_smc_voltage_table(rdev, &eg_pi->vddci_voltage_table, table); 4058 4059 table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDCI] = 4060 cpu_to_be32(eg_pi->vddci_voltage_table.mask_low); 4061 } 4062 4063 4064 if (si_pi->mvdd_voltage_table.count) { 4065 si_populate_smc_voltage_table(rdev, &si_pi->mvdd_voltage_table, table); 4066 4067 table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_MVDD] = 4068 cpu_to_be32(si_pi->mvdd_voltage_table.mask_low); 4069 } 4070 4071 if (si_pi->vddc_phase_shed_control) { 4072 if (si_validate_phase_shedding_tables(rdev, &si_pi->vddc_phase_shed_table, 4073 &rdev->pm.dpm.dyn_state.phase_shedding_limits_table)) { 4074 si_populate_smc_voltage_table(rdev, &si_pi->vddc_phase_shed_table, table); 4075 4076 table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC_PHASE_SHEDDING] = 4077 cpu_to_be32(si_pi->vddc_phase_shed_table.mask_low); 4078 4079 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_phase_shedding_delay, 4080 (u32)si_pi->vddc_phase_shed_table.phase_delay); 4081 } else { 4082 si_pi->vddc_phase_shed_control = false; 4083 } 4084 } 4085 } 4086 4087 return 0; 4088 } 4089 4090 static int si_populate_voltage_value(struct radeon_device *rdev, 4091 const struct atom_voltage_table *table, 4092 u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage) 4093 { 4094 unsigned int i; 4095 4096 for (i = 0; i < table->count; i++) { 4097 if (value <= table->entries[i].value) { 4098 voltage->index = (u8)i; 4099 voltage->value = cpu_to_be16(table->entries[i].value); 4100 break; 4101 } 4102 } 4103 4104 if (i >= table->count) 4105 return -EINVAL; 4106 4107 return 0; 4108 } 4109 4110 static int si_populate_mvdd_value(struct radeon_device *rdev, u32 mclk, 4111 SISLANDS_SMC_VOLTAGE_VALUE *voltage) 4112 { 4113 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4114 struct si_power_info *si_pi = si_get_pi(rdev); 4115 4116 if (pi->mvdd_control) { 4117 if (mclk <= pi->mvdd_split_frequency) 4118 voltage->index = 0; 4119 else 4120 voltage->index = (u8)(si_pi->mvdd_voltage_table.count) - 1; 4121 4122 voltage->value = cpu_to_be16(si_pi->mvdd_voltage_table.entries[voltage->index].value); 4123 } 4124 return 0; 4125 } 4126 4127 static int si_get_std_voltage_value(struct radeon_device *rdev, 4128 SISLANDS_SMC_VOLTAGE_VALUE *voltage, 4129 u16 *std_voltage) 4130 { 4131 u16 v_index; 4132 bool voltage_found = false; 4133 *std_voltage = be16_to_cpu(voltage->value); 4134 4135 if (rdev->pm.dpm.dyn_state.cac_leakage_table.entries) { 4136 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_NEW_CAC_VOLTAGE) { 4137 if (rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries == NULL) 4138 return -EINVAL; 4139 4140 for (v_index = 0; (u32)v_index < rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) { 4141 if (be16_to_cpu(voltage->value) == 4142 (u16)rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) { 4143 voltage_found = true; 4144 if ((u32)v_index < rdev->pm.dpm.dyn_state.cac_leakage_table.count) 4145 *std_voltage = 4146 rdev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc; 4147 else 4148 *std_voltage = 4149 rdev->pm.dpm.dyn_state.cac_leakage_table.entries[rdev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc; 4150 break; 4151 } 4152 } 4153 4154 if (!voltage_found) { 4155 for (v_index = 0; (u32)v_index < rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) { 4156 if (be16_to_cpu(voltage->value) <= 4157 (u16)rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) { 4158 voltage_found = true; 4159 if ((u32)v_index < rdev->pm.dpm.dyn_state.cac_leakage_table.count) 4160 *std_voltage = 4161 rdev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc; 4162 else 4163 *std_voltage = 4164 rdev->pm.dpm.dyn_state.cac_leakage_table.entries[rdev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc; 4165 break; 4166 } 4167 } 4168 } 4169 } else { 4170 if ((u32)voltage->index < rdev->pm.dpm.dyn_state.cac_leakage_table.count) 4171 *std_voltage = rdev->pm.dpm.dyn_state.cac_leakage_table.entries[voltage->index].vddc; 4172 } 4173 } 4174 4175 return 0; 4176 } 4177 4178 static int si_populate_std_voltage_value(struct radeon_device *rdev, 4179 u16 value, u8 index, 4180 SISLANDS_SMC_VOLTAGE_VALUE *voltage) 4181 { 4182 voltage->index = index; 4183 voltage->value = cpu_to_be16(value); 4184 4185 return 0; 4186 } 4187 4188 static int si_populate_phase_shedding_value(struct radeon_device *rdev, 4189 const struct radeon_phase_shedding_limits_table *limits, 4190 u16 voltage, u32 sclk, u32 mclk, 4191 SISLANDS_SMC_VOLTAGE_VALUE *smc_voltage) 4192 { 4193 unsigned int i; 4194 4195 for (i = 0; i < limits->count; i++) { 4196 if ((voltage <= limits->entries[i].voltage) && 4197 (sclk <= limits->entries[i].sclk) && 4198 (mclk <= limits->entries[i].mclk)) 4199 break; 4200 } 4201 4202 smc_voltage->phase_settings = (u8)i; 4203 4204 return 0; 4205 } 4206 4207 static int si_init_arb_table_index(struct radeon_device *rdev) 4208 { 4209 struct si_power_info *si_pi = si_get_pi(rdev); 4210 u32 tmp; 4211 int ret; 4212 4213 ret = si_read_smc_sram_dword(rdev, si_pi->arb_table_start, &tmp, si_pi->sram_end); 4214 if (ret) 4215 return ret; 4216 4217 tmp &= 0x00FFFFFF; 4218 tmp |= MC_CG_ARB_FREQ_F1 << 24; 4219 4220 return si_write_smc_sram_dword(rdev, si_pi->arb_table_start, tmp, si_pi->sram_end); 4221 } 4222 4223 static int si_initial_switch_from_arb_f0_to_f1(struct radeon_device *rdev) 4224 { 4225 return ni_copy_and_switch_arb_sets(rdev, MC_CG_ARB_FREQ_F0, MC_CG_ARB_FREQ_F1); 4226 } 4227 4228 static int si_reset_to_default(struct radeon_device *rdev) 4229 { 4230 return (si_send_msg_to_smc(rdev, PPSMC_MSG_ResetToDefaults) == PPSMC_Result_OK) ? 4231 0 : -EINVAL; 4232 } 4233 4234 static int si_force_switch_to_arb_f0(struct radeon_device *rdev) 4235 { 4236 struct si_power_info *si_pi = si_get_pi(rdev); 4237 u32 tmp; 4238 int ret; 4239 4240 ret = si_read_smc_sram_dword(rdev, si_pi->arb_table_start, 4241 &tmp, si_pi->sram_end); 4242 if (ret) 4243 return ret; 4244 4245 tmp = (tmp >> 24) & 0xff; 4246 4247 if (tmp == MC_CG_ARB_FREQ_F0) 4248 return 0; 4249 4250 return ni_copy_and_switch_arb_sets(rdev, tmp, MC_CG_ARB_FREQ_F0); 4251 } 4252 4253 static u32 si_calculate_memory_refresh_rate(struct radeon_device *rdev, 4254 u32 engine_clock) 4255 { 4256 u32 dram_rows; 4257 u32 dram_refresh_rate; 4258 u32 mc_arb_rfsh_rate; 4259 u32 tmp = (RREG32(MC_ARB_RAMCFG) & NOOFROWS_MASK) >> NOOFROWS_SHIFT; 4260 4261 if (tmp >= 4) 4262 dram_rows = 16384; 4263 else 4264 dram_rows = 1 << (tmp + 10); 4265 4266 dram_refresh_rate = 1 << ((RREG32(MC_SEQ_MISC0) & 0x3) + 3); 4267 mc_arb_rfsh_rate = ((engine_clock * 10) * dram_refresh_rate / dram_rows - 32) / 64; 4268 4269 return mc_arb_rfsh_rate; 4270 } 4271 4272 static int si_populate_memory_timing_parameters(struct radeon_device *rdev, 4273 struct rv7xx_pl *pl, 4274 SMC_SIslands_MCArbDramTimingRegisterSet *arb_regs) 4275 { 4276 u32 dram_timing; 4277 u32 dram_timing2; 4278 u32 burst_time; 4279 4280 arb_regs->mc_arb_rfsh_rate = 4281 (u8)si_calculate_memory_refresh_rate(rdev, pl->sclk); 4282 4283 radeon_atom_set_engine_dram_timings(rdev, 4284 pl->sclk, 4285 pl->mclk); 4286 4287 dram_timing = RREG32(MC_ARB_DRAM_TIMING); 4288 dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2); 4289 burst_time = RREG32(MC_ARB_BURST_TIME) & STATE0_MASK; 4290 4291 arb_regs->mc_arb_dram_timing = cpu_to_be32(dram_timing); 4292 arb_regs->mc_arb_dram_timing2 = cpu_to_be32(dram_timing2); 4293 arb_regs->mc_arb_burst_time = (u8)burst_time; 4294 4295 return 0; 4296 } 4297 4298 static int si_do_program_memory_timing_parameters(struct radeon_device *rdev, 4299 struct radeon_ps *radeon_state, 4300 unsigned int first_arb_set) 4301 { 4302 struct si_power_info *si_pi = si_get_pi(rdev); 4303 struct ni_ps *state = ni_get_ps(radeon_state); 4304 SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 }; 4305 int i, ret = 0; 4306 4307 for (i = 0; i < state->performance_level_count; i++) { 4308 ret = si_populate_memory_timing_parameters(rdev, &state->performance_levels[i], &arb_regs); 4309 if (ret) 4310 break; 4311 ret = si_copy_bytes_to_smc(rdev, 4312 si_pi->arb_table_start + 4313 offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) + 4314 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * (first_arb_set + i), 4315 (u8 *)&arb_regs, 4316 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet), 4317 si_pi->sram_end); 4318 if (ret) 4319 break; 4320 } 4321 4322 return ret; 4323 } 4324 4325 static int si_program_memory_timing_parameters(struct radeon_device *rdev, 4326 struct radeon_ps *radeon_new_state) 4327 { 4328 return si_do_program_memory_timing_parameters(rdev, radeon_new_state, 4329 SISLANDS_DRIVER_STATE_ARB_INDEX); 4330 } 4331 4332 static int si_populate_initial_mvdd_value(struct radeon_device *rdev, 4333 struct SISLANDS_SMC_VOLTAGE_VALUE *voltage) 4334 { 4335 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4336 struct si_power_info *si_pi = si_get_pi(rdev); 4337 4338 if (pi->mvdd_control) 4339 return si_populate_voltage_value(rdev, &si_pi->mvdd_voltage_table, 4340 si_pi->mvdd_bootup_value, voltage); 4341 4342 return 0; 4343 } 4344 4345 static int si_populate_smc_initial_state(struct radeon_device *rdev, 4346 struct radeon_ps *radeon_initial_state, 4347 SISLANDS_SMC_STATETABLE *table) 4348 { 4349 struct ni_ps *initial_state = ni_get_ps(radeon_initial_state); 4350 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4351 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 4352 struct si_power_info *si_pi = si_get_pi(rdev); 4353 u32 reg; 4354 int ret; 4355 4356 table->initialState.level.mclk.vDLL_CNTL = 4357 cpu_to_be32(si_pi->clock_registers.dll_cntl); 4358 table->initialState.level.mclk.vMCLK_PWRMGT_CNTL = 4359 cpu_to_be32(si_pi->clock_registers.mclk_pwrmgt_cntl); 4360 table->initialState.level.mclk.vMPLL_AD_FUNC_CNTL = 4361 cpu_to_be32(si_pi->clock_registers.mpll_ad_func_cntl); 4362 table->initialState.level.mclk.vMPLL_DQ_FUNC_CNTL = 4363 cpu_to_be32(si_pi->clock_registers.mpll_dq_func_cntl); 4364 table->initialState.level.mclk.vMPLL_FUNC_CNTL = 4365 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl); 4366 table->initialState.level.mclk.vMPLL_FUNC_CNTL_1 = 4367 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_1); 4368 table->initialState.level.mclk.vMPLL_FUNC_CNTL_2 = 4369 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_2); 4370 table->initialState.level.mclk.vMPLL_SS = 4371 cpu_to_be32(si_pi->clock_registers.mpll_ss1); 4372 table->initialState.level.mclk.vMPLL_SS2 = 4373 cpu_to_be32(si_pi->clock_registers.mpll_ss2); 4374 4375 table->initialState.level.mclk.mclk_value = 4376 cpu_to_be32(initial_state->performance_levels[0].mclk); 4377 4378 table->initialState.level.sclk.vCG_SPLL_FUNC_CNTL = 4379 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl); 4380 table->initialState.level.sclk.vCG_SPLL_FUNC_CNTL_2 = 4381 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_2); 4382 table->initialState.level.sclk.vCG_SPLL_FUNC_CNTL_3 = 4383 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_3); 4384 table->initialState.level.sclk.vCG_SPLL_FUNC_CNTL_4 = 4385 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_4); 4386 table->initialState.level.sclk.vCG_SPLL_SPREAD_SPECTRUM = 4387 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum); 4388 table->initialState.level.sclk.vCG_SPLL_SPREAD_SPECTRUM_2 = 4389 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum_2); 4390 4391 table->initialState.level.sclk.sclk_value = 4392 cpu_to_be32(initial_state->performance_levels[0].sclk); 4393 4394 table->initialState.level.arbRefreshState = 4395 SISLANDS_INITIAL_STATE_ARB_INDEX; 4396 4397 table->initialState.level.ACIndex = 0; 4398 4399 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table, 4400 initial_state->performance_levels[0].vddc, 4401 &table->initialState.level.vddc); 4402 4403 if (!ret) { 4404 u16 std_vddc; 4405 4406 ret = si_get_std_voltage_value(rdev, 4407 &table->initialState.level.vddc, 4408 &std_vddc); 4409 if (!ret) 4410 si_populate_std_voltage_value(rdev, std_vddc, 4411 table->initialState.level.vddc.index, 4412 &table->initialState.level.std_vddc); 4413 } 4414 4415 if (eg_pi->vddci_control) 4416 si_populate_voltage_value(rdev, 4417 &eg_pi->vddci_voltage_table, 4418 initial_state->performance_levels[0].vddci, 4419 &table->initialState.level.vddci); 4420 4421 if (si_pi->vddc_phase_shed_control) 4422 si_populate_phase_shedding_value(rdev, 4423 &rdev->pm.dpm.dyn_state.phase_shedding_limits_table, 