1 /* 2 * Copyright 2013 Advanced Micro Devices, Inc. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20 * OTHER DEALINGS IN THE SOFTWARE. 21 * 22 */ 23 24 #include <drm/drmP.h> 25 #include "radeon.h" 26 #include "radeon_asic.h" 27 #include "sid.h" 28 #include "r600_dpm.h" 29 #include "si_dpm.h" 30 #include "atom.h" 31 #include <linux/math64.h> 32 #include <linux/seq_file.h> 33 34 #define MC_CG_ARB_FREQ_F0 0x0a 35 #define MC_CG_ARB_FREQ_F1 0x0b 36 #define MC_CG_ARB_FREQ_F2 0x0c 37 #define MC_CG_ARB_FREQ_F3 0x0d 38 39 #define SMC_RAM_END 0x20000 40 41 #define SCLK_MIN_DEEPSLEEP_FREQ 1350 42 43 static const struct si_cac_config_reg cac_weights_tahiti[] = 44 { 45 { 0x0, 0x0000ffff, 0, 0xc, SISLANDS_CACCONFIG_CGIND }, 46 { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 47 { 0x1, 0x0000ffff, 0, 0x101, SISLANDS_CACCONFIG_CGIND }, 48 { 0x1, 0xffff0000, 16, 0xc, SISLANDS_CACCONFIG_CGIND }, 49 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 50 { 0x3, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 51 { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 52 { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 53 { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 54 { 0x5, 0x0000ffff, 0, 0x8fc, SISLANDS_CACCONFIG_CGIND }, 55 { 0x5, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 56 { 0x6, 0x0000ffff, 0, 0x95, SISLANDS_CACCONFIG_CGIND }, 57 { 0x6, 0xffff0000, 16, 0x34e, SISLANDS_CACCONFIG_CGIND }, 58 { 0x18f, 0x0000ffff, 0, 0x1a1, SISLANDS_CACCONFIG_CGIND }, 59 { 0x7, 0x0000ffff, 0, 0xda, SISLANDS_CACCONFIG_CGIND }, 60 { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 61 { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 62 { 0x8, 0xffff0000, 16, 0x46, SISLANDS_CACCONFIG_CGIND }, 63 { 0x9, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 64 { 0xa, 0x0000ffff, 0, 0x208, SISLANDS_CACCONFIG_CGIND }, 65 { 0xb, 0x0000ffff, 0, 0xe7, SISLANDS_CACCONFIG_CGIND }, 66 { 0xb, 0xffff0000, 16, 0x948, SISLANDS_CACCONFIG_CGIND }, 67 { 0xc, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 68 { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 69 { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 70 { 0xe, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 71 { 0xf, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 72 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 73 { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 74 { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 75 { 0x11, 0x0000ffff, 0, 0x167, SISLANDS_CACCONFIG_CGIND }, 76 { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 77 { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 78 { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 79 { 0x13, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND }, 80 { 0x14, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 81 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 82 { 0x15, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND }, 83 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 84 { 0x16, 0x0000ffff, 0, 0x31, SISLANDS_CACCONFIG_CGIND }, 85 { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 86 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 87 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 88 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 89 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 90 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 91 { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 92 { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 93 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 94 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 95 { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 96 { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 97 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 98 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 99 { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 100 { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 101 { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 102 { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 103 { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 104 { 0x6d, 0x0000ffff, 0, 0x18e, SISLANDS_CACCONFIG_CGIND }, 105 { 0xFFFFFFFF } 106 }; 107 108 static const struct si_cac_config_reg lcac_tahiti[] = 109 { 110 { 0x143, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND }, 111 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 112 { 0x146, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND }, 113 { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 114 { 0x149, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND }, 115 { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 116 { 0x14c, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND }, 117 { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 118 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 119 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 120 { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 121 { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 122 { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 123 { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 124 { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 125 { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 126 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 127 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 128 { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 129 { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 130 { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 131 { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 132 { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 133 { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 134 { 0x8c, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 135 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 136 { 0x8f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 137 { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 138 { 0x92, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 139 { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 140 { 0x95, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 141 { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 142 { 0x14f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 143 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 144 { 0x152, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 145 { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 146 { 0x155, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 147 { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 148 { 0x158, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 149 { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 150 { 0x110, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 151 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 152 { 0x113, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 153 { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 154 { 0x116, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 155 { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 156 { 0x119, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 157 { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 158 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 159 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 160 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 161 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 162 { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 163 { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 164 { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 165 { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 166 { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 167 { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 168 { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 169 { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 170 { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 171 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 172 { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 173 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 174 { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 175 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 176 { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 177 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 178 { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 179 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 180 { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 181 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 182 { 0x16d, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND }, 183 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 184 { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 185 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 186 { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 187 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 188 { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 189 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 190 { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 191 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 192 { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 193 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 194 { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 195 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 196 { 0xFFFFFFFF } 197 198 }; 199 200 static const struct si_cac_config_reg cac_override_tahiti[] = 201 { 202 { 0xFFFFFFFF } 203 }; 204 205 static const struct si_powertune_data powertune_data_tahiti = 206 { 207 ((1 << 16) | 27027), 208 6, 209 0, 210 4, 211 95, 212 { 213 0UL, 214 0UL, 215 4521550UL, 216 309631529UL, 217 -1270850L, 218 4513710L, 219 40 220 }, 221 595000000UL, 222 12, 223 { 224 0, 225 0, 226 0, 227 0, 228 0, 229 0, 230 0, 231 0 232 }, 233 true 234 }; 235 236 static const struct si_dte_data dte_data_tahiti = 237 { 238 { 1159409, 0, 0, 0, 0 }, 239 { 777, 0, 0, 0, 0 }, 240 2, 241 54000, 242 127000, 243 25, 244 2, 245 10, 246 13, 247 { 27, 31, 35, 39, 43, 47, 54, 61, 67, 74, 81, 88, 95, 0, 0, 0 }, 248 { 240888759, 221057860, 235370597, 162287531, 158510299, 131423027, 116673180, 103067515, 87941937, 76209048, 68209175, 64090048, 58301890, 0, 0, 0 }, 249 { 12024, 11189, 11451, 8411, 7939, 6666, 5681, 4905, 4241, 3720, 3354, 3122, 2890, 0, 0, 0 }, 250 85, 251 false 252 }; 253 254 static const struct si_dte_data dte_data_tahiti_le = 255 { 256 { 0x1E8480, 0x7A1200, 0x2160EC0, 0x3938700, 0 }, 257 { 0x7D, 0x7D, 0x4E4, 0xB00, 0 }, 258 0x5, 259 0xAFC8, 260 0x64, 261 0x32, 262 1, 263 0, 264 0x10, 265 { 0x78, 0x7C, 0x82, 0x88, 0x8E, 0x94, 0x9A, 0xA0, 0xA6, 0xAC, 0xB0, 0xB4, 0xB8, 0xBC, 0xC0, 0xC4 }, 266 { 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700 }, 267 { 0x2AF8, 0x2AF8, 0x29BB, 0x27F9, 0x2637, 0x2475, 0x22B3, 0x20F1, 0x1F2F, 0x1D6D, 0x1734, 0x1414, 0x10F4, 0xDD4, 0xAB4, 0x794 }, 268 85, 269 true 270 }; 271 272 static const struct si_dte_data dte_data_tahiti_pro = 273 { 274 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 275 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 276 5, 277 45000, 278 100, 279 0xA, 280 1, 281 0, 282 0x10, 283 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 284 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 285 { 0x7D0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 286 90, 287 true 288 }; 289 290 static const struct si_dte_data dte_data_new_zealand = 291 { 292 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0 }, 293 { 0x29B, 0x3E9, 0x537, 0x7D2, 0 }, 294 0x5, 295 0xAFC8, 296 0x69, 297 0x32, 298 1, 299 0, 300 0x10, 301 { 0x82, 0xA0, 0xB4, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE }, 302 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 303 { 0xDAC, 0x1388, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685 }, 304 85, 305 true 306 }; 307 308 static const struct si_dte_data dte_data_aruba_pro = 309 { 310 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 311 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 312 5, 313 45000, 314 100, 315 0xA, 316 1, 317 0, 318 0x10, 319 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 320 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 321 { 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 322 90, 323 true 324 }; 325 326 static const struct si_dte_data dte_data_malta = 327 { 328 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 329 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 330 5, 331 45000, 332 100, 333 0xA, 334 1, 335 0, 336 0x10, 337 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 338 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 339 { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 340 90, 341 true 342 }; 343 344 struct si_cac_config_reg cac_weights_pitcairn[] = 345 { 346 { 0x0, 0x0000ffff, 0, 0x8a, SISLANDS_CACCONFIG_CGIND }, 347 { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 348 { 0x1, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 349 { 0x1, 0xffff0000, 16, 0x24d, SISLANDS_CACCONFIG_CGIND }, 350 { 0x2, 0x0000ffff, 0, 0x19, SISLANDS_CACCONFIG_CGIND }, 351 { 0x3, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND }, 352 { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 353 { 0x4, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND }, 354 { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 355 { 0x5, 0x0000ffff, 0, 0xc11, SISLANDS_CACCONFIG_CGIND }, 356 { 0x5, 0xffff0000, 16, 0x7f3, SISLANDS_CACCONFIG_CGIND }, 357 { 0x6, 0x0000ffff, 0, 0x403, SISLANDS_CACCONFIG_CGIND }, 358 { 0x6, 0xffff0000, 16, 0x367, SISLANDS_CACCONFIG_CGIND }, 359 { 0x18f, 0x0000ffff, 0, 0x4c9, SISLANDS_CACCONFIG_CGIND }, 360 { 0x7, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 361 { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 362 { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 363 { 0x8, 0xffff0000, 16, 0x45d, SISLANDS_CACCONFIG_CGIND }, 364 { 0x9, 0x0000ffff, 0, 0x36d, SISLANDS_CACCONFIG_CGIND }, 365 { 0xa, 0x0000ffff, 0, 0x534, SISLANDS_CACCONFIG_CGIND }, 366 { 0xb, 0x0000ffff, 0, 0x5da, SISLANDS_CACCONFIG_CGIND }, 367 { 0xb, 0xffff0000, 16, 0x880, SISLANDS_CACCONFIG_CGIND }, 368 { 0xc, 0x0000ffff, 0, 0x201, SISLANDS_CACCONFIG_CGIND }, 369 { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 370 { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 371 { 0xe, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND }, 372 { 0xf, 0x0000ffff, 0, 0x1f, SISLANDS_CACCONFIG_CGIND }, 373 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 374 { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 375 { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 376 { 0x11, 0x0000ffff, 0, 0x5de, SISLANDS_CACCONFIG_CGIND }, 377 { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 378 { 0x12, 0x0000ffff, 0, 0x7b, SISLANDS_CACCONFIG_CGIND }, 379 { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 380 { 0x13, 0xffff0000, 16, 0x13, SISLANDS_CACCONFIG_CGIND }, 381 { 0x14, 0x0000ffff, 0, 0xf9, SISLANDS_CACCONFIG_CGIND }, 382 { 0x15, 0x0000ffff, 0, 0x66, SISLANDS_CACCONFIG_CGIND }, 383 { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 384 { 0x4e, 0x0000ffff, 0, 0x13, SISLANDS_CACCONFIG_CGIND }, 385 { 0x16, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 386 { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 387 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 388 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 389 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 390 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 391 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 392 { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 393 { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 394 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 395 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 396 { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 397 { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 398 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 399 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 400 { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 401 { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 402 { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 403 { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 404 { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 405 { 0x6d, 0x0000ffff, 0, 0x186, SISLANDS_CACCONFIG_CGIND }, 406 { 0xFFFFFFFF } 407 }; 408 409 static const struct si_cac_config_reg lcac_pitcairn[] = 410 { 411 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 412 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 413 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 414 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 415 { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 416 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 417 { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 418 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 419 { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 420 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 421 { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 422 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 423 { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 424 { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 425 { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 426 { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 427 { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 428 { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 429 { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 430 { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 431 { 0x8f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 432 { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 433 { 0x146, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 434 { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 435 { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 436 { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 437 { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 438 { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 439 { 0x116, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 440 { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 441 { 0x155, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 442 { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 443 { 0x92, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 444 { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 445 { 0x149, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 446 { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 447 { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 448 { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 449 { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 450 { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 451 { 0x119, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 452 { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 453 { 0x158, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 454 { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 455 { 0x95, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 456 { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 457 { 0x14c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 458 { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 459 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 460 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 461 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 462 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 463 { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 464 { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 465 { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 466 { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 467 { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 468 { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 469 { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 470 { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 471 { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 472 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 473 { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 474 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 475 { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 476 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 477 { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 478 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 479 { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 480 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 481 { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 482 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 483 { 0x16d, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 484 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 485 { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 486 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 487 { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 488 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 489 { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 490 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 491 { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 492 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 493 { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 494 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 495 { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 496 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 497 { 0xFFFFFFFF } 498 }; 499 500 static const struct si_cac_config_reg cac_override_pitcairn[] = 501 { 502 { 0xFFFFFFFF } 503 }; 504 505 static const struct si_powertune_data powertune_data_pitcairn = 506 { 507 ((1 << 16) | 27027), 508 5, 509 0, 510 6, 511 100, 512 { 513 51600000UL, 514 1800000UL, 515 7194395UL, 516 309631529UL, 517 -1270850L, 518 4513710L, 519 100 520 }, 521 117830498UL, 522 12, 523 { 524 0, 525 0, 526 0, 527 0, 528 0, 529 0, 530 0, 531 0 532 }, 533 true 534 }; 535 536 static const struct si_dte_data dte_data_pitcairn = 537 { 538 { 0, 0, 0, 0, 0 }, 539 { 0, 0, 0, 0, 0 }, 540 0, 541 0, 542 0, 543 0, 544 0, 545 0, 546 0, 547 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 548 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 549 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 550 0, 551 false 552 }; 553 554 static const struct si_dte_data dte_data_curacao_xt = 555 { 556 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 557 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 558 5, 559 45000, 560 100, 561 0xA, 562 1, 563 0, 564 0x10, 565 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 566 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 567 { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 568 90, 569 true 570 }; 571 572 static const struct si_dte_data dte_data_curacao_pro = 573 { 574 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 575 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 576 5, 577 45000, 578 100, 579 0xA, 580 1, 581 0, 582 0x10, 583 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 584 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 585 { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 586 90, 587 true 588 }; 589 590 static const struct si_dte_data dte_data_neptune_xt = 591 { 592 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 593 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 594 5, 595 45000, 596 100, 597 0xA, 598 1, 599 0, 600 0x10, 601 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 602 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 603 { 0x3A2F, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 604 90, 605 true 606 }; 607 608 static const struct si_cac_config_reg cac_weights_chelsea_pro[] = 609 { 610 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND }, 611 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 612 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND }, 613 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND }, 614 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 615 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 616 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 617 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 618 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND }, 619 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND }, 620 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND }, 621 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND }, 622 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND }, 623 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 624 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND }, 625 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND }, 626 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND }, 627 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND }, 628 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND }, 629 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND }, 630 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND }, 631 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND }, 632 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND }, 633 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND }, 634 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND }, 635 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 636 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 637 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 638 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 639 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND }, 640 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 641 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND }, 642 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND }, 643 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND }, 644 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 645 { 0x14, 0x0000ffff, 0, 0x2BD, SISLANDS_CACCONFIG_CGIND }, 646 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 647 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 648 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 649 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 650 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND }, 651 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 652 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 653 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 654 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 655 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 656 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 657 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 658 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 659 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 660 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 661 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 662 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 663 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 664 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 665 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 666 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 667 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 668 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 669 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND }, 670 { 0xFFFFFFFF } 671 }; 672 673 static const struct si_cac_config_reg cac_weights_chelsea_xt[] = 674 { 675 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND }, 676 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 677 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND }, 678 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND }, 679 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 680 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 681 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 682 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 683 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND }, 684 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND }, 685 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND }, 686 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND }, 687 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND }, 688 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 689 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND }, 690 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND }, 691 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND }, 692 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND }, 693 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND }, 694 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND }, 695 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND }, 696 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND }, 697 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND }, 698 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND }, 699 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND }, 700 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 701 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 702 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 703 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 704 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND }, 705 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 706 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND }, 707 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND }, 708 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND }, 709 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 710 { 0x14, 0x0000ffff, 0, 0x30A, SISLANDS_CACCONFIG_CGIND }, 711 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 712 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 713 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 714 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 715 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND }, 716 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 717 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 718 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 719 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 720 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 721 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 722 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 723 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 724 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 725 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 726 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 727 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 728 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 729 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 730 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 731 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 732 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 733 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 734 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND }, 735 { 0xFFFFFFFF } 736 }; 737 738 static const struct si_cac_config_reg cac_weights_heathrow[] = 739 { 740 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND }, 741 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 742 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND }, 743 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND }, 744 