1 /* 2 * Copyright 2013 Advanced Micro Devices, Inc. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20 * OTHER DEALINGS IN THE SOFTWARE. 21 * 22 */ 23 24 #include <linux/module.h> 25 #include <linux/pci.h> 26 27 #include "amdgpu.h" 28 #include "amdgpu_pm.h" 29 #include "amdgpu_dpm.h" 30 #include "amdgpu_atombios.h" 31 #include "amdgpu_dpm_internal.h" 32 #include "amd_pcie.h" 33 #include "sid.h" 34 #include "r600_dpm.h" 35 #include "si_dpm.h" 36 #include "atom.h" 37 #include "../include/pptable.h" 38 #include <linux/math64.h> 39 #include <linux/seq_file.h> 40 #include <linux/firmware.h> 41 #include <legacy_dpm.h> 42 43 #define MC_CG_ARB_FREQ_F0 0x0a 44 #define MC_CG_ARB_FREQ_F1 0x0b 45 #define MC_CG_ARB_FREQ_F2 0x0c 46 #define MC_CG_ARB_FREQ_F3 0x0d 47 48 #define SMC_RAM_END 0x20000 49 50 #define SCLK_MIN_DEEPSLEEP_FREQ 1350 51 52 53 /* sizeof(ATOM_PPLIB_EXTENDEDHEADER) */ 54 #define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V2 12 55 #define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V3 14 56 #define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V4 16 57 #define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V5 18 58 #define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V6 20 59 #define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V7 22 60 61 #define BIOS_SCRATCH_4 0x5cd 62 63 MODULE_FIRMWARE("amdgpu/tahiti_smc.bin"); 64 MODULE_FIRMWARE("amdgpu/pitcairn_smc.bin"); 65 MODULE_FIRMWARE("amdgpu/pitcairn_k_smc.bin"); 66 MODULE_FIRMWARE("amdgpu/verde_smc.bin"); 67 MODULE_FIRMWARE("amdgpu/verde_k_smc.bin"); 68 MODULE_FIRMWARE("amdgpu/oland_smc.bin"); 69 MODULE_FIRMWARE("amdgpu/oland_k_smc.bin"); 70 MODULE_FIRMWARE("amdgpu/hainan_smc.bin"); 71 MODULE_FIRMWARE("amdgpu/hainan_k_smc.bin"); 72 MODULE_FIRMWARE("amdgpu/banks_k_2_smc.bin"); 73 74 static const struct amd_pm_funcs si_dpm_funcs; 75 76 union power_info { 77 struct _ATOM_POWERPLAY_INFO info; 78 struct _ATOM_POWERPLAY_INFO_V2 info_2; 79 struct _ATOM_POWERPLAY_INFO_V3 info_3; 80 struct _ATOM_PPLIB_POWERPLAYTABLE pplib; 81 struct _ATOM_PPLIB_POWERPLAYTABLE2 pplib2; 82 struct _ATOM_PPLIB_POWERPLAYTABLE3 pplib3; 83 struct _ATOM_PPLIB_POWERPLAYTABLE4 pplib4; 84 struct _ATOM_PPLIB_POWERPLAYTABLE5 pplib5; 85 }; 86 87 union fan_info { 88 struct _ATOM_PPLIB_FANTABLE fan; 89 struct _ATOM_PPLIB_FANTABLE2 fan2; 90 struct _ATOM_PPLIB_FANTABLE3 fan3; 91 }; 92 93 union pplib_clock_info { 94 struct _ATOM_PPLIB_R600_CLOCK_INFO r600; 95 struct _ATOM_PPLIB_RS780_CLOCK_INFO rs780; 96 struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen; 97 struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo; 98 struct _ATOM_PPLIB_SI_CLOCK_INFO si; 99 }; 100 101 enum si_dpm_auto_throttle_src { 102 SI_DPM_AUTO_THROTTLE_SRC_THERMAL, 103 SI_DPM_AUTO_THROTTLE_SRC_EXTERNAL 104 }; 105 106 enum si_dpm_event_src { 107 SI_DPM_EVENT_SRC_ANALOG = 0, 108 SI_DPM_EVENT_SRC_EXTERNAL = 1, 109 SI_DPM_EVENT_SRC_DIGITAL = 2, 110 SI_DPM_EVENT_SRC_ANALOG_OR_EXTERNAL = 3, 111 SI_DPM_EVENT_SRC_DIGIAL_OR_EXTERNAL = 4 112 }; 113 114 static const u32 r600_utc[R600_PM_NUMBER_OF_TC] = 115 { 116 R600_UTC_DFLT_00, 117 R600_UTC_DFLT_01, 118 R600_UTC_DFLT_02, 119 R600_UTC_DFLT_03, 120 R600_UTC_DFLT_04, 121 R600_UTC_DFLT_05, 122 R600_UTC_DFLT_06, 123 R600_UTC_DFLT_07, 124 R600_UTC_DFLT_08, 125 R600_UTC_DFLT_09, 126 R600_UTC_DFLT_10, 127 R600_UTC_DFLT_11, 128 R600_UTC_DFLT_12, 129 R600_UTC_DFLT_13, 130 R600_UTC_DFLT_14, 131 }; 132 133 static const u32 r600_dtc[R600_PM_NUMBER_OF_TC] = 134 { 135 R600_DTC_DFLT_00, 136 R600_DTC_DFLT_01, 137 R600_DTC_DFLT_02, 138 R600_DTC_DFLT_03, 139 R600_DTC_DFLT_04, 140 R600_DTC_DFLT_05, 141 R600_DTC_DFLT_06, 142 R600_DTC_DFLT_07, 143 R600_DTC_DFLT_08, 144 R600_DTC_DFLT_09, 145 R600_DTC_DFLT_10, 146 R600_DTC_DFLT_11, 147 R600_DTC_DFLT_12, 148 R600_DTC_DFLT_13, 149 R600_DTC_DFLT_14, 150 }; 151 152 static const struct si_cac_config_reg cac_weights_tahiti[] = 153 { 154 { 0x0, 0x0000ffff, 0, 0xc, SISLANDS_CACCONFIG_CGIND }, 155 { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 156 { 0x1, 0x0000ffff, 0, 0x101, SISLANDS_CACCONFIG_CGIND }, 157 { 0x1, 0xffff0000, 16, 0xc, SISLANDS_CACCONFIG_CGIND }, 158 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 159 { 0x3, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 160 { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 161 { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 162 { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 163 { 0x5, 0x0000ffff, 0, 0x8fc, SISLANDS_CACCONFIG_CGIND }, 164 { 0x5, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 165 { 0x6, 0x0000ffff, 0, 0x95, SISLANDS_CACCONFIG_CGIND }, 166 { 0x6, 0xffff0000, 16, 0x34e, SISLANDS_CACCONFIG_CGIND }, 167 { 0x18f, 0x0000ffff, 0, 0x1a1, SISLANDS_CACCONFIG_CGIND }, 168 { 0x7, 0x0000ffff, 0, 0xda, SISLANDS_CACCONFIG_CGIND }, 169 { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 170 { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 171 { 0x8, 0xffff0000, 16, 0x46, SISLANDS_CACCONFIG_CGIND }, 172 { 0x9, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 173 { 0xa, 0x0000ffff, 0, 0x208, SISLANDS_CACCONFIG_CGIND }, 174 { 0xb, 0x0000ffff, 0, 0xe7, SISLANDS_CACCONFIG_CGIND }, 175 { 0xb, 0xffff0000, 16, 0x948, SISLANDS_CACCONFIG_CGIND }, 176 { 0xc, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 177 { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 178 { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 179 { 0xe, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 180 { 0xf, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 181 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 182 { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 183 { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 184 { 0x11, 0x0000ffff, 0, 0x167, SISLANDS_CACCONFIG_CGIND }, 185 { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 186 { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 187 { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 188 { 0x13, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND }, 189 { 0x14, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 190 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 191 { 0x15, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND }, 192 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 193 { 0x16, 0x0000ffff, 0, 0x31, SISLANDS_CACCONFIG_CGIND }, 194 { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 195 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 196 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 197 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 198 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 199 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 200 { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 201 { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 202 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 203 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 204 { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 205 { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 206 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 207 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 208 { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 209 { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 210 { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 211 { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 212 { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 213 { 0x6d, 0x0000ffff, 0, 0x18e, SISLANDS_CACCONFIG_CGIND }, 214 { 0xFFFFFFFF } 215 }; 216 217 static const struct si_cac_config_reg lcac_tahiti[] = 218 { 219 { 0x143, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND }, 220 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 221 { 0x146, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND }, 222 { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 223 { 0x149, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND }, 224 { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 225 { 0x14c, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND }, 226 { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 227 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 228 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 229 { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 230 { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 231 { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 232 { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 233 { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 234 { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 235 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 236 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 237 { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 238 { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 239 { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 240 { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 241 { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 242 { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 243 { 0x8c, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 244 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 245 { 0x8f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 246 { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 247 { 0x92, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 248 { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 249 { 0x95, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 250 { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 251 { 0x14f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 252 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 253 { 0x152, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 254 { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 255 { 0x155, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 256 { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 257 { 0x158, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 258 { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 259 { 0x110, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 260 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 261 { 0x113, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 262 { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 263 { 0x116, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 264 { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 265 { 0x119, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 266 { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 267 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 268 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 269 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 270 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 271 { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 272 { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 273 { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 274 { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 275 { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 276 { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 277 { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 278 { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 279 { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 280 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 281 { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 282 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 283 { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 284 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 285 { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 286 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 287 { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 288 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 289 { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 290 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 291 { 0x16d, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND }, 292 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 293 { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 294 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 295 { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 296 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 297 { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 298 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 299 { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 300 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 301 { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 302 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 303 { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 304 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 305 { 0xFFFFFFFF } 306 307 }; 308 309 static const struct si_cac_config_reg cac_override_tahiti[] = 310 { 311 { 0xFFFFFFFF } 312 }; 313 314 static const struct si_powertune_data powertune_data_tahiti = 315 { 316 ((1 << 16) | 27027), 317 6, 318 0, 319 4, 320 95, 321 { 322 0UL, 323 0UL, 324 4521550UL, 325 309631529UL, 326 -1270850L, 327 4513710L, 328 40 329 }, 330 595000000UL, 331 12, 332 { 333 0, 334 0, 335 0, 336 0, 337 0, 338 0, 339 0, 340 0 341 }, 342 true 343 }; 344 345 static const struct si_dte_data dte_data_tahiti = 346 { 347 { 1159409, 0, 0, 0, 0 }, 348 { 777, 0, 0, 0, 0 }, 349 2, 350 54000, 351 127000, 352 25, 353 2, 354 10, 355 13, 356 { 27, 31, 35, 39, 43, 47, 54, 61, 67, 74, 81, 88, 95, 0, 0, 0 }, 357 { 240888759, 221057860, 235370597, 162287531, 158510299, 131423027, 116673180, 103067515, 87941937, 76209048, 68209175, 64090048, 58301890, 0, 0, 0 }, 358 { 12024, 11189, 11451, 8411, 7939, 6666, 5681, 4905, 4241, 3720, 3354, 3122, 2890, 0, 0, 0 }, 359 85, 360 false 361 }; 362 363 static const struct si_dte_data dte_data_tahiti_pro = 364 { 365 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 366 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 367 5, 368 45000, 369 100, 370 0xA, 371 1, 372 0, 373 0x10, 374 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 375 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 376 { 0x7D0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 377 90, 378 true 379 }; 380 381 static const struct si_dte_data dte_data_new_zealand = 382 { 383 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0 }, 384 { 0x29B, 0x3E9, 0x537, 0x7D2, 0 }, 385 0x5, 386 0xAFC8, 387 0x69, 388 0x32, 389 1, 390 0, 391 0x10, 392 { 0x82, 0xA0, 0xB4, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE }, 393 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 394 { 0xDAC, 0x1388, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685 }, 395 85, 396 true 397 }; 398 399 static const struct si_dte_data dte_data_aruba_pro = 400 { 401 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 402 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 403 5, 404 45000, 405 100, 406 0xA, 407 1, 408 0, 409 0x10, 410 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 411 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 412 { 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 413 90, 414 true 415 }; 416 417 static const struct si_dte_data dte_data_malta = 418 { 419 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 420 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 421 5, 422 45000, 423 100, 424 0xA, 425 1, 426 0, 427 0x10, 428 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 429 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 430 { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 431 90, 432 true 433 }; 434 435 static const struct si_cac_config_reg cac_weights_pitcairn[] = 436 { 437 { 0x0, 0x0000ffff, 0, 0x8a, SISLANDS_CACCONFIG_CGIND }, 438 { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 439 { 0x1, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 440 { 0x1, 0xffff0000, 16, 0x24d, SISLANDS_CACCONFIG_CGIND }, 441 { 0x2, 0x0000ffff, 0, 0x19, SISLANDS_CACCONFIG_CGIND }, 442 { 0x3, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND }, 443 { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 444 { 0x4, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND }, 445 { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 446 { 0x5, 0x0000ffff, 0, 0xc11, SISLANDS_CACCONFIG_CGIND }, 447 { 0x5, 0xffff0000, 16, 0x7f3, SISLANDS_CACCONFIG_CGIND }, 448 { 0x6, 0x0000ffff, 0, 0x403, SISLANDS_CACCONFIG_CGIND }, 449 { 0x6, 0xffff0000, 16, 0x367, SISLANDS_CACCONFIG_CGIND }, 450 { 0x18f, 0x0000ffff, 0, 0x4c9, SISLANDS_CACCONFIG_CGIND }, 451 { 0x7, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 452 { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 453 { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 454 { 0x8, 0xffff0000, 16, 0x45d, SISLANDS_CACCONFIG_CGIND }, 455 { 0x9, 0x0000ffff, 0, 0x36d, SISLANDS_CACCONFIG_CGIND }, 456 { 0xa, 0x0000ffff, 0, 0x534, SISLANDS_CACCONFIG_CGIND }, 457 { 0xb, 0x0000ffff, 0, 0x5da, SISLANDS_CACCONFIG_CGIND }, 458 { 0xb, 0xffff0000, 16, 0x880, SISLANDS_CACCONFIG_CGIND }, 459 { 0xc, 0x0000ffff, 0, 0x201, SISLANDS_CACCONFIG_CGIND }, 460 { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 461 { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 462 { 0xe, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND }, 463 { 0xf, 0x0000ffff, 0, 0x1f, SISLANDS_CACCONFIG_CGIND }, 464 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 465 { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 466 { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 467 { 0x11, 0x0000ffff, 0, 0x5de, SISLANDS_CACCONFIG_CGIND }, 468 { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 469 { 0x12, 0x0000ffff, 0, 0x7b, SISLANDS_CACCONFIG_CGIND }, 470 { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 471 { 0x13, 0xffff0000, 16, 0x13, SISLANDS_CACCONFIG_CGIND }, 472 { 0x14, 0x0000ffff, 0, 0xf9, SISLANDS_CACCONFIG_CGIND }, 473 { 0x15, 0x0000ffff, 0, 0x66, SISLANDS_CACCONFIG_CGIND }, 474 { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 475 { 0x4e, 0x0000ffff, 0, 0x13, SISLANDS_CACCONFIG_CGIND }, 476 { 0x16, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 477 { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 478 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 479 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 480 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 481 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 482 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 483 { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 484 { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 485 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 486 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 487 { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 488 { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 489 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 490 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 491 { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 492 { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 493 { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 494 { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 495 { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 496 { 0x6d, 0x0000ffff, 0, 0x186, SISLANDS_CACCONFIG_CGIND }, 497 { 0xFFFFFFFF } 498 }; 499 500 static const struct si_cac_config_reg lcac_pitcairn[] = 501 { 502 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 503 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 504 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 505 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 506 { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 507 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 508 { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 509 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 510 { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 511 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 512 { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 513 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 514 { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 515 { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 516 { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 517 { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 518 { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 519 { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 520 { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 521 { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 522 { 0x8f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 523 { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 524 { 0x146, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 525 { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 526 { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 527 { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 528 { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 529 { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 530 { 0x116, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 531 { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 532 { 0x155, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 533 { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 534 { 0x92, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 535 { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 536 { 0x149, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 537 { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 538 { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 539 { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 540 { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 541 { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 542 { 0x119, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 543 { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 544 { 0x158, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 545 { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 546 { 0x95, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 547 { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 548 { 0x14c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 549 { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 550 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 551 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 552 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 553 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 554 { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 555 { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 556 { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 557 { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 558 { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 559 { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 560 { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 561 { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 562 { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 563 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 564 { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 565 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 566 { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 567 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 568 { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 569 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 570 { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 571 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 572 { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 573 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 574 { 0x16d, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 575 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 576 { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 577 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 578 { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 579 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 580 { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 581 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 582 { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 583 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 584 { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 585 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 586 { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 587 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 588 { 0xFFFFFFFF } 589 }; 590 591 static const struct si_cac_config_reg cac_override_pitcairn[] = 592 { 593 { 0xFFFFFFFF } 594 }; 595 596 static const struct si_powertune_data powertune_data_pitcairn = 597 { 598 ((1 << 16) | 27027), 599 5, 600 0, 601 6, 602 100, 603 { 604 51600000UL, 605 1800000UL, 606 7194395UL, 607 309631529UL, 608 -1270850L, 609 4513710L, 610 100 611 }, 612 117830498UL, 613 12, 614 { 615 0, 616 0, 617 0, 618 0, 619 0, 620 0, 621 0, 622 0 623 }, 624 true 625 }; 626 627 static const struct si_dte_data dte_data_pitcairn = 628 { 629 { 0, 0, 0, 0, 0 }, 630 { 0, 0, 0, 0, 0 }, 631 0, 632 0, 633 0, 634 0, 635 0, 636 0, 637 0, 638 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 639 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 640 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 641 0, 642 false 643 }; 644 645 static const struct si_dte_data dte_data_curacao_xt = 646 { 647 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 648 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 649 5, 650 45000, 651 100, 652 0xA, 653 1, 654 0, 655 0x10, 656 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 657 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 658 { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 659 90, 660 true 661 }; 662 663 static const struct si_dte_data dte_data_curacao_pro = 664 { 665 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 666 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 667 5, 668 45000, 669 100, 670 0xA, 671 1, 672 0, 673 0x10, 674 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 675 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 676 { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 677 90, 678 true 679 }; 680 681 static const struct si_dte_data dte_data_neptune_xt = 682 { 683 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 684 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 685 5, 686 45000, 687 100, 688 0xA, 689 1, 690 0, 691 0x10, 692 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 693 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 694 { 0x3A2F, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 695 90, 696 true 697 }; 698 699 static const struct si_cac_config_reg cac_weights_chelsea_pro[] = 700 { 701 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND }, 702 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 703 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND }, 704 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND }, 705 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 706 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 707 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 708 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 709 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND }, 710 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND }, 711 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND }, 712 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND }, 713 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND }, 714 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 715 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND }, 716 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND }, 717 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND }, 718 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND }, 719 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND }, 720 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND }, 721 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND }, 722 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND }, 723 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND }, 724 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND }, 725 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND }, 726 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 727 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 728 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 729 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 730 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND }, 731 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 732 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND }, 733 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND }, 734 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND }, 735 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 736 { 0x14, 0x0000ffff, 0, 0x2BD, SISLANDS_CACCONFIG_CGIND }, 737 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 738 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 739 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 740 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 741 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND }, 742 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 743 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 744 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 745 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 746 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 747 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 748 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 749 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 750 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 751 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 752 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 753 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 754 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 755 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 756 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 757 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 758 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 759 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 760 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND }, 761 { 0xFFFFFFFF } 762 }; 763 764 static const struct si_cac_config_reg cac_weights_chelsea_xt[] = 765 { 766 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND }, 767 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 768 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND }, 769 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND }, 770 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 771 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 772 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 773 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 774 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND }, 775 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND }, 776 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND }, 777 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND }, 778 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND }, 779 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 780 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND }, 781 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND }, 782 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND }, 783 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND }, 784 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND }, 785 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND }, 786 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND }, 787 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND }, 788 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND }, 789 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND }, 790 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND }, 791 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 792 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 793 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 794 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 795 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND }, 796 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 797 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND }, 798 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND }, 799 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND }, 800 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 801 { 0x14, 0x0000ffff, 0, 0x30A, SISLANDS_CACCONFIG_CGIND }, 802 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 803 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 804 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 805 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 806 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND }, 807 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 808 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 809 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 810 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 811 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 812 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 813 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 814 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 815 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 816 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 817 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 818 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 819 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 820 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 821 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 822 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 823 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 824 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 825 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND }, 826 { 0xFFFFFFFF } 827 }; 828 829 static const struct si_cac_config_reg cac_weights_heathrow[] = 830 { 831 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND }, 832 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 833 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND }, 834 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND }, 835 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 836 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 837 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 838 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 839 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND }, 840 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND }, 841 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND }, 842 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND }, 843 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND }, 844 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 845 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND }, 846 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND }, 847 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND }, 848 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND }, 849 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND }, 850 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND }, 851 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND }, 852 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND }, 853 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND }, 854 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND }, 855 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND }, 856 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 857 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 858 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 859 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 860 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND }, 861 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 862 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND }, 863 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND }, 864 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND }, 865 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 866 { 0x14, 0x0000ffff, 0, 0x362, SISLANDS_CACCONFIG_CGIND }, 867 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 868 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 869 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 870 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 871 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND }, 872 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 873 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 874 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 875 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 876 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 877 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 878 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 879 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 880 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 881 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 882 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 883 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 884 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 885 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 886 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 887 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 888 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 889 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 890 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND }, 891 { 0xFFFFFFFF } 892 }; 893 894 static const struct si_cac_config_reg cac_weights_cape_verde_pro[] = 895 { 896 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND }, 897 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 898 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND }, 899 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND }, 900 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 901 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 902 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 903 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 904 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND }, 905 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND }, 906 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND }, 907 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND }, 908 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND }, 909 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 910 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND }, 911 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND }, 912 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND }, 913 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND }, 914 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND }, 915 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND }, 916 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND }, 917 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND }, 918 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND }, 919 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND }, 920 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND }, 921 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 922 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 923 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 924 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 925 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND }, 926 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 927 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND }, 928 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND }, 929 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND }, 930 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 931 { 0x14, 0x0000ffff, 0, 0x315, SISLANDS_CACCONFIG_CGIND }, 932 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 933 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 934 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 935 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 936 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND }, 937 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 938 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 939 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 940 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 941 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 942 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 943 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 944 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 945 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 946 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 947 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 948 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 949 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 950 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 951 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 952 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 953 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 954 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 955 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND }, 956 { 0xFFFFFFFF } 957 }; 958 959 static const struct si_cac_config_reg cac_weights_cape_verde[] = 960 { 961 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND }, 962 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 963 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND }, 964 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND }, 965 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 966 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 967 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 968 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 969 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND }, 970 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND }, 971 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND }, 972 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND }, 973 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND }, 974 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 975 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND }, 976 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND }, 977 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND }, 978 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND }, 979 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND }, 980 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND }, 981 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND }, 982 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND }, 983 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND }, 984 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND }, 985 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND }, 986 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 987 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 988 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 989 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 990 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND }, 991 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 992 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND }, 993 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND }, 994 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND }, 995 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 996 { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND }, 997 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 998 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 999 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1000 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 1001 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND }, 1002 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1003 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1004 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1005 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1006 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1007 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1008 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1009 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1010 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1011 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1012 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1013 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1014 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1015 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1016 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1017 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1018 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1019 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1020 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND }, 1021 { 0xFFFFFFFF } 1022 }; 1023 1024 static const struct si_cac_config_reg lcac_cape_verde[] = 1025 { 1026 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1027 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1028 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1029 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1030 { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 1031 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1032 { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 1033 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1034 { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 1035 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1036 { 0x143, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1037 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1038 { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1039 { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1040 { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1041 { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1042 { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 1043 { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1044 { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND }, 1045 { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1046 { 0x8f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1047 { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1048 { 0x146, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1049 { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1050 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1051 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1052 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1053 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1054 { 0x164, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1055 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1056 { 0x167, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1057 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1058 { 0x16a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1059 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1060 { 0x15e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1061 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1062 { 0x161, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1063 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1064 { 0x15b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1065 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1066 { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1067 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1068 { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1069 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1070 { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1071 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1072 { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1073 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1074 { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1075 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1076 { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1077 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1078 { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1079 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1080 { 0xFFFFFFFF } 1081 }; 1082 1083 static const struct si_cac_config_reg cac_override_cape_verde[] = 1084 { 1085 { 0xFFFFFFFF } 1086 }; 1087 1088 static const struct si_powertune_data powertune_data_cape_verde = 1089 { 1090 ((1 << 16) | 0x6993), 1091 5, 1092 0, 1093 7, 1094 105, 1095 { 1096 0UL, 1097 0UL, 1098 7194395UL, 1099 309631529UL, 1100 -1270850L, 1101 4513710L, 1102 100 1103 }, 1104 117830498UL, 1105 12, 1106 { 1107 0, 1108 0, 1109 0, 1110 0, 1111 0, 1112 0, 1113 0, 1114 0 1115 }, 1116 true 1117 }; 1118 1119 static const struct si_dte_data dte_data_cape_verde = 1120 { 1121 { 0, 0, 0, 0, 0 }, 1122 { 0, 0, 0, 0, 0 }, 1123 0, 1124 0, 1125 0, 1126 0, 1127 0, 1128 0, 1129 0, 1130 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 1131 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 1132 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 1133 0, 1134 false 1135 }; 1136 1137 static const struct si_dte_data dte_data_venus_xtx = 1138 { 1139 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 1140 { 0x71C, 0xAAB, 0xE39, 0x11C7, 0x0 }, 1141 5, 1142 55000, 1143 0x69, 1144 0xA, 1145 1, 1146 0, 1147 0x3, 1148 { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1149 { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1150 { 0xD6D8, 0x88B8, 0x1555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1151 90, 1152 true 1153 }; 1154 1155 static const struct si_dte_data dte_data_venus_xt = 1156 { 1157 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 1158 { 0xBDA, 0x11C7, 0x17B4, 0x1DA1, 0x0 }, 1159 5, 1160 55000, 1161 0x69, 1162 0xA, 1163 1, 1164 0, 1165 0x3, 1166 { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1167 { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1168 { 0xAFC8, 0x88B8, 0x238E, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1169 90, 1170 true 1171 }; 1172 1173 static const struct si_dte_data dte_data_venus_pro = 1174 { 1175 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 1176 { 0x11C7, 0x1AAB, 0x238E, 0x2C72, 0x0 }, 1177 5, 1178 55000, 1179 0x69, 1180 0xA, 1181 1, 1182 0, 1183 0x3, 1184 { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1185 { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1186 { 0x88B8, 0x88B8, 0x3555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1187 90, 1188 true 1189 }; 1190 1191 static const struct si_cac_config_reg cac_weights_oland[] = 1192 { 1193 { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND }, 1194 { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 1195 { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND }, 1196 { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND }, 1197 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1198 { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 1199 { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND }, 1200 { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND }, 1201 { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND }, 1202 { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND }, 1203 { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND }, 1204 { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND }, 1205 { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND }, 1206 { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 1207 { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND }, 1208 { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND }, 1209 { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND }, 1210 { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND }, 1211 { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND }, 1212 { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND }, 1213 { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND }, 1214 { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND }, 1215 { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND }, 1216 { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND }, 1217 { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND }, 1218 { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 1219 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 1220 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1221 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1222 { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND }, 1223 { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 1224 { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND }, 1225 { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND }, 1226 { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND }, 1227 { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 1228 { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND }, 1229 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1230 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 1231 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1232 { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND }, 1233 { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND }, 1234 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1235 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1236 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1237 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1238 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1239 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1240 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1241 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1242 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1243 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1244 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1245 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1246 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1247 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1248 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1249 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1250 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1251 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1252 { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND }, 1253 { 0xFFFFFFFF } 1254 }; 1255 1256 static const struct si_cac_config_reg cac_weights_mars_pro[] = 1257 { 1258 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND }, 1259 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1260 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND }, 1261 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND }, 1262 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1263 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1264 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1265 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1266 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND }, 1267 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND }, 1268 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND }, 1269 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND }, 1270 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND }, 1271 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND }, 1272 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND }, 1273 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND }, 1274 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND }, 1275 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND }, 1276 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND }, 1277 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND }, 1278 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND }, 1279 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND }, 1280 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND }, 1281 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 1282 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND }, 1283 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND }, 1284 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 1285 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND }, 1286 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1287 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 1288 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND }, 1289 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1290 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND }, 1291 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND }, 1292 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND }, 1293 { 0x14, 0x0000ffff, 0, 0x2, SISLANDS_CACCONFIG_CGIND }, 1294 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1295 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 1296 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1297 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND }, 1298 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND }, 1299 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1300 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1301 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1302 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1303 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1304 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND }, 1305 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1306 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1307 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1308 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND }, 1309 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND }, 1310 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1311 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1312 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1313 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1314 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1315 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1316 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1317 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND }, 1318 { 0xFFFFFFFF } 1319 }; 1320 1321 static const struct si_cac_config_reg cac_weights_mars_xt[] = 1322 { 1323 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND }, 1324 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1325 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND }, 1326 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND }, 1327 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1328 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1329 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1330 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1331 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND }, 1332 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND }, 1333 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND }, 1334 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND }, 1335 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND }, 1336 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND }, 1337 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND }, 1338 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND }, 1339 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND }, 1340 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND }, 1341 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND }, 1342 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND }, 1343 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND }, 1344 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND }, 1345 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND }, 1346 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 1347 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND }, 1348 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND }, 1349 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 1350 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND }, 1351 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1352 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 1353 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND }, 1354 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1355 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND }, 1356 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND }, 1357 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND }, 1358 { 0x14, 0x0000ffff, 0, 0x60, SISLANDS_CACCONFIG_CGIND }, 1359 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1360 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 1361 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1362 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND }, 1363 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND }, 1364 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1365 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1366 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1367 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1368 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1369 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND }, 1370 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1371 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1372 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1373 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND }, 1374 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND }, 1375 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1376 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1377 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1378 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1379 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1380 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1381 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1382 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND }, 1383 { 0xFFFFFFFF } 1384 }; 1385 1386 static const struct si_cac_config_reg cac_weights_oland_pro[] = 1387 { 1388 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND }, 1389 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1390 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND }, 1391 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND }, 1392 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1393 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1394 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1395 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1396 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND }, 1397 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND }, 1398 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND }, 1399 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND }, 1400 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND }, 1401 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND }, 1402 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND }, 1403 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND }, 1404 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND }, 1405 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND }, 1406 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND }, 1407 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND }, 1408 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND }, 1409 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND }, 1410 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND }, 1411 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 1412 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND }, 1413 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND }, 1414 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 1415 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND }, 1416 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1417 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 1418 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND }, 1419 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1420 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND }, 1421 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND }, 1422 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND }, 1423 { 0x14, 0x0000ffff, 0, 0x90, SISLANDS_CACCONFIG_CGIND }, 1424 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1425 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 1426 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1427 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND }, 1428 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND }, 1429 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1430 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1431 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1432 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1433 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1434 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND }, 1435 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1436 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1437 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1438 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND }, 1439 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND }, 1440 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1441 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1442 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1443 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1444 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1445 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1446 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1447 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND }, 1448 { 0xFFFFFFFF } 1449 }; 1450 1451 static const struct si_cac_config_reg cac_weights_oland_xt[] = 1452 { 1453 { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND }, 1454 { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1455 { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND }, 1456 { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND }, 1457 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1458 { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1459 { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND }, 1460 { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND }, 1461 { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND }, 1462 { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND }, 1463 { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND }, 1464 { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND }, 1465 { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND }, 1466 { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND }, 1467 { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND }, 1468 { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND }, 1469 { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND }, 1470 { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND }, 1471 { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND }, 1472 { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND }, 1473 { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND }, 1474 { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND }, 1475 { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND }, 1476 { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND }, 1477 { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND }, 1478 { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND }, 1479 { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND }, 1480 { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND }, 1481 { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1482 { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND }, 1483 { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND }, 1484 { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1485 { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND }, 1486 { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND }, 1487 { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND }, 1488 { 0x14, 0x0000ffff, 0, 0x120, SISLANDS_CACCONFIG_CGIND }, 1489 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1490 { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND }, 1491 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1492 { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND }, 1493 { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND }, 1494 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1495 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1496 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1497 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1498 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1499 { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND }, 1500 { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND }, 1501 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1502 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1503 { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND }, 1504 { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND }, 1505 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1506 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1507 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1508 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1509 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1510 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1511 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1512 { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND }, 1513 { 0xFFFFFFFF } 1514 }; 1515 1516 static const struct si_cac_config_reg lcac_oland[] = 1517 { 1518 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1519 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1520 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1521 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1522 { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND }, 1523 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1524 { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND }, 1525 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1526 { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND }, 1527 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1528 { 0x143, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 1529 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1530 