4424 initial_state->performance_levels[0].vddc, 4425 initial_state->performance_levels[0].sclk, 4426 initial_state->performance_levels[0].mclk, 4427 &table->initialState.level.vddc); 4428 4429 si_populate_initial_mvdd_value(rdev, &table->initialState.level.mvdd); 4430 4431 reg = CG_R(0xffff) | CG_L(0); 4432 table->initialState.level.aT = cpu_to_be32(reg); 4433 4434 table->initialState.level.bSP = cpu_to_be32(pi->dsp); 4435 4436 table->initialState.level.gen2PCIE = (u8)si_pi->boot_pcie_gen; 4437 4438 if (pi->mem_gddr5) { 4439 table->initialState.level.strobeMode = 4440 si_get_strobe_mode_settings(rdev, 4441 initial_state->performance_levels[0].mclk); 4442 4443 if (initial_state->performance_levels[0].mclk > pi->mclk_edc_enable_threshold) 4444 table->initialState.level.mcFlags = SISLANDS_SMC_MC_EDC_RD_FLAG | SISLANDS_SMC_MC_EDC_WR_FLAG; 4445 else 4446 table->initialState.level.mcFlags = 0; 4447 } 4448 4449 table->initialState.levelCount = 1; 4450 4451 table->initialState.flags |= PPSMC_SWSTATE_FLAG_DC; 4452 4453 table->initialState.level.dpm2.MaxPS = 0; 4454 table->initialState.level.dpm2.NearTDPDec = 0; 4455 table->initialState.level.dpm2.AboveSafeInc = 0; 4456 table->initialState.level.dpm2.BelowSafeInc = 0; 4457 table->initialState.level.dpm2.PwrEfficiencyRatio = 0; 4458 4459 reg = MIN_POWER_MASK | MAX_POWER_MASK; 4460 table->initialState.level.SQPowerThrottle = cpu_to_be32(reg); 4461 4462 reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK; 4463 table->initialState.level.SQPowerThrottle_2 = cpu_to_be32(reg); 4464 4465 return 0; 4466 } 4467 4468 static int si_populate_smc_acpi_state(struct radeon_device *rdev, 4469 SISLANDS_SMC_STATETABLE *table) 4470 { 4471 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4472 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 4473 struct si_power_info *si_pi = si_get_pi(rdev); 4474 u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl; 4475 u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2; 4476 u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3; 4477 u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4; 4478 u32 dll_cntl = si_pi->clock_registers.dll_cntl; 4479 u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl; 4480 u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl; 4481 u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl; 4482 u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl; 4483 u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1; 4484 u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2; 4485 u32 reg; 4486 int ret; 4487 4488 table->ACPIState = table->initialState; 4489 4490 table->ACPIState.flags &= ~PPSMC_SWSTATE_FLAG_DC; 4491 4492 if (pi->acpi_vddc) { 4493 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table, 4494 pi->acpi_vddc, &table->ACPIState.level.vddc); 4495 if (!ret) { 4496 u16 std_vddc; 4497 4498 ret = si_get_std_voltage_value(rdev, 4499 &table->ACPIState.level.vddc, &std_vddc); 4500 if (!ret) 4501 si_populate_std_voltage_value(rdev, std_vddc, 4502 table->ACPIState.level.vddc.index, 4503 &table->ACPIState.level.std_vddc); 4504 } 4505 table->ACPIState.level.gen2PCIE = si_pi->acpi_pcie_gen; 4506 4507 if (si_pi->vddc_phase_shed_control) { 4508 si_populate_phase_shedding_value(rdev, 4509 &rdev->pm.dpm.dyn_state.phase_shedding_limits_table, 4510 pi->acpi_vddc, 4511 0, 4512 0, 4513 &table->ACPIState.level.vddc); 4514 } 4515 } else { 4516 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table, 4517 pi->min_vddc_in_table, &table->ACPIState.level.vddc); 4518 if (!ret) { 4519 u16 std_vddc; 4520 4521 ret = si_get_std_voltage_value(rdev, 4522 &table->ACPIState.level.vddc, &std_vddc); 4523 4524 if (!ret) 4525 si_populate_std_voltage_value(rdev, std_vddc, 4526 table->ACPIState.level.vddc.index, 4527 &table->ACPIState.level.std_vddc); 4528 } 4529 table->ACPIState.level.gen2PCIE = (u8)r600_get_pcie_gen_support(rdev, 4530 si_pi->sys_pcie_mask, 4531 si_pi->boot_pcie_gen, 4532 RADEON_PCIE_GEN1); 4533 4534 if (si_pi->vddc_phase_shed_control) 4535 si_populate_phase_shedding_value(rdev, 4536 &rdev->pm.dpm.dyn_state.phase_shedding_limits_table, 4537 pi->min_vddc_in_table, 4538 0, 4539 0, 4540 &table->ACPIState.level.vddc); 4541 } 4542 4543 if (pi->acpi_vddc) { 4544 if (eg_pi->acpi_vddci) 4545 si_populate_voltage_value(rdev, &eg_pi->vddci_voltage_table, 4546 eg_pi->acpi_vddci, 4547 &table->ACPIState.level.vddci); 4548 } 4549 4550 mclk_pwrmgt_cntl |= MRDCK0_RESET | MRDCK1_RESET; 4551 mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB); 4552 4553 dll_cntl &= ~(MRDCK0_BYPASS | MRDCK1_BYPASS); 4554 4555 spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK; 4556 spll_func_cntl_2 |= SCLK_MUX_SEL(4); 4557 4558 table->ACPIState.level.mclk.vDLL_CNTL = 4559 cpu_to_be32(dll_cntl); 4560 table->ACPIState.level.mclk.vMCLK_PWRMGT_CNTL = 4561 cpu_to_be32(mclk_pwrmgt_cntl); 4562 table->ACPIState.level.mclk.vMPLL_AD_FUNC_CNTL = 4563 cpu_to_be32(mpll_ad_func_cntl); 4564 table->ACPIState.level.mclk.vMPLL_DQ_FUNC_CNTL = 4565 cpu_to_be32(mpll_dq_func_cntl); 4566 table->ACPIState.level.mclk.vMPLL_FUNC_CNTL = 4567 cpu_to_be32(mpll_func_cntl); 4568 table->ACPIState.level.mclk.vMPLL_FUNC_CNTL_1 = 4569 cpu_to_be32(mpll_func_cntl_1); 4570 table->ACPIState.level.mclk.vMPLL_FUNC_CNTL_2 = 4571 cpu_to_be32(mpll_func_cntl_2); 4572 table->ACPIState.level.mclk.vMPLL_SS = 4573 cpu_to_be32(si_pi->clock_registers.mpll_ss1); 4574 table->ACPIState.level.mclk.vMPLL_SS2 = 4575 cpu_to_be32(si_pi->clock_registers.mpll_ss2); 4576 4577 table->ACPIState.level.sclk.vCG_SPLL_FUNC_CNTL = 4578 cpu_to_be32(spll_func_cntl); 4579 table->ACPIState.level.sclk.vCG_SPLL_FUNC_CNTL_2 = 4580 cpu_to_be32(spll_func_cntl_2); 4581 table->ACPIState.level.sclk.vCG_SPLL_FUNC_CNTL_3 = 4582 cpu_to_be32(spll_func_cntl_3); 4583 table->ACPIState.level.sclk.vCG_SPLL_FUNC_CNTL_4 = 4584 cpu_to_be32(spll_func_cntl_4); 4585 4586 table->ACPIState.level.mclk.mclk_value = 0; 4587 table->ACPIState.level.sclk.sclk_value = 0; 4588 4589 si_populate_mvdd_value(rdev, 0, &table->ACPIState.level.mvdd); 4590 4591 if (eg_pi->dynamic_ac_timing) 4592 table->ACPIState.level.ACIndex = 0; 4593 4594 table->ACPIState.level.dpm2.MaxPS = 0; 4595 table->ACPIState.level.dpm2.NearTDPDec = 0; 4596 table->ACPIState.level.dpm2.AboveSafeInc = 0; 4597 table->ACPIState.level.dpm2.BelowSafeInc = 0; 4598 table->ACPIState.level.dpm2.PwrEfficiencyRatio = 0; 4599 4600 reg = MIN_POWER_MASK | MAX_POWER_MASK; 4601 table->ACPIState.level.SQPowerThrottle = cpu_to_be32(reg); 4602 4603 reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK; 4604 table->ACPIState.level.SQPowerThrottle_2 = cpu_to_be32(reg); 4605 4606 return 0; 4607 } 4608 4609 static int si_populate_ulv_state(struct radeon_device *rdev, 4610 struct SISLANDS_SMC_SWSTATE_SINGLE *state) 4611 { 4612 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 4613 struct si_power_info *si_pi = si_get_pi(rdev); 4614 struct si_ulv_param *ulv = &si_pi->ulv; 4615 u32 sclk_in_sr = 1350; /* ??? */ 4616 int ret; 4617 4618 ret = si_convert_power_level_to_smc(rdev, &ulv->pl, 4619 &state->level); 4620 if (!ret) { 4621 if (eg_pi->sclk_deep_sleep) { 4622 if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ) 4623 state->level.stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS; 4624 else 4625 state->level.stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE; 4626 } 4627 if (ulv->one_pcie_lane_in_ulv) 4628 state->flags |= PPSMC_SWSTATE_FLAG_PCIE_X1; 4629 state->level.arbRefreshState = (u8)(SISLANDS_ULV_STATE_ARB_INDEX); 4630 state->level.ACIndex = 1; 4631 state->level.std_vddc = state->level.vddc; 4632 state->levelCount = 1; 4633 4634 state->flags |= PPSMC_SWSTATE_FLAG_DC; 4635 } 4636 4637 return ret; 4638 } 4639 4640 static int si_program_ulv_memory_timing_parameters(struct radeon_device *rdev) 4641 { 4642 struct si_power_info *si_pi = si_get_pi(rdev); 4643 struct si_ulv_param *ulv = &si_pi->ulv; 4644 SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 }; 4645 int ret; 4646 4647 ret = si_populate_memory_timing_parameters(rdev, &ulv->pl, 4648 &arb_regs); 4649 if (ret) 4650 return ret; 4651 4652 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_ulv_volt_change_delay, 4653 ulv->volt_change_delay); 4654 4655 ret = si_copy_bytes_to_smc(rdev, 4656 si_pi->arb_table_start + 4657 offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) + 4658 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * SISLANDS_ULV_STATE_ARB_INDEX, 4659 (u8 *)&arb_regs, 4660 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet), 4661 si_pi->sram_end); 4662 4663 return ret; 4664 } 4665 4666 static void si_get_mvdd_configuration(struct radeon_device *rdev) 4667 { 4668 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4669 4670 pi->mvdd_split_frequency = 30000; 4671 } 4672 4673 static int si_init_smc_table(struct radeon_device *rdev) 4674 { 4675 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4676 struct si_power_info *si_pi = si_get_pi(rdev); 4677 struct radeon_ps *radeon_boot_state = rdev->pm.dpm.boot_ps; 4678 const struct si_ulv_param *ulv = &si_pi->ulv; 4679 SISLANDS_SMC_STATETABLE *table = &si_pi->smc_statetable; 4680 int ret; 4681 u32 lane_width; 4682 u32 vr_hot_gpio; 4683 4684 si_populate_smc_voltage_tables(rdev, table); 4685 4686 switch (rdev->pm.int_thermal_type) { 4687 case THERMAL_TYPE_SI: 4688 case THERMAL_TYPE_EMC2103_WITH_INTERNAL: 4689 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_INTERNAL; 4690 break; 4691 case THERMAL_TYPE_NONE: 4692 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_NONE; 4693 break; 4694 default: 4695 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL; 4696 break; 4697 } 4698 4699 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_HARDWAREDC) 4700 table->systemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC; 4701 4702 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REGULATOR_HOT) { 4703 if ((rdev->pdev->device != 0x6818) && (rdev->pdev->device != 0x6819)) 4704 table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT; 4705 } 4706 4707 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_STEPVDDC) 4708 table->systemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC; 4709 4710 if (pi->mem_gddr5) 4711 table->systemFlags |= PPSMC_SYSTEMFLAG_GDDR5; 4712 4713 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REVERT_GPIO5_POLARITY) 4714 table->extraFlags |= PPSMC_EXTRAFLAGS_AC2DC_GPIO5_POLARITY_HIGH; 4715 4716 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_VRHOT_GPIO_CONFIGURABLE) { 4717 table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT_PROG_GPIO; 4718 vr_hot_gpio = rdev->pm.dpm.backbias_response_time; 4719 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_vr_hot_gpio, 4720 vr_hot_gpio); 4721 } 4722 4723 ret = si_populate_smc_initial_state(rdev, radeon_boot_state, table); 4724 if (ret) 4725 return ret; 4726 4727 ret = si_populate_smc_acpi_state(rdev, table); 4728 if (ret) 4729 return ret; 4730 4731 table->driverState.flags = table->initialState.flags; 4732 table->driverState.levelCount = table->initialState.levelCount; 4733 table->driverState.levels[0] = table->initialState.level; 4734 4735 ret = si_do_program_memory_timing_parameters(rdev, radeon_boot_state, 4736 SISLANDS_INITIAL_STATE_ARB_INDEX); 4737 if (ret) 4738 return ret; 4739 4740 if (ulv->supported && ulv->pl.vddc) { 4741 ret = si_populate_ulv_state(rdev, &table->ULVState); 4742 if (ret) 4743 return ret; 4744 4745 ret = si_program_ulv_memory_timing_parameters(rdev); 4746 if (ret) 4747 return ret; 4748 4749 WREG32(CG_ULV_CONTROL, ulv->cg_ulv_control); 4750 WREG32(CG_ULV_PARAMETER, ulv->cg_ulv_parameter); 4751 4752 lane_width = radeon_get_pcie_lanes(rdev); 4753 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width); 4754 } else { 4755 table->ULVState = table->initialState; 4756 } 4757 4758 return si_copy_bytes_to_smc(rdev, si_pi->state_table_start, 4759 (u8 *)table, sizeof(SISLANDS_SMC_STATETABLE), 4760 si_pi->sram_end); 4761 } 4762 4763 static int si_calculate_sclk_params(struct radeon_device *rdev, 4764 u32 engine_clock, 4765 SISLANDS_SMC_SCLK_VALUE *sclk) 4766 { 4767 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4768 struct si_power_info *si_pi = si_get_pi(rdev); 4769 struct atom_clock_dividers dividers; 4770 u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl; 4771 u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2; 4772 u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3; 