tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
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kernel / drivers / gpu / drm / amd / amdgpu / si_dpm.c
at v4.11-rc8 8039 lines 259 kB view raw
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 "drmP.h" 25#include "amdgpu.h" 26#include "amdgpu_pm.h" 27#include "amdgpu_dpm.h" 28#include "amdgpu_atombios.h" 29#include "sid.h" 30#include "r600_dpm.h" 31#include "si_dpm.h" 32#include "atom.h" 33#include "../include/pptable.h" 34#include <linux/math64.h> 35#include <linux/seq_file.h> 36#include <linux/firmware.h> 37 38#define MC_CG_ARB_FREQ_F0 0x0a 39#define MC_CG_ARB_FREQ_F1 0x0b 40#define MC_CG_ARB_FREQ_F2 0x0c 41#define MC_CG_ARB_FREQ_F3 0x0d 42 43#define SMC_RAM_END 0x20000 44 45#define SCLK_MIN_DEEPSLEEP_FREQ 1350 46 47 48/* sizeof(ATOM_PPLIB_EXTENDEDHEADER) */ 49#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V2 12 50#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V3 14 51#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V4 16 52#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V5 18 53#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V6 20 54#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V7 22 55 56#define BIOS_SCRATCH_4 0x5cd 57 58MODULE_FIRMWARE("radeon/tahiti_smc.bin"); 59MODULE_FIRMWARE("radeon/pitcairn_smc.bin"); 60MODULE_FIRMWARE("radeon/pitcairn_k_smc.bin"); 61MODULE_FIRMWARE("radeon/verde_smc.bin"); 62MODULE_FIRMWARE("radeon/verde_k_smc.bin"); 63MODULE_FIRMWARE("radeon/oland_smc.bin"); 64MODULE_FIRMWARE("radeon/oland_k_smc.bin"); 65MODULE_FIRMWARE("radeon/hainan_smc.bin"); 66MODULE_FIRMWARE("radeon/hainan_k_smc.bin"); 67MODULE_FIRMWARE("radeon/banks_k_2_smc.bin"); 68 69union power_info { 70 struct _ATOM_POWERPLAY_INFO info; 71 struct _ATOM_POWERPLAY_INFO_V2 info_2; 72 struct _ATOM_POWERPLAY_INFO_V3 info_3; 73 struct _ATOM_PPLIB_POWERPLAYTABLE pplib; 74 struct _ATOM_PPLIB_POWERPLAYTABLE2 pplib2; 75 struct _ATOM_PPLIB_POWERPLAYTABLE3 pplib3; 76 struct _ATOM_PPLIB_POWERPLAYTABLE4 pplib4; 77 struct _ATOM_PPLIB_POWERPLAYTABLE5 pplib5; 78}; 79 80union fan_info { 81 struct _ATOM_PPLIB_FANTABLE fan; 82 struct _ATOM_PPLIB_FANTABLE2 fan2; 83 struct _ATOM_PPLIB_FANTABLE3 fan3; 84}; 85 86union pplib_clock_info { 87 struct _ATOM_PPLIB_R600_CLOCK_INFO r600; 88 struct _ATOM_PPLIB_RS780_CLOCK_INFO rs780; 89 struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen; 90 struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo; 91 struct _ATOM_PPLIB_SI_CLOCK_INFO si; 92}; 93 94static const u32 r600_utc[R600_PM_NUMBER_OF_TC] = 95{ 96 R600_UTC_DFLT_00, 97 R600_UTC_DFLT_01, 98 R600_UTC_DFLT_02, 99 R600_UTC_DFLT_03, 100 R600_UTC_DFLT_04, 101 R600_UTC_DFLT_05, 102 R600_UTC_DFLT_06, 103 R600_UTC_DFLT_07, 104 R600_UTC_DFLT_08, 105 R600_UTC_DFLT_09, 106 R600_UTC_DFLT_10, 107 R600_UTC_DFLT_11, 108 R600_UTC_DFLT_12, 109 R600_UTC_DFLT_13, 110 R600_UTC_DFLT_14, 111}; 112 113static const u32 r600_dtc[R600_PM_NUMBER_OF_TC] = 114{ 115 R600_DTC_DFLT_00, 116 R600_DTC_DFLT_01, 117 R600_DTC_DFLT_02, 118 R600_DTC_DFLT_03, 119 R600_DTC_DFLT_04, 120 R600_DTC_DFLT_05, 121 R600_DTC_DFLT_06, 122 R600_DTC_DFLT_07, 123 R600_DTC_DFLT_08, 124 R600_DTC_DFLT_09, 125 R600_DTC_DFLT_10, 126 R600_DTC_DFLT_11, 127 R600_DTC_DFLT_12, 128 R600_DTC_DFLT_13, 129 R600_DTC_DFLT_14, 130}; 131 132static const struct si_cac_config_reg cac_weights_tahiti[] = 133{ 134 { 0x0, 0x0000ffff, 0, 0xc, SISLANDS_CACCONFIG_CGIND }, 135 { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 136 { 0x1, 0x0000ffff, 0, 0x101, SISLANDS_CACCONFIG_CGIND }, 137 { 0x1, 0xffff0000, 16, 0xc, SISLANDS_CACCONFIG_CGIND }, 138 { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 139 { 0x3, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 140 { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 141 { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 142 { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 143 { 0x5, 0x0000ffff, 0, 0x8fc, SISLANDS_CACCONFIG_CGIND }, 144 { 0x5, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 145 { 0x6, 0x0000ffff, 0, 0x95, SISLANDS_CACCONFIG_CGIND }, 146 { 0x6, 0xffff0000, 16, 0x34e, SISLANDS_CACCONFIG_CGIND }, 147 { 0x18f, 0x0000ffff, 0, 0x1a1, SISLANDS_CACCONFIG_CGIND }, 148 { 0x7, 0x0000ffff, 0, 0xda, SISLANDS_CACCONFIG_CGIND }, 149 { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 150 { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 151 { 0x8, 0xffff0000, 16, 0x46, SISLANDS_CACCONFIG_CGIND }, 152 { 0x9, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 153 { 0xa, 0x0000ffff, 0, 0x208, SISLANDS_CACCONFIG_CGIND }, 154 { 0xb, 0x0000ffff, 0, 0xe7, SISLANDS_CACCONFIG_CGIND }, 155 { 0xb, 0xffff0000, 16, 0x948, SISLANDS_CACCONFIG_CGIND }, 156 { 0xc, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 157 { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 158 { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 159 { 0xe, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 160 { 0xf, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 161 { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 162 { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 163 { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 164 { 0x11, 0x0000ffff, 0, 0x167, SISLANDS_CACCONFIG_CGIND }, 165 { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 166 { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 167 { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 168 { 0x13, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND }, 169 { 0x14, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 170 { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 171 { 0x15, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND }, 172 { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 173 { 0x16, 0x0000ffff, 0, 0x31, SISLANDS_CACCONFIG_CGIND }, 174 { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 175 { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 176 { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 177 { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 178 { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 179 { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 180 { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 181 { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 182 { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 183 { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 184 { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 185 { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 186 { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 187 { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 188 { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 189 { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 190 { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 191 { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND }, 192 { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND }, 193 { 0x6d, 0x0000ffff, 0, 0x18e, SISLANDS_CACCONFIG_CGIND }, 194 { 0xFFFFFFFF } 195}; 196 197static const struct si_cac_config_reg lcac_tahiti[] = 198{ 199 { 0x143, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND }, 200 { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 201 { 0x146, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND }, 202 { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 203 { 0x149, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND }, 204 { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 205 { 0x14c, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND }, 206 { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 207 { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 208 { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 209 { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 210 { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 211 { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 212 { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 213 { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 214 { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 215 { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 216 { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 217 { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 218 { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 219 { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 220 { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 221 { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 222 { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 223 { 0x8c, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 224 { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 225 { 0x8f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 226 { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 227 { 0x92, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 228 { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 229 { 0x95, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 230 { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 231 { 0x14f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 232 { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 233 { 0x152, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 234 { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 235 { 0x155, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 236 { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 237 { 0x158, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 238 { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 239 { 0x110, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 240 { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 241 { 0x113, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 242 { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 243 { 0x116, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 244 { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 245 { 0x119, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND }, 246 { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 247 { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 248 { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 249 { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 250 { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 251 { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 252 { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 253 { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 254 { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 255 { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 256 { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 257 { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 258 { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 259 { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 260 { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 261 { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 262 { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 263 { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 264 { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 265 { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 266 { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 267 { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 268 { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 269 { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND }, 270 { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 271 { 0x16d, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND }, 272 { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 273 { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 274 { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 275 { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 276 { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 277 { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 278 { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 279 { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 280 { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 281 { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 282 { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 283 { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND }, 284 { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND }, 285 { 0xFFFFFFFF } 286 287}; 288 289static const struct si_cac_config_reg cac_override_tahiti[] = 290{ 291 { 0xFFFFFFFF } 292}; 293 294static const struct si_powertune_data powertune_data_tahiti = 295{ 296 ((1 << 16) | 27027), 297 6, 298 0, 299 4, 300 95, 301 { 302 0UL, 303 0UL, 304 4521550UL, 305 309631529UL, 306 -1270850L, 307 4513710L, 308 40 309 }, 310 595000000UL, 311 12, 312 { 313 0, 314 0, 315 0, 316 0, 317 0, 318 0, 319 0, 320 0 321 }, 322 true 323}; 324 325static const struct si_dte_data dte_data_tahiti = 326{ 327 { 1159409, 0, 0, 0, 0 }, 328 { 777, 0, 0, 0, 0 }, 329 2, 330 54000, 331 127000, 332 25, 333 2, 334 10, 335 13, 336 { 27, 31, 35, 39, 43, 47, 54, 61, 67, 74, 81, 88, 95, 0, 0, 0 }, 337 { 240888759, 221057860, 235370597, 162287531, 158510299, 131423027, 116673180, 103067515, 87941937, 76209048, 68209175, 64090048, 58301890, 0, 0, 0 }, 338 { 12024, 11189, 11451, 8411, 7939, 6666, 5681, 4905, 4241, 3720, 3354, 3122, 2890, 0, 0, 0 }, 339 85, 340 false 341}; 342 343#if 0 344static const struct si_dte_data dte_data_tahiti_le = 345{ 346 { 0x1E8480, 0x7A1200, 0x2160EC0, 0x3938700, 0 }, 347 { 0x7D, 0x7D, 0x4E4, 0xB00, 0 }, 348 0x5, 349 0xAFC8, 350 0x64, 351 0x32, 352 1, 353 0, 354 0x10, 355 { 0x78, 0x7C, 0x82, 0x88, 0x8E, 0x94, 0x9A, 0xA0, 0xA6, 0xAC, 0xB0, 0xB4, 0xB8, 0xBC, 0xC0, 0xC4 }, 356 { 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700 }, 357 { 0x2AF8, 0x2AF8, 0x29BB, 0x27F9, 0x2637, 0x2475, 0x22B3, 0x20F1, 0x1F2F, 0x1D6D, 0x1734, 0x1414, 0x10F4, 0xDD4, 0xAB4, 0x794 }, 358 85, 359 true 360}; 361#endif 362 363static 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 381static 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 399static 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 417static 