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1531 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1532 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1533 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1534 { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1535 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1536 { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1537 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1538 { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1539 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1540 { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1541 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1542 { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1543 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1544 { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1545 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1546 { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1547 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1548 { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1549 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1550 { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1551 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1552 { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1553 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1554 { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1555 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1556 { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1557 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1558 { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1559 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1560 { 0xFFFFFFFF } 1561 }; 1562 1563 static const struct si_cac_config_reg lcac_mars_pro[] = 1564 { 1565 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1566 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1567 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1568 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1569 { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND }, 1570 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1571 { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND }, 1572 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1573 { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND }, 1574 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1575 { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1576 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1577 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1578 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1579 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1580 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1581 { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1582 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1583 { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1584 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1585 { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1586 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1587 { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1588 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1589 { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1590 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1591 { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1592 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1593 { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 1594 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1595 { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1596 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1597 { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1598 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1599 { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1600 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1601 { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1602 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1603 { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1604 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1605 { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND }, 1606 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 1607 { 0xFFFFFFFF } 1608 }; 1609 1610 static const struct si_cac_config_reg cac_override_oland[] = 1611 { 1612 { 0xFFFFFFFF } 1613 }; 1614 1615 static const struct si_powertune_data powertune_data_oland = 1616 { 1617 ((1 << 16) | 0x6993), 1618 5, 1619 0, 1620 7, 1621 105, 1622 { 1623 0UL, 1624 0UL, 1625 7194395UL, 1626 309631529UL, 1627 -1270850L, 1628 4513710L, 1629 100 1630 }, 1631 117830498UL, 1632 12, 1633 { 1634 0, 1635 0, 1636 0, 1637 0, 1638 0, 1639 0, 1640 0, 1641 0 1642 }, 1643 true 1644 }; 1645 1646 static const struct si_powertune_data powertune_data_mars_pro = 1647 { 1648 ((1 << 16) | 0x6993), 1649 5, 1650 0, 1651 7, 1652 105, 1653 { 1654 0UL, 1655 0UL, 1656 7194395UL, 1657 309631529UL, 1658 -1270850L, 1659 4513710L, 1660 100 1661 }, 1662 117830498UL, 1663 12, 1664 { 1665 0, 1666 0, 1667 0, 1668 0, 1669 0, 1670 0, 1671 0, 1672 0 1673 }, 1674 true 1675 }; 1676 1677 static const struct si_dte_data dte_data_oland = 1678 { 1679 { 0, 0, 0, 0, 0 }, 1680 { 0, 0, 0, 0, 0 }, 1681 0, 1682 0, 1683 0, 1684 0, 1685 0, 1686 0, 1687 0, 1688 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 1689 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 1690 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, 1691 0, 1692 false 1693 }; 1694 1695 static const struct si_dte_data dte_data_mars_pro = 1696 { 1697 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 1698 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 1699 5, 1700 55000, 1701 105, 1702 0xA, 1703 1, 1704 0, 1705 0x10, 1706 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 1707 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 1708 { 0xF627, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1709 90, 1710 true 1711 }; 1712 1713 static const struct si_dte_data dte_data_sun_xt = 1714 { 1715 { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 }, 1716 { 0x0, 0x0, 0x0, 0x0, 0x0 }, 1717 5, 1718 55000, 1719 105, 1720 0xA, 1721 1, 1722 0, 1723 0x10, 1724 { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }, 1725 { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 }, 1726 { 0xD555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 }, 1727 90, 1728 true 1729 }; 1730 1731 1732 static const struct si_cac_config_reg cac_weights_hainan[] = 1733 { 1734 { 0x0, 0x0000ffff, 0, 0x2d9, SISLANDS_CACCONFIG_CGIND }, 1735 { 0x0, 0xffff0000, 16, 0x22b, SISLANDS_CACCONFIG_CGIND }, 1736 { 0x1, 0x0000ffff, 0, 0x21c, SISLANDS_CACCONFIG_CGIND }, 1737 { 0x1, 0xffff0000, 16, 0x1dc, SISLANDS_CACCONFIG_CGIND }, 1738 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1739 { 0x3, 0x0000ffff, 0, 0x24e, SISLANDS_CACCONFIG_CGIND }, 1740 { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1741 { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1742 { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1743 { 0x5, 0x0000ffff, 0, 0x35e, SISLANDS_CACCONFIG_CGIND }, 1744 { 0x5, 0xffff0000, 16, 0x1143, SISLANDS_CACCONFIG_CGIND }, 1745 { 0x6, 0x0000ffff, 0, 0xe17, SISLANDS_CACCONFIG_CGIND }, 1746 { 0x6, 0xffff0000, 16, 0x441, SISLANDS_CACCONFIG_CGIND }, 1747 { 0x18f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1748 { 0x7, 0x0000ffff, 0, 0x28b, SISLANDS_CACCONFIG_CGIND }, 1749 { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1750 { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1751 { 0x8, 0xffff0000, 16, 0xabe, SISLANDS_CACCONFIG_CGIND }, 1752 { 0x9, 0x0000ffff, 0, 0xf11, SISLANDS_CACCONFIG_CGIND }, 1753 { 0xa, 0x0000ffff, 0, 0x907, SISLANDS_CACCONFIG_CGIND }, 1754 { 0xb, 0x0000ffff, 0, 0xb45, SISLANDS_CACCONFIG_CGIND }, 1755 { 0xb, 0xffff0000, 16, 0xd1e, SISLANDS_CACCONFIG_CGIND }, 1756 { 0xc, 0x0000ffff, 0, 0xa2c, SISLANDS_CACCONFIG_CGIND }, 1757 { 0xd, 0x0000ffff, 0, 0x62, SISLANDS_CACCONFIG_CGIND }, 1758 { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1759 { 0xe, 0x0000ffff, 0, 0x1f3, SISLANDS_CACCONFIG_CGIND }, 1760 { 0xf, 0x0000ffff, 0, 0x42, SISLANDS_CACCONFIG_CGIND }, 1761 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1762 { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1763 { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1764 { 0x11, 0x0000ffff, 0, 0x709, SISLANDS_CACCONFIG_CGIND }, 1765 { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1766 { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1767 { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1768 { 0x13, 0xffff0000, 16, 0x3a, SISLANDS_CACCONFIG_CGIND }, 1769 { 0x14, 0x0000ffff, 0, 0x357, SISLANDS_CACCONFIG_CGIND }, 1770 { 0x15, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND }, 1771 { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1772 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1773 { 0x16, 0x0000ffff, 0, 0x314, SISLANDS_CACCONFIG_CGIND }, 1774 { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1775 { 0x17, 0x0000ffff, 0, 0x6d, SISLANDS_CACCONFIG_CGIND }, 1776 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1777 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1778 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 1779 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 1780 { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1781 { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1782 { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1783 { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1784 { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1785 { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1786 { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1787 { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1788 { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1789 { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1790 { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1791 { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND }, 1792 { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND }, 1793 { 0x6d, 0x0000ffff, 0, 0x1b9, SISLANDS_CACCONFIG_CGIND }, 1794 { 0xFFFFFFFF } 1795 }; 1796 1797 static const struct si_powertune_data powertune_data_hainan = 1798 { 1799 ((1 << 16) | 0x6993), 1800 5, 1801 0, 1802 9, 1803 105, 1804 { 1805 0UL, 1806 0UL, 1807 7194395UL, 1808 309631529UL, 1809 -1270850L, 1810 4513710L, 1811 100 1812 }, 1813 117830498UL, 1814 12, 1815 { 1816 0, 1817 0, 1818 0, 1819 0, 1820 0, 1821 0, 1822 0, 1823 0 1824 }, 1825 true 1826 }; 1827 1828 static struct rv7xx_power_info *rv770_get_pi(struct amdgpu_device *adev); 1829 static struct evergreen_power_info *evergreen_get_pi(struct amdgpu_device *adev); 1830 static struct ni_power_info *ni_get_pi(struct amdgpu_device *adev); 1831 static struct si_ps *si_get_ps(struct amdgpu_ps *rps); 1832 1833 static int si_populate_voltage_value(struct amdgpu_device *adev, 1834 const struct atom_voltage_table *table, 1835 u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage); 1836 static int si_get_std_voltage_value(struct amdgpu_device *adev, 1837 SISLANDS_SMC_VOLTAGE_VALUE *voltage, 1838 u16 *std_voltage); 1839 static int si_write_smc_soft_register(struct amdgpu_device *adev, 1840 u16 reg_offset, u32 value); 1841 static int si_convert_power_level_to_smc(struct amdgpu_device *adev, 1842 struct rv7xx_pl *pl, 1843 SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level); 1844 static int si_calculate_sclk_params(struct amdgpu_device *adev, 1845 u32 engine_clock, 1846 SISLANDS_SMC_SCLK_VALUE *sclk); 1847 1848 static void si_thermal_start_smc_fan_control(struct amdgpu_device *adev); 1849 static void si_fan_ctrl_set_default_mode(struct amdgpu_device *adev); 1850 static void si_dpm_set_irq_funcs(struct amdgpu_device *adev); 1851 1852 static struct si_power_info *si_get_pi(struct amdgpu_device *adev) 1853 { 1854 struct si_power_info *pi = adev->pm.dpm.priv; 1855 return pi; 1856 } 1857 1858 static void si_calculate_leakage_for_v_and_t_formula(const struct ni_leakage_coeffients *coeff, 1859 u16 v, s32 t, u32 ileakage, u32 *leakage) 1860 { 1861 s64 kt, kv, leakage_w, i_leakage, vddc; 1862 s64 temperature, t_slope, t_intercept, av, bv, t_ref; 1863 s64 tmp; 1864 1865 i_leakage = div64_s64(drm_int2fixp(ileakage), 100); 1866 vddc = div64_s64(drm_int2fixp(v), 1000); 1867 temperature = div64_s64(drm_int2fixp(t), 1000); 1868 1869 t_slope = div64_s64(drm_int2fixp(coeff->t_slope), 100000000); 1870 t_intercept = div64_s64(drm_int2fixp(coeff->t_intercept), 100000000); 1871 av = div64_s64(drm_int2fixp(coeff->av), 100000000); 1872 bv = div64_s64(drm_int2fixp(coeff->bv), 100000000); 1873 t_ref = drm_int2fixp(coeff->t_ref); 1874 1875 tmp = drm_fixp_mul(t_slope, vddc) + t_intercept; 1876 kt = drm_fixp_exp(drm_fixp_mul(tmp, temperature)); 1877 kt = drm_fixp_div(kt, drm_fixp_exp(drm_fixp_mul(tmp, t_ref))); 1878 kv = drm_fixp_mul(av, drm_fixp_exp(drm_fixp_mul(bv, vddc))); 1879 1880 leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc); 1881 1882 *leakage = drm_fixp2int(leakage_w * 1000); 1883 } 1884 1885 static void si_calculate_leakage_for_v_and_t(struct amdgpu_device *adev, 1886 const struct ni_leakage_coeffients *coeff, 1887 u16 v, 1888 s32 t, 1889 u32 i_leakage, 1890 u32 *leakage) 1891 { 1892 si_calculate_leakage_for_v_and_t_formula(coeff, v, t, i_leakage, leakage); 1893 } 1894 1895 static void si_calculate_leakage_for_v_formula(const struct ni_leakage_coeffients *coeff, 1896 const u32 fixed_kt, u16 v, 1897 u32 ileakage, u32 *leakage) 1898 { 1899 s64 kt, kv, leakage_w, i_leakage, vddc; 1900 1901 i_leakage = div64_s64(drm_int2fixp(ileakage), 100); 1902 vddc = div64_s64(drm_int2fixp(v), 1000); 1903 1904 kt = div64_s64(drm_int2fixp(fixed_kt), 100000000); 1905 kv = drm_fixp_mul(div64_s64(drm_int2fixp(coeff->av), 100000000), 1906 drm_fixp_exp(drm_fixp_mul(div64_s64(drm_int2fixp(coeff->bv), 100000000), vddc))); 1907 1908 leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc); 1909 1910 *leakage = drm_fixp2int(leakage_w * 1000); 1911 } 1912 1913 static void si_calculate_leakage_for_v(struct amdgpu_device *adev, 1914 const struct ni_leakage_coeffients *coeff, 1915 const u32 fixed_kt, 1916 u16 v, 1917 u32 i_leakage, 1918 u32 *leakage) 1919 { 1920 si_calculate_leakage_for_v_formula(coeff, fixed_kt, v, i_leakage, leakage); 1921 } 1922 1923 1924 static void si_update_dte_from_pl2(struct amdgpu_device *adev, 1925 struct si_dte_data *dte_data) 1926 { 1927 u32 p_limit1 = adev->pm.dpm.tdp_limit; 1928 u32 p_limit2 = adev->pm.dpm.near_tdp_limit; 1929 u32 k = dte_data->k; 1930 u32 t_max = dte_data->max_t; 1931 u32 t_split[5] = { 10, 15, 20, 25, 30 }; 1932 u32 t_0 = dte_data->t0; 1933 u32 i; 1934 1935 if (p_limit2 != 0 && p_limit2 <= p_limit1) { 1936 dte_data->tdep_count = 3; 1937 1938 for (i = 0; i < k; i++) { 1939 dte_data->r[i] = 1940 (t_split[i] * (t_max - t_0/(u32)1000) * (1 << 14)) / 1941 (p_limit2 * (u32)100); 1942 } 1943 1944 dte_data->tdep_r[1] = dte_data->r[4] * 2; 1945 1946 for (i = 2; i < SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE; i++) { 1947 dte_data->tdep_r[i] = dte_data->r[4]; 1948 } 1949 } else { 1950 DRM_ERROR("Invalid PL2! DTE will not be updated.\n"); 1951 } 1952 } 1953 1954 static struct rv7xx_power_info *rv770_get_pi(struct amdgpu_device *adev) 1955 { 1956 struct rv7xx_power_info *pi = adev->pm.dpm.priv; 1957 1958 return pi; 1959 } 1960 1961 static struct ni_power_info *ni_get_pi(struct amdgpu_device *adev) 1962 { 1963 struct ni_power_info *pi = adev->pm.dpm.priv; 1964 1965 return pi; 1966 } 1967 1968 static struct si_ps *si_get_ps(struct amdgpu_ps *aps) 1969 { 1970 struct si_ps *ps = aps->ps_priv; 1971 1972 return ps; 1973 } 1974 1975 static void si_initialize_powertune_defaults(struct amdgpu_device *adev) 1976 { 1977 struct ni_power_info *ni_pi = ni_get_pi(adev); 1978 struct si_power_info *si_pi = si_get_pi(adev); 1979 bool update_dte_from_pl2 = false; 1980 1981 if (adev->asic_type == CHIP_TAHITI) { 1982 si_pi->cac_weights = cac_weights_tahiti; 1983 si_pi->lcac_config = lcac_tahiti; 1984 si_pi->cac_override = cac_override_tahiti; 1985 si_pi->powertune_data = &powertune_data_tahiti; 1986 si_pi->dte_data = dte_data_tahiti; 1987 1988 switch (adev->pdev->device) { 1989 case 0x6798: 1990 si_pi->dte_data.enable_dte_by_default = true; 1991 break; 1992 case 0x6799: 1993 si_pi->dte_data = dte_data_new_zealand; 1994 break; 1995 case 0x6790: 1996 case 0x6791: 1997 case 0x6792: 1998 case 0x679E: 1999 si_pi->dte_data = dte_data_aruba_pro; 2000 update_dte_from_pl2 = true; 2001 break; 2002 case 0x679B: 2003 si_pi->dte_data = dte_data_malta; 2004 update_dte_from_pl2 = true; 2005 break; 2006 case 0x679A: 2007 si_pi->dte_data = dte_data_tahiti_pro; 2008 update_dte_from_pl2 = true; 2009 break; 2010 default: 2011 if (si_pi->dte_data.enable_dte_by_default == true) 2012 DRM_ERROR("DTE is not enabled!\n"); 2013 break; 2014 } 2015 } else if (adev->asic_type == CHIP_PITCAIRN) { 2016 si_pi->cac_weights = cac_weights_pitcairn; 2017 si_pi->lcac_config = lcac_pitcairn; 2018 si_pi->cac_override = cac_override_pitcairn; 2019 si_pi->powertune_data = &powertune_data_pitcairn; 2020 2021 switch (adev->pdev->device) { 2022 case 0x6810: 2023 case 0x6818: 2024 si_pi->dte_data = dte_data_curacao_xt; 2025 update_dte_from_pl2 = true; 2026 break; 2027 case 0x6819: 2028 case 0x6811: 2029 si_pi->dte_data = dte_data_curacao_pro; 2030 update_dte_from_pl2 = true; 2031 break; 2032 case 0x6800: 2033 case 0x6806: 2034 si_pi->dte_data = dte_data_neptune_xt; 2035 update_dte_from_pl2 = true; 2036 break; 2037 default: 2038 si_pi->dte_data = dte_data_pitcairn; 2039 break; 2040 } 2041 } else if (adev->asic_type == CHIP_VERDE) { 2042 si_pi->lcac_config = lcac_cape_verde; 2043 si_pi->cac_override = cac_override_cape_verde; 2044 si_pi->powertune_data = &powertune_data_cape_verde; 2045 2046 switch (adev->pdev->device) { 2047 case 0x683B: 2048 case 0x683F: 2049 case 0x6829: 2050 case 0x6835: 2051 si_pi->cac_weights = cac_weights_cape_verde_pro; 2052 si_pi->dte_data = dte_data_cape_verde; 2053 break; 2054 case 0x682C: 2055 si_pi->cac_weights = cac_weights_cape_verde_pro; 2056 si_pi->dte_data = dte_data_sun_xt; 2057 update_dte_from_pl2 = true; 2058 break; 2059 case 0x6825: 2060 case 0x6827: 2061 si_pi->cac_weights = cac_weights_heathrow; 2062 si_pi->dte_data = dte_data_cape_verde; 2063 break; 2064 case 0x6824: 2065 case 0x682D: 2066 si_pi->cac_weights = cac_weights_chelsea_xt; 2067 si_pi->dte_data = dte_data_cape_verde; 2068 break; 2069 case 0x682F: 2070 si_pi->cac_weights = cac_weights_chelsea_pro; 2071 si_pi->dte_data = dte_data_cape_verde; 2072 break; 2073 case 0x6820: 2074 si_pi->cac_weights = cac_weights_heathrow; 2075 si_pi->dte_data = dte_data_venus_xtx; 2076 break; 2077 case 0x6821: 2078 si_pi->cac_weights = cac_weights_heathrow; 2079 si_pi->dte_data = dte_data_venus_xt; 2080 break; 2081 case 0x6823: 2082 case 0x682B: 2083 case 0x6822: 2084 case 0x682A: 2085 si_pi->cac_weights = cac_weights_chelsea_pro; 2086 si_pi->dte_data = dte_data_venus_pro; 2087 break; 2088 default: 2089 si_pi->cac_weights = cac_weights_cape_verde; 2090 si_pi->dte_data = dte_data_cape_verde; 2091 break; 2092 } 2093 } else if (adev->asic_type == CHIP_OLAND) { 2094 si_pi->lcac_config = lcac_mars_pro; 2095 si_pi->cac_override = cac_override_oland; 2096 si_pi->powertune_data = &powertune_data_mars_pro; 2097 si_pi->dte_data = dte_data_mars_pro; 2098 2099 switch (adev->pdev->device) { 2100 case 0x6601: 2101 case 0x6621: 2102 case 0x6603: 2103 case 0x6605: 2104 si_pi->cac_weights = cac_weights_mars_pro; 2105 update_dte_from_pl2 = true; 2106 break; 2107 case 0x6600: 2108 case 0x6606: 2109 case 0x6620: 2110 case 0x6604: 2111 si_pi->cac_weights = cac_weights_mars_xt; 2112 update_dte_from_pl2 = true; 2113 break; 2114 case 0x6611: 2115 case 0x6613: 2116 case 0x6608: 2117 si_pi->cac_weights = cac_weights_oland_pro; 2118 update_dte_from_pl2 = true; 2119 break; 2120 case 0x6610: 2121 si_pi->cac_weights = cac_weights_oland_xt; 2122 update_dte_from_pl2 = true; 2123 break; 2124 default: 2125 si_pi->cac_weights = cac_weights_oland; 2126 si_pi->lcac_config = lcac_oland; 2127 si_pi->cac_override = cac_override_oland; 2128 si_pi->powertune_data = &powertune_data_oland; 2129 si_pi->dte_data = dte_data_oland; 2130 break; 2131 } 2132 } else if (adev->asic_type == CHIP_HAINAN) { 2133 si_pi->cac_weights = cac_weights_hainan; 2134 si_pi->lcac_config = lcac_oland; 2135 si_pi->cac_override = cac_override_oland; 2136 si_pi->powertune_data = &powertune_data_hainan; 2137 si_pi->dte_data = dte_data_sun_xt; 2138 update_dte_from_pl2 = true; 2139 } else { 2140 DRM_ERROR("Unknown SI asic revision, failed to initialize PowerTune!\n"); 2141 return; 2142 } 2143 2144 ni_pi->enable_power_containment = false; 2145 ni_pi->enable_cac = false; 2146 ni_pi->enable_sq_ramping = false; 2147 si_pi->enable_dte = false; 2148 2149 if (si_pi->powertune_data->enable_powertune_by_default) { 2150 ni_pi->enable_power_containment = true; 2151 ni_pi->enable_cac = true; 2152 if (si_pi->dte_data.enable_dte_by_default) { 2153 si_pi->enable_dte = true; 2154 if (update_dte_from_pl2) 2155 si_update_dte_from_pl2(adev, &si_pi->dte_data); 2156 2157 } 2158 ni_pi->enable_sq_ramping = true; 2159 } 2160 2161 ni_pi->driver_calculate_cac_leakage = true; 2162 ni_pi->cac_configuration_required = true; 2163 2164 if (ni_pi->cac_configuration_required) { 2165 ni_pi->support_cac_long_term_average = true; 2166 si_pi->dyn_powertune_data.l2_lta_window_size = 2167 si_pi->powertune_data->l2_lta_window_size_default; 2168 si_pi->dyn_powertune_data.lts_truncate = 2169 si_pi->powertune_data->lts_truncate_default; 2170 } else { 2171 ni_pi->support_cac_long_term_average = false; 2172 si_pi->dyn_powertune_data.l2_lta_window_size = 0; 2173 si_pi->dyn_powertune_data.lts_truncate = 0; 2174 } 2175 2176 si_pi->dyn_powertune_data.disable_uvd_powertune = false; 2177 } 2178 2179 static u32 si_get_smc_power_scaling_factor(struct amdgpu_device *adev) 2180 { 2181 return 1; 2182 } 2183 2184 static u32 si_calculate_cac_wintime(struct amdgpu_device *adev) 2185 { 2186 u32 xclk; 2187 u32 wintime; 2188 u32 cac_window; 2189 u32 cac_window_size; 2190 2191 xclk = amdgpu_asic_get_xclk(adev); 2192 2193 if (xclk == 0) 2194 return 0; 2195 2196 cac_window = RREG32(CG_CAC_CTRL) & CAC_WINDOW_MASK; 2197 cac_window_size = ((cac_window & 0xFFFF0000) >> 16) * (cac_window & 0x0000FFFF); 2198 2199 wintime = (cac_window_size * 100) / xclk; 2200 2201 return wintime; 2202 } 2203 2204 static u32 si_scale_power_for_smc(u32 power_in_watts, u32 scaling_factor) 2205 { 2206 return power_in_watts; 2207 } 2208 2209 static int si_calculate_adjusted_tdp_limits(struct amdgpu_device *adev, 2210 bool adjust_polarity, 2211 u32 tdp_adjustment, 2212 u32 *tdp_limit, 2213 u32 *near_tdp_limit) 2214 { 2215 u32 adjustment_delta, max_tdp_limit; 2216 2217 if (tdp_adjustment > (u32)adev->pm.dpm.tdp_od_limit) 2218 return -EINVAL; 2219 2220 max_tdp_limit = ((100 + 100) * adev->pm.dpm.tdp_limit) / 100; 2221 2222 if (adjust_polarity) { 2223 *tdp_limit = ((100 + tdp_adjustment) * adev->pm.dpm.tdp_limit) / 100; 2224 *near_tdp_limit = adev->pm.dpm.near_tdp_limit_adjusted + (*tdp_limit - adev->pm.dpm.tdp_limit); 2225 } else { 2226 *tdp_limit = ((100 - tdp_adjustment) * adev->pm.dpm.tdp_limit) / 100; 2227 adjustment_delta = adev->pm.dpm.tdp_limit - *tdp_limit; 2228 if (adjustment_delta < adev->pm.dpm.near_tdp_limit_adjusted) 2229 *near_tdp_limit = adev->pm.dpm.near_tdp_limit_adjusted - adjustment_delta; 2230 else 2231 *near_tdp_limit = 0; 2232 } 2233 2234 if ((*tdp_limit <= 0) || (*tdp_limit > max_tdp_limit)) 2235 return -EINVAL; 2236 if ((*near_tdp_limit <= 0) || (*near_tdp_limit > *tdp_limit)) 2237 return -EINVAL; 2238 2239 return 0; 2240 } 2241 2242 static int si_populate_smc_tdp_limits(struct amdgpu_device *adev, 2243 struct amdgpu_ps *amdgpu_state) 2244 { 2245 struct ni_power_info *ni_pi = ni_get_pi(adev); 2246 struct si_power_info *si_pi = si_get_pi(adev); 2247 2248 if (ni_pi->enable_power_containment) { 2249 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable; 2250 PP_SIslands_PAPMParameters *papm_parm; 2251 struct amdgpu_ppm_table *ppm = adev->pm.dpm.dyn_state.ppm_table; 2252 u32 scaling_factor = si_get_smc_power_scaling_factor(adev); 2253 u32 tdp_limit; 2254 u32 near_tdp_limit; 2255 int ret; 2256 2257 if (scaling_factor == 0) 2258 return -EINVAL; 2259 2260 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE)); 2261 2262 ret = si_calculate_adjusted_tdp_limits(adev, 2263 false, /* ??? */ 2264 adev->pm.dpm.tdp_adjustment, 2265 &tdp_limit, 2266 &near_tdp_limit); 2267 if (ret) 2268 return ret; 2269 2270 smc_table->dpm2Params.TDPLimit = 2271 cpu_to_be32(si_scale_power_for_smc(tdp_limit, scaling_factor) * 1000); 2272 smc_table->dpm2Params.NearTDPLimit = 2273 cpu_to_be32(si_scale_power_for_smc(near_tdp_limit, scaling_factor) * 1000); 2274 smc_table->dpm2Params.SafePowerLimit = 2275 cpu_to_be32(si_scale_power_for_smc((near_tdp_limit * SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT) / 100, scaling_factor) * 1000); 2276 2277 ret = amdgpu_si_copy_bytes_to_smc(adev, 2278 (si_pi->state_table_start + offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) + 2279 offsetof(PP_SIslands_DPM2Parameters, TDPLimit)), 2280 (u8 *)(&(smc_table->dpm2Params.TDPLimit)), 2281 sizeof(u32) * 3, 2282 si_pi->sram_end); 2283 if (ret) 2284 return ret; 2285 2286 if (si_pi->enable_ppm) { 2287 papm_parm = &si_pi->papm_parm; 2288 memset(papm_parm, 0, sizeof(PP_SIslands_PAPMParameters)); 2289 papm_parm->NearTDPLimitTherm = cpu_to_be32(ppm->dgpu_tdp); 2290 papm_parm->dGPU_T_Limit = cpu_to_be32(ppm->tj_max); 2291 papm_parm->dGPU_T_Warning = cpu_to_be32(95); 2292 papm_parm->dGPU_T_Hysteresis = cpu_to_be32(5); 2293 papm_parm->PlatformPowerLimit = 0xffffffff; 2294 papm_parm->NearTDPLimitPAPM = 0xffffffff; 2295 2296 ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->papm_cfg_table_start, 2297 (u8 *)papm_parm, 2298 sizeof(PP_SIslands_PAPMParameters), 2299 si_pi->sram_end); 2300 if (ret) 2301 return ret; 2302 } 2303 } 2304 return 0; 2305 } 2306 2307 static int si_populate_smc_tdp_limits_2(struct amdgpu_device *adev, 2308 struct amdgpu_ps *amdgpu_state) 2309 { 2310 struct ni_power_info *ni_pi = ni_get_pi(adev); 2311 struct si_power_info *si_pi = si_get_pi(adev); 2312 2313 if (ni_pi->enable_power_containment) { 2314 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable; 2315 u32 scaling_factor = si_get_smc_power_scaling_factor(adev); 2316 int ret; 2317 2318 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE)); 2319 2320 smc_table->dpm2Params.NearTDPLimit = 2321 cpu_to_be32(si_scale_power_for_smc(adev->pm.dpm.near_tdp_limit_adjusted, scaling_factor) * 1000); 2322 smc_table->dpm2Params.SafePowerLimit = 2323 cpu_to_be32(si_scale_power_for_smc((adev->pm.dpm.near_tdp_limit_adjusted * SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT) / 100, scaling_factor) * 1000); 2324 2325 ret = amdgpu_si_copy_bytes_to_smc(adev, 2326 (si_pi->state_table_start + 2327 offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) + 2328 offsetof(PP_SIslands_DPM2Parameters, NearTDPLimit)), 2329 (u8 *)(&(smc_table->dpm2Params.NearTDPLimit)), 2330 sizeof(u32) * 2, 2331 si_pi->sram_end); 2332 if (ret) 2333 return ret; 2334 } 2335 2336 return 0; 2337 } 2338 2339 static u16 si_calculate_power_efficiency_ratio(struct amdgpu_device *adev, 2340 const u16 prev_std_vddc, 2341 const u16 curr_std_vddc) 2342 { 2343 u64 margin = (u64)SISLANDS_DPM2_PWREFFICIENCYRATIO_MARGIN; 2344 u64 prev_vddc = (u64)prev_std_vddc; 2345 u64 curr_vddc = (u64)curr_std_vddc; 2346 u64 pwr_efficiency_ratio, n, d; 2347 2348 if ((prev_vddc == 0) || (curr_vddc == 0)) 2349 return 0; 2350 2351 n = div64_u64((u64)1024 * curr_vddc * curr_vddc * ((u64)1000 + margin), (u64)1000); 2352 d = prev_vddc * prev_vddc; 2353 pwr_efficiency_ratio = div64_u64(n, d); 2354 2355 if (pwr_efficiency_ratio > (u64)0xFFFF) 2356 return 0; 2357 2358 return (u16)pwr_efficiency_ratio; 2359 } 2360 2361 static bool si_should_disable_uvd_powertune(struct amdgpu_device *adev, 2362 struct amdgpu_ps *amdgpu_state) 2363 { 2364 struct si_power_info *si_pi = si_get_pi(adev); 2365 2366 if (si_pi->dyn_powertune_data.disable_uvd_powertune && 2367 amdgpu_state->vclk && amdgpu_state->dclk) 2368 return true; 2369 2370 return false; 2371 } 2372 2373 struct evergreen_power_info *evergreen_get_pi(struct amdgpu_device *adev) 2374 { 2375 struct evergreen_power_info *pi = adev->pm.dpm.priv; 2376 2377 return pi; 2378 } 2379 2380 static int si_populate_power_containment_values(struct amdgpu_device *adev, 2381 struct amdgpu_ps *amdgpu_state, 2382 SISLANDS_SMC_SWSTATE *smc_state) 2383 { 2384 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 2385 struct ni_power_info *ni_pi = ni_get_pi(adev); 2386 struct si_ps *state = si_get_ps(amdgpu_state); 2387 SISLANDS_SMC_VOLTAGE_VALUE vddc; 2388 u32 prev_sclk; 2389 u32 max_sclk; 2390 u32 min_sclk; 2391 u16 prev_std_vddc; 2392 u16 curr_std_vddc; 2393 int i; 2394 u16 pwr_efficiency_ratio; 2395 u8 max_ps_percent; 2396 bool disable_uvd_power_tune; 2397 int ret; 2398 2399 if (ni_pi->enable_power_containment == false) 2400 return 0; 2401 2402 if (state->performance_level_count == 0) 2403 return -EINVAL; 2404 2405 if (smc_state->levelCount != state->performance_level_count) 2406 return -EINVAL; 2407 2408 disable_uvd_power_tune = si_should_disable_uvd_powertune(adev, amdgpu_state); 2409 2410 smc_state->levels[0].dpm2.MaxPS = 0; 2411 smc_state->levels[0].dpm2.NearTDPDec = 0; 2412 smc_state->levels[0].dpm2.AboveSafeInc = 0; 2413 smc_state->levels[0].dpm2.BelowSafeInc = 0; 2414 smc_state->levels[0].dpm2.PwrEfficiencyRatio = 0; 2415 2416 for (i = 1; i < state->performance_level_count; i++) { 2417 prev_sclk = state->performance_levels[i-1].sclk; 2418 max_sclk = state->performance_levels[i].sclk; 2419 if (i == 1) 2420 max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_M; 2421 else 2422 max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_H; 2423 2424 if (prev_sclk > max_sclk) 2425 return -EINVAL; 2426 2427 if ((max_ps_percent == 0) || 2428 (prev_sclk == max_sclk) || 2429 disable_uvd_power_tune) 2430 min_sclk = max_sclk; 2431 else if (i == 1) 2432 min_sclk = prev_sclk; 2433 else 2434 min_sclk = (prev_sclk * (u32)max_ps_percent) / 100; 2435 2436 if (min_sclk < state->performance_levels[0].sclk) 2437 min_sclk = state->performance_levels[0].sclk; 2438 2439 if (min_sclk == 0) 2440 return -EINVAL; 2441 2442 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table, 2443 state->performance_levels[i-1].vddc, &vddc); 2444 if (ret) 2445 return ret; 2446 2447 ret = si_get_std_voltage_value(adev, &vddc, &prev_std_vddc); 2448 if (ret) 2449 return ret; 2450 2451 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table, 2452 state->performance_levels[i].vddc, &vddc); 2453 if (ret) 2454 return ret; 2455 2456 ret = si_get_std_voltage_value(adev, &vddc, &curr_std_vddc); 2457 if (ret) 2458 return ret; 2459 2460 pwr_efficiency_ratio = si_calculate_power_efficiency_ratio(adev, 2461 prev_std_vddc, curr_std_vddc); 2462 2463 smc_state->levels[i].dpm2.MaxPS = (u8)((SISLANDS_DPM2_MAX_PULSE_SKIP * (max_sclk - min_sclk)) / max_sclk); 2464 smc_state->levels[i].dpm2.NearTDPDec = SISLANDS_DPM2_NEAR_TDP_DEC; 2465 smc_state->levels[i].dpm2.AboveSafeInc = SISLANDS_DPM2_ABOVE_SAFE_INC; 2466 smc_state->levels[i].dpm2.BelowSafeInc = SISLANDS_DPM2_BELOW_SAFE_INC; 2467 smc_state->levels[i].dpm2.PwrEfficiencyRatio = cpu_to_be16(pwr_efficiency_ratio); 2468 } 2469 2470 return 0; 2471 } 2472 2473 static int si_populate_sq_ramping_values(struct amdgpu_device *adev, 2474 struct amdgpu_ps *amdgpu_state, 2475 SISLANDS_SMC_SWSTATE *smc_state) 2476 { 2477 struct ni_power_info *ni_pi = ni_get_pi(adev); 2478 struct si_ps *state = si_get_ps(amdgpu_state); 2479 u32 sq_power_throttle, sq_power_throttle2; 2480 bool enable_sq_ramping = ni_pi->enable_sq_ramping; 2481 int i; 2482 2483 if (state->performance_level_count == 0) 2484 return -EINVAL; 2485 2486 if (smc_state->levelCount != state->performance_level_count) 2487 return -EINVAL; 2488 2489 if (adev->pm.dpm.sq_ramping_threshold == 0) 2490 return -EINVAL; 2491 2492 if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER > (MAX_POWER_MASK >> MAX_POWER_SHIFT)) 2493 enable_sq_ramping = false; 2494 2495 if (SISLANDS_DPM2_SQ_RAMP_MIN_POWER > (MIN_POWER_MASK >> MIN_POWER_SHIFT)) 2496 enable_sq_ramping = false; 2497 2498 if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA > (MAX_POWER_DELTA_MASK >> MAX_POWER_DELTA_SHIFT)) 2499 enable_sq_ramping = false; 2500 2501 if (SISLANDS_DPM2_SQ_RAMP_STI_SIZE > (STI_SIZE_MASK >> STI_SIZE_SHIFT)) 2502 enable_sq_ramping = false; 2503 2504 if (SISLANDS_DPM2_SQ_RAMP_LTI_RATIO > (LTI_RATIO_MASK >> LTI_RATIO_SHIFT)) 2505 enable_sq_ramping = false; 2506 2507 for (i = 0; i < state->performance_level_count; i++) { 2508 sq_power_throttle = 0; 2509 sq_power_throttle2 = 0; 2510 2511 if ((state->performance_levels[i].sclk >= adev->pm.dpm.sq_ramping_threshold) && 2512 enable_sq_ramping) { 2513 sq_power_throttle |= MAX_POWER(SISLANDS_DPM2_SQ_RAMP_MAX_POWER); 2514 sq_power_throttle |= MIN_POWER(SISLANDS_DPM2_SQ_RAMP_MIN_POWER); 2515 sq_power_throttle2 |= MAX_POWER_DELTA(SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA); 2516 sq_power_throttle2 |= STI_SIZE(SISLANDS_DPM2_SQ_RAMP_STI_SIZE); 2517 sq_power_throttle2 |= LTI_RATIO(SISLANDS_DPM2_SQ_RAMP_LTI_RATIO); 2518 } else { 2519 sq_power_throttle |= MAX_POWER_MASK | MIN_POWER_MASK; 2520 sq_power_throttle2 |= MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK; 2521 } 2522 2523 smc_state->levels[i].SQPowerThrottle = cpu_to_be32(sq_power_throttle); 2524 smc_state->levels[i].SQPowerThrottle_2 = cpu_to_be32(sq_power_throttle2); 2525 } 2526 2527 return 0; 2528 } 2529 2530 static int si_enable_power_containment(struct amdgpu_device *adev, 2531 struct amdgpu_ps *amdgpu_new_state, 2532 bool enable) 2533 { 2534 struct ni_power_info *ni_pi = ni_get_pi(adev); 2535 PPSMC_Result smc_result; 2536 int ret = 0; 2537 2538 if (ni_pi->enable_power_containment) { 2539 if (enable) { 2540 if (!si_should_disable_uvd_powertune(adev, amdgpu_new_state)) { 2541 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_TDPClampingActive); 2542 if (smc_result != PPSMC_Result_OK) { 2543 ret = -EINVAL; 2544 ni_pi->pc_enabled = false; 2545 } else { 2546 ni_pi->pc_enabled = true; 2547 } 2548 } 2549 } else { 2550 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_TDPClampingInactive); 2551 if (smc_result != PPSMC_Result_OK) 2552 ret = -EINVAL; 2553 ni_pi->pc_enabled = false; 2554 } 2555 } 2556 2557 return ret; 2558 } 2559 2560 static int si_initialize_smc_dte_tables(struct amdgpu_device *adev) 2561 { 2562 struct si_power_info *si_pi = si_get_pi(adev); 2563 int ret = 0; 2564 struct si_dte_data *dte_data = &si_pi->dte_data; 2565 Smc_SIslands_DTE_Configuration *dte_tables = NULL; 2566 u32 table_size; 2567 u8 tdep_count; 2568 u32 i; 2569 2570 if (dte_data == NULL) 2571 si_pi->enable_dte = false; 2572 2573 if (si_pi->enable_dte == false) 2574 return 0; 2575 2576 if (dte_data->k <= 0) 2577 return -EINVAL; 2578 2579 dte_tables = kzalloc(sizeof(Smc_SIslands_DTE_Configuration), GFP_KERNEL); 2580 if (dte_tables == NULL) { 2581 si_pi->enable_dte = false; 2582 return -ENOMEM; 2583 } 2584 2585 table_size = dte_data->k; 