4773 u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4; 4774 u32 cg_spll_spread_spectrum = si_pi->clock_registers.cg_spll_spread_spectrum; 4775 u32 cg_spll_spread_spectrum_2 = si_pi->clock_registers.cg_spll_spread_spectrum_2; 4776 u64 tmp; 4777 u32 reference_clock = rdev->clock.spll.reference_freq; 4778 u32 reference_divider; 4779 u32 fbdiv; 4780 int ret; 4781 4782 ret = radeon_atom_get_clock_dividers(rdev, COMPUTE_ENGINE_PLL_PARAM, 4783 engine_clock, false, ÷rs); 4784 if (ret) 4785 return ret; 4786 4787 reference_divider = 1 + dividers.ref_div; 4788 4789 tmp = (u64) engine_clock * reference_divider * dividers.post_div * 16384; 4790 do_div(tmp, reference_clock); 4791 fbdiv = (u32) tmp; 4792 4793 spll_func_cntl &= ~(SPLL_PDIV_A_MASK | SPLL_REF_DIV_MASK); 4794 spll_func_cntl |= SPLL_REF_DIV(dividers.ref_div); 4795 spll_func_cntl |= SPLL_PDIV_A(dividers.post_div); 4796 4797 spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK; 4798 spll_func_cntl_2 |= SCLK_MUX_SEL(2); 4799 4800 spll_func_cntl_3 &= ~SPLL_FB_DIV_MASK; 4801 spll_func_cntl_3 |= SPLL_FB_DIV(fbdiv); 4802 spll_func_cntl_3 |= SPLL_DITHEN; 4803 4804 if (pi->sclk_ss) { 4805 struct radeon_atom_ss ss; 4806 u32 vco_freq = engine_clock * dividers.post_div; 4807 4808 if (radeon_atombios_get_asic_ss_info(rdev, &ss, 4809 ASIC_INTERNAL_ENGINE_SS, vco_freq)) { 4810 u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate); 4811 u32 clk_v = 4 * ss.percentage * fbdiv / (clk_s * 10000); 4812 4813 cg_spll_spread_spectrum &= ~CLK_S_MASK; 4814 cg_spll_spread_spectrum |= CLK_S(clk_s); 4815 cg_spll_spread_spectrum |= SSEN; 4816 4817 cg_spll_spread_spectrum_2 &= ~CLK_V_MASK; 4818 cg_spll_spread_spectrum_2 |= CLK_V(clk_v); 4819 } 4820 } 4821 4822 sclk->sclk_value = engine_clock; 4823 sclk->vCG_SPLL_FUNC_CNTL = spll_func_cntl; 4824 sclk->vCG_SPLL_FUNC_CNTL_2 = spll_func_cntl_2; 4825 sclk->vCG_SPLL_FUNC_CNTL_3 = spll_func_cntl_3; 4826 sclk->vCG_SPLL_FUNC_CNTL_4 = spll_func_cntl_4; 4827 sclk->vCG_SPLL_SPREAD_SPECTRUM = cg_spll_spread_spectrum; 4828 sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cg_spll_spread_spectrum_2; 4829 4830 return 0; 4831 } 4832 4833 static int si_populate_sclk_value(struct radeon_device *rdev, 4834 u32 engine_clock, 4835 SISLANDS_SMC_SCLK_VALUE *sclk) 4836 { 4837 SISLANDS_SMC_SCLK_VALUE sclk_tmp; 4838 int ret; 4839 4840 ret = si_calculate_sclk_params(rdev, engine_clock, &sclk_tmp); 4841 if (!ret) { 4842 sclk->sclk_value = cpu_to_be32(sclk_tmp.sclk_value); 4843 sclk->vCG_SPLL_FUNC_CNTL = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL); 4844 sclk->vCG_SPLL_FUNC_CNTL_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_2); 4845 sclk->vCG_SPLL_FUNC_CNTL_3 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_3); 4846 sclk->vCG_SPLL_FUNC_CNTL_4 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_4); 4847 sclk->vCG_SPLL_SPREAD_SPECTRUM = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM); 4848 sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM_2); 4849 } 4850 4851 return ret; 4852 } 4853 4854 static int si_populate_mclk_value(struct radeon_device *rdev, 4855 u32 engine_clock, 4856 u32 memory_clock, 4857 SISLANDS_SMC_MCLK_VALUE *mclk, 4858 bool strobe_mode, 4859 bool dll_state_on) 4860 { 4861 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4862 struct si_power_info *si_pi = si_get_pi(rdev); 4863 u32 dll_cntl = si_pi->clock_registers.dll_cntl; 4864 u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl; 4865 u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl; 4866 u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl; 4867 u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl; 4868 u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1; 4869 u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2; 4870 u32 mpll_ss1 = si_pi->clock_registers.mpll_ss1; 4871 u32 mpll_ss2 = si_pi->clock_registers.mpll_ss2; 4872 struct atom_mpll_param mpll_param; 4873 int ret; 4874 4875 ret = radeon_atom_get_memory_pll_dividers(rdev, memory_clock, strobe_mode, &mpll_param); 4876 if (ret) 4877 return ret; 4878 4879 mpll_func_cntl &= ~BWCTRL_MASK; 4880 mpll_func_cntl |= BWCTRL(mpll_param.bwcntl); 4881 4882 mpll_func_cntl_1 &= ~(CLKF_MASK | CLKFRAC_MASK | VCO_MODE_MASK); 4883 mpll_func_cntl_1 |= CLKF(mpll_param.clkf) | 4884 CLKFRAC(mpll_param.clkfrac) | VCO_MODE(mpll_param.vco_mode); 4885 4886 mpll_ad_func_cntl &= ~YCLK_POST_DIV_MASK; 4887 mpll_ad_func_cntl |= YCLK_POST_DIV(mpll_param.post_div); 4888 4889 if (pi->mem_gddr5) { 4890 mpll_dq_func_cntl &= ~(YCLK_SEL_MASK | YCLK_POST_DIV_MASK); 4891 mpll_dq_func_cntl |= YCLK_SEL(mpll_param.yclk_sel) | 4892 YCLK_POST_DIV(mpll_param.post_div); 4893 } 4894 4895 if (pi->mclk_ss) { 4896 struct radeon_atom_ss ss; 4897 u32 freq_nom; 4898 u32 tmp; 4899 u32 reference_clock = rdev->clock.mpll.reference_freq; 4900 4901 if (pi->mem_gddr5) 4902 freq_nom = memory_clock * 4; 4903 else 4904 freq_nom = memory_clock * 2; 4905 4906 tmp = freq_nom / reference_clock; 4907 tmp = tmp * tmp; 4908 if (radeon_atombios_get_asic_ss_info(rdev, &ss, 4909 ASIC_INTERNAL_MEMORY_SS, freq_nom)) { 4910 u32 clks = reference_clock * 5 / ss.rate; 4911 u32 clkv = (u32)((((131 * ss.percentage * ss.rate) / 100) * tmp) / freq_nom); 4912 4913 mpll_ss1 &= ~CLKV_MASK; 4914 mpll_ss1 |= CLKV(clkv); 4915 4916 mpll_ss2 &= ~CLKS_MASK; 4917 mpll_ss2 |= CLKS(clks); 4918 } 4919 } 4920 4921 mclk_pwrmgt_cntl &= ~DLL_SPEED_MASK; 4922 mclk_pwrmgt_cntl |= DLL_SPEED(mpll_param.dll_speed); 4923 4924 if (dll_state_on) 4925 mclk_pwrmgt_cntl |= MRDCK0_PDNB | MRDCK1_PDNB; 4926 else 4927 mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB); 4928 4929 mclk->mclk_value = cpu_to_be32(memory_clock); 4930 mclk->vMPLL_FUNC_CNTL = cpu_to_be32(mpll_func_cntl); 4931 mclk->vMPLL_FUNC_CNTL_1 = cpu_to_be32(mpll_func_cntl_1); 4932 mclk->vMPLL_FUNC_CNTL_2 = cpu_to_be32(mpll_func_cntl_2); 4933 mclk->vMPLL_AD_FUNC_CNTL = cpu_to_be32(mpll_ad_func_cntl); 4934 mclk->vMPLL_DQ_FUNC_CNTL = cpu_to_be32(mpll_dq_func_cntl); 4935 mclk->vMCLK_PWRMGT_CNTL = cpu_to_be32(mclk_pwrmgt_cntl); 4936 mclk->vDLL_CNTL = cpu_to_be32(dll_cntl); 4937 mclk->vMPLL_SS = cpu_to_be32(mpll_ss1); 4938 mclk->vMPLL_SS2 = cpu_to_be32(mpll_ss2); 4939 4940 return 0; 4941 } 4942 4943 static void si_populate_smc_sp(struct radeon_device *rdev, 4944 struct radeon_ps *radeon_state, 4945 SISLANDS_SMC_SWSTATE *smc_state) 4946 { 4947 struct ni_ps *ps = ni_get_ps(radeon_state); 4948 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4949 int i; 4950 4951 for (i = 0; i < ps->performance_level_count - 1; i++) 4952 smc_state->levels[i].bSP = cpu_to_be32(pi->dsp); 4953 4954 smc_state->levels[ps->performance_level_count - 1].bSP = 4955 cpu_to_be32(pi->psp); 4956 } 4957 4958 static int si_convert_power_level_to_smc(struct radeon_device *rdev, 4959 struct rv7xx_pl *pl, 4960 SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level) 4961 { 4962 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4963 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 4964 struct si_power_info *si_pi = si_get_pi(rdev); 4965 int ret; 4966 bool dll_state_on; 4967 u16 std_vddc; 4968 bool gmc_pg = false; 4969 4970 if (eg_pi->pcie_performance_request && 4971 (si_pi->force_pcie_gen != RADEON_PCIE_GEN_INVALID)) 4972 level->gen2PCIE = (u8)si_pi->force_pcie_gen; 4973 else 4974 level->gen2PCIE = (u8)pl->pcie_gen; 4975 4976 ret = si_populate_sclk_value(rdev, pl->sclk, &level->sclk); 4977 if (ret) 4978 return ret; 4979 4980 level->mcFlags = 0; 4981 4982 if (pi->mclk_stutter_mode_threshold && 4983 (pl->mclk <= pi->mclk_stutter_mode_threshold) && 4984 !eg_pi->uvd_enabled && 4985 (RREG32(DPG_PIPE_STUTTER_CONTROL) & STUTTER_ENABLE) && 4986 (rdev->pm.dpm.new_active_crtc_count <= 2)) { 4987 level->mcFlags |= SISLANDS_SMC_MC_STUTTER_EN; 4988 4989 if (gmc_pg) 4990 level->mcFlags |= SISLANDS_SMC_MC_PG_EN; 4991 } 4992 4993 if (pi->mem_gddr5) { 4994 if (pl->mclk > pi->mclk_edc_enable_threshold) 4995 level->mcFlags |= SISLANDS_SMC_MC_EDC_RD_FLAG; 4996 4997 if (pl->mclk > eg_pi->mclk_edc_wr_enable_threshold) 4998 level->mcFlags |= SISLANDS_SMC_MC_EDC_WR_FLAG; 4999 5000 level->strobeMode = si_get_strobe_mode_settings(rdev, pl->mclk); 5001 5002 if (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) { 5003 if (si_get_mclk_frequency_ratio(pl->mclk, true) >= 5004 ((RREG32(MC_SEQ_MISC7) >> 16) & 0xf)) 5005 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false; 5006 else 5007 dll_state_on = ((RREG32(MC_SEQ_MISC6) >> 1) & 0x1) ? true : false; 5008 } else { 5009 dll_state_on = false; 5010 } 5011 } else { 5012 level->strobeMode = si_get_strobe_mode_settings(rdev, 5013 pl->mclk); 5014 5015 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false; 5016 } 5017 5018 ret = si_populate_mclk_value(rdev, 5019 pl->sclk, 5020 pl->mclk, 5021 &level->mclk, 5022 (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) != 0, dll_state_on); 5023 if (ret) 5024 return ret; 5025 5026 ret = si_populate_voltage_value(rdev, 5027 &eg_pi->vddc_voltage_table, 5028 pl->vddc, &level->vddc); 5029 if (ret) 5030 return ret; 5031 5032 5033 ret = si_get_std_voltage_value(rdev, &level->vddc, &std_vddc); 5034 if (ret) 5035 return ret; 5036 5037 ret = si_populate_std_voltage_value(rdev, std_vddc, 5038 level->vddc.index, &level->std_vddc); 5039 if (ret) 5040 return ret; 5041 5042 if (eg_pi->vddci_control) { 5043 ret = si_populate_voltage_value(rdev, &eg_pi->vddci_voltage_table, 5044 pl->vddci, &level->vddci); 5045 if (ret) 5046 return ret; 5047 } 5048 5049 if (si_pi->vddc_phase_shed_control) { 5050 ret = si_populate_phase_shedding_value(rdev, 5051 &rdev->pm.dpm.dyn_state.phase_shedding_limits_table, 5052 pl->vddc, 5053 pl->sclk, 5054 pl->mclk, 5055 &level->vddc); 5056 if (ret) 5057 return ret; 5058 } 5059 5060 level->MaxPoweredUpCU = si_pi->max_cu; 5061 5062 ret = si_populate_mvdd_value(rdev, pl->mclk, &level->mvdd); 5063 5064 return ret; 5065 } 5066 5067 static int si_populate_smc_t(struct radeon_device *rdev, 5068 struct radeon_ps *radeon_state, 5069 SISLANDS_SMC_SWSTATE *smc_state) 5070 { 5071 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 5072 struct ni_ps *state = ni_get_ps(radeon_state); 5073 u32 a_t; 5074 u32 t_l, t_h; 5075 u32 high_bsp; 5076 int i, ret; 5077 5078 if (state->performance_level_count >= 9) 5079 return -EINVAL; 5080 5081 if (state->performance_level_count < 2) { 5082 a_t = CG_R(0xffff) | CG_L(0); 5083 smc_state->levels[0].aT = cpu_to_be32(a_t); 5084 return 0; 5085 } 5086 5087 smc_state->levels[0].aT = cpu_to_be32(0); 5088 5089 for (i = 0; i <= state->performance_level_count - 2; i++) { 5090 ret = r600_calculate_at( 5091 (50 / SISLANDS_MAX_HARDWARE_POWERLEVELS) * 100 * (i + 1), 5092 100 * R600_AH_DFLT, 5093 state->performance_levels[i + 1].sclk, 5094 state->performance_levels[i].sclk, 5095 &t_l, 5096 &t_h); 5097 5098 if (ret) { 5099 t_h = (i + 1) * 1000 - 50 * R600_AH_DFLT; 5100 t_l = (i + 1) * 1000 + 50 * R600_AH_DFLT; 5101 } 5102 5103 a_t = be32_to_cpu(smc_state->levels[i].aT) & ~CG_R_MASK; 5104 a_t |= CG_R(t_l * pi->bsp / 20000); 5105 smc_state->levels[i].aT = cpu_to_be32(a_t); 5106 5107 high_bsp = (i == state->performance_level_count - 2) ? 5108 pi->pbsp : pi->bsp; 5109 a_t = CG_R(0xffff) | CG_L(t_h * high_bsp / 20000); 5110 smc_state->levels[i + 1].aT = cpu_to_be32(a_t); 5111 } 5112 5113 return 0; 5114 } 5115 5116 static int si_disable_ulv(struct radeon_device *rdev) 5117 { 5118 struct si_power_info *si_pi = si_get_pi(rdev); 5119 struct si_ulv_param *ulv = &si_pi->ulv; 5120 5121 if (ulv->supported) 5122 return (si_send_msg_to_smc(rdev, PPSMC_MSG_DisableULV) == PPSMC_Result_OK) ? 5123 0 : -EINVAL; 5124 5125 return 0; 5126 } 5127 5128 static bool si_is_state_ulv_compatible(struct radeon_device *rdev, 5129 struct radeon_ps *radeon_state) 5130 { 5131 const struct si_power_info *si_pi = si_get_pi(rdev); 5132 const struct si_ulv_param *ulv = &si_pi->ulv; 5133 const struct ni_ps *state = ni_get_ps(radeon_state); 5134 int i; 5135 5136 if (state->performance_levels[0].mclk != ulv->pl.mclk) 5137 return false; 5138 5139 /* XXX validate against display requirements! */ 5140 5141 for (i = 0; i < rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count; i++) { 5142 if (rdev->clock.current_dispclk <= 5143 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].clk) { 5144 if (ulv->pl.vddc < 5145 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].v) 5146 return false; 5147 } 5148 } 5149 5150 if ((radeon_state->vclk != 0) || (radeon_state->dclk != 0)) 5151 return false; 5152 5153 return true; 5154 } 5155 5156 static int si_set_power_state_conditionally_enable_ulv(struct radeon_device *rdev, 5157 struct radeon_ps *radeon_new_state) 5158 { 5159 const struct si_power_info *si_pi = si_get_pi(rdev); 5160 const struct si_ulv_param *ulv = &si_pi->ulv; 5161 5162 if (ulv->supported) { 5163 if (si_is_state_ulv_compatible(rdev, radeon_new_state)) 5164 return (si_send_msg_to_smc(rdev, PPSMC_MSG_EnableULV) == PPSMC_Result_OK) ? 