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 435static 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 500static 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 591static const struct si_cac_config_reg cac_override_pitcairn[] = 592{ 593 { 0xFFFFFFFF } 594}; 595 596static 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 627static 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 645static 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 663static 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 681static 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 699static 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 764static 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 829static 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 894static 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 959static 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 1024static 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 1083static const struct si_cac_config_reg cac_override_cape_verde[] = 1084{ 1085 { 0xFFFFFFFF } 1086}; 1087 1088static 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 1119static 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 1137static 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 1155static 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 1173static 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 1191static 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 1256static 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 1321static 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 1386static 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 1451static 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 1516static 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 1563static 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 1610static const struct si_cac_config_reg cac_override_oland[] = 1611{ 1612 { 0xFFFFFFFF } 1613}; 1614 1615static 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 1646static 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 1677static 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 1695static 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 1713static 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 1732static 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 1797static 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 1828static struct rv7xx_power_info *rv770_get_pi(struct amdgpu_device *adev); 1829static struct evergreen_power_info *evergreen_get_pi(struct amdgpu_device *adev); 1830static struct ni_power_info *ni_get_pi(struct amdgpu_device *adev); 1831static struct si_ps *si_get_ps(struct amdgpu_ps *rps); 1832 1833static int si_populate_voltage_value(struct amdgpu_device *adev, 1834 const struct atom_voltage_table *table, 1835 u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage); 1836static int si_get_std_voltage_value(struct amdgpu_device *adev, 1837 SISLANDS_SMC_VOLTAGE_VALUE *voltage, 1838 u16 *std_voltage); 1839static int si_write_smc_soft_register(struct amdgpu_device *adev, 1840 u16 reg_offset, u32 value); 1841static int si_convert_power_level_to_smc(struct amdgpu_device *adev, 1842 struct rv7xx_pl *pl, 1843 SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level); 1844static int si_calculate_sclk_params(struct amdgpu_device *adev, 1845 u32 engine_clock, 1846 SISLANDS_SMC_SCLK_VALUE *sclk); 1847 1848static void si_thermal_start_smc_fan_control(struct amdgpu_device *adev); 1849static void si_fan_ctrl_set_default_mode(struct amdgpu_device *adev); 1850static void si_dpm_set_dpm_funcs(struct amdgpu_device *adev); 1851static void si_dpm_set_irq_funcs(struct amdgpu_device *adev); 1852 1853static struct si_power_info *si_get_pi(struct amdgpu_device *adev) 1854{ 1855 struct si_power_info *pi = adev->pm.dpm.priv; 1856 return pi; 1857} 1858 1859static void si_calculate_leakage_for_v_and_t_formula(const struct ni_leakage_coeffients *coeff, 1860 u16 v, s32 t, u32 ileakage, u32 *leakage) 1861{ 1862 s64 kt, kv, leakage_w, i_leakage, vddc; 1863 s64 temperature, t_slope, t_intercept, av, bv, t_ref; 1864 s64 tmp; 1865 1866 i_leakage = div64_s64(drm_int2fixp(ileakage), 100); 1867 vddc = div64_s64(drm_int2fixp(v), 1000); 1868 temperature = div64_s64(drm_int2fixp(t), 1000); 1869 1870 t_slope = div64_s64(drm_int2fixp(coeff->t_slope), 100000000); 1871 t_intercept = div64_s64(drm_int2fixp(coeff->t_intercept), 100000000); 1872 av = div64_s64(drm_int2fixp(coeff->av), 100000000); 1873 bv = div64_s64(drm_int2fixp(coeff->bv), 100000000); 1874 t_ref = drm_int2fixp(coeff->t_ref); 1875 1876 tmp = drm_fixp_mul(t_slope, vddc) + t_intercept; 1877 kt = drm_fixp_exp(drm_fixp_mul(tmp, temperature)); 1878 kt = drm_fixp_div(kt, drm_fixp_exp(drm_fixp_mul(tmp, t_ref))); 1879 kv = drm_fixp_mul(av, drm_fixp_exp(drm_fixp_mul(bv, vddc))); 1880 1881 leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc); 1882 1883 *leakage = drm_fixp2int(leakage_w * 1000); 1884} 1885 1886static void si_calculate_leakage_for_v_and_t(struct amdgpu_device *adev, 1887 const struct ni_leakage_coeffients *coeff, 1888 u16 v, 1889 s32 t, 1890 u32 i_leakage, 1891 u32 *leakage) 1892{ 1893 si_calculate_leakage_for_v_and_t_formula(coeff, v, t, i_leakage, leakage); 1894} 1895 1896static void si_calculate_leakage_for_v_formula(const struct ni_leakage_coeffients *coeff, 1897 const u32 fixed_kt, u16 v, 1898 u32 ileakage, u32 *leakage) 1899{ 1900 s64 kt, kv, leakage_w, i_leakage, vddc; 1901 1902 i_leakage = div64_s64(drm_int2fixp(ileakage), 100); 1903 vddc = div64_s64(drm_int2fixp(v), 1000); 1904 1905 kt = div64_s64(drm_int2fixp(fixed_kt), 100000000); 1906 kv = drm_fixp_mul(div64_s64(drm_int2fixp(coeff->av), 100000000), 1907 drm_fixp_exp(drm_fixp_mul(div64_s64(drm_int2fixp(coeff->bv), 100000000), vddc))); 1908 1909 leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc); 1910 1911 *leakage = drm_fixp2int(leakage_w * 1000); 1912} 1913 1914static void si_calculate_leakage_for_v(struct amdgpu_device *adev, 1915 const struct ni_leakage_coeffients *coeff, 1916 const u32 fixed_kt, 1917 u16 v, 1918 u32 i_leakage, 1919 u32 *leakage) 1920{ 1921 si_calculate_leakage_for_v_formula(coeff, fixed_kt, v, i_leakage, leakage); 1922} 1923 1924 1925static void si_update_dte_from_pl2(struct amdgpu_device *adev, 1926 struct si_dte_data *dte_data) 1927{ 1928 u32 p_limit1 = adev->pm.dpm.tdp_limit; 1929 u32 p_limit2 = adev->pm.dpm.near_tdp_limit; 1930 u32 k = dte_data->k; 1931 u32 t_max = dte_data->max_t; 1932 u32 t_split[5] = { 10, 15, 20, 25, 30 }; 1933 u32 t_0 = dte_data->t0; 1934 u32 i; 1935 1936 if (p_limit2 != 0 && p_limit2 <= p_limit1) { 1937 dte_data->tdep_count = 3; 1938 1939 for (i = 0; i < k; i++) { 1940 dte_data->r[i] = 1941 (t_split[i] * (t_max - t_0/(u32)1000) * (1 << 14)) / 1942 (p_limit2 * (u32)100); 1943 } 1944 1945 dte_data->tdep_r[1] = dte_data->r[4] * 2; 1946 1947 for (i = 2; i < SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE; i++) { 1948 dte_data->tdep_r[i] = dte_data->r[4]; 1949 } 1950 } else { 1951 DRM_ERROR("Invalid PL2! DTE will not be updated.\n"); 1952 } 1953} 1954 1955static struct rv7xx_power_info *rv770_get_pi(struct amdgpu_device *adev) 1956{ 1957 struct rv7xx_power_info *pi = adev->pm.dpm.priv; 1958 1959 return pi; 1960} 1961 1962static struct ni_power_info *ni_get_pi(struct amdgpu_device *adev) 1963{ 1964 struct ni_power_info *pi = adev->pm.dpm.priv; 1965 1966 return pi; 1967} 1968 1969static struct si_ps *si_get_ps(struct amdgpu_ps *aps) 1970{ 1971 struct si_ps *ps = aps->ps_priv; 1972 1973 return ps; 1974} 1975 1976static void si_initialize_powertune_defaults(struct amdgpu_device *adev) 1977{ 1978 struct ni_power_info *ni_pi = ni_get_pi(adev); 1979 struct si_power_info *si_pi = si_get_pi(adev); 1980 bool update_dte_from_pl2 = false; 1981 1982 if (adev->asic_type == CHIP_TAHITI) { 1983 si_pi->cac_weights = cac_weights_tahiti; 1984 si_pi->lcac_config = lcac_tahiti; 1985 si_pi->cac_override = cac_override_tahiti; 1986 si_pi->powertune_data = &powertune_data_tahiti; 1987 si_pi->dte_data = dte_data_tahiti; 1988 1989 switch (adev->pdev->device) { 1990 case 0x6798: 1991 si_pi->dte_data.enable_dte_by_default = true; 1992 break; 1993 case 0x6799: 1994 si_pi->dte_data = dte_data_new_zealand; 1995 break; 1996 case 0x6790: 1997 case 0x6791: 1998 case 0x6792: 1999 case 0x679E: 2000 si_pi->dte_data = dte_data_aruba_pro; 2001 update_dte_from_pl2 = true; 2002 break; 2003 case 0x679B: 2004 si_pi->dte_data = dte_data_malta; 2005 update_dte_from_pl2 = true; 2006 break; 2007 case 0x679A: 2008 si_pi->dte_data = dte_data_tahiti_pro; 2009 update_dte_from_pl2 = true; 2010 break; 2011 default: 2012 if (si_pi->dte_data.enable_dte_by_default == true) 2013 DRM_ERROR("DTE is not enabled!