2586 2587 if (table_size > SMC_SISLANDS_DTE_MAX_FILTER_STAGES) 2588 table_size = SMC_SISLANDS_DTE_MAX_FILTER_STAGES; 2589 2590 tdep_count = dte_data->tdep_count; 2591 if (tdep_count > SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE) 2592 tdep_count = SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE; 2593 2594 dte_tables->K = cpu_to_be32(table_size); 2595 dte_tables->T0 = cpu_to_be32(dte_data->t0); 2596 dte_tables->MaxT = cpu_to_be32(dte_data->max_t); 2597 dte_tables->WindowSize = dte_data->window_size; 2598 dte_tables->temp_select = dte_data->temp_select; 2599 dte_tables->DTE_mode = dte_data->dte_mode; 2600 dte_tables->Tthreshold = cpu_to_be32(dte_data->t_threshold); 2601 2602 if (tdep_count > 0) 2603 table_size--; 2604 2605 for (i = 0; i < table_size; i++) { 2606 dte_tables->tau[i] = cpu_to_be32(dte_data->tau[i]); 2607 dte_tables->R[i] = cpu_to_be32(dte_data->r[i]); 2608 } 2609 2610 dte_tables->Tdep_count = tdep_count; 2611 2612 for (i = 0; i < (u32)tdep_count; i++) { 2613 dte_tables->T_limits[i] = dte_data->t_limits[i]; 2614 dte_tables->Tdep_tau[i] = cpu_to_be32(dte_data->tdep_tau[i]); 2615 dte_tables->Tdep_R[i] = cpu_to_be32(dte_data->tdep_r[i]); 2616 } 2617 2618 ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->dte_table_start, 2619 (u8 *)dte_tables, 2620 sizeof(Smc_SIslands_DTE_Configuration), 2621 si_pi->sram_end); 2622 kfree(dte_tables); 2623 2624 return ret; 2625 } 2626 2627 static int si_get_cac_std_voltage_max_min(struct amdgpu_device *adev, 2628 u16 *max, u16 *min) 2629 { 2630 struct si_power_info *si_pi = si_get_pi(adev); 2631 struct amdgpu_cac_leakage_table *table = 2632 &adev->pm.dpm.dyn_state.cac_leakage_table; 2633 u32 i; 2634 u32 v0_loadline; 2635 2636 if (table == NULL) 2637 return -EINVAL; 2638 2639 *max = 0; 2640 *min = 0xFFFF; 2641 2642 for (i = 0; i < table->count; i++) { 2643 if (table->entries[i].vddc > *max) 2644 *max = table->entries[i].vddc; 2645 if (table->entries[i].vddc < *min) 2646 *min = table->entries[i].vddc; 2647 } 2648 2649 if (si_pi->powertune_data->lkge_lut_v0_percent > 100) 2650 return -EINVAL; 2651 2652 v0_loadline = (*min) * (100 - si_pi->powertune_data->lkge_lut_v0_percent) / 100; 2653 2654 if (v0_loadline > 0xFFFFUL) 2655 return -EINVAL; 2656 2657 *min = (u16)v0_loadline; 2658 2659 if ((*min > *max) || (*max == 0) || (*min == 0)) 2660 return -EINVAL; 2661 2662 return 0; 2663 } 2664 2665 static u16 si_get_cac_std_voltage_step(u16 max, u16 min) 2666 { 2667 return ((max - min) + (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1)) / 2668 SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; 2669 } 2670 2671 static int si_init_dte_leakage_table(struct amdgpu_device *adev, 2672 PP_SIslands_CacConfig *cac_tables, 2673 u16 vddc_max, u16 vddc_min, u16 vddc_step, 2674 u16 t0, u16 t_step) 2675 { 2676 struct si_power_info *si_pi = si_get_pi(adev); 2677 u32 leakage; 2678 unsigned int i, j; 2679 s32 t; 2680 u32 smc_leakage; 2681 u32 scaling_factor; 2682 u16 voltage; 2683 2684 scaling_factor = si_get_smc_power_scaling_factor(adev); 2685 2686 for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++) { 2687 t = (1000 * (i * t_step + t0)); 2688 2689 for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) { 2690 voltage = vddc_max - (vddc_step * j); 2691 2692 si_calculate_leakage_for_v_and_t(adev, 2693 &si_pi->powertune_data->leakage_coefficients, 2694 voltage, 2695 t, 2696 si_pi->dyn_powertune_data.cac_leakage, 2697 &leakage); 2698 2699 smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4; 2700 2701 if (smc_leakage > 0xFFFF) 2702 smc_leakage = 0xFFFF; 2703 2704 cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] = 2705 cpu_to_be16((u16)smc_leakage); 2706 } 2707 } 2708 return 0; 2709 } 2710 2711 static int si_init_simplified_leakage_table(struct amdgpu_device *adev, 2712 PP_SIslands_CacConfig *cac_tables, 2713 u16 vddc_max, u16 vddc_min, u16 vddc_step) 2714 { 2715 struct si_power_info *si_pi = si_get_pi(adev); 2716 u32 leakage; 2717 unsigned int i, j; 2718 u32 smc_leakage; 2719 u32 scaling_factor; 2720 u16 voltage; 2721 2722 scaling_factor = si_get_smc_power_scaling_factor(adev); 2723 2724 for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) { 2725 voltage = vddc_max - (vddc_step * j); 2726 2727 si_calculate_leakage_for_v(adev, 2728 &si_pi->powertune_data->leakage_coefficients, 2729 si_pi->powertune_data->fixed_kt, 2730 voltage, 2731 si_pi->dyn_powertune_data.cac_leakage, 2732 &leakage); 2733 2734 smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4; 2735 2736 if (smc_leakage > 0xFFFF) 2737 smc_leakage = 0xFFFF; 2738 2739 for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++) 2740 cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] = 2741 cpu_to_be16((u16)smc_leakage); 2742 } 2743 return 0; 2744 } 2745 2746 static int si_initialize_smc_cac_tables(struct amdgpu_device *adev) 2747 { 2748 struct ni_power_info *ni_pi = ni_get_pi(adev); 2749 struct si_power_info *si_pi = si_get_pi(adev); 2750 PP_SIslands_CacConfig *cac_tables = NULL; 2751 u16 vddc_max, vddc_min, vddc_step; 2752 u16 t0, t_step; 2753 u32 load_line_slope, reg; 2754 int ret = 0; 2755 u32 ticks_per_us = amdgpu_asic_get_xclk(adev) / 100; 2756 2757 if (ni_pi->enable_cac == false) 2758 return 0; 2759 2760 cac_tables = kzalloc(sizeof(PP_SIslands_CacConfig), GFP_KERNEL); 2761 if (!cac_tables) 2762 return -ENOMEM; 2763 2764 reg = RREG32(CG_CAC_CTRL) & ~CAC_WINDOW_MASK; 2765 reg |= CAC_WINDOW(si_pi->powertune_data->cac_window); 2766 WREG32(CG_CAC_CTRL, reg); 2767 2768 si_pi->dyn_powertune_data.cac_leakage = adev->pm.dpm.cac_leakage; 2769 si_pi->dyn_powertune_data.dc_pwr_value = 2770 si_pi->powertune_data->dc_cac[NISLANDS_DCCAC_LEVEL_0]; 2771 si_pi->dyn_powertune_data.wintime = si_calculate_cac_wintime(adev); 2772 si_pi->dyn_powertune_data.shift_n = si_pi->powertune_data->shift_n_default; 2773 2774 si_pi->dyn_powertune_data.leakage_minimum_temperature = 80 * 1000; 2775 2776 ret = si_get_cac_std_voltage_max_min(adev, &vddc_max, &vddc_min); 2777 if (ret) 2778 goto done_free; 2779 2780 vddc_step = si_get_cac_std_voltage_step(vddc_max, vddc_min); 2781 vddc_min = vddc_max - (vddc_step * (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1)); 2782 t_step = 4; 2783 t0 = 60; 2784 2785 if (si_pi->enable_dte || ni_pi->driver_calculate_cac_leakage) 2786 ret = si_init_dte_leakage_table(adev, cac_tables, 2787 vddc_max, vddc_min, vddc_step, 2788 t0, t_step); 2789 else 2790 ret = si_init_simplified_leakage_table(adev, cac_tables, 2791 vddc_max, vddc_min, vddc_step); 2792 if (ret) 2793 goto done_free; 2794 2795 load_line_slope = ((u32)adev->pm.dpm.load_line_slope << SMC_SISLANDS_SCALE_R) / 100; 2796 2797 cac_tables->l2numWin_TDP = cpu_to_be32(si_pi->dyn_powertune_data.l2_lta_window_size); 2798 cac_tables->lts_truncate_n = si_pi->dyn_powertune_data.lts_truncate; 2799 cac_tables->SHIFT_N = si_pi->dyn_powertune_data.shift_n; 2800 cac_tables->lkge_lut_V0 = cpu_to_be32((u32)vddc_min); 2801 cac_tables->lkge_lut_Vstep = cpu_to_be32((u32)vddc_step); 2802 cac_tables->R_LL = cpu_to_be32(load_line_slope); 2803 cac_tables->WinTime = cpu_to_be32(si_pi->dyn_powertune_data.wintime); 2804 cac_tables->calculation_repeats = cpu_to_be32(2); 2805 cac_tables->dc_cac = cpu_to_be32(0); 2806 cac_tables->log2_PG_LKG_SCALE = 12; 2807 cac_tables->cac_temp = si_pi->powertune_data->operating_temp; 2808 cac_tables->lkge_lut_T0 = cpu_to_be32((u32)t0); 2809 cac_tables->lkge_lut_Tstep = cpu_to_be32((u32)t_step); 2810 2811 ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->cac_table_start, 2812 (u8 *)cac_tables, 2813 sizeof(PP_SIslands_CacConfig), 2814 si_pi->sram_end); 2815 2816 if (ret) 2817 goto done_free; 2818 2819 ret = si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_ticks_per_us, ticks_per_us); 2820 2821 done_free: 2822 if (ret) { 2823 ni_pi->enable_cac = false; 2824 ni_pi->enable_power_containment = false; 2825 } 2826 2827 kfree(cac_tables); 2828 2829 return ret; 2830 } 2831 2832 static int si_program_cac_config_registers(struct amdgpu_device *adev, 2833 const struct si_cac_config_reg *cac_config_regs) 2834 { 2835 const struct si_cac_config_reg *config_regs = cac_config_regs; 2836 u32 data = 0, offset; 2837 2838 if (!config_regs) 2839 return -EINVAL; 2840 2841 while (config_regs->offset != 0xFFFFFFFF) { 2842 switch (config_regs->type) { 2843 case SISLANDS_CACCONFIG_CGIND: 2844 offset = SMC_CG_IND_START + config_regs->offset; 2845 if (offset < SMC_CG_IND_END) 2846 data = RREG32_SMC(offset); 2847 break; 2848 default: 2849 data = RREG32(config_regs->offset); 2850 break; 2851 } 2852 2853 data &= ~config_regs->mask; 2854 data |= ((config_regs->value << config_regs->shift) & config_regs->mask); 2855 2856 switch (config_regs->type) { 2857 case SISLANDS_CACCONFIG_CGIND: 2858 offset = SMC_CG_IND_START + config_regs->offset; 2859 if (offset < SMC_CG_IND_END) 2860 WREG32_SMC(offset, data); 2861 break; 2862 default: 2863 WREG32(config_regs->offset, data); 2864 break; 2865 } 2866 config_regs++; 2867 } 2868 return 0; 2869 } 2870 2871 static int si_initialize_hardware_cac_manager(struct amdgpu_device *adev) 2872 { 2873 struct ni_power_info *ni_pi = ni_get_pi(adev); 2874 struct si_power_info *si_pi = si_get_pi(adev); 2875 int ret; 2876 2877 if ((ni_pi->enable_cac == false) || 2878 (ni_pi->cac_configuration_required == false)) 2879 return 0; 2880 2881 ret = si_program_cac_config_registers(adev, si_pi->lcac_config); 2882 if (ret) 2883 return ret; 2884 ret = si_program_cac_config_registers(adev, si_pi->cac_override); 2885 if (ret) 2886 return ret; 2887 ret = si_program_cac_config_registers(adev, si_pi->cac_weights); 2888 if (ret) 2889 return ret; 2890 2891 return 0; 2892 } 2893 2894 static int si_enable_smc_cac(struct amdgpu_device *adev, 2895 struct amdgpu_ps *amdgpu_new_state, 2896 bool enable) 2897 { 2898 struct ni_power_info *ni_pi = ni_get_pi(adev); 2899 struct si_power_info *si_pi = si_get_pi(adev); 2900 PPSMC_Result smc_result; 2901 int ret = 0; 2902 2903 if (ni_pi->enable_cac) { 2904 if (enable) { 2905 if (!si_should_disable_uvd_powertune(adev, amdgpu_new_state)) { 2906 if (ni_pi->support_cac_long_term_average) { 2907 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_CACLongTermAvgEnable); 2908 if (smc_result != PPSMC_Result_OK) 2909 ni_pi->support_cac_long_term_average = false; 2910 } 2911 2912 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableCac); 2913 if (smc_result != PPSMC_Result_OK) { 2914 ret = -EINVAL; 2915 ni_pi->cac_enabled = false; 2916 } else { 2917 ni_pi->cac_enabled = true; 2918 } 2919 2920 if (si_pi->enable_dte) { 2921 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableDTE); 2922 if (smc_result != PPSMC_Result_OK) 2923 ret = -EINVAL; 2924 } 2925 } 2926 } else if (ni_pi->cac_enabled) { 2927 if (si_pi->enable_dte) 2928 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableDTE); 2929 2930 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableCac); 2931 2932 ni_pi->cac_enabled = false; 2933 2934 if (ni_pi->support_cac_long_term_average) 2935 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_CACLongTermAvgDisable); 2936 } 2937 } 2938 return ret; 2939 } 2940 2941 static int si_init_smc_spll_table(struct amdgpu_device *adev) 2942 { 2943 struct ni_power_info *ni_pi = ni_get_pi(adev); 2944 struct si_power_info *si_pi = si_get_pi(adev); 2945 SMC_SISLANDS_SPLL_DIV_TABLE *spll_table; 2946 SISLANDS_SMC_SCLK_VALUE sclk_params; 2947 u32 fb_div, p_div; 2948 u32 clk_s, clk_v; 2949 u32 sclk = 0; 2950 int ret = 0; 2951 u32 tmp; 2952 int i; 2953 2954 if (si_pi->spll_table_start == 0) 2955 return -EINVAL; 2956 2957 spll_table = kzalloc(sizeof(SMC_SISLANDS_SPLL_DIV_TABLE), GFP_KERNEL); 2958 if (spll_table == NULL) 2959 return -ENOMEM; 2960 2961 for (i = 0; i < 256; i++) { 2962 ret = si_calculate_sclk_params(adev, sclk, &sclk_params); 2963 if (ret) 2964 break; 2965 p_div = (sclk_params.vCG_SPLL_FUNC_CNTL & SPLL_PDIV_A_MASK) >> SPLL_PDIV_A_SHIFT; 2966 fb_div = (sclk_params.vCG_SPLL_FUNC_CNTL_3 & SPLL_FB_DIV_MASK) >> SPLL_FB_DIV_SHIFT; 2967 clk_s = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM & CLK_S_MASK) >> CLK_S_SHIFT; 2968 clk_v = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM_2 & CLK_V_MASK) >> CLK_V_SHIFT; 2969 2970 fb_div &= ~0x00001FFF; 2971 fb_div >>= 1; 2972 clk_v >>= 6; 2973 2974 if (p_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT)) 2975 ret = -EINVAL; 2976 if (fb_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT)) 2977 ret = -EINVAL; 2978 if (clk_s & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT)) 2979 ret = -EINVAL; 2980 if (clk_v & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT)) 2981 ret = -EINVAL; 2982 2983 if (ret) 2984 break; 2985 2986 tmp = ((fb_div << SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK) | 2987 ((p_div << SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK); 2988 spll_table->freq[i] = cpu_to_be32(tmp); 2989 2990 tmp = ((clk_v << SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK) | 2991 ((clk_s << SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK); 2992 spll_table->ss[i] = cpu_to_be32(tmp); 2993 2994 sclk += 512; 2995 } 2996 2997 2998 if (!ret) 2999 ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->spll_table_start, 3000 (u8 *)spll_table, 3001 sizeof(SMC_SISLANDS_SPLL_DIV_TABLE), 3002 si_pi->sram_end); 3003 3004 if (ret) 3005 ni_pi->enable_power_containment = false; 3006 3007 kfree(spll_table); 3008 3009 return ret; 3010 } 3011 3012 static u16 si_get_lower_of_leakage_and_vce_voltage(struct amdgpu_device *adev, 3013 u16 vce_voltage) 3014 { 3015 u16 highest_leakage = 0; 3016 struct si_power_info *si_pi = si_get_pi(adev); 3017 int i; 3018 3019 for (i = 0; i < si_pi->leakage_voltage.count; i++){ 3020 if (highest_leakage < si_pi->leakage_voltage.entries[i].voltage) 3021 highest_leakage = si_pi->leakage_voltage.entries[i].voltage; 3022 } 3023 3024 if (si_pi->leakage_voltage.count && (highest_leakage < vce_voltage)) 3025 return highest_leakage; 3026 3027 return vce_voltage; 3028 } 3029 3030 static int si_get_vce_clock_voltage(struct amdgpu_device *adev, 3031 u32 evclk, u32 ecclk, u16 *voltage) 3032 { 3033 u32 i; 3034 int ret = -EINVAL; 3035 struct amdgpu_vce_clock_voltage_dependency_table *table = 3036 &adev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table; 3037 3038 if (((evclk == 0) && (ecclk == 0)) || 3039 (table && (table->count == 0))) { 3040 *voltage = 0; 3041 return 0; 3042 } 3043 3044 for (i = 0; i < table->count; i++) { 3045 if ((evclk <= table->entries[i].evclk) && 3046 (ecclk <= table->entries[i].ecclk)) { 3047 *voltage = table->entries[i].v; 3048 ret = 0; 3049 break; 3050 } 3051 } 3052 3053 /* if no match return the highest voltage */ 3054 if (ret) 3055 *voltage = table->entries[table->count - 1].v; 3056 3057 *voltage = si_get_lower_of_leakage_and_vce_voltage(adev, *voltage); 3058 3059 return ret; 3060 } 3061 3062 static bool si_dpm_vblank_too_short(void *handle) 3063 { 3064 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 3065 u32 vblank_time = amdgpu_dpm_get_vblank_time(adev); 3066 /* we never hit the non-gddr5 limit so disable it */ 3067 u32 switch_limit = adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5 ? 450 : 0; 3068 3069 if (vblank_time < switch_limit) 3070 return true; 3071 else 3072 return false; 3073 3074 } 3075 3076 static int ni_copy_and_switch_arb_sets(struct amdgpu_device *adev, 3077 u32 arb_freq_src, u32 arb_freq_dest) 3078 { 3079 u32 mc_arb_dram_timing; 3080 u32 mc_arb_dram_timing2; 3081 u32 burst_time; 3082 u32 mc_cg_config; 3083 3084 switch (arb_freq_src) { 3085 case MC_CG_ARB_FREQ_F0: 3086 mc_arb_dram_timing = RREG32(MC_ARB_DRAM_TIMING); 3087 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2); 3088 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE0_MASK) >> STATE0_SHIFT; 3089 break; 3090 case MC_CG_ARB_FREQ_F1: 3091 mc_arb_dram_timing = RREG32(MC_ARB_DRAM_TIMING_1); 3092 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_1); 3093 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE1_MASK) >> STATE1_SHIFT; 3094 break; 3095 case MC_CG_ARB_FREQ_F2: 3096 mc_arb_dram_timing = RREG32(MC_ARB_DRAM_TIMING_2); 3097 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_2); 3098 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE2_MASK) >> STATE2_SHIFT; 3099 break; 3100 case MC_CG_ARB_FREQ_F3: 3101 mc_arb_dram_timing = RREG32(MC_ARB_DRAM_TIMING_3); 3102 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_3); 3103 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE3_MASK) >> STATE3_SHIFT; 3104 break; 3105 default: 3106 return -EINVAL; 3107 } 3108 3109 switch (arb_freq_dest) { 3110 case MC_CG_ARB_FREQ_F0: 3111 WREG32(MC_ARB_DRAM_TIMING, mc_arb_dram_timing); 3112 WREG32(MC_ARB_DRAM_TIMING2, mc_arb_dram_timing2); 3113 WREG32_P(MC_ARB_BURST_TIME, STATE0(burst_time), ~STATE0_MASK); 3114 break; 3115 case MC_CG_ARB_FREQ_F1: 3116 WREG32(MC_ARB_DRAM_TIMING_1, mc_arb_dram_timing); 3117 WREG32(MC_ARB_DRAM_TIMING2_1, mc_arb_dram_timing2); 3118 WREG32_P(MC_ARB_BURST_TIME, STATE1(burst_time), ~STATE1_MASK); 3119 break; 3120 case MC_CG_ARB_FREQ_F2: 3121 WREG32(MC_ARB_DRAM_TIMING_2, mc_arb_dram_timing); 3122 WREG32(MC_ARB_DRAM_TIMING2_2, mc_arb_dram_timing2); 3123 WREG32_P(MC_ARB_BURST_TIME, STATE2(burst_time), ~STATE2_MASK); 3124 break; 3125 case MC_CG_ARB_FREQ_F3: 3126 WREG32(MC_ARB_DRAM_TIMING_3, mc_arb_dram_timing); 3127 WREG32(MC_ARB_DRAM_TIMING2_3, mc_arb_dram_timing2); 3128 WREG32_P(MC_ARB_BURST_TIME, STATE3(burst_time), ~STATE3_MASK); 3129 break; 3130 default: 3131 return -EINVAL; 3132 } 3133 3134 mc_cg_config = RREG32(MC_CG_CONFIG) | 0x0000000F; 3135 WREG32(MC_CG_CONFIG, mc_cg_config); 3136 WREG32_P(MC_ARB_CG, CG_ARB_REQ(arb_freq_dest), ~CG_ARB_REQ_MASK); 3137 3138 return 0; 3139 } 3140 3141 static void ni_update_current_ps(struct amdgpu_device *adev, 3142 struct amdgpu_ps *rps) 3143 { 3144 struct si_ps *new_ps = si_get_ps(rps); 3145 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 3146 struct ni_power_info *ni_pi = ni_get_pi(adev); 3147 3148 eg_pi->current_rps = *rps; 3149 ni_pi->current_ps = *new_ps; 3150 eg_pi->current_rps.ps_priv = &ni_pi->current_ps; 3151 adev->pm.dpm.current_ps = &eg_pi->current_rps; 3152 } 3153 3154 static void ni_update_requested_ps(struct amdgpu_device *adev, 3155 struct amdgpu_ps *rps) 3156 { 3157 struct si_ps *new_ps = si_get_ps(rps); 3158 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 3159 struct ni_power_info *ni_pi = ni_get_pi(adev); 3160 3161 eg_pi->requested_rps = *rps; 3162 ni_pi->requested_ps = *new_ps; 3163 eg_pi->requested_rps.ps_priv = &ni_pi->requested_ps; 3164 adev->pm.dpm.requested_ps = &eg_pi->requested_rps; 3165 } 3166 3167 static void ni_set_uvd_clock_before_set_eng_clock(struct amdgpu_device *adev, 3168 struct amdgpu_ps *new_ps, 3169 struct amdgpu_ps *old_ps) 3170 { 3171 struct si_ps *new_state = si_get_ps(new_ps); 3172 struct si_ps *current_state = si_get_ps(old_ps); 3173 3174 if ((new_ps->vclk == old_ps->vclk) && 3175 (new_ps->dclk == old_ps->dclk)) 3176 return; 3177 3178 if (new_state->performance_levels[new_state->performance_level_count - 1].sclk >= 3179 current_state->performance_levels[current_state->performance_level_count - 1].sclk) 3180 return; 3181 3182 amdgpu_asic_set_uvd_clocks(adev, new_ps->vclk, new_ps->dclk); 3183 } 3184 3185 static void ni_set_uvd_clock_after_set_eng_clock(struct amdgpu_device *adev, 3186 struct amdgpu_ps *new_ps, 3187 struct amdgpu_ps *old_ps) 3188 { 3189 struct si_ps *new_state = si_get_ps(new_ps); 3190 struct si_ps *current_state = si_get_ps(old_ps); 3191 3192 if ((new_ps->vclk == old_ps->vclk) && 3193 (new_ps->dclk == old_ps->dclk)) 3194 return; 3195 3196 if (new_state->performance_levels[new_state->performance_level_count - 1].sclk < 3197 current_state->performance_levels[current_state->performance_level_count - 1].sclk) 3198 return; 3199 3200 amdgpu_asic_set_uvd_clocks(adev, new_ps->vclk, new_ps->dclk); 3201 } 3202 3203 static u16 btc_find_voltage(struct atom_voltage_table *table, u16 voltage) 3204 { 3205 unsigned int i; 3206 3207 for (i = 0; i < table->count; i++) 3208 if (voltage <= table->entries[i].value) 3209 return table->entries[i].value; 3210 3211 return table->entries[table->count - 1].value; 3212 } 3213 3214 static u32 btc_find_valid_clock(struct amdgpu_clock_array *clocks, 3215 u32 max_clock, u32 requested_clock) 3216 { 3217 unsigned int i; 3218 3219 if ((clocks == NULL) || (clocks->count == 0)) 3220 return (requested_clock < max_clock) ? requested_clock : max_clock; 3221 3222 for (i = 0; i < clocks->count; i++) { 3223 if (clocks->values[i] >= requested_clock) 3224 return (clocks->values[i] < max_clock) ? clocks->values[i] : max_clock; 3225 } 3226 3227 return (clocks->values[clocks->count - 1] < max_clock) ? 3228 clocks->values[clocks->count - 1] : max_clock; 3229 } 3230 3231 static u32 btc_get_valid_mclk(struct amdgpu_device *adev, 3232 u32 max_mclk, u32 requested_mclk) 3233 { 3234 return btc_find_valid_clock(&adev->pm.dpm.dyn_state.valid_mclk_values, 3235 max_mclk, requested_mclk); 3236 } 3237 3238 static u32 btc_get_valid_sclk(struct amdgpu_device *adev, 3239 u32 max_sclk, u32 requested_sclk) 3240 { 3241 return btc_find_valid_clock(&adev->pm.dpm.dyn_state.valid_sclk_values, 3242 max_sclk, requested_sclk); 3243 } 3244 3245 static void btc_get_max_clock_from_voltage_dependency_table(struct amdgpu_clock_voltage_dependency_table *table, 3246 u32 *max_clock) 3247 { 3248 u32 i, clock = 0; 3249 3250 if ((table == NULL) || (table->count == 0)) { 3251 *max_clock = clock; 3252 return; 3253 } 3254 3255 for (i = 0; i < table->count; i++) { 3256 if (clock < table->entries[i].clk) 3257 clock = table->entries[i].clk; 3258 } 3259 *max_clock = clock; 3260 } 3261 3262 static void btc_apply_voltage_dependency_rules(struct amdgpu_clock_voltage_dependency_table *table, 3263 u32 clock, u16 max_voltage, u16 *voltage) 3264 { 3265 u32 i; 3266 3267 if ((table == NULL) || (table->count == 0)) 3268 return; 3269 3270 for (i= 0; i < table->count; i++) { 3271 if (clock <= table->entries[i].clk) { 3272 if (*voltage < table->entries[i].v) 3273 *voltage = (u16)((table->entries[i].v < max_voltage) ? 3274 table->entries[i].v : max_voltage); 3275 return; 3276 } 3277 } 3278 3279 *voltage = (*voltage > max_voltage) ? *voltage : max_voltage; 3280 } 3281 3282 static void btc_adjust_clock_combinations(struct amdgpu_device *adev, 3283 const struct amdgpu_clock_and_voltage_limits *max_limits, 3284 struct rv7xx_pl *pl) 3285 { 3286 3287 if ((pl->mclk == 0) || (pl->sclk == 0)) 3288 return; 3289 3290 if (pl->mclk == pl->sclk) 3291 return; 3292 3293 if (pl->mclk > pl->sclk) { 3294 if (((pl->mclk + (pl->sclk - 1)) / pl->sclk) > adev->pm.dpm.dyn_state.mclk_sclk_ratio) 3295 pl->sclk = btc_get_valid_sclk(adev, 3296 max_limits->sclk, 3297 (pl->mclk + 3298 (adev->pm.dpm.dyn_state.mclk_sclk_ratio - 1)) / 3299 adev->pm.dpm.dyn_state.mclk_sclk_ratio); 3300 } else { 3301 if ((pl->sclk - pl->mclk) > adev->pm.dpm.dyn_state.sclk_mclk_delta) 3302 pl->mclk = btc_get_valid_mclk(adev, 3303 max_limits->mclk, 3304 pl->sclk - 3305 adev->pm.dpm.dyn_state.sclk_mclk_delta); 3306 } 3307 } 3308 3309 static void btc_apply_voltage_delta_rules(struct amdgpu_device *adev, 3310 u16 max_vddc, u16 max_vddci, 3311 u16 *vddc, u16 *vddci) 3312 { 3313 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 3314 u16 new_voltage; 3315 3316 if ((0 == *vddc) || (0 == *vddci)) 3317 return; 3318 3319 if (*vddc > *vddci) { 3320 if ((*vddc - *vddci) > adev->pm.dpm.dyn_state.vddc_vddci_delta) { 3321 new_voltage = btc_find_voltage(&eg_pi->vddci_voltage_table, 3322 (*vddc - adev->pm.dpm.dyn_state.vddc_vddci_delta)); 3323 *vddci = (new_voltage < max_vddci) ? new_voltage : max_vddci; 3324 } 3325 } else { 3326 if ((*vddci - *vddc) > adev->pm.dpm.dyn_state.vddc_vddci_delta) { 3327 new_voltage = btc_find_voltage(&eg_pi->vddc_voltage_table, 3328 (*vddci - adev->pm.dpm.dyn_state.vddc_vddci_delta)); 3329 *vddc = (new_voltage < max_vddc) ? new_voltage : max_vddc; 3330 } 3331 } 3332 } 3333 3334 static void r600_calculate_u_and_p(u32 i, u32 r_c, u32 p_b, 3335 u32 *p, u32 *u) 3336 { 3337 u32 b_c = 0; 3338 u32 i_c; 3339 u32 tmp; 3340 3341 i_c = (i * r_c) / 100; 3342 tmp = i_c >> p_b; 3343 3344 while (tmp) { 3345 b_c++; 3346 tmp >>= 1; 3347 } 3348 3349 *u = (b_c + 1) / 2; 3350 *p = i_c / (1 << (2 * (*u))); 3351 } 3352 3353 static int r600_calculate_at(u32 t, u32 h, u32 fh, u32 fl, u32 *tl, u32 *th) 3354 { 3355 u32 k, a, ah, al; 3356 u32 t1; 3357 3358 if ((fl == 0) || (fh == 0) || (fl > fh)) 3359 return -EINVAL; 3360 3361 k = (100 * fh) / fl; 3362 t1 = (t * (k - 100)); 3363 a = (1000 * (100 * h + t1)) / (10000 + (t1 / 100)); 3364 a = (a + 5) / 10; 3365 ah = ((a * t) + 5000) / 10000; 3366 al = a - ah; 3367 3368 *th = t - ah; 3369 *tl = t + al; 3370 3371 return 0; 3372 } 3373 3374 static bool r600_is_uvd_state(u32 class, u32 class2) 3375 { 3376 if (class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE) 3377 return true; 3378 if (class & ATOM_PPLIB_CLASSIFICATION_HD2STATE) 3379 return true; 3380 if (class & ATOM_PPLIB_CLASSIFICATION_HDSTATE) 3381 return true; 3382 if (class & ATOM_PPLIB_CLASSIFICATION_SDSTATE) 3383 return true; 3384 if (class2 & ATOM_PPLIB_CLASSIFICATION2_MVC) 3385 return true; 3386 return false; 3387 } 3388 3389 static u8 rv770_get_memory_module_index(struct amdgpu_device *adev) 3390 { 3391 return (u8) ((RREG32(BIOS_SCRATCH_4) >> 16) & 0xff); 3392 } 3393 3394 static void rv770_get_max_vddc(struct amdgpu_device *adev) 3395 { 3396 struct rv7xx_power_info *pi = rv770_get_pi(adev); 3397 u16 vddc; 3398 3399 if (amdgpu_atombios_get_max_vddc(adev, 0, 0, &vddc)) 3400 pi->max_vddc = 0; 3401 else 3402 pi->max_vddc = vddc; 3403 } 3404 3405 static void rv770_get_engine_memory_ss(struct amdgpu_device *adev) 3406 { 3407 struct rv7xx_power_info *pi = rv770_get_pi(adev); 3408 struct amdgpu_atom_ss ss; 3409 3410 pi->sclk_ss = amdgpu_atombios_get_asic_ss_info(adev, &ss, 3411 ASIC_INTERNAL_ENGINE_SS, 0); 3412 pi->mclk_ss = amdgpu_atombios_get_asic_ss_info(adev, &ss, 3413 ASIC_INTERNAL_MEMORY_SS, 0); 3414 3415 if (pi->sclk_ss || pi->mclk_ss) 3416 pi->dynamic_ss = true; 3417 else 3418 pi->dynamic_ss = false; 3419 } 3420 3421 3422 static void si_apply_state_adjust_rules(struct amdgpu_device *adev, 3423 struct amdgpu_ps *rps) 3424 { 3425 struct si_ps *ps = si_get_ps(rps); 3426 struct amdgpu_clock_and_voltage_limits *max_limits; 3427 bool disable_mclk_switching = false; 3428 bool disable_sclk_switching = false; 3429 u32 mclk, sclk; 3430 u16 vddc, vddci, min_vce_voltage = 0; 3431 u32 max_sclk_vddc, max_mclk_vddci, max_mclk_vddc; 3432 u32 max_sclk = 0, max_mclk = 0; 3433 int i; 3434 3435 if (adev->asic_type == CHIP_HAINAN) { 3436 if ((adev->pdev->revision == 0x81) || 3437 (adev->pdev->revision == 0xC3) || 3438 (adev->pdev->device == 0x6664) || 3439 (adev->pdev->device == 0x6665) || 3440 (adev->pdev->device == 0x6667)) { 3441 max_sclk = 75000; 3442 } 3443 if ((adev->pdev->revision == 0xC3) || 3444 (adev->pdev->device == 0x6665)) { 3445 max_sclk = 60000; 3446 max_mclk = 80000; 3447 } 3448 } else if (adev->asic_type == CHIP_OLAND) { 3449 if ((adev->pdev->revision == 0xC7) || 3450 (adev->pdev->revision == 0x80) || 3451 (adev->pdev->revision == 0x81) || 3452 (adev->pdev->revision == 0x83) || 3453 (adev->pdev->revision == 0x87) || 3454 (adev->pdev->device == 0x6604) || 3455 (adev->pdev->device == 0x6605)) { 3456 max_sclk = 75000; 3457 } 3458 } 3459 3460 if (rps->vce_active) { 3461 rps->evclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].evclk; 3462 rps->ecclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].ecclk; 3463 si_get_vce_clock_voltage(adev, rps->evclk, rps->ecclk, 3464 &min_vce_voltage); 3465 } else { 3466 rps->evclk = 0; 3467 rps->ecclk = 0; 3468 } 3469 3470 if ((adev->pm.dpm.new_active_crtc_count > 1) || 3471 si_dpm_vblank_too_short(adev)) 3472 disable_mclk_switching = true; 3473 3474 if (rps->vclk || rps->dclk) { 3475 disable_mclk_switching = true; 3476 disable_sclk_switching = true; 3477 } 3478 3479 if (adev->pm.ac_power) 3480 max_limits = &adev->pm.dpm.dyn_state.max_clock_voltage_on_ac; 3481 else 3482 max_limits = &adev->pm.dpm.dyn_state.max_clock_voltage_on_dc; 3483 3484 for (i = ps->performance_level_count - 2; i >= 0; i--) { 3485 if (ps->performance_levels[i].vddc > ps->performance_levels[i+1].vddc) 3486 ps->performance_levels[i].vddc = ps->performance_levels[i+1].vddc; 3487 } 3488 if (adev->pm.ac_power == false) { 3489 for (i = 0; i < ps->performance_level_count; i++) { 3490 if (ps->performance_levels[i].mclk > max_limits->mclk) 3491 ps->performance_levels[i].mclk = max_limits->mclk; 3492 if (ps->performance_levels[i].sclk > max_limits->sclk) 3493 ps->performance_levels[i].sclk = max_limits->sclk; 3494 if (ps->performance_levels[i].vddc > max_limits->vddc) 3495 ps->performance_levels[i].vddc = max_limits->vddc; 3496 if (ps->performance_levels[i].vddci > max_limits->vddci) 3497 ps->performance_levels[i].vddci = max_limits->vddci; 3498 } 3499 } 3500 3501 /* limit clocks to max supported clocks based on voltage dependency tables */ 3502 btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddc_dependency_on_sclk, 3503 &max_sclk_vddc); 3504 btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddci_dependency_on_mclk, 3505 &max_mclk_vddci); 3506 btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddc_dependency_on_mclk, 3507 &max_mclk_vddc); 3508 3509 for (i = 0; i < ps->performance_level_count; i++) { 3510 if (max_sclk_vddc) { 3511 if (ps->performance_levels[i].sclk > max_sclk_vddc) 3512 ps->performance_levels[i].sclk = max_sclk_vddc; 3513 } 3514 if (max_mclk_vddci) { 3515 if (ps->performance_levels[i].mclk > max_mclk_vddci) 3516 ps->performance_levels[i].mclk = max_mclk_vddci; 3517 } 3518 if (max_mclk_vddc) { 3519 if (ps->performance_levels[i].mclk > max_mclk_vddc) 3520 ps->performance_levels[i].mclk = max_mclk_vddc; 3521 } 3522 if (max_mclk) { 3523 if (ps->performance_levels[i].mclk > max_mclk) 3524 ps->performance_levels[i].mclk = max_mclk; 3525 } 3526 if (max_sclk) { 3527 if (ps->performance_levels[i].sclk > max_sclk) 3528 ps->performance_levels[i].sclk = max_sclk; 3529 } 3530 } 3531 3532 /* XXX validate the min clocks required for display */ 3533 3534 if (disable_mclk_switching) { 3535 mclk = ps->performance_levels[ps->performance_level_count - 1].mclk; 3536 vddci = ps->performance_levels[ps->performance_level_count - 1].vddci; 3537 } else { 3538 mclk = ps->performance_levels[0].mclk; 3539 vddci = ps->performance_levels[0].vddci; 3540 } 3541 3542 if (disable_sclk_switching) { 3543 sclk = ps->performance_levels[ps->performance_level_count - 1].sclk; 3544 vddc = ps->performance_levels[ps->performance_level_count - 1].vddc; 3545 } else { 3546 sclk = ps->performance_levels[0].sclk; 3547 vddc = ps->performance_levels[0].vddc; 3548 } 3549 3550 if (rps->vce_active) { 3551 if (sclk < adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].sclk) 3552 sclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].sclk; 3553 if (mclk < adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].mclk) 3554 mclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].mclk; 3555 } 3556 3557 /* adjusted low state */ 3558 ps->performance_levels[0].sclk = sclk; 3559 ps->performance_levels[0].mclk = mclk; 3560 ps->performance_levels[0].vddc = vddc; 3561 ps->performance_levels[0].vddci = vddci; 3562 3563 if (disable_sclk_switching) { 3564 sclk = ps->performance_levels[0].sclk; 3565 for (i = 1; i < ps->performance_level_count; i++) { 3566 if (sclk < ps->performance_levels[i].sclk) 3567 sclk = ps->performance_levels[i].sclk; 3568 } 3569 for (i = 0; i < ps->performance_level_count; i++) { 3570 ps->performance_levels[i].sclk = sclk; 3571 ps->performance_levels[i].vddc = vddc; 3572 } 3573 } else { 3574 for (i = 1; i < ps->performance_level_count; i++) { 3575 if (ps->performance_levels[i].sclk < ps->performance_levels[i - 1].sclk) 3576 ps->performance_levels[i].sclk = ps->performance_levels[i - 1].sclk; 3577 if (ps->performance_levels[i].vddc < ps->performance_levels[i - 1].vddc) 3578 ps->performance_levels[i].vddc = ps->performance_levels[i - 1].vddc; 3579 } 3580 } 3581 3582 if (disable_mclk_switching) { 3583 mclk = ps->performance_levels[0].mclk; 3584 for (i = 1; i < ps->performance_level_count; i++) { 3585 if (mclk < ps->performance_levels[i].mclk) 3586 mclk = ps->performance_levels[i].mclk; 3587 } 3588 for (i = 0; i < ps->performance_level_count; i++) { 3589 ps->performance_levels[i].mclk = mclk; 3590 ps->performance_levels[i].vddci = vddci; 3591 } 3592 } else { 3593 for (i = 1; i < ps->performance_level_count; i++) { 3594 if (ps->performance_levels[i].mclk < ps->performance_levels[i - 1].mclk) 3595 ps->performance_levels[i].mclk = ps->performance_levels[i - 1].mclk; 3596 if (ps->performance_levels[i].vddci < ps->performance_levels[i - 1].vddci) 3597 ps->performance_levels[i].vddci = ps->performance_levels[i - 1].vddci; 3598 } 3599 } 3600 3601 for (i = 0; i < ps->performance_level_count; i++) 3602 btc_adjust_clock_combinations(adev, max_limits, 3603 &ps->performance_levels[i]); 3604 3605 for (i = 0; i < ps->performance_level_count; i++) { 3606 if (ps->performance_levels[i].vddc < min_vce_voltage) 3607 ps->performance_levels[i].vddc = min_vce_voltage; 3608 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_sclk, 3609 ps->performance_levels[i].sclk, 3610 max_limits->vddc, &ps->performance_levels[i].vddc); 3611 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddci_dependency_on_mclk, 3612 ps->performance_levels[i].mclk, 3613 max_limits->vddci, &ps->performance_levels[i].vddci); 3614 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_mclk, 3615 ps->performance_levels[i].mclk, 3616 max_limits->vddc, &ps->performance_levels[i].vddc); 3617 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk, 3618 adev->clock.current_dispclk, 3619 max_limits->vddc, &ps->performance_levels[i].vddc); 3620 } 3621 3622 for (i = 0; i < ps->performance_level_count; i++) { 3623 btc_apply_voltage_delta_rules(adev, 3624 max_limits->vddc, max_limits->vddci, 3625 &ps->performance_levels[i].vddc, 3626 &ps->performance_levels[i].vddci); 3627 } 3628 3629 ps->dc_compatible = true; 3630 for (i = 0; i < ps->performance_level_count; i++) { 3631 if (ps->performance_levels[i].vddc > adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.vddc) 3632 ps->dc_compatible = false; 3633 } 3634 } 3635 3636 #if 0 3637 static int si_read_smc_soft_register(struct amdgpu_device *adev, 3638 u16 reg_offset, u32 *value) 3639 { 3640 struct si_power_info *si_pi = si_get_pi(adev); 3641 3642 return amdgpu_si_read_smc_sram_dword(adev, 3643 si_pi->soft_regs_start + reg_offset, value, 3644 si_pi->sram_end); 3645 } 3646 #endif 3647 3648 static int si_write_smc_soft_register(struct amdgpu_device *adev, 3649 u16 reg_offset, u32 value) 3650 { 3651 struct si_power_info *si_pi = si_get_pi(adev); 3652 3653 return amdgpu_si_write_smc_sram_dword(adev, 3654 si_pi->soft_regs_start + reg_offset, 3655 value, si_pi->sram_end); 3656 } 3657 3658 static bool si_is_special_1gb_platform(struct amdgpu_device *adev) 3659 { 3660 bool ret = false; 3661 u32 tmp, width, row, column, bank, density; 3662 bool is_memory_gddr5, is_special; 3663 3664 tmp = RREG32(MC_SEQ_MISC0); 3665 is_memory_gddr5 = (MC_SEQ_MISC0_GDDR5_VALUE == ((tmp & MC_SEQ_MISC0_GDDR5_MASK) >> MC_SEQ_MISC0_GDDR5_SHIFT)); 3666 is_special = (MC_SEQ_MISC0_REV_ID_VALUE == ((tmp & MC_SEQ_MISC0_REV_ID_MASK) >> MC_SEQ_MISC0_REV_ID_SHIFT)) 3667 & (MC_SEQ_MISC0_VEN_ID_VALUE == ((tmp & MC_SEQ_MISC0_VEN_ID_MASK) >> MC_SEQ_MISC0_VEN_ID_SHIFT)); 3668 3669 WREG32(MC_SEQ_IO_DEBUG_INDEX, 0xb); 3670 width = ((RREG32(MC_SEQ_IO_DEBUG_DATA) >> 1) & 1) ? 