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 745 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 746 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 747 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 748 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND }, 749 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND }, 750 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND }, 751 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND }, 752 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND }, 753 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 754 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND }, 755 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND }, 756 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND }, 757 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND }, 758 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND }, 759 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND }, 760 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND }, 761 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND }, 762 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND }, 763 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND }, 764 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND }, 765 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 766 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 767 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 768 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 769 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND }, 770 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 771 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND }, 772 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND }, 773 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND }, 774 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 775 { 0x14, 0x0000ffff, 0, 0x362, SISLANDS_CACCONFIG_CGIND }, 776 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 777 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 778 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 779 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 780 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND }, 781 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 782 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 783 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 784 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 785 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 786 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 787 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 788 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 789 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 790 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 791 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 792 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 793 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 794 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 795 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 796 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 797 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 798 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 799 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND }, 800 { 0xFFFFFFFF } 801 }; 802 803 static const struct si_cac_config_reg cac_weights_cape_verde_pro[] = 804 { 805 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND }, 806 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 807 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND }, 808 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND }, 809 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 810 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 811 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 812 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 813 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND }, 814 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND }, 815 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND }, 816 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND }, 817 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND }, 818 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 819 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND }, 820 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND }, 821 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND }, 822 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND }, 823 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND }, 824 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND }, 825 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND }, 826 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND }, 827 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND }, 828 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND }, 829 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND }, 830 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 831 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 832 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 833 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 834 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND }, 835 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 836 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND }, 837 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND }, 838 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND }, 839 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 840 { 0x14, 0x0000ffff, 0, 0x315, SISLANDS_CACCONFIG_CGIND }, 841 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 842 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 843 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 844 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 845 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND }, 846 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 847 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 848 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 849 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 850 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 851 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 852 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 853 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 854 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 855 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 856 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 857 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 858 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 859 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 860 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 861 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 862 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 863 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 864 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND }, 865 { 0xFFFFFFFF } 866 }; 867 868 static const struct si_cac_config_reg cac_weights_cape_verde[] = 869 { 870 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND }, 871 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 872 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND }, 873 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND }, 874 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 875 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 876 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 877 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 878 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND }, 879 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND }, 880 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND }, 881 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND }, 882 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND }, 883 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 884 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND }, 885 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND }, 886 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND }, 887 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND }, 888 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND }, 889 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND }, 890 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND }, 891 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND }, 892 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND }, 893 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND }, 894 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND }, 895 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 896 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 897 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 898 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 899 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND }, 900 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 901 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND }, 902 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND }, 903 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND }, 904 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 905 { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND }, 906 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 907 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 908 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 909 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 910 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND }, 911 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 912 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 913 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 914 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 915 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 916 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 917 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 918 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 919 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 920 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 921 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 922 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 923 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 924 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 925 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 926 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 927 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 928 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 929 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND }, 930 { 0xFFFFFFFF } 931 }; 932 933 static const struct si_cac_config_reg lcac_cape_verde[] = 934 { 935 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 936 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 937 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 938 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 939 { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 940 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 941 { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 942 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 943 { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 944 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 945 { 0x143, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 946 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 947 { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 948 { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 949 { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 950 { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 951 { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 952 { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 953 { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 954 { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 955 { 0x8f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 956 { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 957 { 0x146, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 958 { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 959 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 960 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 961 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 962 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 963 { 0x164, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 964 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 965 { 0x167, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 966 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 967 { 0x16a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 968 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 969 { 0x15e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 970 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 971 { 0x161, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 972 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 973 { 0x15b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 974 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 975 { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 976 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 977 { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 978 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 979 { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 980 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 981 { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 982 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 983 { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 984 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 985 { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 986 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 987 { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 988 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 989 { 0xFFFFFFFF } 990 }; 991 992 static const struct si_cac_config_reg cac_override_cape_verde[] = 993 { 994 { 0xFFFFFFFF } 995 }; 996 997 static const struct si_powertune_data powertune_data_cape_verde = 998 { 999 ((1 << 16) | 0x6993), 1000 5, 1001 0, 1002 7, 1003 105, 1004 { 1005 0UL, 1006 0UL, 1007 7194395UL, 1008 309631529UL, 1009 -1270850L, 1010 4513710L, 1011 100 1012 }, 1013 117830498UL, 1014 12, 1015 { 1016 0, 1017 0, 1018 0, 1019 0, 1020 0, 1021 0, 1022 0, 1023 0 1024 }, 1025 true 1026 }; 1027 1028 static const struct si_dte_data dte_data_cape_verde = 1029 { 1030 { 0, 0, 0, 0, 0 }, 1031 { 0, 0, 0, 0, 0 }, 1032 0, 1033 0, 1034 0, 1035 0, 1036 0, 1037 0, 1038 0, 1039 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 1040 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 1041 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 1042 0, 1043 false 1044 }; 1045 1046 static const struct si_dte_data dte_data_venus_xtx = 1047 { 1048 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 1049 { 0x71C, 0xAAB, 0xE39, 0x11C7, 0x0 }, 1050 5, 1051 55000, 1052 0x69, 1053 0xA, 1054 1, 1055 0, 1056 0x3, 1057 { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1058 { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1059 { 0xD6D8, 0x88B8, 0x1555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1060 90, 1061 true 1062 }; 1063 1064 static const struct si_dte_data dte_data_venus_xt = 1065 { 1066 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 1067 { 0xBDA, 0x11C7, 0x17B4, 0x1DA1, 0x0 }, 1068 5, 1069 55000, 1070 0x69, 1071 0xA, 1072 1, 1073 0, 1074 0x3, 1075 { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1076 { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1077 { 0xAFC8, 0x88B8, 0x238E, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1078 90, 1079 true 1080 }; 1081 1082 static const struct si_dte_data dte_data_venus_pro = 1083 { 1084 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 1085 { 0x11C7, 0x1AAB, 0x238E, 0x2C72, 0x0 }, 1086 5, 1087 55000, 1088 0x69, 1089 0xA, 1090 1, 1091 0, 1092 0x3, 1093 { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1094 { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1095 { 0x88B8, 0x88B8, 0x3555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1096 90, 1097 true 1098 }; 1099 1100 struct si_cac_config_reg cac_weights_oland[] = 1101 { 1102 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND }, 1103 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 1104 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND }, 1105 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND }, 1106 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1107 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 1108 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 1109 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 1110 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND }, 1111 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND }, 1112 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND }, 1113 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND }, 1114 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND }, 1115 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 1116 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND }, 1117 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND }, 1118 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND }, 1119 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND }, 1120 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND }, 1121 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND }, 1122 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND }, 1123 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND }, 1124 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND }, 1125 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND }, 1126 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND }, 1127 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 1128 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 1129 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1130 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1131 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND }, 1132 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 1133 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND }, 1134 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND }, 1135 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND }, 1136 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 1137 { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND }, 1138 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1139 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 1140 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1141 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 1142 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND }, 1143 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1144 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1145 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1146 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1147 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1148 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1149 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1150 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1151 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1152 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1153 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1154 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1155 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1156 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1157 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1158 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1159 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1160 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1161 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND }, 1162 { 0xFFFFFFFF } 1163 }; 1164 1165 static const struct si_cac_config_reg cac_weights_mars_pro[] = 1166 { 1167 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND }, 1168 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1169 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND }, 1170 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND }, 1171 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1172 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1173 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1174 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1175 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND }, 1176 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND }, 1177 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND }, 1178 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND }, 1179 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND }, 1180 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND }, 1181 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND }, 1182 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND }, 1183 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND }, 1184 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND }, 1185 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND }, 1186 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND }, 1187 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND }, 1188 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND }, 1189 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND }, 1190 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 1191 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND }, 1192 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND }, 1193 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 1194 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND }, 1195 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1196 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 1197 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND }, 1198 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1199 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND }, 1200 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND }, 1201 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND }, 1202 { 0x14, 0x0000ffff, 0, 0x2, SISLANDS_CACCONFIG_CGIND }, 1203 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1204 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 1205 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1206 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND }, 1207 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND }, 1208 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1209 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1210 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1211 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1212 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1213 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND }, 1214 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1215 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1216 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1217 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND }, 1218 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND }, 1219 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1220 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1221 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1222 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1223 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1224 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1225 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1226 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND }, 1227 { 0xFFFFFFFF } 1228 }; 1229 1230 static const struct si_cac_config_reg cac_weights_mars_xt[] = 1231 { 1232 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND }, 1233 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1234 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND }, 1235 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND }, 1236 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1237 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1238 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1239 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1240 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND }, 1241 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND }, 1242 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND }, 1243 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND }, 1244 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND }, 1245 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND }, 1246 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND }, 1247 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND }, 1248 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND }, 1249 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND }, 1250 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND }, 1251 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND }, 1252 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND }, 1253 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND }, 1254 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND }, 1255 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 1256 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND }, 1257 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND }, 1258 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 1259 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND }, 1260 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1261 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 1262 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND }, 1263 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1264 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND }, 1265 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND }, 1266 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND }, 1267 { 0x14, 0x0000ffff, 0, 0x60, SISLANDS_CACCONFIG_CGIND }, 1268 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1269 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 1270 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1271 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND }, 1272 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND }, 1273 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1274 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1275 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1276 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1277 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1278 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND }, 1279 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1280 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1281 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1282 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND }, 1283 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND }, 1284 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1285 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1286 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1287 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1288 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1289 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1290 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1291 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND }, 1292 { 0xFFFFFFFF } 1293 }; 1294 1295 static const struct si_cac_config_reg cac_weights_oland_pro[] = 1296 { 1297 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND }, 1298 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1299 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND }, 1300 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND }, 1301 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1302 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1303 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1304 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1305 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND }, 1306 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND }, 1307 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND }, 1308 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND }, 1309 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND }, 1310 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND }, 1311 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND }, 1312 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND }, 1313 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND }, 1314 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND }, 1315 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND }, 1316 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND }, 1317 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND }, 1318 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND }, 1319 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND }, 1320 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 1321 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND }, 1322 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND }, 1323 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 1324 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND }, 1325 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1326 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 1327 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND }, 1328 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1329 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND }, 1330 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND }, 1331 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND }, 1332 { 0x14, 0x0000ffff, 0, 0x90, SISLANDS_CACCONFIG_CGIND }, 1333 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1334 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 1335 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1336 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND }, 1337 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND }, 1338 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1339 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1340 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1341 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1342 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1343 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND }, 1344 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1345 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1346 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1347 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND }, 1348 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND }, 1349 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1350 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1351 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1352 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1353 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1354 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1355 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1356 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND }, 1357 { 0xFFFFFFFF } 1358 }; 1359 1360 static const struct si_cac_config_reg cac_weights_oland_xt[] = 1361 { 1362 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND }, 1363 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1364 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND }, 1365 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND }, 1366 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1367 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1368 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1369 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1370 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND }, 1371 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND }, 1372 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND }, 1373 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND }, 1374 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND }, 1375 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND }, 1376 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND }, 1377 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND }, 1378 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND }, 1379 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND }, 1380 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND }, 1381 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND }, 1382 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND }, 1383 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND }, 1384 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND }, 1385 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 1386 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND }, 1387 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND }, 1388 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 1389 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND }, 1390 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1391 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 1392 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND }, 1393 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1394 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND }, 1395 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND }, 1396 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND }, 1397 { 0x14, 0x0000ffff, 0, 0x120, SISLANDS_CACCONFIG_CGIND }, 1398 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1399 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 1400 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1401 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND }, 1402 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND }, 1403 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1404 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1405 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1406 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1407 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1408 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND }, 1409 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1410 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1411 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1412 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND }, 1413 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND }, 1414 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1415 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1416 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1417 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1418 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1419 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1420 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1421 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND }, 1422 { 0xFFFFFFFF } 1423 }; 1424 1425 static const struct si_cac_config_reg lcac_oland[] = 1426 { 1427 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1428 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1429 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1430 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1431 { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND }, 1432 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1433 { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND }, 1434 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1435 { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND }, 1436 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1437 { 0x143, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 1438 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1439 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1440 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1441 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1442 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1443 { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1444 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1445 { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1446 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1447 { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1448 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1449 { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1450 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1451 { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1452 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1453 { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1454 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1455 { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1456 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1457 { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1458 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1459 { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1460 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1461 { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1462 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1463 { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1464 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1465 { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1466 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1467 { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1468 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1469 { 0xFFFFFFFF } 1470 }; 1471 1472 static const struct si_cac_config_reg lcac_mars_pro[] = 1473 { 1474 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1475 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1476 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1477 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1478 { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND }, 1479 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1480 { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND }, 1481 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1482 { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND }, 1483 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1484 { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1485 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1486 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1487 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1488 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1489 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1490 { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1491 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1492 { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1493 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1494 { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1495 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1496 { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1497 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1498 { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1499 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1500 { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1501 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1502 { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1503 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1504 { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1505 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1506 { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1507 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1508 { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1509 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1510 { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1511 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1512 { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1513 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1514 { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1515 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1516 { 0xFFFFFFFF } 1517 }; 1518 1519 static const struct si_cac_config_reg cac_override_oland[] = 1520 { 1521 { 0xFFFFFFFF } 1522 }; 1523 1524 static const struct si_powertune_data powertune_data_oland = 1525 { 1526 ((1 << 16) | 0x6993), 1527 5, 1528 0, 1529 7, 1530 105, 1531 { 1532 0UL, 1533 0UL, 1534 7194395UL, 1535 309631529UL, 1536 -1270850L, 1537 4513710L, 1538 100 1539 }, 1540 117830498UL, 1541 12, 1542 { 1543 0, 1544 0, 1545 0, 1546 0, 1547 0, 1548 0, 1549 0, 1550 0 1551 }, 1552 true 1553 }; 1554 1555 static const struct si_powertune_data powertune_data_mars_pro = 1556 { 1557 ((1 << 16) | 0x6993), 1558 5, 1559 0, 1560 7, 1561 105, 1562 { 1563 0UL, 1564 0UL, 1565 7194395UL, 1566 309631529UL, 1567 -1270850L, 1568 4513710L, 1569 100 1570 }, 1571 117830498UL, 1572 12, 1573 { 1574 0, 1575 0, 1576 0, 1577 0, 1578 0, 1579 0, 1580 0, 1581 0 1582 }, 1583 true 1584 }; 1585 1586 static const struct si_dte_data dte_data_oland = 1587 { 1588 { 0, 0, 0, 0, 0 }, 1589 { 0, 0, 0, 0, 0 }, 1590 0, 1591 0, 1592 0, 1593 0, 1594 0, 1595 0, 1596 0, 1597 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 1598 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 1599 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 1600 0, 1601 false 1602 }; 1603 1604 static const struct si_dte_data dte_data_mars_pro = 1605 { 1606 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 1607 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 1608 5, 1609 55000, 1610 105, 1611 0xA, 1612 1, 1613 0, 1614 0x10, 1615 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 1616 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 1617 { 0xF627, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1618 90, 1619 true 1620 }; 1621 1622 static const struct si_dte_data dte_data_sun_xt = 1623 { 1624 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 1625 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 1626 5, 1627 55000, 1628 105, 1629 0xA, 1630 1, 1631 0, 1632 0x10, 1633 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 1634 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 1635 { 0xD555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1636 90, 1637 true 1638 }; 1639 1640 1641 static const struct si_cac_config_reg cac_weights_hainan[] = 1642 { 1643 { 0x0, 0x0000ffff, 0, 0x2d9, SISLANDS_CACCONFIG_CGIND }, 1644 { 0x0, 0xffff0000, 16, 0x22b, SISLANDS_CACCONFIG_CGIND }, 1645 { 0x1, 0x0000ffff, 0, 0x21c, SISLANDS_CACCONFIG_CGIND }, 1646 { 0x1, 0xffff0000, 16, 0x1dc, SISLANDS_CACCONFIG_CGIND }, 1647 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1648 { 0x3, 0x0000ffff, 0, 0x24e, SISLANDS_CACCONFIG_CGIND }, 1649 { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1650 { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1651 { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1652 { 0x5, 0x0000ffff, 0, 0x35e, SISLANDS_CACCONFIG_CGIND }, 1653 { 0x5, 0xffff0000, 16, 0x1143, SISLANDS_CACCONFIG_CGIND }, 1654 { 0x6, 0x0000ffff, 0, 0xe17, SISLANDS_CACCONFIG_CGIND }, 1655 { 0x6, 0xffff0000, 16, 0x441, SISLANDS_CACCONFIG_CGIND }, 1656 { 0x18f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1657 { 0x7, 0x0000ffff, 0, 0x28b, SISLANDS_CACCONFIG_CGIND }, 1658 { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1659 { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1660 { 0x8, 0xffff0000, 16, 0xabe, SISLANDS_CACCONFIG_CGIND }, 1661 { 0x9, 0x0000ffff, 0, 0xf11, SISLANDS_CACCONFIG_CGIND }, 1662 { 0xa, 0x0000ffff, 0, 0x907, SISLANDS_CACCONFIG_CGIND }, 1663 { 0xb, 0x0000ffff, 0, 0xb45, SISLANDS_CACCONFIG_CGIND }, 1664 { 0xb, 0xffff0000, 16, 0xd1e, SISLANDS_CACCONFIG_CGIND }, 1665 { 0xc, 0x0000ffff, 0, 0xa2c, SISLANDS_CACCONFIG_CGIND }, 1666 { 0xd, 0x0000ffff, 0, 0x62, SISLANDS_CACCONFIG_CGIND }, 1667 { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1668 { 0xe, 0x0000ffff, 0, 0x1f3, SISLANDS_CACCONFIG_CGIND }, 1669 { 0xf, 0x0000ffff, 0, 0x42, SISLANDS_CACCONFIG_CGIND }, 1670 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1671 { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1672 { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1673 { 0x11, 0x0000ffff, 0, 0x709, SISLANDS_CACCONFIG_CGIND }, 1674 { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1675 { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1676 { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1677 { 0x13, 0xffff0000, 16, 0x3a, SISLANDS_CACCONFIG_CGIND }, 1678 { 0x14, 0x0000ffff, 0, 0x357, SISLANDS_CACCONFIG_CGIND }, 1679 { 0x15, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND }, 1680 { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1681 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1682 { 0x16, 0x0000ffff, 0, 0x314, SISLANDS_CACCONFIG_CGIND }, 1683 { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1684 { 0x17, 0x0000ffff, 0, 0x6d, SISLANDS_CACCONFIG_CGIND }, 1685 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1686 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1687 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1688 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1689 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1690 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1691 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1692 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1693 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1694 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1695 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1696 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1697 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1698 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1699 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1700 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1701 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1702 { 0x6d, 0x0000ffff, 0, 0x1b9, SISLANDS_CACCONFIG_CGIND }, 1703 { 0xFFFFFFFF } 1704 }; 1705 1706 static const struct si_powertune_data powertune_data_hainan = 1707 { 1708 ((1 << 16) | 0x6993), 1709 5, 1710 0, 1711 9, 1712 105, 1713 { 1714 0UL, 1715 0UL, 1716 7194395UL, 1717 309631529UL, 1718 -1270850L, 1719 4513710L, 1720 100 1721 }, 1722 117830498UL, 1723 12, 1724 { 1725 0, 1726 0, 1727 0, 1728 0, 1729 0, 1730 0, 1731 0, 1732 0 1733 }, 1734 true 1735 }; 1736 1737 struct rv7xx_power_info *rv770_get_pi(struct radeon_device *rdev); 1738 struct evergreen_power_info *evergreen_get_pi(struct radeon_device *rdev); 1739 struct ni_power_info *ni_get_pi(struct radeon_device *rdev); 1740 struct ni_ps *ni_get_ps(struct radeon_ps *rps); 1741 1742 extern int si_mc_load_microcode(struct radeon_device *rdev); 1743 extern void vce_v1_0_enable_mgcg(struct radeon_device *rdev, bool enable); 1744 1745 static int si_populate_voltage_value(struct radeon_device *rdev, 1746 const struct atom_voltage_table *table, 1747 u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage); 1748 static int si_get_std_voltage_value(struct radeon_device *rdev, 1749 SISLANDS_SMC_VOLTAGE_VALUE *voltage, 1750 u16 *std_voltage); 1751 static int si_write_smc_soft_register(struct radeon_device *rdev, 1752 u16 reg_offset, u32 value); 1753 static int si_convert_power_level_to_smc(struct radeon_device *rdev, 1754 struct rv7xx_pl *pl, 1755 SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level); 1756 static int si_calculate_sclk_params(struct radeon_device *rdev, 1757 u32 engine_clock, 1758 SISLANDS_SMC_SCLK_VALUE *sclk); 1759 1760 static void si_thermal_start_smc_fan_control(struct radeon_device *rdev); 1761 static void si_fan_ctrl_set_default_mode(struct radeon_device *rdev); 1762 1763 static struct si_power_info *si_get_pi(struct radeon_device *rdev) 1764 { 1765 struct si_power_info *pi = rdev->pm.dpm.priv; 1766 1767 return pi; 1768 } 1769 1770 static void si_calculate_leakage_for_v_and_t_formula(const struct ni_leakage_coeffients *coeff, 1771 u16 v, s32 t, u32 ileakage, u32 *leakage) 1772 { 1773 s64 kt, kv, leakage_w, i_leakage, vddc; 1774 s64 temperature, t_slope, t_intercept, av, bv, t_ref; 1775 s64 tmp; 1776 1777 i_leakage = div64_s64(drm_int2fixp(ileakage), 100); 1778 vddc = div64_s64(drm_int2fixp(v), 1000); 1779 temperature = div64_s64(drm_int2fixp(t), 1000); 1780 1781 t_slope = div64_s64(drm_int2fixp(coeff->t_slope), 100000000); 1782 t_intercept = div64_s64(drm_int2fixp(coeff->t_intercept), 100000000); 1783 av = div64_s64(drm_int2fixp(coeff->av), 100000000); 1784 bv = div64_s64(drm_int2fixp(coeff->bv), 100000000); 1785 t_ref = drm_int2fixp(coeff->t_ref); 1786 1787 tmp = drm_fixp_mul(t_slope, vddc) + t_intercept; 1788 kt = drm_fixp_exp(drm_fixp_mul(tmp, temperature)); 1789 kt = drm_fixp_div(kt, drm_fixp_exp(drm_fixp_mul(tmp, t_ref))); 1790 kv = drm_fixp_mul(av, drm_fixp_exp(drm_fixp_mul(bv, vddc))); 1791 1792 leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc); 1793 1794 *leakage = drm_fixp2int(leakage_w * 1000); 1795 } 1796 1797 static void si_calculate_leakage_for_v_and_t(struct radeon_device *rdev, 1798 const struct ni_leakage_coeffients *coeff, 1799 u16 v, 1800 s32 t, 1801 u32 i_leakage, 1802 u32 *leakage) 1803 { 1804 si_calculate_leakage_for_v_and_t_formula(coeff, v, t, i_leakage, leakage); 1805 } 1806 1807 static void si_calculate_leakage_for_v_formula(const struct ni_leakage_coeffients *coeff, 1808 const u32 fixed_kt, u16 v, 1809 u32 ileakage, u32 *leakage) 1810 { 1811 s64 kt, kv, leakage_w, i_leakage, vddc; 1812 1813 i_leakage = div64_s64(drm_int2fixp(ileakage), 100); 1814 vddc = div64_s64(drm_int2fixp(v), 1000); 1815 1816 kt = div64_s64(drm_int2fixp(fixed_kt), 100000000); 1817 kv = drm_fixp_mul(div64_s64(drm_int2fixp(coeff->av), 100000000), 1818 drm_fixp_exp(drm_fixp_mul(div64_s64(drm_int2fixp(coeff->bv), 100000000), vddc))); 1819 1820 leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc); 1821 1822 *leakage = drm_fixp2int(leakage_w * 1000); 1823 } 1824 1825 static void si_calculate_leakage_for_v(struct radeon_device *rdev, 1826 const struct ni_leakage_coeffients *coeff, 1827 const u32 fixed_kt, 1828 u16 v, 1829 u32 i_leakage, 1830 u32 *leakage) 1831 { 1832 si_calculate_leakage_for_v_formula(coeff, fixed_kt, v, i_leakage, leakage); 1833 } 1834 1835 1836 static void si_update_dte_from_pl2(struct radeon_device *rdev, 1837 struct si_dte_data *dte_data) 1838 { 1839 u32 p_limit1 = rdev->pm.dpm.tdp_limit; 1840 u32 p_limit2 = rdev->pm.dpm.near_tdp_limit; 1841 u32 k = dte_data->k; 1842 u32 t_max = dte_data->max_t; 1843 u32 t_split[5] = { 10, 15, 20, 25, 30 }; 1844 u32 t_0 = dte_data->t0; 1845 u32 i; 1846 1847 if (p_limit2 != 0 && p_limit2 <= p_limit1) { 1848 dte_data->tdep_count = 3; 1849 1850 for (i = 0; i < k; i++) { 1851 dte_data->r[i] = 1852 (t_split[i] * (t_max - t_0/(u32)1000) * (1 << 14)) / 1853 (p_limit2 * (u32)100); 1854 } 1855 1856 dte_data->tdep_r[1] = dte_data->r[4] * 2; 1857 1858 for (i = 2; i < SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE; i++) { 1859 dte_data->tdep_r[i] = dte_data->r[4]; 1860 } 1861 } else { 1862 DRM_ERROR("Invalid PL2! DTE will not be updated.\n"); 1863 } 1864 } 1865 1866 static void si_initialize_powertune_defaults(struct radeon_device *rdev) 1867 { 1868 struct ni_power_info *ni_pi = ni_get_pi(rdev); 1869 struct si_power_info *si_pi = si_get_pi(rdev); 1870 bool update_dte_from_pl2 = false; 1871 1872 if (rdev->family == CHIP_TAHITI) { 1873 si_pi->cac_weights = cac_weights_tahiti; 1874 si_pi->lcac_config = lcac_tahiti; 1875 si_pi->cac_override = cac_override_tahiti; 1876 si_pi->powertune_data = &powertune_data_tahiti; 1877 si_pi->dte_data = dte_data_tahiti; 1878 1879 switch (rdev->pdev->device) { 1880 case 0x6798: 1881 si_pi->dte_data.enable_dte_by_default = true; 1882 break; 1883 case 0x6799: 1884 si_pi->dte_data = dte_data_new_zealand; 1885 break; 1886 case 0x6790: 1887 case 0x6791: 1888 case 0x6792: 1889 case 0x679E: 1890 si_pi->dte_data = dte_data_aruba_pro; 1891 update_dte_from_pl2 = true; 1892 break; 1893 case 0x679B: 1894 si_pi->dte_data = dte_data_malta; 1895 update_dte_from_pl2 = true; 1896 break; 1897 case 0x679A: 1898 si_pi->dte_data = dte_data_tahiti_pro; 1899 update_dte_from_pl2 = true; 1900 break; 1901 default: 1902 if (si_pi->dte_data.enable_dte_by_default == true) 1903 DRM_ERROR("DTE is not enabled!\n"); 1904 break; 1905 } 1906 } else if (rdev->family == CHIP_PITCAIRN) { 1907 switch (rdev->pdev->device) { 1908 case 0x6810: 1909 case 0x6818: 1910 si_pi->cac_weights = cac_weights_pitcairn; 1911 si_pi->lcac_config = lcac_pitcairn; 1912 si_pi->cac_override = cac_override_pitcairn; 1913 si_pi->powertune_data = &powertune_data_pitcairn; 1914 si_pi->dte_data = dte_data_curacao_xt; 1915 update_dte_from_pl2 = true; 1916 break; 1917 case 0x6819: 1918 case 0x6811: 1919 si_pi->cac_weights = cac_weights_pitcairn; 1920 si_pi->lcac_config = lcac_pitcairn; 1921 si_pi->cac_override = cac_override_pitcairn; 1922 si_pi->powertune_data = &powertune_data_pitcairn; 1923 si_pi->dte_data = dte_data_curacao_pro; 1924 update_dte_from_pl2 = true; 1925 break; 1926 case 0x6800: 1927 case 0x6806: 1928 si_pi->cac_weights = cac_weights_pitcairn; 1929 si_pi->lcac_config = lcac_pitcairn; 1930 si_pi->cac_override = cac_override_pitcairn; 1931 si_pi->powertune_data = &powertune_data_pitcairn; 1932 si_pi->dte_data = dte_data_neptune_xt; 1933 update_dte_from_pl2 = true; 1934 break; 1935 default: 1936 si_pi->cac_weights = cac_weights_pitcairn; 1937 si_pi->lcac_config = lcac_pitcairn; 1938 si_pi->cac_override = cac_override_pitcairn; 1939 si_pi->powertune_data = &powertune_data_pitcairn; 1940 si_pi->dte_data = dte_data_pitcairn; 1941 break; 1942 } 1943 } else if (rdev->family == CHIP_VERDE) { 1944 si_pi->lcac_config = lcac_cape_verde; 1945 si_pi->cac_override = cac_override_cape_verde; 1946 si_pi->powertune_data = &powertune_data_cape_verde; 1947 1948 switch (rdev->pdev->device) { 1949 case 0x683B: 1950 case 0x683F: 1951 case 0x6829: 1952 case 0x6835: 1953 si_pi->cac_weights = cac_weights_cape_verde_pro; 1954 si_pi->dte_data = dte_data_cape_verde; 1955 break; 1956 case 0x682C: 1957 si_pi->cac_weights = cac_weights_cape_verde_pro; 1958 si_pi->dte_data = dte_data_sun_xt; 1959 break; 1960 case 0x6825: 1961 case 0x6827: 1962 si_pi->cac_weights = cac_weights_heathrow; 1963 si_pi->dte_data = dte_data_cape_verde; 1964 break; 1965 case 0x6824: 1966 case 0x682D: 1967 si_pi->cac_weights = cac_weights_chelsea_xt; 1968 si_pi->dte_data = dte_data_cape_verde; 1969 break; 1970 case 0x682F: 1971 si_pi->cac_weights = cac_weights_chelsea_pro; 1972 si_pi->dte_data = dte_data_cape_verde; 1973 break; 1974 case 0x6820: 1975 si_pi->cac_weights = cac_weights_heathrow; 1976 si_pi->dte_data = dte_data_venus_xtx; 1977 break; 1978 case 0x6821: 1979 si_pi->cac_weights = cac_weights_heathrow; 1980 si_pi->dte_data = dte_data_venus_xt; 1981 break; 1982 case 0x6823: 1983 case 0x682B: 1984 case 0x6822: 1985 case 0x682A: 1986 si_pi->cac_weights = cac_weights_chelsea_pro; 1987 si_pi->dte_data = dte_data_venus_pro; 1988 break; 1989 default: 1990 si_pi->cac_weights = cac_weights_cape_verde; 1991 si_pi->dte_data = dte_data_cape_verde; 1992 break; 1993 } 1994 } else if (rdev->family == CHIP_OLAND) { 1995 switch (rdev->pdev->device) { 1996 case 0x6601: 1997 case 0x6621: 1998 case 0x6603: 1999 case 0x6605: 2000 si_pi->cac_weights = cac_weights_mars_pro; 2001 si_pi->lcac_config = lcac_mars_pro; 2002 si_pi->cac_override = cac_override_oland; 2003 si_pi->powertune_data = &powertune_data_mars_pro; 2004 si_pi->dte_data = dte_data_mars_pro; 2005 update_dte_from_pl2 = true; 2006 break; 2007 case 0x6600: 2008 case 0x6606: 2009 case 0x6620: 2010 case 0x6604: 2011 si_pi->cac_weights = cac_weights_mars_xt; 2012 si_pi->lcac_config = lcac_mars_pro; 2013 si_pi->cac_override = cac_override_oland; 2014 si_pi->powertune_data = &powertune_data_mars_pro; 2015 si_pi->dte_data = dte_data_mars_pro; 2016 update_dte_from_pl2 = true; 2017 break; 2018 case 0x6611: 2019 case 0x6613: 2020 case 0x6608: 2021 si_pi->cac_weights = cac_weights_oland_pro; 2022 si_pi->lcac_config = lcac_mars_pro; 2023 si_pi->cac_override = cac_override_oland; 2024 si_pi->powertune_data = &powertune_data_mars_pro; 2025 si_pi->dte_data = dte_data_mars_pro; 2026 update_dte_from_pl2 = true; 2027 break; 2028 case 0x6610: 2029 si_pi->cac_weights = cac_weights_oland_xt; 2030 si_pi->lcac_config = lcac_mars_pro; 2031 si_pi->cac_override = cac_override_oland; 2032 si_pi->powertune_data = &powertune_data_mars_pro; 2033 si_pi->dte_data = dte_data_mars_pro; 2034 update_dte_from_pl2 = true; 2035 break; 2036 default: 2037 si_pi->cac_weights = cac_weights_oland; 2038 si_pi->lcac_config = lcac_oland; 2039 si_pi->cac_override = cac_override_oland; 2040 si_pi->powertune_data = &powertune_data_oland; 2041 si_pi->dte_data = dte_data_oland; 2042 break; 2043 } 2044 } else if (rdev->family == CHIP_HAINAN) { 2045 si_pi->cac_weights = cac_weights_hainan; 2046 si_pi->lcac_config = lcac_oland; 2047 si_pi->cac_override = cac_override_oland; 2048 si_pi->powertune_data = &powertune_data_hainan; 2049 si_pi->dte_data = dte_data_sun_xt; 2050 update_dte_from_pl2 = true; 2051 } else { 2052 DRM_ERROR("Unknown SI asic revision, failed to initialize PowerTune!\n"); 2053 return; 2054 } 2055 2056 ni_pi->enable_power_containment = false; 2057 ni_pi->enable_cac = false; 2058 ni_pi->enable_sq_ramping = false; 2059 si_pi->enable_dte = false; 2060 2061 if (si_pi->powertune_data->enable_powertune_by_default) { 2062 ni_pi->enable_power_containment= true; 2063 ni_pi->enable_cac = true; 2064 if (si_pi->dte_data.enable_dte_by_default) { 2065 si_pi->enable_dte = true; 2066 if (update_dte_from_pl2) 2067 si_update_dte_from_pl2(rdev, &si_pi->dte_data); 2068 2069 } 2070 ni_pi->enable_sq_ramping = true; 2071 } 2072 2073 ni_pi->driver_calculate_cac_leakage = true; 2074 ni_pi->cac_configuration_required = true; 2075 2076 if (ni_pi->cac_configuration_required) { 2077 ni_pi->support_cac_long_term_average = true; 2078 si_pi->dyn_powertune_data.l2_lta_window_size = 2079 si_pi->powertune_data->l2_lta_window_size_default; 2080 si_pi->dyn_powertune_data.lts_truncate = 2081 si_pi->powertune_data->lts_truncate_default; 2082 } else { 2083 ni_pi->support_cac_long_term_average = false; 2084 si_pi->dyn_powertune_data.l2_lta_window_size = 0; 2085 si_pi->dyn_powertune_data.lts_truncate = 0; 2086 } 2087 2088 si_pi->dyn_powertune_data.disable_uvd_powertune = false; 2089 } 2090 2091 static u32 si_get_smc_power_scaling_factor(struct radeon_device *rdev) 2092 { 2093 return 1; 2094 } 2095 2096 static u32 si_calculate_cac_wintime(struct radeon_device *rdev) 2097 { 2098 u32 xclk; 2099 u32 wintime; 2100 u32 cac_window; 2101 u32 cac_window_size; 2102 2103 xclk = radeon_get_xclk(rdev); 2104 2105 if (xclk == 0) 2106 return 0; 2107 2108 cac_window = RREG32(CG_CAC_CTRL) & CAC_WINDOW_MASK; 2109 cac_window_size = ((cac_window & 0xFFFF0000) >> 16) * (cac_window & 0x0000FFFF); 2110 2111 wintime = (cac_window_size * 100) / xclk; 2112 2113 return wintime; 2114 } 2115 2116 static u32 si_scale_power_for_smc(u32 power_in_watts, u32 scaling_factor) 2117 { 2118 return power_in_watts; 2119 } 2120 2121 static int si_calculate_adjusted_tdp_limits(struct radeon_device *rdev, 2122 bool adjust_polarity, 2123 u32 tdp_adjustment, 2124 u32 *tdp_limit, 2125 u32 *near_tdp_limit) 2126 { 2127 u32 adjustment_delta, max_tdp_limit; 2128 2129 if (tdp_adjustment > (u32)rdev->pm.dpm.tdp_od_limit) 2130 return -EINVAL; 2131 2132 max_tdp_limit = ((100 + 100) * rdev->pm.dpm.tdp_limit) / 100; 2133 2134 if (adjust_polarity) { 2135 *tdp_limit = ((100 + tdp_adjustment) * rdev->pm.dpm.tdp_limit) / 100; 2136 *near_tdp_limit = rdev->pm.dpm.near_tdp_limit_adjusted + (*tdp_limit - rdev->pm.dpm.tdp_limit); 2137 } else { 2138 *tdp_limit = ((100 - tdp_adjustment) * rdev->pm.dpm.tdp_limit) / 100; 2139 adjustment_delta = rdev->pm.dpm.tdp_limit - *tdp_limit; 2140 if (adjustment_delta < rdev->pm.dpm.near_tdp_limit_adjusted) 2141 *near_tdp_limit = rdev->pm.dpm.near_tdp_limit_adjusted - adjustment_delta; 2142 else 2143 *near_tdp_limit = 0; 2144 } 2145 2146 if ((*tdp_limit <= 0) || (*tdp_limit > max_tdp_limit)) 2147 return -EINVAL; 2148 if ((*near_tdp_limit <= 0) || (*near_tdp_limit > *tdp_limit)) 2149 return -EINVAL; 2150 2151 return 0; 2152 } 2153 2154 static int si_populate_smc_tdp_limits(struct radeon_device *rdev, 2155 struct radeon_ps *radeon_state) 2156 { 2157 struct ni_power_info *ni_pi = ni_get_pi(rdev); 2158 struct si_power_info *si_pi = si_get_pi(rdev); 2159 2160 if (ni_pi->enable_power_containment) { 2161 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable; 2162 PP_SIslands_PAPMParameters *papm_parm; 2163 struct radeon_ppm_table *ppm = rdev->pm.dpm.dyn_state.ppm_table; 2164 u32 scaling_factor = si_get_smc_power_scaling_factor(rdev); 2165 u32 tdp_limit; 2166 u32 near_tdp_limit; 2167 int ret; 2168 2169 if (scaling_factor == 0) 2170 return -EINVAL; 2171 2172 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE)); 2173 2174 ret = si_calculate_adjusted_tdp_limits(rdev, 2175 false, /* ??? */ 2176 rdev->pm.dpm.tdp_adjustment, 2177 &tdp_limit, 2178 &near_tdp_limit); 2179 if (ret) 2180 return ret; 2181 2182 smc_table->dpm2Params.TDPLimit = 2183 cpu_to_be32(si_scale_power_for_smc(tdp_limit, scaling_factor) * 1000); 2184 smc_table->dpm2Params.NearTDPLimit = 2185 cpu_to_be32(si_scale_power_for_smc(near_tdp_limit, scaling_factor) * 1000); 2186 smc_table->dpm2Params.SafePowerLimit = 2187 cpu_to_be32(si_scale_power_for_smc((near_tdp_limit * SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT) / 100, scaling_factor) * 1000); 2188 2189 ret = si_copy_bytes_to_smc(rdev, 2190 (si_pi->state_table_start + offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) + 2191 offsetof(PP_SIslands_DPM2Parameters, TDPLimit)), 2192 (u8 *)(&(smc_table->dpm2Params.TDPLimit)), 2193 sizeof(u32) * 3, 2194 si_pi->sram_end); 2195 if (ret) 2196 return ret; 2197 2198 if (si_pi->enable_ppm) { 2199 papm_parm = &si_pi->papm_parm; 2200 memset(papm_parm, 0, sizeof(PP_SIslands_PAPMParameters)); 2201 papm_parm->NearTDPLimitTherm = cpu_to_be32(ppm->dgpu_tdp); 2202 papm_parm->dGPU_T_Limit = cpu_to_be32(ppm->tj_max); 2203 papm_parm->dGPU_T_Warning = cpu_to_be32(95); 2204 papm_parm->dGPU_T_Hysteresis = cpu_to_be32(5); 2205 papm_parm->PlatformPowerLimit = 0xffffffff; 2206 papm_parm->NearTDPLimitPAPM = 0xffffffff; 2207 2208 ret = si_copy_bytes_to_smc(rdev, si_pi->papm_cfg_table_start, 2209 (u8 *)papm_parm, 2210 sizeof(PP_SIslands_PAPMParameters), 2211 si_pi->sram_end); 2212 if (ret) 2213 return ret; 2214 } 2215 } 2216 return 0; 2217 } 2218 2219 static int si_populate_smc_tdp_limits_2(struct radeon_device *rdev, 2220 struct radeon_ps *radeon_state) 2221 { 2222 struct ni_power_info *ni_pi = ni_get_pi(rdev); 2223 struct si_power_info *si_pi = si_get_pi(rdev); 2224 2225 if (ni_pi->enable_power_containment) { 2226 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable; 2227 u32 scaling_factor = si_get_smc_power_scaling_factor(rdev); 2228 int ret; 2229 2230 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE)); 2231 2232 smc_table->dpm2Params.NearTDPLimit = 2233 cpu_to_be32(si_scale_power_for_smc(rdev->pm.dpm.near_tdp_limit_adjusted, scaling_factor) * 1000); 