5165 0 : -EINVAL; 5166 } 5167 return 0; 5168 } 5169 5170 static int si_convert_power_state_to_smc(struct radeon_device *rdev, 5171 struct radeon_ps *radeon_state, 5172 SISLANDS_SMC_SWSTATE *smc_state) 5173 { 5174 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 5175 struct ni_power_info *ni_pi = ni_get_pi(rdev); 5176 struct si_power_info *si_pi = si_get_pi(rdev); 5177 struct ni_ps *state = ni_get_ps(radeon_state); 5178 int i, ret; 5179 u32 threshold; 5180 u32 sclk_in_sr = 1350; /* ??? */ 5181 5182 if (state->performance_level_count > SISLANDS_MAX_HARDWARE_POWERLEVELS) 5183 return -EINVAL; 5184 5185 threshold = state->performance_levels[state->performance_level_count-1].sclk * 100 / 100; 5186 5187 if (radeon_state->vclk && radeon_state->dclk) { 5188 eg_pi->uvd_enabled = true; 5189 if (eg_pi->smu_uvd_hs) 5190 smc_state->flags |= PPSMC_SWSTATE_FLAG_UVD; 5191 } else { 5192 eg_pi->uvd_enabled = false; 5193 } 5194 5195 if (state->dc_compatible) 5196 smc_state->flags |= PPSMC_SWSTATE_FLAG_DC; 5197 5198 smc_state->levelCount = 0; 5199 for (i = 0; i < state->performance_level_count; i++) { 5200 if (eg_pi->sclk_deep_sleep) { 5201 if ((i == 0) || si_pi->sclk_deep_sleep_above_low) { 5202 if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ) 5203 smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS; 5204 else 5205 smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE; 5206 } 5207 } 5208 5209 ret = si_convert_power_level_to_smc(rdev, &state->performance_levels[i], 5210 &smc_state->levels[i]); 5211 smc_state->levels[i].arbRefreshState = 5212 (u8)(SISLANDS_DRIVER_STATE_ARB_INDEX + i); 5213 5214 if (ret) 5215 return ret; 5216 5217 if (ni_pi->enable_power_containment) 5218 smc_state->levels[i].displayWatermark = 5219 (state->performance_levels[i].sclk < threshold) ? 5220 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH; 5221 else 5222 smc_state->levels[i].displayWatermark = (i < 2) ? 5223 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH; 5224 5225 if (eg_pi->dynamic_ac_timing) 5226 smc_state->levels[i].ACIndex = SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i; 5227 else 5228 smc_state->levels[i].ACIndex = 0; 5229 5230 smc_state->levelCount++; 5231 } 5232 5233 si_write_smc_soft_register(rdev, 5234 SI_SMC_SOFT_REGISTER_watermark_threshold, 5235 threshold / 512); 5236 5237 si_populate_smc_sp(rdev, radeon_state, smc_state); 5238 5239 ret = si_populate_power_containment_values(rdev, radeon_state, smc_state); 5240 if (ret) 5241 ni_pi->enable_power_containment = false; 5242 5243 ret = si_populate_sq_ramping_values(rdev, radeon_state, smc_state); 5244 if (ret) 5245 ni_pi->enable_sq_ramping = false; 5246 5247 return si_populate_smc_t(rdev, radeon_state, smc_state); 5248 } 5249 5250 static int si_upload_sw_state(struct radeon_device *rdev, 5251 struct radeon_ps *radeon_new_state) 5252 { 5253 struct si_power_info *si_pi = si_get_pi(rdev); 5254 struct ni_ps *new_state = ni_get_ps(radeon_new_state); 5255 int ret; 5256 u32 address = si_pi->state_table_start + 5257 offsetof(SISLANDS_SMC_STATETABLE, driverState); 5258 SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.driverState; 5259 size_t state_size = struct_size(smc_state, levels, 5260 new_state->performance_level_count); 5261 5262 memset(smc_state, 0, state_size); 5263 5264 ret = si_convert_power_state_to_smc(rdev, radeon_new_state, smc_state); 5265 if (ret) 5266 return ret; 5267 5268 ret = si_copy_bytes_to_smc(rdev, address, (u8 *)smc_state, 5269 state_size, si_pi->sram_end); 5270 5271 return ret; 5272 } 5273 5274 static int si_upload_ulv_state(struct radeon_device *rdev) 5275 { 5276 struct si_power_info *si_pi = si_get_pi(rdev); 5277 struct si_ulv_param *ulv = &si_pi->ulv; 5278 int ret = 0; 5279 5280 if (ulv->supported && ulv->pl.vddc) { 5281 u32 address = si_pi->state_table_start + 5282 offsetof(SISLANDS_SMC_STATETABLE, ULVState); 5283 struct SISLANDS_SMC_SWSTATE_SINGLE *smc_state = &si_pi->smc_statetable.ULVState; 5284 u32 state_size = sizeof(struct SISLANDS_SMC_SWSTATE_SINGLE); 5285 5286 memset(smc_state, 0, state_size); 5287 5288 ret = si_populate_ulv_state(rdev, smc_state); 5289 if (!ret) 5290 ret = si_copy_bytes_to_smc(rdev, address, (u8 *)smc_state, 5291 state_size, si_pi->sram_end); 5292 } 5293 5294 return ret; 5295 } 5296 5297 static int si_upload_smc_data(struct radeon_device *rdev) 5298 { 5299 struct radeon_crtc *radeon_crtc = NULL; 5300 int i; 5301 5302 if (rdev->pm.dpm.new_active_crtc_count == 0) 5303 return 0; 5304 5305 for (i = 0; i < rdev->num_crtc; i++) { 5306 if (rdev->pm.dpm.new_active_crtcs & (1 << i)) { 5307 radeon_crtc = rdev->mode_info.crtcs[i]; 5308 break; 5309 } 5310 } 5311 5312 if (radeon_crtc == NULL) 5313 return 0; 5314 5315 if (radeon_crtc->line_time <= 0) 5316 return 0; 5317 5318 if (si_write_smc_soft_register(rdev, 5319 SI_SMC_SOFT_REGISTER_crtc_index, 5320 radeon_crtc->crtc_id) != PPSMC_Result_OK) 5321 return 0; 5322 5323 if (si_write_smc_soft_register(rdev, 5324 SI_SMC_SOFT_REGISTER_mclk_change_block_cp_min, 5325 radeon_crtc->wm_high / radeon_crtc->line_time) != PPSMC_Result_OK) 5326 return 0; 5327 5328 if (si_write_smc_soft_register(rdev, 5329 SI_SMC_SOFT_REGISTER_mclk_change_block_cp_max, 5330 radeon_crtc->wm_low / radeon_crtc->line_time) != PPSMC_Result_OK) 5331 return 0; 5332 5333 return 0; 5334 } 5335 5336 static int si_set_mc_special_registers(struct radeon_device *rdev, 5337 struct si_mc_reg_table *table) 5338 { 5339 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 5340 u8 i, j, k; 5341 u32 temp_reg; 5342 5343 for (i = 0, j = table->last; i < table->last; i++) { 5344 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5345 return -EINVAL; 5346 switch (table->mc_reg_address[i].s1 << 2) { 5347 case MC_SEQ_MISC1: 5348 temp_reg = RREG32(MC_PMG_CMD_EMRS); 5349 table->mc_reg_address[j].s1 = MC_PMG_CMD_EMRS >> 2; 5350 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_EMRS_LP >> 2; 5351 for (k = 0; k < table->num_entries; k++) 5352 table->mc_reg_table_entry[k].mc_data[j] = 5353 ((temp_reg & 0xffff0000)) | 5354 ((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16); 5355 j++; 5356 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5357 return -EINVAL; 5358 5359 temp_reg = RREG32(MC_PMG_CMD_MRS); 5360 table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS >> 2; 5361 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS_LP >> 2; 5362 for (k = 0; k < table->num_entries; k++) { 5363 table->mc_reg_table_entry[k].mc_data[j] = 5364 (temp_reg & 0xffff0000) | 5365 (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff); 5366 if (!pi->mem_gddr5) 5367 table->mc_reg_table_entry[k].mc_data[j] |= 0x100; 5368 } 5369 j++; 5370 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5371 return -EINVAL; 5372 5373 if (!pi->mem_gddr5) { 5374 table->mc_reg_address[j].s1 = MC_PMG_AUTO_CMD >> 2; 5375 table->mc_reg_address[j].s0 = MC_PMG_AUTO_CMD >> 2; 5376 for (k = 0; k < table->num_entries; k++) 5377 table->mc_reg_table_entry[k].mc_data[j] = 5378 (table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16; 5379 j++; 5380 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5381 return -EINVAL; 5382 } 5383 break; 5384 case MC_SEQ_RESERVE_M: 5385 temp_reg = RREG32(MC_PMG_CMD_MRS1); 5386 table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS1 >> 2; 5387 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS1_LP >> 2; 5388 for(k = 0; k < table->num_entries; k++) 5389 table->mc_reg_table_entry[k].mc_data[j] = 5390 (temp_reg & 0xffff0000) | 5391 (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff); 5392 j++; 5393 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5394 return -EINVAL; 5395 break; 5396 default: 5397 break; 5398 } 5399 } 5400 5401 table->last = j; 5402 5403 return 0; 5404 } 5405 5406 static bool si_check_s0_mc_reg_index(u16 in_reg, u16 *out_reg) 5407 { 5408 bool result = true; 5409 5410 switch (in_reg) { 5411 case MC_SEQ_RAS_TIMING >> 2: 5412 *out_reg = MC_SEQ_RAS_TIMING_LP >> 2; 5413 break; 5414 case MC_SEQ_CAS_TIMING >> 2: 5415 *out_reg = MC_SEQ_CAS_TIMING_LP >> 2; 5416 break; 5417 case MC_SEQ_MISC_TIMING >> 2: 5418 *out_reg = MC_SEQ_MISC_TIMING_LP >> 2; 5419 break; 5420 case MC_SEQ_MISC_TIMING2 >> 2: 5421 *out_reg = MC_SEQ_MISC_TIMING2_LP >> 2; 5422 break; 5423 case MC_SEQ_RD_CTL_D0 >> 2: 5424 *out_reg = MC_SEQ_RD_CTL_D0_LP >> 2; 5425 break; 5426 case MC_SEQ_RD_CTL_D1 >> 2: 5427 *out_reg = MC_SEQ_RD_CTL_D1_LP >> 2; 5428 break; 5429 case MC_SEQ_WR_CTL_D0 >> 2: 5430 *out_reg = MC_SEQ_WR_CTL_D0_LP >> 2; 5431 break; 5432 case MC_SEQ_WR_CTL_D1 >> 2: 5433 *out_reg = MC_SEQ_WR_CTL_D1_LP >> 2; 5434 break; 5435 case MC_PMG_CMD_EMRS >> 2: 5436 *out_reg = MC_SEQ_PMG_CMD_EMRS_LP >> 2; 5437 break; 5438 case MC_PMG_CMD_MRS >> 2: 5439 *out_reg = MC_SEQ_PMG_CMD_MRS_LP >> 2; 5440 break; 5441 case MC_PMG_CMD_MRS1 >> 2: 5442 *out_reg = MC_SEQ_PMG_CMD_MRS1_LP >> 2; 5443 break; 5444 case MC_SEQ_PMG_TIMING >> 2: 5445 *out_reg = MC_SEQ_PMG_TIMING_LP >> 2; 5446 break; 5447 case MC_PMG_CMD_MRS2 >> 2: 5448 *out_reg = MC_SEQ_PMG_CMD_MRS2_LP >> 2; 5449 break; 5450 case MC_SEQ_WR_CTL_2 >> 2: 5451 *out_reg = MC_SEQ_WR_CTL_2_LP >> 2; 5452 break; 5453 default: 5454 result = false; 5455 break; 5456 } 5457 5458 return result; 5459 } 5460 5461 static void si_set_valid_flag(struct si_mc_reg_table *table) 5462 { 5463 u8 i, j; 5464 5465 for (i = 0; i < table->last; i++) { 5466 for (j = 1; j < table->num_entries; j++) { 5467 if (table->mc_reg_table_entry[j-1].mc_data[i] != table->mc_reg_table_entry[j].mc_data[i]) { 5468 table->valid_flag |= 1 << i; 5469 break; 5470 } 5471 } 5472 } 5473 } 5474 5475 static void si_set_s0_mc_reg_index(struct si_mc_reg_table *table) 5476 { 5477 u32 i; 5478 u16 address; 5479 5480 for (i = 0; i < table->last; i++) 5481 table->mc_reg_address[i].s0 = si_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address) ? 5482 address : table->mc_reg_address[i].s1; 5483 5484 } 5485 5486 static int si_copy_vbios_mc_reg_table(struct atom_mc_reg_table *table, 5487 struct si_mc_reg_table *si_table) 5488 { 5489 u8 i, j; 5490 5491 if (table->last > SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5492 return -EINVAL; 5493 if (table->num_entries > MAX_AC_TIMING_ENTRIES) 5494 return -EINVAL; 5495 5496 for (i = 0; i < table->last; i++) 5497 si_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1; 5498 si_table->last = table->last; 5499 5500 for (i = 0; i < table->num_entries; i++) { 5501 si_table->mc_reg_table_entry[i].mclk_max = 5502 table->mc_reg_table_entry[i].mclk_max; 5503 for (j = 0; j < table->last; j++) { 5504 si_table->mc_reg_table_entry[i].mc_data[j] = 5505 table->mc_reg_table_entry[i].mc_data[j]; 5506 } 5507 } 5508 si_table->num_entries = table->num_entries; 5509 5510 return 0; 5511 } 5512 5513 static int si_initialize_mc_reg_table(struct radeon_device *rdev) 5514 { 5515 struct si_power_info *si_pi = si_get_pi(rdev); 5516 struct atom_mc_reg_table *table; 5517 struct si_mc_reg_table *si_table = &si_pi->mc_reg_table; 5518 u8 module_index = rv770_get_memory_module_index(rdev); 5519 int ret; 5520 5521 table = kzalloc(sizeof(struct atom_mc_reg_table), GFP_KERNEL); 5522 if (!table) 5523 return -ENOMEM; 5524 5525 WREG32(MC_SEQ_RAS_TIMING_LP, RREG32(MC_SEQ_RAS_TIMING)); 5526 WREG32(MC_SEQ_CAS_TIMING_LP, RREG32(MC_SEQ_CAS_TIMING)); 5527 WREG32(MC_SEQ_MISC_TIMING_LP, RREG32(MC_SEQ_MISC_TIMING)); 5528 WREG32(MC_SEQ_MISC_TIMING2_LP, RREG32(MC_SEQ_MISC_TIMING2)); 5529 WREG32(MC_SEQ_PMG_CMD_EMRS_LP, RREG32(MC_PMG_CMD_EMRS)); 5530 WREG32(MC_SEQ_PMG_CMD_MRS_LP, RREG32(MC_PMG_CMD_MRS)); 5531 WREG32(MC_SEQ_PMG_CMD_MRS1_LP, RREG32(MC_PMG_CMD_MRS1)); 5532 WREG32(MC_SEQ_WR_CTL_D0_LP, RREG32(MC_SEQ_WR_CTL_D0)); 5533 WREG32(MC_SEQ_WR_CTL_D1_LP, RREG32(MC_SEQ_WR_CTL_D1)); 5534 WREG32(MC_SEQ_RD_CTL_D0_LP, RREG32(MC_SEQ_RD_CTL_D0)); 5535 WREG32(MC_SEQ_RD_CTL_D1_LP, RREG32(MC_SEQ_RD_CTL_D1)); 5536 WREG32(MC_SEQ_PMG_TIMING_LP, RREG32(MC_SEQ_PMG_TIMING)); 5537 WREG32(MC_SEQ_PMG_CMD_MRS2_LP, RREG32(MC_PMG_CMD_MRS2)); 