16 : 32; 3671 3672 tmp = RREG32(MC_ARB_RAMCFG); 3673 row = ((tmp & NOOFROWS_MASK) >> NOOFROWS_SHIFT) + 10; 3674 column = ((tmp & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT) + 8; 3675 bank = ((tmp & NOOFBANK_MASK) >> NOOFBANK_SHIFT) + 2; 3676 3677 density = (1 << (row + column - 20 + bank)) * width; 3678 3679 if ((adev->pdev->device == 0x6819) && 3680 is_memory_gddr5 && is_special && (density == 0x400)) 3681 ret = true; 3682 3683 return ret; 3684 } 3685 3686 static void si_get_leakage_vddc(struct amdgpu_device *adev) 3687 { 3688 struct si_power_info *si_pi = si_get_pi(adev); 3689 u16 vddc, count = 0; 3690 int i, ret; 3691 3692 for (i = 0; i < SISLANDS_MAX_LEAKAGE_COUNT; i++) { 3693 ret = amdgpu_atombios_get_leakage_vddc_based_on_leakage_idx(adev, &vddc, SISLANDS_LEAKAGE_INDEX0 + i); 3694 3695 if (!ret && (vddc > 0) && (vddc != (SISLANDS_LEAKAGE_INDEX0 + i))) { 3696 si_pi->leakage_voltage.entries[count].voltage = vddc; 3697 si_pi->leakage_voltage.entries[count].leakage_index = 3698 SISLANDS_LEAKAGE_INDEX0 + i; 3699 count++; 3700 } 3701 } 3702 si_pi->leakage_voltage.count = count; 3703 } 3704 3705 static int si_get_leakage_voltage_from_leakage_index(struct amdgpu_device *adev, 3706 u32 index, u16 *leakage_voltage) 3707 { 3708 struct si_power_info *si_pi = si_get_pi(adev); 3709 int i; 3710 3711 if (leakage_voltage == NULL) 3712 return -EINVAL; 3713 3714 if ((index & 0xff00) != 0xff00) 3715 return -EINVAL; 3716 3717 if ((index & 0xff) > SISLANDS_MAX_LEAKAGE_COUNT + 1) 3718 return -EINVAL; 3719 3720 if (index < SISLANDS_LEAKAGE_INDEX0) 3721 return -EINVAL; 3722 3723 for (i = 0; i < si_pi->leakage_voltage.count; i++) { 3724 if (si_pi->leakage_voltage.entries[i].leakage_index == index) { 3725 *leakage_voltage = si_pi->leakage_voltage.entries[i].voltage; 3726 return 0; 3727 } 3728 } 3729 return -EAGAIN; 3730 } 3731 3732 static void si_set_dpm_event_sources(struct amdgpu_device *adev, u32 sources) 3733 { 3734 struct rv7xx_power_info *pi = rv770_get_pi(adev); 3735 bool want_thermal_protection; 3736 enum si_dpm_event_src dpm_event_src; 3737 3738 switch (sources) { 3739 case 0: 3740 default: 3741 want_thermal_protection = false; 3742 break; 3743 case (1 << SI_DPM_AUTO_THROTTLE_SRC_THERMAL): 3744 want_thermal_protection = true; 3745 dpm_event_src = SI_DPM_EVENT_SRC_DIGITAL; 3746 break; 3747 case (1 << SI_DPM_AUTO_THROTTLE_SRC_EXTERNAL): 3748 want_thermal_protection = true; 3749 dpm_event_src = SI_DPM_EVENT_SRC_EXTERNAL; 3750 break; 3751 case ((1 << SI_DPM_AUTO_THROTTLE_SRC_EXTERNAL) | 3752 (1 << SI_DPM_AUTO_THROTTLE_SRC_THERMAL)): 3753 want_thermal_protection = true; 3754 dpm_event_src = SI_DPM_EVENT_SRC_DIGIAL_OR_EXTERNAL; 3755 break; 3756 } 3757 3758 if (want_thermal_protection) { 3759 WREG32_P(CG_THERMAL_CTRL, DPM_EVENT_SRC(dpm_event_src), ~DPM_EVENT_SRC_MASK); 3760 if (pi->thermal_protection) 3761 WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS); 3762 } else { 3763 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS); 3764 } 3765 } 3766 3767 static void si_enable_auto_throttle_source(struct amdgpu_device *adev, 3768 enum si_dpm_auto_throttle_src source, 3769 bool enable) 3770 { 3771 struct rv7xx_power_info *pi = rv770_get_pi(adev); 3772 3773 if (enable) { 3774 if (!(pi->active_auto_throttle_sources & (1 << source))) { 3775 pi->active_auto_throttle_sources |= 1 << source; 3776 si_set_dpm_event_sources(adev, pi->active_auto_throttle_sources); 3777 } 3778 } else { 3779 if (pi->active_auto_throttle_sources & (1 << source)) { 3780 pi->active_auto_throttle_sources &= ~(1 << source); 3781 si_set_dpm_event_sources(adev, pi->active_auto_throttle_sources); 3782 } 3783 } 3784 } 3785 3786 static void si_start_dpm(struct amdgpu_device *adev) 3787 { 3788 WREG32_P(GENERAL_PWRMGT, GLOBAL_PWRMGT_EN, ~GLOBAL_PWRMGT_EN); 3789 } 3790 3791 static void si_stop_dpm(struct amdgpu_device *adev) 3792 { 3793 WREG32_P(GENERAL_PWRMGT, 0, ~GLOBAL_PWRMGT_EN); 3794 } 3795 3796 static void si_enable_sclk_control(struct amdgpu_device *adev, bool enable) 3797 { 3798 if (enable) 3799 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~SCLK_PWRMGT_OFF); 3800 else 3801 WREG32_P(SCLK_PWRMGT_CNTL, SCLK_PWRMGT_OFF, ~SCLK_PWRMGT_OFF); 3802 3803 } 3804 3805 #if 0 3806 static int si_notify_hardware_of_thermal_state(struct amdgpu_device *adev, 3807 u32 thermal_level) 3808 { 3809 PPSMC_Result ret; 3810 3811 if (thermal_level == 0) { 3812 ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableThermalInterrupt); 3813 if (ret == PPSMC_Result_OK) 3814 return 0; 3815 else 3816 return -EINVAL; 3817 } 3818 return 0; 3819 } 3820 3821 static void si_notify_hardware_vpu_recovery_event(struct amdgpu_device *adev) 3822 { 3823 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_tdr_is_about_to_happen, true); 3824 } 3825 #endif 3826 3827 #if 0 3828 static int si_notify_hw_of_powersource(struct amdgpu_device *adev, bool ac_power) 3829 { 3830 if (ac_power) 3831 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_RunningOnAC) == PPSMC_Result_OK) ? 3832 0 : -EINVAL; 3833 3834 return 0; 3835 } 3836 #endif 3837 3838 static PPSMC_Result si_send_msg_to_smc_with_parameter(struct amdgpu_device *adev, 3839 PPSMC_Msg msg, u32 parameter) 3840 { 3841 WREG32(SMC_SCRATCH0, parameter); 3842 return amdgpu_si_send_msg_to_smc(adev, msg); 3843 } 3844 3845 static int si_restrict_performance_levels_before_switch(struct amdgpu_device *adev) 3846 { 3847 if (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_NoForcedLevel) != PPSMC_Result_OK) 3848 return -EINVAL; 3849 3850 return (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, 1) == PPSMC_Result_OK) ? 3851 0 : -EINVAL; 3852 } 3853 3854 static int si_dpm_force_performance_level(void *handle, 3855 enum amd_dpm_forced_level level) 3856 { 3857 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 3858 struct amdgpu_ps *rps = adev->pm.dpm.current_ps; 3859 struct si_ps *ps = si_get_ps(rps); 3860 u32 levels = ps->performance_level_count; 3861 3862 if (level == AMD_DPM_FORCED_LEVEL_HIGH) { 3863 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK) 3864 return -EINVAL; 3865 3866 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 1) != PPSMC_Result_OK) 3867 return -EINVAL; 3868 } else if (level == AMD_DPM_FORCED_LEVEL_LOW) { 3869 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK) 3870 return -EINVAL; 3871 3872 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, 1) != PPSMC_Result_OK) 3873 return -EINVAL; 3874 } else if (level == AMD_DPM_FORCED_LEVEL_AUTO) { 3875 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK) 3876 return -EINVAL; 3877 3878 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK) 3879 return -EINVAL; 3880 } 3881 3882 adev->pm.dpm.forced_level = level; 3883 3884 return 0; 3885 } 3886 3887 #if 0 3888 static int si_set_boot_state(struct amdgpu_device *adev) 3889 { 3890 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_SwitchToInitialState) == PPSMC_Result_OK) ? 3891 0 : -EINVAL; 3892 } 3893 #endif 3894 3895 static int si_set_sw_state(struct amdgpu_device *adev) 3896 { 3897 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_SwitchToSwState) == PPSMC_Result_OK) ? 3898 0 : -EINVAL; 3899 } 3900 3901 static int si_halt_smc(struct amdgpu_device *adev) 3902 { 3903 if (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_Halt) != PPSMC_Result_OK) 3904 return -EINVAL; 3905 3906 return (amdgpu_si_wait_for_smc_inactive(adev) == PPSMC_Result_OK) ? 3907 0 : -EINVAL; 3908 } 3909 3910 static int si_resume_smc(struct amdgpu_device *adev) 3911 { 3912 if (amdgpu_si_send_msg_to_smc(adev, PPSMC_FlushDataCache) != PPSMC_Result_OK) 3913 return -EINVAL; 3914 3915 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_Resume) == PPSMC_Result_OK) ? 3916 0 : -EINVAL; 3917 } 3918 3919 static void si_dpm_start_smc(struct amdgpu_device *adev) 3920 { 3921 amdgpu_si_program_jump_on_start(adev); 3922 amdgpu_si_start_smc(adev); 3923 amdgpu_si_smc_clock(adev, true); 3924 } 3925 3926 static void si_dpm_stop_smc(struct amdgpu_device *adev) 3927 { 3928 amdgpu_si_reset_smc(adev); 3929 amdgpu_si_smc_clock(adev, false); 3930 } 3931 3932 static int si_process_firmware_header(struct amdgpu_device *adev) 3933 { 3934 struct si_power_info *si_pi = si_get_pi(adev); 3935 u32 tmp; 3936 int ret; 3937 3938 ret = amdgpu_si_read_smc_sram_dword(adev, 3939 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3940 SISLANDS_SMC_FIRMWARE_HEADER_stateTable, 3941 &tmp, si_pi->sram_end); 3942 if (ret) 3943 return ret; 3944 3945 si_pi->state_table_start = tmp; 3946 3947 ret = amdgpu_si_read_smc_sram_dword(adev, 3948 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3949 SISLANDS_SMC_FIRMWARE_HEADER_softRegisters, 3950 &tmp, si_pi->sram_end); 3951 if (ret) 3952 return ret; 3953 3954 si_pi->soft_regs_start = tmp; 3955 3956 ret = amdgpu_si_read_smc_sram_dword(adev, 3957 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3958 SISLANDS_SMC_FIRMWARE_HEADER_mcRegisterTable, 3959 &tmp, si_pi->sram_end); 3960 if (ret) 3961 return ret; 3962 3963 si_pi->mc_reg_table_start = tmp; 3964 3965 ret = amdgpu_si_read_smc_sram_dword(adev, 3966 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3967 SISLANDS_SMC_FIRMWARE_HEADER_fanTable, 3968 &tmp, si_pi->sram_end); 3969 if (ret) 3970 return ret; 3971 3972 si_pi->fan_table_start = tmp; 3973 3974 ret = amdgpu_si_read_smc_sram_dword(adev, 3975 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3976 SISLANDS_SMC_FIRMWARE_HEADER_mcArbDramAutoRefreshTable, 3977 &tmp, si_pi->sram_end); 3978 if (ret) 3979 return ret; 3980 3981 si_pi->arb_table_start = tmp; 3982 3983 ret = amdgpu_si_read_smc_sram_dword(adev, 3984 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3985 SISLANDS_SMC_FIRMWARE_HEADER_CacConfigTable, 3986 &tmp, si_pi->sram_end); 3987 if (ret) 3988 return ret; 3989 3990 si_pi->cac_table_start = tmp; 3991 3992 ret = amdgpu_si_read_smc_sram_dword(adev, 3993 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3994 SISLANDS_SMC_FIRMWARE_HEADER_DteConfiguration, 3995 &tmp, si_pi->sram_end); 3996 if (ret) 3997 return ret; 3998 3999 si_pi->dte_table_start = tmp; 4000 4001 ret = amdgpu_si_read_smc_sram_dword(adev, 4002 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 4003 SISLANDS_SMC_FIRMWARE_HEADER_spllTable, 4004 &tmp, si_pi->sram_end); 4005 if (ret) 4006 return ret; 4007 4008 si_pi->spll_table_start = tmp; 4009 4010 ret = amdgpu_si_read_smc_sram_dword(adev, 4011 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 4012 SISLANDS_SMC_FIRMWARE_HEADER_PAPMParameters, 4013 &tmp, si_pi->sram_end); 4014 if (ret) 4015 return ret; 4016 4017 si_pi->papm_cfg_table_start = tmp; 4018 4019 return ret; 4020 } 4021 4022 static void si_read_clock_registers(struct amdgpu_device *adev) 4023 { 4024 struct si_power_info *si_pi = si_get_pi(adev); 4025 4026 si_pi->clock_registers.cg_spll_func_cntl = RREG32(CG_SPLL_FUNC_CNTL); 4027 si_pi->clock_registers.cg_spll_func_cntl_2 = RREG32(CG_SPLL_FUNC_CNTL_2); 4028 si_pi->clock_registers.cg_spll_func_cntl_3 = RREG32(CG_SPLL_FUNC_CNTL_3); 4029 si_pi->clock_registers.cg_spll_func_cntl_4 = RREG32(CG_SPLL_FUNC_CNTL_4); 4030 si_pi->clock_registers.cg_spll_spread_spectrum = RREG32(CG_SPLL_SPREAD_SPECTRUM); 4031 si_pi->clock_registers.cg_spll_spread_spectrum_2 = RREG32(CG_SPLL_SPREAD_SPECTRUM_2); 4032 si_pi->clock_registers.dll_cntl = RREG32(DLL_CNTL); 4033 si_pi->clock_registers.mclk_pwrmgt_cntl = RREG32(MCLK_PWRMGT_CNTL); 4034 si_pi->clock_registers.mpll_ad_func_cntl = RREG32(MPLL_AD_FUNC_CNTL); 4035 si_pi->clock_registers.mpll_dq_func_cntl = RREG32(MPLL_DQ_FUNC_CNTL); 4036 si_pi->clock_registers.mpll_func_cntl = RREG32(MPLL_FUNC_CNTL); 4037 si_pi->clock_registers.mpll_func_cntl_1 = RREG32(MPLL_FUNC_CNTL_1); 4038 si_pi->clock_registers.mpll_func_cntl_2 = RREG32(MPLL_FUNC_CNTL_2); 4039 si_pi->clock_registers.mpll_ss1 = RREG32(MPLL_SS1); 4040 si_pi->clock_registers.mpll_ss2 = RREG32(MPLL_SS2); 4041 } 4042 4043 static void si_enable_thermal_protection(struct amdgpu_device *adev, 4044 bool enable) 4045 { 4046 if (enable) 4047 WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS); 4048 else 4049 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS); 4050 } 4051 4052 static void si_enable_acpi_power_management(struct amdgpu_device *adev) 4053 { 4054 WREG32_P(GENERAL_PWRMGT, STATIC_PM_EN, ~STATIC_PM_EN); 4055 } 4056 4057 #if 0 4058 static int si_enter_ulp_state(struct amdgpu_device *adev) 4059 { 4060 WREG32(SMC_MESSAGE_0, PPSMC_MSG_SwitchToMinimumPower); 4061 4062 udelay(25000); 4063 4064 return 0; 4065 } 4066 4067 static int si_exit_ulp_state(struct amdgpu_device *adev) 4068 { 4069 int i; 4070 4071 WREG32(SMC_MESSAGE_0, PPSMC_MSG_ResumeFromMinimumPower); 4072 4073 udelay(7000); 4074 4075 for (i = 0; i < adev->usec_timeout; i++) { 4076 if (RREG32(SMC_RESP_0) == 1) 4077 break; 4078 udelay(1000); 4079 } 4080 4081 return 0; 4082 } 4083 #endif 4084 4085 static int si_notify_smc_display_change(struct amdgpu_device *adev, 4086 bool has_display) 4087 { 4088 PPSMC_Msg msg = has_display ? 4089 PPSMC_MSG_HasDisplay : PPSMC_MSG_NoDisplay; 4090 4091 return (amdgpu_si_send_msg_to_smc(adev, msg) == PPSMC_Result_OK) ? 4092 0 : -EINVAL; 4093 } 4094 4095 static void si_program_response_times(struct amdgpu_device *adev) 4096 { 4097 u32 voltage_response_time, acpi_delay_time, vbi_time_out; 4098 u32 vddc_dly, acpi_dly, vbi_dly; 4099 u32 reference_clock; 4100 4101 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mvdd_chg_time, 1); 4102 4103 voltage_response_time = (u32)adev->pm.dpm.voltage_response_time; 4104 4105 if (voltage_response_time == 0) 4106 voltage_response_time = 1000; 4107 4108 acpi_delay_time = 15000; 4109 vbi_time_out = 100000; 4110 4111 reference_clock = amdgpu_asic_get_xclk(adev); 4112 4113 vddc_dly = (voltage_response_time * reference_clock) / 100; 4114 acpi_dly = (acpi_delay_time * reference_clock) / 100; 4115 vbi_dly = (vbi_time_out * reference_clock) / 100; 4116 4117 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_delay_vreg, vddc_dly); 4118 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_delay_acpi, acpi_dly); 4119 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mclk_chg_timeout, vbi_dly); 4120 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mc_block_delay, 0xAA); 4121 } 4122 4123 static void si_program_ds_registers(struct amdgpu_device *adev) 4124 { 4125 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 4126 u32 tmp; 4127 4128 /* DEEP_SLEEP_CLK_SEL field should be 0x10 on tahiti A0 */ 4129 if (adev->asic_type == CHIP_TAHITI && adev->rev_id == 0x0) 4130 tmp = 0x10; 4131 else 4132 tmp = 0x1; 4133 4134 if (eg_pi->sclk_deep_sleep) { 4135 WREG32_P(MISC_CLK_CNTL, DEEP_SLEEP_CLK_SEL(tmp), ~DEEP_SLEEP_CLK_SEL_MASK); 4136 WREG32_P(CG_SPLL_AUTOSCALE_CNTL, AUTOSCALE_ON_SS_CLEAR, 4137 ~AUTOSCALE_ON_SS_CLEAR); 4138 } 4139 } 4140 4141 static void si_program_display_gap(struct amdgpu_device *adev) 4142 { 4143 u32 tmp, pipe; 4144 int i; 4145 4146 tmp = RREG32(CG_DISPLAY_GAP_CNTL) & ~(DISP1_GAP_MASK | DISP2_GAP_MASK); 4147 if (adev->pm.dpm.new_active_crtc_count > 0) 4148 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM); 4149 else 4150 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE); 4151 4152 if (adev->pm.dpm.new_active_crtc_count > 1) 4153 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM); 4154 else 4155 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE); 4156 4157 WREG32(CG_DISPLAY_GAP_CNTL, tmp); 4158 4159 tmp = RREG32(DCCG_DISP_SLOW_SELECT_REG); 4160 pipe = (tmp & DCCG_DISP1_SLOW_SELECT_MASK) >> DCCG_DISP1_SLOW_SELECT_SHIFT; 4161 4162 if ((adev->pm.dpm.new_active_crtc_count > 0) && 4163 (!(adev->pm.dpm.new_active_crtcs & (1 << pipe)))) { 4164 /* find the first active crtc */ 4165 for (i = 0; i < adev->mode_info.num_crtc; i++) { 4166 if (adev->pm.dpm.new_active_crtcs & (1 << i)) 4167 break; 4168 } 4169 if (i == adev->mode_info.num_crtc) 4170 pipe = 0; 4171 else 4172 pipe = i; 4173 4174 tmp &= ~DCCG_DISP1_SLOW_SELECT_MASK; 4175 tmp |= DCCG_DISP1_SLOW_SELECT(pipe); 4176 WREG32(DCCG_DISP_SLOW_SELECT_REG, tmp); 4177 } 4178 4179 /* Setting this to false forces the performance state to low if the crtcs are disabled. 4180 * This can be a problem on PowerXpress systems or if you want to use the card 4181 * for offscreen rendering or compute if there are no crtcs enabled. 4182 */ 4183 si_notify_smc_display_change(adev, adev->pm.dpm.new_active_crtc_count > 0); 4184 } 4185 4186 static void si_enable_spread_spectrum(struct amdgpu_device *adev, bool enable) 4187 { 4188 struct rv7xx_power_info *pi = rv770_get_pi(adev); 4189 4190 if (enable) { 4191 if (pi->sclk_ss) 4192 WREG32_P(GENERAL_PWRMGT, DYN_SPREAD_SPECTRUM_EN, ~DYN_SPREAD_SPECTRUM_EN); 4193 } else { 4194 WREG32_P(CG_SPLL_SPREAD_SPECTRUM, 0, ~SSEN); 4195 WREG32_P(GENERAL_PWRMGT, 0, ~DYN_SPREAD_SPECTRUM_EN); 4196 } 4197 } 4198 4199 static void si_setup_bsp(struct amdgpu_device *adev) 4200 { 4201 struct rv7xx_power_info *pi = rv770_get_pi(adev); 4202 u32 xclk = amdgpu_asic_get_xclk(adev); 4203 4204 r600_calculate_u_and_p(pi->asi, 4205 xclk, 4206 16, 4207 &pi->bsp, 4208 &pi->bsu); 4209 4210 r600_calculate_u_and_p(pi->pasi, 4211 xclk, 4212 16, 4213 &pi->pbsp, 4214 &pi->pbsu); 4215 4216 4217 pi->dsp = BSP(pi->bsp) | BSU(pi->bsu); 4218 pi->psp = BSP(pi->pbsp) | BSU(pi->pbsu); 4219 4220 WREG32(CG_BSP, pi->dsp); 4221 } 4222 4223 static void si_program_git(struct amdgpu_device *adev) 4224 { 4225 WREG32_P(CG_GIT, CG_GICST(R600_GICST_DFLT), ~CG_GICST_MASK); 4226 } 4227 4228 static void si_program_tp(struct amdgpu_device *adev) 4229 { 4230 int i; 4231 enum r600_td td = R600_TD_DFLT; 4232 4233 for (i = 0; i < R600_PM_NUMBER_OF_TC; i++) 4234 WREG32(CG_FFCT_0 + i, (UTC_0(r600_utc[i]) | DTC_0(r600_dtc[i]))); 4235 4236 if (td == R600_TD_AUTO) 4237 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_FORCE_TREND_SEL); 4238 else 4239 WREG32_P(SCLK_PWRMGT_CNTL, FIR_FORCE_TREND_SEL, ~FIR_FORCE_TREND_SEL); 4240 4241 if (td == R600_TD_UP) 4242 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_TREND_MODE); 4243 4244 if (td == R600_TD_DOWN) 4245 WREG32_P(SCLK_PWRMGT_CNTL, FIR_TREND_MODE, ~FIR_TREND_MODE); 4246 } 4247 4248 static void si_program_tpp(struct amdgpu_device *adev) 4249 { 4250 WREG32(CG_TPC, R600_TPC_DFLT); 4251 } 4252 4253 static void si_program_sstp(struct amdgpu_device *adev) 4254 { 4255 WREG32(CG_SSP, (SSTU(R600_SSTU_DFLT) | SST(R600_SST_DFLT))); 4256 } 4257 4258 static void si_enable_display_gap(struct amdgpu_device *adev) 4259 { 4260 u32 tmp = RREG32(CG_DISPLAY_GAP_CNTL); 4261 4262 tmp &= ~(DISP1_GAP_MASK | DISP2_GAP_MASK); 4263 tmp |= (DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE) | 4264 DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE)); 4265 4266 tmp &= ~(DISP1_GAP_MCHG_MASK | DISP2_GAP_MCHG_MASK); 4267 tmp |= (DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK) | 4268 DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE)); 4269 WREG32(CG_DISPLAY_GAP_CNTL, tmp); 4270 } 4271 4272 static void si_program_vc(struct amdgpu_device *adev) 4273 { 4274 struct rv7xx_power_info *pi = rv770_get_pi(adev); 4275 4276 WREG32(CG_FTV, pi->vrc); 4277 } 4278 4279 static void si_clear_vc(struct amdgpu_device *adev) 4280 { 4281 WREG32(CG_FTV, 0); 4282 } 4283 4284 static u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock) 4285 { 4286 u8 mc_para_index; 4287 4288 if (memory_clock < 10000) 4289 mc_para_index = 0; 4290 else if (memory_clock >= 80000) 4291 mc_para_index = 0x0f; 4292 else 4293 mc_para_index = (u8)((memory_clock - 10000) / 5000 + 1); 4294 return mc_para_index; 4295 } 4296 4297 static u8 si_get_mclk_frequency_ratio(u32 memory_clock, bool strobe_mode) 4298 { 4299 u8 mc_para_index; 4300 4301 if (strobe_mode) { 4302 if (memory_clock < 12500) 4303 mc_para_index = 0x00; 4304 else if (memory_clock > 47500) 4305 mc_para_index = 0x0f; 4306 else 4307 mc_para_index = (u8)((memory_clock - 10000) / 2500); 4308 } else { 4309 if (memory_clock < 65000) 4310 mc_para_index = 0x00; 4311 else if (memory_clock > 135000) 4312 mc_para_index = 0x0f; 4313 else 4314 mc_para_index = (u8)((memory_clock - 60000) / 5000); 4315 } 4316 return mc_para_index; 4317 } 4318 4319 static u8 si_get_strobe_mode_settings(struct amdgpu_device *adev, u32 mclk) 4320 { 4321 struct rv7xx_power_info *pi = rv770_get_pi(adev); 4322 bool strobe_mode = false; 4323 u8 result = 0; 4324 4325 if (mclk <= pi->mclk_strobe_mode_threshold) 4326 strobe_mode = true; 4327 4328 if (adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) 4329 result = si_get_mclk_frequency_ratio(mclk, strobe_mode); 4330 else 4331 result = si_get_ddr3_mclk_frequency_ratio(mclk); 4332 4333 if (strobe_mode) 4334 result |= SISLANDS_SMC_STROBE_ENABLE; 4335 4336 return result; 4337 } 4338 4339 static int si_upload_firmware(struct amdgpu_device *adev) 4340 { 4341 struct si_power_info *si_pi = si_get_pi(adev); 4342 4343 amdgpu_si_reset_smc(adev); 4344 amdgpu_si_smc_clock(adev, false); 4345 4346 return amdgpu_si_load_smc_ucode(adev, si_pi->sram_end); 4347 } 4348 4349 static bool si_validate_phase_shedding_tables(struct amdgpu_device *adev, 4350 const struct atom_voltage_table *table, 4351 const struct amdgpu_phase_shedding_limits_table *limits) 4352 { 4353 u32 data, num_bits, num_levels; 4354 4355 if ((table == NULL) || (limits == NULL)) 4356 return false; 4357 4358 data = table->mask_low; 4359 4360 num_bits = hweight32(data); 4361 4362 if (num_bits == 0) 4363 return false; 4364 4365 num_levels = (1 << num_bits); 4366 4367 if (table->count != num_levels) 4368 return false; 4369 4370 if (limits->count != (num_levels - 1)) 4371 return false; 4372 4373 return true; 4374 } 4375 4376 static void si_trim_voltage_table_to_fit_state_table(struct amdgpu_device *adev, 4377 u32 max_voltage_steps, 4378 struct atom_voltage_table *voltage_table) 4379 { 4380 unsigned int i, diff; 4381 4382 if (voltage_table->count <= max_voltage_steps) 4383 return; 4384 4385 diff = voltage_table->count - max_voltage_steps; 4386 4387 for (i= 0; i < max_voltage_steps; i++) 4388 voltage_table->entries[i] = voltage_table->entries[i + diff]; 4389 4390 voltage_table->count = max_voltage_steps; 4391 } 4392 4393 static int si_get_svi2_voltage_table(struct amdgpu_device *adev, 4394 struct amdgpu_clock_voltage_dependency_table *voltage_dependency_table, 4395 struct atom_voltage_table *voltage_table) 4396 { 4397 u32 i; 4398 4399 if (voltage_dependency_table == NULL) 4400 return -EINVAL; 4401 4402 voltage_table->mask_low = 0; 4403 voltage_table->phase_delay = 0; 4404 4405 voltage_table->count = voltage_dependency_table->count; 4406 for (i = 0; i < voltage_table->count; i++) { 4407 voltage_table->entries[i].value = voltage_dependency_table->entries[i].v; 4408 voltage_table->entries[i].smio_low = 0; 4409 } 4410 4411 return 0; 4412 } 4413 4414 static int si_construct_voltage_tables(struct amdgpu_device *adev) 4415 { 4416 struct rv7xx_power_info *pi = rv770_get_pi(adev); 4417 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 4418 struct si_power_info *si_pi = si_get_pi(adev); 4419 int ret; 4420 4421 if (pi->voltage_control) { 4422 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDC, 4423 VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddc_voltage_table); 4424 if (ret) 4425 return ret; 4426 4427 if (eg_pi->vddc_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS) 4428 si_trim_voltage_table_to_fit_state_table(adev, 4429 SISLANDS_MAX_NO_VREG_STEPS, 4430 &eg_pi->vddc_voltage_table); 4431 } else if (si_pi->voltage_control_svi2) { 4432 ret = si_get_svi2_voltage_table(adev, 4433 &adev->pm.dpm.dyn_state.vddc_dependency_on_mclk, 4434 &eg_pi->vddc_voltage_table); 4435 if (ret) 4436 return ret; 4437 } else { 4438 return -EINVAL; 4439 } 4440 4441 if (eg_pi->vddci_control) { 4442 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDCI, 4443 VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddci_voltage_table); 4444 if (ret) 4445 return ret; 4446 4447 if (eg_pi->vddci_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS) 4448 si_trim_voltage_table_to_fit_state_table(adev, 4449 SISLANDS_MAX_NO_VREG_STEPS, 4450 &eg_pi->vddci_voltage_table); 4451 } 4452 if (si_pi->vddci_control_svi2) { 4453 ret = si_get_svi2_voltage_table(adev, 4454 &adev->pm.dpm.dyn_state.vddci_dependency_on_mclk, 4455 &eg_pi->vddci_voltage_table); 4456 if (ret) 4457 return ret; 4458 } 4459 4460 if (pi->mvdd_control) { 4461 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_MVDDC, 4462 VOLTAGE_OBJ_GPIO_LUT, &si_pi->mvdd_voltage_table); 4463 4464 if (ret) { 4465 pi->mvdd_control = false; 4466 return ret; 4467 } 4468 4469 if (si_pi->mvdd_voltage_table.count == 0) { 4470 pi->mvdd_control = false; 4471 return -EINVAL; 4472 } 4473 4474 if (si_pi->mvdd_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS) 4475 si_trim_voltage_table_to_fit_state_table(adev, 4476 SISLANDS_MAX_NO_VREG_STEPS, 4477 &si_pi->mvdd_voltage_table); 4478 } 4479 4480 if (si_pi->vddc_phase_shed_control) { 4481 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDC, 4482 VOLTAGE_OBJ_PHASE_LUT, &si_pi->vddc_phase_shed_table); 4483 if (ret) 4484 si_pi->vddc_phase_shed_control = false; 4485 4486 if ((si_pi->vddc_phase_shed_table.count == 0) || 4487 (si_pi->vddc_phase_shed_table.count > SISLANDS_MAX_NO_VREG_STEPS)) 4488 si_pi->vddc_phase_shed_control = false; 4489 } 4490 4491 return 0; 4492 } 4493 4494 static void si_populate_smc_voltage_table(struct amdgpu_device *adev, 4495 const struct atom_voltage_table *voltage_table, 4496 SISLANDS_SMC_STATETABLE *table) 4497 { 4498 unsigned int i; 4499 4500 for (i = 0; i < voltage_table->count; i++) 4501 table->lowSMIO[i] |= cpu_to_be32(voltage_table->entries[i].smio_low); 4502 } 4503 4504 static int si_populate_smc_voltage_tables(struct amdgpu_device *adev, 4505 SISLANDS_SMC_STATETABLE *table) 4506 { 4507 struct rv7xx_power_info *pi = rv770_get_pi(adev); 4508 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 4509 struct si_power_info *si_pi = si_get_pi(adev); 4510 u8 i; 4511 4512 if (si_pi->voltage_control_svi2) { 4513 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svc, 4514 si_pi->svc_gpio_id); 4515 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svd, 4516 si_pi->svd_gpio_id); 4517 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_plat_type, 4518 2); 4519 } else { 4520 if (eg_pi->vddc_voltage_table.count) { 4521 si_populate_smc_voltage_table(adev, &eg_pi->vddc_voltage_table, table); 4522 table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] = 4523 cpu_to_be32(eg_pi->vddc_voltage_table.mask_low); 4524 4525 for (i = 0; i < eg_pi->vddc_voltage_table.count; i++) { 4526 if (pi->max_vddc_in_table <= eg_pi->vddc_voltage_table.entries[i].value) { 4527 table->maxVDDCIndexInPPTable = i; 4528 break; 4529 } 4530 } 4531 } 4532 4533 if (eg_pi->vddci_voltage_table.count) { 4534 si_populate_smc_voltage_table(adev, &eg_pi->vddci_voltage_table, table); 4535 4536 table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDCI] = 4537 cpu_to_be32(eg_pi->vddci_voltage_table.mask_low); 4538 } 4539 4540 4541 if (si_pi->mvdd_voltage_table.count) { 4542 si_populate_smc_voltage_table(adev, &si_pi->mvdd_voltage_table, table); 4543 4544 table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_MVDD] = 4545 cpu_to_be32(si_pi->mvdd_voltage_table.mask_low); 4546 } 4547 4548 if (si_pi->vddc_phase_shed_control) { 4549 if (si_validate_phase_shedding_tables(adev, &si_pi->vddc_phase_shed_table, 4550 &adev->pm.dpm.dyn_state.phase_shedding_limits_table)) { 4551 si_populate_smc_voltage_table(adev, &si_pi->vddc_phase_shed_table, table); 4552 4553 table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC_PHASE_SHEDDING] = 4554 cpu_to_be32(si_pi->vddc_phase_shed_table.mask_low); 4555 4556 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_phase_shedding_delay, 4557 (u32)si_pi->vddc_phase_shed_table.phase_delay); 4558 } else { 4559 si_pi->vddc_phase_shed_control = false; 4560 } 4561 } 4562 } 4563 4564 return 0; 4565 } 4566 4567 static int si_populate_voltage_value(struct amdgpu_device *adev, 4568 const struct atom_voltage_table *table, 4569 u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage) 4570 { 4571 unsigned int i; 4572 4573 for (i = 0; i < table->count; i++) { 4574 if (value <= table->entries[i].value) { 4575 voltage->index = (u8)i; 4576 voltage->value = cpu_to_be16(table->entries[i].value); 4577 break; 4578 } 4579 } 4580 4581 if (i >= table->count) 4582 return -EINVAL; 4583 4584 return 0; 4585 } 4586 4587 static int si_populate_mvdd_value(struct amdgpu_device *adev, u32 mclk, 4588 SISLANDS_SMC_VOLTAGE_VALUE *voltage) 4589 { 4590 struct rv7xx_power_info *pi = rv770_get_pi(adev); 4591 struct si_power_info *si_pi = si_get_pi(adev); 4592 4593 if (pi->mvdd_control) { 4594 if (mclk <= pi->mvdd_split_frequency) 4595 voltage->index = 0; 4596 else 4597 voltage->index = (u8)(si_pi->mvdd_voltage_table.count) - 1; 4598 4599 voltage->value = cpu_to_be16(si_pi->mvdd_voltage_table.entries[voltage->index].value); 4600 } 4601 return 0; 4602 } 4603 4604 static int si_get_std_voltage_value(struct amdgpu_device *adev, 4605 SISLANDS_SMC_VOLTAGE_VALUE *voltage, 4606 u16 *std_voltage) 4607 { 4608 u16 v_index; 4609 bool voltage_found = false; 4610 *std_voltage = be16_to_cpu(voltage->value); 4611 4612 if (adev->pm.dpm.dyn_state.cac_leakage_table.entries) { 4613 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_NEW_CAC_VOLTAGE) { 4614 if (adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries == NULL) 4615 return -EINVAL; 4616 4617 for (v_index = 0; (u32)v_index < adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) { 4618 if (be16_to_cpu(voltage->value) == 4619 (u16)adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) { 4620 voltage_found = true; 4621 if ((u32)v_index < adev->pm.dpm.dyn_state.cac_leakage_table.count) 4622 *std_voltage = 4623 adev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc; 4624 else 4625 *std_voltage = 4626 adev->pm.dpm.dyn_state.cac_leakage_table.entries[adev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc; 4627 break; 4628 } 4629 } 4630 4631 if (!voltage_found) { 4632 for (v_index = 0; (u32)v_index < adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) { 4633 if (be16_to_cpu(voltage->value) <= 4634 (u16)adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) { 4635 voltage_found = true; 4636 if ((u32)v_index < adev->pm.dpm.dyn_state.cac_leakage_table.count) 4637 *std_voltage = 4638 adev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc; 4639 else 4640 *std_voltage = 4641 adev->pm.dpm.dyn_state.cac_leakage_table.entries[adev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc; 4642 break; 4643 } 4644 } 4645 } 4646 } else { 4647 if ((u32)voltage->index < adev->pm.dpm.dyn_state.cac_leakage_table.count) 4648 *std_voltage = adev->pm.dpm.dyn_state.cac_leakage_table.entries[voltage->index].vddc; 4649 } 4650 } 4651 4652 return 0; 4653 } 4654 4655 static int si_populate_std_voltage_value(struct amdgpu_device *adev, 4656 u16 value, u8 index, 4657 SISLANDS_SMC_VOLTAGE_VALUE *voltage) 4658 { 4659 voltage->index = index; 4660 voltage->value = cpu_to_be16(value); 4661 4662 return 0; 4663 } 4664 4665 static int si_populate_phase_shedding_value(struct amdgpu_device *adev, 4666 const struct amdgpu_phase_shedding_limits_table *limits, 4667 u16 voltage, u32 sclk, u32 mclk, 4668 SISLANDS_SMC_VOLTAGE_VALUE *smc_voltage) 4669 { 4670 unsigned int i; 4671 4672 for (i = 0; i < limits->count; i++) { 4673 if ((voltage <= limits->entries[i].voltage) && 4674 (sclk <= limits->entries[i].sclk) && 4675 (mclk <= limits->entries[i].mclk)) 4676 break; 4677 } 4678 4679 smc_voltage->phase_settings = (u8)i; 4680 4681 return 0; 4682 } 4683 4684 static int si_init_arb_table_index(struct amdgpu_device *adev) 4685 { 4686 struct si_power_info *si_pi = si_get_pi(adev); 4687 u32 tmp; 4688 int ret; 4689 4690 ret = amdgpu_si_read_smc_sram_dword(adev, si_pi->arb_table_start, 4691 &tmp, si_pi->sram_end); 4692 if (ret) 4693 return ret; 4694 4695 tmp &= 0x00FFFFFF; 4696 tmp |= MC_CG_ARB_FREQ_F1 << 24; 4697 4698 return amdgpu_si_write_smc_sram_dword(adev, si_pi->arb_table_start, 4699 tmp, si_pi->sram_end); 4700 } 4701 4702 static int si_initial_switch_from_arb_f0_to_f1(struct amdgpu_device *adev) 4703 { 4704 return ni_copy_and_switch_arb_sets(adev, MC_CG_ARB_FREQ_F0, MC_CG_ARB_FREQ_F1); 4705 } 4706 4707 static int si_reset_to_default(struct amdgpu_device *adev) 4708 { 4709 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_ResetToDefaults) == PPSMC_Result_OK) ? 