2234 smc_table->dpm2Params.SafePowerLimit = 2235 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); 2236 2237 ret = si_copy_bytes_to_smc(rdev, 2238 (si_pi->state_table_start + 2239 offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) + 2240 offsetof(PP_SIslands_DPM2Parameters, NearTDPLimit)), 2241 (u8 *)(&(smc_table->dpm2Params.NearTDPLimit)), 2242 sizeof(u32) * 2, 2243 si_pi->sram_end); 2244 if (ret) 2245 return ret; 2246 } 2247 2248 return 0; 2249 } 2250 2251 static u16 si_calculate_power_efficiency_ratio(struct radeon_device *rdev, 2252 const u16 prev_std_vddc, 2253 const u16 curr_std_vddc) 2254 { 2255 u64 margin = (u64)SISLANDS_DPM2_PWREFFICIENCYRATIO_MARGIN; 2256 u64 prev_vddc = (u64)prev_std_vddc; 2257 u64 curr_vddc = (u64)curr_std_vddc; 2258 u64 pwr_efficiency_ratio, n, d; 2259 2260 if ((prev_vddc == 0) || (curr_vddc == 0)) 2261 return 0; 2262 2263 n = div64_u64((u64)1024 * curr_vddc * curr_vddc * ((u64)1000 + margin), (u64)1000); 2264 d = prev_vddc * prev_vddc; 2265 pwr_efficiency_ratio = div64_u64(n, d); 2266 2267 if (pwr_efficiency_ratio > (u64)0xFFFF) 2268 return 0; 2269 2270 return (u16)pwr_efficiency_ratio; 2271 } 2272 2273 static bool si_should_disable_uvd_powertune(struct radeon_device *rdev, 2274 struct radeon_ps *radeon_state) 2275 { 2276 struct si_power_info *si_pi = si_get_pi(rdev); 2277 2278 if (si_pi->dyn_powertune_data.disable_uvd_powertune && 2279 radeon_state->vclk && radeon_state->dclk) 2280 return true; 2281 2282 return false; 2283 } 2284 2285 static int si_populate_power_containment_values(struct radeon_device *rdev, 2286 struct radeon_ps *radeon_state, 2287 SISLANDS_SMC_SWSTATE *smc_state) 2288 { 2289 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 2290 struct ni_power_info *ni_pi = ni_get_pi(rdev); 2291 struct ni_ps *state = ni_get_ps(radeon_state); 2292 SISLANDS_SMC_VOLTAGE_VALUE vddc; 2293 u32 prev_sclk; 2294 u32 max_sclk; 2295 u32 min_sclk; 2296 u16 prev_std_vddc; 2297 u16 curr_std_vddc; 2298 int i; 2299 u16 pwr_efficiency_ratio; 2300 u8 max_ps_percent; 2301 bool disable_uvd_power_tune; 2302 int ret; 2303 2304 if (ni_pi->enable_power_containment == false) 2305 return 0; 2306 2307 if (state->performance_level_count == 0) 2308 return -EINVAL; 2309 2310 if (smc_state->levelCount != state->performance_level_count) 2311 return -EINVAL; 2312 2313 disable_uvd_power_tune = si_should_disable_uvd_powertune(rdev, radeon_state); 2314 2315 smc_state->levels[0].dpm2.MaxPS = 0; 2316 smc_state->levels[0].dpm2.NearTDPDec = 0; 2317 smc_state->levels[0].dpm2.AboveSafeInc = 0; 2318 smc_state->levels[0].dpm2.BelowSafeInc = 0; 2319 smc_state->levels[0].dpm2.PwrEfficiencyRatio = 0; 2320 2321 for (i = 1; i < state->performance_level_count; i++) { 2322 prev_sclk = state->performance_levels[i-1].sclk; 2323 max_sclk = state->performance_levels[i].sclk; 2324 if (i == 1) 2325 max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_M; 2326 else 2327 max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_H; 2328 2329 if (prev_sclk > max_sclk) 2330 return -EINVAL; 2331 2332 if ((max_ps_percent == 0) || 2333 (prev_sclk == max_sclk) || 2334 disable_uvd_power_tune) { 2335 min_sclk = max_sclk; 2336 } else if (i == 1) { 2337 min_sclk = prev_sclk; 2338 } else { 2339 min_sclk = (prev_sclk * (u32)max_ps_percent) / 100; 2340 } 2341 2342 if (min_sclk < state->performance_levels[0].sclk) 2343 min_sclk = state->performance_levels[0].sclk; 2344 2345 if (min_sclk == 0) 2346 return -EINVAL; 2347 2348 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table, 2349 state->performance_levels[i-1].vddc, &vddc); 2350 if (ret) 2351 return ret; 2352 2353 ret = si_get_std_voltage_value(rdev, &vddc, &prev_std_vddc); 2354 if (ret) 2355 return ret; 2356 2357 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table, 2358 state->performance_levels[i].vddc, &vddc); 2359 if (ret) 2360 return ret; 2361 2362 ret = si_get_std_voltage_value(rdev, &vddc, &curr_std_vddc); 2363 if (ret) 2364 return ret; 2365 2366 pwr_efficiency_ratio = si_calculate_power_efficiency_ratio(rdev, 2367 prev_std_vddc, curr_std_vddc); 2368 2369 smc_state->levels[i].dpm2.MaxPS = (u8)((SISLANDS_DPM2_MAX_PULSE_SKIP * (max_sclk - min_sclk)) / max_sclk); 2370 smc_state->levels[i].dpm2.NearTDPDec = SISLANDS_DPM2_NEAR_TDP_DEC; 2371 smc_state->levels[i].dpm2.AboveSafeInc = SISLANDS_DPM2_ABOVE_SAFE_INC; 2372 smc_state->levels[i].dpm2.BelowSafeInc = SISLANDS_DPM2_BELOW_SAFE_INC; 2373 smc_state->levels[i].dpm2.PwrEfficiencyRatio = cpu_to_be16(pwr_efficiency_ratio); 2374 } 2375 2376 return 0; 2377 } 2378 2379 static int si_populate_sq_ramping_values(struct radeon_device *rdev, 2380 struct radeon_ps *radeon_state, 2381 SISLANDS_SMC_SWSTATE *smc_state) 2382 { 2383 struct ni_power_info *ni_pi = ni_get_pi(rdev); 2384 struct ni_ps *state = ni_get_ps(radeon_state); 2385 u32 sq_power_throttle, sq_power_throttle2; 2386 bool enable_sq_ramping = ni_pi->enable_sq_ramping; 2387 int i; 2388 2389 if (state->performance_level_count == 0) 2390 return -EINVAL; 2391 2392 if (smc_state->levelCount != state->performance_level_count) 2393 return -EINVAL; 2394 2395 if (rdev->pm.dpm.sq_ramping_threshold == 0) 2396 return -EINVAL; 2397 2398 if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER > (MAX_POWER_MASK >> MAX_POWER_SHIFT)) 2399 enable_sq_ramping = false; 2400 2401 if (SISLANDS_DPM2_SQ_RAMP_MIN_POWER > (MIN_POWER_MASK >> MIN_POWER_SHIFT)) 2402 enable_sq_ramping = false; 2403 2404 if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA > (MAX_POWER_DELTA_MASK >> MAX_POWER_DELTA_SHIFT)) 2405 enable_sq_ramping = false; 2406 2407 if (SISLANDS_DPM2_SQ_RAMP_STI_SIZE > (STI_SIZE_MASK >> STI_SIZE_SHIFT)) 2408 enable_sq_ramping = false; 2409 2410 if (SISLANDS_DPM2_SQ_RAMP_LTI_RATIO > (LTI_RATIO_MASK >> LTI_RATIO_SHIFT)) 2411 enable_sq_ramping = false; 2412 2413 for (i = 0; i < state->performance_level_count; i++) { 2414 sq_power_throttle = 0; 2415 sq_power_throttle2 = 0; 2416 2417 if ((state->performance_levels[i].sclk >= rdev->pm.dpm.sq_ramping_threshold) && 2418 enable_sq_ramping) { 2419 sq_power_throttle |= MAX_POWER(SISLANDS_DPM2_SQ_RAMP_MAX_POWER); 2420 sq_power_throttle |= MIN_POWER(SISLANDS_DPM2_SQ_RAMP_MIN_POWER); 2421 sq_power_throttle2 |= MAX_POWER_DELTA(SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA); 2422 sq_power_throttle2 |= STI_SIZE(SISLANDS_DPM2_SQ_RAMP_STI_SIZE); 2423 sq_power_throttle2 |= LTI_RATIO(SISLANDS_DPM2_SQ_RAMP_LTI_RATIO); 2424 } else { 2425 sq_power_throttle |= MAX_POWER_MASK | MIN_POWER_MASK; 2426 sq_power_throttle2 |= MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK; 2427 } 2428 2429 smc_state->levels[i].SQPowerThrottle = cpu_to_be32(sq_power_throttle); 2430 smc_state->levels[i].SQPowerThrottle_2 = cpu_to_be32(sq_power_throttle2); 2431 } 2432 2433 return 0; 2434 } 2435 2436 static int si_enable_power_containment(struct radeon_device *rdev, 2437 struct radeon_ps *radeon_new_state, 2438 bool enable) 2439 { 2440 struct ni_power_info *ni_pi = ni_get_pi(rdev); 2441 PPSMC_Result smc_result; 2442 int ret = 0; 2443 2444 if (ni_pi->enable_power_containment) { 2445 if (enable) { 2446 if (!si_should_disable_uvd_powertune(rdev, radeon_new_state)) { 2447 smc_result = si_send_msg_to_smc(rdev, PPSMC_TDPClampingActive); 2448 if (smc_result != PPSMC_Result_OK) { 2449 ret = -EINVAL; 2450 ni_pi->pc_enabled = false; 2451 } else { 2452 ni_pi->pc_enabled = true; 2453 } 2454 } 2455 } else { 2456 smc_result = si_send_msg_to_smc(rdev, PPSMC_TDPClampingInactive); 2457 if (smc_result != PPSMC_Result_OK) 2458 ret = -EINVAL; 2459 ni_pi->pc_enabled = false; 2460 } 2461 } 2462 2463 return ret; 2464 } 2465 2466 static int si_initialize_smc_dte_tables(struct radeon_device *rdev) 2467 { 2468 struct si_power_info *si_pi = si_get_pi(rdev); 2469 int ret = 0; 2470 struct si_dte_data *dte_data = &si_pi->dte_data; 2471 Smc_SIslands_DTE_Configuration *dte_tables = NULL; 2472 u32 table_size; 2473 u8 tdep_count; 2474 u32 i; 2475 2476 if (dte_data == NULL) 2477 si_pi->enable_dte = false; 2478 2479 if (si_pi->enable_dte == false) 2480 return 0; 2481 2482 if (dte_data->k <= 0) 2483 return -EINVAL; 2484 2485 dte_tables = kzalloc(sizeof(Smc_SIslands_DTE_Configuration), GFP_KERNEL); 2486 if (dte_tables == NULL) { 2487 si_pi->enable_dte = false; 2488 return -ENOMEM; 2489 } 2490 2491 table_size = dte_data->k; 2492 2493 if (table_size > SMC_SISLANDS_DTE_MAX_FILTER_STAGES) 2494 table_size = SMC_SISLANDS_DTE_MAX_FILTER_STAGES; 2495 2496 tdep_count = dte_data->tdep_count; 2497 if (tdep_count > SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE) 2498 tdep_count = SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE; 2499 2500 dte_tables->K = cpu_to_be32(table_size); 2501 dte_tables->T0 = cpu_to_be32(dte_data->t0); 2502 dte_tables->MaxT = cpu_to_be32(dte_data->max_t); 2503 dte_tables->WindowSize = dte_data->window_size; 2504 dte_tables->temp_select = dte_data->temp_select; 2505 dte_tables->DTE_mode = dte_data->dte_mode; 2506 dte_tables->Tthreshold = cpu_to_be32(dte_data->t_threshold); 2507 2508 if (tdep_count > 0) 2509 table_size--; 2510 2511 for (i = 0; i < table_size; i++) { 2512 dte_tables->tau[i] = cpu_to_be32(dte_data->tau[i]); 2513 dte_tables->R[i] = cpu_to_be32(dte_data->r[i]); 2514 } 2515 2516 dte_tables->Tdep_count = tdep_count; 2517 2518 for (i = 0; i < (u32)tdep_count; i++) { 2519 dte_tables->T_limits[i] = dte_data->t_limits[i]; 2520 dte_tables->Tdep_tau[i] = cpu_to_be32(dte_data->tdep_tau[i]); 2521 dte_tables->Tdep_R[i] = cpu_to_be32(dte_data->tdep_r[i]); 2522 } 2523 2524 ret = si_copy_bytes_to_smc(rdev, si_pi->dte_table_start, (u8 *)dte_tables, 2525 sizeof(Smc_SIslands_DTE_Configuration), si_pi->sram_end); 2526 kfree(dte_tables); 2527 2528 return ret; 2529 } 2530 2531 static int si_get_cac_std_voltage_max_min(struct radeon_device *rdev, 2532 u16 *max, u16 *min) 2533 { 2534 struct si_power_info *si_pi = si_get_pi(rdev); 2535 struct radeon_cac_leakage_table *table = 2536 &rdev->pm.dpm.dyn_state.cac_leakage_table; 2537 u32 i; 2538 u32 v0_loadline; 2539 2540 2541 if (table == NULL) 2542 return -EINVAL; 2543 2544 *max = 0; 2545 *min = 0xFFFF; 2546 2547 for (i = 0; i < table->count; i++) { 2548 if (table->entries[i].vddc > *max) 2549 *max = table->entries[i].vddc; 2550 if (table->entries[i].vddc < *min) 2551 *min = table->entries[i].vddc; 2552 } 2553 2554 if (si_pi->powertune_data->lkge_lut_v0_percent > 100) 2555 return -EINVAL; 2556 2557 v0_loadline = (*min) * (100 - si_pi->powertune_data->lkge_lut_v0_percent) / 100; 2558 2559 if (v0_loadline > 0xFFFFUL) 2560 return -EINVAL; 2561 2562 *min = (u16)v0_loadline; 2563 2564 if ((*min > *max) || (*max == 0) || (*min == 0)) 2565 return -EINVAL; 2566 2567 return 0; 2568 } 2569 2570 static u16 si_get_cac_std_voltage_step(u16 max, u16 min) 2571 { 2572 return ((max - min) + (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1)) / 2573 SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; 2574 } 2575 2576 static int si_init_dte_leakage_table(struct radeon_device *rdev, 2577 PP_SIslands_CacConfig *cac_tables, 2578 u16 vddc_max, u16 vddc_min, u16 vddc_step, 2579 u16 t0, u16 t_step) 2580 { 2581 struct si_power_info *si_pi = si_get_pi(rdev); 2582 u32 leakage; 2583 unsigned int i, j; 2584 s32 t; 2585 u32 smc_leakage; 2586 u32 scaling_factor; 2587 u16 voltage; 2588 2589 scaling_factor = si_get_smc_power_scaling_factor(rdev); 2590 2591 for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++) { 2592 t = (1000 * (i * t_step + t0)); 2593 2594 for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) { 2595 voltage = vddc_max - (vddc_step * j); 2596 2597 si_calculate_leakage_for_v_and_t(rdev, 2598 &si_pi->powertune_data->leakage_coefficients, 2599 voltage, 2600 t, 2601 si_pi->dyn_powertune_data.cac_leakage, 2602 &leakage); 2603 2604 smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4; 2605 2606 if (smc_leakage > 0xFFFF) 2607 smc_leakage = 0xFFFF; 2608 2609 cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] = 2610 cpu_to_be16((u16)smc_leakage); 2611 } 2612 } 2613 return 0; 2614 } 2615 2616 static int si_init_simplified_leakage_table(struct radeon_device *rdev, 2617 PP_SIslands_CacConfig *cac_tables, 2618 u16 vddc_max, u16 vddc_min, u16 vddc_step) 2619 { 2620 struct si_power_info *si_pi = si_get_pi(rdev); 2621 u32 leakage; 2622 unsigned int i, j; 2623 u32 smc_leakage; 2624 u32 scaling_factor; 2625 u16 voltage; 2626 2627 scaling_factor = si_get_smc_power_scaling_factor(rdev); 2628 2629 for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) { 2630 voltage = vddc_max - (vddc_step * j); 2631 2632 si_calculate_leakage_for_v(rdev, 2633 &si_pi->powertune_data->leakage_coefficients, 2634 si_pi->powertune_data->fixed_kt, 2635 voltage, 2636 si_pi->dyn_powertune_data.cac_leakage, 2637 &leakage); 2638 2639 smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4; 2640 2641 if (smc_leakage > 0xFFFF) 2642 smc_leakage = 0xFFFF; 2643 2644 for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++) 2645 cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] = 2646 cpu_to_be16((u16)smc_leakage); 2647 } 2648 return 0; 2649 } 2650 2651 static int si_initialize_smc_cac_tables(struct radeon_device *rdev) 2652 { 2653 struct ni_power_info *ni_pi = ni_get_pi(rdev); 2654 struct si_power_info *si_pi = si_get_pi(rdev); 2655 PP_SIslands_CacConfig *cac_tables = NULL; 2656 u16 vddc_max, vddc_min, vddc_step; 2657 u16 t0, t_step; 2658 u32 load_line_slope, reg; 2659 int ret = 0; 2660 u32 ticks_per_us = radeon_get_xclk(rdev) / 100; 2661 2662 if (ni_pi->enable_cac == false) 2663 return 0; 2664 2665 cac_tables = kzalloc(sizeof(PP_SIslands_CacConfig), GFP_KERNEL); 2666 if (!cac_tables) 2667 return -ENOMEM; 2668 2669 reg = RREG32(CG_CAC_CTRL) & ~CAC_WINDOW_MASK; 2670 reg |= CAC_WINDOW(si_pi->powertune_data->cac_window); 2671 WREG32(CG_CAC_CTRL, reg); 2672 2673 si_pi->dyn_powertune_data.cac_leakage = rdev->pm.dpm.cac_leakage; 2674 si_pi->dyn_powertune_data.dc_pwr_value = 2675 si_pi->powertune_data->dc_cac[NISLANDS_DCCAC_LEVEL_0]; 2676 si_pi->dyn_powertune_data.wintime = si_calculate_cac_wintime(rdev); 2677 si_pi->dyn_powertune_data.shift_n = si_pi->powertune_data->shift_n_default; 2678 2679 si_pi->dyn_powertune_data.leakage_minimum_temperature = 80 * 1000; 2680 2681 ret = si_get_cac_std_voltage_max_min(rdev, &vddc_max, &vddc_min); 2682 if (ret) 2683 goto done_free; 2684 2685 vddc_step = si_get_cac_std_voltage_step(vddc_max, vddc_min); 2686 vddc_min = vddc_max - (vddc_step * (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1)); 2687 t_step = 4; 2688 t0 = 60; 2689 2690 if (si_pi->enable_dte || ni_pi->driver_calculate_cac_leakage) 2691 ret = si_init_dte_leakage_table(rdev, cac_tables, 2692 vddc_max, vddc_min, vddc_step, 2693 t0, t_step); 2694 else 2695 ret = si_init_simplified_leakage_table(rdev, cac_tables, 2696 vddc_max, vddc_min, vddc_step); 2697 if (ret) 2698 goto done_free; 2699 2700 load_line_slope = ((u32)rdev->pm.dpm.load_line_slope << SMC_SISLANDS_SCALE_R) / 100; 2701 2702 cac_tables->l2numWin_TDP = cpu_to_be32(si_pi->dyn_powertune_data.l2_lta_window_size); 2703 cac_tables->lts_truncate_n = si_pi->dyn_powertune_data.lts_truncate; 2704 cac_tables->SHIFT_N = si_pi->dyn_powertune_data.shift_n; 2705 cac_tables->lkge_lut_V0 = cpu_to_be32((u32)vddc_min); 2706 cac_tables->lkge_lut_Vstep = cpu_to_be32((u32)vddc_step); 2707 cac_tables->R_LL = cpu_to_be32(load_line_slope); 2708 cac_tables->WinTime = cpu_to_be32(si_pi->dyn_powertune_data.wintime); 2709 cac_tables->calculation_repeats = cpu_to_be32(2); 2710 cac_tables->dc_cac = cpu_to_be32(0); 2711 cac_tables->log2_PG_LKG_SCALE = 12; 2712 cac_tables->cac_temp = si_pi->powertune_data->operating_temp; 2713 cac_tables->lkge_lut_T0 = cpu_to_be32((u32)t0); 2714 cac_tables->lkge_lut_Tstep = cpu_to_be32((u32)t_step); 2715 2716 ret = si_copy_bytes_to_smc(rdev, si_pi->cac_table_start, (u8 *)cac_tables, 2717 sizeof(PP_SIslands_CacConfig), si_pi->sram_end); 2718 2719 if (ret) 2720 goto done_free; 2721 2722 ret = si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_ticks_per_us, ticks_per_us); 2723 2724 done_free: 2725 if (ret) { 2726 ni_pi->enable_cac = false; 2727 ni_pi->enable_power_containment = false; 2728 } 2729 2730 kfree(cac_tables); 2731 2732 return 0; 2733 } 2734 2735 static int si_program_cac_config_registers(struct radeon_device *rdev, 2736 const struct si_cac_config_reg *cac_config_regs) 2737 { 2738 const struct si_cac_config_reg *config_regs = cac_config_regs; 2739 u32 data = 0, offset; 2740 2741 if (!config_regs) 2742 return -EINVAL; 2743 2744 while (config_regs->offset != 0xFFFFFFFF) { 2745 switch (config_regs->type) { 2746 case SISLANDS_CACCONFIG_CGIND: 2747 offset = SMC_CG_IND_START + config_regs->offset; 2748 if (offset < SMC_CG_IND_END) 2749 data = RREG32_SMC(offset); 2750 break; 2751 default: 2752 data = RREG32(config_regs->offset << 2); 2753 break; 2754 } 2755 2756 data &= ~config_regs->mask; 2757 data |= ((config_regs->value << config_regs->shift) & config_regs->mask); 2758 2759 switch (config_regs->type) { 2760 case SISLANDS_CACCONFIG_CGIND: 2761 offset = SMC_CG_IND_START + config_regs->offset; 2762 if (offset < SMC_CG_IND_END) 2763 WREG32_SMC(offset, data); 2764 break; 2765 default: 2766 WREG32(config_regs->offset << 2, data); 2767 break; 2768 } 2769 config_regs++; 2770 } 2771 return 0; 2772 } 2773 2774 static int si_initialize_hardware_cac_manager(struct radeon_device *rdev) 2775 { 2776 struct ni_power_info *ni_pi = ni_get_pi(rdev); 2777 struct si_power_info *si_pi = si_get_pi(rdev); 2778 int ret; 2779 2780 if ((ni_pi->enable_cac == false) || 2781 (ni_pi->cac_configuration_required == false)) 2782 return 0; 2783 2784 ret = si_program_cac_config_registers(rdev, si_pi->lcac_config); 2785 if (ret) 2786 return ret; 2787 ret = si_program_cac_config_registers(rdev, si_pi->cac_override); 2788 if (ret) 2789 return ret; 2790 ret = si_program_cac_config_registers(rdev, si_pi->cac_weights); 2791 if (ret) 2792 return ret; 2793 2794 return 0; 2795 } 2796 2797 static int si_enable_smc_cac(struct radeon_device *rdev, 2798 struct radeon_ps *radeon_new_state, 2799 bool enable) 2800 { 2801 struct ni_power_info *ni_pi = ni_get_pi(rdev); 2802 struct si_power_info *si_pi = si_get_pi(rdev); 2803 PPSMC_Result smc_result; 2804 int ret = 0; 2805 2806 if (ni_pi->enable_cac) { 2807 if (enable) { 2808 if (!si_should_disable_uvd_powertune(rdev, radeon_new_state)) { 2809 if (ni_pi->support_cac_long_term_average) { 2810 smc_result = si_send_msg_to_smc(rdev, PPSMC_CACLongTermAvgEnable); 2811 if (smc_result != PPSMC_Result_OK) 2812 ni_pi->support_cac_long_term_average = false; 2813 } 2814 2815 smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableCac); 2816 if (smc_result != PPSMC_Result_OK) { 2817 ret = -EINVAL; 2818 ni_pi->cac_enabled = false; 2819 } else { 2820 ni_pi->cac_enabled = true; 2821 } 2822 2823 if (si_pi->enable_dte) { 2824 smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableDTE); 2825 if (smc_result != PPSMC_Result_OK) 2826 ret = -EINVAL; 2827 } 2828 } 2829 } else if (ni_pi->cac_enabled) { 2830 if (si_pi->enable_dte) 2831 smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_DisableDTE); 2832 2833 smc_result = si_send_msg_to_smc(rdev, PPSMC_MSG_DisableCac); 2834 2835 ni_pi->cac_enabled = false; 2836 2837 if (ni_pi->support_cac_long_term_average) 2838 smc_result = si_send_msg_to_smc(rdev, PPSMC_CACLongTermAvgDisable); 2839 } 2840 } 2841 return ret; 2842 } 2843 2844 static int si_init_smc_spll_table(struct radeon_device *rdev) 2845 { 2846 struct ni_power_info *ni_pi = ni_get_pi(rdev); 2847 struct si_power_info *si_pi = si_get_pi(rdev); 2848 SMC_SISLANDS_SPLL_DIV_TABLE *spll_table; 2849 SISLANDS_SMC_SCLK_VALUE sclk_params; 2850 u32 fb_div, p_div; 2851 u32 clk_s, clk_v; 2852 u32 sclk = 0; 2853 int ret = 0; 2854 u32 tmp; 2855 int i; 2856 2857 if (si_pi->spll_table_start == 0) 2858 return -EINVAL; 2859 2860 spll_table = kzalloc(sizeof(SMC_SISLANDS_SPLL_DIV_TABLE), GFP_KERNEL); 2861 if (spll_table == NULL) 2862 return -ENOMEM; 2863 2864 for (i = 0; i < 256; i++) { 2865 ret = si_calculate_sclk_params(rdev, sclk, &sclk_params); 2866 if (ret) 2867 break; 2868 2869 p_div = (sclk_params.vCG_SPLL_FUNC_CNTL & SPLL_PDIV_A_MASK) >> SPLL_PDIV_A_SHIFT; 2870 fb_div = (sclk_params.vCG_SPLL_FUNC_CNTL_3 & SPLL_FB_DIV_MASK) >> SPLL_FB_DIV_SHIFT; 2871 clk_s = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM & CLK_S_MASK) >> CLK_S_SHIFT; 2872 clk_v = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM_2 & CLK_V_MASK) >> CLK_V_SHIFT; 2873 2874 fb_div &= ~0x00001FFF; 2875 fb_div >>= 1; 2876 clk_v >>= 6; 2877 2878 if (p_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT)) 2879 ret = -EINVAL; 2880 if (fb_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT)) 2881 ret = -EINVAL; 2882 if (clk_s & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT)) 2883 ret = -EINVAL; 2884 if (clk_v & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT)) 2885 ret = -EINVAL; 2886 2887 if (ret) 2888 break; 2889 2890 tmp = ((fb_div << SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK) | 2891 ((p_div << SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK); 2892 spll_table->freq[i] = cpu_to_be32(tmp); 2893 2894 tmp = ((clk_v << SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK) | 2895 ((clk_s << SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK); 2896 spll_table->ss[i] = cpu_to_be32(tmp); 2897 2898 sclk += 512; 2899 } 2900 2901 2902 if (!ret) 2903 ret = si_copy_bytes_to_smc(rdev, si_pi->spll_table_start, 2904 (u8 *)spll_table, sizeof(SMC_SISLANDS_SPLL_DIV_TABLE), 2905 si_pi->sram_end); 2906 2907 if (ret) 2908 ni_pi->enable_power_containment = false; 2909 2910 kfree(spll_table); 2911 2912 return ret; 2913 } 2914 2915 static u16 si_get_lower_of_leakage_and_vce_voltage(struct radeon_device *rdev, 2916 u16 vce_voltage) 2917 { 2918 u16 highest_leakage = 0; 2919 struct si_power_info *si_pi = si_get_pi(rdev); 2920 int i; 2921 2922 for (i = 0; i < si_pi->leakage_voltage.count; i++){ 2923 if (highest_leakage < si_pi->leakage_voltage.entries[i].voltage) 2924 highest_leakage = si_pi->leakage_voltage.entries[i].voltage; 2925 } 2926 2927 if (si_pi->leakage_voltage.count && (highest_leakage < vce_voltage)) 2928 return highest_leakage; 2929 2930 return vce_voltage; 2931 } 2932 2933 static int si_get_vce_clock_voltage(struct radeon_device *rdev, 2934 u32 evclk, u32 ecclk, u16 *voltage) 2935 { 2936 u32 i; 2937 int ret = -EINVAL; 2938 struct radeon_vce_clock_voltage_dependency_table *table = 2939 &rdev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table; 2940 2941 if (((evclk == 0) && (ecclk == 0)) || 2942 (table && (table->count == 0))) { 2943 *voltage = 0; 2944 return 0; 2945 } 2946 2947 for (i = 0; i < table->count; i++) { 2948 if ((evclk <= table->entries[i].evclk) && 2949 (ecclk <= table->entries[i].ecclk)) { 2950 *voltage = table->entries[i].v; 2951 ret = 0; 2952 break; 2953 } 2954 } 2955 2956 /* if no match return the highest voltage */ 2957 if (ret) 2958 *voltage = table->entries[table->count - 1].v; 2959 2960 *voltage = si_get_lower_of_leakage_and_vce_voltage(rdev, *voltage); 2961 2962 return ret; 2963 } 2964 2965 static void si_apply_state_adjust_rules(struct radeon_device *rdev, 2966 struct radeon_ps *rps) 2967 { 2968 struct ni_ps *ps = ni_get_ps(rps); 2969 struct radeon_clock_and_voltage_limits *max_limits; 2970 bool disable_mclk_switching = false; 2971 bool disable_sclk_switching = false; 2972 u32 mclk, sclk; 2973 u16 vddc, vddci, min_vce_voltage = 0; 2974 u32 max_sclk_vddc, max_mclk_vddci, max_mclk_vddc; 2975 u32 max_sclk = 0, max_mclk = 0; 2976 int i; 2977 2978 if (rdev->family == CHIP_HAINAN) { 2979 if ((rdev->pdev->revision == 0x81) || 2980 (rdev->pdev->revision == 0x83) || 2981 (rdev->pdev->revision == 0xC3) || 2982 (rdev->pdev->device == 0x6664) || 2983 (rdev->pdev->device == 0x6665) || 2984 (rdev->pdev->device == 0x6667)) { 2985 max_sclk = 75000; 2986 } 2987 if ((rdev->pdev->revision == 0xC3) || 2988 (rdev->pdev->device == 0x6665)) { 2989 max_sclk = 60000; 2990 max_mclk = 80000; 2991 } 2992 } else if (rdev->family == CHIP_OLAND) { 2993 if ((rdev->pdev->revision == 0xC7) || 2994 (rdev->pdev->revision == 0x80) || 2995 (rdev->pdev->revision == 0x81) || 2996 (rdev->pdev->revision == 0x83) || 2997 (rdev->pdev->revision == 0x87) || 2998 (rdev->pdev->device == 0x6604) || 2999 (rdev->pdev->device == 0x6605)) { 3000 max_sclk = 75000; 3001 } 3002 } 3003 3004 if (rps->vce_active) { 3005 rps->evclk = rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].evclk; 3006 rps->ecclk = rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].ecclk; 3007 si_get_vce_clock_voltage(rdev, rps->evclk, rps->ecclk, 3008 &min_vce_voltage); 3009 } else { 3010 rps->evclk = 0; 3011 rps->ecclk = 0; 3012 } 3013 3014 if ((rdev->pm.dpm.new_active_crtc_count > 1) || 3015 ni_dpm_vblank_too_short(rdev)) 3016 disable_mclk_switching = true; 3017 3018 if (rps->vclk || rps->dclk) { 3019 disable_mclk_switching = true; 3020 disable_sclk_switching = true; 3021 } 3022 3023 if (rdev->pm.dpm.ac_power) 3024 max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac; 3025 else 3026 max_limits = &rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc; 3027 3028 for (i = ps->performance_level_count - 2; i >= 0; i--) { 3029 if (ps->performance_levels[i].vddc > ps->performance_levels[i+1].vddc) 3030 ps->performance_levels[i].vddc = ps->performance_levels[i+1].vddc; 3031 } 3032 if (rdev->pm.dpm.ac_power == false) { 3033 for (i = 0; i < ps->performance_level_count; i++) { 3034 if (ps->performance_levels[i].mclk > max_limits->mclk) 3035 ps->performance_levels[i].mclk = max_limits->mclk; 3036 if (ps->performance_levels[i].sclk > max_limits->sclk) 3037 ps->performance_levels[i].sclk = max_limits->sclk; 3038 if (ps->performance_levels[i].vddc > max_limits->vddc) 3039 ps->performance_levels[i].vddc = max_limits->vddc; 3040 if (ps->performance_levels[i].vddci > max_limits->vddci) 3041 ps->performance_levels[i].vddci = max_limits->vddci; 3042 } 3043 } 3044 3045 /* limit clocks to max supported clocks based on voltage dependency tables */ 3046 btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk, 3047 &max_sclk_vddc); 3048 btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk, 3049 &max_mclk_vddci); 3050 btc_get_max_clock_from_voltage_dependency_table(&rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk, 3051 &max_mclk_vddc); 3052 3053 for (i = 0; i < ps->performance_level_count; i++) { 3054 if (max_sclk_vddc) { 3055 if (ps->performance_levels[i].sclk > max_sclk_vddc) 3056 ps->performance_levels[i].sclk = max_sclk_vddc; 3057 } 3058 if (max_mclk_vddci) { 3059 if (ps->performance_levels[i].mclk > max_mclk_vddci) 3060 ps->performance_levels[i].mclk = max_mclk_vddci; 3061 } 3062 if (max_mclk_vddc) { 3063 if (ps->performance_levels[i].mclk > max_mclk_vddc) 3064 ps->performance_levels[i].mclk = max_mclk_vddc; 3065 } 3066 if (max_mclk) { 3067 if (ps->performance_levels[i].mclk > max_mclk) 3068 ps->performance_levels[i].mclk = max_mclk; 3069 } 3070 if (max_sclk) { 3071 if (ps->performance_levels[i].sclk > max_sclk) 3072 ps->performance_levels[i].sclk = max_sclk; 3073 } 3074 } 3075 3076 /* XXX validate the min clocks required for display */ 3077 3078 if (disable_mclk_switching) { 3079 mclk = ps->performance_levels[ps->performance_level_count - 1].mclk; 3080 vddci = ps->performance_levels[ps->performance_level_count - 1].vddci; 3081 } else { 3082 mclk = ps->performance_levels[0].mclk; 3083 vddci = ps->performance_levels[0].vddci; 3084 } 3085 3086 if (disable_sclk_switching) { 3087 sclk = ps->performance_levels[ps->performance_level_count - 1].sclk; 3088 vddc = ps->performance_levels[ps->performance_level_count - 1].vddc; 3089 } else { 3090 sclk = ps->performance_levels[0].sclk; 3091 vddc = ps->performance_levels[0].vddc; 3092 } 3093 3094 if (rps->vce_active) { 3095 if (sclk < rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].sclk) 3096 sclk = rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].sclk; 3097 if (mclk < rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].mclk) 3098 mclk = rdev->pm.dpm.vce_states[rdev->pm.dpm.vce_level].mclk; 3099 } 3100 3101 /* adjusted low state */ 3102 ps->performance_levels[0].sclk = sclk; 3103 ps->performance_levels[0].mclk = mclk; 3104 ps->performance_levels[0].vddc = vddc; 3105 ps->performance_levels[0].vddci = vddci; 3106 3107 if (disable_sclk_switching) { 3108 sclk = ps->performance_levels[0].sclk; 3109 for (i = 1; i < ps->performance_level_count; i++) { 3110 if (sclk < ps->performance_levels[i].sclk) 3111 sclk = ps->performance_levels[i].sclk; 3112 } 3113 for (i = 0; i < ps->performance_level_count; i++) { 3114 ps->performance_levels[i].sclk = sclk; 3115 ps->performance_levels[i].vddc = vddc; 3116 } 3117 } else { 3118 for (i = 1; i < ps->performance_level_count; i++) { 3119 if (ps->performance_levels[i].sclk < ps->performance_levels[i - 1].sclk) 3120 ps->performance_levels[i].sclk = ps->performance_levels[i - 1].sclk; 3121 if (ps->performance_levels[i].vddc < ps->performance_levels[i - 1].vddc) 3122 ps->performance_levels[i].vddc = ps->performance_levels[i - 1].vddc; 3123 } 3124 } 3125 3126 if (disable_mclk_switching) { 3127 mclk = ps->performance_levels[0].mclk; 3128 for (i = 1; i < ps->performance_level_count; i++) { 3129 if (mclk < ps->performance_levels[i].mclk) 3130 mclk = ps->performance_levels[i].mclk; 3131 } 3132 for (i = 0; i < ps->performance_level_count; i++) { 3133 ps->performance_levels[i].mclk = mclk; 3134 ps->performance_levels[i].vddci = vddci; 3135 } 3136 } else { 3137 for (i = 1; i < ps->performance_level_count; i++) { 3138 if (ps->performance_levels[i].mclk < ps->performance_levels[i - 1].mclk) 3139 ps->performance_levels[i].mclk = ps->performance_levels[i - 1].mclk; 3140 if (ps->performance_levels[i].vddci < ps->performance_levels[i - 1].vddci) 3141 ps->performance_levels[i].vddci = ps->performance_levels[i - 1].vddci; 3142 } 3143 } 3144 3145 for (i = 0; i < ps->performance_level_count; i++) 3146 btc_adjust_clock_combinations(rdev, max_limits, 3147 &ps->performance_levels[i]); 3148 3149 for (i = 0; i < ps->performance_level_count; i++) { 3150 if (ps->performance_levels[i].vddc < min_vce_voltage) 3151 ps->performance_levels[i].vddc = min_vce_voltage; 3152 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk, 3153 ps->performance_levels[i].sclk, 3154 max_limits->vddc, &ps->performance_levels[i].vddc); 3155 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk, 3156 ps->performance_levels[i].mclk, 3157 max_limits->vddci, &ps->performance_levels[i].vddci); 3158 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk, 3159 ps->performance_levels[i].mclk, 3160 max_limits->vddc, &ps->performance_levels[i].vddc); 3161 btc_apply_voltage_dependency_rules(&rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk, 3162 rdev->clock.current_dispclk, 3163 max_limits->vddc, &ps->performance_levels[i].vddc); 3164 } 3165 3166 for (i = 0; i < ps->performance_level_count; i++) { 3167 btc_apply_voltage_delta_rules(rdev, 3168 max_limits->vddc, max_limits->vddci, 3169 &ps->performance_levels[i].vddc, 3170 &ps->performance_levels[i].vddci); 3171 } 3172 3173 ps->dc_compatible = true; 3174 for (i = 0; i < ps->performance_level_count; i++) { 3175 if (ps->performance_levels[i].vddc > rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.vddc) 3176 ps->dc_compatible = false; 3177 } 3178 } 3179 3180 #if 0 3181 static int si_read_smc_soft_register(struct radeon_device *rdev, 3182 u16 reg_offset, u32 *value) 3183 { 3184 struct si_power_info *si_pi = si_get_pi(rdev); 3185 3186 return si_read_smc_sram_dword(rdev, 3187 si_pi->soft_regs_start + reg_offset, value, 3188 si_pi->sram_end); 3189 } 3190 #endif 3191 3192 static int si_write_smc_soft_register(struct radeon_device *rdev, 3193 u16 reg_offset, u32 value) 3194 { 3195 struct si_power_info *si_pi = si_get_pi(rdev); 3196 3197 return si_write_smc_sram_dword(rdev, 3198 si_pi->soft_regs_start + reg_offset, 3199 value, si_pi->sram_end); 3200 } 3201 3202 static bool si_is_special_1gb_platform(struct radeon_device *rdev) 3203 { 3204 bool ret = false; 3205 u32 tmp, width, row, column, bank, density; 3206 bool is_memory_gddr5, is_special; 3207 3208 tmp = RREG32(MC_SEQ_MISC0); 3209 is_memory_gddr5 = (MC_SEQ_MISC0_GDDR5_VALUE == ((tmp & MC_SEQ_MISC0_GDDR5_MASK) >> MC_SEQ_MISC0_GDDR5_SHIFT)); 3210 is_special = (MC_SEQ_MISC0_REV_ID_VALUE == ((tmp & MC_SEQ_MISC0_REV_ID_MASK) >> MC_SEQ_MISC0_REV_ID_SHIFT)) 3211 & (MC_SEQ_MISC0_VEN_ID_VALUE == ((tmp & MC_SEQ_MISC0_VEN_ID_MASK) >> MC_SEQ_MISC0_VEN_ID_SHIFT)); 3212 3213 WREG32(MC_SEQ_IO_DEBUG_INDEX, 0xb); 3214 width = ((RREG32(MC_SEQ_IO_DEBUG_DATA) >> 1) & 1) ? 