5538 WREG32(MC_SEQ_WR_CTL_2_LP, RREG32(MC_SEQ_WR_CTL_2)); 5539 5540 ret = radeon_atom_init_mc_reg_table(rdev, module_index, table); 5541 if (ret) 5542 goto init_mc_done; 5543 5544 ret = si_copy_vbios_mc_reg_table(table, si_table); 5545 if (ret) 5546 goto init_mc_done; 5547 5548 si_set_s0_mc_reg_index(si_table); 5549 5550 ret = si_set_mc_special_registers(rdev, si_table); 5551 if (ret) 5552 goto init_mc_done; 5553 5554 si_set_valid_flag(si_table); 5555 5556 init_mc_done: 5557 kfree(table); 5558 5559 return ret; 5560 5561 } 5562 5563 static void si_populate_mc_reg_addresses(struct radeon_device *rdev, 5564 SMC_SIslands_MCRegisters *mc_reg_table) 5565 { 5566 struct si_power_info *si_pi = si_get_pi(rdev); 5567 u32 i, j; 5568 5569 for (i = 0, j = 0; j < si_pi->mc_reg_table.last; j++) { 5570 if (si_pi->mc_reg_table.valid_flag & (1 << j)) { 5571 if (i >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5572 break; 5573 mc_reg_table->address[i].s0 = 5574 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s0); 5575 mc_reg_table->address[i].s1 = 5576 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s1); 5577 i++; 5578 } 5579 } 5580 mc_reg_table->last = (u8)i; 5581 } 5582 5583 static void si_convert_mc_registers(const struct si_mc_reg_entry *entry, 5584 SMC_SIslands_MCRegisterSet *data, 5585 u32 num_entries, u32 valid_flag) 5586 { 5587 u32 i, j; 5588 5589 for(i = 0, j = 0; j < num_entries; j++) { 5590 if (valid_flag & (1 << j)) { 5591 data->value[i] = cpu_to_be32(entry->mc_data[j]); 5592 i++; 5593 } 5594 } 5595 } 5596 5597 static void si_convert_mc_reg_table_entry_to_smc(struct radeon_device *rdev, 5598 struct rv7xx_pl *pl, 5599 SMC_SIslands_MCRegisterSet *mc_reg_table_data) 5600 { 5601 struct si_power_info *si_pi = si_get_pi(rdev); 5602 u32 i = 0; 5603 5604 for (i = 0; i < si_pi->mc_reg_table.num_entries; i++) { 5605 if (pl->mclk <= si_pi->mc_reg_table.mc_reg_table_entry[i].mclk_max) 5606 break; 5607 } 5608 5609 if ((i == si_pi->mc_reg_table.num_entries) && (i > 0)) 5610 --i; 5611 5612 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[i], 5613 mc_reg_table_data, si_pi->mc_reg_table.last, 5614 si_pi->mc_reg_table.valid_flag); 5615 } 5616 5617 static void si_convert_mc_reg_table_to_smc(struct radeon_device *rdev, 5618 struct radeon_ps *radeon_state, 5619 SMC_SIslands_MCRegisters *mc_reg_table) 5620 { 5621 struct ni_ps *state = ni_get_ps(radeon_state); 5622 int i; 5623 5624 for (i = 0; i < state->performance_level_count; i++) { 5625 si_convert_mc_reg_table_entry_to_smc(rdev, 5626 &state->performance_levels[i], 5627 &mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i]); 5628 } 5629 } 5630 5631 static int si_populate_mc_reg_table(struct radeon_device *rdev, 5632 struct radeon_ps *radeon_boot_state) 5633 { 5634 struct ni_ps *boot_state = ni_get_ps(radeon_boot_state); 5635 struct si_power_info *si_pi = si_get_pi(rdev); 5636 struct si_ulv_param *ulv = &si_pi->ulv; 5637 SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table; 5638 5639 memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters)); 5640 5641 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_seq_index, 1); 5642 5643 si_populate_mc_reg_addresses(rdev, smc_mc_reg_table); 5644 5645 si_convert_mc_reg_table_entry_to_smc(rdev, &boot_state->performance_levels[0], 5646 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_INITIAL_SLOT]); 5647 5648 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0], 5649 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ACPI_SLOT], 5650 si_pi->mc_reg_table.last, 5651 si_pi->mc_reg_table.valid_flag); 5652 5653 if (ulv->supported && ulv->pl.vddc != 0) 5654 si_convert_mc_reg_table_entry_to_smc(rdev, &ulv->pl, 5655 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT]); 5656 else 5657 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0], 5658 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT], 5659 si_pi->mc_reg_table.last, 5660 si_pi->mc_reg_table.valid_flag); 5661 5662 si_convert_mc_reg_table_to_smc(rdev, radeon_boot_state, smc_mc_reg_table); 5663 5664 return si_copy_bytes_to_smc(rdev, si_pi->mc_reg_table_start, 5665 (u8 *)smc_mc_reg_table, 5666 sizeof(SMC_SIslands_MCRegisters), si_pi->sram_end); 5667 } 5668 5669 static int si_upload_mc_reg_table(struct radeon_device *rdev, 5670 struct radeon_ps *radeon_new_state) 5671 { 5672 struct ni_ps *new_state = ni_get_ps(radeon_new_state); 5673 struct si_power_info *si_pi = si_get_pi(rdev); 5674 u32 address = si_pi->mc_reg_table_start + 5675 offsetof(SMC_SIslands_MCRegisters, 5676 data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT]); 5677 SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table; 5678 5679 memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters)); 5680 5681 si_convert_mc_reg_table_to_smc(rdev, radeon_new_state, smc_mc_reg_table); 5682 5683 5684 return si_copy_bytes_to_smc(rdev, address, 5685 (u8 *)&smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT], 5686 sizeof(SMC_SIslands_MCRegisterSet) * new_state->performance_level_count, 5687 si_pi->sram_end); 5688 5689 } 5690 5691 static void si_enable_voltage_control(struct radeon_device *rdev, bool enable) 5692 { 5693 if (enable) 5694 WREG32_P(GENERAL_PWRMGT, VOLT_PWRMGT_EN, ~VOLT_PWRMGT_EN); 5695 else 5696 WREG32_P(GENERAL_PWRMGT, 0, ~VOLT_PWRMGT_EN); 5697 } 5698 5699 static enum radeon_pcie_gen si_get_maximum_link_speed(struct radeon_device *rdev, 5700 struct radeon_ps *radeon_state) 5701 { 5702 struct ni_ps *state = ni_get_ps(radeon_state); 5703 int i; 5704 u16 pcie_speed, max_speed = 0; 5705 5706 for (i = 0; i < state->performance_level_count; i++) { 5707 pcie_speed = state->performance_levels[i].pcie_gen; 5708 if (max_speed < pcie_speed) 5709 max_speed = pcie_speed; 5710 } 5711 return max_speed; 5712 } 5713 5714 static u16 si_get_current_pcie_speed(struct radeon_device *rdev) 5715 { 5716 u32 speed_cntl; 5717 5718 speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL) & LC_CURRENT_DATA_RATE_MASK; 5719 speed_cntl >>= LC_CURRENT_DATA_RATE_SHIFT; 5720 5721 return (u16)speed_cntl; 5722 } 5723 5724 static void si_request_link_speed_change_before_state_change(struct radeon_device *rdev, 5725 struct radeon_ps *radeon_new_state, 5726 struct radeon_ps *radeon_current_state) 5727 { 5728 struct si_power_info *si_pi = si_get_pi(rdev); 5729 enum radeon_pcie_gen target_link_speed = si_get_maximum_link_speed(rdev, radeon_new_state); 5730 enum radeon_pcie_gen current_link_speed; 5731 5732 if (si_pi->force_pcie_gen == RADEON_PCIE_GEN_INVALID) 5733 current_link_speed = si_get_maximum_link_speed(rdev, radeon_current_state); 5734 else 5735 current_link_speed = si_pi->force_pcie_gen; 5736 5737 si_pi->force_pcie_gen = RADEON_PCIE_GEN_INVALID; 5738 si_pi->pspp_notify_required = false; 5739 if (target_link_speed > current_link_speed) { 5740 switch (target_link_speed) { 5741 #if defined(CONFIG_ACPI) 5742 case RADEON_PCIE_GEN3: 5743 if (radeon_acpi_pcie_performance_request(rdev, PCIE_PERF_REQ_PECI_GEN3, false) == 0) 5744 break; 5745 si_pi->force_pcie_gen = RADEON_PCIE_GEN2; 5746 if (current_link_speed == RADEON_PCIE_GEN2) 5747 break; 5748 fallthrough; 5749 case RADEON_PCIE_GEN2: 5750 if (radeon_acpi_pcie_performance_request(rdev, PCIE_PERF_REQ_PECI_GEN2, false) == 0) 5751 break; 5752 fallthrough; 5753 #endif 5754 default: 5755 si_pi->force_pcie_gen = si_get_current_pcie_speed(rdev); 5756 break; 5757 } 5758 } else { 5759 if (target_link_speed < current_link_speed) 5760 si_pi->pspp_notify_required = true; 5761 } 5762 } 5763 5764 static void si_notify_link_speed_change_after_state_change(struct radeon_device *rdev, 5765 struct radeon_ps *radeon_new_state, 5766 struct radeon_ps *radeon_current_state) 5767 { 5768 struct si_power_info *si_pi = si_get_pi(rdev); 5769 enum radeon_pcie_gen target_link_speed = si_get_maximum_link_speed(rdev, radeon_new_state); 5770 u8 request; 5771 5772 if (si_pi->pspp_notify_required) { 5773 if (target_link_speed == RADEON_PCIE_GEN3) 5774 request = PCIE_PERF_REQ_PECI_GEN3; 5775 else if (target_link_speed == RADEON_PCIE_GEN2) 5776 request = PCIE_PERF_REQ_PECI_GEN2; 5777 else 5778 request = PCIE_PERF_REQ_PECI_GEN1; 5779 5780 if ((request == PCIE_PERF_REQ_PECI_GEN1) && 5781 (si_get_current_pcie_speed(rdev) > 0)) 5782 return; 5783 5784 #if defined(CONFIG_ACPI) 5785 radeon_acpi_pcie_performance_request(rdev, request, false); 5786 #endif 5787 } 5788 } 5789 5790 #if 0 5791 static int si_ds_request(struct radeon_device *rdev, 5792 bool ds_status_on, u32 count_write) 5793 { 5794 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 5795 5796 if (eg_pi->sclk_deep_sleep) { 5797 if (ds_status_on) 5798 return (si_send_msg_to_smc(rdev, PPSMC_MSG_CancelThrottleOVRDSCLKDS) == 5799 PPSMC_Result_OK) ? 5800 0 : -EINVAL; 5801 else 5802 return (si_send_msg_to_smc(rdev, PPSMC_MSG_ThrottleOVRDSCLKDS) == 5803 PPSMC_Result_OK) ? 0 : -EINVAL; 5804 } 5805 return 0; 5806 } 5807 #endif 5808 5809 static void si_set_max_cu_value(struct radeon_device *rdev) 5810 { 5811 struct si_power_info *si_pi = si_get_pi(rdev); 5812 5813 if (rdev->family == CHIP_VERDE) { 5814 switch (rdev->pdev->device) { 5815 case 0x6820: 5816 case 0x6825: 5817 case 0x6821: 5818 case 0x6823: 5819 case 0x6827: 5820 si_pi->max_cu = 10; 5821 break; 5822 case 0x682D: 5823 case 0x6824: 5824 case 0x682F: 5825 case 0x6826: 5826 si_pi->max_cu = 8; 5827 break; 5828 case 0x6828: 5829 case 0x6830: 5830 case 0x6831: 5831 case 0x6838: 5832 case 0x6839: 5833 case 0x683D: 5834 si_pi->max_cu = 10; 5835 break; 5836 case 0x683B: 5837 case 0x683F: 5838 case 0x6829: 5839 si_pi->max_cu = 8; 5840 break; 5841 default: 5842 si_pi->max_cu = 0; 5843 break; 5844 } 5845 } else { 5846 si_pi->max_cu = 0; 5847 } 5848 } 5849 5850 static int si_patch_single_dependency_table_based_on_leakage(struct radeon_device *rdev, 5851 struct radeon_clock_voltage_dependency_table *table) 5852 { 5853 u32 i; 5854 int j; 5855 u16 leakage_voltage; 5856 5857 if (table) { 5858 for (i = 0; i < table->count; i++) { 5859 switch (si_get_leakage_voltage_from_leakage_index(rdev, 5860 table->entries[i].v, 5861 &leakage_voltage)) { 5862 case 0: 5863 table->entries[i].v = leakage_voltage; 5864 break; 5865 case -EAGAIN: 5866 return -EINVAL; 5867 case -EINVAL: 5868 default: 5869 break; 5870 } 5871 } 5872 5873 for (j = (table->count - 2); j >= 0; j--) { 5874 table->entries[j].v = (table->entries[j].v <= table->entries[j + 1].v) ? 5875 table->entries[j].v : table->entries[j + 1].v; 5876 } 5877 } 5878 return 0; 5879 } 5880 5881 static int si_patch_dependency_tables_based_on_leakage(struct radeon_device *rdev) 5882 { 5883 int ret; 5884 5885 ret = si_patch_single_dependency_table_based_on_leakage(rdev, 5886 &rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk); 5887 ret = si_patch_single_dependency_table_based_on_leakage(rdev, 5888 &rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk); 5889 ret = si_patch_single_dependency_table_based_on_leakage(rdev, 5890 &rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk); 5891 return ret; 5892 } 5893 5894 static void si_set_pcie_lane_width_in_smc(struct radeon_device *rdev, 5895 struct radeon_ps *radeon_new_state, 5896 struct radeon_ps *radeon_current_state) 5897 { 5898 u32 lane_width; 5899 u32 new_lane_width = 5900 ((radeon_new_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT) + 1; 5901 u32 current_lane_width = 5902 ((radeon_current_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT) + 1; 5903 5904 if (new_lane_width != current_lane_width) { 5905 radeon_set_pcie_lanes(rdev, new_lane_width); 5906 lane_width = radeon_get_pcie_lanes(rdev); 5907 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width); 5908 } 5909 } 5910 5911 static void si_set_vce_clock(struct radeon_device *rdev, 5912 struct radeon_ps *new_rps, 5913 struct radeon_ps *old_rps) 5914 { 5915 if ((old_rps->evclk != new_rps->evclk) || 5916 (old_rps->ecclk != new_rps->ecclk)) { 5917 /* turn the clocks on when encoding, off otherwise */ 5918 if (new_rps->evclk || new_rps->ecclk) 5919 vce_v1_0_enable_mgcg(rdev, false); 5920 else 5921 vce_v1_0_enable_mgcg(rdev, true); 5922 radeon_set_vce_clocks(rdev, new_rps->evclk, new_rps->ecclk); 5923 } 5924 } 5925 5926 void si_dpm_setup_asic(struct radeon_device *rdev) 5927 { 5928 int r; 5929 5930 r = si_mc_load_microcode(rdev); 5931 if (r) 5932 DRM_ERROR("Failed to load MC firmware!