4710 0 : -EINVAL; 4711 } 4712 4713 static int si_force_switch_to_arb_f0(struct amdgpu_device *adev) 4714 { 4715 struct si_power_info *si_pi = si_get_pi(adev); 4716 u32 tmp; 4717 int ret; 4718 4719 ret = amdgpu_si_read_smc_sram_dword(adev, si_pi->arb_table_start, 4720 &tmp, si_pi->sram_end); 4721 if (ret) 4722 return ret; 4723 4724 tmp = (tmp >> 24) & 0xff; 4725 4726 if (tmp == MC_CG_ARB_FREQ_F0) 4727 return 0; 4728 4729 return ni_copy_and_switch_arb_sets(adev, tmp, MC_CG_ARB_FREQ_F0); 4730 } 4731 4732 static u32 si_calculate_memory_refresh_rate(struct amdgpu_device *adev, 4733 u32 engine_clock) 4734 { 4735 u32 dram_rows; 4736 u32 dram_refresh_rate; 4737 u32 mc_arb_rfsh_rate; 4738 u32 tmp = (RREG32(MC_ARB_RAMCFG) & NOOFROWS_MASK) >> NOOFROWS_SHIFT; 4739 4740 if (tmp >= 4) 4741 dram_rows = 16384; 4742 else 4743 dram_rows = 1 << (tmp + 10); 4744 4745 dram_refresh_rate = 1 << ((RREG32(MC_SEQ_MISC0) & 0x3) + 3); 4746 mc_arb_rfsh_rate = ((engine_clock * 10) * dram_refresh_rate / dram_rows - 32) / 64; 4747 4748 return mc_arb_rfsh_rate; 4749 } 4750 4751 static int si_populate_memory_timing_parameters(struct amdgpu_device *adev, 4752 struct rv7xx_pl *pl, 4753 SMC_SIslands_MCArbDramTimingRegisterSet *arb_regs) 4754 { 4755 u32 dram_timing; 4756 u32 dram_timing2; 4757 u32 burst_time; 4758 4759 arb_regs->mc_arb_rfsh_rate = 4760 (u8)si_calculate_memory_refresh_rate(adev, pl->sclk); 4761 4762 amdgpu_atombios_set_engine_dram_timings(adev, 4763 pl->sclk, 4764 pl->mclk); 4765 4766 dram_timing = RREG32(MC_ARB_DRAM_TIMING); 4767 dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2); 4768 burst_time = RREG32(MC_ARB_BURST_TIME) & STATE0_MASK; 4769 4770 arb_regs->mc_arb_dram_timing = cpu_to_be32(dram_timing); 4771 arb_regs->mc_arb_dram_timing2 = cpu_to_be32(dram_timing2); 4772 arb_regs->mc_arb_burst_time = (u8)burst_time; 4773 4774 return 0; 4775 } 4776 4777 static int si_do_program_memory_timing_parameters(struct amdgpu_device *adev, 4778 struct amdgpu_ps *amdgpu_state, 4779 unsigned int first_arb_set) 4780 { 4781 struct si_power_info *si_pi = si_get_pi(adev); 4782 struct si_ps *state = si_get_ps(amdgpu_state); 4783 SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 }; 4784 int i, ret = 0; 4785 4786 for (i = 0; i < state->performance_level_count; i++) { 4787 ret = si_populate_memory_timing_parameters(adev, &state->performance_levels[i], &arb_regs); 4788 if (ret) 4789 break; 4790 ret = amdgpu_si_copy_bytes_to_smc(adev, 4791 si_pi->arb_table_start + 4792 offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) + 4793 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * (first_arb_set + i), 4794 (u8 *)&arb_regs, 4795 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet), 4796 si_pi->sram_end); 4797 if (ret) 4798 break; 4799 } 4800 4801 return ret; 4802 } 4803 4804 static int si_program_memory_timing_parameters(struct amdgpu_device *adev, 4805 struct amdgpu_ps *amdgpu_new_state) 4806 { 4807 return si_do_program_memory_timing_parameters(adev, amdgpu_new_state, 4808 SISLANDS_DRIVER_STATE_ARB_INDEX); 4809 } 4810 4811 static int si_populate_initial_mvdd_value(struct amdgpu_device *adev, 4812 struct SISLANDS_SMC_VOLTAGE_VALUE *voltage) 4813 { 4814 struct rv7xx_power_info *pi = rv770_get_pi(adev); 4815 struct si_power_info *si_pi = si_get_pi(adev); 4816 4817 if (pi->mvdd_control) 4818 return si_populate_voltage_value(adev, &si_pi->mvdd_voltage_table, 4819 si_pi->mvdd_bootup_value, voltage); 4820 4821 return 0; 4822 } 4823 4824 static int si_populate_smc_initial_state(struct amdgpu_device *adev, 4825 struct amdgpu_ps *amdgpu_initial_state, 4826 SISLANDS_SMC_STATETABLE *table) 4827 { 4828 struct si_ps *initial_state = si_get_ps(amdgpu_initial_state); 4829 struct rv7xx_power_info *pi = rv770_get_pi(adev); 4830 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 4831 struct si_power_info *si_pi = si_get_pi(adev); 4832 u32 reg; 4833 int ret; 4834 4835 table->initialState.level.mclk.vDLL_CNTL = 4836 cpu_to_be32(si_pi->clock_registers.dll_cntl); 4837 table->initialState.level.mclk.vMCLK_PWRMGT_CNTL = 4838 cpu_to_be32(si_pi->clock_registers.mclk_pwrmgt_cntl); 4839 table->initialState.level.mclk.vMPLL_AD_FUNC_CNTL = 4840 cpu_to_be32(si_pi->clock_registers.mpll_ad_func_cntl); 4841 table->initialState.level.mclk.vMPLL_DQ_FUNC_CNTL = 4842 cpu_to_be32(si_pi->clock_registers.mpll_dq_func_cntl); 4843 table->initialState.level.mclk.vMPLL_FUNC_CNTL = 4844 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl); 4845 table->initialState.level.mclk.vMPLL_FUNC_CNTL_1 = 4846 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_1); 4847 table->initialState.level.mclk.vMPLL_FUNC_CNTL_2 = 4848 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_2); 4849 table->initialState.level.mclk.vMPLL_SS = 4850 cpu_to_be32(si_pi->clock_registers.mpll_ss1); 4851 table->initialState.level.mclk.vMPLL_SS2 = 4852 cpu_to_be32(si_pi->clock_registers.mpll_ss2); 4853 4854 table->initialState.level.mclk.mclk_value = 4855 cpu_to_be32(initial_state->performance_levels[0].mclk); 4856 4857 table->initialState.level.sclk.vCG_SPLL_FUNC_CNTL = 4858 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl); 4859 table->initialState.level.sclk.vCG_SPLL_FUNC_CNTL_2 = 4860 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_2); 4861 table->initialState.level.sclk.vCG_SPLL_FUNC_CNTL_3 = 4862 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_3); 4863 table->initialState.level.sclk.vCG_SPLL_FUNC_CNTL_4 = 4864 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_4); 4865 table->initialState.level.sclk.vCG_SPLL_SPREAD_SPECTRUM = 4866 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum); 4867 table->initialState.level.sclk.vCG_SPLL_SPREAD_SPECTRUM_2 = 4868 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum_2); 4869 4870 table->initialState.level.sclk.sclk_value = 4871 cpu_to_be32(initial_state->performance_levels[0].sclk); 4872 4873 table->initialState.level.arbRefreshState = 4874 SISLANDS_INITIAL_STATE_ARB_INDEX; 4875 4876 table->initialState.level.ACIndex = 0; 4877 4878 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table, 4879 initial_state->performance_levels[0].vddc, 4880 &table->initialState.level.vddc); 4881 4882 if (!ret) { 4883 u16 std_vddc; 4884 4885 ret = si_get_std_voltage_value(adev, 4886 &table->initialState.level.vddc, 4887 &std_vddc); 4888 if (!ret) 4889 si_populate_std_voltage_value(adev, std_vddc, 4890 table->initialState.level.vddc.index, 4891 &table->initialState.level.std_vddc); 4892 } 4893 4894 if (eg_pi->vddci_control) 4895 si_populate_voltage_value(adev, 4896 &eg_pi->vddci_voltage_table, 4897 initial_state->performance_levels[0].vddci, 4898 &table->initialState.level.vddci); 4899 4900 if (si_pi->vddc_phase_shed_control) 4901 si_populate_phase_shedding_value(adev, 4902 &adev->pm.dpm.dyn_state.phase_shedding_limits_table, 4903 initial_state->performance_levels[0].vddc, 4904 initial_state->performance_levels[0].sclk, 4905 initial_state->performance_levels[0].mclk, 4906 &table->initialState.level.vddc); 4907 4908 si_populate_initial_mvdd_value(adev, &table->initialState.level.mvdd); 4909 4910 reg = CG_R(0xffff) | CG_L(0); 4911 table->initialState.level.aT = cpu_to_be32(reg); 4912 table->initialState.level.bSP = cpu_to_be32(pi->dsp); 4913 table->initialState.level.gen2PCIE = (u8)si_pi->boot_pcie_gen; 4914 4915 if (adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) { 4916 table->initialState.level.strobeMode = 4917 si_get_strobe_mode_settings(adev, 4918 initial_state->performance_levels[0].mclk); 4919 4920 if (initial_state->performance_levels[0].mclk > pi->mclk_edc_enable_threshold) 4921 table->initialState.level.mcFlags = SISLANDS_SMC_MC_EDC_RD_FLAG | SISLANDS_SMC_MC_EDC_WR_FLAG; 4922 else 4923 table->initialState.level.mcFlags = 0; 4924 } 4925 4926 table->initialState.levelCount = 1; 4927 4928 table->initialState.flags |= PPSMC_SWSTATE_FLAG_DC; 4929 4930 table->initialState.level.dpm2.MaxPS = 0; 4931 table->initialState.level.dpm2.NearTDPDec = 0; 4932 table->initialState.level.dpm2.AboveSafeInc = 0; 4933 table->initialState.level.dpm2.BelowSafeInc = 0; 4934 table->initialState.level.dpm2.PwrEfficiencyRatio = 0; 4935 4936 reg = MIN_POWER_MASK | MAX_POWER_MASK; 4937 table->initialState.level.SQPowerThrottle = cpu_to_be32(reg); 4938 4939 reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK; 4940 table->initialState.level.SQPowerThrottle_2 = cpu_to_be32(reg); 4941 4942 return 0; 4943 } 4944 4945 static enum si_pcie_gen si_gen_pcie_gen_support(struct amdgpu_device *adev, 4946 u32 sys_mask, 4947 enum si_pcie_gen asic_gen, 4948 enum si_pcie_gen default_gen) 4949 { 4950 switch (asic_gen) { 4951 case SI_PCIE_GEN1: 4952 return SI_PCIE_GEN1; 4953 case SI_PCIE_GEN2: 4954 return SI_PCIE_GEN2; 4955 case SI_PCIE_GEN3: 4956 return SI_PCIE_GEN3; 4957 default: 4958 if ((sys_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN3) && 4959 (default_gen == SI_PCIE_GEN3)) 4960 return SI_PCIE_GEN3; 4961 else if ((sys_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_GEN2) && 4962 (default_gen == SI_PCIE_GEN2)) 4963 return SI_PCIE_GEN2; 4964 else 4965 return SI_PCIE_GEN1; 4966 } 4967 return SI_PCIE_GEN1; 4968 } 4969 4970 static int si_populate_smc_acpi_state(struct amdgpu_device *adev, 4971 SISLANDS_SMC_STATETABLE *table) 4972 { 4973 struct rv7xx_power_info *pi = rv770_get_pi(adev); 4974 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 4975 struct si_power_info *si_pi = si_get_pi(adev); 4976 u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl; 4977 u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2; 4978 u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3; 4979 u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4; 4980 u32 dll_cntl = si_pi->clock_registers.dll_cntl; 4981 u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl; 4982 u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl; 4983 u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl; 4984 u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl; 4985 u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1; 4986 u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2; 4987 u32 reg; 4988 int ret; 4989 4990 table->ACPIState = table->initialState; 4991 4992 table->ACPIState.flags &= ~PPSMC_SWSTATE_FLAG_DC; 4993 4994 if (pi->acpi_vddc) { 4995 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table, 4996 pi->acpi_vddc, &table->ACPIState.level.vddc); 4997 if (!ret) { 4998 u16 std_vddc; 4999 5000 ret = si_get_std_voltage_value(adev, 5001 &table->ACPIState.level.vddc, &std_vddc); 5002 if (!ret) 5003 si_populate_std_voltage_value(adev, std_vddc, 5004 table->ACPIState.level.vddc.index, 5005 &table->ACPIState.level.std_vddc); 5006 } 5007 table->ACPIState.level.gen2PCIE = si_pi->acpi_pcie_gen; 5008 5009 if (si_pi->vddc_phase_shed_control) { 5010 si_populate_phase_shedding_value(adev, 5011 &adev->pm.dpm.dyn_state.phase_shedding_limits_table, 5012 pi->acpi_vddc, 5013 0, 5014 0, 5015 &table->ACPIState.level.vddc); 5016 } 5017 } else { 5018 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table, 5019 pi->min_vddc_in_table, &table->ACPIState.level.vddc); 5020 if (!ret) { 5021 u16 std_vddc; 5022 5023 ret = si_get_std_voltage_value(adev, 5024 &table->ACPIState.level.vddc, &std_vddc); 5025 5026 if (!ret) 5027 si_populate_std_voltage_value(adev, std_vddc, 5028 table->ACPIState.level.vddc.index, 5029 &table->ACPIState.level.std_vddc); 5030 } 5031 table->ACPIState.level.gen2PCIE = 5032 (u8)si_gen_pcie_gen_support(adev, 5033 si_pi->sys_pcie_mask, 5034 si_pi->boot_pcie_gen, 5035 SI_PCIE_GEN1); 5036 5037 if (si_pi->vddc_phase_shed_control) 5038 si_populate_phase_shedding_value(adev, 5039 &adev->pm.dpm.dyn_state.phase_shedding_limits_table, 5040 pi->min_vddc_in_table, 5041 0, 5042 0, 5043 &table->ACPIState.level.vddc); 5044 } 5045 5046 if (pi->acpi_vddc) { 5047 if (eg_pi->acpi_vddci) 5048 si_populate_voltage_value(adev, &eg_pi->vddci_voltage_table, 5049 eg_pi->acpi_vddci, 5050 &table->ACPIState.level.vddci); 5051 } 5052 5053 mclk_pwrmgt_cntl |= MRDCK0_RESET | MRDCK1_RESET; 5054 mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB); 5055 5056 dll_cntl &= ~(MRDCK0_BYPASS | MRDCK1_BYPASS); 5057 5058 spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK; 5059 spll_func_cntl_2 |= SCLK_MUX_SEL(4); 5060 5061 table->ACPIState.level.mclk.vDLL_CNTL = 5062 cpu_to_be32(dll_cntl); 5063 table->ACPIState.level.mclk.vMCLK_PWRMGT_CNTL = 5064 cpu_to_be32(mclk_pwrmgt_cntl); 5065 table->ACPIState.level.mclk.vMPLL_AD_FUNC_CNTL = 5066 cpu_to_be32(mpll_ad_func_cntl); 5067 table->ACPIState.level.mclk.vMPLL_DQ_FUNC_CNTL = 5068 cpu_to_be32(mpll_dq_func_cntl); 5069 table->ACPIState.level.mclk.vMPLL_FUNC_CNTL = 5070 cpu_to_be32(mpll_func_cntl); 5071 table->ACPIState.level.mclk.vMPLL_FUNC_CNTL_1 = 5072 cpu_to_be32(mpll_func_cntl_1); 5073 table->ACPIState.level.mclk.vMPLL_FUNC_CNTL_2 = 5074 cpu_to_be32(mpll_func_cntl_2); 5075 table->ACPIState.level.mclk.vMPLL_SS = 5076 cpu_to_be32(si_pi->clock_registers.mpll_ss1); 5077 table->ACPIState.level.mclk.vMPLL_SS2 = 5078 cpu_to_be32(si_pi->clock_registers.mpll_ss2); 5079 5080 table->ACPIState.level.sclk.vCG_SPLL_FUNC_CNTL = 5081 cpu_to_be32(spll_func_cntl); 5082 table->ACPIState.level.sclk.vCG_SPLL_FUNC_CNTL_2 = 5083 cpu_to_be32(spll_func_cntl_2); 5084 table->ACPIState.level.sclk.vCG_SPLL_FUNC_CNTL_3 = 5085 cpu_to_be32(spll_func_cntl_3); 5086 table->ACPIState.level.sclk.vCG_SPLL_FUNC_CNTL_4 = 5087 cpu_to_be32(spll_func_cntl_4); 5088 5089 table->ACPIState.level.mclk.mclk_value = 0; 5090 table->ACPIState.level.sclk.sclk_value = 0; 5091 5092 si_populate_mvdd_value(adev, 0, &table->ACPIState.level.mvdd); 5093 5094 if (eg_pi->dynamic_ac_timing) 5095 table->ACPIState.level.ACIndex = 0; 5096 5097 table->ACPIState.level.dpm2.MaxPS = 0; 5098 table->ACPIState.level.dpm2.NearTDPDec = 0; 5099 table->ACPIState.level.dpm2.AboveSafeInc = 0; 5100 table->ACPIState.level.dpm2.BelowSafeInc = 0; 5101 table->ACPIState.level.dpm2.PwrEfficiencyRatio = 0; 5102 5103 reg = MIN_POWER_MASK | MAX_POWER_MASK; 5104 table->ACPIState.level.SQPowerThrottle = cpu_to_be32(reg); 5105 5106 reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK; 5107 table->ACPIState.level.SQPowerThrottle_2 = cpu_to_be32(reg); 5108 5109 return 0; 5110 } 5111 5112 static int si_populate_ulv_state(struct amdgpu_device *adev, 5113 struct SISLANDS_SMC_SWSTATE_SINGLE *state) 5114 { 5115 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 5116 struct si_power_info *si_pi = si_get_pi(adev); 5117 struct si_ulv_param *ulv = &si_pi->ulv; 5118 u32 sclk_in_sr = 1350; /* ??? */ 5119 int ret; 5120 5121 ret = si_convert_power_level_to_smc(adev, &ulv->pl, 5122 &state->level); 5123 if (!ret) { 5124 if (eg_pi->sclk_deep_sleep) { 5125 if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ) 5126 state->level.stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS; 5127 else 5128 state->level.stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE; 5129 } 5130 if (ulv->one_pcie_lane_in_ulv) 5131 state->flags |= PPSMC_SWSTATE_FLAG_PCIE_X1; 5132 state->level.arbRefreshState = (u8)(SISLANDS_ULV_STATE_ARB_INDEX); 5133 state->level.ACIndex = 1; 5134 state->level.std_vddc = state->level.vddc; 5135 state->levelCount = 1; 5136 5137 state->flags |= PPSMC_SWSTATE_FLAG_DC; 5138 } 5139 5140 return ret; 5141 } 5142 5143 static int si_program_ulv_memory_timing_parameters(struct amdgpu_device *adev) 5144 { 5145 struct si_power_info *si_pi = si_get_pi(adev); 5146 struct si_ulv_param *ulv = &si_pi->ulv; 5147 SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 }; 5148 int ret; 5149 5150 ret = si_populate_memory_timing_parameters(adev, &ulv->pl, 5151 &arb_regs); 5152 if (ret) 5153 return ret; 5154 5155 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_ulv_volt_change_delay, 5156 ulv->volt_change_delay); 5157 5158 ret = amdgpu_si_copy_bytes_to_smc(adev, 5159 si_pi->arb_table_start + 5160 offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) + 5161 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * SISLANDS_ULV_STATE_ARB_INDEX, 5162 (u8 *)&arb_regs, 5163 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet), 5164 si_pi->sram_end); 5165 5166 return ret; 5167 } 5168 5169 static void si_get_mvdd_configuration(struct amdgpu_device *adev) 5170 { 5171 struct rv7xx_power_info *pi = rv770_get_pi(adev); 5172 5173 pi->mvdd_split_frequency = 30000; 5174 } 5175 5176 static int si_init_smc_table(struct amdgpu_device *adev) 5177 { 5178 struct si_power_info *si_pi = si_get_pi(adev); 5179 struct amdgpu_ps *amdgpu_boot_state = adev->pm.dpm.boot_ps; 5180 const struct si_ulv_param *ulv = &si_pi->ulv; 5181 SISLANDS_SMC_STATETABLE *table = &si_pi->smc_statetable; 5182 int ret; 5183 u32 lane_width; 5184 u32 vr_hot_gpio; 5185 5186 si_populate_smc_voltage_tables(adev, table); 5187 5188 switch (adev->pm.int_thermal_type) { 5189 case THERMAL_TYPE_SI: 5190 case THERMAL_TYPE_EMC2103_WITH_INTERNAL: 5191 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_INTERNAL; 5192 break; 5193 case THERMAL_TYPE_NONE: 5194 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_NONE; 5195 break; 5196 default: 5197 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL; 5198 break; 5199 } 5200 5201 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_HARDWAREDC) 5202 table->systemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC; 5203 5204 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REGULATOR_HOT) { 5205 if ((adev->pdev->device != 0x6818) && (adev->pdev->device != 0x6819)) 5206 table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT; 5207 } 5208 5209 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_STEPVDDC) 5210 table->systemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC; 5211 5212 if (adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) 5213 table->systemFlags |= PPSMC_SYSTEMFLAG_GDDR5; 5214 5215 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REVERT_GPIO5_POLARITY) 5216 table->extraFlags |= PPSMC_EXTRAFLAGS_AC2DC_GPIO5_POLARITY_HIGH; 5217 5218 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_VRHOT_GPIO_CONFIGURABLE) { 5219 table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT_PROG_GPIO; 5220 vr_hot_gpio = adev->pm.dpm.backbias_response_time; 5221 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_vr_hot_gpio, 5222 vr_hot_gpio); 5223 } 5224 5225 ret = si_populate_smc_initial_state(adev, amdgpu_boot_state, table); 5226 if (ret) 5227 return ret; 5228 5229 ret = si_populate_smc_acpi_state(adev, table); 5230 if (ret) 5231 return ret; 5232 5233 table->driverState.flags = table->initialState.flags; 5234 table->driverState.levelCount = table->initialState.levelCount; 5235 table->driverState.levels[0] = table->initialState.level; 5236 5237 ret = si_do_program_memory_timing_parameters(adev, amdgpu_boot_state, 5238 SISLANDS_INITIAL_STATE_ARB_INDEX); 5239 if (ret) 5240 return ret; 5241 5242 if (ulv->supported && ulv->pl.vddc) { 5243 ret = si_populate_ulv_state(adev, &table->ULVState); 5244 if (ret) 5245 return ret; 5246 5247 ret = si_program_ulv_memory_timing_parameters(adev); 5248 if (ret) 5249 return ret; 5250 5251 WREG32(CG_ULV_CONTROL, ulv->cg_ulv_control); 5252 WREG32(CG_ULV_PARAMETER, ulv->cg_ulv_parameter); 5253 5254 lane_width = amdgpu_get_pcie_lanes(adev); 5255 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width); 5256 } else { 5257 table->ULVState = table->initialState; 5258 } 5259 5260 return amdgpu_si_copy_bytes_to_smc(adev, si_pi->state_table_start, 5261 (u8 *)table, sizeof(SISLANDS_SMC_STATETABLE), 5262 si_pi->sram_end); 5263 } 5264 5265 static int si_calculate_sclk_params(struct amdgpu_device *adev, 5266 u32 engine_clock, 5267 SISLANDS_SMC_SCLK_VALUE *sclk) 5268 { 5269 struct rv7xx_power_info *pi = rv770_get_pi(adev); 5270 struct si_power_info *si_pi = si_get_pi(adev); 5271 struct atom_clock_dividers dividers; 5272 u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl; 5273 u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2; 5274 u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3; 5275 u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4; 5276 u32 cg_spll_spread_spectrum = si_pi->clock_registers.cg_spll_spread_spectrum; 5277 u32 cg_spll_spread_spectrum_2 = si_pi->clock_registers.cg_spll_spread_spectrum_2; 5278 u64 tmp; 5279 u32 reference_clock = adev->clock.spll.reference_freq; 5280 u32 reference_divider; 5281 u32 fbdiv; 5282 int ret; 5283 5284 ret = amdgpu_atombios_get_clock_dividers(adev, COMPUTE_ENGINE_PLL_PARAM, 5285 engine_clock, false, ÷rs); 5286 if (ret) 5287 return ret; 5288 5289 reference_divider = 1 + dividers.ref_div; 5290 5291 tmp = (u64) engine_clock * reference_divider * dividers.post_div * 16384; 5292 do_div(tmp, reference_clock); 5293 fbdiv = (u32) tmp; 5294 5295 spll_func_cntl &= ~(SPLL_PDIV_A_MASK | SPLL_REF_DIV_MASK); 5296 spll_func_cntl |= SPLL_REF_DIV(dividers.ref_div); 5297 spll_func_cntl |= SPLL_PDIV_A(dividers.post_div); 5298 5299 spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK; 5300 spll_func_cntl_2 |= SCLK_MUX_SEL(2); 5301 5302 spll_func_cntl_3 &= ~SPLL_FB_DIV_MASK; 5303 spll_func_cntl_3 |= SPLL_FB_DIV(fbdiv); 5304 spll_func_cntl_3 |= SPLL_DITHEN; 5305 5306 if (pi->sclk_ss) { 5307 struct amdgpu_atom_ss ss; 5308 u32 vco_freq = engine_clock * dividers.post_div; 5309 5310 if (amdgpu_atombios_get_asic_ss_info(adev, &ss, 5311 ASIC_INTERNAL_ENGINE_SS, vco_freq)) { 5312 u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate); 5313 u32 clk_v = 4 * ss.percentage * fbdiv / (clk_s * 10000); 5314 5315 cg_spll_spread_spectrum &= ~CLK_S_MASK; 5316 cg_spll_spread_spectrum |= CLK_S(clk_s); 5317 cg_spll_spread_spectrum |= SSEN; 5318 5319 cg_spll_spread_spectrum_2 &= ~CLK_V_MASK; 5320 cg_spll_spread_spectrum_2 |= CLK_V(clk_v); 5321 } 5322 } 5323 5324 sclk->sclk_value = engine_clock; 5325 sclk->vCG_SPLL_FUNC_CNTL = spll_func_cntl; 5326 sclk->vCG_SPLL_FUNC_CNTL_2 = spll_func_cntl_2; 5327 sclk->vCG_SPLL_FUNC_CNTL_3 = spll_func_cntl_3; 5328 sclk->vCG_SPLL_FUNC_CNTL_4 = spll_func_cntl_4; 5329 sclk->vCG_SPLL_SPREAD_SPECTRUM = cg_spll_spread_spectrum; 5330 sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cg_spll_spread_spectrum_2; 5331 5332 return 0; 5333 } 5334 5335 static int si_populate_sclk_value(struct amdgpu_device *adev, 5336 u32 engine_clock, 5337 SISLANDS_SMC_SCLK_VALUE *sclk) 5338 { 5339 SISLANDS_SMC_SCLK_VALUE sclk_tmp; 5340 int ret; 5341 5342 ret = si_calculate_sclk_params(adev, engine_clock, &sclk_tmp); 5343 if (!ret) { 5344 sclk->sclk_value = cpu_to_be32(sclk_tmp.sclk_value); 5345 sclk->vCG_SPLL_FUNC_CNTL = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL); 5346 sclk->vCG_SPLL_FUNC_CNTL_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_2); 5347 sclk->vCG_SPLL_FUNC_CNTL_3 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_3); 5348 sclk->vCG_SPLL_FUNC_CNTL_4 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_4); 5349 sclk->vCG_SPLL_SPREAD_SPECTRUM = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM); 5350 sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM_2); 5351 } 5352 5353 return ret; 5354 } 5355 5356 static int si_populate_mclk_value(struct amdgpu_device *adev, 5357 u32 engine_clock, 5358 u32 memory_clock, 5359 SISLANDS_SMC_MCLK_VALUE *mclk, 5360 bool strobe_mode, 5361 bool dll_state_on) 5362 { 5363 struct rv7xx_power_info *pi = rv770_get_pi(adev); 5364 struct si_power_info *si_pi = si_get_pi(adev); 5365 u32 dll_cntl = si_pi->clock_registers.dll_cntl; 5366 u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl; 5367 u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl; 5368 u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl; 5369 u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl; 5370 u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1; 5371 u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2; 5372 u32 mpll_ss1 = si_pi->clock_registers.mpll_ss1; 5373 u32 mpll_ss2 = si_pi->clock_registers.mpll_ss2; 5374 struct atom_mpll_param mpll_param; 5375 int ret; 5376 5377 ret = amdgpu_atombios_get_memory_pll_dividers(adev, memory_clock, strobe_mode, &mpll_param); 5378 if (ret) 5379 return ret; 5380 5381 mpll_func_cntl &= ~BWCTRL_MASK; 5382 mpll_func_cntl |= BWCTRL(mpll_param.bwcntl); 5383 5384 mpll_func_cntl_1 &= ~(CLKF_MASK | CLKFRAC_MASK | VCO_MODE_MASK); 5385 mpll_func_cntl_1 |= CLKF(mpll_param.clkf) | 5386 CLKFRAC(mpll_param.clkfrac) | VCO_MODE(mpll_param.vco_mode); 5387 5388 mpll_ad_func_cntl &= ~YCLK_POST_DIV_MASK; 5389 mpll_ad_func_cntl |= YCLK_POST_DIV(mpll_param.post_div); 5390 5391 if (adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) { 5392 mpll_dq_func_cntl &= ~(YCLK_SEL_MASK | YCLK_POST_DIV_MASK); 5393 mpll_dq_func_cntl |= YCLK_SEL(mpll_param.yclk_sel) | 5394 YCLK_POST_DIV(mpll_param.post_div); 5395 } 5396 5397 if (pi->mclk_ss) { 5398 struct amdgpu_atom_ss ss; 5399 u32 freq_nom; 5400 u32 tmp; 5401 u32 reference_clock = adev->clock.mpll.reference_freq; 5402 5403 if (adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) 5404 freq_nom = memory_clock * 4; 5405 else 5406 freq_nom = memory_clock * 2; 5407 5408 tmp = freq_nom / reference_clock; 5409 tmp = tmp * tmp; 5410 if (amdgpu_atombios_get_asic_ss_info(adev, &ss, 5411 ASIC_INTERNAL_MEMORY_SS, freq_nom)) { 5412 u32 clks = reference_clock * 5 / ss.rate; 5413 u32 clkv = (u32)((((131 * ss.percentage * ss.rate) / 100) * tmp) / freq_nom); 5414 5415 mpll_ss1 &= ~CLKV_MASK; 5416 mpll_ss1 |= CLKV(clkv); 5417 5418 mpll_ss2 &= ~CLKS_MASK; 5419 mpll_ss2 |= CLKS(clks); 5420 } 5421 } 5422 5423 mclk_pwrmgt_cntl &= ~DLL_SPEED_MASK; 5424 mclk_pwrmgt_cntl |= DLL_SPEED(mpll_param.dll_speed); 5425 5426 if (dll_state_on) 5427 mclk_pwrmgt_cntl |= MRDCK0_PDNB | MRDCK1_PDNB; 5428 else 5429 mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB); 5430 5431 mclk->mclk_value = cpu_to_be32(memory_clock); 5432 mclk->vMPLL_FUNC_CNTL = cpu_to_be32(mpll_func_cntl); 5433 mclk->vMPLL_FUNC_CNTL_1 = cpu_to_be32(mpll_func_cntl_1); 5434 mclk->vMPLL_FUNC_CNTL_2 = cpu_to_be32(mpll_func_cntl_2); 5435 mclk->vMPLL_AD_FUNC_CNTL = cpu_to_be32(mpll_ad_func_cntl); 5436 mclk->vMPLL_DQ_FUNC_CNTL = cpu_to_be32(mpll_dq_func_cntl); 5437 mclk->vMCLK_PWRMGT_CNTL = cpu_to_be32(mclk_pwrmgt_cntl); 5438 mclk->vDLL_CNTL = cpu_to_be32(dll_cntl); 5439 mclk->vMPLL_SS = cpu_to_be32(mpll_ss1); 5440 mclk->vMPLL_SS2 = cpu_to_be32(mpll_ss2); 5441 5442 return 0; 5443 } 5444 5445 static void si_populate_smc_sp(struct amdgpu_device *adev, 5446 struct amdgpu_ps *amdgpu_state, 5447 SISLANDS_SMC_SWSTATE *smc_state) 5448 { 5449 struct si_ps *ps = si_get_ps(amdgpu_state); 5450 struct rv7xx_power_info *pi = rv770_get_pi(adev); 5451 int i; 5452 5453 for (i = 0; i < ps->performance_level_count - 1; i++) 5454 smc_state->levels[i].bSP = cpu_to_be32(pi->dsp); 5455 5456 smc_state->levels[ps->performance_level_count - 1].bSP = 5457 cpu_to_be32(pi->psp); 5458 } 5459 5460 static int si_convert_power_level_to_smc(struct amdgpu_device *adev, 5461 struct rv7xx_pl *pl, 5462 SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level) 5463 { 5464 struct rv7xx_power_info *pi = rv770_get_pi(adev); 5465 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 5466 struct si_power_info *si_pi = si_get_pi(adev); 5467 int ret; 5468 bool dll_state_on; 5469 u16 std_vddc; 5470 bool gmc_pg = false; 5471 5472 if (eg_pi->pcie_performance_request && 5473 (si_pi->force_pcie_gen != SI_PCIE_GEN_INVALID)) 5474 level->gen2PCIE = (u8)si_pi->force_pcie_gen; 5475 else 5476 level->gen2PCIE = (u8)pl->pcie_gen; 5477 5478 ret = si_populate_sclk_value(adev, pl->sclk, &level->sclk); 5479 if (ret) 5480 return ret; 5481 5482 level->mcFlags = 0; 5483 5484 if (pi->mclk_stutter_mode_threshold && 5485 (pl->mclk <= pi->mclk_stutter_mode_threshold) && 5486 !eg_pi->uvd_enabled && 5487 (RREG32(DPG_PIPE_STUTTER_CONTROL) & STUTTER_ENABLE) && 5488 (adev->pm.dpm.new_active_crtc_count <= 2)) { 5489 level->mcFlags |= SISLANDS_SMC_MC_STUTTER_EN; 5490 5491 if (gmc_pg) 5492 level->mcFlags |= SISLANDS_SMC_MC_PG_EN; 5493 } 5494 5495 if (adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) { 5496 if (pl->mclk > pi->mclk_edc_enable_threshold) 5497 level->mcFlags |= SISLANDS_SMC_MC_EDC_RD_FLAG; 5498 5499 if (pl->mclk > eg_pi->mclk_edc_wr_enable_threshold) 5500 level->mcFlags |= SISLANDS_SMC_MC_EDC_WR_FLAG; 5501 5502 level->strobeMode = si_get_strobe_mode_settings(adev, pl->mclk); 5503 5504 if (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) { 5505 if (si_get_mclk_frequency_ratio(pl->mclk, true) >= 5506 ((RREG32(MC_SEQ_MISC7) >> 16) & 0xf)) 5507 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false; 5508 else 5509 dll_state_on = ((RREG32(MC_SEQ_MISC6) >> 1) & 0x1) ? true : false; 5510 } else { 5511 dll_state_on = false; 5512 } 5513 } else { 5514 level->strobeMode = si_get_strobe_mode_settings(adev, 5515 pl->mclk); 5516 5517 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false; 5518 } 5519 5520 ret = si_populate_mclk_value(adev, 5521 pl->sclk, 5522 pl->mclk, 5523 &level->mclk, 5524 (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) != 0, dll_state_on); 5525 if (ret) 5526 return ret; 5527 5528 ret = si_populate_voltage_value(adev, 5529 &eg_pi->vddc_voltage_table, 5530 pl->vddc, &level->vddc); 5531 if (ret) 5532 return ret; 5533 5534 5535 ret = si_get_std_voltage_value(adev, &level->vddc, &std_vddc); 5536 if (ret) 5537 return ret; 5538 5539 ret = si_populate_std_voltage_value(adev, std_vddc, 5540 level->vddc.index, &level->std_vddc); 5541 if (ret) 5542 return ret; 5543 5544 if (eg_pi->vddci_control) { 5545 ret = si_populate_voltage_value(adev, &eg_pi->vddci_voltage_table, 5546 pl->vddci, &level->vddci); 5547 if (ret) 5548 return ret; 5549 } 5550 5551 if (si_pi->vddc_phase_shed_control) { 5552 ret = si_populate_phase_shedding_value(adev, 5553 &adev->pm.dpm.dyn_state.phase_shedding_limits_table, 5554 pl->vddc, 5555 pl->sclk, 5556 pl->mclk, 5557 &level->vddc); 5558 if (ret) 5559 return ret; 5560 } 5561 5562 level->MaxPoweredUpCU = si_pi->max_cu; 5563 5564 ret = si_populate_mvdd_value(adev, pl->mclk, &level->mvdd); 5565 5566 return ret; 5567 } 5568 5569 static int si_populate_smc_t(struct amdgpu_device *adev, 5570 struct amdgpu_ps *amdgpu_state, 5571 SISLANDS_SMC_SWSTATE *smc_state) 5572 { 5573 struct rv7xx_power_info *pi = rv770_get_pi(adev); 5574 struct si_ps *state = si_get_ps(amdgpu_state); 5575 u32 a_t; 5576 u32 t_l, t_h; 5577 u32 high_bsp; 5578 int i, ret; 5579 5580 if (state->performance_level_count >= 9) 5581 return -EINVAL; 5582 5583 if (state->performance_level_count < 2) { 5584 a_t = CG_R(0xffff) | CG_L(0); 5585 smc_state->levels[0].aT = cpu_to_be32(a_t); 5586 return 0; 5587 } 5588 5589 smc_state->levels[0].aT = cpu_to_be32(0); 5590 5591 for (i = 0; i <= state->performance_level_count - 2; i++) { 5592 ret = r600_calculate_at( 5593 (50 / SISLANDS_MAX_HARDWARE_POWERLEVELS) * 100 * (i + 1), 5594 100 * R600_AH_DFLT, 5595 state->performance_levels[i + 1].sclk, 5596 state->performance_levels[i].sclk, 5597 &t_l, 5598 &t_h); 5599 5600 if (ret) { 5601 t_h = (i + 1) * 1000 - 50 * R600_AH_DFLT; 5602 t_l = (i + 1) * 1000 + 50 * R600_AH_DFLT; 5603 } 5604 5605 a_t = be32_to_cpu(smc_state->levels[i].aT) & ~CG_R_MASK; 5606 a_t |= CG_R(t_l * pi->bsp / 20000); 5607 smc_state->levels[i].aT = cpu_to_be32(a_t); 5608 5609 high_bsp = (i == state->performance_level_count - 2) ? 5610 pi->pbsp : pi->bsp; 5611 a_t = CG_R(0xffff) | CG_L(t_h * high_bsp / 20000); 5612 smc_state->levels[i + 1].aT = cpu_to_be32(a_t); 5613 } 5614 5615 return 0; 5616 } 5617 5618 static int si_disable_ulv(struct amdgpu_device *adev) 5619 { 5620 struct si_power_info *si_pi = si_get_pi(adev); 5621 struct si_ulv_param *ulv = &si_pi->ulv; 5622 5623 if (ulv->supported) 5624 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableULV) == PPSMC_Result_OK) ? 5625 0 : -EINVAL; 5626 5627 return 0; 5628 } 5629 5630 static bool si_is_state_ulv_compatible(struct amdgpu_device *adev, 5631 struct amdgpu_ps *amdgpu_state) 5632 { 5633 const struct si_power_info *si_pi = si_get_pi(adev); 5634 const struct si_ulv_param *ulv = &si_pi->ulv; 5635 const struct si_ps *state = si_get_ps(amdgpu_state); 5636 int i; 5637 5638 if (state->performance_levels[0].mclk != ulv->pl.mclk) 5639 return false; 5640 5641 /* XXX validate against display requirements! */ 5642 5643 for (i = 0; i < adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count; i++) { 5644 if (adev->clock.current_dispclk <= 5645 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].clk) { 5646 if (ulv->pl.vddc < 5647 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].v) 5648 return false; 5649 } 5650 } 5651 5652 if ((amdgpu_state->vclk != 0) || (amdgpu_state->dclk != 0)) 5653 return false; 5654 5655 return true; 5656 } 5657 5658 static int si_set_power_state_conditionally_enable_ulv(struct amdgpu_device *adev, 5659 struct amdgpu_ps *amdgpu_new_state) 5660 { 5661 const struct si_power_info *si_pi = si_get_pi(adev); 5662 const struct si_ulv_param *ulv = &si_pi->ulv; 5663 5664 if (ulv->supported) { 5665 if (si_is_state_ulv_compatible(adev, amdgpu_new_state)) 5666 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableULV) == PPSMC_Result_OK) ? 5667 0 : -EINVAL; 5668 } 5669 return 0; 5670 } 5671 5672 static int si_convert_power_state_to_smc(struct amdgpu_device *adev, 5673 struct amdgpu_ps *amdgpu_state, 5674 SISLANDS_SMC_SWSTATE *smc_state) 5675 { 5676 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 5677 struct ni_power_info *ni_pi = ni_get_pi(adev); 5678 struct si_power_info *si_pi = si_get_pi(adev); 5679 struct si_ps *state = si_get_ps(amdgpu_state); 5680 int i, ret; 5681 u32 threshold; 5682 u32 sclk_in_sr = 1350; /* ??? */ 5683 5684 if (state->performance_level_count > SISLANDS_MAX_HARDWARE_POWERLEVELS) 5685 return -EINVAL; 5686 5687 threshold = state->performance_levels[state->performance_level_count-1].sclk * 100 / 100; 5688 5689 if (amdgpu_state->vclk && amdgpu_state->dclk) { 5690 eg_pi->uvd_enabled = true; 5691 if (eg_pi->smu_uvd_hs) 5692 smc_state->flags |= PPSMC_SWSTATE_FLAG_UVD; 5693 } else { 5694 eg_pi->uvd_enabled = false; 5695 } 5696 5697 if (state->dc_compatible) 5698 smc_state->flags |= PPSMC_SWSTATE_FLAG_DC; 5699 5700 smc_state->levelCount = 0; 5701 for (i = 0; i < state->performance_level_count; i++) { 5702 if (eg_pi->sclk_deep_sleep) { 5703 if ((i == 0) || si_pi->sclk_deep_sleep_above_low) { 5704 if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ) 5705 smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS; 5706 else 5707 smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE; 5708 } 5709 } 5710 5711 ret = si_convert_power_level_to_smc(adev, &state->performance_levels[i], 5712 &smc_state->levels[i]); 5713 smc_state->levels[i].arbRefreshState = 5714 (u8)(SISLANDS_DRIVER_STATE_ARB_INDEX + i); 5715 5716 if (ret) 5717 return ret; 5718 5719 if (ni_pi->enable_power_containment) 5720 smc_state->levels[i].displayWatermark = 5721 (state->performance_levels[i].sclk < threshold) ? 5722 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH; 5723 else 5724 smc_state->levels[i].displayWatermark = (i < 2) ? 