16 : 32; 3215 3216 tmp = RREG32(MC_ARB_RAMCFG); 3217 row = ((tmp & NOOFROWS_MASK) >> NOOFROWS_SHIFT) + 10; 3218 column = ((tmp & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT) + 8; 3219 bank = ((tmp & NOOFBANK_MASK) >> NOOFBANK_SHIFT) + 2; 3220 3221 density = (1 << (row + column - 20 + bank)) * width; 3222 3223 if ((rdev->pdev->device == 0x6819) && 3224 is_memory_gddr5 && is_special && (density == 0x400)) 3225 ret = true; 3226 3227 return ret; 3228 } 3229 3230 static void si_get_leakage_vddc(struct radeon_device *rdev) 3231 { 3232 struct si_power_info *si_pi = si_get_pi(rdev); 3233 u16 vddc, count = 0; 3234 int i, ret; 3235 3236 for (i = 0; i < SISLANDS_MAX_LEAKAGE_COUNT; i++) { 3237 ret = radeon_atom_get_leakage_vddc_based_on_leakage_idx(rdev, &vddc, SISLANDS_LEAKAGE_INDEX0 + i); 3238 3239 if (!ret && (vddc > 0) && (vddc != (SISLANDS_LEAKAGE_INDEX0 + i))) { 3240 si_pi->leakage_voltage.entries[count].voltage = vddc; 3241 si_pi->leakage_voltage.entries[count].leakage_index = 3242 SISLANDS_LEAKAGE_INDEX0 + i; 3243 count++; 3244 } 3245 } 3246 si_pi->leakage_voltage.count = count; 3247 } 3248 3249 static int si_get_leakage_voltage_from_leakage_index(struct radeon_device *rdev, 3250 u32 index, u16 *leakage_voltage) 3251 { 3252 struct si_power_info *si_pi = si_get_pi(rdev); 3253 int i; 3254 3255 if (leakage_voltage == NULL) 3256 return -EINVAL; 3257 3258 if ((index & 0xff00) != 0xff00) 3259 return -EINVAL; 3260 3261 if ((index & 0xff) > SISLANDS_MAX_LEAKAGE_COUNT + 1) 3262 return -EINVAL; 3263 3264 if (index < SISLANDS_LEAKAGE_INDEX0) 3265 return -EINVAL; 3266 3267 for (i = 0; i < si_pi->leakage_voltage.count; i++) { 3268 if (si_pi->leakage_voltage.entries[i].leakage_index == index) { 3269 *leakage_voltage = si_pi->leakage_voltage.entries[i].voltage; 3270 return 0; 3271 } 3272 } 3273 return -EAGAIN; 3274 } 3275 3276 static void si_set_dpm_event_sources(struct radeon_device *rdev, u32 sources) 3277 { 3278 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 3279 bool want_thermal_protection; 3280 enum radeon_dpm_event_src dpm_event_src; 3281 3282 switch (sources) { 3283 case 0: 3284 default: 3285 want_thermal_protection = false; 3286 break; 3287 case (1 << RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL): 3288 want_thermal_protection = true; 3289 dpm_event_src = RADEON_DPM_EVENT_SRC_DIGITAL; 3290 break; 3291 case (1 << RADEON_DPM_AUTO_THROTTLE_SRC_EXTERNAL): 3292 want_thermal_protection = true; 3293 dpm_event_src = RADEON_DPM_EVENT_SRC_EXTERNAL; 3294 break; 3295 case ((1 << RADEON_DPM_AUTO_THROTTLE_SRC_EXTERNAL) | 3296 (1 << RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL)): 3297 want_thermal_protection = true; 3298 dpm_event_src = RADEON_DPM_EVENT_SRC_DIGIAL_OR_EXTERNAL; 3299 break; 3300 } 3301 3302 if (want_thermal_protection) { 3303 WREG32_P(CG_THERMAL_CTRL, DPM_EVENT_SRC(dpm_event_src), ~DPM_EVENT_SRC_MASK); 3304 if (pi->thermal_protection) 3305 WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS); 3306 } else { 3307 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS); 3308 } 3309 } 3310 3311 static void si_enable_auto_throttle_source(struct radeon_device *rdev, 3312 enum radeon_dpm_auto_throttle_src source, 3313 bool enable) 3314 { 3315 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 3316 3317 if (enable) { 3318 if (!(pi->active_auto_throttle_sources & (1 << source))) { 3319 pi->active_auto_throttle_sources |= 1 << source; 3320 si_set_dpm_event_sources(rdev, pi->active_auto_throttle_sources); 3321 } 3322 } else { 3323 if (pi->active_auto_throttle_sources & (1 << source)) { 3324 pi->active_auto_throttle_sources &= ~(1 << source); 3325 si_set_dpm_event_sources(rdev, pi->active_auto_throttle_sources); 3326 } 3327 } 3328 } 3329 3330 static void si_start_dpm(struct radeon_device *rdev) 3331 { 3332 WREG32_P(GENERAL_PWRMGT, GLOBAL_PWRMGT_EN, ~GLOBAL_PWRMGT_EN); 3333 } 3334 3335 static void si_stop_dpm(struct radeon_device *rdev) 3336 { 3337 WREG32_P(GENERAL_PWRMGT, 0, ~GLOBAL_PWRMGT_EN); 3338 } 3339 3340 static void si_enable_sclk_control(struct radeon_device *rdev, bool enable) 3341 { 3342 if (enable) 3343 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~SCLK_PWRMGT_OFF); 3344 else 3345 WREG32_P(SCLK_PWRMGT_CNTL, SCLK_PWRMGT_OFF, ~SCLK_PWRMGT_OFF); 3346 3347 } 3348 3349 #if 0 3350 static int si_notify_hardware_of_thermal_state(struct radeon_device *rdev, 3351 u32 thermal_level) 3352 { 3353 PPSMC_Result ret; 3354 3355 if (thermal_level == 0) { 3356 ret = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt); 3357 if (ret == PPSMC_Result_OK) 3358 return 0; 3359 else 3360 return -EINVAL; 3361 } 3362 return 0; 3363 } 3364 3365 static void si_notify_hardware_vpu_recovery_event(struct radeon_device *rdev) 3366 { 3367 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_tdr_is_about_to_happen, true); 3368 } 3369 #endif 3370 3371 #if 0 3372 static int si_notify_hw_of_powersource(struct radeon_device *rdev, bool ac_power) 3373 { 3374 if (ac_power) 3375 return (si_send_msg_to_smc(rdev, PPSMC_MSG_RunningOnAC) == PPSMC_Result_OK) ? 3376 0 : -EINVAL; 3377 3378 return 0; 3379 } 3380 #endif 3381 3382 static PPSMC_Result si_send_msg_to_smc_with_parameter(struct radeon_device *rdev, 3383 PPSMC_Msg msg, u32 parameter) 3384 { 3385 WREG32(SMC_SCRATCH0, parameter); 3386 return si_send_msg_to_smc(rdev, msg); 3387 } 3388 3389 static int si_restrict_performance_levels_before_switch(struct radeon_device *rdev) 3390 { 3391 if (si_send_msg_to_smc(rdev, PPSMC_MSG_NoForcedLevel) != PPSMC_Result_OK) 3392 return -EINVAL; 3393 3394 return (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 1) == PPSMC_Result_OK) ? 3395 0 : -EINVAL; 3396 } 3397 3398 int si_dpm_force_performance_level(struct radeon_device *rdev, 3399 enum radeon_dpm_forced_level level) 3400 { 3401 struct radeon_ps *rps = rdev->pm.dpm.current_ps; 3402 struct ni_ps *ps = ni_get_ps(rps); 3403 u32 levels = ps->performance_level_count; 3404 3405 if (level == RADEON_DPM_FORCED_LEVEL_HIGH) { 3406 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK) 3407 return -EINVAL; 3408 3409 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 1) != PPSMC_Result_OK) 3410 return -EINVAL; 3411 } else if (level == RADEON_DPM_FORCED_LEVEL_LOW) { 3412 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK) 3413 return -EINVAL; 3414 3415 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, 1) != PPSMC_Result_OK) 3416 return -EINVAL; 3417 } else if (level == RADEON_DPM_FORCED_LEVEL_AUTO) { 3418 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK) 3419 return -EINVAL; 3420 3421 if (si_send_msg_to_smc_with_parameter(rdev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK) 3422 return -EINVAL; 3423 } 3424 3425 rdev->pm.dpm.forced_level = level; 3426 3427 return 0; 3428 } 3429 3430 #if 0 3431 static int si_set_boot_state(struct radeon_device *rdev) 3432 { 3433 return (si_send_msg_to_smc(rdev, PPSMC_MSG_SwitchToInitialState) == PPSMC_Result_OK) ? 3434 0 : -EINVAL; 3435 } 3436 #endif 3437 3438 static int si_set_sw_state(struct radeon_device *rdev) 3439 { 3440 return (si_send_msg_to_smc(rdev, PPSMC_MSG_SwitchToSwState) == PPSMC_Result_OK) ? 3441 0 : -EINVAL; 3442 } 3443 3444 static int si_halt_smc(struct radeon_device *rdev) 3445 { 3446 if (si_send_msg_to_smc(rdev, PPSMC_MSG_Halt) != PPSMC_Result_OK) 3447 return -EINVAL; 3448 3449 return (si_wait_for_smc_inactive(rdev) == PPSMC_Result_OK) ? 3450 0 : -EINVAL; 3451 } 3452 3453 static int si_resume_smc(struct radeon_device *rdev) 3454 { 3455 if (si_send_msg_to_smc(rdev, PPSMC_FlushDataCache) != PPSMC_Result_OK) 3456 return -EINVAL; 3457 3458 return (si_send_msg_to_smc(rdev, PPSMC_MSG_Resume) == PPSMC_Result_OK) ? 3459 0 : -EINVAL; 3460 } 3461 3462 static void si_dpm_start_smc(struct radeon_device *rdev) 3463 { 3464 si_program_jump_on_start(rdev); 3465 si_start_smc(rdev); 3466 si_start_smc_clock(rdev); 3467 } 3468 3469 static void si_dpm_stop_smc(struct radeon_device *rdev) 3470 { 3471 si_reset_smc(rdev); 3472 si_stop_smc_clock(rdev); 3473 } 3474 3475 static int si_process_firmware_header(struct radeon_device *rdev) 3476 { 3477 struct si_power_info *si_pi = si_get_pi(rdev); 3478 u32 tmp; 3479 int ret; 3480 3481 ret = si_read_smc_sram_dword(rdev, 3482 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3483 SISLANDS_SMC_FIRMWARE_HEADER_stateTable, 3484 &tmp, si_pi->sram_end); 3485 if (ret) 3486 return ret; 3487 3488 si_pi->state_table_start = tmp; 3489 3490 ret = si_read_smc_sram_dword(rdev, 3491 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3492 SISLANDS_SMC_FIRMWARE_HEADER_softRegisters, 3493 &tmp, si_pi->sram_end); 3494 if (ret) 3495 return ret; 3496 3497 si_pi->soft_regs_start = tmp; 3498 3499 ret = si_read_smc_sram_dword(rdev, 3500 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3501 SISLANDS_SMC_FIRMWARE_HEADER_mcRegisterTable, 3502 &tmp, si_pi->sram_end); 3503 if (ret) 3504 return ret; 3505 3506 si_pi->mc_reg_table_start = tmp; 3507 3508 ret = si_read_smc_sram_dword(rdev, 3509 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3510 SISLANDS_SMC_FIRMWARE_HEADER_fanTable, 3511 &tmp, si_pi->sram_end); 3512 if (ret) 3513 return ret; 3514 3515 si_pi->fan_table_start = tmp; 3516 3517 ret = si_read_smc_sram_dword(rdev, 3518 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3519 SISLANDS_SMC_FIRMWARE_HEADER_mcArbDramAutoRefreshTable, 3520 &tmp, si_pi->sram_end); 3521 if (ret) 3522 return ret; 3523 3524 si_pi->arb_table_start = tmp; 3525 3526 ret = si_read_smc_sram_dword(rdev, 3527 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3528 SISLANDS_SMC_FIRMWARE_HEADER_CacConfigTable, 3529 &tmp, si_pi->sram_end); 3530 if (ret) 3531 return ret; 3532 3533 si_pi->cac_table_start = tmp; 3534 3535 ret = si_read_smc_sram_dword(rdev, 3536 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3537 SISLANDS_SMC_FIRMWARE_HEADER_DteConfiguration, 3538 &tmp, si_pi->sram_end); 3539 if (ret) 3540 return ret; 3541 3542 si_pi->dte_table_start = tmp; 3543 3544 ret = si_read_smc_sram_dword(rdev, 3545 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3546 SISLANDS_SMC_FIRMWARE_HEADER_spllTable, 3547 &tmp, si_pi->sram_end); 3548 if (ret) 3549 return ret; 3550 3551 si_pi->spll_table_start = tmp; 3552 3553 ret = si_read_smc_sram_dword(rdev, 3554 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3555 SISLANDS_SMC_FIRMWARE_HEADER_PAPMParameters, 3556 &tmp, si_pi->sram_end); 3557 if (ret) 3558 return ret; 3559 3560 si_pi->papm_cfg_table_start = tmp; 3561 3562 return ret; 3563 } 3564 3565 static void si_read_clock_registers(struct radeon_device *rdev) 3566 { 3567 struct si_power_info *si_pi = si_get_pi(rdev); 3568 3569 si_pi->clock_registers.cg_spll_func_cntl = RREG32(CG_SPLL_FUNC_CNTL); 3570 si_pi->clock_registers.cg_spll_func_cntl_2 = RREG32(CG_SPLL_FUNC_CNTL_2); 3571 si_pi->clock_registers.cg_spll_func_cntl_3 = RREG32(CG_SPLL_FUNC_CNTL_3); 3572 si_pi->clock_registers.cg_spll_func_cntl_4 = RREG32(CG_SPLL_FUNC_CNTL_4); 3573 si_pi->clock_registers.cg_spll_spread_spectrum = RREG32(CG_SPLL_SPREAD_SPECTRUM); 3574 si_pi->clock_registers.cg_spll_spread_spectrum_2 = RREG32(CG_SPLL_SPREAD_SPECTRUM_2); 3575 si_pi->clock_registers.dll_cntl = RREG32(DLL_CNTL); 3576 si_pi->clock_registers.mclk_pwrmgt_cntl = RREG32(MCLK_PWRMGT_CNTL); 3577 si_pi->clock_registers.mpll_ad_func_cntl = RREG32(MPLL_AD_FUNC_CNTL); 3578 si_pi->clock_registers.mpll_dq_func_cntl = RREG32(MPLL_DQ_FUNC_CNTL); 3579 si_pi->clock_registers.mpll_func_cntl = RREG32(MPLL_FUNC_CNTL); 3580 si_pi->clock_registers.mpll_func_cntl_1 = RREG32(MPLL_FUNC_CNTL_1); 3581 si_pi->clock_registers.mpll_func_cntl_2 = RREG32(MPLL_FUNC_CNTL_2); 3582 si_pi->clock_registers.mpll_ss1 = RREG32(MPLL_SS1); 3583 si_pi->clock_registers.mpll_ss2 = RREG32(MPLL_SS2); 3584 } 3585 3586 static void si_enable_thermal_protection(struct radeon_device *rdev, 3587 bool enable) 3588 { 3589 if (enable) 3590 WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS); 3591 else 3592 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS); 3593 } 3594 3595 static void si_enable_acpi_power_management(struct radeon_device *rdev) 3596 { 3597 WREG32_P(GENERAL_PWRMGT, STATIC_PM_EN, ~STATIC_PM_EN); 3598 } 3599 3600 #if 0 3601 static int si_enter_ulp_state(struct radeon_device *rdev) 3602 { 3603 WREG32(SMC_MESSAGE_0, PPSMC_MSG_SwitchToMinimumPower); 3604 3605 udelay(25000); 3606 3607 return 0; 3608 } 3609 3610 static int si_exit_ulp_state(struct radeon_device *rdev) 3611 { 3612 int i; 3613 3614 WREG32(SMC_MESSAGE_0, PPSMC_MSG_ResumeFromMinimumPower); 3615 3616 udelay(7000); 3617 3618 for (i = 0; i < rdev->usec_timeout; i++) { 3619 if (RREG32(SMC_RESP_0) == 1) 3620 break; 3621 udelay(1000); 3622 } 3623 3624 return 0; 3625 } 3626 #endif 3627 3628 static int si_notify_smc_display_change(struct radeon_device *rdev, 3629 bool has_display) 3630 { 3631 PPSMC_Msg msg = has_display ? 3632 PPSMC_MSG_HasDisplay : PPSMC_MSG_NoDisplay; 3633 3634 return (si_send_msg_to_smc(rdev, msg) == PPSMC_Result_OK) ? 3635 0 : -EINVAL; 3636 } 3637 3638 static void si_program_response_times(struct radeon_device *rdev) 3639 { 3640 u32 voltage_response_time, backbias_response_time, acpi_delay_time, vbi_time_out; 3641 u32 vddc_dly, acpi_dly, vbi_dly; 3642 u32 reference_clock; 3643 3644 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_mvdd_chg_time, 1); 3645 3646 voltage_response_time = (u32)rdev->pm.dpm.voltage_response_time; 3647 backbias_response_time = (u32)rdev->pm.dpm.backbias_response_time; 3648 3649 if (voltage_response_time == 0) 3650 voltage_response_time = 1000; 3651 3652 acpi_delay_time = 15000; 3653 vbi_time_out = 100000; 3654 3655 reference_clock = radeon_get_xclk(rdev); 3656 3657 vddc_dly = (voltage_response_time * reference_clock) / 100; 3658 acpi_dly = (acpi_delay_time * reference_clock) / 100; 3659 vbi_dly = (vbi_time_out * reference_clock) / 100; 3660 3661 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_delay_vreg, vddc_dly); 3662 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_delay_acpi, acpi_dly); 3663 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_mclk_chg_timeout, vbi_dly); 3664 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_mc_block_delay, 0xAA); 3665 } 3666 3667 static void si_program_ds_registers(struct radeon_device *rdev) 3668 { 3669 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 3670 u32 tmp = 1; /* XXX: 0x10 on tahiti A0 */ 3671 3672 if (eg_pi->sclk_deep_sleep) { 3673 WREG32_P(MISC_CLK_CNTL, DEEP_SLEEP_CLK_SEL(tmp), ~DEEP_SLEEP_CLK_SEL_MASK); 3674 WREG32_P(CG_SPLL_AUTOSCALE_CNTL, AUTOSCALE_ON_SS_CLEAR, 3675 ~AUTOSCALE_ON_SS_CLEAR); 3676 } 3677 } 3678 3679 static void si_program_display_gap(struct radeon_device *rdev) 3680 { 3681 u32 tmp, pipe; 3682 int i; 3683 3684 tmp = RREG32(CG_DISPLAY_GAP_CNTL) & ~(DISP1_GAP_MASK | DISP2_GAP_MASK); 3685 if (rdev->pm.dpm.new_active_crtc_count > 0) 3686 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM); 3687 else 3688 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE); 3689 3690 if (rdev->pm.dpm.new_active_crtc_count > 1) 3691 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM); 3692 else 3693 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE); 3694 3695 WREG32(CG_DISPLAY_GAP_CNTL, tmp); 3696 3697 tmp = RREG32(DCCG_DISP_SLOW_SELECT_REG); 3698 pipe = (tmp & DCCG_DISP1_SLOW_SELECT_MASK) >> DCCG_DISP1_SLOW_SELECT_SHIFT; 3699 3700 if ((rdev->pm.dpm.new_active_crtc_count > 0) && 3701 (!(rdev->pm.dpm.new_active_crtcs & (1 << pipe)))) { 3702 /* find the first active crtc */ 3703 for (i = 0; i < rdev->num_crtc; i++) { 3704 if (rdev->pm.dpm.new_active_crtcs & (1 << i)) 3705 break; 3706 } 3707 if (i == rdev->num_crtc) 3708 pipe = 0; 3709 else 3710 pipe = i; 3711 3712 tmp &= ~DCCG_DISP1_SLOW_SELECT_MASK; 3713 tmp |= DCCG_DISP1_SLOW_SELECT(pipe); 3714 WREG32(DCCG_DISP_SLOW_SELECT_REG, tmp); 3715 } 3716 3717 /* Setting this to false forces the performance state to low if the crtcs are disabled. 3718 * This can be a problem on PowerXpress systems or if you want to use the card 3719 * for offscreen rendering or compute if there are no crtcs enabled. 3720 */ 3721 si_notify_smc_display_change(rdev, rdev->pm.dpm.new_active_crtc_count > 0); 3722 } 3723 3724 static void si_enable_spread_spectrum(struct radeon_device *rdev, bool enable) 3725 { 3726 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 3727 3728 if (enable) { 3729 if (pi->sclk_ss) 3730 WREG32_P(GENERAL_PWRMGT, DYN_SPREAD_SPECTRUM_EN, ~DYN_SPREAD_SPECTRUM_EN); 3731 } else { 3732 WREG32_P(CG_SPLL_SPREAD_SPECTRUM, 0, ~SSEN); 3733 WREG32_P(GENERAL_PWRMGT, 0, ~DYN_SPREAD_SPECTRUM_EN); 3734 } 3735 } 3736 3737 static void si_setup_bsp(struct radeon_device *rdev) 3738 { 3739 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 3740 u32 xclk = radeon_get_xclk(rdev); 3741 3742 r600_calculate_u_and_p(pi->asi, 3743 xclk, 3744 16, 3745 &pi->bsp, 3746 &pi->bsu); 3747 3748 r600_calculate_u_and_p(pi->pasi, 3749 xclk, 3750 16, 3751 &pi->pbsp, 3752 &pi->pbsu); 3753 3754 3755 pi->dsp = BSP(pi->bsp) | BSU(pi->bsu); 3756 pi->psp = BSP(pi->pbsp) | BSU(pi->pbsu); 3757 3758 WREG32(CG_BSP, pi->dsp); 3759 } 3760 3761 static void si_program_git(struct radeon_device *rdev) 3762 { 3763 WREG32_P(CG_GIT, CG_GICST(R600_GICST_DFLT), ~CG_GICST_MASK); 3764 } 3765 3766 static void si_program_tp(struct radeon_device *rdev) 3767 { 3768 int i; 3769 enum r600_td td = R600_TD_DFLT; 3770 3771 for (i = 0; i < R600_PM_NUMBER_OF_TC; i++) 3772 WREG32(CG_FFCT_0 + (i * 4), (UTC_0(r600_utc[i]) | DTC_0(r600_dtc[i]))); 3773 3774 if (td == R600_TD_AUTO) 3775 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_FORCE_TREND_SEL); 3776 else 3777 WREG32_P(SCLK_PWRMGT_CNTL, FIR_FORCE_TREND_SEL, ~FIR_FORCE_TREND_SEL); 3778 3779 if (td == R600_TD_UP) 3780 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_TREND_MODE); 3781 3782 if (td == R600_TD_DOWN) 3783 WREG32_P(SCLK_PWRMGT_CNTL, FIR_TREND_MODE, ~FIR_TREND_MODE); 3784 } 3785 3786 static void si_program_tpp(struct radeon_device *rdev) 3787 { 3788 WREG32(CG_TPC, R600_TPC_DFLT); 3789 } 3790 3791 static void si_program_sstp(struct radeon_device *rdev) 3792 { 3793 WREG32(CG_SSP, (SSTU(R600_SSTU_DFLT) | SST(R600_SST_DFLT))); 3794 } 3795 3796 static void si_enable_display_gap(struct radeon_device *rdev) 3797 { 3798 u32 tmp = RREG32(CG_DISPLAY_GAP_CNTL); 3799 3800 tmp &= ~(DISP1_GAP_MASK | DISP2_GAP_MASK); 3801 tmp |= (DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE) | 3802 DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE)); 3803 3804 tmp &= ~(DISP1_GAP_MCHG_MASK | DISP2_GAP_MCHG_MASK); 3805 tmp |= (DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK) | 3806 DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE)); 3807 WREG32(CG_DISPLAY_GAP_CNTL, tmp); 3808 } 3809 3810 static void si_program_vc(struct radeon_device *rdev) 3811 { 3812 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 3813 3814 WREG32(CG_FTV, pi->vrc); 3815 } 3816 3817 static void si_clear_vc(struct radeon_device *rdev) 3818 { 3819 WREG32(CG_FTV, 0); 3820 } 3821 3822 u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock) 3823 { 3824 u8 mc_para_index; 3825 3826 if (memory_clock < 10000) 3827 mc_para_index = 0; 3828 else if (memory_clock >= 80000) 3829 mc_para_index = 0x0f; 3830 else 3831 mc_para_index = (u8)((memory_clock - 10000) / 5000 + 1); 3832 return mc_para_index; 3833 } 3834 3835 u8 si_get_mclk_frequency_ratio(u32 memory_clock, bool strobe_mode) 3836 { 3837 u8 mc_para_index; 3838 3839 if (strobe_mode) { 3840 if (memory_clock < 12500) 3841 mc_para_index = 0x00; 3842 else if (memory_clock > 47500) 3843 mc_para_index = 0x0f; 3844 else 3845 mc_para_index = (u8)((memory_clock - 10000) / 2500); 3846 } else { 3847 if (memory_clock < 65000) 3848 mc_para_index = 0x00; 3849 else if (memory_clock > 135000) 3850 mc_para_index = 0x0f; 3851 else 3852 mc_para_index = (u8)((memory_clock - 60000) / 5000); 3853 } 3854 return mc_para_index; 3855 } 3856 3857 static u8 si_get_strobe_mode_settings(struct radeon_device *rdev, u32 mclk) 3858 { 3859 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 3860 bool strobe_mode = false; 3861 u8 result = 0; 3862 3863 if (mclk <= pi->mclk_strobe_mode_threshold) 3864 strobe_mode = true; 3865 3866 if (pi->mem_gddr5) 3867 result = si_get_mclk_frequency_ratio(mclk, strobe_mode); 3868 else 3869 result = si_get_ddr3_mclk_frequency_ratio(mclk); 3870 3871 if (strobe_mode) 3872 result |= SISLANDS_SMC_STROBE_ENABLE; 3873 3874 return result; 3875 } 3876 3877 static int si_upload_firmware(struct radeon_device *rdev) 3878 { 3879 struct si_power_info *si_pi = si_get_pi(rdev); 3880 int ret; 3881 3882 si_reset_smc(rdev); 3883 si_stop_smc_clock(rdev); 3884 3885 ret = si_load_smc_ucode(rdev, si_pi->sram_end); 3886 3887 return ret; 3888 } 3889 3890 static bool si_validate_phase_shedding_tables(struct radeon_device *rdev, 3891 const struct atom_voltage_table *table, 3892 const struct radeon_phase_shedding_limits_table *limits) 3893 { 3894 u32 data, num_bits, num_levels; 3895 3896 if ((table == NULL) || (limits == NULL)) 3897 return false; 3898 3899 data = table->mask_low; 3900 3901 num_bits = hweight32(data); 3902 3903 if (num_bits == 0) 3904 return false; 3905 3906 num_levels = (1 << num_bits); 3907 3908 if (table->count != num_levels) 3909 return false; 3910 3911 if (limits->count != (num_levels - 1)) 3912 return false; 3913 3914 return true; 3915 } 3916 3917 void si_trim_voltage_table_to_fit_state_table(struct radeon_device *rdev, 3918 u32 max_voltage_steps, 3919 struct atom_voltage_table *voltage_table) 3920 { 3921 unsigned int i, diff; 3922 3923 if (voltage_table->count <= max_voltage_steps) 3924 return; 3925 3926 diff = voltage_table->count - max_voltage_steps; 3927 3928 for (i= 0; i < max_voltage_steps; i++) 3929 voltage_table->entries[i] = voltage_table->entries[i + diff]; 3930 3931 voltage_table->count = max_voltage_steps; 3932 } 3933 3934 static int si_get_svi2_voltage_table(struct radeon_device *rdev, 3935 struct radeon_clock_voltage_dependency_table *voltage_dependency_table, 3936 struct atom_voltage_table *voltage_table) 3937 { 3938 u32 i; 3939 3940 if (voltage_dependency_table == NULL) 3941 return -EINVAL; 3942 3943 voltage_table->mask_low = 0; 3944 voltage_table->phase_delay = 0; 3945 3946 voltage_table->count = voltage_dependency_table->count; 3947 for (i = 0; i < voltage_table->count; i++) { 3948 voltage_table->entries[i].value = voltage_dependency_table->entries[i].v; 3949 voltage_table->entries[i].smio_low = 0; 3950 } 3951 3952 return 0; 3953 } 3954 3955 static int si_construct_voltage_tables(struct radeon_device *rdev) 3956 { 3957 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 3958 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 3959 struct si_power_info *si_pi = si_get_pi(rdev); 3960 int ret; 3961 3962 if (pi->voltage_control) { 3963 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDC, 3964 VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddc_voltage_table); 3965 if (ret) 3966 return ret; 3967 3968 if (eg_pi->vddc_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS) 3969 si_trim_voltage_table_to_fit_state_table(rdev, 3970 SISLANDS_MAX_NO_VREG_STEPS, 3971 &eg_pi->vddc_voltage_table); 3972 } else if (si_pi->voltage_control_svi2) { 3973 ret = si_get_svi2_voltage_table(rdev, 3974 &rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk, 3975 &eg_pi->vddc_voltage_table); 3976 if (ret) 3977 return ret; 3978 } else { 3979 return -EINVAL; 3980 } 3981 3982 if (eg_pi->vddci_control) { 3983 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDCI, 3984 VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddci_voltage_table); 3985 if (ret) 3986 return ret; 3987 3988 if (eg_pi->vddci_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS) 3989 si_trim_voltage_table_to_fit_state_table(rdev, 3990 SISLANDS_MAX_NO_VREG_STEPS, 3991 &eg_pi->vddci_voltage_table); 3992 } 3993 if (si_pi->vddci_control_svi2) { 3994 ret = si_get_svi2_voltage_table(rdev, 3995 &rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk, 3996 &eg_pi->vddci_voltage_table); 3997 if (ret) 3998 return ret; 3999 } 4000 4001 if (pi->mvdd_control) { 4002 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_MVDDC, 4003 VOLTAGE_OBJ_GPIO_LUT, &si_pi->mvdd_voltage_table); 4004 4005 if (ret) { 4006 pi->mvdd_control = false; 4007 return ret; 4008 } 4009 4010 if (si_pi->mvdd_voltage_table.count == 0) { 4011 pi->mvdd_control = false; 4012 return -EINVAL; 4013 } 4014 4015 if (si_pi->mvdd_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS) 4016 si_trim_voltage_table_to_fit_state_table(rdev, 4017 SISLANDS_MAX_NO_VREG_STEPS, 4018 &si_pi->mvdd_voltage_table); 4019 } 4020 4021 if (si_pi->vddc_phase_shed_control) { 4022 ret = radeon_atom_get_voltage_table(rdev, VOLTAGE_TYPE_VDDC, 4023 VOLTAGE_OBJ_PHASE_LUT, &si_pi->vddc_phase_shed_table); 4024 if (ret) 4025 si_pi->vddc_phase_shed_control = false; 4026 4027 if ((si_pi->vddc_phase_shed_table.count == 0) || 4028 (si_pi->vddc_phase_shed_table.count > SISLANDS_MAX_NO_VREG_STEPS)) 4029 si_pi->vddc_phase_shed_control = false; 4030 } 4031 4032 return 0; 4033 } 4034 4035 static void si_populate_smc_voltage_table(struct radeon_device *rdev, 4036 const struct atom_voltage_table *voltage_table, 4037 SISLANDS_SMC_STATETABLE *table) 4038 { 4039 unsigned int i; 4040 4041 for (i = 0; i < voltage_table->count; i++) 4042 table->lowSMIO[i] |= cpu_to_be32(voltage_table->entries[i].smio_low); 4043 } 4044 4045 static int si_populate_smc_voltage_tables(struct radeon_device *rdev, 4046 SISLANDS_SMC_STATETABLE *table) 4047 { 4048 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4049 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 4050 struct si_power_info *si_pi = si_get_pi(rdev); 4051 u8 i; 4052 4053 if (si_pi->voltage_control_svi2) { 4054 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svc, 4055 si_pi->svc_gpio_id); 4056 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svd, 4057 si_pi->svd_gpio_id); 4058 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_svi_rework_plat_type, 4059 2); 4060 } else { 4061 if (eg_pi->vddc_voltage_table.count) { 4062 si_populate_smc_voltage_table(rdev, &eg_pi->vddc_voltage_table, table); 4063 table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] = 4064 cpu_to_be32(eg_pi->vddc_voltage_table.mask_low); 4065 4066 for (i = 0; i < eg_pi->vddc_voltage_table.count; i++) { 4067 if (pi->max_vddc_in_table <= eg_pi->vddc_voltage_table.entries[i].value) { 4068 table->maxVDDCIndexInPPTable = i; 4069 break; 4070 } 4071 } 4072 } 4073 4074 if (eg_pi->vddci_voltage_table.count) { 4075 si_populate_smc_voltage_table(rdev, &eg_pi->vddci_voltage_table, table); 4076 4077 table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDCI] = 4078 cpu_to_be32(eg_pi->vddci_voltage_table.mask_low); 4079 } 4080 4081 4082 if (si_pi->mvdd_voltage_table.count) { 4083 si_populate_smc_voltage_table(rdev, &si_pi->mvdd_voltage_table, table); 4084 4085 table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_MVDD] = 4086 cpu_to_be32(si_pi->mvdd_voltage_table.mask_low); 4087 } 4088 4089 if (si_pi->vddc_phase_shed_control) { 4090 if (si_validate_phase_shedding_tables(rdev, &si_pi->vddc_phase_shed_table, 4091 &rdev->pm.dpm.dyn_state.phase_shedding_limits_table)) { 4092 si_populate_smc_voltage_table(rdev, &si_pi->vddc_phase_shed_table, table); 4093 4094 table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC_PHASE_SHEDDING] = 4095 cpu_to_be32(si_pi->vddc_phase_shed_table.mask_low); 4096 4097 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_phase_shedding_delay, 4098 (u32)si_pi->vddc_phase_shed_table.phase_delay); 4099 } else { 4100 si_pi->vddc_phase_shed_control = false; 4101 } 4102 } 4103 } 4104 4105 return 0; 4106 } 4107 4108 static int si_populate_voltage_value(struct radeon_device *rdev, 4109 const struct atom_voltage_table *table, 4110 u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage) 4111 { 4112 unsigned int i; 4113 4114 for (i = 0; i < table->count; i++) { 4115 if (value <= table->entries[i].value) { 4116 voltage->index = (u8)i; 4117 voltage->value = cpu_to_be16(table->entries[i].value); 4118 break; 4119 } 4120 } 4121 4122 if (i >= table->count) 4123 return -EINVAL; 4124 4125 return 0; 4126 } 4127 4128 static int si_populate_mvdd_value(struct radeon_device *rdev, u32 mclk, 4129 SISLANDS_SMC_VOLTAGE_VALUE *voltage) 4130 { 4131 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4132 struct si_power_info *si_pi = si_get_pi(rdev); 4133 4134 if (pi->mvdd_control) { 4135 if (mclk <= pi->mvdd_split_frequency) 4136 voltage->index = 0; 4137 else 4138 voltage->index = (u8)(si_pi->mvdd_voltage_table.count) - 1; 4139 4140 voltage->value = cpu_to_be16(si_pi->mvdd_voltage_table.entries[voltage->index].value); 4141 } 4142 return 0; 4143 } 4144 4145 static int si_get_std_voltage_value(struct radeon_device *rdev, 4146 SISLANDS_SMC_VOLTAGE_VALUE *voltage, 4147 u16 *std_voltage) 4148 { 4149 u16 v_index; 4150 bool voltage_found = false; 4151 *std_voltage = be16_to_cpu(voltage->value); 4152 4153 if (rdev->pm.dpm.dyn_state.cac_leakage_table.entries) { 4154 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_NEW_CAC_VOLTAGE) { 4155 if (rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries == NULL) 4156 return -EINVAL; 4157 4158 for (v_index = 0; (u32)v_index < rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) { 4159 if (be16_to_cpu(voltage->value) == 4160 (u16)rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) { 4161 voltage_found = true; 4162 if ((u32)v_index < rdev->pm.dpm.dyn_state.cac_leakage_table.count) 4163 *std_voltage = 4164 rdev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc; 4165 else 4166 *std_voltage = 4167 rdev->pm.dpm.dyn_state.cac_leakage_table.entries[rdev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc; 4168 break; 4169 } 4170 } 4171 4172 if (!voltage_found) { 4173 for (v_index = 0; (u32)v_index < rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) { 4174 if (be16_to_cpu(voltage->value) <= 4175 (u16)rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) { 4176 voltage_found = true; 4177 if ((u32)v_index < rdev->pm.dpm.dyn_state.cac_leakage_table.count) 4178 *std_voltage = 4179 rdev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc; 4180 else 4181 *std_voltage = 4182 rdev->pm.dpm.dyn_state.cac_leakage_table.entries[rdev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc; 4183 break; 4184 } 4185 } 4186 } 4187 } else { 4188 if ((u32)voltage->index < rdev->pm.dpm.dyn_state.cac_leakage_table.count) 4189 *std_voltage = rdev->pm.dpm.dyn_state.cac_leakage_table.entries[voltage->index].vddc; 4190 } 4191 } 4192 4193 return 0; 4194 } 4195 4196 static int si_populate_std_voltage_value(struct radeon_device *rdev, 4197 u16 value, u8 index, 4198 SISLANDS_SMC_VOLTAGE_VALUE *voltage) 4199 { 4200 voltage->index = index; 4201 voltage->value = cpu_to_be16(value); 4202 4203 return 0; 4204 } 4205 4206 static int si_populate_phase_shedding_value(struct radeon_device *rdev, 4207 const struct radeon_phase_shedding_limits_table *limits, 4208 u16 voltage, u32 sclk, u32 mclk, 4209 SISLANDS_SMC_VOLTAGE_VALUE *smc_voltage) 4210 { 4211 unsigned int i; 4212 4213 for (i = 0; i < limits->count; i++) { 4214 if ((voltage <= limits->entries[i].voltage) && 4215 (sclk <= limits->entries[i].sclk) && 4216 (mclk <= limits->entries[i].mclk)) 4217 break; 4218 } 4219 4220 smc_voltage->phase_settings = (u8)i; 4221 4222 return 0; 4223 } 4224 4225 static int si_init_arb_table_index(struct radeon_device *rdev) 4226 { 4227 struct si_power_info *si_pi = si_get_pi(rdev); 4228 u32 tmp; 4229 int ret; 4230 4231 ret = si_read_smc_sram_dword(rdev, si_pi->arb_table_start, &tmp, si_pi->sram_end); 4232 if (ret) 4233 return ret; 4234 4235 tmp &= 0x00FFFFFF; 4236 tmp |= MC_CG_ARB_FREQ_F1 << 24; 4237 4238 return si_write_smc_sram_dword(rdev, si_pi->arb_table_start, tmp, si_pi->sram_end); 4239 } 4240 4241 static int si_initial_switch_from_arb_f0_to_f1(struct radeon_device *rdev) 4242 { 4243 return ni_copy_and_switch_arb_sets(rdev, MC_CG_ARB_FREQ_F0, MC_CG_ARB_FREQ_F1); 4244 } 4245 4246 static int si_reset_to_default(struct radeon_device *rdev) 4247 { 4248 return (si_send_msg_to_smc(rdev, PPSMC_MSG_ResetToDefaults) == PPSMC_Result_OK) ? 