\n"); 5933 rv770_get_memory_type(rdev); 5934 si_read_clock_registers(rdev); 5935 si_enable_acpi_power_management(rdev); 5936 } 5937 5938 static int si_thermal_enable_alert(struct radeon_device *rdev, 5939 bool enable) 5940 { 5941 u32 thermal_int = RREG32(CG_THERMAL_INT); 5942 5943 if (enable) { 5944 PPSMC_Result result; 5945 5946 thermal_int &= ~(THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW); 5947 WREG32(CG_THERMAL_INT, thermal_int); 5948 rdev->irq.dpm_thermal = false; 5949 result = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt); 5950 if (result != PPSMC_Result_OK) { 5951 DRM_DEBUG_KMS("Could not enable thermal interrupts.\n"); 5952 return -EINVAL; 5953 } 5954 } else { 5955 thermal_int |= THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW; 5956 WREG32(CG_THERMAL_INT, thermal_int); 5957 rdev->irq.dpm_thermal = true; 5958 } 5959 5960 return 0; 5961 } 5962 5963 static int si_thermal_set_temperature_range(struct radeon_device *rdev, 5964 int min_temp, int max_temp) 5965 { 5966 int low_temp = 0 * 1000; 5967 int high_temp = 255 * 1000; 5968 5969 if (low_temp < min_temp) 5970 low_temp = min_temp; 5971 if (high_temp > max_temp) 5972 high_temp = max_temp; 5973 if (high_temp < low_temp) { 5974 DRM_ERROR("invalid thermal range: %d - %d\n", low_temp, high_temp); 5975 return -EINVAL; 5976 } 5977 5978 WREG32_P(CG_THERMAL_INT, DIG_THERM_INTH(high_temp / 1000), ~DIG_THERM_INTH_MASK); 5979 WREG32_P(CG_THERMAL_INT, DIG_THERM_INTL(low_temp / 1000), ~DIG_THERM_INTL_MASK); 5980 WREG32_P(CG_THERMAL_CTRL, DIG_THERM_DPM(high_temp / 1000), ~DIG_THERM_DPM_MASK); 5981 5982 rdev->pm.dpm.thermal.min_temp = low_temp; 5983 rdev->pm.dpm.thermal.max_temp = high_temp; 5984 5985 return 0; 5986 } 5987 5988 static void si_fan_ctrl_set_static_mode(struct radeon_device *rdev, u32 mode) 5989 { 5990 struct si_power_info *si_pi = si_get_pi(rdev); 5991 u32 tmp; 5992 5993 if (si_pi->fan_ctrl_is_in_default_mode) { 5994 tmp = (RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK) >> FDO_PWM_MODE_SHIFT; 5995 si_pi->fan_ctrl_default_mode = tmp; 5996 tmp = (RREG32(CG_FDO_CTRL2) & TMIN_MASK) >> TMIN_SHIFT; 5997 si_pi->t_min = tmp; 5998 si_pi->fan_ctrl_is_in_default_mode = false; 5999 } 6000 6001 tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK; 6002 tmp |= TMIN(0); 6003 WREG32(CG_FDO_CTRL2, tmp); 6004 6005 tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK; 6006 tmp |= FDO_PWM_MODE(mode); 6007 WREG32(CG_FDO_CTRL2, tmp); 6008 } 6009 6010 static int si_thermal_setup_fan_table(struct radeon_device *rdev) 6011 { 6012 struct si_power_info *si_pi = si_get_pi(rdev); 6013 PP_SIslands_FanTable fan_table = { FDO_MODE_HARDWARE }; 6014 u32 duty100; 6015 u32 t_diff1, t_diff2, pwm_diff1, pwm_diff2; 6016 u16 fdo_min, slope1, slope2; 6017 u32 reference_clock, tmp; 6018 int ret; 6019 u64 tmp64; 6020 6021 if (!si_pi->fan_table_start) { 6022 rdev->pm.dpm.fan.ucode_fan_control = false; 6023 return 0; 6024 } 6025 6026 duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT; 6027 6028 if (duty100 == 0) { 6029 rdev->pm.dpm.fan.ucode_fan_control = false; 6030 return 0; 6031 } 6032 6033 tmp64 = (u64)rdev->pm.dpm.fan.pwm_min * duty100; 6034 do_div(tmp64, 10000); 6035 fdo_min = (u16)tmp64; 6036 6037 t_diff1 = rdev->pm.dpm.fan.t_med - rdev->pm.dpm.fan.t_min; 6038 t_diff2 = rdev->pm.dpm.fan.t_high - rdev->pm.dpm.fan.t_med; 6039 6040 pwm_diff1 = rdev->pm.dpm.fan.pwm_med - rdev->pm.dpm.fan.pwm_min; 6041 pwm_diff2 = rdev->pm.dpm.fan.pwm_high - rdev->pm.dpm.fan.pwm_med; 6042 6043 slope1 = (u16)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100); 6044 slope2 = (u16)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100); 6045 6046 fan_table.temp_min = cpu_to_be16((50 + rdev->pm.dpm.fan.t_min) / 100); 6047 fan_table.temp_med = cpu_to_be16((50 + rdev->pm.dpm.fan.t_med) / 100); 6048 fan_table.temp_max = cpu_to_be16((50 + rdev->pm.dpm.fan.t_max) / 100); 6049 6050 fan_table.slope1 = cpu_to_be16(slope1); 6051 fan_table.slope2 = cpu_to_be16(slope2); 6052 6053 fan_table.fdo_min = cpu_to_be16(fdo_min); 6054 6055 fan_table.hys_down = cpu_to_be16(rdev->pm.dpm.fan.t_hyst); 6056 6057 fan_table.hys_up = cpu_to_be16(1); 6058 6059 fan_table.hys_slope = cpu_to_be16(1); 6060 6061 fan_table.temp_resp_lim = cpu_to_be16(5); 6062 6063 reference_clock = radeon_get_xclk(rdev); 6064 6065 fan_table.refresh_period = cpu_to_be32((rdev->pm.dpm.fan.cycle_delay * 6066 reference_clock) / 1600); 6067 6068 fan_table.fdo_max = cpu_to_be16((u16)duty100); 6069 6070 tmp = (RREG32(CG_MULT_THERMAL_CTRL) & TEMP_SEL_MASK) >> TEMP_SEL_SHIFT; 6071 fan_table.temp_src = (uint8_t)tmp; 6072 6073 ret = si_copy_bytes_to_smc(rdev, 6074 si_pi->fan_table_start, 6075 (u8 *)(&fan_table), 6076 sizeof(fan_table), 6077 si_pi->sram_end); 6078 6079 if (ret) { 6080 DRM_ERROR("Failed to load fan table to the SMC."); 6081 rdev->pm.dpm.fan.ucode_fan_control = false; 6082 } 6083 6084 return 0; 6085 } 6086 6087 static int si_fan_ctrl_start_smc_fan_control(struct radeon_device *rdev) 6088 { 6089 struct si_power_info *si_pi = si_get_pi(rdev); 6090 PPSMC_Result ret; 6091 6092 ret = si_send_msg_to_smc(rdev, PPSMC_StartFanControl); 6093 if (ret == PPSMC_Result_OK) { 6094 si_pi->fan_is_controlled_by_smc = true; 6095 return 0; 6096 } else { 6097 return -EINVAL; 6098 } 6099 } 6100 6101 static int si_fan_ctrl_stop_smc_fan_control(struct radeon_device *rdev) 6102 { 6103 struct si_power_info *si_pi = si_get_pi(rdev); 6104 PPSMC_Result ret; 6105 6106 ret = si_send_msg_to_smc(rdev, PPSMC_StopFanControl); 6107 6108 if (ret == PPSMC_Result_OK) { 6109 si_pi->fan_is_controlled_by_smc = false; 6110 return 0; 6111 } else { 6112 return -EINVAL; 6113 } 6114 } 6115 6116 int si_fan_ctrl_get_fan_speed_percent(struct radeon_device *rdev, 6117 u32 *speed) 6118 { 6119 u32 duty, duty100; 6120 u64 tmp64; 6121 6122 if (rdev->pm.no_fan) 6123 return -ENOENT; 6124 6125 duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT; 6126 duty = (RREG32(CG_THERMAL_STATUS) & FDO_PWM_DUTY_MASK) >> FDO_PWM_DUTY_SHIFT; 6127 6128 if (duty100 == 0) 6129 return -EINVAL; 6130 6131 tmp64 = (u64)duty * 100; 6132 do_div(tmp64, duty100); 6133 *speed = (u32)tmp64; 6134 6135 if (*speed > 100) 6136 *speed = 100; 6137 6138 return 0; 6139 } 6140 6141 int si_fan_ctrl_set_fan_speed_percent(struct radeon_device *rdev, 6142 u32 speed) 6143 { 6144 struct si_power_info *si_pi = si_get_pi(rdev); 6145 u32 tmp; 6146 u32 duty, duty100; 6147 u64 tmp64; 6148 6149 if (rdev->pm.no_fan) 6150 return -ENOENT; 6151 6152 if (si_pi->fan_is_controlled_by_smc) 6153 return -EINVAL; 6154 6155 if (speed > 100) 6156 return -EINVAL; 6157 6158 duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT; 6159 6160 if (duty100 == 0) 6161 return -EINVAL; 6162 6163 tmp64 = (u64)speed * duty100; 6164 do_div(tmp64, 100); 6165 duty = (u32)tmp64; 6166 6167 tmp = RREG32(CG_FDO_CTRL0) & ~FDO_STATIC_DUTY_MASK; 6168 tmp |= FDO_STATIC_DUTY(duty); 6169 WREG32(CG_FDO_CTRL0, tmp); 6170 6171 return 0; 6172 } 6173 6174 void si_fan_ctrl_set_mode(struct radeon_device *rdev, u32 mode) 6175 { 6176 if (mode) { 6177 /* stop auto-manage */ 6178 if (rdev->pm.dpm.fan.ucode_fan_control) 6179 si_fan_ctrl_stop_smc_fan_control(rdev); 6180 si_fan_ctrl_set_static_mode(rdev, mode); 6181 } else { 6182 /* restart auto-manage */ 6183 if (rdev->pm.dpm.fan.ucode_fan_control) 6184 si_thermal_start_smc_fan_control(rdev); 6185 else 6186 si_fan_ctrl_set_default_mode(rdev); 6187 } 6188 } 6189 6190 u32 si_fan_ctrl_get_mode(struct radeon_device *rdev) 6191 { 6192 struct si_power_info *si_pi = si_get_pi(rdev); 6193 u32 tmp; 6194 6195 if (si_pi->fan_is_controlled_by_smc) 6196 return 0; 6197 6198 tmp = RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK; 6199 return (tmp >> FDO_PWM_MODE_SHIFT); 6200 } 6201 6202 #if 0 6203 static int si_fan_ctrl_get_fan_speed_rpm(struct radeon_device *rdev, 6204 u32 *speed) 6205 { 6206 u32 tach_period; 6207 u32 xclk = radeon_get_xclk(rdev); 6208 6209 if (rdev->pm.no_fan) 6210 return -ENOENT; 6211 6212 if (rdev->pm.fan_pulses_per_revolution == 0) 6213 return -ENOENT; 6214 6215 tach_period = (RREG32(CG_TACH_STATUS) & TACH_PERIOD_MASK) >> TACH_PERIOD_SHIFT; 6216 if (tach_period == 0) 6217 return -ENOENT; 6218 6219 *speed = 60 * xclk * 10000 / tach_period; 6220 6221 return 0; 6222 } 6223 6224 static int si_fan_ctrl_set_fan_speed_rpm(struct radeon_device *rdev, 6225 u32 speed) 6226 { 6227 u32 tach_period, tmp; 6228 u32 xclk = radeon_get_xclk(rdev); 6229 6230 if (rdev->pm.no_fan) 6231 return -ENOENT; 6232 6233 if (rdev->pm.fan_pulses_per_revolution == 0) 6234 return -ENOENT; 6235 6236 if ((speed < rdev->pm.fan_min_rpm) || 6237 (speed > rdev->pm.fan_max_rpm)) 6238 return -EINVAL; 6239 6240 if (rdev->pm.dpm.fan.ucode_fan_control) 6241 si_fan_ctrl_stop_smc_fan_control(rdev); 6242 6243 tach_period = 60 * xclk * 10000 / (8 * speed); 6244 tmp = RREG32(CG_TACH_CTRL) & ~TARGET_PERIOD_MASK; 6245 tmp |= TARGET_PERIOD(tach_period); 6246 WREG32(CG_TACH_CTRL, tmp); 6247 6248 si_fan_ctrl_set_static_mode(rdev, FDO_PWM_MODE_STATIC_RPM); 6249 6250 return 0; 6251 } 6252 #endif 6253 6254 static void si_fan_ctrl_set_default_mode(struct radeon_device *rdev) 6255 { 6256 struct si_power_info *si_pi = si_get_pi(rdev); 6257 u32 tmp; 6258 6259 if (!si_pi->fan_ctrl_is_in_default_mode) { 6260 tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK; 6261 tmp |= FDO_PWM_MODE(si_pi->fan_ctrl_default_mode); 6262 WREG32(CG_FDO_CTRL2, tmp); 6263 6264 tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK; 6265 tmp |= TMIN(si_pi->t_min); 6266 WREG32(CG_FDO_CTRL2, tmp); 6267 si_pi->fan_ctrl_is_in_default_mode = true; 6268 } 6269 } 6270 6271 static void si_thermal_start_smc_fan_control(struct radeon_device *rdev) 6272 { 6273 if (rdev->pm.dpm.fan.ucode_fan_control) { 6274 si_fan_ctrl_start_smc_fan_control(rdev); 6275 si_fan_ctrl_set_static_mode(rdev, FDO_PWM_MODE_STATIC); 6276 } 6277 } 6278 6279 static void si_thermal_initialize(struct radeon_device *rdev) 6280 { 6281 u32 tmp; 6282 6283 if (rdev->pm.fan_pulses_per_revolution) { 6284 tmp = RREG32(CG_TACH_CTRL) & ~EDGE_PER_REV_MASK; 6285 tmp |= EDGE_PER_REV(rdev->pm.fan_pulses_per_revolution -1); 6286 WREG32(CG_TACH_CTRL, tmp); 6287 } 6288 6289 tmp = RREG32(CG_FDO_CTRL2) & ~TACH_PWM_RESP_RATE_MASK; 6290 tmp |= TACH_PWM_RESP_RATE(0x28); 6291 WREG32(CG_FDO_CTRL2, tmp); 6292 } 6293 6294 static int si_thermal_start_thermal_controller(struct radeon_device *rdev) 6295 { 6296 int ret; 6297 6298 si_thermal_initialize(rdev); 6299 ret = si_thermal_set_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX); 6300 if (ret) 6301 return ret; 6302 ret = si_thermal_enable_alert(rdev, true); 6303 if (ret) 6304 return ret; 6305 if (rdev->pm.dpm.fan.ucode_fan_control) { 6306 ret = si_halt_smc(rdev); 6307 if (ret) 6308 return ret; 6309 ret = si_thermal_setup_fan_table(rdev); 6310 if (ret) 6311 return ret; 6312 ret = si_resume_smc(rdev); 6313 if (ret) 6314 return ret; 6315 si_thermal_start_smc_fan_control(rdev); 6316 } 6317 6318 return 0; 6319 } 6320 6321 static void si_thermal_stop_thermal_controller(struct radeon_device *rdev) 6322 { 6323 if (!rdev->pm.no_fan) { 6324 si_fan_ctrl_set_default_mode(rdev); 6325 si_fan_ctrl_stop_smc_fan_control(rdev); 6326 } 6327 } 6328 6329 int si_dpm_enable(struct radeon_device *rdev) 6330 { 6331 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 6332 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 6333 struct si_power_info *si_pi = si_get_pi(rdev); 6334 struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps; 6335 int ret; 6336 6337 if (si_is_smc_running(rdev)) 6338 return -EINVAL; 6339 if (pi->voltage_control || si_pi->voltage_control_svi2) 6340 si_enable_voltage_control(rdev, true); 6341 if (pi->mvdd_control) 6342 si_get_mvdd_configuration(rdev); 6343 if (pi->voltage_control || si_pi->voltage_control_svi2) { 6344 ret = si_construct_voltage_tables(rdev); 6345 if (ret) { 6346 DRM_ERROR("si_construct_voltage_tables failed\n"); 6347 return ret; 6348 } 6349 } 6350 if (eg_pi->dynamic_ac_timing) { 6351 ret = si_initialize_mc_reg_table(rdev); 6352 if (ret) 6353 eg_pi->dynamic_ac_timing = false; 6354 } 6355 if (pi->dynamic_ss) 6356 si_enable_spread_spectrum(rdev, true); 6357 if (pi->thermal_protection) 6358 si_enable_thermal_protection(rdev, true); 6359 si_setup_bsp(rdev); 6360 si_program_git(rdev); 6361 si_program_tp(rdev); 6362 si_program_tpp(rdev); 6363 si_program_sstp(rdev); 6364 si_enable_display_gap(rdev); 6365 si_program_vc(rdev); 6366 ret = si_upload_firmware(rdev); 6367 if (ret) { 6368 DRM_ERROR("si_upload_firmware failed\n"); 6369 return ret; 6370 } 6371 