5725 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH; 5726 5727 if (eg_pi->dynamic_ac_timing) 5728 smc_state->levels[i].ACIndex = SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i; 5729 else 5730 smc_state->levels[i].ACIndex = 0; 5731 5732 smc_state->levelCount++; 5733 } 5734 5735 si_write_smc_soft_register(adev, 5736 SI_SMC_SOFT_REGISTER_watermark_threshold, 5737 threshold / 512); 5738 5739 si_populate_smc_sp(adev, amdgpu_state, smc_state); 5740 5741 ret = si_populate_power_containment_values(adev, amdgpu_state, smc_state); 5742 if (ret) 5743 ni_pi->enable_power_containment = false; 5744 5745 ret = si_populate_sq_ramping_values(adev, amdgpu_state, smc_state); 5746 if (ret) 5747 ni_pi->enable_sq_ramping = false; 5748 5749 return si_populate_smc_t(adev, amdgpu_state, smc_state); 5750 } 5751 5752 static int si_upload_sw_state(struct amdgpu_device *adev, 5753 struct amdgpu_ps *amdgpu_new_state) 5754 { 5755 struct si_power_info *si_pi = si_get_pi(adev); 5756 struct si_ps *new_state = si_get_ps(amdgpu_new_state); 5757 int ret; 5758 u32 address = si_pi->state_table_start + 5759 offsetof(SISLANDS_SMC_STATETABLE, driverState); 5760 SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.driverState; 5761 size_t state_size = struct_size(smc_state, levels, 5762 new_state->performance_level_count); 5763 memset(smc_state, 0, state_size); 5764 5765 ret = si_convert_power_state_to_smc(adev, amdgpu_new_state, smc_state); 5766 if (ret) 5767 return ret; 5768 5769 return amdgpu_si_copy_bytes_to_smc(adev, address, (u8 *)smc_state, 5770 state_size, si_pi->sram_end); 5771 } 5772 5773 static int si_upload_ulv_state(struct amdgpu_device *adev) 5774 { 5775 struct si_power_info *si_pi = si_get_pi(adev); 5776 struct si_ulv_param *ulv = &si_pi->ulv; 5777 int ret = 0; 5778 5779 if (ulv->supported && ulv->pl.vddc) { 5780 u32 address = si_pi->state_table_start + 5781 offsetof(SISLANDS_SMC_STATETABLE, ULVState); 5782 struct SISLANDS_SMC_SWSTATE_SINGLE *smc_state = &si_pi->smc_statetable.ULVState; 5783 u32 state_size = sizeof(struct SISLANDS_SMC_SWSTATE_SINGLE); 5784 5785 memset(smc_state, 0, state_size); 5786 5787 ret = si_populate_ulv_state(adev, smc_state); 5788 if (!ret) 5789 ret = amdgpu_si_copy_bytes_to_smc(adev, address, (u8 *)smc_state, 5790 state_size, si_pi->sram_end); 5791 } 5792 5793 return ret; 5794 } 5795 5796 static int si_upload_smc_data(struct amdgpu_device *adev) 5797 { 5798 struct amdgpu_crtc *amdgpu_crtc = NULL; 5799 int i; 5800 5801 if (adev->pm.dpm.new_active_crtc_count == 0) 5802 return 0; 5803 5804 for (i = 0; i < adev->mode_info.num_crtc; i++) { 5805 if (adev->pm.dpm.new_active_crtcs & (1 << i)) { 5806 amdgpu_crtc = adev->mode_info.crtcs[i]; 5807 break; 5808 } 5809 } 5810 5811 if (amdgpu_crtc == NULL) 5812 return 0; 5813 5814 if (amdgpu_crtc->line_time <= 0) 5815 return 0; 5816 5817 if (si_write_smc_soft_register(adev, 5818 SI_SMC_SOFT_REGISTER_crtc_index, 5819 amdgpu_crtc->crtc_id) != PPSMC_Result_OK) 5820 return 0; 5821 5822 if (si_write_smc_soft_register(adev, 5823 SI_SMC_SOFT_REGISTER_mclk_change_block_cp_min, 5824 amdgpu_crtc->wm_high / amdgpu_crtc->line_time) != PPSMC_Result_OK) 5825 return 0; 5826 5827 if (si_write_smc_soft_register(adev, 5828 SI_SMC_SOFT_REGISTER_mclk_change_block_cp_max, 5829 amdgpu_crtc->wm_low / amdgpu_crtc->line_time) != PPSMC_Result_OK) 5830 return 0; 5831 5832 return 0; 5833 } 5834 5835 static int si_set_mc_special_registers(struct amdgpu_device *adev, 5836 struct si_mc_reg_table *table) 5837 { 5838 u8 i, j, k; 5839 u32 temp_reg; 5840 5841 for (i = 0, j = table->last; i < table->last; i++) { 5842 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5843 return -EINVAL; 5844 switch (table->mc_reg_address[i].s1) { 5845 case MC_SEQ_MISC1: 5846 temp_reg = RREG32(MC_PMG_CMD_EMRS); 5847 table->mc_reg_address[j].s1 = MC_PMG_CMD_EMRS; 5848 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_EMRS_LP; 5849 for (k = 0; k < table->num_entries; k++) 5850 table->mc_reg_table_entry[k].mc_data[j] = 5851 ((temp_reg & 0xffff0000)) | 5852 ((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16); 5853 j++; 5854 5855 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5856 return -EINVAL; 5857 temp_reg = RREG32(MC_PMG_CMD_MRS); 5858 table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS; 5859 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS_LP; 5860 for (k = 0; k < table->num_entries; k++) { 5861 table->mc_reg_table_entry[k].mc_data[j] = 5862 (temp_reg & 0xffff0000) | 5863 (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff); 5864 if (adev->gmc.vram_type != AMDGPU_VRAM_TYPE_GDDR5) 5865 table->mc_reg_table_entry[k].mc_data[j] |= 0x100; 5866 } 5867 j++; 5868 5869 if (adev->gmc.vram_type != AMDGPU_VRAM_TYPE_GDDR5) { 5870 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5871 return -EINVAL; 5872 table->mc_reg_address[j].s1 = MC_PMG_AUTO_CMD; 5873 table->mc_reg_address[j].s0 = MC_PMG_AUTO_CMD; 5874 for (k = 0; k < table->num_entries; k++) 5875 table->mc_reg_table_entry[k].mc_data[j] = 5876 (table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16; 5877 j++; 5878 } 5879 break; 5880 case MC_SEQ_RESERVE_M: 5881 temp_reg = RREG32(MC_PMG_CMD_MRS1); 5882 table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS1; 5883 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS1_LP; 5884 for(k = 0; k < table->num_entries; k++) 5885 table->mc_reg_table_entry[k].mc_data[j] = 5886 (temp_reg & 0xffff0000) | 5887 (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff); 5888 j++; 5889 break; 5890 default: 5891 break; 5892 } 5893 } 5894 5895 table->last = j; 5896 5897 return 0; 5898 } 5899 5900 static bool si_check_s0_mc_reg_index(u16 in_reg, u16 *out_reg) 5901 { 5902 bool result = true; 5903 switch (in_reg) { 5904 case MC_SEQ_RAS_TIMING: 5905 *out_reg = MC_SEQ_RAS_TIMING_LP; 5906 break; 5907 case MC_SEQ_CAS_TIMING: 5908 *out_reg = MC_SEQ_CAS_TIMING_LP; 5909 break; 5910 case MC_SEQ_MISC_TIMING: 5911 *out_reg = MC_SEQ_MISC_TIMING_LP; 5912 break; 5913 case MC_SEQ_MISC_TIMING2: 5914 *out_reg = MC_SEQ_MISC_TIMING2_LP; 5915 break; 5916 case MC_SEQ_RD_CTL_D0: 5917 *out_reg = MC_SEQ_RD_CTL_D0_LP; 5918 break; 5919 case MC_SEQ_RD_CTL_D1: 5920 *out_reg = MC_SEQ_RD_CTL_D1_LP; 5921 break; 5922 case MC_SEQ_WR_CTL_D0: 5923 *out_reg = MC_SEQ_WR_CTL_D0_LP; 5924 break; 5925 case MC_SEQ_WR_CTL_D1: 5926 *out_reg = MC_SEQ_WR_CTL_D1_LP; 5927 break; 5928 case MC_PMG_CMD_EMRS: 5929 *out_reg = MC_SEQ_PMG_CMD_EMRS_LP; 5930 break; 5931 case MC_PMG_CMD_MRS: 5932 *out_reg = MC_SEQ_PMG_CMD_MRS_LP; 5933 break; 5934 case MC_PMG_CMD_MRS1: 5935 *out_reg = MC_SEQ_PMG_CMD_MRS1_LP; 5936 break; 5937 case MC_SEQ_PMG_TIMING: 5938 *out_reg = MC_SEQ_PMG_TIMING_LP; 5939 break; 5940 case MC_PMG_CMD_MRS2: 5941 *out_reg = MC_SEQ_PMG_CMD_MRS2_LP; 5942 break; 5943 case MC_SEQ_WR_CTL_2: 5944 *out_reg = MC_SEQ_WR_CTL_2_LP; 5945 break; 5946 default: 5947 result = false; 5948 break; 5949 } 5950 5951 return result; 5952 } 5953 5954 static void si_set_valid_flag(struct si_mc_reg_table *table) 5955 { 5956 u8 i, j; 5957 5958 for (i = 0; i < table->last; i++) { 5959 for (j = 1; j < table->num_entries; j++) { 5960 if (table->mc_reg_table_entry[j-1].mc_data[i] != table->mc_reg_table_entry[j].mc_data[i]) { 5961 table->valid_flag |= 1 << i; 5962 break; 5963 } 5964 } 5965 } 5966 } 5967 5968 static void si_set_s0_mc_reg_index(struct si_mc_reg_table *table) 5969 { 5970 u32 i; 5971 u16 address; 5972 5973 for (i = 0; i < table->last; i++) 5974 table->mc_reg_address[i].s0 = si_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address) ? 5975 address : table->mc_reg_address[i].s1; 5976 5977 } 5978 5979 static int si_copy_vbios_mc_reg_table(struct atom_mc_reg_table *table, 5980 struct si_mc_reg_table *si_table) 5981 { 5982 u8 i, j; 5983 5984 if (table->last > SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5985 return -EINVAL; 5986 if (table->num_entries > MAX_AC_TIMING_ENTRIES) 5987 return -EINVAL; 5988 5989 for (i = 0; i < table->last; i++) 5990 si_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1; 5991 si_table->last = table->last; 5992 5993 for (i = 0; i < table->num_entries; i++) { 5994 si_table->mc_reg_table_entry[i].mclk_max = 5995 table->mc_reg_table_entry[i].mclk_max; 5996 for (j = 0; j < table->last; j++) { 5997 si_table->mc_reg_table_entry[i].mc_data[j] = 5998 table->mc_reg_table_entry[i].mc_data[j]; 5999 } 6000 } 6001 si_table->num_entries = table->num_entries; 6002 6003 return 0; 6004 } 6005 6006 static int si_initialize_mc_reg_table(struct amdgpu_device *adev) 6007 { 6008 struct si_power_info *si_pi = si_get_pi(adev); 6009 struct atom_mc_reg_table *table; 6010 struct si_mc_reg_table *si_table = &si_pi->mc_reg_table; 6011 u8 module_index = rv770_get_memory_module_index(adev); 6012 int ret; 6013 6014 table = kzalloc(sizeof(struct atom_mc_reg_table), GFP_KERNEL); 6015 if (!table) 6016 return -ENOMEM; 6017 6018 WREG32(MC_SEQ_RAS_TIMING_LP, RREG32(MC_SEQ_RAS_TIMING)); 6019 WREG32(MC_SEQ_CAS_TIMING_LP, RREG32(MC_SEQ_CAS_TIMING)); 6020 WREG32(MC_SEQ_MISC_TIMING_LP, RREG32(MC_SEQ_MISC_TIMING)); 6021 WREG32(MC_SEQ_MISC_TIMING2_LP, RREG32(MC_SEQ_MISC_TIMING2)); 6022 WREG32(MC_SEQ_PMG_CMD_EMRS_LP, RREG32(MC_PMG_CMD_EMRS)); 6023 WREG32(MC_SEQ_PMG_CMD_MRS_LP, RREG32(MC_PMG_CMD_MRS)); 6024 WREG32(MC_SEQ_PMG_CMD_MRS1_LP, RREG32(MC_PMG_CMD_MRS1)); 6025 WREG32(MC_SEQ_WR_CTL_D0_LP, RREG32(MC_SEQ_WR_CTL_D0)); 6026 WREG32(MC_SEQ_WR_CTL_D1_LP, RREG32(MC_SEQ_WR_CTL_D1)); 6027 WREG32(MC_SEQ_RD_CTL_D0_LP, RREG32(MC_SEQ_RD_CTL_D0)); 6028 WREG32(MC_SEQ_RD_CTL_D1_LP, RREG32(MC_SEQ_RD_CTL_D1)); 6029 WREG32(MC_SEQ_PMG_TIMING_LP, RREG32(MC_SEQ_PMG_TIMING)); 6030 WREG32(MC_SEQ_PMG_CMD_MRS2_LP, RREG32(MC_PMG_CMD_MRS2)); 6031 WREG32(MC_SEQ_WR_CTL_2_LP, RREG32(MC_SEQ_WR_CTL_2)); 6032 6033 ret = amdgpu_atombios_init_mc_reg_table(adev, module_index, table); 6034 if (ret) 6035 goto init_mc_done; 6036 6037 ret = si_copy_vbios_mc_reg_table(table, si_table); 6038 if (ret) 6039 goto init_mc_done; 6040 6041 si_set_s0_mc_reg_index(si_table); 6042 6043 ret = si_set_mc_special_registers(adev, si_table); 6044 if (ret) 6045 goto init_mc_done; 6046 6047 si_set_valid_flag(si_table); 6048 6049 init_mc_done: 6050 kfree(table); 6051 6052 return ret; 6053 6054 } 6055 6056 static void si_populate_mc_reg_addresses(struct amdgpu_device *adev, 6057 SMC_SIslands_MCRegisters *mc_reg_table) 6058 { 6059 struct si_power_info *si_pi = si_get_pi(adev); 6060 u32 i, j; 6061 6062 for (i = 0, j = 0; j < si_pi->mc_reg_table.last; j++) { 6063 if (si_pi->mc_reg_table.valid_flag & (1 << j)) { 6064 if (i >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 6065 break; 6066 mc_reg_table->address[i].s0 = 6067 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s0); 6068 mc_reg_table->address[i].s1 = 6069 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s1); 6070 i++; 6071 } 6072 } 6073 mc_reg_table->last = (u8)i; 6074 } 6075 6076 static void si_convert_mc_registers(const struct si_mc_reg_entry *entry, 6077 SMC_SIslands_MCRegisterSet *data, 6078 u32 num_entries, u32 valid_flag) 6079 { 6080 u32 i, j; 6081 6082 for(i = 0, j = 0; j < num_entries; j++) { 6083 if (valid_flag & (1 << j)) { 6084 data->value[i] = cpu_to_be32(entry->mc_data[j]); 6085 i++; 6086 } 6087 } 6088 } 6089 6090 static void si_convert_mc_reg_table_entry_to_smc(struct amdgpu_device *adev, 6091 struct rv7xx_pl *pl, 6092 SMC_SIslands_MCRegisterSet *mc_reg_table_data) 6093 { 6094 struct si_power_info *si_pi = si_get_pi(adev); 6095 u32 i = 0; 6096 6097 for (i = 0; i < si_pi->mc_reg_table.num_entries; i++) { 6098 if (pl->mclk <= si_pi->mc_reg_table.mc_reg_table_entry[i].mclk_max) 6099 break; 6100 } 6101 6102 if ((i == si_pi->mc_reg_table.num_entries) && (i > 0)) 6103 --i; 6104 6105 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[i], 6106 mc_reg_table_data, si_pi->mc_reg_table.last, 6107 si_pi->mc_reg_table.valid_flag); 6108 } 6109 6110 static void si_convert_mc_reg_table_to_smc(struct amdgpu_device *adev, 6111 struct amdgpu_ps *amdgpu_state, 6112 SMC_SIslands_MCRegisters *mc_reg_table) 6113 { 6114 struct si_ps *state = si_get_ps(amdgpu_state); 6115 int i; 6116 6117 for (i = 0; i < state->performance_level_count; i++) { 6118 si_convert_mc_reg_table_entry_to_smc(adev, 6119 &state->performance_levels[i], 6120 &mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i]); 6121 } 6122 } 6123 6124 static int si_populate_mc_reg_table(struct amdgpu_device *adev, 6125 struct amdgpu_ps *amdgpu_boot_state) 6126 { 6127 struct si_ps *boot_state = si_get_ps(amdgpu_boot_state); 6128 struct si_power_info *si_pi = si_get_pi(adev); 6129 struct si_ulv_param *ulv = &si_pi->ulv; 6130 SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table; 6131 6132 memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters)); 6133 6134 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_seq_index, 1); 6135 6136 si_populate_mc_reg_addresses(adev, smc_mc_reg_table); 6137 6138 si_convert_mc_reg_table_entry_to_smc(adev, &boot_state->performance_levels[0], 6139 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_INITIAL_SLOT]); 6140 6141 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0], 6142 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ACPI_SLOT], 6143 si_pi->mc_reg_table.last, 6144 si_pi->mc_reg_table.valid_flag); 6145 6146 if (ulv->supported && ulv->pl.vddc != 0) 6147 si_convert_mc_reg_table_entry_to_smc(adev, &ulv->pl, 6148 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT]); 6149 else 6150 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0], 6151 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT], 6152 si_pi->mc_reg_table.last, 6153 si_pi->mc_reg_table.valid_flag); 6154 6155 si_convert_mc_reg_table_to_smc(adev, amdgpu_boot_state, smc_mc_reg_table); 6156 6157 return amdgpu_si_copy_bytes_to_smc(adev, si_pi->mc_reg_table_start, 6158 (u8 *)smc_mc_reg_table, 6159 sizeof(SMC_SIslands_MCRegisters), si_pi->sram_end); 6160 } 6161 6162 static int si_upload_mc_reg_table(struct amdgpu_device *adev, 6163 struct amdgpu_ps *amdgpu_new_state) 6164 { 6165 struct si_ps *new_state = si_get_ps(amdgpu_new_state); 6166 struct si_power_info *si_pi = si_get_pi(adev); 6167 u32 address = si_pi->mc_reg_table_start + 6168 offsetof(SMC_SIslands_MCRegisters, 6169 data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT]); 6170 SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table; 6171 6172 memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters)); 6173 6174 si_convert_mc_reg_table_to_smc(adev, amdgpu_new_state, smc_mc_reg_table); 6175 6176 return amdgpu_si_copy_bytes_to_smc(adev, address, 6177 (u8 *)&smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT], 6178 sizeof(SMC_SIslands_MCRegisterSet) * new_state->performance_level_count, 6179 si_pi->sram_end); 6180 } 6181 6182 static void si_enable_voltage_control(struct amdgpu_device *adev, bool enable) 6183 { 6184 if (enable) 6185 WREG32_P(GENERAL_PWRMGT, VOLT_PWRMGT_EN, ~VOLT_PWRMGT_EN); 6186 else 6187 WREG32_P(GENERAL_PWRMGT, 0, ~VOLT_PWRMGT_EN); 6188 } 6189 6190 static enum si_pcie_gen si_get_maximum_link_speed(struct amdgpu_device *adev, 6191 struct amdgpu_ps *amdgpu_state) 6192 { 6193 struct si_ps *state = si_get_ps(amdgpu_state); 6194 int i; 6195 u16 pcie_speed, max_speed = 0; 6196 6197 for (i = 0; i < state->performance_level_count; i++) { 6198 pcie_speed = state->performance_levels[i].pcie_gen; 6199 if (max_speed < pcie_speed) 6200 max_speed = pcie_speed; 6201 } 6202 return max_speed; 6203 } 6204 6205 static u16 si_get_current_pcie_speed(struct amdgpu_device *adev) 6206 { 6207 u32 speed_cntl; 6208 6209 speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL) & LC_CURRENT_DATA_RATE_MASK; 6210 speed_cntl >>= LC_CURRENT_DATA_RATE_SHIFT; 6211 6212 return (u16)speed_cntl; 6213 } 6214 6215 static void si_request_link_speed_change_before_state_change(struct amdgpu_device *adev, 6216 struct amdgpu_ps *amdgpu_new_state, 6217 struct amdgpu_ps *amdgpu_current_state) 6218 { 6219 struct si_power_info *si_pi = si_get_pi(adev); 6220 enum si_pcie_gen target_link_speed = si_get_maximum_link_speed(adev, amdgpu_new_state); 6221 enum si_pcie_gen current_link_speed; 6222 6223 if (si_pi->force_pcie_gen == SI_PCIE_GEN_INVALID) 6224 current_link_speed = si_get_maximum_link_speed(adev, amdgpu_current_state); 6225 else 6226 current_link_speed = si_pi->force_pcie_gen; 6227 6228 si_pi->force_pcie_gen = SI_PCIE_GEN_INVALID; 6229 si_pi->pspp_notify_required = false; 6230 if (target_link_speed > current_link_speed) { 6231 switch (target_link_speed) { 6232 #if defined(CONFIG_ACPI) 6233 case SI_PCIE_GEN3: 6234 if (amdgpu_acpi_pcie_performance_request(adev, PCIE_PERF_REQ_PECI_GEN3, false) == 0) 6235 break; 6236 si_pi->force_pcie_gen = SI_PCIE_GEN2; 6237 if (current_link_speed == SI_PCIE_GEN2) 6238 break; 6239 fallthrough; 6240 case SI_PCIE_GEN2: 6241 if (amdgpu_acpi_pcie_performance_request(adev, PCIE_PERF_REQ_PECI_GEN2, false) == 0) 6242 break; 6243 fallthrough; 6244 #endif 6245 default: 6246 si_pi->force_pcie_gen = si_get_current_pcie_speed(adev); 6247 break; 6248 } 6249 } else { 6250 if (target_link_speed < current_link_speed) 6251 si_pi->pspp_notify_required = true; 6252 } 6253 } 6254 6255 static void si_notify_link_speed_change_after_state_change(struct amdgpu_device *adev, 6256 struct amdgpu_ps *amdgpu_new_state, 6257 struct amdgpu_ps *amdgpu_current_state) 6258 { 6259 struct si_power_info *si_pi = si_get_pi(adev); 6260 enum si_pcie_gen target_link_speed = si_get_maximum_link_speed(adev, amdgpu_new_state); 6261 u8 request; 6262 6263 if (si_pi->pspp_notify_required) { 6264 if (target_link_speed == SI_PCIE_GEN3) 6265 request = PCIE_PERF_REQ_PECI_GEN3; 6266 else if (target_link_speed == SI_PCIE_GEN2) 6267 request = PCIE_PERF_REQ_PECI_GEN2; 6268 else 6269 request = PCIE_PERF_REQ_PECI_GEN1; 6270 6271 if ((request == PCIE_PERF_REQ_PECI_GEN1) && 6272 (si_get_current_pcie_speed(adev) > 0)) 6273 return; 6274 6275 #if defined(CONFIG_ACPI) 6276 amdgpu_acpi_pcie_performance_request(adev, request, false); 6277 #endif 6278 } 6279 } 6280 6281 #if 0 6282 static int si_ds_request(struct amdgpu_device *adev, 6283 bool ds_status_on, u32 count_write) 6284 { 6285 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 6286 6287 if (eg_pi->sclk_deep_sleep) { 6288 if (ds_status_on) 6289 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_CancelThrottleOVRDSCLKDS) == 6290 PPSMC_Result_OK) ? 6291 0 : -EINVAL; 6292 else 6293 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_ThrottleOVRDSCLKDS) == 6294 PPSMC_Result_OK) ? 0 : -EINVAL; 6295 } 6296 return 0; 6297 } 6298 #endif 6299 6300 static void si_set_max_cu_value(struct amdgpu_device *adev) 6301 { 6302 struct si_power_info *si_pi = si_get_pi(adev); 6303 6304 if (adev->asic_type == CHIP_VERDE) { 6305 switch (adev->pdev->device) { 6306 case 0x6820: 6307 case 0x6825: 6308 case 0x6821: 6309 case 0x6823: 6310 case 0x6827: 6311 si_pi->max_cu = 10; 6312 break; 6313 case 0x682D: 6314 case 0x6824: 6315 case 0x682F: 6316 case 0x6826: 6317 si_pi->max_cu = 8; 6318 break; 6319 case 0x6828: 6320 case 0x6830: 6321 case 0x6831: 6322 case 0x6838: 6323 case 0x6839: 6324 case 0x683D: 6325 si_pi->max_cu = 10; 6326 break; 6327 case 0x683B: 6328 case 0x683F: 6329 case 0x6829: 6330 si_pi->max_cu = 8; 6331 break; 6332 default: 6333 si_pi->max_cu = 0; 6334 break; 6335 } 6336 } else { 6337 si_pi->max_cu = 0; 6338 } 6339 } 6340 6341 static int si_patch_single_dependency_table_based_on_leakage(struct amdgpu_device *adev, 6342 struct amdgpu_clock_voltage_dependency_table *table) 6343 { 6344 u32 i; 6345 int j; 6346 u16 leakage_voltage; 6347 6348 if (table) { 6349 for (i = 0; i < table->count; i++) { 6350 switch (si_get_leakage_voltage_from_leakage_index(adev, 6351 table->entries[i].v, 6352 &leakage_voltage)) { 6353 case 0: 6354 table->entries[i].v = leakage_voltage; 6355 break; 6356 case -EAGAIN: 6357 return -EINVAL; 6358 case -EINVAL: 6359 default: 6360 break; 6361 } 6362 } 6363 6364 for (j = (table->count - 2); j >= 0; j--) { 6365 table->entries[j].v = (table->entries[j].v <= table->entries[j + 1].v) ? 6366 table->entries[j].v : table->entries[j + 1].v; 6367 } 6368 } 6369 return 0; 6370 } 6371 6372 static int si_patch_dependency_tables_based_on_leakage(struct amdgpu_device *adev) 6373 { 6374 int ret = 0; 6375 6376 ret = si_patch_single_dependency_table_based_on_leakage(adev, 6377 &adev->pm.dpm.dyn_state.vddc_dependency_on_sclk); 6378 if (ret) 6379 DRM_ERROR("Could not patch vddc_on_sclk leakage table\n"); 6380 ret = si_patch_single_dependency_table_based_on_leakage(adev, 6381 &adev->pm.dpm.dyn_state.vddc_dependency_on_mclk); 6382 if (ret) 6383 DRM_ERROR("Could not patch vddc_on_mclk leakage table\n"); 6384 ret = si_patch_single_dependency_table_based_on_leakage(adev, 6385 &adev->pm.dpm.dyn_state.vddci_dependency_on_mclk); 6386 if (ret) 6387 DRM_ERROR("Could not patch vddci_on_mclk leakage table\n"); 6388 return ret; 6389 } 6390 6391 static void si_set_pcie_lane_width_in_smc(struct amdgpu_device *adev, 6392 struct amdgpu_ps *amdgpu_new_state, 6393 struct amdgpu_ps *amdgpu_current_state) 6394 { 6395 u32 lane_width; 6396 u32 new_lane_width = 6397 ((amdgpu_new_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT) + 1; 6398 u32 current_lane_width = 6399 ((amdgpu_current_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT) + 1; 6400 6401 if (new_lane_width != current_lane_width) { 6402 amdgpu_set_pcie_lanes(adev, new_lane_width); 6403 lane_width = amdgpu_get_pcie_lanes(adev); 6404 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width); 6405 } 6406 } 6407 6408 static void si_dpm_setup_asic(struct amdgpu_device *adev) 6409 { 6410 si_read_clock_registers(adev); 6411 si_enable_acpi_power_management(adev); 6412 } 6413 6414 static int si_thermal_enable_alert(struct amdgpu_device *adev, 6415 bool enable) 6416 { 6417 u32 thermal_int = RREG32(CG_THERMAL_INT); 6418 6419 if (enable) { 6420 PPSMC_Result result; 6421 6422 thermal_int &= ~(THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW); 6423 WREG32(CG_THERMAL_INT, thermal_int); 6424 result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableThermalInterrupt); 6425 if (result != PPSMC_Result_OK) { 6426 DRM_DEBUG_KMS("Could not enable thermal interrupts.\n"); 6427 return -EINVAL; 6428 } 6429 } else { 6430 thermal_int |= THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW; 6431 WREG32(CG_THERMAL_INT, thermal_int); 6432 } 6433 6434 return 0; 6435 } 6436 6437 static int si_thermal_set_temperature_range(struct amdgpu_device *adev, 6438 int min_temp, int max_temp) 6439 { 6440 int low_temp = 0 * 1000; 6441 int high_temp = 255 * 1000; 6442 6443 if (low_temp < min_temp) 6444 low_temp = min_temp; 6445 if (high_temp > max_temp) 6446 high_temp = max_temp; 6447 if (high_temp < low_temp) { 6448 DRM_ERROR("invalid thermal range: %d - %d\n", low_temp, high_temp); 6449 return -EINVAL; 6450 } 6451 6452 WREG32_P(CG_THERMAL_INT, DIG_THERM_INTH(high_temp / 1000), ~DIG_THERM_INTH_MASK); 6453 WREG32_P(CG_THERMAL_INT, DIG_THERM_INTL(low_temp / 1000), ~DIG_THERM_INTL_MASK); 6454 WREG32_P(CG_THERMAL_CTRL, DIG_THERM_DPM(high_temp / 1000), ~DIG_THERM_DPM_MASK); 6455 6456 adev->pm.dpm.thermal.min_temp = low_temp; 6457 adev->pm.dpm.thermal.max_temp = high_temp; 6458 6459 return 0; 6460 } 6461 6462 static void si_fan_ctrl_set_static_mode(struct amdgpu_device *adev, u32 mode) 6463 { 6464 struct si_power_info *si_pi = si_get_pi(adev); 6465 u32 tmp; 6466 6467 if (si_pi->fan_ctrl_is_in_default_mode) { 6468 tmp = (RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK) >> FDO_PWM_MODE_SHIFT; 6469 si_pi->fan_ctrl_default_mode = tmp; 6470 tmp = (RREG32(CG_FDO_CTRL2) & TMIN_MASK) >> TMIN_SHIFT; 6471 si_pi->t_min = tmp; 6472 si_pi->fan_ctrl_is_in_default_mode = false; 6473 } 6474 6475 tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK; 6476 tmp |= TMIN(0); 6477 WREG32(CG_FDO_CTRL2, tmp); 6478 6479 tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK; 6480 tmp |= FDO_PWM_MODE(mode); 6481 WREG32(CG_FDO_CTRL2, tmp); 6482 } 6483 6484 static int si_thermal_setup_fan_table(struct amdgpu_device *adev) 6485 { 6486 struct si_power_info *si_pi = si_get_pi(adev); 6487 PP_SIslands_FanTable fan_table = { FDO_MODE_HARDWARE }; 6488 u32 duty100; 6489 u32 t_diff1, t_diff2, pwm_diff1, pwm_diff2; 6490 u16 fdo_min, slope1, slope2; 6491 u32 reference_clock, tmp; 6492 int ret; 6493 u64 tmp64; 6494 6495 if (!si_pi->fan_table_start) { 6496 adev->pm.dpm.fan.ucode_fan_control = false; 6497 return 0; 6498 } 6499 6500 duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT; 6501 6502 if (duty100 == 0) { 6503 adev->pm.dpm.fan.ucode_fan_control = false; 6504 return 0; 6505 } 6506 6507 tmp64 = (u64)adev->pm.dpm.fan.pwm_min * duty100; 6508 do_div(tmp64, 10000); 6509 fdo_min = (u16)tmp64; 6510 6511 t_diff1 = adev->pm.dpm.fan.t_med - adev->pm.dpm.fan.t_min; 6512 t_diff2 = adev->pm.dpm.fan.t_high - adev->pm.dpm.fan.t_med; 6513 6514 pwm_diff1 = adev->pm.dpm.fan.pwm_med - adev->pm.dpm.fan.pwm_min; 6515 pwm_diff2 = adev->pm.dpm.fan.pwm_high - adev->pm.dpm.fan.pwm_med; 6516 6517 slope1 = (u16)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100); 6518 slope2 = (u16)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100); 6519 6520 fan_table.temp_min = cpu_to_be16((50 + adev->pm.dpm.fan.t_min) / 100); 6521 fan_table.temp_med = cpu_to_be16((50 + adev->pm.dpm.fan.t_med) / 100); 6522 fan_table.temp_max = cpu_to_be16((50 + adev->pm.dpm.fan.t_max) / 100); 6523 fan_table.slope1 = cpu_to_be16(slope1); 6524 fan_table.slope2 = cpu_to_be16(slope2); 6525 fan_table.fdo_min = cpu_to_be16(fdo_min); 6526 fan_table.hys_down = cpu_to_be16(adev->pm.dpm.fan.t_hyst); 6527 fan_table.hys_up = cpu_to_be16(1); 6528 fan_table.hys_slope = cpu_to_be16(1); 6529 fan_table.temp_resp_lim = cpu_to_be16(5); 6530 reference_clock = amdgpu_asic_get_xclk(adev); 6531 6532 fan_table.refresh_period = cpu_to_be32((adev->pm.dpm.fan.cycle_delay * 6533 reference_clock) / 1600); 6534 fan_table.fdo_max = cpu_to_be16((u16)duty100); 6535 6536 tmp = (RREG32(CG_MULT_THERMAL_CTRL) & TEMP_SEL_MASK) >> TEMP_SEL_SHIFT; 6537 fan_table.temp_src = (uint8_t)tmp; 6538 6539 ret = amdgpu_si_copy_bytes_to_smc(adev, 6540 si_pi->fan_table_start, 6541 (u8 *)(&fan_table), 6542 sizeof(fan_table), 6543 si_pi->sram_end); 6544 6545 if (ret) { 6546 DRM_ERROR("Failed to load fan table to the SMC."); 6547 adev->pm.dpm.fan.ucode_fan_control = false; 6548 } 6549 6550 return ret; 6551 } 6552 6553 static int si_fan_ctrl_start_smc_fan_control(struct amdgpu_device *adev) 6554 { 6555 struct si_power_info *si_pi = si_get_pi(adev); 6556 PPSMC_Result ret; 6557 6558 ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_StartFanControl); 6559 if (ret == PPSMC_Result_OK) { 6560 si_pi->fan_is_controlled_by_smc = true; 6561 return 0; 6562 } else { 6563 return -EINVAL; 6564 } 6565 } 6566 6567 static int si_fan_ctrl_stop_smc_fan_control(struct amdgpu_device *adev) 6568 { 6569 struct si_power_info *si_pi = si_get_pi(adev); 6570 PPSMC_Result ret; 6571 6572 ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_StopFanControl); 6573 6574 if (ret == PPSMC_Result_OK) { 6575 si_pi->fan_is_controlled_by_smc = false; 6576 return 0; 6577 } else { 6578 return -EINVAL; 6579 } 6580 } 6581 6582 static int si_dpm_get_fan_speed_pwm(void *handle, 6583 u32 *speed) 6584 { 6585 u32 duty, duty100; 6586 u64 tmp64; 6587 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 6588 6589 if (!speed) 6590 return -EINVAL; 6591 6592 if (adev->pm.no_fan) 6593 return -ENOENT; 6594 6595 duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT; 6596 duty = (RREG32(CG_THERMAL_STATUS) & FDO_PWM_DUTY_MASK) >> FDO_PWM_DUTY_SHIFT; 6597 6598 if (duty100 == 0) 6599 return -EINVAL; 6600 6601 tmp64 = (u64)duty * 255; 6602 do_div(tmp64, duty100); 6603 *speed = min_t(u32, tmp64, 255); 6604 6605 return 0; 6606 } 6607 6608 static int si_dpm_set_fan_speed_pwm(void *handle, 6609 u32 speed) 6610 { 6611 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 6612 struct si_power_info *si_pi = si_get_pi(adev); 6613 u32 tmp; 6614 u32 duty, duty100; 6615 u64 tmp64; 6616 6617 if (adev->pm.no_fan) 6618 return -ENOENT; 6619 6620 if (si_pi->fan_is_controlled_by_smc) 6621 return -EINVAL; 6622 6623 if (speed > 255) 6624 return -EINVAL; 6625 6626 duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT; 6627 6628 if (duty100 == 0) 6629 return -EINVAL; 6630 6631 tmp64 = (u64)speed * duty100; 6632 do_div(tmp64, 255); 6633 duty = (u32)tmp64; 6634 6635 tmp = RREG32(CG_FDO_CTRL0) & ~FDO_STATIC_DUTY_MASK; 6636 tmp |= FDO_STATIC_DUTY(duty); 6637 WREG32(CG_FDO_CTRL0, tmp); 6638 6639 return 0; 6640 } 6641 6642 static int si_dpm_set_fan_control_mode(void *handle, u32 mode) 6643 { 6644 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 6645 6646 if (mode == U32_MAX) 6647 return -EINVAL; 6648 6649 if (mode) { 6650 /* stop auto-manage */ 6651 if (adev->pm.dpm.fan.ucode_fan_control) 6652 si_fan_ctrl_stop_smc_fan_control(adev); 6653 si_fan_ctrl_set_static_mode(adev, mode); 6654 } else { 6655 /* restart auto-manage */ 6656 if (adev->pm.dpm.fan.ucode_fan_control) 6657 si_thermal_start_smc_fan_control(adev); 6658 else 6659 si_fan_ctrl_set_default_mode(adev); 6660 } 6661 6662 return 0; 6663 } 6664 6665 static int si_dpm_get_fan_control_mode(void *handle, u32 *fan_mode) 6666 { 6667 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 6668 struct si_power_info *si_pi = si_get_pi(adev); 6669 u32 tmp; 6670 6671 if (!fan_mode) 6672 return -EINVAL; 6673 6674 if (si_pi->fan_is_controlled_by_smc) 6675 return 0; 6676 6677 tmp = RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK; 6678 *fan_mode = (tmp >> FDO_PWM_MODE_SHIFT); 6679 6680 return 0; 6681 } 6682 6683 #if 0 6684 static int si_fan_ctrl_get_fan_speed_rpm(struct amdgpu_device *adev, 6685 u32 *speed) 6686 { 6687 u32 tach_period; 6688 u32 xclk = amdgpu_asic_get_xclk(adev); 6689 6690 if (adev->pm.no_fan) 6691 return -ENOENT; 6692 6693 if (adev->pm.fan_pulses_per_revolution == 0) 6694 return -ENOENT; 6695 6696 tach_period = (RREG32(CG_TACH_STATUS) & TACH_PERIOD_MASK) >> TACH_PERIOD_SHIFT; 6697 if (tach_period == 0) 6698 return -ENOENT; 6699 6700 *speed = 60 * xclk * 10000 / tach_period; 6701 6702 return 0; 6703 } 6704 6705 static int si_fan_ctrl_set_fan_speed_rpm(struct amdgpu_device *adev, 6706 u32 speed) 6707 { 6708 u32 tach_period, tmp; 6709 u32 xclk = amdgpu_asic_get_xclk(adev); 6710 6711 if (adev->pm.no_fan) 6712 return -ENOENT; 6713 6714 if (adev->pm.fan_pulses_per_revolution == 0) 6715 return -ENOENT; 6716 6717 if ((speed < adev->pm.fan_min_rpm) || 6718 (speed > adev->pm.fan_max_rpm)) 6719 return -EINVAL; 6720 6721 if (adev->pm.dpm.fan.ucode_fan_control) 6722 si_fan_ctrl_stop_smc_fan_control(adev); 6723 6724 tach_period = 60 * xclk * 10000 / (8 * speed); 6725 tmp = RREG32(CG_TACH_CTRL) & ~TARGET_PERIOD_MASK; 6726 tmp |= TARGET_PERIOD(tach_period); 6727 WREG32(CG_TACH_CTRL, tmp); 6728 6729 si_fan_ctrl_set_static_mode(adev, FDO_PWM_MODE_STATIC_RPM); 6730 6731 return 0; 6732 } 6733 #endif 6734 6735 static void si_fan_ctrl_set_default_mode(struct amdgpu_device *adev) 6736 { 6737 struct si_power_info *si_pi = si_get_pi(adev); 6738 u32 tmp; 6739 6740 if (!si_pi->fan_ctrl_is_in_default_mode) { 6741 tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK; 6742 tmp |= FDO_PWM_MODE(si_pi->fan_ctrl_default_mode); 6743 WREG32(CG_FDO_CTRL2, tmp); 6744 6745 tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK; 6746 tmp |= TMIN(si_pi->t_min); 6747 WREG32(CG_FDO_CTRL2, tmp); 6748 si_pi->fan_ctrl_is_in_default_mode = true; 6749 } 6750 } 6751 6752 static void si_thermal_start_smc_fan_control(struct amdgpu_device *adev) 6753 { 6754 if (adev->pm.dpm.fan.ucode_fan_control) { 6755 si_fan_ctrl_start_smc_fan_control(adev); 6756 si_fan_ctrl_set_static_mode(adev, FDO_PWM_MODE_STATIC); 6757 } 6758 } 6759 6760 static void si_thermal_initialize(struct amdgpu_device *adev) 6761 { 6762 u32 tmp; 6763 6764 if (adev->pm.fan_pulses_per_revolution) { 6765 tmp = RREG32(CG_TACH_CTRL) & ~EDGE_PER_REV_MASK; 6766 tmp |= EDGE_PER_REV(adev->pm.fan_pulses_per_revolution -1); 6767 WREG32(CG_TACH_CTRL, tmp); 6768 } 6769 6770 tmp = RREG32(CG_FDO_CTRL2) & ~TACH_PWM_RESP_RATE_MASK; 6771 tmp |= TACH_PWM_RESP_RATE(0x28); 6772 WREG32(CG_FDO_CTRL2, tmp); 6773 } 6774 6775 static int si_thermal_start_thermal_controller(struct amdgpu_device *adev) 6776 { 6777 int ret; 6778 6779 si_thermal_initialize(adev); 6780 ret = si_thermal_set_temperature_range(adev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX); 6781 if (ret) 6782 return ret; 6783 ret = si_thermal_enable_alert(adev, true); 6784 if (ret) 6785 return ret; 6786 if (adev->pm.dpm.fan.ucode_fan_control) { 6787 ret = si_halt_smc(adev); 6788 if (ret) 6789 return ret; 6790 ret = si_thermal_setup_fan_table(adev); 6791 if (ret) 6792 return ret; 6793 ret = si_resume_smc(adev); 6794 if (ret) 6795 return ret; 6796 si_thermal_start_smc_fan_control(adev); 6797 } 6798 6799 return 0; 6800 } 6801 6802 static void si_thermal_stop_thermal_controller(struct amdgpu_device *adev) 6803 { 6804 if (!adev->pm.no_fan) { 6805 si_fan_ctrl_set_default_mode(adev); 6806 si_fan_ctrl_stop_smc_fan_control(adev); 6807 } 6808 } 6809 6810 static int si_dpm_enable(struct amdgpu_device *adev) 6811 { 6812 struct rv7xx_power_info *pi = rv770_get_pi(adev); 6813 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 6814 struct si_power_info *si_pi = si_get_pi(adev); 6815 struct amdgpu_ps *boot_ps = adev->pm.dpm.boot_ps; 6816 int ret; 6817 6818 if (amdgpu_si_is_smc_running(adev)) 6819 return -EINVAL; 6820 if (pi->voltage_control || si_pi->voltage_control_svi2) 6821 si_enable_voltage_control(adev, true); 6822 if (pi->mvdd_control) 6823 si_get_mvdd_configuration(adev); 6824 if (pi->voltage_control || si_pi->voltage_control_svi2) { 6825 ret = si_construct_voltage_tables(adev); 6826 if (ret) { 6827 DRM_ERROR("si_construct_voltage_tables failed\n"); 6828 return ret; 6829 } 6830 } 6831 if (eg_pi->dynamic_ac_timing) { 6832 ret = si_initialize_mc_reg_table(adev); 6833 if (ret) 6834 eg_pi->dynamic_ac_timing = false; 6835 } 6836 if (pi->dynamic_ss) 6837 si_enable_spread_spectrum(adev, true); 6838 if (pi->thermal_protection) 6839 si_enable_thermal_protection(adev, true); 6840 si_setup_bsp(adev); 6841 si_program_git(adev); 6842 si_program_tp(adev); 6843 si_program_tpp(adev); 6844 si_program_sstp(adev); 6845 si_enable_display_gap(adev); 6846 si_program_vc(adev); 6847 ret = si_upload_firmware(adev); 6848 if (ret) { 6849 DRM_ERROR("si_upload_firmware failed\n"); 6850 return ret; 6851 } 6852 ret = si_process_firmware_header(adev); 6853 if (ret) { 6854 DRM_ERROR("si_process_firmware_header failed\n"); 6855 return ret; 6856 } 6857 ret = si_initial_switch_from_arb_f0_to_f1(adev); 6858 if (ret) { 6859 DRM_ERROR("si_initial_switch_from_arb_f0_to_f1 failed\n"); 6860 return ret; 6861 } 6862 ret = si_init_smc_table(adev); 6863 if (ret) { 6864 DRM_ERROR("si_init_smc_table failed\n"); 6865 return ret; 6866 } 6867 ret = si_init_smc_spll_table(adev); 6868 if (ret) { 6869 DRM_ERROR("si_init_smc_spll_table failed\n"); 6870 return ret; 6871 } 6872 ret = si_init_arb_table_index(adev); 6873 if (ret) { 6874 DRM_ERROR("si_init_arb_table_index failed\n"); 6875 return ret; 6876 } 6877 if (eg_pi->dynamic_ac_timing) { 6878 ret = si_populate_mc_reg_table(adev, boot_ps); 6879 if (ret) { 6880 DRM_ERROR("si_populate_mc_reg_table failed\n"); 6881 return ret; 6882 } 6883 } 6884 ret = si_initialize_smc_cac_tables(adev); 6885 if (ret) { 6886 DRM_ERROR("si_initialize_smc_cac_tables failed\n"); 6887 return ret; 6888 } 6889 ret = si_initialize_hardware_cac_manager(adev); 6890 if (ret) { 6891 DRM_ERROR("si_initialize_hardware_cac_manager failed\n"); 6892 return ret; 6893 } 6894 ret = si_initialize_smc_dte_tables(adev); 6895 if (ret) { 6896 DRM_ERROR("si_initialize_smc_dte_tables failed\n"); 6897 return ret; 6898 } 6899 ret = si_populate_smc_tdp_limits(adev, boot_ps); 6900 if (ret) { 6901 DRM_ERROR("si_populate_smc_tdp_limits failed\n"); 6902 return ret; 6903 } 6904 ret = si_populate_smc_tdp_limits_2(adev, boot_ps); 6905 if (ret) { 6906 DRM_ERROR("si_populate_smc_tdp_limits_2 failed\n"); 6907 return ret; 6908 } 6909 si_program_response_times(adev); 6910 si_program_ds_registers(adev); 6911 si_dpm_start_smc(adev); 6912 ret = si_notify_smc_display_change(adev, false); 6913 if (ret) { 6914 DRM_ERROR("si_notify_smc_display_change failed\n"); 6915 return ret; 6916 } 6917 si_enable_sclk_control(adev, true); 6918 si_start_dpm(adev); 6919 6920 si_enable_auto_throttle_source(adev, SI_DPM_AUTO_THROTTLE_SRC_THERMAL, true); 6921 si_thermal_start_thermal_controller(adev); 6922 6923 ni_update_current_ps(adev, boot_ps); 6924 6925 return 0; 6926 } 6927 6928 static int si_set_temperature_range(struct amdgpu_device *adev) 6929 { 6930 int ret; 6931 6932 ret = si_thermal_enable_alert(adev, false); 6933 if (ret) 6934 return ret; 6935 ret = si_thermal_set_temperature_range(adev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX); 6936 if (ret) 6937 return ret; 6938 ret = si_thermal_enable_alert(adev, true); 6939 if (ret) 6940 return ret; 6941 6942 return ret; 6943 } 6944 6945 static void si_dpm_disable(struct amdgpu_device *adev) 6946 { 6947 struct rv7xx_power_info *pi = rv770_get_pi(adev); 6948 struct amdgpu_ps *boot_ps = adev->pm.dpm.boot_ps; 6949 6950 if (!amdgpu_si_is_smc_running(adev)) 6951 return; 6952 si_thermal_stop_thermal_controller(adev); 6953 si_disable_ulv(adev); 6954 si_clear_vc(adev); 6955 if (pi->thermal_protection) 6956 si_enable_thermal_protection(adev, false); 6957 si_enable_power_containment(adev, boot_ps, false); 6958 si_enable_smc_cac(adev, boot_ps, false); 6959 si_enable_spread_spectrum(adev, false); 6960 si_enable_auto_throttle_source(adev, SI_DPM_AUTO_THROTTLE_SRC_THERMAL, false); 6961 si_stop_dpm(adev); 6962 si_reset_to_default(adev); 6963 si_dpm_stop_smc(adev); 6964 si_force_switch_to_arb_f0(adev); 6965 6966 ni_update_current_ps(adev, boot_ps); 6967 } 6968 6969 static int si_dpm_pre_set_power_state(void *handle) 6970 { 6971 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 6972 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 6973 struct amdgpu_ps requested_ps = *adev->pm.dpm.requested_ps; 6974 struct amdgpu_ps *new_ps = &requested_ps; 6975 6976 ni_update_requested_ps(adev, new_ps); 6977 si_apply_state_adjust_rules(adev, &eg_pi->requested_rps); 6978 6979 return 0; 6980 } 6981 6982 static int si_power_control_set_level(struct amdgpu_device *adev) 6983 { 6984 struct amdgpu_ps *new_ps = adev->pm.dpm.requested_ps; 6985 int ret; 6986 6987 ret = si_restrict_performance_levels_before_switch(adev); 6988 if (ret) 6989 return ret; 6990 ret = si_halt_smc(adev); 6991 if (ret) 6992 return ret; 6993 