4249 0 : -EINVAL; 4250 } 4251 4252 static int si_force_switch_to_arb_f0(struct radeon_device *rdev) 4253 { 4254 struct si_power_info *si_pi = si_get_pi(rdev); 4255 u32 tmp; 4256 int ret; 4257 4258 ret = si_read_smc_sram_dword(rdev, si_pi->arb_table_start, 4259 &tmp, si_pi->sram_end); 4260 if (ret) 4261 return ret; 4262 4263 tmp = (tmp >> 24) & 0xff; 4264 4265 if (tmp == MC_CG_ARB_FREQ_F0) 4266 return 0; 4267 4268 return ni_copy_and_switch_arb_sets(rdev, tmp, MC_CG_ARB_FREQ_F0); 4269 } 4270 4271 static u32 si_calculate_memory_refresh_rate(struct radeon_device *rdev, 4272 u32 engine_clock) 4273 { 4274 u32 dram_rows; 4275 u32 dram_refresh_rate; 4276 u32 mc_arb_rfsh_rate; 4277 u32 tmp = (RREG32(MC_ARB_RAMCFG) & NOOFROWS_MASK) >> NOOFROWS_SHIFT; 4278 4279 if (tmp >= 4) 4280 dram_rows = 16384; 4281 else 4282 dram_rows = 1 << (tmp + 10); 4283 4284 dram_refresh_rate = 1 << ((RREG32(MC_SEQ_MISC0) & 0x3) + 3); 4285 mc_arb_rfsh_rate = ((engine_clock * 10) * dram_refresh_rate / dram_rows - 32) / 64; 4286 4287 return mc_arb_rfsh_rate; 4288 } 4289 4290 static int si_populate_memory_timing_parameters(struct radeon_device *rdev, 4291 struct rv7xx_pl *pl, 4292 SMC_SIslands_MCArbDramTimingRegisterSet *arb_regs) 4293 { 4294 u32 dram_timing; 4295 u32 dram_timing2; 4296 u32 burst_time; 4297 4298 arb_regs->mc_arb_rfsh_rate = 4299 (u8)si_calculate_memory_refresh_rate(rdev, pl->sclk); 4300 4301 radeon_atom_set_engine_dram_timings(rdev, 4302 pl->sclk, 4303 pl->mclk); 4304 4305 dram_timing = RREG32(MC_ARB_DRAM_TIMING); 4306 dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2); 4307 burst_time = RREG32(MC_ARB_BURST_TIME) & STATE0_MASK; 4308 4309 arb_regs->mc_arb_dram_timing = cpu_to_be32(dram_timing); 4310 arb_regs->mc_arb_dram_timing2 = cpu_to_be32(dram_timing2); 4311 arb_regs->mc_arb_burst_time = (u8)burst_time; 4312 4313 return 0; 4314 } 4315 4316 static int si_do_program_memory_timing_parameters(struct radeon_device *rdev, 4317 struct radeon_ps *radeon_state, 4318 unsigned int first_arb_set) 4319 { 4320 struct si_power_info *si_pi = si_get_pi(rdev); 4321 struct ni_ps *state = ni_get_ps(radeon_state); 4322 SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 }; 4323 int i, ret = 0; 4324 4325 for (i = 0; i < state->performance_level_count; i++) { 4326 ret = si_populate_memory_timing_parameters(rdev, &state->performance_levels[i], &arb_regs); 4327 if (ret) 4328 break; 4329 ret = si_copy_bytes_to_smc(rdev, 4330 si_pi->arb_table_start + 4331 offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) + 4332 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * (first_arb_set + i), 4333 (u8 *)&arb_regs, 4334 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet), 4335 si_pi->sram_end); 4336 if (ret) 4337 break; 4338 } 4339 4340 return ret; 4341 } 4342 4343 static int si_program_memory_timing_parameters(struct radeon_device *rdev, 4344 struct radeon_ps *radeon_new_state) 4345 { 4346 return si_do_program_memory_timing_parameters(rdev, radeon_new_state, 4347 SISLANDS_DRIVER_STATE_ARB_INDEX); 4348 } 4349 4350 static int si_populate_initial_mvdd_value(struct radeon_device *rdev, 4351 struct SISLANDS_SMC_VOLTAGE_VALUE *voltage) 4352 { 4353 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4354 struct si_power_info *si_pi = si_get_pi(rdev); 4355 4356 if (pi->mvdd_control) 4357 return si_populate_voltage_value(rdev, &si_pi->mvdd_voltage_table, 4358 si_pi->mvdd_bootup_value, voltage); 4359 4360 return 0; 4361 } 4362 4363 static int si_populate_smc_initial_state(struct radeon_device *rdev, 4364 struct radeon_ps *radeon_initial_state, 4365 SISLANDS_SMC_STATETABLE *table) 4366 { 4367 struct ni_ps *initial_state = ni_get_ps(radeon_initial_state); 4368 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4369 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 4370 struct si_power_info *si_pi = si_get_pi(rdev); 4371 u32 reg; 4372 int ret; 4373 4374 table->initialState.levels[0].mclk.vDLL_CNTL = 4375 cpu_to_be32(si_pi->clock_registers.dll_cntl); 4376 table->initialState.levels[0].mclk.vMCLK_PWRMGT_CNTL = 4377 cpu_to_be32(si_pi->clock_registers.mclk_pwrmgt_cntl); 4378 table->initialState.levels[0].mclk.vMPLL_AD_FUNC_CNTL = 4379 cpu_to_be32(si_pi->clock_registers.mpll_ad_func_cntl); 4380 table->initialState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL = 4381 cpu_to_be32(si_pi->clock_registers.mpll_dq_func_cntl); 4382 table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL = 4383 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl); 4384 table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_1 = 4385 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_1); 4386 table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_2 = 4387 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_2); 4388 table->initialState.levels[0].mclk.vMPLL_SS = 4389 cpu_to_be32(si_pi->clock_registers.mpll_ss1); 4390 table->initialState.levels[0].mclk.vMPLL_SS2 = 4391 cpu_to_be32(si_pi->clock_registers.mpll_ss2); 4392 4393 table->initialState.levels[0].mclk.mclk_value = 4394 cpu_to_be32(initial_state->performance_levels[0].mclk); 4395 4396 table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL = 4397 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl); 4398 table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 = 4399 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_2); 4400 table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 = 4401 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_3); 4402 table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 = 4403 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_4); 4404 table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM = 4405 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum); 4406 table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM_2 = 4407 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum_2); 4408 4409 table->initialState.levels[0].sclk.sclk_value = 4410 cpu_to_be32(initial_state->performance_levels[0].sclk); 4411 4412 table->initialState.levels[0].arbRefreshState = 4413 SISLANDS_INITIAL_STATE_ARB_INDEX; 4414 4415 table->initialState.levels[0].ACIndex = 0; 4416 4417 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table, 4418 initial_state->performance_levels[0].vddc, 4419 &table->initialState.levels[0].vddc); 4420 4421 if (!ret) { 4422 u16 std_vddc; 4423 4424 ret = si_get_std_voltage_value(rdev, 4425 &table->initialState.levels[0].vddc, 4426 &std_vddc); 4427 if (!ret) 4428 si_populate_std_voltage_value(rdev, std_vddc, 4429 table->initialState.levels[0].vddc.index, 4430 &table->initialState.levels[0].std_vddc); 4431 } 4432 4433 if (eg_pi->vddci_control) 4434 si_populate_voltage_value(rdev, 4435 &eg_pi->vddci_voltage_table, 4436 initial_state->performance_levels[0].vddci, 4437 &table->initialState.levels[0].vddci); 4438 4439 if (si_pi->vddc_phase_shed_control) 4440 si_populate_phase_shedding_value(rdev, 4441 &rdev->pm.dpm.dyn_state.phase_shedding_limits_table, 4442 initial_state->performance_levels[0].vddc, 4443 initial_state->performance_levels[0].sclk, 4444 initial_state->performance_levels[0].mclk, 4445 &table->initialState.levels[0].vddc); 4446 4447 si_populate_initial_mvdd_value(rdev, &table->initialState.levels[0].mvdd); 4448 4449 reg = CG_R(0xffff) | CG_L(0); 4450 table->initialState.levels[0].aT = cpu_to_be32(reg); 4451 4452 table->initialState.levels[0].bSP = cpu_to_be32(pi->dsp); 4453 4454 table->initialState.levels[0].gen2PCIE = (u8)si_pi->boot_pcie_gen; 4455 4456 if (pi->mem_gddr5) { 4457 table->initialState.levels[0].strobeMode = 4458 si_get_strobe_mode_settings(rdev, 4459 initial_state->performance_levels[0].mclk); 4460 4461 if (initial_state->performance_levels[0].mclk > pi->mclk_edc_enable_threshold) 4462 table->initialState.levels[0].mcFlags = SISLANDS_SMC_MC_EDC_RD_FLAG | SISLANDS_SMC_MC_EDC_WR_FLAG; 4463 else 4464 table->initialState.levels[0].mcFlags = 0; 4465 } 4466 4467 table->initialState.levelCount = 1; 4468 4469 table->initialState.flags |= PPSMC_SWSTATE_FLAG_DC; 4470 4471 table->initialState.levels[0].dpm2.MaxPS = 0; 4472 table->initialState.levels[0].dpm2.NearTDPDec = 0; 4473 table->initialState.levels[0].dpm2.AboveSafeInc = 0; 4474 table->initialState.levels[0].dpm2.BelowSafeInc = 0; 4475 table->initialState.levels[0].dpm2.PwrEfficiencyRatio = 0; 4476 4477 reg = MIN_POWER_MASK | MAX_POWER_MASK; 4478 table->initialState.levels[0].SQPowerThrottle = cpu_to_be32(reg); 4479 4480 reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK; 4481 table->initialState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg); 4482 4483 return 0; 4484 } 4485 4486 static int si_populate_smc_acpi_state(struct radeon_device *rdev, 4487 SISLANDS_SMC_STATETABLE *table) 4488 { 4489 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4490 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 4491 struct si_power_info *si_pi = si_get_pi(rdev); 4492 u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl; 4493 u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2; 4494 u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3; 4495 u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4; 4496 u32 dll_cntl = si_pi->clock_registers.dll_cntl; 4497 u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl; 4498 u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl; 4499 u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl; 4500 u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl; 4501 u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1; 4502 u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2; 4503 u32 reg; 4504 int ret; 4505 4506 table->ACPIState = table->initialState; 4507 4508 table->ACPIState.flags &= ~PPSMC_SWSTATE_FLAG_DC; 4509 4510 if (pi->acpi_vddc) { 4511 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table, 4512 pi->acpi_vddc, &table->ACPIState.levels[0].vddc); 4513 if (!ret) { 4514 u16 std_vddc; 4515 4516 ret = si_get_std_voltage_value(rdev, 4517 &table->ACPIState.levels[0].vddc, &std_vddc); 4518 if (!ret) 4519 si_populate_std_voltage_value(rdev, std_vddc, 4520 table->ACPIState.levels[0].vddc.index, 4521 &table->ACPIState.levels[0].std_vddc); 4522 } 4523 table->ACPIState.levels[0].gen2PCIE = si_pi->acpi_pcie_gen; 4524 4525 if (si_pi->vddc_phase_shed_control) { 4526 si_populate_phase_shedding_value(rdev, 4527 &rdev->pm.dpm.dyn_state.phase_shedding_limits_table, 4528 pi->acpi_vddc, 4529 0, 4530 0, 4531 &table->ACPIState.levels[0].vddc); 4532 } 4533 } else { 4534 ret = si_populate_voltage_value(rdev, &eg_pi->vddc_voltage_table, 4535 pi->min_vddc_in_table, &table->ACPIState.levels[0].vddc); 4536 if (!ret) { 4537 u16 std_vddc; 4538 4539 ret = si_get_std_voltage_value(rdev, 4540 &table->ACPIState.levels[0].vddc, &std_vddc); 4541 4542 if (!ret) 4543 si_populate_std_voltage_value(rdev, std_vddc, 4544 table->ACPIState.levels[0].vddc.index, 4545 &table->ACPIState.levels[0].std_vddc); 4546 } 4547 table->ACPIState.levels[0].gen2PCIE = (u8)r600_get_pcie_gen_support(rdev, 4548 si_pi->sys_pcie_mask, 4549 si_pi->boot_pcie_gen, 4550 RADEON_PCIE_GEN1); 4551 4552 if (si_pi->vddc_phase_shed_control) 4553 si_populate_phase_shedding_value(rdev, 4554 &rdev->pm.dpm.dyn_state.phase_shedding_limits_table, 4555 pi->min_vddc_in_table, 4556 0, 4557 0, 4558 &table->ACPIState.levels[0].vddc); 4559 } 4560 4561 if (pi->acpi_vddc) { 4562 if (eg_pi->acpi_vddci) 4563 si_populate_voltage_value(rdev, &eg_pi->vddci_voltage_table, 4564 eg_pi->acpi_vddci, 4565 &table->ACPIState.levels[0].vddci); 4566 } 4567 4568 mclk_pwrmgt_cntl |= MRDCK0_RESET | MRDCK1_RESET; 4569 mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB); 4570 4571 dll_cntl &= ~(MRDCK0_BYPASS | MRDCK1_BYPASS); 4572 4573 spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK; 4574 spll_func_cntl_2 |= SCLK_MUX_SEL(4); 4575 4576 table->ACPIState.levels[0].mclk.vDLL_CNTL = 4577 cpu_to_be32(dll_cntl); 4578 table->ACPIState.levels[0].mclk.vMCLK_PWRMGT_CNTL = 4579 cpu_to_be32(mclk_pwrmgt_cntl); 4580 table->ACPIState.levels[0].mclk.vMPLL_AD_FUNC_CNTL = 4581 cpu_to_be32(mpll_ad_func_cntl); 4582 table->ACPIState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL = 4583 cpu_to_be32(mpll_dq_func_cntl); 4584 table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL = 4585 cpu_to_be32(mpll_func_cntl); 4586 table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_1 = 4587 cpu_to_be32(mpll_func_cntl_1); 4588 table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_2 = 4589 cpu_to_be32(mpll_func_cntl_2); 4590 table->ACPIState.levels[0].mclk.vMPLL_SS = 4591 cpu_to_be32(si_pi->clock_registers.mpll_ss1); 4592 table->ACPIState.levels[0].mclk.vMPLL_SS2 = 4593 cpu_to_be32(si_pi->clock_registers.mpll_ss2); 4594 4595 table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL = 4596 cpu_to_be32(spll_func_cntl); 4597 table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 = 4598 cpu_to_be32(spll_func_cntl_2); 4599 table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 = 4600 cpu_to_be32(spll_func_cntl_3); 4601 table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 = 4602 cpu_to_be32(spll_func_cntl_4); 4603 4604 table->ACPIState.levels[0].mclk.mclk_value = 0; 4605 table->ACPIState.levels[0].sclk.sclk_value = 0; 4606 4607 si_populate_mvdd_value(rdev, 0, &table->ACPIState.levels[0].mvdd); 4608 4609 if (eg_pi->dynamic_ac_timing) 4610 table->ACPIState.levels[0].ACIndex = 0; 4611 4612 table->ACPIState.levels[0].dpm2.MaxPS = 0; 4613 table->ACPIState.levels[0].dpm2.NearTDPDec = 0; 4614 table->ACPIState.levels[0].dpm2.AboveSafeInc = 0; 4615 table->ACPIState.levels[0].dpm2.BelowSafeInc = 0; 4616 table->ACPIState.levels[0].dpm2.PwrEfficiencyRatio = 0; 4617 4618 reg = MIN_POWER_MASK | MAX_POWER_MASK; 4619 table->ACPIState.levels[0].SQPowerThrottle = cpu_to_be32(reg); 4620 4621 reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK; 4622 table->ACPIState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg); 4623 4624 return 0; 4625 } 4626 4627 static int si_populate_ulv_state(struct radeon_device *rdev, 4628 SISLANDS_SMC_SWSTATE *state) 4629 { 4630 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 4631 struct si_power_info *si_pi = si_get_pi(rdev); 4632 struct si_ulv_param *ulv = &si_pi->ulv; 4633 u32 sclk_in_sr = 1350; /* ??? */ 4634 int ret; 4635 4636 ret = si_convert_power_level_to_smc(rdev, &ulv->pl, 4637 &state->levels[0]); 4638 if (!ret) { 4639 if (eg_pi->sclk_deep_sleep) { 4640 if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ) 4641 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS; 4642 else 4643 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE; 4644 } 4645 if (ulv->one_pcie_lane_in_ulv) 4646 state->flags |= PPSMC_SWSTATE_FLAG_PCIE_X1; 4647 state->levels[0].arbRefreshState = (u8)(SISLANDS_ULV_STATE_ARB_INDEX); 4648 state->levels[0].ACIndex = 1; 4649 state->levels[0].std_vddc = state->levels[0].vddc; 4650 state->levelCount = 1; 4651 4652 state->flags |= PPSMC_SWSTATE_FLAG_DC; 4653 } 4654 4655 return ret; 4656 } 4657 4658 static int si_program_ulv_memory_timing_parameters(struct radeon_device *rdev) 4659 { 4660 struct si_power_info *si_pi = si_get_pi(rdev); 4661 struct si_ulv_param *ulv = &si_pi->ulv; 4662 SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 }; 4663 int ret; 4664 4665 ret = si_populate_memory_timing_parameters(rdev, &ulv->pl, 4666 &arb_regs); 4667 if (ret) 4668 return ret; 4669 4670 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_ulv_volt_change_delay, 4671 ulv->volt_change_delay); 4672 4673 ret = si_copy_bytes_to_smc(rdev, 4674 si_pi->arb_table_start + 4675 offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) + 4676 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * SISLANDS_ULV_STATE_ARB_INDEX, 4677 (u8 *)&arb_regs, 4678 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet), 4679 si_pi->sram_end); 4680 4681 return ret; 4682 } 4683 4684 static void si_get_mvdd_configuration(struct radeon_device *rdev) 4685 { 4686 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4687 4688 pi->mvdd_split_frequency = 30000; 4689 } 4690 4691 static int si_init_smc_table(struct radeon_device *rdev) 4692 { 4693 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4694 struct si_power_info *si_pi = si_get_pi(rdev); 4695 struct radeon_ps *radeon_boot_state = rdev->pm.dpm.boot_ps; 4696 const struct si_ulv_param *ulv = &si_pi->ulv; 4697 SISLANDS_SMC_STATETABLE *table = &si_pi->smc_statetable; 4698 int ret; 4699 u32 lane_width; 4700 u32 vr_hot_gpio; 4701 4702 si_populate_smc_voltage_tables(rdev, table); 4703 4704 switch (rdev->pm.int_thermal_type) { 4705 case THERMAL_TYPE_SI: 4706 case THERMAL_TYPE_EMC2103_WITH_INTERNAL: 4707 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_INTERNAL; 4708 break; 4709 case THERMAL_TYPE_NONE: 4710 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_NONE; 4711 break; 4712 default: 4713 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL; 4714 break; 4715 } 4716 4717 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_HARDWAREDC) 4718 table->systemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC; 4719 4720 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REGULATOR_HOT) { 4721 if ((rdev->pdev->device != 0x6818) && (rdev->pdev->device != 0x6819)) 4722 table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT; 4723 } 4724 4725 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_STEPVDDC) 4726 table->systemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC; 4727 4728 if (pi->mem_gddr5) 4729 table->systemFlags |= PPSMC_SYSTEMFLAG_GDDR5; 4730 4731 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REVERT_GPIO5_POLARITY) 4732 table->extraFlags |= PPSMC_EXTRAFLAGS_AC2DC_GPIO5_POLARITY_HIGH; 4733 4734 if (rdev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_VRHOT_GPIO_CONFIGURABLE) { 4735 table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT_PROG_GPIO; 4736 vr_hot_gpio = rdev->pm.dpm.backbias_response_time; 4737 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_vr_hot_gpio, 4738 vr_hot_gpio); 4739 } 4740 4741 ret = si_populate_smc_initial_state(rdev, radeon_boot_state, table); 4742 if (ret) 4743 return ret; 4744 4745 ret = si_populate_smc_acpi_state(rdev, table); 4746 if (ret) 4747 return ret; 4748 4749 table->driverState = table->initialState; 4750 4751 ret = si_do_program_memory_timing_parameters(rdev, radeon_boot_state, 4752 SISLANDS_INITIAL_STATE_ARB_INDEX); 4753 if (ret) 4754 return ret; 4755 4756 if (ulv->supported && ulv->pl.vddc) { 4757 ret = si_populate_ulv_state(rdev, &table->ULVState); 4758 if (ret) 4759 return ret; 4760 4761 ret = si_program_ulv_memory_timing_parameters(rdev); 4762 if (ret) 4763 return ret; 4764 4765 WREG32(CG_ULV_CONTROL, ulv->cg_ulv_control); 4766 WREG32(CG_ULV_PARAMETER, ulv->cg_ulv_parameter); 4767 4768 lane_width = radeon_get_pcie_lanes(rdev); 4769 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width); 4770 } else { 4771 table->ULVState = table->initialState; 4772 } 4773 4774 return si_copy_bytes_to_smc(rdev, si_pi->state_table_start, 4775 (u8 *)table, sizeof(SISLANDS_SMC_STATETABLE), 4776 si_pi->sram_end); 4777 } 4778 4779 static int si_calculate_sclk_params(struct radeon_device *rdev, 4780 u32 engine_clock, 4781 SISLANDS_SMC_SCLK_VALUE *sclk) 4782 { 4783 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4784 struct si_power_info *si_pi = si_get_pi(rdev); 4785 struct atom_clock_dividers dividers; 4786 u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl; 4787 u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2; 4788 u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3; 4789 u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4; 4790 u32 cg_spll_spread_spectrum = si_pi->clock_registers.cg_spll_spread_spectrum; 4791 u32 cg_spll_spread_spectrum_2 = si_pi->clock_registers.cg_spll_spread_spectrum_2; 4792 u64 tmp; 4793 u32 reference_clock = rdev->clock.spll.reference_freq; 4794 u32 reference_divider; 4795 u32 fbdiv; 4796 int ret; 4797 4798 ret = radeon_atom_get_clock_dividers(rdev, COMPUTE_ENGINE_PLL_PARAM, 4799 engine_clock, false, ÷rs); 4800 if (ret) 4801 return ret; 4802 4803 reference_divider = 1 + dividers.ref_div; 4804 4805 tmp = (u64) engine_clock * reference_divider * dividers.post_div * 16384; 4806 do_div(tmp, reference_clock); 4807 fbdiv = (u32) tmp; 4808 4809 spll_func_cntl &= ~(SPLL_PDIV_A_MASK | SPLL_REF_DIV_MASK); 4810 spll_func_cntl |= SPLL_REF_DIV(dividers.ref_div); 4811 spll_func_cntl |= SPLL_PDIV_A(dividers.post_div); 4812 4813 spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK; 4814 spll_func_cntl_2 |= SCLK_MUX_SEL(2); 4815 4816 spll_func_cntl_3 &= ~SPLL_FB_DIV_MASK; 4817 spll_func_cntl_3 |= SPLL_FB_DIV(fbdiv); 4818 spll_func_cntl_3 |= SPLL_DITHEN; 4819 4820 if (pi->sclk_ss) { 4821 struct radeon_atom_ss ss; 4822 u32 vco_freq = engine_clock * dividers.post_div; 4823 4824 if (radeon_atombios_get_asic_ss_info(rdev, &ss, 4825 ASIC_INTERNAL_ENGINE_SS, vco_freq)) { 4826 u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate); 4827 u32 clk_v = 4 * ss.percentage * fbdiv / (clk_s * 10000); 4828 4829 cg_spll_spread_spectrum &= ~CLK_S_MASK; 4830 cg_spll_spread_spectrum |= CLK_S(clk_s); 4831 cg_spll_spread_spectrum |= SSEN; 4832 4833 cg_spll_spread_spectrum_2 &= ~CLK_V_MASK; 4834 cg_spll_spread_spectrum_2 |= CLK_V(clk_v); 4835 } 4836 } 4837 4838 sclk->sclk_value = engine_clock; 4839 sclk->vCG_SPLL_FUNC_CNTL = spll_func_cntl; 4840 sclk->vCG_SPLL_FUNC_CNTL_2 = spll_func_cntl_2; 4841 sclk->vCG_SPLL_FUNC_CNTL_3 = spll_func_cntl_3; 4842 sclk->vCG_SPLL_FUNC_CNTL_4 = spll_func_cntl_4; 4843 sclk->vCG_SPLL_SPREAD_SPECTRUM = cg_spll_spread_spectrum; 4844 sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cg_spll_spread_spectrum_2; 4845 4846 return 0; 4847 } 4848 4849 static int si_populate_sclk_value(struct radeon_device *rdev, 4850 u32 engine_clock, 4851 SISLANDS_SMC_SCLK_VALUE *sclk) 4852 { 4853 SISLANDS_SMC_SCLK_VALUE sclk_tmp; 4854 int ret; 4855 4856 ret = si_calculate_sclk_params(rdev, engine_clock, &sclk_tmp); 4857 if (!ret) { 4858 sclk->sclk_value = cpu_to_be32(sclk_tmp.sclk_value); 4859 sclk->vCG_SPLL_FUNC_CNTL = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL); 4860 sclk->vCG_SPLL_FUNC_CNTL_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_2); 4861 sclk->vCG_SPLL_FUNC_CNTL_3 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_3); 4862 sclk->vCG_SPLL_FUNC_CNTL_4 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_4); 4863 sclk->vCG_SPLL_SPREAD_SPECTRUM = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM); 4864 sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM_2); 4865 } 4866 4867 return ret; 4868 } 4869 4870 static int si_populate_mclk_value(struct radeon_device *rdev, 4871 u32 engine_clock, 4872 u32 memory_clock, 4873 SISLANDS_SMC_MCLK_VALUE *mclk, 4874 bool strobe_mode, 4875 bool dll_state_on) 4876 { 4877 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4878 struct si_power_info *si_pi = si_get_pi(rdev); 4879 u32 dll_cntl = si_pi->clock_registers.dll_cntl; 4880 u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl; 4881 u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl; 4882 u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl; 4883 u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl; 4884 u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1; 4885 u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2; 4886 u32 mpll_ss1 = si_pi->clock_registers.mpll_ss1; 4887 u32 mpll_ss2 = si_pi->clock_registers.mpll_ss2; 4888 struct atom_mpll_param mpll_param; 4889 int ret; 4890 4891 ret = radeon_atom_get_memory_pll_dividers(rdev, memory_clock, strobe_mode, &mpll_param); 4892 if (ret) 4893 return ret; 4894 4895 mpll_func_cntl &= ~BWCTRL_MASK; 4896 mpll_func_cntl |= BWCTRL(mpll_param.bwcntl); 4897 4898 mpll_func_cntl_1 &= ~(CLKF_MASK | CLKFRAC_MASK | VCO_MODE_MASK); 4899 mpll_func_cntl_1 |= CLKF(mpll_param.clkf) | 4900 CLKFRAC(mpll_param.clkfrac) | VCO_MODE(mpll_param.vco_mode); 4901 4902 mpll_ad_func_cntl &= ~YCLK_POST_DIV_MASK; 4903 mpll_ad_func_cntl |= YCLK_POST_DIV(mpll_param.post_div); 4904 4905 if (pi->mem_gddr5) { 4906 mpll_dq_func_cntl &= ~(YCLK_SEL_MASK | YCLK_POST_DIV_MASK); 4907 mpll_dq_func_cntl |= YCLK_SEL(mpll_param.yclk_sel) | 4908 YCLK_POST_DIV(mpll_param.post_div); 4909 } 4910 4911 if (pi->mclk_ss) { 4912 struct radeon_atom_ss ss; 4913 u32 freq_nom; 4914 u32 tmp; 4915 u32 reference_clock = rdev->clock.mpll.reference_freq; 4916 4917 if (pi->mem_gddr5) 4918 freq_nom = memory_clock * 4; 4919 else 4920 freq_nom = memory_clock * 2; 4921 4922 tmp = freq_nom / reference_clock; 4923 tmp = tmp * tmp; 4924 if (radeon_atombios_get_asic_ss_info(rdev, &ss, 4925 ASIC_INTERNAL_MEMORY_SS, freq_nom)) { 4926 u32 clks = reference_clock * 5 / ss.rate; 4927 u32 clkv = (u32)((((131 * ss.percentage * ss.rate) / 100) * tmp) / freq_nom); 4928 4929 mpll_ss1 &= ~CLKV_MASK; 4930 mpll_ss1 |= CLKV(clkv); 4931 4932 mpll_ss2 &= ~CLKS_MASK; 4933 mpll_ss2 |= CLKS(clks); 4934 } 4935 } 4936 4937 mclk_pwrmgt_cntl &= ~DLL_SPEED_MASK; 4938 mclk_pwrmgt_cntl |= DLL_SPEED(mpll_param.dll_speed); 4939 4940 if (dll_state_on) 4941 mclk_pwrmgt_cntl |= MRDCK0_PDNB | MRDCK1_PDNB; 4942 else 4943 mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB); 4944 4945 mclk->mclk_value = cpu_to_be32(memory_clock); 4946 mclk->vMPLL_FUNC_CNTL = cpu_to_be32(mpll_func_cntl); 4947 mclk->vMPLL_FUNC_CNTL_1 = cpu_to_be32(mpll_func_cntl_1); 4948 mclk->vMPLL_FUNC_CNTL_2 = cpu_to_be32(mpll_func_cntl_2); 4949 mclk->vMPLL_AD_FUNC_CNTL = cpu_to_be32(mpll_ad_func_cntl); 4950 mclk->vMPLL_DQ_FUNC_CNTL = cpu_to_be32(mpll_dq_func_cntl); 4951 mclk->vMCLK_PWRMGT_CNTL = cpu_to_be32(mclk_pwrmgt_cntl); 4952 mclk->vDLL_CNTL = cpu_to_be32(dll_cntl); 4953 mclk->vMPLL_SS = cpu_to_be32(mpll_ss1); 4954 mclk->vMPLL_SS2 = cpu_to_be32(mpll_ss2); 4955 4956 return 0; 4957 } 4958 4959 static void si_populate_smc_sp(struct radeon_device *rdev, 4960 struct radeon_ps *radeon_state, 4961 SISLANDS_SMC_SWSTATE *smc_state) 4962 { 4963 struct ni_ps *ps = ni_get_ps(radeon_state); 4964 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4965 int i; 4966 4967 for (i = 0; i < ps->performance_level_count - 1; i++) 4968 smc_state->levels[i].bSP = cpu_to_be32(pi->dsp); 4969 4970 smc_state->levels[ps->performance_level_count - 1].bSP = 4971 cpu_to_be32(pi->psp); 4972 } 4973 4974 static int si_convert_power_level_to_smc(struct radeon_device *rdev, 4975 struct rv7xx_pl *pl, 4976 SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level) 4977 { 4978 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 4979 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 4980 struct si_power_info *si_pi = si_get_pi(rdev); 4981 int ret; 4982 bool dll_state_on; 4983 u16 std_vddc; 4984 bool gmc_pg = false; 4985 4986 if (eg_pi->pcie_performance_request && 4987 (si_pi->force_pcie_gen != RADEON_PCIE_GEN_INVALID)) 4988 level->gen2PCIE = (u8)si_pi->force_pcie_gen; 4989 else 4990 level->gen2PCIE = (u8)pl->pcie_gen; 4991 4992 ret = si_populate_sclk_value(rdev, pl->sclk, &level->sclk); 4993 if (ret) 4994 return ret; 4995 4996 level->mcFlags = 0; 4997 4998 if (pi->mclk_stutter_mode_threshold && 4999 (pl->mclk <= pi->mclk_stutter_mode_threshold) && 5000 !eg_pi->uvd_enabled && 5001 (RREG32(DPG_PIPE_STUTTER_CONTROL) & STUTTER_ENABLE) && 5002 (rdev->pm.dpm.new_active_crtc_count <= 2)) { 5003 level->mcFlags |= SISLANDS_SMC_MC_STUTTER_EN; 5004 5005 if (gmc_pg) 5006 level->mcFlags |= SISLANDS_SMC_MC_PG_EN; 5007 } 5008 5009 if (pi->mem_gddr5) { 5010 if (pl->mclk > pi->mclk_edc_enable_threshold) 5011 level->mcFlags |= SISLANDS_SMC_MC_EDC_RD_FLAG; 5012 5013 if (pl->mclk > eg_pi->mclk_edc_wr_enable_threshold) 5014 level->mcFlags |= SISLANDS_SMC_MC_EDC_WR_FLAG; 5015 5016 level->strobeMode = si_get_strobe_mode_settings(rdev, pl->mclk); 5017 5018 if (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) { 5019 if (si_get_mclk_frequency_ratio(pl->mclk, true) >= 5020 ((RREG32(MC_SEQ_MISC7) >> 16) & 0xf)) 5021 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false; 5022 else 5023 dll_state_on = ((RREG32(MC_SEQ_MISC6) >> 1) & 0x1) ? true : false; 5024 } else { 5025 dll_state_on = false; 5026 } 5027 } else { 5028 level->strobeMode = si_get_strobe_mode_settings(rdev, 5029 pl->mclk); 5030 5031 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false; 5032 } 5033 5034 ret = si_populate_mclk_value(rdev, 5035 pl->sclk, 5036 pl->mclk, 5037 &level->mclk, 5038 (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) != 0, dll_state_on); 5039 if (ret) 5040 return ret; 5041 5042 ret = si_populate_voltage_value(rdev, 5043 &eg_pi->vddc_voltage_table, 5044 pl->vddc, &level->vddc); 5045 if (ret) 5046 return ret; 5047 5048 5049 ret = si_get_std_voltage_value(rdev, &level->vddc, &std_vddc); 5050 if (ret) 5051 return ret; 5052 5053 ret = si_populate_std_voltage_value(rdev, std_vddc, 5054 level->vddc.index, &level->std_vddc); 5055 if (ret) 5056 return ret; 5057 5058 if (eg_pi->vddci_control) { 5059 ret = si_populate_voltage_value(rdev, &eg_pi->vddci_voltage_table, 5060 pl->vddci, &level->vddci); 5061 if (ret) 5062 return ret; 5063 } 5064 5065 if (si_pi->vddc_phase_shed_control) { 5066 ret = si_populate_phase_shedding_value(rdev, 5067 &rdev->pm.dpm.dyn_state.phase_shedding_limits_table, 5068 pl->vddc, 5069 pl->sclk, 5070 pl->mclk, 5071 &level->vddc); 5072 if (ret) 5073 return ret; 5074 } 5075 5076 level->MaxPoweredUpCU = si_pi->max_cu; 5077 5078 ret = si_populate_mvdd_value(rdev, pl->mclk, &level->mvdd); 5079 5080 return ret; 5081 } 5082 5083 static int si_populate_smc_t(struct radeon_device *rdev, 5084 struct radeon_ps *radeon_state, 5085 SISLANDS_SMC_SWSTATE *smc_state) 5086 { 5087 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 5088 struct ni_ps *state = ni_get_ps(radeon_state); 5089 u32 a_t; 5090 u32 t_l, t_h; 5091 u32 high_bsp; 5092 int i, ret; 5093 5094 if (state->performance_level_count >= 9) 5095 return -EINVAL; 5096 5097 if (state->performance_level_count < 2) { 5098 a_t = CG_R(0xffff) | CG_L(0); 5099 smc_state->levels[0].aT = cpu_to_be32(a_t); 5100 return 0; 5101 } 5102 5103 smc_state->levels[0].aT = cpu_to_be32(0); 5104 5105 for (i = 0; i <= state->performance_level_count - 2; i++) { 5106 ret = r600_calculate_at( 5107 (50 / SISLANDS_MAX_HARDWARE_POWERLEVELS) * 100 * (i + 1), 5108 100 * R600_AH_DFLT, 5109 state->performance_levels[i + 1].sclk, 5110 state->performance_levels[i].sclk, 5111 &t_l, 5112 &t_h); 5113 5114 if (ret) { 5115 t_h = (i + 1) * 1000 - 50 * R600_AH_DFLT; 5116 t_l = (i + 1) * 1000 + 50 * R600_AH_DFLT; 5117 } 5118 5119 a_t = be32_to_cpu(smc_state->levels[i].aT) & ~CG_R_MASK; 5120 a_t |= CG_R(t_l * pi->bsp / 20000); 5121 smc_state->levels[i].aT = cpu_to_be32(a_t); 5122 5123 high_bsp = (i == state->performance_level_count - 2) ? 