ret = si_process_firmware_header(rdev); 6372 if (ret) { 6373 DRM_ERROR("si_process_firmware_header failed\n"); 6374 return ret; 6375 } 6376 ret = si_initial_switch_from_arb_f0_to_f1(rdev); 6377 if (ret) { 6378 DRM_ERROR("si_initial_switch_from_arb_f0_to_f1 failed\n"); 6379 return ret; 6380 } 6381 ret = si_init_smc_table(rdev); 6382 if (ret) { 6383 DRM_ERROR("si_init_smc_table failed\n"); 6384 return ret; 6385 } 6386 ret = si_init_smc_spll_table(rdev); 6387 if (ret) { 6388 DRM_ERROR("si_init_smc_spll_table failed\n"); 6389 return ret; 6390 } 6391 ret = si_init_arb_table_index(rdev); 6392 if (ret) { 6393 DRM_ERROR("si_init_arb_table_index failed\n"); 6394 return ret; 6395 } 6396 if (eg_pi->dynamic_ac_timing) { 6397 ret = si_populate_mc_reg_table(rdev, boot_ps); 6398 if (ret) { 6399 DRM_ERROR("si_populate_mc_reg_table failed\n"); 6400 return ret; 6401 } 6402 } 6403 ret = si_initialize_smc_cac_tables(rdev); 6404 if (ret) { 6405 DRM_ERROR("si_initialize_smc_cac_tables failed\n"); 6406 return ret; 6407 } 6408 ret = si_initialize_hardware_cac_manager(rdev); 6409 if (ret) { 6410 DRM_ERROR("si_initialize_hardware_cac_manager failed\n"); 6411 return ret; 6412 } 6413 ret = si_initialize_smc_dte_tables(rdev); 6414 if (ret) { 6415 DRM_ERROR("si_initialize_smc_dte_tables failed\n"); 6416 return ret; 6417 } 6418 ret = si_populate_smc_tdp_limits(rdev, boot_ps); 6419 if (ret) { 6420 DRM_ERROR("si_populate_smc_tdp_limits failed\n"); 6421 return ret; 6422 } 6423 ret = si_populate_smc_tdp_limits_2(rdev, boot_ps); 6424 if (ret) { 6425 DRM_ERROR("si_populate_smc_tdp_limits_2 failed\n"); 6426 return ret; 6427 } 6428 si_program_response_times(rdev); 6429 si_program_ds_registers(rdev); 6430 si_dpm_start_smc(rdev); 6431 ret = si_notify_smc_display_change(rdev, false); 6432 if (ret) { 6433 DRM_ERROR("si_notify_smc_display_change failed\n"); 6434 return ret; 6435 } 6436 si_enable_sclk_control(rdev, true); 6437 si_start_dpm(rdev); 6438 6439 si_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true); 6440 6441 si_thermal_start_thermal_controller(rdev); 6442 6443 ni_update_current_ps(rdev, boot_ps); 6444 6445 return 0; 6446 } 6447 6448 static int si_set_temperature_range(struct radeon_device *rdev) 6449 { 6450 int ret; 6451 6452 ret = si_thermal_enable_alert(rdev, false); 6453 if (ret) 6454 return ret; 6455 ret = si_thermal_set_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX); 6456 if (ret) 6457 return ret; 6458 ret = si_thermal_enable_alert(rdev, true); 6459 if (ret) 6460 return ret; 6461 6462 return ret; 6463 } 6464 6465 int si_dpm_late_enable(struct radeon_device *rdev) 6466 { 6467 int ret; 6468 6469 ret = si_set_temperature_range(rdev); 6470 if (ret) 6471 return ret; 6472 6473 return ret; 6474 } 6475 6476 void si_dpm_disable(struct radeon_device *rdev) 6477 { 6478 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 6479 struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps; 6480 6481 if (!si_is_smc_running(rdev)) 6482 return; 6483 si_thermal_stop_thermal_controller(rdev); 6484 si_disable_ulv(rdev); 6485 si_clear_vc(rdev); 6486 if (pi->thermal_protection) 6487 si_enable_thermal_protection(rdev, false); 6488 si_enable_power_containment(rdev, boot_ps, false); 6489 si_enable_smc_cac(rdev, boot_ps, false); 6490 si_enable_spread_spectrum(rdev, false); 6491 si_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, false); 6492 si_stop_dpm(rdev); 6493 si_reset_to_default(rdev); 6494 si_dpm_stop_smc(rdev); 6495 si_force_switch_to_arb_f0(rdev); 6496 6497 ni_update_current_ps(rdev, boot_ps); 6498 } 6499 6500 int si_dpm_pre_set_power_state(struct radeon_device *rdev) 6501 { 6502 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 6503 struct radeon_ps requested_ps = *rdev->pm.dpm.requested_ps; 6504 struct radeon_ps *new_ps = &requested_ps; 6505 6506 ni_update_requested_ps(rdev, new_ps); 6507 6508 si_apply_state_adjust_rules(rdev, &eg_pi->requested_rps); 6509 6510 return 0; 6511 } 6512 6513 static int si_power_control_set_level(struct radeon_device *rdev) 6514 { 6515 struct radeon_ps *new_ps = rdev->pm.dpm.requested_ps; 6516 int ret; 6517 6518 ret = si_restrict_performance_levels_before_switch(rdev); 6519 if (ret) 6520 return ret; 6521 ret = si_halt_smc(rdev); 6522 if (ret) 6523 return ret; 6524 ret = si_populate_smc_tdp_limits(rdev, new_ps); 6525 if (ret) 6526 return ret; 6527 ret = si_populate_smc_tdp_limits_2(rdev, new_ps); 6528 if (ret) 6529 return ret; 6530 ret = si_resume_smc(rdev); 6531 if (ret) 6532 return ret; 6533 ret = si_set_sw_state(rdev); 6534 if (ret) 6535 return ret; 6536 return 0; 6537 } 6538 6539 int si_dpm_set_power_state(struct radeon_device *rdev) 6540 { 6541 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 6542 struct radeon_ps *new_ps = &eg_pi->requested_rps; 6543 struct radeon_ps *old_ps = &eg_pi->current_rps; 6544 int ret; 6545 6546 ret = si_disable_ulv(rdev); 6547 if (ret) { 6548 DRM_ERROR("si_disable_ulv failed\n"); 6549 return ret; 6550 } 6551 ret = si_restrict_performance_levels_before_switch(rdev); 6552 if (ret) { 6553 DRM_ERROR("si_restrict_performance_levels_before_switch failed\n"); 6554 return ret; 6555 } 6556 if (eg_pi->pcie_performance_request) 6557 si_request_link_speed_change_before_state_change(rdev, new_ps, old_ps); 6558 ni_set_uvd_clock_before_set_eng_clock(rdev, new_ps, old_ps); 6559 ret = si_enable_power_containment(rdev, new_ps, false); 6560 if (ret) { 6561 DRM_ERROR("si_enable_power_containment failed\n"); 6562 return ret; 6563 } 6564 ret = si_enable_smc_cac(rdev, new_ps, false); 6565 if (ret) { 6566 DRM_ERROR("si_enable_smc_cac failed\n"); 6567 return ret; 6568 } 6569 ret = si_halt_smc(rdev); 6570 if (ret) { 6571 DRM_ERROR("si_halt_smc failed\n"); 6572 return ret; 6573 } 6574 ret = si_upload_sw_state(rdev, new_ps); 6575 if (ret) { 6576 DRM_ERROR("si_upload_sw_state failed\n"); 6577 return ret; 6578 } 6579 ret = si_upload_smc_data(rdev); 6580 if (ret) { 6581 DRM_ERROR("si_upload_smc_data failed\n"); 6582 return ret; 6583 } 6584 ret = si_upload_ulv_state(rdev); 6585 if (ret) { 6586 DRM_ERROR("si_upload_ulv_state failed\n"); 6587 return ret; 6588 } 6589 if (eg_pi->dynamic_ac_timing) { 6590 ret = si_upload_mc_reg_table(rdev, new_ps); 6591 if (ret) { 6592 DRM_ERROR("si_upload_mc_reg_table failed\n"); 6593 return ret; 6594 } 6595 } 6596 ret = si_program_memory_timing_parameters(rdev, new_ps); 6597 if (ret) { 6598 DRM_ERROR("si_program_memory_timing_parameters failed\n"); 6599 return ret; 6600 } 6601 si_set_pcie_lane_width_in_smc(rdev, new_ps, old_ps); 6602 6603 ret = si_resume_smc(rdev); 6604 if (ret) { 6605 DRM_ERROR("si_resume_smc failed\n"); 6606 return ret; 6607 } 6608 ret = si_set_sw_state(rdev); 6609 if (ret) { 6610 DRM_ERROR("si_set_sw_state failed\n"); 6611 return ret; 6612 } 6613 ni_set_uvd_clock_after_set_eng_clock(rdev, new_ps, old_ps); 6614 si_set_vce_clock(rdev, new_ps, old_ps); 6615 if (eg_pi->pcie_performance_request) 6616 si_notify_link_speed_change_after_state_change(rdev, new_ps, old_ps); 6617 ret = si_set_power_state_conditionally_enable_ulv(rdev, new_ps); 6618 if (ret) { 6619 DRM_ERROR("si_set_power_state_conditionally_enable_ulv failed\n"); 6620 return ret; 6621 } 6622 ret = si_enable_smc_cac(rdev, new_ps, true); 6623 if (ret) { 6624 DRM_ERROR("si_enable_smc_cac failed\n"); 6625 return ret; 6626 } 6627 ret = si_enable_power_containment(rdev, new_ps, true); 6628 if (ret) { 6629 DRM_ERROR("si_enable_power_containment failed\n"); 6630 return ret; 6631 } 6632 6633 ret = si_power_control_set_level(rdev); 6634 if (ret) { 6635 DRM_ERROR("si_power_control_set_level failed\n"); 6636 return ret; 6637 } 6638 6639 return 0; 6640 } 6641 6642 void si_dpm_post_set_power_state(struct radeon_device *rdev) 6643 { 6644 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 6645 struct radeon_ps *new_ps = &eg_pi->requested_rps; 6646 6647 ni_update_current_ps(rdev, new_ps); 6648 } 6649 6650 #if 0 6651 void si_dpm_reset_asic(struct radeon_device *rdev) 6652 { 6653 si_restrict_performance_levels_before_switch(rdev); 6654 si_disable_ulv(rdev); 6655 si_set_boot_state(rdev); 6656 } 6657 #endif 6658 6659 void si_dpm_display_configuration_changed(struct radeon_device *rdev) 6660 { 6661 si_program_display_gap(rdev); 6662 } 6663 6664 union power_info { 6665 struct _ATOM_POWERPLAY_INFO info; 6666 struct _ATOM_POWERPLAY_INFO_V2 info_2; 6667 struct _ATOM_POWERPLAY_INFO_V3 info_3; 6668 struct _ATOM_PPLIB_POWERPLAYTABLE pplib; 6669 struct _ATOM_PPLIB_POWERPLAYTABLE2 pplib2; 6670 struct _ATOM_PPLIB_POWERPLAYTABLE3 pplib3; 6671 }; 6672 6673 union pplib_clock_info { 6674 struct _ATOM_PPLIB_R600_CLOCK_INFO r600; 6675 struct _ATOM_PPLIB_RS780_CLOCK_INFO rs780; 6676 struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen; 6677 struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo; 6678 struct _ATOM_PPLIB_SI_CLOCK_INFO si; 6679 }; 6680 6681 union pplib_power_state { 6682 struct _ATOM_PPLIB_STATE v1; 6683 struct _ATOM_PPLIB_STATE_V2 v2; 6684 }; 6685 6686 static void si_parse_pplib_non_clock_info(struct radeon_device *rdev, 6687 struct radeon_ps *rps, 6688 struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info, 6689 u8 table_rev) 6690 { 6691 rps->caps = le32_to_cpu(non_clock_info->ulCapsAndSettings); 6692 rps->class = le16_to_cpu(non_clock_info->usClassification); 6693 rps->class2 = le16_to_cpu(non_clock_info->usClassification2); 6694 6695 if (ATOM_PPLIB_NONCLOCKINFO_VER1 < table_rev) { 6696 rps->vclk = le32_to_cpu(non_clock_info->ulVCLK); 6697 rps->dclk = le32_to_cpu(non_clock_info->ulDCLK); 6698 } else if (r600_is_uvd_state(rps->class, rps->class2)) { 6699 rps->vclk = RV770_DEFAULT_VCLK_FREQ; 6700 rps->dclk = RV770_DEFAULT_DCLK_FREQ; 6701 } else { 6702 rps->vclk = 0; 6703 rps->dclk = 0; 6704 } 6705 6706 if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT) 6707 rdev->pm.dpm.boot_ps = rps; 6708 if (rps->class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE) 6709 rdev->pm.dpm.uvd_ps = rps; 6710 } 6711 6712 static void si_parse_pplib_clock_info(struct radeon_device *rdev, 6713 struct radeon_ps *rps, int index, 6714 union pplib_clock_info *clock_info) 6715 { 6716 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 6717 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 6718 struct si_power_info *si_pi = si_get_pi(rdev); 6719 struct ni_ps *ps = ni_get_ps(rps); 6720 u16 leakage_voltage; 6721 struct rv7xx_pl *pl = &ps->performance_levels[index]; 6722 int ret; 6723 6724 ps->performance_level_count = index + 1; 6725 6726 pl->sclk = le16_to_cpu(clock_info->si.usEngineClockLow); 6727 pl->sclk |= clock_info->si.ucEngineClockHigh << 16; 6728 pl->mclk = le16_to_cpu(clock_info->si.usMemoryClockLow); 6729 pl->mclk |= clock_info->si.ucMemoryClockHigh << 16; 6730 6731 pl->vddc = le16_to_cpu(clock_info->si.usVDDC); 6732 pl->vddci = le16_to_cpu(clock_info->si.usVDDCI); 6733 pl->flags = le32_to_cpu(clock_info->si.ulFlags); 6734 pl->pcie_gen = r600_get_pcie_gen_support(rdev, 6735 si_pi->sys_pcie_mask, 6736 si_pi->boot_pcie_gen, 6737 clock_info->si.ucPCIEGen); 6738 6739 /* patch up vddc if necessary */ 6740 ret = si_get_leakage_voltage_from_leakage_index(rdev, pl->vddc, 6741 &leakage_voltage); 6742 if (ret == 0) 6743 pl->vddc = leakage_voltage; 6744 6745 if (rps->class & ATOM_PPLIB_CLASSIFICATION_ACPI) { 6746 pi->acpi_vddc = pl->vddc; 6747 eg_pi->acpi_vddci = pl->vddci; 6748 si_pi->acpi_pcie_gen = pl->pcie_gen; 6749 } 6750 6751 if ((rps->class2 & ATOM_PPLIB_CLASSIFICATION2_ULV) && 6752 index == 0) { 6753 /* XXX disable for A0 tahiti */ 6754 si_pi->ulv.supported = false; 6755 si_pi->ulv.pl = *pl; 6756 si_pi->ulv.one_pcie_lane_in_ulv = false; 6757 si_pi->ulv.volt_change_delay = SISLANDS_ULVVOLTAGECHANGEDELAY_DFLT; 6758 si_pi->ulv.cg_ulv_parameter = SISLANDS_CGULVPARAMETER_DFLT; 6759 si_pi->ulv.cg_ulv_control = SISLANDS_CGULVCONTROL_DFLT; 6760 } 6761 6762 if (pi->min_vddc_in_table > pl->vddc) 6763 pi->min_vddc_in_table = pl->vddc; 6764 6765 if (pi->max_vddc_in_table < pl->vddc) 6766 pi->max_vddc_in_table = pl->vddc; 6767 6768 /* patch up boot state */ 6769 if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT) { 6770 u16 vddc, vddci, mvdd; 6771 radeon_atombios_get_default_voltages(rdev, &vddc, &vddci, &mvdd); 6772 pl->mclk = rdev->clock.default_mclk; 6773 pl->sclk = rdev->clock.default_sclk; 6774 pl->vddc = vddc; 6775 pl->vddci = vddci; 6776 si_pi->mvdd_bootup_value = mvdd; 6777 } 6778 6779 if ((rps->class & ATOM_PPLIB_CLASSIFICATION_UI_MASK) == 6780 ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE) { 6781 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk = pl->sclk; 6782 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.mclk = pl->mclk; 6783 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddc = pl->vddc; 6784 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddci = pl->vddci; 6785 } 6786 } 6787 6788 static int si_parse_power_table(struct radeon_device *rdev) 6789 { 6790 struct radeon_mode_info *mode_info = &rdev->mode_info; 6791 struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info; 6792 union pplib_power_state *power_state; 6793 int i, j, k, non_clock_array_index, clock_array_index; 6794 union pplib_clock_info *clock_info; 6795 struct _StateArray *state_array; 6796 struct _ClockInfoArray *clock_info_array; 6797 struct _NonClockInfoArray *non_clock_info_array; 6798 union power_info *power_info; 6799 int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo); 6800 u16 data_offset; 6801 u8 frev, crev; 6802 u8 *power_state_offset; 6803 struct ni_ps *ps; 6804 6805 if (!atom_parse_data_header(mode_info->atom_context, index, NULL, 6806 &frev, &crev, &data_offset)) 6807 return -EINVAL; 6808 power_info = (union power_info *)(mode_info->atom_context->bios + data_offset); 6809 6810 state_array = (struct _StateArray *) 6811 (mode_info->atom_context->bios + data_offset + 6812 le16_to_cpu(power_info->pplib.usStateArrayOffset)); 6813 clock_info_array = (struct _ClockInfoArray *) 6814 (mode_info->atom_context->bios + data_offset + 6815 le16_to_cpu(power_info->pplib.usClockInfoArrayOffset)); 6816 non_clock_info_array = (struct _NonClockInfoArray *) 6817 (mode_info->atom_context->bios + data_offset + 6818 le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset)); 6819 6820 rdev->pm.dpm.ps = kcalloc(state_array->ucNumEntries, 6821 sizeof(struct radeon_ps), 6822 GFP_KERNEL); 6823 if (!rdev->pm.dpm.ps) 6824 return -ENOMEM; 6825 power_state_offset = (u8 *)state_array->states; 6826 for (i = 0; i < state_array->ucNumEntries; i++) { 6827 u8 *idx; 6828 power_state = (union pplib_power_state *)power_state_offset; 6829 non_clock_array_index = power_state->v2.nonClockInfoIndex; 6830 non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *) 6831 &non_clock_info_array->nonClockInfo[non_clock_array_index]; 6832 if (!rdev->pm.power_state[i].clock_info) 6833 return -EINVAL; 6834 ps = kzalloc(sizeof(struct ni_ps), GFP_KERNEL); 6835 if (ps == NULL) { 6836 kfree(rdev->pm.dpm.ps); 6837 return -ENOMEM; 6838 } 6839 rdev->pm.dpm.ps[i].ps_priv = ps; 6840 si_parse_pplib_non_clock_info(rdev, &rdev->pm.dpm.ps[i], 6841 non_clock_info, 6842 non_clock_info_array->ucEntrySize); 6843 k = 0; 6844 idx = (u8 *)&power_state->v2.clockInfoIndex[0]; 6845 for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) { 6846 clock_array_index = idx[j]; 6847 if (clock_array_index >= clock_info_array->ucNumEntries) 6848 continue; 6849 if (k >= SISLANDS_MAX_HARDWARE_POWERLEVELS) 6850 break; 6851 clock_info = (union pplib_clock_info *) 6852 ((u8 *)&clock_info_array->clockInfo[0] + 6853 (clock_array_index * clock_info_array->ucEntrySize)); 6854 si_parse_pplib_clock_info(rdev, 6855 &rdev->pm.dpm.ps[i], k, 6856 clock_info); 6857 k++; 6858 } 6859 power_state_offset += 2 + power_state->v2.ucNumDPMLevels; 6860 } 6861 rdev->pm.dpm.num_ps = state_array->ucNumEntries; 6862 6863 /* fill in the vce power states */ 6864 for (i = 0; i < RADEON_MAX_VCE_LEVELS; i++) { 6865 u32 sclk, mclk; 6866 clock_array_index = rdev->pm.dpm.vce_states[i].clk_idx; 6867 clock_info = (union pplib_clock_info *) 6868 &clock_info_array->clockInfo[clock_array_index * clock_info_array->ucEntrySize]; 6869 sclk = le16_to_cpu(clock_info->si.usEngineClockLow); 6870 sclk |= clock_info->si.ucEngineClockHigh << 16; 6871 mclk = le16_to_cpu(clock_info->si.usMemoryClockLow); 6872 mclk |= clock_info->si.ucMemoryClockHigh << 16; 6873 rdev->pm.dpm.vce_states[i].sclk = sclk; 6874 rdev->pm.dpm.vce_states[i].mclk = mclk; 6875 } 6876 6877 return 0; 6878 } 6879 6880 int si_dpm_init(struct radeon_device *rdev) 6881 { 6882 struct rv7xx_power_info *pi; 6883 struct evergreen_power_info *eg_pi; 6884 struct ni_power_info *ni_pi; 6885 struct si_power_info *si_pi; 6886 struct atom_clock_dividers dividers; 6887 enum pci_bus_speed speed_cap = PCI_SPEED_UNKNOWN; 6888 struct pci_dev *root = rdev->pdev->bus->self; 6889 int ret; 6890 6891 si_pi = kzalloc(sizeof(struct si_power_info), GFP_KERNEL); 6892 if (si_pi == NULL) 6893 return -ENOMEM; 6894 rdev->pm.dpm.priv = si_pi; 6895 ni_pi = &si_pi->ni; 6896 eg_pi = &ni_pi->eg; 6897 pi = &eg_pi->rv7xx; 6898 6899 if (!pci_is_root_bus(rdev->pdev->bus)) 6900 speed_cap = pcie_get_speed_cap(root); 6901 if (speed_cap == PCI_SPEED_UNKNOWN) { 6902 si_pi->sys_pcie_mask = 0; 6903 } else { 6904 if (speed_cap == PCIE_SPEED_8_0GT) 6905 si_pi->sys_pcie_mask = RADEON_PCIE_SPEED_25 | 6906 RADEON_PCIE_SPEED_50 | 6907 RADEON_PCIE_SPEED_80; 6908 else if (speed_cap == PCIE_SPEED_5_0GT) 6909 si_pi->sys_pcie_mask = RADEON_PCIE_SPEED_25 | 6910 RADEON_PCIE_SPEED_50; 6911 else 6912 si_pi->sys_pcie_mask = RADEON_PCIE_SPEED_25; 6913 } 6914 si_pi->force_pcie_gen = RADEON_PCIE_GEN_INVALID; 6915 si_pi->boot_pcie_gen = si_get_current_pcie_speed(rdev); 6916 6917 si_set_max_cu_value(rdev); 6918 6919 rv770_get_max_vddc(rdev); 6920 si_get_leakage_vddc(rdev); 6921 si_patch_dependency_tables_based_on_leakage(rdev); 6922 6923 pi->acpi_vddc = 0; 6924 eg_pi->acpi_vddci = 0; 6925 pi->min_vddc_in_table = 0; 6926 pi->max_vddc_in_table = 0; 6927 6928 ret = r600_get_platform_caps(rdev); 6929 if (ret) 6930 return ret; 6931 6932 ret = r600_parse_extended_power_table(rdev); 6933 if (ret) 6934 return ret; 6935 6936 ret = si_parse_power_table(rdev); 6937 if (ret) 6938 return ret; 6939 6940 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries = 6941 kcalloc(4, 6942 sizeof(struct radeon_clock_voltage_dependency_entry), 6943 GFP_KERNEL); 6944 if (!rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries) { 6945 r600_free_extended_power_table(rdev); 6946 return -ENOMEM; 6947 } 6948 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count = 4; 6949 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].clk = 0; 6950 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].v = 0; 6951 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].clk = 36000; 6952 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].v = 720; 6953 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].clk = 54000; 6954 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].v = 810; 6955 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].clk = 72000; 6956 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].v = 900; 6957 6958 if (rdev->pm.dpm.voltage_response_time == 0) 6959 rdev->pm.dpm.voltage_response_time = R600_VOLTAGERESPONSETIME_DFLT; 6960 if (rdev->pm.dpm.backbias_response_time == 0) 6961 rdev->pm.dpm.backbias_response_time = R600_BACKBIASRESPONSETIME_DFLT; 6962 6963 ret = radeon_atom_get_clock_dividers(rdev, COMPUTE_ENGINE_PLL_PARAM, 6964 0, false, ÷rs); 6965 if (ret) 6966 pi->ref_div = dividers.ref_div + 1; 6967 else 6968 pi->ref_div = R600_REFERENCEDIVIDER_DFLT; 6969 6970 eg_pi->smu_uvd_hs = false; 6971 6972 pi->mclk_strobe_mode_threshold = 40000; 6973 if (si_is_special_1gb_platform(rdev)) 6974 pi->mclk_stutter_mode_threshold = 0; 6975 else 6976 pi->mclk_stutter_mode_threshold = pi->mclk_strobe_mode_threshold; 6977 pi->mclk_edc_enable_threshold = 40000; 6978 eg_pi->mclk_edc_wr_enable_threshold = 40000; 6979 6980 ni_pi->mclk_rtt_mode_threshold = eg_pi->mclk_edc_wr_enable_threshold; 6981 6982 pi->voltage_control = 6983 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC, 6984 VOLTAGE_OBJ_GPIO_LUT); 6985 if (!pi->voltage_control) { 6986 si_pi->voltage_control_svi2 = 6987 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC, 6988 VOLTAGE_OBJ_SVID2); 6989 if (si_pi->voltage_control_svi2) 6990 radeon_atom_get_svi2_info(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC, 6991 &si_pi->svd_gpio_id, &si_pi->svc_gpio_id); 6992 } 6993 6994 pi->mvdd_control = 6995 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_MVDDC, 6996 VOLTAGE_OBJ_GPIO_LUT); 6997 6998 eg_pi->vddci_control = 6999 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI, 7000 VOLTAGE_OBJ_GPIO_LUT); 7001 if (!eg_pi->vddci_control) 7002 si_pi->vddci_control_svi2 = 7003 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI, 7004 VOLTAGE_OBJ_SVID2); 7005 7006 si_pi->vddc_phase_shed_control = 7007 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC, 7008 VOLTAGE_OBJ_PHASE_LUT); 7009 7010 rv770_get_engine_memory_ss(rdev); 7011 7012 pi->asi = RV770_ASI_DFLT; 7013 pi->pasi = CYPRESS_HASI_DFLT; 7014 pi->vrc = SISLANDS_VRC_DFLT; 7015 7016 pi->gfx_clock_gating = true; 7017 7018 eg_pi->sclk_deep_sleep = true; 7019 si_pi->sclk_deep_sleep_above_low = false; 7020 7021 if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE) 7022 pi->thermal_protection = true; 7023 else 7024 pi->thermal_protection = false; 7025 7026 eg_pi->dynamic_ac_timing = true; 7027 7028 eg_pi->light_sleep = true; 7029 #if defined(CONFIG_ACPI) 7030 eg_pi->pcie_performance_request = 7031 radeon_acpi_is_pcie_performance_request_supported(rdev); 7032 #else 7033 eg_pi->pcie_performance_request = false; 7034 #endif 7035 7036 si_pi->sram_end = SMC_RAM_END; 7037 7038 rdev->pm.dpm.dyn_state.mclk_sclk_ratio = 4; 7039 rdev->pm.dpm.dyn_state.sclk_mclk_delta = 15000; 7040 rdev->pm.dpm.dyn_state.vddc_vddci_delta = 200; 7041 rdev->pm.dpm.dyn_state.valid_sclk_values.count = 0; 7042 rdev->pm.dpm.dyn_state.valid_sclk_values.values = NULL; 7043 rdev->pm.dpm.dyn_state.valid_mclk_values.count = 0; 7044 rdev->pm.dpm.dyn_state.valid_mclk_values.values = NULL; 7045 7046 si_initialize_powertune_defaults(rdev); 7047 7048 /* make sure dc limits are valid */ 7049 if ((rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.sclk == 0) || 7050 (rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.mclk == 0)) 7051 rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc = 7052 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac; 7053 7054 si_pi->fan_ctrl_is_in_default_mode = true; 7055 7056 return 0; 7057 } 7058 7059 void si_dpm_fini(struct radeon_device *rdev) 7060 { 7061 int i; 7062 7063 for (i = 0; i < rdev->pm.dpm.num_ps; i++) { 7064 kfree(rdev->pm.dpm.ps[i].ps_priv); 7065 } 7066 kfree(rdev->pm.dpm.ps); 7067 kfree(rdev->pm.dpm.priv); 7068 kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries); 7069 r600_free_extended_power_table(rdev); 7070 } 7071 7072 void si_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev, 7073 struct seq_file *m) 7074 { 7075 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 7076 struct radeon_ps *rps = &eg_pi->current_rps; 7077 struct ni_ps *ps = ni_get_ps(rps); 7078 struct rv7xx_pl *pl; 7079 u32 current_index = 7080 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >> 7081 CURRENT_STATE_INDEX_SHIFT; 7082 7083 if (current_index >= ps->performance_level_count) { 7084 seq_printf(m, "invalid dpm profile %d\n", current_index); 7085 } else { 7086 pl = &ps->performance_levels[current_index]; 7087 seq_printf(m, "uvd vclk: %d dclk: %d\n", rps->vclk, rps->dclk); 7088 seq_printf(m, "power level %d sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n", 7089 current_index, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1); 7090 } 7091 } 7092 7093 u32 si_dpm_get_current_sclk(struct radeon_device *rdev) 7094 { 7095 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 7096 struct radeon_ps *rps = &eg_pi->current_rps; 7097 struct ni_ps *ps = ni_get_ps(rps); 7098 struct rv7xx_pl *pl; 7099 u32 current_index = 7100 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >> 7101 CURRENT_STATE_INDEX_SHIFT; 7102 7103 if (current_index >= ps->performance_level_count) { 7104 return 0; 7105 } else { 7106 pl = &ps->performance_levels[current_index]; 7107 return pl->sclk; 7108 } 7109 } 7110 7111 u32 si_dpm_get_current_mclk(struct radeon_device *rdev) 7112 { 7113 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 7114 struct radeon_ps *rps = &eg_pi->current_rps; 7115 struct ni_ps *ps = ni_get_ps(rps); 7116 struct rv7xx_pl *pl; 7117 u32 current_index = 7118 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >> 7119 CURRENT_STATE_INDEX_SHIFT; 7120 7121 if (current_index >= ps->performance_level_count) { 7122 return 0; 7123 } else { 7124 pl = &ps->performance_levels[current_index]; 7125 return pl->mclk; 7126 } 7127 } 7128