ret = si_populate_smc_tdp_limits(adev, new_ps); 6994 if (ret) 6995 return ret; 6996 ret = si_populate_smc_tdp_limits_2(adev, new_ps); 6997 if (ret) 6998 return ret; 6999 ret = si_resume_smc(adev); 7000 if (ret) 7001 return ret; 7002 return si_set_sw_state(adev); 7003 } 7004 7005 static void si_set_vce_clock(struct amdgpu_device *adev, 7006 struct amdgpu_ps *new_rps, 7007 struct amdgpu_ps *old_rps) 7008 { 7009 if ((old_rps->evclk != new_rps->evclk) || 7010 (old_rps->ecclk != new_rps->ecclk)) { 7011 /* Turn the clocks on when encoding, off otherwise */ 7012 if (new_rps->evclk || new_rps->ecclk) { 7013 /* Place holder for future VCE1.0 porting to amdgpu 7014 vce_v1_0_enable_mgcg(adev, false, false);*/ 7015 } else { 7016 /* Place holder for future VCE1.0 porting to amdgpu 7017 vce_v1_0_enable_mgcg(adev, true, false); 7018 amdgpu_asic_set_vce_clocks(adev, new_rps->evclk, new_rps->ecclk);*/ 7019 } 7020 } 7021 } 7022 7023 static int si_dpm_set_power_state(void *handle) 7024 { 7025 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 7026 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 7027 struct amdgpu_ps *new_ps = &eg_pi->requested_rps; 7028 struct amdgpu_ps *old_ps = &eg_pi->current_rps; 7029 int ret; 7030 7031 ret = si_disable_ulv(adev); 7032 if (ret) { 7033 DRM_ERROR("si_disable_ulv failed\n"); 7034 return ret; 7035 } 7036 ret = si_restrict_performance_levels_before_switch(adev); 7037 if (ret) { 7038 DRM_ERROR("si_restrict_performance_levels_before_switch failed\n"); 7039 return ret; 7040 } 7041 if (eg_pi->pcie_performance_request) 7042 si_request_link_speed_change_before_state_change(adev, new_ps, old_ps); 7043 ni_set_uvd_clock_before_set_eng_clock(adev, new_ps, old_ps); 7044 ret = si_enable_power_containment(adev, new_ps, false); 7045 if (ret) { 7046 DRM_ERROR("si_enable_power_containment failed\n"); 7047 return ret; 7048 } 7049 ret = si_enable_smc_cac(adev, new_ps, false); 7050 if (ret) { 7051 DRM_ERROR("si_enable_smc_cac failed\n"); 7052 return ret; 7053 } 7054 ret = si_halt_smc(adev); 7055 if (ret) { 7056 DRM_ERROR("si_halt_smc failed\n"); 7057 return ret; 7058 } 7059 ret = si_upload_sw_state(adev, new_ps); 7060 if (ret) { 7061 DRM_ERROR("si_upload_sw_state failed\n"); 7062 return ret; 7063 } 7064 ret = si_upload_smc_data(adev); 7065 if (ret) { 7066 DRM_ERROR("si_upload_smc_data failed\n"); 7067 return ret; 7068 } 7069 ret = si_upload_ulv_state(adev); 7070 if (ret) { 7071 DRM_ERROR("si_upload_ulv_state failed\n"); 7072 return ret; 7073 } 7074 if (eg_pi->dynamic_ac_timing) { 7075 ret = si_upload_mc_reg_table(adev, new_ps); 7076 if (ret) { 7077 DRM_ERROR("si_upload_mc_reg_table failed\n"); 7078 return ret; 7079 } 7080 } 7081 ret = si_program_memory_timing_parameters(adev, new_ps); 7082 if (ret) { 7083 DRM_ERROR("si_program_memory_timing_parameters failed\n"); 7084 return ret; 7085 } 7086 si_set_pcie_lane_width_in_smc(adev, new_ps, old_ps); 7087 7088 ret = si_resume_smc(adev); 7089 if (ret) { 7090 DRM_ERROR("si_resume_smc failed\n"); 7091 return ret; 7092 } 7093 ret = si_set_sw_state(adev); 7094 if (ret) { 7095 DRM_ERROR("si_set_sw_state failed\n"); 7096 return ret; 7097 } 7098 ni_set_uvd_clock_after_set_eng_clock(adev, new_ps, old_ps); 7099 si_set_vce_clock(adev, new_ps, old_ps); 7100 if (eg_pi->pcie_performance_request) 7101 si_notify_link_speed_change_after_state_change(adev, new_ps, old_ps); 7102 ret = si_set_power_state_conditionally_enable_ulv(adev, new_ps); 7103 if (ret) { 7104 DRM_ERROR("si_set_power_state_conditionally_enable_ulv failed\n"); 7105 return ret; 7106 } 7107 ret = si_enable_smc_cac(adev, new_ps, true); 7108 if (ret) { 7109 DRM_ERROR("si_enable_smc_cac failed\n"); 7110 return ret; 7111 } 7112 ret = si_enable_power_containment(adev, new_ps, true); 7113 if (ret) { 7114 DRM_ERROR("si_enable_power_containment failed\n"); 7115 return ret; 7116 } 7117 7118 ret = si_power_control_set_level(adev); 7119 if (ret) { 7120 DRM_ERROR("si_power_control_set_level failed\n"); 7121 return ret; 7122 } 7123 7124 return 0; 7125 } 7126 7127 static void si_dpm_post_set_power_state(void *handle) 7128 { 7129 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 7130 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 7131 struct amdgpu_ps *new_ps = &eg_pi->requested_rps; 7132 7133 ni_update_current_ps(adev, new_ps); 7134 } 7135 7136 #if 0 7137 void si_dpm_reset_asic(struct amdgpu_device *adev) 7138 { 7139 si_restrict_performance_levels_before_switch(adev); 7140 si_disable_ulv(adev); 7141 si_set_boot_state(adev); 7142 } 7143 #endif 7144 7145 static void si_dpm_display_configuration_changed(void *handle) 7146 { 7147 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 7148 7149 si_program_display_gap(adev); 7150 } 7151 7152 7153 static void si_parse_pplib_non_clock_info(struct amdgpu_device *adev, 7154 struct amdgpu_ps *rps, 7155 struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info, 7156 u8 table_rev) 7157 { 7158 rps->caps = le32_to_cpu(non_clock_info->ulCapsAndSettings); 7159 rps->class = le16_to_cpu(non_clock_info->usClassification); 7160 rps->class2 = le16_to_cpu(non_clock_info->usClassification2); 7161 7162 if (ATOM_PPLIB_NONCLOCKINFO_VER1 < table_rev) { 7163 rps->vclk = le32_to_cpu(non_clock_info->ulVCLK); 7164 rps->dclk = le32_to_cpu(non_clock_info->ulDCLK); 7165 } else if (r600_is_uvd_state(rps->class, rps->class2)) { 7166 rps->vclk = RV770_DEFAULT_VCLK_FREQ; 7167 rps->dclk = RV770_DEFAULT_DCLK_FREQ; 7168 } else { 7169 rps->vclk = 0; 7170 rps->dclk = 0; 7171 } 7172 7173 if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT) 7174 adev->pm.dpm.boot_ps = rps; 7175 if (rps->class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE) 7176 adev->pm.dpm.uvd_ps = rps; 7177 } 7178 7179 static void si_parse_pplib_clock_info(struct amdgpu_device *adev, 7180 struct amdgpu_ps *rps, int index, 7181 union pplib_clock_info *clock_info) 7182 { 7183 struct rv7xx_power_info *pi = rv770_get_pi(adev); 7184 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 7185 struct si_power_info *si_pi = si_get_pi(adev); 7186 struct si_ps *ps = si_get_ps(rps); 7187 u16 leakage_voltage; 7188 struct rv7xx_pl *pl = &ps->performance_levels[index]; 7189 int ret; 7190 7191 ps->performance_level_count = index + 1; 7192 7193 pl->sclk = le16_to_cpu(clock_info->si.usEngineClockLow); 7194 pl->sclk |= clock_info->si.ucEngineClockHigh << 16; 7195 pl->mclk = le16_to_cpu(clock_info->si.usMemoryClockLow); 7196 pl->mclk |= clock_info->si.ucMemoryClockHigh << 16; 7197 7198 pl->vddc = le16_to_cpu(clock_info->si.usVDDC); 7199 pl->vddci = le16_to_cpu(clock_info->si.usVDDCI); 7200 pl->flags = le32_to_cpu(clock_info->si.ulFlags); 7201 pl->pcie_gen = si_gen_pcie_gen_support(adev, 7202 si_pi->sys_pcie_mask, 7203 si_pi->boot_pcie_gen, 7204 clock_info->si.ucPCIEGen); 7205 7206 /* patch up vddc if necessary */ 7207 ret = si_get_leakage_voltage_from_leakage_index(adev, pl->vddc, 7208 &leakage_voltage); 7209 if (ret == 0) 7210 pl->vddc = leakage_voltage; 7211 7212 if (rps->class & ATOM_PPLIB_CLASSIFICATION_ACPI) { 7213 pi->acpi_vddc = pl->vddc; 7214 eg_pi->acpi_vddci = pl->vddci; 7215 si_pi->acpi_pcie_gen = pl->pcie_gen; 7216 } 7217 7218 if ((rps->class2 & ATOM_PPLIB_CLASSIFICATION2_ULV) && 7219 index == 0) { 7220 /* XXX disable for A0 tahiti */ 7221 si_pi->ulv.supported = false; 7222 si_pi->ulv.pl = *pl; 7223 si_pi->ulv.one_pcie_lane_in_ulv = false; 7224 si_pi->ulv.volt_change_delay = SISLANDS_ULVVOLTAGECHANGEDELAY_DFLT; 7225 si_pi->ulv.cg_ulv_parameter = SISLANDS_CGULVPARAMETER_DFLT; 7226 si_pi->ulv.cg_ulv_control = SISLANDS_CGULVCONTROL_DFLT; 7227 } 7228 7229 if (pi->min_vddc_in_table > pl->vddc) 7230 pi->min_vddc_in_table = pl->vddc; 7231 7232 if (pi->max_vddc_in_table < pl->vddc) 7233 pi->max_vddc_in_table = pl->vddc; 7234 7235 /* patch up boot state */ 7236 if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT) { 7237 u16 vddc, vddci, mvdd; 7238 amdgpu_atombios_get_default_voltages(adev, &vddc, &vddci, &mvdd); 7239 pl->mclk = adev->clock.default_mclk; 7240 pl->sclk = adev->clock.default_sclk; 7241 pl->vddc = vddc; 7242 pl->vddci = vddci; 7243 si_pi->mvdd_bootup_value = mvdd; 7244 } 7245 7246 if ((rps->class & ATOM_PPLIB_CLASSIFICATION_UI_MASK) == 7247 ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE) { 7248 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk = pl->sclk; 7249 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.mclk = pl->mclk; 7250 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddc = pl->vddc; 7251 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddci = pl->vddci; 7252 } 7253 } 7254 7255 union pplib_power_state { 7256 struct _ATOM_PPLIB_STATE v1; 7257 struct _ATOM_PPLIB_STATE_V2 v2; 7258 }; 7259 7260 static int si_parse_power_table(struct amdgpu_device *adev) 7261 { 7262 struct amdgpu_mode_info *mode_info = &adev->mode_info; 7263 struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info; 7264 union pplib_power_state *power_state; 7265 int i, j, k, non_clock_array_index, clock_array_index; 7266 union pplib_clock_info *clock_info; 7267 struct _StateArray *state_array; 7268 struct _ClockInfoArray *clock_info_array; 7269 struct _NonClockInfoArray *non_clock_info_array; 7270 union power_info *power_info; 7271 int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo); 7272 u16 data_offset; 7273 u8 frev, crev; 7274 u8 *power_state_offset; 7275 struct si_ps *ps; 7276 7277 if (!amdgpu_atom_parse_data_header(mode_info->atom_context, index, NULL, 7278 &frev, &crev, &data_offset)) 7279 return -EINVAL; 7280 power_info = (union power_info *)(mode_info->atom_context->bios + data_offset); 7281 7282 amdgpu_add_thermal_controller(adev); 7283 7284 state_array = (struct _StateArray *) 7285 (mode_info->atom_context->bios + data_offset + 7286 le16_to_cpu(power_info->pplib.usStateArrayOffset)); 7287 clock_info_array = (struct _ClockInfoArray *) 7288 (mode_info->atom_context->bios + data_offset + 7289 le16_to_cpu(power_info->pplib.usClockInfoArrayOffset)); 7290 non_clock_info_array = (struct _NonClockInfoArray *) 7291 (mode_info->atom_context->bios + data_offset + 7292 le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset)); 7293 7294 adev->pm.dpm.ps = kcalloc(state_array->ucNumEntries, 7295 sizeof(struct amdgpu_ps), 7296 GFP_KERNEL); 7297 if (!adev->pm.dpm.ps) 7298 return -ENOMEM; 7299 power_state_offset = (u8 *)state_array->states; 7300 for (adev->pm.dpm.num_ps = 0, i = 0; i < state_array->ucNumEntries; i++) { 7301 u8 *idx; 7302 power_state = (union pplib_power_state *)power_state_offset; 7303 non_clock_array_index = power_state->v2.nonClockInfoIndex; 7304 non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *) 7305 &non_clock_info_array->nonClockInfo[non_clock_array_index]; 7306 ps = kzalloc(sizeof(struct si_ps), GFP_KERNEL); 7307 if (ps == NULL) 7308 return -ENOMEM; 7309 adev->pm.dpm.ps[i].ps_priv = ps; 7310 si_parse_pplib_non_clock_info(adev, &adev->pm.dpm.ps[i], 7311 non_clock_info, 7312 non_clock_info_array->ucEntrySize); 7313 k = 0; 7314 idx = (u8 *)&power_state->v2.clockInfoIndex[0]; 7315 for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) { 7316 clock_array_index = idx[j]; 7317 if (clock_array_index >= clock_info_array->ucNumEntries) 7318 continue; 7319 if (k >= SISLANDS_MAX_HARDWARE_POWERLEVELS) 7320 break; 7321 clock_info = (union pplib_clock_info *) 7322 ((u8 *)&clock_info_array->clockInfo[0] + 7323 (clock_array_index * clock_info_array->ucEntrySize)); 7324 si_parse_pplib_clock_info(adev, 7325 &adev->pm.dpm.ps[i], k, 7326 clock_info); 7327 k++; 7328 } 7329 power_state_offset += 2 + power_state->v2.ucNumDPMLevels; 7330 adev->pm.dpm.num_ps++; 7331 } 7332 7333 /* fill in the vce power states */ 7334 for (i = 0; i < adev->pm.dpm.num_of_vce_states; i++) { 7335 u32 sclk, mclk; 7336 clock_array_index = adev->pm.dpm.vce_states[i].clk_idx; 7337 clock_info = (union pplib_clock_info *) 7338 &clock_info_array->clockInfo[clock_array_index * clock_info_array->ucEntrySize]; 7339 sclk = le16_to_cpu(clock_info->si.usEngineClockLow); 7340 sclk |= clock_info->si.ucEngineClockHigh << 16; 7341 mclk = le16_to_cpu(clock_info->si.usMemoryClockLow); 7342 mclk |= clock_info->si.ucMemoryClockHigh << 16; 7343 adev->pm.dpm.vce_states[i].sclk = sclk; 7344 adev->pm.dpm.vce_states[i].mclk = mclk; 7345 } 7346 7347 return 0; 7348 } 7349 7350 static int si_dpm_init(struct amdgpu_device *adev) 7351 { 7352 struct rv7xx_power_info *pi; 7353 struct evergreen_power_info *eg_pi; 7354 struct ni_power_info *ni_pi; 7355 struct si_power_info *si_pi; 7356 struct atom_clock_dividers dividers; 7357 int ret; 7358 7359 si_pi = kzalloc(sizeof(struct si_power_info), GFP_KERNEL); 7360 if (si_pi == NULL) 7361 return -ENOMEM; 7362 adev->pm.dpm.priv = si_pi; 7363 ni_pi = &si_pi->ni; 7364 eg_pi = &ni_pi->eg; 7365 pi = &eg_pi->rv7xx; 7366 7367 si_pi->sys_pcie_mask = 7368 adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_MASK; 7369 si_pi->force_pcie_gen = SI_PCIE_GEN_INVALID; 7370 si_pi->boot_pcie_gen = si_get_current_pcie_speed(adev); 7371 7372 si_set_max_cu_value(adev); 7373 7374 rv770_get_max_vddc(adev); 7375 si_get_leakage_vddc(adev); 7376 si_patch_dependency_tables_based_on_leakage(adev); 7377 7378 pi->acpi_vddc = 0; 7379 eg_pi->acpi_vddci = 0; 7380 pi->min_vddc_in_table = 0; 7381 pi->max_vddc_in_table = 0; 7382 7383 ret = amdgpu_get_platform_caps(adev); 7384 if (ret) 7385 return ret; 7386 7387 ret = amdgpu_parse_extended_power_table(adev); 7388 if (ret) 7389 return ret; 7390 7391 ret = si_parse_power_table(adev); 7392 if (ret) 7393 return ret; 7394 7395 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries = 7396 kcalloc(4, 7397 sizeof(struct amdgpu_clock_voltage_dependency_entry), 7398 GFP_KERNEL); 7399 if (!adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries) 7400 return -ENOMEM; 7401 7402 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count = 4; 7403 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].clk = 0; 7404 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].v = 0; 7405 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].clk = 36000; 7406 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].v = 720; 7407 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].clk = 54000; 7408 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].v = 810; 7409 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].clk = 72000; 7410 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].v = 900; 7411 7412 if (adev->pm.dpm.voltage_response_time == 0) 7413 adev->pm.dpm.voltage_response_time = R600_VOLTAGERESPONSETIME_DFLT; 7414 if (adev->pm.dpm.backbias_response_time == 0) 7415 adev->pm.dpm.backbias_response_time = R600_BACKBIASRESPONSETIME_DFLT; 7416 7417 ret = amdgpu_atombios_get_clock_dividers(adev, COMPUTE_ENGINE_PLL_PARAM, 7418 0, false, ÷rs); 7419 if (ret) 7420 pi->ref_div = dividers.ref_div + 1; 7421 else 7422 pi->ref_div = R600_REFERENCEDIVIDER_DFLT; 7423 7424 eg_pi->smu_uvd_hs = false; 7425 7426 pi->mclk_strobe_mode_threshold = 40000; 7427 if (si_is_special_1gb_platform(adev)) 7428 pi->mclk_stutter_mode_threshold = 0; 7429 else 7430 pi->mclk_stutter_mode_threshold = pi->mclk_strobe_mode_threshold; 7431 pi->mclk_edc_enable_threshold = 40000; 7432 eg_pi->mclk_edc_wr_enable_threshold = 40000; 7433 7434 ni_pi->mclk_rtt_mode_threshold = eg_pi->mclk_edc_wr_enable_threshold; 7435 7436 pi->voltage_control = 7437 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC, 7438 VOLTAGE_OBJ_GPIO_LUT); 7439 if (!pi->voltage_control) { 7440 si_pi->voltage_control_svi2 = 7441 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC, 7442 VOLTAGE_OBJ_SVID2); 7443 if (si_pi->voltage_control_svi2) 7444 amdgpu_atombios_get_svi2_info(adev, SET_VOLTAGE_TYPE_ASIC_VDDC, 7445 &si_pi->svd_gpio_id, &si_pi->svc_gpio_id); 7446 } 7447 7448 pi->mvdd_control = 7449 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_MVDDC, 7450 VOLTAGE_OBJ_GPIO_LUT); 7451 7452 eg_pi->vddci_control = 7453 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDCI, 7454 VOLTAGE_OBJ_GPIO_LUT); 7455 if (!eg_pi->vddci_control) 7456 si_pi->vddci_control_svi2 = 7457 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDCI, 7458 VOLTAGE_OBJ_SVID2); 7459 7460 si_pi->vddc_phase_shed_control = 7461 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC, 7462 VOLTAGE_OBJ_PHASE_LUT); 7463 7464 rv770_get_engine_memory_ss(adev); 7465 7466 pi->asi = RV770_ASI_DFLT; 7467 pi->pasi = CYPRESS_HASI_DFLT; 7468 pi->vrc = SISLANDS_VRC_DFLT; 7469 7470 pi->gfx_clock_gating = true; 7471 7472 eg_pi->sclk_deep_sleep = true; 7473 si_pi->sclk_deep_sleep_above_low = false; 7474 7475 if (adev->pm.int_thermal_type != THERMAL_TYPE_NONE) 7476 pi->thermal_protection = true; 7477 else 7478 pi->thermal_protection = false; 7479 7480 eg_pi->dynamic_ac_timing = true; 7481 7482 eg_pi->light_sleep = true; 7483 #if defined(CONFIG_ACPI) 7484 eg_pi->pcie_performance_request = 7485 amdgpu_acpi_is_pcie_performance_request_supported(adev); 7486 #else 7487 eg_pi->pcie_performance_request = false; 7488 #endif 7489 7490 si_pi->sram_end = SMC_RAM_END; 7491 7492 adev->pm.dpm.dyn_state.mclk_sclk_ratio = 4; 7493 adev->pm.dpm.dyn_state.sclk_mclk_delta = 15000; 7494 adev->pm.dpm.dyn_state.vddc_vddci_delta = 200; 7495 adev->pm.dpm.dyn_state.valid_sclk_values.count = 0; 7496 adev->pm.dpm.dyn_state.valid_sclk_values.values = NULL; 7497 adev->pm.dpm.dyn_state.valid_mclk_values.count = 0; 7498 adev->pm.dpm.dyn_state.valid_mclk_values.values = NULL; 7499 7500 si_initialize_powertune_defaults(adev); 7501 7502 /* make sure dc limits are valid */ 7503 if ((adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.sclk == 0) || 7504 (adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.mclk == 0)) 7505 adev->pm.dpm.dyn_state.max_clock_voltage_on_dc = 7506 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac; 7507 7508 si_pi->fan_ctrl_is_in_default_mode = true; 7509 7510 return 0; 7511 } 7512 7513 static void si_dpm_fini(struct amdgpu_device *adev) 7514 { 7515 int i; 7516 7517 if (adev->pm.dpm.ps) 7518 for (i = 0; i < adev->pm.dpm.num_ps; i++) 7519 kfree(adev->pm.dpm.ps[i].ps_priv); 7520 kfree(adev->pm.dpm.ps); 7521 kfree(adev->pm.dpm.priv); 7522 kfree(adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries); 7523 amdgpu_free_extended_power_table(adev); 7524 } 7525 7526 static void si_dpm_debugfs_print_current_performance_level(void *handle, 7527 struct seq_file *m) 7528 { 7529 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 7530 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 7531 struct amdgpu_ps *rps = &eg_pi->current_rps; 7532 struct si_ps *ps = si_get_ps(rps); 7533 struct rv7xx_pl *pl; 7534 u32 current_index = 7535 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >> 7536 CURRENT_STATE_INDEX_SHIFT; 7537 7538 if (current_index >= ps->performance_level_count) { 7539 seq_printf(m, "invalid dpm profile %d\n", current_index); 7540 } else { 7541 pl = &ps->performance_levels[current_index]; 7542 seq_printf(m, "uvd vclk: %d dclk: %d\n", rps->vclk, rps->dclk); 7543 seq_printf(m, "power level %d sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n", 7544 current_index, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1); 7545 } 7546 } 7547 7548 static int si_dpm_set_interrupt_state(struct amdgpu_device *adev, 7549 struct amdgpu_irq_src *source, 7550 unsigned type, 7551 enum amdgpu_interrupt_state state) 7552 { 7553 u32 cg_thermal_int; 7554 7555 switch (type) { 7556 case AMDGPU_THERMAL_IRQ_LOW_TO_HIGH: 7557 switch (state) { 7558 case AMDGPU_IRQ_STATE_DISABLE: 7559 cg_thermal_int = RREG32_SMC(CG_THERMAL_INT); 7560 cg_thermal_int |= THERM_INT_MASK_HIGH; 7561 WREG32_SMC(CG_THERMAL_INT, cg_thermal_int); 7562 break; 7563 case AMDGPU_IRQ_STATE_ENABLE: 7564 cg_thermal_int = RREG32_SMC(CG_THERMAL_INT); 7565 cg_thermal_int &= ~THERM_INT_MASK_HIGH; 7566 WREG32_SMC(CG_THERMAL_INT, cg_thermal_int); 7567 break; 7568 default: 7569 break; 7570 } 7571 break; 7572 7573 case AMDGPU_THERMAL_IRQ_HIGH_TO_LOW: 7574 switch (state) { 7575 case AMDGPU_IRQ_STATE_DISABLE: 7576 cg_thermal_int = RREG32_SMC(CG_THERMAL_INT); 7577 cg_thermal_int |= THERM_INT_MASK_LOW; 7578 WREG32_SMC(CG_THERMAL_INT, cg_thermal_int); 7579 break; 7580 case AMDGPU_IRQ_STATE_ENABLE: 7581 cg_thermal_int = RREG32_SMC(CG_THERMAL_INT); 7582 cg_thermal_int &= ~THERM_INT_MASK_LOW; 7583 WREG32_SMC(CG_THERMAL_INT, cg_thermal_int); 7584 break; 7585 default: 7586 break; 7587 } 7588 break; 7589 7590 default: 7591 break; 7592 } 7593 return 0; 7594 } 7595 7596 static int si_dpm_process_interrupt(struct amdgpu_device *adev, 7597 struct amdgpu_irq_src *source, 7598 struct amdgpu_iv_entry *entry) 7599 { 7600 bool queue_thermal = false; 7601 7602 if (entry == NULL) 7603 return -EINVAL; 7604 7605 switch (entry->src_id) { 7606 case 230: /* thermal low to high */ 7607 DRM_DEBUG("IH: thermal low to high\n"); 7608 adev->pm.dpm.thermal.high_to_low = false; 7609 queue_thermal = true; 7610 break; 7611 case 231: /* thermal high to low */ 7612 DRM_DEBUG("IH: thermal high to low\n"); 7613 adev->pm.dpm.thermal.high_to_low = true; 7614 queue_thermal = true; 7615 break; 7616 default: 7617 break; 7618 } 7619 7620 if (queue_thermal) 7621 schedule_work(&adev->pm.dpm.thermal.work); 7622 7623 return 0; 7624 } 7625 7626 static int si_dpm_late_init(void *handle) 7627 { 7628 int ret; 7629 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 7630 7631 if (!adev->pm.dpm_enabled) 7632 return 0; 7633 7634 ret = si_set_temperature_range(adev); 7635 if (ret) 7636 return ret; 7637 #if 0 //TODO ? 7638 si_dpm_powergate_uvd(adev, true); 7639 #endif 7640 return 0; 7641 } 7642 7643 /** 7644 * si_dpm_init_microcode - load ucode images from disk 7645 * 7646 * @adev: amdgpu_device pointer 7647 * 7648 * Use the firmware interface to load the ucode images into 7649 * the driver (not loaded into hw). 7650 * Returns 0 on success, error on failure. 7651 */ 7652 static int si_dpm_init_microcode(struct amdgpu_device *adev) 7653 { 7654 const char *chip_name; 7655 char fw_name[30]; 7656 int err; 7657 7658 DRM_DEBUG("\n"); 7659 switch (adev->asic_type) { 7660 case CHIP_TAHITI: 7661 chip_name = "tahiti"; 7662 break; 7663 case CHIP_PITCAIRN: 7664 if ((adev->pdev->revision == 0x81) && 7665 ((adev->pdev->device == 0x6810) || 7666 (adev->pdev->device == 0x6811))) 7667 chip_name = "pitcairn_k"; 7668 else 7669 chip_name = "pitcairn"; 7670 break; 7671 case CHIP_VERDE: 7672 if (((adev->pdev->device == 0x6820) && 7673 ((adev->pdev->revision == 0x81) || 7674 (adev->pdev->revision == 0x83))) || 7675 ((adev->pdev->device == 0x6821) && 7676 ((adev->pdev->revision == 0x83) || 7677 (adev->pdev->revision == 0x87))) || 7678 ((adev->pdev->revision == 0x87) && 7679 ((adev->pdev->device == 0x6823) || 7680 (adev->pdev->device == 0x682b)))) 7681 chip_name = "verde_k"; 7682 else 7683 chip_name = "verde"; 7684 break; 7685 case CHIP_OLAND: 7686 if (((adev->pdev->revision == 0x81) && 7687 ((adev->pdev->device == 0x6600) || 7688 (adev->pdev->device == 0x6604) || 7689 (adev->pdev->device == 0x6605) || 7690 (adev->pdev->device == 0x6610))) || 7691 ((adev->pdev->revision == 0x83) && 7692 (adev->pdev->device == 0x6610))) 7693 chip_name = "oland_k"; 7694 else 7695 chip_name = "oland"; 7696 break; 7697 case CHIP_HAINAN: 7698 if (((adev->pdev->revision == 0x81) && 7699 (adev->pdev->device == 0x6660)) || 7700 ((adev->pdev->revision == 0x83) && 7701 ((adev->pdev->device == 0x6660) || 7702 (adev->pdev->device == 0x6663) || 7703 (adev->pdev->device == 0x6665) || 7704 (adev->pdev->device == 0x6667)))) 7705 chip_name = "hainan_k"; 7706 else if ((adev->pdev->revision == 0xc3) && 7707 (adev->pdev->device == 0x6665)) 7708 chip_name = "banks_k_2"; 7709 else 7710 chip_name = "hainan"; 7711 break; 7712 default: BUG(); 7713 } 7714 7715 snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_smc.bin", chip_name); 7716 err = amdgpu_ucode_request(adev, &adev->pm.fw, fw_name); 7717 if (err) { 7718 DRM_ERROR("si_smc: Failed to load firmware. err = %d\"%s\"\n", 7719 err, fw_name); 7720 amdgpu_ucode_release(&adev->pm.fw); 7721 } 7722 return err; 7723 } 7724 7725 static int si_dpm_sw_init(void *handle) 7726 { 7727 int ret; 7728 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 7729 7730 ret = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 230, &adev->pm.dpm.thermal.irq); 7731 if (ret) 7732 return ret; 7733 7734 ret = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 231, &adev->pm.dpm.thermal.irq); 7735 if (ret) 7736 return ret; 7737 7738 /* default to balanced state */ 7739 adev->pm.dpm.state = POWER_STATE_TYPE_BALANCED; 7740 adev->pm.dpm.user_state = POWER_STATE_TYPE_BALANCED; 7741 adev->pm.dpm.forced_level = AMD_DPM_FORCED_LEVEL_AUTO; 7742 adev->pm.default_sclk = adev->clock.default_sclk; 7743 adev->pm.default_mclk = adev->clock.default_mclk; 7744 adev->pm.current_sclk = adev->clock.default_sclk; 7745 adev->pm.current_mclk = adev->clock.default_mclk; 7746 adev->pm.int_thermal_type = THERMAL_TYPE_NONE; 7747 7748 if (amdgpu_dpm == 0) 7749 return 0; 7750 7751 ret = si_dpm_init_microcode(adev); 7752 if (ret) 7753 return ret; 7754 7755 INIT_WORK(&adev->pm.dpm.thermal.work, amdgpu_dpm_thermal_work_handler); 7756 ret = si_dpm_init(adev); 7757 if (ret) 7758 goto dpm_failed; 7759 adev->pm.dpm.current_ps = adev->pm.dpm.requested_ps = adev->pm.dpm.boot_ps; 7760 if (amdgpu_dpm == 1) 7761 amdgpu_pm_print_power_states(adev); 7762 DRM_INFO("amdgpu: dpm initialized\n"); 7763 7764 return 0; 7765 7766 dpm_failed: 7767 si_dpm_fini(adev); 7768 DRM_ERROR("amdgpu: dpm initialization failed\n"); 7769 return ret; 7770 } 7771 7772 static int si_dpm_sw_fini(void *handle) 7773 { 7774 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 7775 7776 flush_work(&adev->pm.dpm.thermal.work); 7777 7778 si_dpm_fini(adev); 7779 7780 return 0; 7781 } 7782 7783 static int si_dpm_hw_init(void *handle) 7784 { 7785 int ret; 7786 7787 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 7788 7789 if (!amdgpu_dpm) 7790 return 0; 7791 7792 si_dpm_setup_asic(adev); 7793 ret = si_dpm_enable(adev); 7794 if (ret) 7795 adev->pm.dpm_enabled = false; 7796 else 7797 adev->pm.dpm_enabled = true; 7798 amdgpu_legacy_dpm_compute_clocks(adev); 7799 return ret; 7800 } 7801 7802 static int si_dpm_hw_fini(void *handle) 7803 { 7804 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 7805 7806 if (adev->pm.dpm_enabled) 7807 si_dpm_disable(adev); 7808 7809 return 0; 7810 } 7811 7812 static int si_dpm_suspend(void *handle) 7813 { 7814 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 7815 7816 if (adev->pm.dpm_enabled) { 7817 /* disable dpm */ 7818 si_dpm_disable(adev); 7819 /* reset the power state */ 7820 adev->pm.dpm.current_ps = adev->pm.dpm.requested_ps = adev->pm.dpm.boot_ps; 7821 } 7822 return 0; 7823 } 7824 7825 static int si_dpm_resume(void *handle) 7826 { 7827 int ret; 7828 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 7829 7830 if (adev->pm.dpm_enabled) { 7831 /* asic init will reset to the boot state */ 7832 si_dpm_setup_asic(adev); 7833 ret = si_dpm_enable(adev); 7834 if (ret) 7835 adev->pm.dpm_enabled = false; 7836 else 7837 adev->pm.dpm_enabled = true; 7838 if (adev->pm.dpm_enabled) 7839 amdgpu_legacy_dpm_compute_clocks(adev); 7840 } 7841 return 0; 7842 } 7843 7844 static bool si_dpm_is_idle(void *handle) 7845 { 7846 /* XXX */ 7847 return true; 7848 } 7849 7850 static int si_dpm_wait_for_idle(void *handle) 7851 { 7852 /* XXX */ 7853 return 0; 7854 } 7855 7856 static int si_dpm_soft_reset(void *handle) 7857 { 7858 return 0; 7859 } 7860 7861 static int si_dpm_set_clockgating_state(void *handle, 7862 enum amd_clockgating_state state) 7863 { 7864 return 0; 7865 } 7866 7867 static int si_dpm_set_powergating_state(void *handle, 7868 enum amd_powergating_state state) 7869 { 7870 return 0; 7871 } 7872 7873 /* get temperature in millidegrees */ 7874 static int si_dpm_get_temp(void *handle) 7875 { 7876 u32 temp; 7877 int actual_temp = 0; 7878 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 7879 7880 temp = (RREG32(CG_MULT_THERMAL_STATUS) & CTF_TEMP_MASK) >> 7881 CTF_TEMP_SHIFT; 7882 7883 if (temp & 0x200) 7884 actual_temp = 255; 7885 else 7886 actual_temp = temp & 0x1ff; 7887 7888 actual_temp = (actual_temp * 1000); 7889 7890 return actual_temp; 7891 } 7892 7893 static u32 si_dpm_get_sclk(void *handle, bool low) 7894 { 7895 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 7896 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 7897 struct si_ps *requested_state = si_get_ps(&eg_pi->requested_rps); 7898 7899 if (low) 7900 return requested_state->performance_levels[0].sclk; 7901 else 7902 return requested_state->performance_levels[requested_state->performance_level_count - 1].sclk; 7903 } 7904 7905 static u32 si_dpm_get_mclk(void *handle, bool low) 7906 { 7907 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 7908 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 7909 struct si_ps *requested_state = si_get_ps(&eg_pi->requested_rps); 7910 7911 if (low) 7912 return requested_state->performance_levels[0].mclk; 7913 else 7914 return requested_state->performance_levels[requested_state->performance_level_count - 1].mclk; 7915 } 7916 7917 static void si_dpm_print_power_state(void *handle, 7918 void *current_ps) 7919 { 7920 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 7921 struct amdgpu_ps *rps = (struct amdgpu_ps *)current_ps; 7922 struct si_ps *ps = si_get_ps(rps); 7923 struct rv7xx_pl *pl; 7924 int i; 7925 7926 amdgpu_dpm_print_class_info(rps->class, rps->class2); 7927 amdgpu_dpm_print_cap_info(rps->caps); 7928 DRM_INFO("\tuvd vclk: %d dclk: %d\n", rps->vclk, rps->dclk); 7929 for (i = 0; i < ps->performance_level_count; i++) { 7930 pl = &ps->performance_levels[i]; 7931 if (adev->asic_type >= CHIP_TAHITI) 7932 DRM_INFO("\t\tpower level %d sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n", 7933 i, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1); 7934 else 7935 DRM_INFO("\t\tpower level %d sclk: %u mclk: %u vddc: %u vddci: %u\n", 7936 i, pl->sclk, pl->mclk, pl->vddc, pl->vddci); 7937 } 7938 amdgpu_dpm_print_ps_status(adev, rps); 7939 } 7940 7941 static int si_dpm_early_init(void *handle) 7942 { 7943 7944 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 7945 7946 adev->powerplay.pp_funcs = &si_dpm_funcs; 7947 adev->powerplay.pp_handle = adev; 7948 si_dpm_set_irq_funcs(adev); 7949 return 0; 7950 } 7951 7952 static inline bool si_are_power_levels_equal(const struct rv7xx_pl *si_cpl1, 7953 const struct rv7xx_pl *si_cpl2) 7954 { 7955 return ((si_cpl1->mclk == si_cpl2->mclk) && 7956 (si_cpl1->sclk == si_cpl2->sclk) && 7957 (si_cpl1->pcie_gen == si_cpl2->pcie_gen) && 7958 (si_cpl1->vddc == si_cpl2->vddc) && 7959 (si_cpl1->vddci == si_cpl2->vddci)); 7960 } 7961 7962 static int si_check_state_equal(void *handle, 7963 void *current_ps, 7964 void *request_ps, 7965 bool *equal) 7966 { 7967 struct si_ps *si_cps; 7968 struct si_ps *si_rps; 7969 int i; 7970 struct amdgpu_ps *cps = (struct amdgpu_ps *)current_ps; 7971 struct amdgpu_ps *rps = (struct amdgpu_ps *)request_ps; 7972 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 7973 7974 if (adev == NULL || cps == NULL || rps == NULL || equal == NULL) 7975 return -EINVAL; 7976 7977 si_cps = si_get_ps((struct amdgpu_ps *)cps); 7978 si_rps = si_get_ps((struct amdgpu_ps *)rps); 7979 7980 if (si_cps == NULL) { 7981 printk("si_cps is NULL\n"); 7982 *equal = false; 7983 return 0; 7984 } 7985 7986 if (si_cps->performance_level_count != si_rps->performance_level_count) { 7987 *equal = false; 7988 return 0; 7989 } 7990 7991 for (i = 0; i < si_cps->performance_level_count; i++) { 7992 if (!si_are_power_levels_equal(&(si_cps->performance_levels[i]), 7993 &(si_rps->performance_levels[i]))) { 7994 *equal = false; 7995 return 0; 7996 } 7997 } 7998 7999 /* If all performance levels are the same try to use the UVD clocks to break the tie.*/ 8000 *equal = ((cps->vclk == rps->vclk) && (cps->dclk == rps->dclk)); 8001 *equal &= ((cps->evclk == rps->evclk) && (cps->ecclk == rps->ecclk)); 8002 8003 return 0; 8004 } 8005 8006 static int si_dpm_read_sensor(void *handle, int idx, 8007 void *value, int *size) 8008 { 8009 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 8010 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 8011 struct amdgpu_ps *rps = &eg_pi->current_rps; 8012 struct si_ps *ps = si_get_ps(rps); 8013 uint32_t sclk, mclk; 8014 u32 pl_index = 8015 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >> 8016 CURRENT_STATE_INDEX_SHIFT; 8017 8018 /* size must be at least 4 bytes for all sensors */ 8019 if (*size < 4) 8020 return -EINVAL; 8021 8022 switch (idx) { 8023 case AMDGPU_PP_SENSOR_GFX_SCLK: 8024 if (pl_index < ps->performance_level_count) { 8025 sclk = ps->performance_levels[pl_index].sclk; 8026 *((uint32_t *)value) = sclk; 8027 *size = 4; 8028 return 0; 8029 } 8030 return -EINVAL; 8031 case AMDGPU_PP_SENSOR_GFX_MCLK: 8032 if (pl_index < ps->performance_level_count) { 8033 mclk = ps->performance_levels[pl_index].mclk; 8034 *((uint32_t *)value) = mclk; 8035 *size = 4; 8036 return 0; 8037 } 8038 return -EINVAL; 8039 case AMDGPU_PP_SENSOR_GPU_TEMP: 8040 *((uint32_t *)value) = si_dpm_get_temp(adev); 8041 *size = 4; 8042 return 0; 8043 default: 8044 return -EOPNOTSUPP; 8045 } 8046 } 8047 8048 static const struct amd_ip_funcs si_dpm_ip_funcs = { 8049 .name = "si_dpm", 8050 .early_init = si_dpm_early_init, 8051 .late_init = si_dpm_late_init, 8052 .sw_init = si_dpm_sw_init, 8053 .sw_fini = si_dpm_sw_fini, 8054 .hw_init = si_dpm_hw_init, 8055 .hw_fini = si_dpm_hw_fini, 8056 .suspend = si_dpm_suspend, 8057 .resume = si_dpm_resume, 8058 .is_idle = si_dpm_is_idle, 8059 .wait_for_idle = si_dpm_wait_for_idle, 8060 .soft_reset = si_dpm_soft_reset, 8061 .set_clockgating_state = si_dpm_set_clockgating_state, 8062 .set_powergating_state = si_dpm_set_powergating_state, 8063 }; 8064 8065 const struct amdgpu_ip_block_version si_smu_ip_block = 8066 { 8067 .type = AMD_IP_BLOCK_TYPE_SMC, 8068 .major = 6, 8069 .minor = 0, 8070 .rev = 0, 8071 .funcs = &si_dpm_ip_funcs, 8072 }; 8073 8074 static const struct amd_pm_funcs si_dpm_funcs = { 8075 .pre_set_power_state = &si_dpm_pre_set_power_state, 8076 .set_power_state = &si_dpm_set_power_state, 8077 .post_set_power_state = &si_dpm_post_set_power_state, 8078 .display_configuration_changed = &si_dpm_display_configuration_changed, 8079 .get_sclk = &si_dpm_get_sclk, 8080 .get_mclk = &si_dpm_get_mclk, 8081 .print_power_state = &si_dpm_print_power_state, 8082 .debugfs_print_current_performance_level = &si_dpm_debugfs_print_current_performance_level, 8083 .force_performance_level = &si_dpm_force_performance_level, 8084 .vblank_too_short = &si_dpm_vblank_too_short, 8085 .set_fan_control_mode = &si_dpm_set_fan_control_mode, 8086 .get_fan_control_mode = &si_dpm_get_fan_control_mode, 8087 .set_fan_speed_pwm = &si_dpm_set_fan_speed_pwm, 8088 .get_fan_speed_pwm = &si_dpm_get_fan_speed_pwm, 8089 .check_state_equal = &si_check_state_equal, 8090 .get_vce_clock_state = amdgpu_get_vce_clock_state, 8091 .read_sensor = &si_dpm_read_sensor, 8092 .pm_compute_clocks = amdgpu_legacy_dpm_compute_clocks, 8093 }; 8094 8095 static const struct amdgpu_irq_src_funcs si_dpm_irq_funcs = { 8096 .set = si_dpm_set_interrupt_state, 8097 .process = si_dpm_process_interrupt, 8098 }; 8099 8100 static void si_dpm_set_irq_funcs(struct amdgpu_device *adev) 8101 { 8102 adev->pm.dpm.thermal.irq.num_types = AMDGPU_THERMAL_IRQ_LAST; 8103 adev->pm.dpm.thermal.irq.funcs = &si_dpm_irq_funcs; 8104 } 8105 8106