5124 pi->pbsp : pi->bsp; 5125 a_t = CG_R(0xffff) | CG_L(t_h * high_bsp / 20000); 5126 smc_state->levels[i + 1].aT = cpu_to_be32(a_t); 5127 } 5128 5129 return 0; 5130 } 5131 5132 static int si_disable_ulv(struct radeon_device *rdev) 5133 { 5134 struct si_power_info *si_pi = si_get_pi(rdev); 5135 struct si_ulv_param *ulv = &si_pi->ulv; 5136 5137 if (ulv->supported) 5138 return (si_send_msg_to_smc(rdev, PPSMC_MSG_DisableULV) == PPSMC_Result_OK) ? 5139 0 : -EINVAL; 5140 5141 return 0; 5142 } 5143 5144 static bool si_is_state_ulv_compatible(struct radeon_device *rdev, 5145 struct radeon_ps *radeon_state) 5146 { 5147 const struct si_power_info *si_pi = si_get_pi(rdev); 5148 const struct si_ulv_param *ulv = &si_pi->ulv; 5149 const struct ni_ps *state = ni_get_ps(radeon_state); 5150 int i; 5151 5152 if (state->performance_levels[0].mclk != ulv->pl.mclk) 5153 return false; 5154 5155 /* XXX validate against display requirements! */ 5156 5157 for (i = 0; i < rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count; i++) { 5158 if (rdev->clock.current_dispclk <= 5159 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].clk) { 5160 if (ulv->pl.vddc < 5161 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].v) 5162 return false; 5163 } 5164 } 5165 5166 if ((radeon_state->vclk != 0) || (radeon_state->dclk != 0)) 5167 return false; 5168 5169 return true; 5170 } 5171 5172 static int si_set_power_state_conditionally_enable_ulv(struct radeon_device *rdev, 5173 struct radeon_ps *radeon_new_state) 5174 { 5175 const struct si_power_info *si_pi = si_get_pi(rdev); 5176 const struct si_ulv_param *ulv = &si_pi->ulv; 5177 5178 if (ulv->supported) { 5179 if (si_is_state_ulv_compatible(rdev, radeon_new_state)) 5180 return (si_send_msg_to_smc(rdev, PPSMC_MSG_EnableULV) == PPSMC_Result_OK) ? 5181 0 : -EINVAL; 5182 } 5183 return 0; 5184 } 5185 5186 static int si_convert_power_state_to_smc(struct radeon_device *rdev, 5187 struct radeon_ps *radeon_state, 5188 SISLANDS_SMC_SWSTATE *smc_state) 5189 { 5190 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 5191 struct ni_power_info *ni_pi = ni_get_pi(rdev); 5192 struct si_power_info *si_pi = si_get_pi(rdev); 5193 struct ni_ps *state = ni_get_ps(radeon_state); 5194 int i, ret; 5195 u32 threshold; 5196 u32 sclk_in_sr = 1350; /* ??? */ 5197 5198 if (state->performance_level_count > SISLANDS_MAX_HARDWARE_POWERLEVELS) 5199 return -EINVAL; 5200 5201 threshold = state->performance_levels[state->performance_level_count-1].sclk * 100 / 100; 5202 5203 if (radeon_state->vclk && radeon_state->dclk) { 5204 eg_pi->uvd_enabled = true; 5205 if (eg_pi->smu_uvd_hs) 5206 smc_state->flags |= PPSMC_SWSTATE_FLAG_UVD; 5207 } else { 5208 eg_pi->uvd_enabled = false; 5209 } 5210 5211 if (state->dc_compatible) 5212 smc_state->flags |= PPSMC_SWSTATE_FLAG_DC; 5213 5214 smc_state->levelCount = 0; 5215 for (i = 0; i < state->performance_level_count; i++) { 5216 if (eg_pi->sclk_deep_sleep) { 5217 if ((i == 0) || si_pi->sclk_deep_sleep_above_low) { 5218 if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ) 5219 smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS; 5220 else 5221 smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE; 5222 } 5223 } 5224 5225 ret = si_convert_power_level_to_smc(rdev, &state->performance_levels[i], 5226 &smc_state->levels[i]); 5227 smc_state->levels[i].arbRefreshState = 5228 (u8)(SISLANDS_DRIVER_STATE_ARB_INDEX + i); 5229 5230 if (ret) 5231 return ret; 5232 5233 if (ni_pi->enable_power_containment) 5234 smc_state->levels[i].displayWatermark = 5235 (state->performance_levels[i].sclk < threshold) ? 5236 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH; 5237 else 5238 smc_state->levels[i].displayWatermark = (i < 2) ? 5239 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH; 5240 5241 if (eg_pi->dynamic_ac_timing) 5242 smc_state->levels[i].ACIndex = SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i; 5243 else 5244 smc_state->levels[i].ACIndex = 0; 5245 5246 smc_state->levelCount++; 5247 } 5248 5249 si_write_smc_soft_register(rdev, 5250 SI_SMC_SOFT_REGISTER_watermark_threshold, 5251 threshold / 512); 5252 5253 si_populate_smc_sp(rdev, radeon_state, smc_state); 5254 5255 ret = si_populate_power_containment_values(rdev, radeon_state, smc_state); 5256 if (ret) 5257 ni_pi->enable_power_containment = false; 5258 5259 ret = si_populate_sq_ramping_values(rdev, radeon_state, smc_state); 5260 if (ret) 5261 ni_pi->enable_sq_ramping = false; 5262 5263 return si_populate_smc_t(rdev, radeon_state, smc_state); 5264 } 5265 5266 static int si_upload_sw_state(struct radeon_device *rdev, 5267 struct radeon_ps *radeon_new_state) 5268 { 5269 struct si_power_info *si_pi = si_get_pi(rdev); 5270 struct ni_ps *new_state = ni_get_ps(radeon_new_state); 5271 int ret; 5272 u32 address = si_pi->state_table_start + 5273 offsetof(SISLANDS_SMC_STATETABLE, driverState); 5274 u32 state_size = sizeof(SISLANDS_SMC_SWSTATE) + 5275 ((new_state->performance_level_count - 1) * 5276 sizeof(SISLANDS_SMC_HW_PERFORMANCE_LEVEL)); 5277 SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.driverState; 5278 5279 memset(smc_state, 0, state_size); 5280 5281 ret = si_convert_power_state_to_smc(rdev, radeon_new_state, smc_state); 5282 if (ret) 5283 return ret; 5284 5285 ret = si_copy_bytes_to_smc(rdev, address, (u8 *)smc_state, 5286 state_size, si_pi->sram_end); 5287 5288 return ret; 5289 } 5290 5291 static int si_upload_ulv_state(struct radeon_device *rdev) 5292 { 5293 struct si_power_info *si_pi = si_get_pi(rdev); 5294 struct si_ulv_param *ulv = &si_pi->ulv; 5295 int ret = 0; 5296 5297 if (ulv->supported && ulv->pl.vddc) { 5298 u32 address = si_pi->state_table_start + 5299 offsetof(SISLANDS_SMC_STATETABLE, ULVState); 5300 SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.ULVState; 5301 u32 state_size = sizeof(SISLANDS_SMC_SWSTATE); 5302 5303 memset(smc_state, 0, state_size); 5304 5305 ret = si_populate_ulv_state(rdev, smc_state); 5306 if (!ret) 5307 ret = si_copy_bytes_to_smc(rdev, address, (u8 *)smc_state, 5308 state_size, si_pi->sram_end); 5309 } 5310 5311 return ret; 5312 } 5313 5314 static int si_upload_smc_data(struct radeon_device *rdev) 5315 { 5316 struct radeon_crtc *radeon_crtc = NULL; 5317 int i; 5318 5319 if (rdev->pm.dpm.new_active_crtc_count == 0) 5320 return 0; 5321 5322 for (i = 0; i < rdev->num_crtc; i++) { 5323 if (rdev->pm.dpm.new_active_crtcs & (1 << i)) { 5324 radeon_crtc = rdev->mode_info.crtcs[i]; 5325 break; 5326 } 5327 } 5328 5329 if (radeon_crtc == NULL) 5330 return 0; 5331 5332 if (radeon_crtc->line_time <= 0) 5333 return 0; 5334 5335 if (si_write_smc_soft_register(rdev, 5336 SI_SMC_SOFT_REGISTER_crtc_index, 5337 radeon_crtc->crtc_id) != PPSMC_Result_OK) 5338 return 0; 5339 5340 if (si_write_smc_soft_register(rdev, 5341 SI_SMC_SOFT_REGISTER_mclk_change_block_cp_min, 5342 radeon_crtc->wm_high / radeon_crtc->line_time) != PPSMC_Result_OK) 5343 return 0; 5344 5345 if (si_write_smc_soft_register(rdev, 5346 SI_SMC_SOFT_REGISTER_mclk_change_block_cp_max, 5347 radeon_crtc->wm_low / radeon_crtc->line_time) != PPSMC_Result_OK) 5348 return 0; 5349 5350 return 0; 5351 } 5352 5353 static int si_set_mc_special_registers(struct radeon_device *rdev, 5354 struct si_mc_reg_table *table) 5355 { 5356 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 5357 u8 i, j, k; 5358 u32 temp_reg; 5359 5360 for (i = 0, j = table->last; i < table->last; i++) { 5361 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5362 return -EINVAL; 5363 switch (table->mc_reg_address[i].s1 << 2) { 5364 case MC_SEQ_MISC1: 5365 temp_reg = RREG32(MC_PMG_CMD_EMRS); 5366 table->mc_reg_address[j].s1 = MC_PMG_CMD_EMRS >> 2; 5367 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_EMRS_LP >> 2; 5368 for (k = 0; k < table->num_entries; k++) 5369 table->mc_reg_table_entry[k].mc_data[j] = 5370 ((temp_reg & 0xffff0000)) | 5371 ((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16); 5372 j++; 5373 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5374 return -EINVAL; 5375 5376 temp_reg = RREG32(MC_PMG_CMD_MRS); 5377 table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS >> 2; 5378 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS_LP >> 2; 5379 for (k = 0; k < table->num_entries; k++) { 5380 table->mc_reg_table_entry[k].mc_data[j] = 5381 (temp_reg & 0xffff0000) | 5382 (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff); 5383 if (!pi->mem_gddr5) 5384 table->mc_reg_table_entry[k].mc_data[j] |= 0x100; 5385 } 5386 j++; 5387 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5388 return -EINVAL; 5389 5390 if (!pi->mem_gddr5) { 5391 table->mc_reg_address[j].s1 = MC_PMG_AUTO_CMD >> 2; 5392 table->mc_reg_address[j].s0 = MC_PMG_AUTO_CMD >> 2; 5393 for (k = 0; k < table->num_entries; k++) 5394 table->mc_reg_table_entry[k].mc_data[j] = 5395 (table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16; 5396 j++; 5397 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5398 return -EINVAL; 5399 } 5400 break; 5401 case MC_SEQ_RESERVE_M: 5402 temp_reg = RREG32(MC_PMG_CMD_MRS1); 5403 table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS1 >> 2; 5404 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS1_LP >> 2; 5405 for(k = 0; k < table->num_entries; k++) 5406 table->mc_reg_table_entry[k].mc_data[j] = 5407 (temp_reg & 0xffff0000) | 5408 (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff); 5409 j++; 5410 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5411 return -EINVAL; 5412 break; 5413 default: 5414 break; 5415 } 5416 } 5417 5418 table->last = j; 5419 5420 return 0; 5421 } 5422 5423 static bool si_check_s0_mc_reg_index(u16 in_reg, u16 *out_reg) 5424 { 5425 bool result = true; 5426 5427 switch (in_reg) { 5428 case MC_SEQ_RAS_TIMING >> 2: 5429 *out_reg = MC_SEQ_RAS_TIMING_LP >> 2; 5430 break; 5431 case MC_SEQ_CAS_TIMING >> 2: 5432 *out_reg = MC_SEQ_CAS_TIMING_LP >> 2; 5433 break; 5434 case MC_SEQ_MISC_TIMING >> 2: 5435 *out_reg = MC_SEQ_MISC_TIMING_LP >> 2; 5436 break; 5437 case MC_SEQ_MISC_TIMING2 >> 2: 5438 *out_reg = MC_SEQ_MISC_TIMING2_LP >> 2; 5439 break; 5440 case MC_SEQ_RD_CTL_D0 >> 2: 5441 *out_reg = MC_SEQ_RD_CTL_D0_LP >> 2; 5442 break; 5443 case MC_SEQ_RD_CTL_D1 >> 2: 5444 *out_reg = MC_SEQ_RD_CTL_D1_LP >> 2; 5445 break; 5446 case MC_SEQ_WR_CTL_D0 >> 2: 5447 *out_reg = MC_SEQ_WR_CTL_D0_LP >> 2; 5448 break; 5449 case MC_SEQ_WR_CTL_D1 >> 2: 5450 *out_reg = MC_SEQ_WR_CTL_D1_LP >> 2; 5451 break; 5452 case MC_PMG_CMD_EMRS >> 2: 5453 *out_reg = MC_SEQ_PMG_CMD_EMRS_LP >> 2; 5454 break; 5455 case MC_PMG_CMD_MRS >> 2: 5456 *out_reg = MC_SEQ_PMG_CMD_MRS_LP >> 2; 5457 break; 5458 case MC_PMG_CMD_MRS1 >> 2: 5459 *out_reg = MC_SEQ_PMG_CMD_MRS1_LP >> 2; 5460 break; 5461 case MC_SEQ_PMG_TIMING >> 2: 5462 *out_reg = MC_SEQ_PMG_TIMING_LP >> 2; 5463 break; 5464 case MC_PMG_CMD_MRS2 >> 2: 5465 *out_reg = MC_SEQ_PMG_CMD_MRS2_LP >> 2; 5466 break; 5467 case MC_SEQ_WR_CTL_2 >> 2: 5468 *out_reg = MC_SEQ_WR_CTL_2_LP >> 2; 5469 break; 5470 default: 5471 result = false; 5472 break; 5473 } 5474 5475 return result; 5476 } 5477 5478 static void si_set_valid_flag(struct si_mc_reg_table *table) 5479 { 5480 u8 i, j; 5481 5482 for (i = 0; i < table->last; i++) { 5483 for (j = 1; j < table->num_entries; j++) { 5484 if (table->mc_reg_table_entry[j-1].mc_data[i] != table->mc_reg_table_entry[j].mc_data[i]) { 5485 table->valid_flag |= 1 << i; 5486 break; 5487 } 5488 } 5489 } 5490 } 5491 5492 static void si_set_s0_mc_reg_index(struct si_mc_reg_table *table) 5493 { 5494 u32 i; 5495 u16 address; 5496 5497 for (i = 0; i < table->last; i++) 5498 table->mc_reg_address[i].s0 = si_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address) ? 5499 address : table->mc_reg_address[i].s1; 5500 5501 } 5502 5503 static int si_copy_vbios_mc_reg_table(struct atom_mc_reg_table *table, 5504 struct si_mc_reg_table *si_table) 5505 { 5506 u8 i, j; 5507 5508 if (table->last > SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5509 return -EINVAL; 5510 if (table->num_entries > MAX_AC_TIMING_ENTRIES) 5511 return -EINVAL; 5512 5513 for (i = 0; i < table->last; i++) 5514 si_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1; 5515 si_table->last = table->last; 5516 5517 for (i = 0; i < table->num_entries; i++) { 5518 si_table->mc_reg_table_entry[i].mclk_max = 5519 table->mc_reg_table_entry[i].mclk_max; 5520 for (j = 0; j < table->last; j++) { 5521 si_table->mc_reg_table_entry[i].mc_data[j] = 5522 table->mc_reg_table_entry[i].mc_data[j]; 5523 } 5524 } 5525 si_table->num_entries = table->num_entries; 5526 5527 return 0; 5528 } 5529 5530 static int si_initialize_mc_reg_table(struct radeon_device *rdev) 5531 { 5532 struct si_power_info *si_pi = si_get_pi(rdev); 5533 struct atom_mc_reg_table *table; 5534 struct si_mc_reg_table *si_table = &si_pi->mc_reg_table; 5535 u8 module_index = rv770_get_memory_module_index(rdev); 5536 int ret; 5537 5538 table = kzalloc(sizeof(struct atom_mc_reg_table), GFP_KERNEL); 5539 if (!table) 5540 return -ENOMEM; 5541 5542 WREG32(MC_SEQ_RAS_TIMING_LP, RREG32(MC_SEQ_RAS_TIMING)); 5543 WREG32(MC_SEQ_CAS_TIMING_LP, RREG32(MC_SEQ_CAS_TIMING)); 5544 WREG32(MC_SEQ_MISC_TIMING_LP, RREG32(MC_SEQ_MISC_TIMING)); 5545 WREG32(MC_SEQ_MISC_TIMING2_LP, RREG32(MC_SEQ_MISC_TIMING2)); 5546 WREG32(MC_SEQ_PMG_CMD_EMRS_LP, RREG32(MC_PMG_CMD_EMRS)); 5547 WREG32(MC_SEQ_PMG_CMD_MRS_LP, RREG32(MC_PMG_CMD_MRS)); 5548 WREG32(MC_SEQ_PMG_CMD_MRS1_LP, RREG32(MC_PMG_CMD_MRS1)); 5549 WREG32(MC_SEQ_WR_CTL_D0_LP, RREG32(MC_SEQ_WR_CTL_D0)); 5550 WREG32(MC_SEQ_WR_CTL_D1_LP, RREG32(MC_SEQ_WR_CTL_D1)); 5551 WREG32(MC_SEQ_RD_CTL_D0_LP, RREG32(MC_SEQ_RD_CTL_D0)); 5552 WREG32(MC_SEQ_RD_CTL_D1_LP, RREG32(MC_SEQ_RD_CTL_D1)); 5553 WREG32(MC_SEQ_PMG_TIMING_LP, RREG32(MC_SEQ_PMG_TIMING)); 5554 WREG32(MC_SEQ_PMG_CMD_MRS2_LP, RREG32(MC_PMG_CMD_MRS2)); 5555 WREG32(MC_SEQ_WR_CTL_2_LP, RREG32(MC_SEQ_WR_CTL_2)); 5556 5557 ret = radeon_atom_init_mc_reg_table(rdev, module_index, table); 5558 if (ret) 5559 goto init_mc_done; 5560 5561 ret = si_copy_vbios_mc_reg_table(table, si_table); 5562 if (ret) 5563 goto init_mc_done; 5564 5565 si_set_s0_mc_reg_index(si_table); 5566 5567 ret = si_set_mc_special_registers(rdev, si_table); 5568 if (ret) 5569 goto init_mc_done; 5570 5571 si_set_valid_flag(si_table); 5572 5573 init_mc_done: 5574 kfree(table); 5575 5576 return ret; 5577 5578 } 5579 5580 static void si_populate_mc_reg_addresses(struct radeon_device *rdev, 5581 SMC_SIslands_MCRegisters *mc_reg_table) 5582 { 5583 struct si_power_info *si_pi = si_get_pi(rdev); 5584 u32 i, j; 5585 5586 for (i = 0, j = 0; j < si_pi->mc_reg_table.last; j++) { 5587 if (si_pi->mc_reg_table.valid_flag & (1 << j)) { 5588 if (i >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5589 break; 5590 mc_reg_table->address[i].s0 = 5591 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s0); 5592 mc_reg_table->address[i].s1 = 5593 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s1); 5594 i++; 5595 } 5596 } 5597 mc_reg_table->last = (u8)i; 5598 } 5599 5600 static void si_convert_mc_registers(const struct si_mc_reg_entry *entry, 5601 SMC_SIslands_MCRegisterSet *data, 5602 u32 num_entries, u32 valid_flag) 5603 { 5604 u32 i, j; 5605 5606 for(i = 0, j = 0; j < num_entries; j++) { 5607 if (valid_flag & (1 << j)) { 5608 data->value[i] = cpu_to_be32(entry->mc_data[j]); 5609 i++; 5610 } 5611 } 5612 } 5613 5614 static void si_convert_mc_reg_table_entry_to_smc(struct radeon_device *rdev, 5615 struct rv7xx_pl *pl, 5616 SMC_SIslands_MCRegisterSet *mc_reg_table_data) 5617 { 5618 struct si_power_info *si_pi = si_get_pi(rdev); 5619 u32 i = 0; 5620 5621 for (i = 0; i < si_pi->mc_reg_table.num_entries; i++) { 5622 if (pl->mclk <= si_pi->mc_reg_table.mc_reg_table_entry[i].mclk_max) 5623 break; 5624 } 5625 5626 if ((i == si_pi->mc_reg_table.num_entries) && (i > 0)) 5627 --i; 5628 5629 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[i], 5630 mc_reg_table_data, si_pi->mc_reg_table.last, 5631 si_pi->mc_reg_table.valid_flag); 5632 } 5633 5634 static void si_convert_mc_reg_table_to_smc(struct radeon_device *rdev, 5635 struct radeon_ps *radeon_state, 5636 SMC_SIslands_MCRegisters *mc_reg_table) 5637 { 5638 struct ni_ps *state = ni_get_ps(radeon_state); 5639 int i; 5640 5641 for (i = 0; i < state->performance_level_count; i++) { 5642 si_convert_mc_reg_table_entry_to_smc(rdev, 5643 &state->performance_levels[i], 5644 &mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i]); 5645 } 5646 } 5647 5648 static int si_populate_mc_reg_table(struct radeon_device *rdev, 5649 struct radeon_ps *radeon_boot_state) 5650 { 5651 struct ni_ps *boot_state = ni_get_ps(radeon_boot_state); 5652 struct si_power_info *si_pi = si_get_pi(rdev); 5653 struct si_ulv_param *ulv = &si_pi->ulv; 5654 SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table; 5655 5656 memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters)); 5657 5658 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_seq_index, 1); 5659 5660 si_populate_mc_reg_addresses(rdev, smc_mc_reg_table); 5661 5662 si_convert_mc_reg_table_entry_to_smc(rdev, &boot_state->performance_levels[0], 5663 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_INITIAL_SLOT]); 5664 5665 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0], 5666 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ACPI_SLOT], 5667 si_pi->mc_reg_table.last, 5668 si_pi->mc_reg_table.valid_flag); 5669 5670 if (ulv->supported && ulv->pl.vddc != 0) 5671 si_convert_mc_reg_table_entry_to_smc(rdev, &ulv->pl, 5672 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT]); 5673 else 5674 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0], 5675 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT], 5676 si_pi->mc_reg_table.last, 5677 si_pi->mc_reg_table.valid_flag); 5678 5679 si_convert_mc_reg_table_to_smc(rdev, radeon_boot_state, smc_mc_reg_table); 5680 5681 return si_copy_bytes_to_smc(rdev, si_pi->mc_reg_table_start, 5682 (u8 *)smc_mc_reg_table, 5683 sizeof(SMC_SIslands_MCRegisters), si_pi->sram_end); 5684 } 5685 5686 static int si_upload_mc_reg_table(struct radeon_device *rdev, 5687 struct radeon_ps *radeon_new_state) 5688 { 5689 struct ni_ps *new_state = ni_get_ps(radeon_new_state); 5690 struct si_power_info *si_pi = si_get_pi(rdev); 5691 u32 address = si_pi->mc_reg_table_start + 5692 offsetof(SMC_SIslands_MCRegisters, 5693 data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT]); 5694 SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table; 5695 5696 memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters)); 5697 5698 si_convert_mc_reg_table_to_smc(rdev, radeon_new_state, smc_mc_reg_table); 5699 5700 5701 return si_copy_bytes_to_smc(rdev, address, 5702 (u8 *)&smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT], 5703 sizeof(SMC_SIslands_MCRegisterSet) * new_state->performance_level_count, 5704 si_pi->sram_end); 5705 5706 } 5707 5708 static void si_enable_voltage_control(struct radeon_device *rdev, bool enable) 5709 { 5710 if (enable) 5711 WREG32_P(GENERAL_PWRMGT, VOLT_PWRMGT_EN, ~VOLT_PWRMGT_EN); 5712 else 5713 WREG32_P(GENERAL_PWRMGT, 0, ~VOLT_PWRMGT_EN); 5714 } 5715 5716 static enum radeon_pcie_gen si_get_maximum_link_speed(struct radeon_device *rdev, 5717 struct radeon_ps *radeon_state) 5718 { 5719 struct ni_ps *state = ni_get_ps(radeon_state); 5720 int i; 5721 u16 pcie_speed, max_speed = 0; 5722 5723 for (i = 0; i < state->performance_level_count; i++) { 5724 pcie_speed = state->performance_levels[i].pcie_gen; 5725 if (max_speed < pcie_speed) 5726 max_speed = pcie_speed; 5727 } 5728 return max_speed; 5729 } 5730 5731 static u16 si_get_current_pcie_speed(struct radeon_device *rdev) 5732 { 5733 u32 speed_cntl; 5734 5735 speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL) & LC_CURRENT_DATA_RATE_MASK; 5736 speed_cntl >>= LC_CURRENT_DATA_RATE_SHIFT; 5737 5738 return (u16)speed_cntl; 5739 } 5740 5741 static void si_request_link_speed_change_before_state_change(struct radeon_device *rdev, 5742 struct radeon_ps *radeon_new_state, 5743 struct radeon_ps *radeon_current_state) 5744 { 5745 struct si_power_info *si_pi = si_get_pi(rdev); 5746 enum radeon_pcie_gen target_link_speed = si_get_maximum_link_speed(rdev, radeon_new_state); 5747 enum radeon_pcie_gen current_link_speed; 5748 5749 if (si_pi->force_pcie_gen == RADEON_PCIE_GEN_INVALID) 5750 current_link_speed = si_get_maximum_link_speed(rdev, radeon_current_state); 5751 else 5752 current_link_speed = si_pi->force_pcie_gen; 5753 5754 si_pi->force_pcie_gen = RADEON_PCIE_GEN_INVALID; 5755 si_pi->pspp_notify_required = false; 5756 if (target_link_speed > current_link_speed) { 5757 switch (target_link_speed) { 5758 #if defined(CONFIG_ACPI) 5759 case RADEON_PCIE_GEN3: 5760 if (radeon_acpi_pcie_performance_request(rdev, PCIE_PERF_REQ_PECI_GEN3, false) == 0) 5761 break; 5762 si_pi->force_pcie_gen = RADEON_PCIE_GEN2; 5763 if (current_link_speed == RADEON_PCIE_GEN2) 5764 break; 5765 case RADEON_PCIE_GEN2: 5766 if (radeon_acpi_pcie_performance_request(rdev, PCIE_PERF_REQ_PECI_GEN2, false) == 0) 5767 break; 5768 #endif 5769 default: 5770 si_pi->force_pcie_gen = si_get_current_pcie_speed(rdev); 5771 break; 5772 } 5773 } else { 5774 if (target_link_speed < current_link_speed) 5775 si_pi->pspp_notify_required = true; 5776 } 5777 } 5778 5779 static void si_notify_link_speed_change_after_state_change(struct radeon_device *rdev, 5780 struct radeon_ps *radeon_new_state, 5781 struct radeon_ps *radeon_current_state) 5782 { 5783 struct si_power_info *si_pi = si_get_pi(rdev); 5784 enum radeon_pcie_gen target_link_speed = si_get_maximum_link_speed(rdev, radeon_new_state); 5785 u8 request; 5786 5787 if (si_pi->pspp_notify_required) { 5788 if (target_link_speed == RADEON_PCIE_GEN3) 5789 request = PCIE_PERF_REQ_PECI_GEN3; 5790 else if (target_link_speed == RADEON_PCIE_GEN2) 5791 request = PCIE_PERF_REQ_PECI_GEN2; 5792 else 5793 request = PCIE_PERF_REQ_PECI_GEN1; 5794 5795 if ((request == PCIE_PERF_REQ_PECI_GEN1) && 5796 (si_get_current_pcie_speed(rdev) > 0)) 5797 return; 5798 5799 #if defined(CONFIG_ACPI) 5800 radeon_acpi_pcie_performance_request(rdev, request, false); 5801 #endif 5802 } 5803 } 5804 5805 #if 0 5806 static int si_ds_request(struct radeon_device *rdev, 5807 bool ds_status_on, u32 count_write) 5808 { 5809 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 5810 5811 if (eg_pi->sclk_deep_sleep) { 5812 if (ds_status_on) 5813 return (si_send_msg_to_smc(rdev, PPSMC_MSG_CancelThrottleOVRDSCLKDS) == 5814 PPSMC_Result_OK) ? 5815 0 : -EINVAL; 5816 else 5817 return (si_send_msg_to_smc(rdev, PPSMC_MSG_ThrottleOVRDSCLKDS) == 5818 PPSMC_Result_OK) ? 0 : -EINVAL; 5819 } 5820 return 0; 5821 } 5822 #endif 5823 5824 static void si_set_max_cu_value(struct radeon_device *rdev) 5825 { 5826 struct si_power_info *si_pi = si_get_pi(rdev); 5827 5828 if (rdev->family == CHIP_VERDE) { 5829 switch (rdev->pdev->device) { 5830 case 0x6820: 5831 case 0x6825: 5832 case 0x6821: 5833 case 0x6823: 5834 case 0x6827: 5835 si_pi->max_cu = 10; 5836 break; 5837 case 0x682D: 5838 case 0x6824: 5839 case 0x682F: 5840 case 0x6826: 5841 si_pi->max_cu = 8; 5842 break; 5843 case 0x6828: 5844 case 0x6830: 5845 case 0x6831: 5846 case 0x6838: 5847 case 0x6839: 5848 case 0x683D: 5849 si_pi->max_cu = 10; 5850 break; 5851 case 0x683B: 5852 case 0x683F: 5853 case 0x6829: 5854 si_pi->max_cu = 8; 5855 break; 5856 default: 5857 si_pi->max_cu = 0; 5858 break; 5859 } 5860 } else { 5861 si_pi->max_cu = 0; 5862 } 5863 } 5864 5865 static int si_patch_single_dependency_table_based_on_leakage(struct radeon_device *rdev, 5866 struct radeon_clock_voltage_dependency_table *table) 5867 { 5868 u32 i; 5869 int j; 5870 u16 leakage_voltage; 5871 5872 if (table) { 5873 for (i = 0; i < table->count; i++) { 5874 switch (si_get_leakage_voltage_from_leakage_index(rdev, 5875 table->entries[i].v, 5876 &leakage_voltage)) { 5877 case 0: 5878 table->entries[i].v = leakage_voltage; 5879 break; 5880 case -EAGAIN: 5881 return -EINVAL; 5882 case -EINVAL: 5883 default: 5884 break; 5885 } 5886 } 5887 5888 for (j = (table->count - 2); j >= 0; j--) { 5889 table->entries[j].v = (table->entries[j].v <= table->entries[j + 1].v) ? 5890 table->entries[j].v : table->entries[j + 1].v; 5891 } 5892 } 5893 return 0; 5894 } 5895 5896 static int si_patch_dependency_tables_based_on_leakage(struct radeon_device *rdev) 5897 { 5898 int ret = 0; 5899 5900 ret = si_patch_single_dependency_table_based_on_leakage(rdev, 5901 &rdev->pm.dpm.dyn_state.vddc_dependency_on_sclk); 5902 ret = si_patch_single_dependency_table_based_on_leakage(rdev, 5903 &rdev->pm.dpm.dyn_state.vddc_dependency_on_mclk); 5904 ret = si_patch_single_dependency_table_based_on_leakage(rdev, 5905 &rdev->pm.dpm.dyn_state.vddci_dependency_on_mclk); 5906 return ret; 5907 } 5908 5909 static void si_set_pcie_lane_width_in_smc(struct radeon_device *rdev, 5910 struct radeon_ps *radeon_new_state, 5911 struct radeon_ps *radeon_current_state) 5912 { 5913 u32 lane_width; 5914 u32 new_lane_width = 5915 ((radeon_new_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT) + 1; 5916 u32 current_lane_width = 5917 ((radeon_current_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT) + 1; 5918 5919 if (new_lane_width != current_lane_width) { 5920 radeon_set_pcie_lanes(rdev, new_lane_width); 5921 lane_width = radeon_get_pcie_lanes(rdev); 5922 si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width); 5923 } 5924 } 5925 5926 static void si_set_vce_clock(struct radeon_device *rdev, 5927 struct radeon_ps *new_rps, 5928 struct radeon_ps *old_rps) 5929 { 5930 if ((old_rps->evclk != new_rps->evclk) || 5931 (old_rps->ecclk != new_rps->ecclk)) { 5932 /* turn the clocks on when encoding, off otherwise */ 5933 if (new_rps->evclk || new_rps->ecclk) 5934 vce_v1_0_enable_mgcg(rdev, false); 5935 else 5936 vce_v1_0_enable_mgcg(rdev, true); 5937 radeon_set_vce_clocks(rdev, new_rps->evclk, new_rps->ecclk); 5938 } 5939 } 5940 5941 void si_dpm_setup_asic(struct radeon_device *rdev) 5942 { 5943 int r; 5944 5945 r = si_mc_load_microcode(rdev); 5946 if (r) 5947 DRM_ERROR("Failed to load MC firmware!\n"); 5948 rv770_get_memory_type(rdev); 5949 si_read_clock_registers(rdev); 5950 si_enable_acpi_power_management(rdev); 5951 } 5952 5953 static int si_thermal_enable_alert(struct radeon_device *rdev, 5954 bool enable) 5955 { 5956 u32 thermal_int = RREG32(CG_THERMAL_INT); 5957 5958 if (enable) { 5959 PPSMC_Result result; 5960 5961 thermal_int &= ~(THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW); 5962 WREG32(CG_THERMAL_INT, thermal_int); 5963 rdev->irq.dpm_thermal = false; 5964 result = si_send_msg_to_smc(rdev, PPSMC_MSG_EnableThermalInterrupt); 5965 if (result != PPSMC_Result_OK) { 5966 DRM_DEBUG_KMS("Could not enable thermal interrupts.\n"); 5967 return -EINVAL; 5968 } 5969 } else { 5970 thermal_int |= THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW; 5971 WREG32(CG_THERMAL_INT, thermal_int); 5972 rdev->irq.dpm_thermal = true; 5973 } 5974 5975 return 0; 5976 } 5977 5978 static int si_thermal_set_temperature_range(struct radeon_device *rdev, 5979 int min_temp, int max_temp) 5980 { 5981 int low_temp = 0 * 1000; 5982 int high_temp = 255 * 1000; 5983 5984 if (low_temp < min_temp) 5985 low_temp = min_temp; 5986 if (high_temp > max_temp) 5987 high_temp = max_temp; 5988 if (high_temp < low_temp) { 5989 DRM_ERROR("invalid thermal range: %d - %d\n", low_temp, high_temp); 5990 return -EINVAL; 5991 } 5992 5993 WREG32_P(CG_THERMAL_INT, DIG_THERM_INTH(high_temp / 1000), ~DIG_THERM_INTH_MASK); 5994 WREG32_P(CG_THERMAL_INT, DIG_THERM_INTL(low_temp / 1000), ~DIG_THERM_INTL_MASK); 5995 WREG32_P(CG_THERMAL_CTRL, DIG_THERM_DPM(high_temp / 1000), ~DIG_THERM_DPM_MASK); 5996 5997 rdev->pm.dpm.thermal.min_temp = low_temp; 5998 rdev->pm.dpm.thermal.max_temp = high_temp; 5999 6000 return 0; 6001 } 6002 6003 static void si_fan_ctrl_set_static_mode(struct radeon_device *rdev, u32 mode) 6004 { 6005 struct si_power_info *si_pi = si_get_pi(rdev); 6006 u32 tmp; 6007 6008 if (si_pi->fan_ctrl_is_in_default_mode) { 6009 tmp = (RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK) >> FDO_PWM_MODE_SHIFT; 6010 si_pi->fan_ctrl_default_mode = tmp; 6011 tmp = (RREG32(CG_FDO_CTRL2) & TMIN_MASK) >> TMIN_SHIFT; 6012 si_pi->t_min = tmp; 6013 si_pi->fan_ctrl_is_in_default_mode = false; 6014 } 6015 6016 tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK; 6017 tmp |= TMIN(0); 6018 WREG32(CG_FDO_CTRL2, tmp); 6019 6020 tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK; 6021 tmp |= FDO_PWM_MODE(mode); 6022 WREG32(CG_FDO_CTRL2, tmp); 6023 } 6024 6025 static int si_thermal_setup_fan_table(struct radeon_device *rdev) 6026 { 6027 struct si_power_info *si_pi = si_get_pi(rdev); 6028 PP_SIslands_FanTable fan_table = { FDO_MODE_HARDWARE }; 6029 u32 duty100; 6030 u32 t_diff1, t_diff2, pwm_diff1, pwm_diff2; 6031 u16 fdo_min, slope1, slope2; 6032 u32 reference_clock, tmp; 6033 int ret; 6034 u64 tmp64; 6035 6036 if (!si_pi->fan_table_start) { 6037 rdev->pm.dpm.fan.ucode_fan_control = false; 6038 return 0; 6039 } 6040 6041 duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT; 6042 6043 if (duty100 == 0) { 6044 rdev->pm.dpm.fan.ucode_fan_control = false; 6045 return 0; 6046 } 6047 6048 tmp64 = (u64)rdev->pm.dpm.fan.pwm_min * duty100; 6049 do_div(tmp64, 10000); 6050 fdo_min = (u16)tmp64; 6051 6052 t_diff1 = rdev->pm.dpm.fan.t_med - rdev->pm.dpm.fan.t_min; 6053 t_diff2 = rdev->pm.dpm.fan.t_high - rdev->pm.dpm.fan.t_med; 6054 6055 pwm_diff1 = rdev->pm.dpm.fan.pwm_med - rdev->pm.dpm.fan.pwm_min; 6056 pwm_diff2 = rdev->pm.dpm.fan.pwm_high - rdev->pm.dpm.fan.pwm_med; 6057 6058 slope1 = (u16)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100); 6059 slope2 = (u16)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100); 6060 6061 fan_table.temp_min = cpu_to_be16((50 + rdev->pm.dpm.fan.t_min) / 100); 6062 fan_table.temp_med = cpu_to_be16((50 + rdev->pm.dpm.fan.t_med) / 100); 6063 fan_table.temp_max = cpu_to_be16((50 + rdev->pm.dpm.fan.t_max) / 100); 6064 6065 fan_table.slope1 = cpu_to_be16(slope1); 6066 fan_table.slope2 = cpu_to_be16(slope2); 6067 6068 fan_table.fdo_min = cpu_to_be16(fdo_min); 6069 6070 fan_table.hys_down = cpu_to_be16(rdev->pm.dpm.fan.t_hyst); 6071 6072 fan_table.hys_up = cpu_to_be16(1); 6073 6074 fan_table.hys_slope = cpu_to_be16(1); 6075 6076 fan_table.temp_resp_lim = cpu_to_be16(5); 6077 6078 reference_clock = radeon_get_xclk(rdev); 6079 6080 fan_table.refresh_period = cpu_to_be32((rdev->pm.dpm.fan.cycle_delay * 6081 reference_clock) / 1600); 6082 6083 fan_table.fdo_max = cpu_to_be16((u16)duty100); 6084 6085 tmp = (RREG32(CG_MULT_THERMAL_CTRL) & TEMP_SEL_MASK) >> TEMP_SEL_SHIFT; 6086 fan_table.temp_src = (uint8_t)tmp; 6087 6088 ret = si_copy_bytes_to_smc(rdev, 6089 si_pi->fan_table_start, 6090 (u8 *)(&fan_table), 6091 sizeof(fan_table), 6092 si_pi->sram_end); 6093 6094 if (ret) { 6095 DRM_ERROR("Failed to load fan table to the SMC."); 6096 rdev->pm.dpm.fan.ucode_fan_control = false; 6097 } 6098 6099 return 0; 6100 } 6101 6102 static int si_fan_ctrl_start_smc_fan_control(struct radeon_device *rdev) 6103 { 6104 struct si_power_info *si_pi = si_get_pi(rdev); 6105 PPSMC_Result ret; 6106 6107 ret = si_send_msg_to_smc(rdev, PPSMC_StartFanControl); 6108 if (ret == PPSMC_Result_OK) { 6109 si_pi->fan_is_controlled_by_smc = true; 6110 return 0; 6111 } else { 6112 return -EINVAL; 6113 } 6114 } 6115 6116 static int si_fan_ctrl_stop_smc_fan_control(struct radeon_device *rdev) 6117 { 6118 struct si_power_info *si_pi = si_get_pi(rdev); 6119 PPSMC_Result ret; 6120 6121 ret = si_send_msg_to_smc(rdev, PPSMC_StopFanControl); 6122 6123 if (ret == PPSMC_Result_OK) { 6124 si_pi->fan_is_controlled_by_smc = false; 6125 return 0; 6126 } else { 6127 return -EINVAL; 6128 } 6129 } 6130 6131 int si_fan_ctrl_get_fan_speed_percent(struct radeon_device *rdev, 6132 u32 *speed) 6133 { 6134 u32 duty, duty100; 6135 u64 tmp64; 6136 6137 if (rdev->pm.no_fan) 6138 return -ENOENT; 6139 6140 duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT; 6141 duty = (RREG32(CG_THERMAL_STATUS) & FDO_PWM_DUTY_MASK) >> FDO_PWM_DUTY_SHIFT; 6142 6143 if (duty100 == 0) 6144 return -EINVAL; 6145 6146 tmp64 = (u64)duty * 100; 6147 do_div(tmp64, duty100); 6148 *speed = (u32)tmp64; 6149 6150 if (*speed > 100) 6151 *speed = 100; 6152 6153 return 0; 6154 } 6155 6156 int si_fan_ctrl_set_fan_speed_percent(struct radeon_device *rdev, 6157 u32 speed) 6158 { 6159 struct si_power_info *si_pi = si_get_pi(rdev); 6160 u32 tmp; 6161 u32 duty, duty100; 6162 u64 tmp64; 6163 6164 if (rdev->pm.no_fan) 6165 return -ENOENT; 6166 6167 if (si_pi->fan_is_controlled_by_smc) 6168 return -EINVAL; 6169 6170 if (speed > 100) 6171 return -EINVAL; 6172 6173 duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT; 6174 6175 if (duty100 == 0) 6176 return -EINVAL; 6177 6178 tmp64 = (u64)speed * duty100; 6179 do_div(tmp64, 100); 6180 duty = (u32)tmp64; 6181 6182 tmp = RREG32(CG_FDO_CTRL0) & ~FDO_STATIC_DUTY_MASK; 6183 tmp |= FDO_STATIC_DUTY(duty); 6184 WREG32(CG_FDO_CTRL0, tmp); 6185 6186 return 0; 6187 } 6188 6189 void si_fan_ctrl_set_mode(struct radeon_device *rdev, u32 mode) 6190 { 6191 if (mode) { 6192 /* stop auto-manage */ 6193 if (rdev->pm.dpm.fan.ucode_fan_control) 6194 si_fan_ctrl_stop_smc_fan_control(rdev); 6195 si_fan_ctrl_set_static_mode(rdev, mode); 6196 } else { 6197 /* restart auto-manage */ 6198 if (rdev->pm.dpm.fan.ucode_fan_control) 6199 si_thermal_start_smc_fan_control(rdev); 6200 else 6201 si_fan_ctrl_set_default_mode(rdev); 6202 } 6203 } 6204 6205 u32 si_fan_ctrl_get_mode(struct radeon_device *rdev) 6206 { 6207 struct si_power_info *si_pi = si_get_pi(rdev); 6208 u32 tmp; 6209 6210 if (si_pi->fan_is_controlled_by_smc) 6211 return 0; 6212 6213 tmp = RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK; 6214 return (tmp >> FDO_PWM_MODE_SHIFT); 6215 } 6216 6217 #if 0 6218 static int si_fan_ctrl_get_fan_speed_rpm(struct radeon_device *rdev, 6219 u32 *speed) 6220 { 6221 u32 tach_period; 6222 u32 xclk = radeon_get_xclk(rdev); 6223 6224 if (rdev->pm.no_fan) 6225 return -ENOENT; 6226 6227 if (rdev->pm.fan_pulses_per_revolution == 0) 6228 return -ENOENT; 6229 6230 tach_period = (RREG32(CG_TACH_STATUS) & TACH_PERIOD_MASK) >> TACH_PERIOD_SHIFT; 6231 if (tach_period == 0) 6232 return -ENOENT; 6233 6234 *speed = 60 * xclk * 10000 / tach_period; 6235 6236 return 0; 6237 } 6238 6239 static int si_fan_ctrl_set_fan_speed_rpm(struct radeon_device *rdev, 6240 u32 speed) 6241 { 6242 u32 tach_period, tmp; 6243 u32 xclk = radeon_get_xclk(rdev); 6244 6245 if (rdev->pm.no_fan) 6246 return -ENOENT; 6247 6248 if (rdev->pm.fan_pulses_per_revolution == 0) 6249 return -ENOENT; 6250 6251 if ((speed < rdev->pm.fan_min_rpm) || 6252 (speed > rdev->pm.fan_max_rpm)) 6253 return -EINVAL; 6254 6255 if (rdev->pm.dpm.fan.ucode_fan_control) 6256 si_fan_ctrl_stop_smc_fan_control(rdev); 6257 6258 tach_period = 60 * xclk * 10000 / (8 * speed); 6259 tmp = RREG32(CG_TACH_CTRL) & ~TARGET_PERIOD_MASK; 6260 tmp |= TARGET_PERIOD(tach_period); 6261 WREG32(CG_TACH_CTRL, tmp); 6262 6263 si_fan_ctrl_set_static_mode(rdev, FDO_PWM_MODE_STATIC_RPM); 6264 6265 return 0; 6266 } 6267 #endif 6268 6269 static void si_fan_ctrl_set_default_mode(struct radeon_device *rdev) 6270 { 6271 struct si_power_info *si_pi = si_get_pi(rdev); 6272 u32 tmp; 6273 6274 if (!si_pi->fan_ctrl_is_in_default_mode) { 6275 tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK; 6276 tmp |= FDO_PWM_MODE(si_pi->fan_ctrl_default_mode); 6277 WREG32(CG_FDO_CTRL2, tmp); 6278 6279 tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK; 6280 tmp |= TMIN(si_pi->t_min); 6281 WREG32(CG_FDO_CTRL2, tmp); 6282 si_pi->fan_ctrl_is_in_default_mode = true; 6283 } 6284 } 6285 6286 static void si_thermal_start_smc_fan_control(struct radeon_device *rdev) 6287 { 6288 if (rdev->pm.dpm.fan.ucode_fan_control) { 6289 si_fan_ctrl_start_smc_fan_control(rdev); 6290 si_fan_ctrl_set_static_mode(rdev, FDO_PWM_MODE_STATIC); 6291 } 6292 } 6293 6294 static void si_thermal_initialize(struct radeon_device *rdev) 6295 { 6296 u32 tmp; 6297 6298 if (rdev->pm.fan_pulses_per_revolution) { 6299 tmp = RREG32(CG_TACH_CTRL) & ~EDGE_PER_REV_MASK; 6300 tmp |= EDGE_PER_REV(rdev->pm.fan_pulses_per_revolution -1); 6301 WREG32(CG_TACH_CTRL, tmp); 6302 } 6303 6304 tmp = RREG32(CG_FDO_CTRL2) & ~TACH_PWM_RESP_RATE_MASK; 6305 tmp |= TACH_PWM_RESP_RATE(0x28); 6306 WREG32(CG_FDO_CTRL2, tmp); 6307 } 6308 6309 static int si_thermal_start_thermal_controller(struct radeon_device *rdev) 6310 { 6311 int ret; 6312 6313 si_thermal_initialize(rdev); 6314 ret = si_thermal_set_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX); 6315 if (ret) 6316 return ret; 6317 ret = si_thermal_enable_alert(rdev, true); 6318 if (ret) 6319 return ret; 6320 if (rdev->pm.dpm.fan.ucode_fan_control) { 6321 ret = si_halt_smc(rdev); 6322 if (ret) 6323 return ret; 6324 ret = si_thermal_setup_fan_table(rdev); 6325 if (ret) 6326 return ret; 6327 ret = si_resume_smc(rdev); 6328 if (ret) 6329 return ret; 6330 si_thermal_start_smc_fan_control(rdev); 6331 } 6332 6333 return 0; 6334 } 6335 6336 static void si_thermal_stop_thermal_controller(struct radeon_device *rdev) 6337 { 6338 if (!rdev->pm.no_fan) { 6339 si_fan_ctrl_set_default_mode(rdev); 6340 si_fan_ctrl_stop_smc_fan_control(rdev); 6341 } 6342 } 6343 6344 int si_dpm_enable(struct radeon_device *rdev) 6345 { 6346 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 6347 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 6348 struct si_power_info *si_pi = si_get_pi(rdev); 6349 struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps; 6350 int ret; 6351 6352 if (si_is_smc_running(rdev)) 6353 return -EINVAL; 6354 if (pi->voltage_control || si_pi->voltage_control_svi2) 6355 si_enable_voltage_control(rdev, true); 6356 if (pi->mvdd_control) 6357 si_get_mvdd_configuration(rdev); 6358 if (pi->voltage_control || si_pi->voltage_control_svi2) { 6359 ret = si_construct_voltage_tables(rdev); 6360 if (ret) { 6361 DRM_ERROR("si_construct_voltage_tables failed\n"); 6362 return ret; 6363 } 6364 } 6365 if (eg_pi->dynamic_ac_timing) { 6366 ret = si_initialize_mc_reg_table(rdev); 6367 if (ret) 6368 eg_pi->dynamic_ac_timing = false; 6369 } 6370 if (pi->dynamic_ss) 6371 si_enable_spread_spectrum(rdev, true); 6372 if (pi->thermal_protection) 6373 si_enable_thermal_protection(rdev, true); 6374 si_setup_bsp(rdev); 6375 si_program_git(rdev); 6376 si_program_tp(rdev); 6377 si_program_tpp(rdev); 6378 si_program_sstp(rdev); 6379 si_enable_display_gap(rdev); 6380 si_program_vc(rdev); 6381 ret = si_upload_firmware(rdev); 6382 if (ret) { 6383 DRM_ERROR("si_upload_firmware failed\n"); 6384 return ret; 6385 } 6386 ret = si_process_firmware_header(rdev); 6387 if (ret) { 6388 DRM_ERROR("si_process_firmware_header failed\n"); 6389 return ret; 6390 } 6391 ret = si_initial_switch_from_arb_f0_to_f1(rdev); 6392 if (ret) { 6393 DRM_ERROR("si_initial_switch_from_arb_f0_to_f1 failed\n"); 6394 return ret; 6395 } 6396 ret = si_init_smc_table(rdev); 6397 if (ret) { 6398 DRM_ERROR("si_init_smc_table failed\n"); 6399 return ret; 6400 } 6401 ret = si_init_smc_spll_table(rdev); 6402 if (ret) { 6403 DRM_ERROR("si_init_smc_spll_table failed\n"); 6404 return ret; 6405 } 6406 ret = si_init_arb_table_index(rdev); 6407 if (ret) { 6408 DRM_ERROR("si_init_arb_table_index failed\n"); 6409 return ret; 6410 } 6411 if (eg_pi->dynamic_ac_timing) { 6412 ret = si_populate_mc_reg_table(rdev, boot_ps); 6413 if (ret) { 6414 DRM_ERROR("si_populate_mc_reg_table failed\n"); 6415 return ret; 6416 } 6417 } 6418 ret = si_initialize_smc_cac_tables(rdev); 6419 if (ret) { 6420 DRM_ERROR("si_initialize_smc_cac_tables failed\n"); 6421 return ret; 6422 } 6423 ret = si_initialize_hardware_cac_manager(rdev); 6424 if (ret) { 6425 DRM_ERROR("si_initialize_hardware_cac_manager failed\n"); 6426 return ret; 6427 } 6428 ret = si_initialize_smc_dte_tables(rdev); 6429 if (ret) { 6430 DRM_ERROR("si_initialize_smc_dte_tables failed\n"); 6431 return ret; 6432 } 6433 ret = si_populate_smc_tdp_limits(rdev, boot_ps); 6434 if (ret) { 6435 DRM_ERROR("si_populate_smc_tdp_limits failed\n"); 6436 return ret; 6437 } 6438 ret = si_populate_smc_tdp_limits_2(rdev, boot_ps); 6439 if (ret) { 6440 DRM_ERROR("si_populate_smc_tdp_limits_2 failed\n"); 6441 return ret; 6442 } 6443 si_program_response_times(rdev); 6444 si_program_ds_registers(rdev); 6445 si_dpm_start_smc(rdev); 6446 ret = si_notify_smc_display_change(rdev, false); 6447 if (ret) { 6448 DRM_ERROR("si_notify_smc_display_change failed\n"); 6449 return ret; 6450 } 6451 si_enable_sclk_control(rdev, true); 6452 si_start_dpm(rdev); 6453 6454 si_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, true); 6455 6456 si_thermal_start_thermal_controller(rdev); 6457 6458 ni_update_current_ps(rdev, boot_ps); 6459 6460 return 0; 6461 } 6462 6463 static int si_set_temperature_range(struct radeon_device *rdev) 6464 { 6465 int ret; 6466 6467 ret = si_thermal_enable_alert(rdev, false); 6468 if (ret) 6469 return ret; 6470 ret = si_thermal_set_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX); 6471 if (ret) 6472 return ret; 6473 ret = si_thermal_enable_alert(rdev, true); 6474 if (ret) 6475 return ret; 6476 6477 return ret; 6478 } 6479 6480 int si_dpm_late_enable(struct radeon_device *rdev) 6481 { 6482 int ret; 6483 6484 ret = si_set_temperature_range(rdev); 6485 if (ret) 6486 return ret; 6487 6488 return ret; 6489 } 6490 6491 void si_dpm_disable(struct radeon_device *rdev) 6492 { 6493 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 6494 struct radeon_ps *boot_ps = rdev->pm.dpm.boot_ps; 6495 6496 if (!si_is_smc_running(rdev)) 6497 return; 6498 si_thermal_stop_thermal_controller(rdev); 6499 si_disable_ulv(rdev); 6500 si_clear_vc(rdev); 6501 if (pi->thermal_protection) 6502 si_enable_thermal_protection(rdev, false); 6503 si_enable_power_containment(rdev, boot_ps, false); 6504 si_enable_smc_cac(rdev, boot_ps, false); 6505 si_enable_spread_spectrum(rdev, false); 6506 si_enable_auto_throttle_source(rdev, RADEON_DPM_AUTO_THROTTLE_SRC_THERMAL, false); 6507 si_stop_dpm(rdev); 6508 si_reset_to_default(rdev); 6509 si_dpm_stop_smc(rdev); 6510 si_force_switch_to_arb_f0(rdev); 6511 6512 ni_update_current_ps(rdev, boot_ps); 6513 } 6514 6515 int si_dpm_pre_set_power_state(struct radeon_device *rdev) 6516 { 6517 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 6518 struct radeon_ps requested_ps = *rdev->pm.dpm.requested_ps; 6519 struct radeon_ps *new_ps = &requested_ps; 6520 6521 ni_update_requested_ps(rdev, new_ps); 6522 6523 si_apply_state_adjust_rules(rdev, &eg_pi->requested_rps); 6524 6525 return 0; 6526 } 6527 6528 static int si_power_control_set_level(struct radeon_device *rdev) 6529 { 6530 struct radeon_ps *new_ps = rdev->pm.dpm.requested_ps; 6531 int ret; 6532 6533 ret = si_restrict_performance_levels_before_switch(rdev); 6534 if (ret) 6535 return ret; 6536 ret = si_halt_smc(rdev); 6537 if (ret) 6538 return ret; 6539 ret = si_populate_smc_tdp_limits(rdev, new_ps); 6540 if (ret) 6541 return ret; 6542 ret = si_populate_smc_tdp_limits_2(rdev, new_ps); 6543 if (ret) 6544 return ret; 6545 ret = si_resume_smc(rdev); 6546 if (ret) 6547 return ret; 6548 ret = si_set_sw_state(rdev); 6549 if (ret) 6550 return ret; 6551 return 0; 6552 } 6553 6554 int si_dpm_set_power_state(struct radeon_device *rdev) 6555 { 6556 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 6557 struct radeon_ps *new_ps = &eg_pi->requested_rps; 6558 struct radeon_ps *old_ps = &eg_pi->current_rps; 6559 int ret; 6560 6561 ret = si_disable_ulv(rdev); 6562 if (ret) { 6563 DRM_ERROR("si_disable_ulv failed\n"); 6564 return ret; 6565 } 6566 ret = si_restrict_performance_levels_before_switch(rdev); 6567 if (ret) { 6568 DRM_ERROR("si_restrict_performance_levels_before_switch failed\n"); 6569 return ret; 6570 } 6571 if (eg_pi->pcie_performance_request) 6572 si_request_link_speed_change_before_state_change(rdev, new_ps, old_ps); 6573 ni_set_uvd_clock_before_set_eng_clock(rdev, new_ps, old_ps); 6574 ret = si_enable_power_containment(rdev, new_ps, false); 6575 if (ret) { 6576 DRM_ERROR("si_enable_power_containment failed\n"); 6577 return ret; 6578 } 6579 ret = si_enable_smc_cac(rdev, new_ps, false); 6580 if (ret) { 6581 DRM_ERROR("si_enable_smc_cac failed\n"); 6582 return ret; 6583 } 6584 ret = si_halt_smc(rdev); 6585 if (ret) { 6586 DRM_ERROR("si_halt_smc failed\n"); 6587 return ret; 6588 } 6589 ret = si_upload_sw_state(rdev, new_ps); 6590 if (ret) { 6591 DRM_ERROR("si_upload_sw_state failed\n"); 6592 return ret; 6593 } 6594 ret = si_upload_smc_data(rdev); 6595 if (ret) { 6596 DRM_ERROR("si_upload_smc_data failed\n"); 6597 return ret; 6598 } 6599 ret = si_upload_ulv_state(rdev); 6600 if (ret) { 6601 DRM_ERROR("si_upload_ulv_state failed\n"); 6602 return ret; 6603 } 6604 if (eg_pi->dynamic_ac_timing) { 6605 ret = si_upload_mc_reg_table(rdev, new_ps); 6606 if (ret) { 6607 DRM_ERROR("si_upload_mc_reg_table failed\n"); 6608 return ret; 6609 } 6610 } 6611 ret = si_program_memory_timing_parameters(rdev, new_ps); 6612 if (ret) { 6613 DRM_ERROR("si_program_memory_timing_parameters failed\n"); 6614 return ret; 6615 } 6616 si_set_pcie_lane_width_in_smc(rdev, new_ps, old_ps); 6617 6618 ret = si_resume_smc(rdev); 6619 if (ret) { 6620 DRM_ERROR("si_resume_smc failed\n"); 6621 return ret; 6622 } 6623 ret = si_set_sw_state(rdev); 6624 if (ret) { 6625 DRM_ERROR("si_set_sw_state failed\n"); 6626 return ret; 6627 } 6628 ni_set_uvd_clock_after_set_eng_clock(rdev, new_ps, old_ps); 6629 si_set_vce_clock(rdev, new_ps, old_ps); 6630 if (eg_pi->pcie_performance_request) 6631 si_notify_link_speed_change_after_state_change(rdev, new_ps, old_ps); 6632 ret = si_set_power_state_conditionally_enable_ulv(rdev, new_ps); 6633 if (ret) { 6634 DRM_ERROR("si_set_power_state_conditionally_enable_ulv failed\n"); 6635 return ret; 6636 } 6637 ret = si_enable_smc_cac(rdev, new_ps, true); 6638 if (ret) { 6639 DRM_ERROR("si_enable_smc_cac failed\n"); 6640 return ret; 6641 } 6642 ret = si_enable_power_containment(rdev, new_ps, true); 6643 if (ret) { 6644 DRM_ERROR("si_enable_power_containment failed\n"); 6645 return ret; 6646 } 6647 6648 ret = si_power_control_set_level(rdev); 6649 if (ret) { 6650 DRM_ERROR("si_power_control_set_level failed\n"); 6651 return ret; 6652 } 6653 6654 return 0; 6655 } 6656 6657 void si_dpm_post_set_power_state(struct radeon_device *rdev) 6658 { 6659 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 6660 struct radeon_ps *new_ps = &eg_pi->requested_rps; 6661 6662 ni_update_current_ps(rdev, new_ps); 6663 } 6664 6665 #if 0 6666 void si_dpm_reset_asic(struct radeon_device *rdev) 6667 { 6668 si_restrict_performance_levels_before_switch(rdev); 6669 si_disable_ulv(rdev); 6670 si_set_boot_state(rdev); 6671 } 6672 #endif 6673 6674 void si_dpm_display_configuration_changed(struct radeon_device *rdev) 6675 { 6676 si_program_display_gap(rdev); 6677 } 6678 6679 union power_info { 6680 struct _ATOM_POWERPLAY_INFO info; 6681 struct _ATOM_POWERPLAY_INFO_V2 info_2; 6682 struct _ATOM_POWERPLAY_INFO_V3 info_3; 6683 struct _ATOM_PPLIB_POWERPLAYTABLE pplib; 6684 struct _ATOM_PPLIB_POWERPLAYTABLE2 pplib2; 6685 struct _ATOM_PPLIB_POWERPLAYTABLE3 pplib3; 6686 }; 6687 6688 union pplib_clock_info { 6689 struct _ATOM_PPLIB_R600_CLOCK_INFO r600; 6690 struct _ATOM_PPLIB_RS780_CLOCK_INFO rs780; 6691 struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen; 6692 struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo; 6693 struct _ATOM_PPLIB_SI_CLOCK_INFO si; 6694 }; 6695 6696 union pplib_power_state { 6697 struct _ATOM_PPLIB_STATE v1; 6698 struct _ATOM_PPLIB_STATE_V2 v2; 6699 }; 6700 6701 static void si_parse_pplib_non_clock_info(struct radeon_device *rdev, 6702 struct radeon_ps *rps, 6703 struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info, 6704 u8 table_rev) 6705 { 6706 rps->caps = le32_to_cpu(non_clock_info->ulCapsAndSettings); 6707 rps->class = le16_to_cpu(non_clock_info->usClassification); 6708 rps->class2 = le16_to_cpu(non_clock_info->usClassification2); 6709 6710 if (ATOM_PPLIB_NONCLOCKINFO_VER1 < table_rev) { 6711 rps->vclk = le32_to_cpu(non_clock_info->ulVCLK); 6712 rps->dclk = le32_to_cpu(non_clock_info->ulDCLK); 6713 } else if (r600_is_uvd_state(rps->class, rps->class2)) { 6714 rps->vclk = RV770_DEFAULT_VCLK_FREQ; 6715 rps->dclk = RV770_DEFAULT_DCLK_FREQ; 6716 } else { 6717 rps->vclk = 0; 6718 rps->dclk = 0; 6719 } 6720 6721 if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT) 6722 rdev->pm.dpm.boot_ps = rps; 6723 if (rps->class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE) 6724 rdev->pm.dpm.uvd_ps = rps; 6725 } 6726 6727 static void si_parse_pplib_clock_info(struct radeon_device *rdev, 6728 struct radeon_ps *rps, int index, 6729 union pplib_clock_info *clock_info) 6730 { 6731 struct rv7xx_power_info *pi = rv770_get_pi(rdev); 6732 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 6733 struct si_power_info *si_pi = si_get_pi(rdev); 6734 struct ni_ps *ps = ni_get_ps(rps); 6735 u16 leakage_voltage; 6736 struct rv7xx_pl *pl = &ps->performance_levels[index]; 6737 int ret; 6738 6739 ps->performance_level_count = index + 1; 6740 6741 pl->sclk = le16_to_cpu(clock_info->si.usEngineClockLow); 6742 pl->sclk |= clock_info->si.ucEngineClockHigh << 16; 6743 pl->mclk = le16_to_cpu(clock_info->si.usMemoryClockLow); 6744 pl->mclk |= clock_info->si.ucMemoryClockHigh << 16; 6745 6746 pl->vddc = le16_to_cpu(clock_info->si.usVDDC); 6747 pl->vddci = le16_to_cpu(clock_info->si.usVDDCI); 6748 pl->flags = le32_to_cpu(clock_info->si.ulFlags); 6749 pl->pcie_gen = r600_get_pcie_gen_support(rdev, 6750 si_pi->sys_pcie_mask, 6751 si_pi->boot_pcie_gen, 6752 clock_info->si.ucPCIEGen); 6753 6754 /* patch up vddc if necessary */ 6755 ret = si_get_leakage_voltage_from_leakage_index(rdev, pl->vddc, 6756 &leakage_voltage); 6757 if (ret == 0) 6758 pl->vddc = leakage_voltage; 6759 6760 if (rps->class & ATOM_PPLIB_CLASSIFICATION_ACPI) { 6761 pi->acpi_vddc = pl->vddc; 6762 eg_pi->acpi_vddci = pl->vddci; 6763 si_pi->acpi_pcie_gen = pl->pcie_gen; 6764 } 6765 6766 if ((rps->class2 & ATOM_PPLIB_CLASSIFICATION2_ULV) && 6767 index == 0) { 6768 /* XXX disable for A0 tahiti */ 6769 si_pi->ulv.supported = false; 6770 si_pi->ulv.pl = *pl; 6771 si_pi->ulv.one_pcie_lane_in_ulv = false; 6772 si_pi->ulv.volt_change_delay = SISLANDS_ULVVOLTAGECHANGEDELAY_DFLT; 6773 si_pi->ulv.cg_ulv_parameter = SISLANDS_CGULVPARAMETER_DFLT; 6774 si_pi->ulv.cg_ulv_control = SISLANDS_CGULVCONTROL_DFLT; 6775 } 6776 6777 if (pi->min_vddc_in_table > pl->vddc) 6778 pi->min_vddc_in_table = pl->vddc; 6779 6780 if (pi->max_vddc_in_table < pl->vddc) 6781 pi->max_vddc_in_table = pl->vddc; 6782 6783 /* patch up boot state */ 6784 if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT) { 6785 u16 vddc, vddci, mvdd; 6786 radeon_atombios_get_default_voltages(rdev, &vddc, &vddci, &mvdd); 6787 pl->mclk = rdev->clock.default_mclk; 6788 pl->sclk = rdev->clock.default_sclk; 6789 pl->vddc = vddc; 6790 pl->vddci = vddci; 6791 si_pi->mvdd_bootup_value = mvdd; 6792 } 6793 6794 if ((rps->class & ATOM_PPLIB_CLASSIFICATION_UI_MASK) == 6795 ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE) { 6796 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk = pl->sclk; 6797 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.mclk = pl->mclk; 6798 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddc = pl->vddc; 6799 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddci = pl->vddci; 6800 } 6801 } 6802 6803 static int si_parse_power_table(struct radeon_device *rdev) 6804 { 6805 struct radeon_mode_info *mode_info = &rdev->mode_info; 6806 struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info; 6807 union pplib_power_state *power_state; 6808 int i, j, k, non_clock_array_index, clock_array_index; 6809 union pplib_clock_info *clock_info; 6810 struct _StateArray *state_array; 6811 struct _ClockInfoArray *clock_info_array; 6812 struct _NonClockInfoArray *non_clock_info_array; 6813 union power_info *power_info; 6814 int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo); 6815 u16 data_offset; 6816 u8 frev, crev; 6817 u8 *power_state_offset; 6818 struct ni_ps *ps; 6819 6820 if (!atom_parse_data_header(mode_info->atom_context, index, NULL, 6821 &frev, &crev, &data_offset)) 6822 return -EINVAL; 6823 power_info = (union power_info *)(mode_info->atom_context->bios + data_offset); 6824 6825 state_array = (struct _StateArray *) 6826 (mode_info->atom_context->bios + data_offset + 6827 le16_to_cpu(power_info->pplib.usStateArrayOffset)); 6828 clock_info_array = (struct _ClockInfoArray *) 6829 (mode_info->atom_context->bios + data_offset + 6830 le16_to_cpu(power_info->pplib.usClockInfoArrayOffset)); 6831 non_clock_info_array = (struct _NonClockInfoArray *) 6832 (mode_info->atom_context->bios + data_offset + 6833 le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset)); 6834 6835 rdev->pm.dpm.ps = kcalloc(state_array->ucNumEntries, 6836 sizeof(struct radeon_ps), 6837 GFP_KERNEL); 6838 if (!rdev->pm.dpm.ps) 6839 return -ENOMEM; 6840 power_state_offset = (u8 *)state_array->states; 6841 for (i = 0; i < state_array->ucNumEntries; i++) { 6842 u8 *idx; 6843 power_state = (union pplib_power_state *)power_state_offset; 6844 non_clock_array_index = power_state->v2.nonClockInfoIndex; 6845 non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *) 6846 &non_clock_info_array->nonClockInfo[non_clock_array_index]; 6847 if (!rdev->pm.power_state[i].clock_info) 6848 return -EINVAL; 6849 ps = kzalloc(sizeof(struct ni_ps), GFP_KERNEL); 6850 if (ps == NULL) { 6851 kfree(rdev->pm.dpm.ps); 6852 return -ENOMEM; 6853 } 6854 rdev->pm.dpm.ps[i].ps_priv = ps; 6855 si_parse_pplib_non_clock_info(rdev, &rdev->pm.dpm.ps[i], 6856 non_clock_info, 6857 non_clock_info_array->ucEntrySize); 6858 k = 0; 6859 idx = (u8 *)&power_state->v2.clockInfoIndex[0]; 6860 for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) { 6861 clock_array_index = idx[j]; 6862 if (clock_array_index >= clock_info_array->ucNumEntries) 6863 continue; 6864 if (k >= SISLANDS_MAX_HARDWARE_POWERLEVELS) 6865 break; 6866 clock_info = (union pplib_clock_info *) 6867 ((u8 *)&clock_info_array->clockInfo[0] + 6868 (clock_array_index * clock_info_array->ucEntrySize)); 6869 si_parse_pplib_clock_info(rdev, 6870 &rdev->pm.dpm.ps[i], k, 6871 clock_info); 6872 k++; 6873 } 6874 power_state_offset += 2 + power_state->v2.ucNumDPMLevels; 6875 } 6876 rdev->pm.dpm.num_ps = state_array->ucNumEntries; 6877 6878 /* fill in the vce power states */ 6879 for (i = 0; i < RADEON_MAX_VCE_LEVELS; i++) { 6880 u32 sclk, mclk; 6881 clock_array_index = rdev->pm.dpm.vce_states[i].clk_idx; 6882 clock_info = (union pplib_clock_info *) 6883 &clock_info_array->clockInfo[clock_array_index * clock_info_array->ucEntrySize]; 6884 sclk = le16_to_cpu(clock_info->si.usEngineClockLow); 6885 sclk |= clock_info->si.ucEngineClockHigh << 16; 6886 mclk = le16_to_cpu(clock_info->si.usMemoryClockLow); 6887 mclk |= clock_info->si.ucMemoryClockHigh << 16; 6888 rdev->pm.dpm.vce_states[i].sclk = sclk; 6889 rdev->pm.dpm.vce_states[i].mclk = mclk; 6890 } 6891 6892 return 0; 6893 } 6894 6895 int si_dpm_init(struct radeon_device *rdev) 6896 { 6897 struct rv7xx_power_info *pi; 6898 struct evergreen_power_info *eg_pi; 6899 struct ni_power_info *ni_pi; 6900 struct si_power_info *si_pi; 6901 struct atom_clock_dividers dividers; 6902 enum pci_bus_speed speed_cap; 6903 struct pci_dev *root = rdev->pdev->bus->self; 6904 int ret; 6905 6906 si_pi = kzalloc(sizeof(struct si_power_info), GFP_KERNEL); 6907 if (si_pi == NULL) 6908 return -ENOMEM; 6909 rdev->pm.dpm.priv = si_pi; 6910 ni_pi = &si_pi->ni; 6911 eg_pi = &ni_pi->eg; 6912 pi = &eg_pi->rv7xx; 6913 6914 speed_cap = pcie_get_speed_cap(root); 6915 if (speed_cap == PCI_SPEED_UNKNOWN) { 6916 si_pi->sys_pcie_mask = 0; 6917 } else { 6918 if (speed_cap == PCIE_SPEED_8_0GT) 6919 si_pi->sys_pcie_mask = RADEON_PCIE_SPEED_25 | 6920 RADEON_PCIE_SPEED_50 | 6921 RADEON_PCIE_SPEED_80; 6922 else if (speed_cap == PCIE_SPEED_5_0GT) 6923 si_pi->sys_pcie_mask = RADEON_PCIE_SPEED_25 | 6924 RADEON_PCIE_SPEED_50; 6925 else 6926 si_pi->sys_pcie_mask = RADEON_PCIE_SPEED_25; 6927 } 6928 si_pi->force_pcie_gen = RADEON_PCIE_GEN_INVALID; 6929 si_pi->boot_pcie_gen = si_get_current_pcie_speed(rdev); 6930 6931 si_set_max_cu_value(rdev); 6932 6933 rv770_get_max_vddc(rdev); 6934 si_get_leakage_vddc(rdev); 6935 si_patch_dependency_tables_based_on_leakage(rdev); 6936 6937 pi->acpi_vddc = 0; 6938 eg_pi->acpi_vddci = 0; 6939 pi->min_vddc_in_table = 0; 6940 pi->max_vddc_in_table = 0; 6941 6942 ret = r600_get_platform_caps(rdev); 6943 if (ret) 6944 return ret; 6945 6946 ret = r600_parse_extended_power_table(rdev); 6947 if (ret) 6948 return ret; 6949 6950 ret = si_parse_power_table(rdev); 6951 if (ret) 6952 return ret; 6953 6954 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries = 6955 kcalloc(4, 6956 sizeof(struct radeon_clock_voltage_dependency_entry), 6957 GFP_KERNEL); 6958 if (!rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries) { 6959 r600_free_extended_power_table(rdev); 6960 return -ENOMEM; 6961 } 6962 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count = 4; 6963 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].clk = 0; 6964 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].v = 0; 6965 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].clk = 36000; 6966 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].v = 720; 6967 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].clk = 54000; 6968 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].v = 810; 6969 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].clk = 72000; 6970 rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].v = 900; 6971 6972 if (rdev->pm.dpm.voltage_response_time == 0) 6973 rdev->pm.dpm.voltage_response_time = R600_VOLTAGERESPONSETIME_DFLT; 6974 if (rdev->pm.dpm.backbias_response_time == 0) 6975 rdev->pm.dpm.backbias_response_time = R600_BACKBIASRESPONSETIME_DFLT; 6976 6977 ret = radeon_atom_get_clock_dividers(rdev, COMPUTE_ENGINE_PLL_PARAM, 6978 0, false, ÷rs); 6979 if (ret) 6980 pi->ref_div = dividers.ref_div + 1; 6981 else 6982 pi->ref_div = R600_REFERENCEDIVIDER_DFLT; 6983 6984 eg_pi->smu_uvd_hs = false; 6985 6986 pi->mclk_strobe_mode_threshold = 40000; 6987 if (si_is_special_1gb_platform(rdev)) 6988 pi->mclk_stutter_mode_threshold = 0; 6989 else 6990 pi->mclk_stutter_mode_threshold = pi->mclk_strobe_mode_threshold; 6991 pi->mclk_edc_enable_threshold = 40000; 6992 eg_pi->mclk_edc_wr_enable_threshold = 40000; 6993 6994 ni_pi->mclk_rtt_mode_threshold = eg_pi->mclk_edc_wr_enable_threshold; 6995 6996 pi->voltage_control = 6997 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC, 6998 VOLTAGE_OBJ_GPIO_LUT); 6999 if (!pi->voltage_control) { 7000 si_pi->voltage_control_svi2 = 7001 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC, 7002 VOLTAGE_OBJ_SVID2); 7003 if (si_pi->voltage_control_svi2) 7004 radeon_atom_get_svi2_info(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC, 7005 &si_pi->svd_gpio_id, &si_pi->svc_gpio_id); 7006 } 7007 7008 pi->mvdd_control = 7009 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_MVDDC, 7010 VOLTAGE_OBJ_GPIO_LUT); 7011 7012 eg_pi->vddci_control = 7013 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI, 7014 VOLTAGE_OBJ_GPIO_LUT); 7015 if (!eg_pi->vddci_control) 7016 si_pi->vddci_control_svi2 = 7017 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDCI, 7018 VOLTAGE_OBJ_SVID2); 7019 7020 si_pi->vddc_phase_shed_control = 7021 radeon_atom_is_voltage_gpio(rdev, SET_VOLTAGE_TYPE_ASIC_VDDC, 7022 VOLTAGE_OBJ_PHASE_LUT); 7023 7024 rv770_get_engine_memory_ss(rdev); 7025 7026 pi->asi = RV770_ASI_DFLT; 7027 pi->pasi = CYPRESS_HASI_DFLT; 7028 pi->vrc = SISLANDS_VRC_DFLT; 7029 7030 pi->gfx_clock_gating = true; 7031 7032 eg_pi->sclk_deep_sleep = true; 7033 si_pi->sclk_deep_sleep_above_low = false; 7034 7035 if (rdev->pm.int_thermal_type != THERMAL_TYPE_NONE) 7036 pi->thermal_protection = true; 7037 else 7038 pi->thermal_protection = false; 7039 7040 eg_pi->dynamic_ac_timing = true; 7041 7042 eg_pi->light_sleep = true; 7043 #if defined(CONFIG_ACPI) 7044 eg_pi->pcie_performance_request = 7045 radeon_acpi_is_pcie_performance_request_supported(rdev); 7046 #else 7047 eg_pi->pcie_performance_request = false; 7048 #endif 7049 7050 si_pi->sram_end = SMC_RAM_END; 7051 7052 rdev->pm.dpm.dyn_state.mclk_sclk_ratio = 4; 7053 rdev->pm.dpm.dyn_state.sclk_mclk_delta = 15000; 7054 rdev->pm.dpm.dyn_state.vddc_vddci_delta = 200; 7055 rdev->pm.dpm.dyn_state.valid_sclk_values.count = 0; 7056 rdev->pm.dpm.dyn_state.valid_sclk_values.values = NULL; 7057 rdev->pm.dpm.dyn_state.valid_mclk_values.count = 0; 7058 rdev->pm.dpm.dyn_state.valid_mclk_values.values = NULL; 7059 7060 si_initialize_powertune_defaults(rdev); 7061 7062 /* make sure dc limits are valid */ 7063 if ((rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.sclk == 0) || 7064 (rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc.mclk == 0)) 7065 rdev->pm.dpm.dyn_state.max_clock_voltage_on_dc = 7066 rdev->pm.dpm.dyn_state.max_clock_voltage_on_ac; 7067 7068 si_pi->fan_ctrl_is_in_default_mode = true; 7069 7070 return 0; 7071 } 7072 7073 void si_dpm_fini(struct radeon_device *rdev) 7074 { 7075 int i; 7076 7077 for (i = 0; i < rdev->pm.dpm.num_ps; i++) { 7078 kfree(rdev->pm.dpm.ps[i].ps_priv); 7079 } 7080 kfree(rdev->pm.dpm.ps); 7081 kfree(rdev->pm.dpm.priv); 7082 kfree(rdev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries); 7083 r600_free_extended_power_table(rdev); 7084 } 7085 7086 void si_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev, 7087 struct seq_file *m) 7088 { 7089 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 7090 struct radeon_ps *rps = &eg_pi->current_rps; 7091 struct ni_ps *ps = ni_get_ps(rps); 7092 struct rv7xx_pl *pl; 7093 u32 current_index = 7094 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >> 7095 CURRENT_STATE_INDEX_SHIFT; 7096 7097 if (current_index >= ps->performance_level_count) { 7098 seq_printf(m, "invalid dpm profile %d\n", current_index); 7099 } else { 7100 pl = &ps->performance_levels[current_index]; 7101 seq_printf(m, "uvd vclk: %d dclk: %d\n", rps->vclk, rps->dclk); 7102 seq_printf(m, "power level %d sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n", 7103 current_index, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1); 7104 } 7105 } 7106 7107 u32 si_dpm_get_current_sclk(struct radeon_device *rdev) 7108 { 7109 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 7110 struct radeon_ps *rps = &eg_pi->current_rps; 7111 struct ni_ps *ps = ni_get_ps(rps); 7112 struct rv7xx_pl *pl; 7113 u32 current_index = 7114 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >> 7115 CURRENT_STATE_INDEX_SHIFT; 7116 7117 if (current_index >= ps->performance_level_count) { 7118 return 0; 7119 } else { 7120 pl = &ps->performance_levels[current_index]; 7121 return pl->sclk; 7122 } 7123 } 7124 7125 u32 si_dpm_get_current_mclk(struct radeon_device *rdev) 7126 { 7127 struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev); 7128 struct radeon_ps *rps = &eg_pi->current_rps; 7129 struct ni_ps *ps = ni_get_ps(rps); 7130 struct rv7xx_pl *pl; 7131 u32 current_index = 7132 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >> 7133 CURRENT_STATE_INDEX_SHIFT; 7134 7135 if (current_index >= ps->performance_level_count) { 7136 return 0; 7137 } else { 7138 pl = &ps->performance_levels[current_index]; 7139 return pl->mclk; 7140 } 7141 } 7142