\n"); 2014 break; 2015 } 2016 } else if (adev->asic_type == CHIP_PITCAIRN) { 2017 si_pi->cac_weights = cac_weights_pitcairn; 2018 si_pi->lcac_config = lcac_pitcairn; 2019 si_pi->cac_override = cac_override_pitcairn; 2020 si_pi->powertune_data = &powertune_data_pitcairn; 2021 2022 switch (adev->pdev->device) { 2023 case 0x6810: 2024 case 0x6818: 2025 si_pi->dte_data = dte_data_curacao_xt; 2026 update_dte_from_pl2 = true; 2027 break; 2028 case 0x6819: 2029 case 0x6811: 2030 si_pi->dte_data = dte_data_curacao_pro; 2031 update_dte_from_pl2 = true; 2032 break; 2033 case 0x6800: 2034 case 0x6806: 2035 si_pi->dte_data = dte_data_neptune_xt; 2036 update_dte_from_pl2 = true; 2037 break; 2038 default: 2039 si_pi->dte_data = dte_data_pitcairn; 2040 break; 2041 } 2042 } else if (adev->asic_type == CHIP_VERDE) { 2043 si_pi->lcac_config = lcac_cape_verde; 2044 si_pi->cac_override = cac_override_cape_verde; 2045 si_pi->powertune_data = &powertune_data_cape_verde; 2046 2047 switch (adev->pdev->device) { 2048 case 0x683B: 2049 case 0x683F: 2050 case 0x6829: 2051 case 0x6835: 2052 si_pi->cac_weights = cac_weights_cape_verde_pro; 2053 si_pi->dte_data = dte_data_cape_verde; 2054 break; 2055 case 0x682C: 2056 si_pi->cac_weights = cac_weights_cape_verde_pro; 2057 si_pi->dte_data = dte_data_sun_xt; 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 2179static u32 si_get_smc_power_scaling_factor(struct amdgpu_device *adev) 2180{ 2181 return 1; 2182} 2183 2184static 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 2204static u32 si_scale_power_for_smc(u32 power_in_watts, u32 scaling_factor) 2205{ 2206 return power_in_watts; 2207} 2208 2209static 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 2242static 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 2307static 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 2339static 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 2361static 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 2373struct 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 2380static 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 2473static 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 2530static 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 2560static 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 2627static 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 2665static 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 2671static 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 2711static 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 2746static 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 2821done_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 2832static 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 2871static 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 2894static 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 2941static 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 3012static 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 3030static 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 3062static bool si_dpm_vblank_too_short(struct amdgpu_device *adev) 3063{ 3064 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->mc.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 3076static 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 3141static 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 3154static 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 3167static 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 3185static 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 3203static 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 3214static 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 3231static 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 3238static 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 3245static 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 3262static 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 3282static 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 3309static 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 3334static enum amdgpu_pcie_gen r600_get_pcie_gen_support(struct amdgpu_device *adev, 3335 u32 sys_mask, 3336 enum amdgpu_pcie_gen asic_gen, 3337 enum amdgpu_pcie_gen default_gen) 3338{ 3339 switch (asic_gen) { 3340 case AMDGPU_PCIE_GEN1: 3341 return AMDGPU_PCIE_GEN1; 3342 case AMDGPU_PCIE_GEN2: 3343 return AMDGPU_PCIE_GEN2; 3344 case AMDGPU_PCIE_GEN3: 3345 return AMDGPU_PCIE_GEN3; 3346 default: 3347 if ((sys_mask & DRM_PCIE_SPEED_80) && (default_gen == AMDGPU_PCIE_GEN3)) 3348 return AMDGPU_PCIE_GEN3; 3349 else if ((sys_mask & DRM_PCIE_SPEED_50) && (default_gen == AMDGPU_PCIE_GEN2)) 3350 return AMDGPU_PCIE_GEN2; 3351 else 3352 return AMDGPU_PCIE_GEN1; 3353 } 3354 return AMDGPU_PCIE_GEN1; 3355} 3356 3357static void r600_calculate_u_and_p(u32 i, u32 r_c, u32 p_b, 3358 u32 *p, u32 *u) 3359{ 3360 u32 b_c = 0; 3361 u32 i_c; 3362 u32 tmp; 3363 3364 i_c = (i * r_c) / 100; 3365 tmp = i_c >> p_b; 3366 3367 while (tmp) { 3368 b_c++; 3369 tmp >>= 1; 3370 } 3371 3372 *u = (b_c + 1) / 2; 3373 *p = i_c / (1 << (2 * (*u))); 3374} 3375 3376static int r600_calculate_at(u32 t, u32 h, u32 fh, u32 fl, u32 *tl, u32 *th) 3377{ 3378 u32 k, a, ah, al; 3379 u32 t1; 3380 3381 if ((fl == 0) || (fh == 0) || (fl > fh)) 3382 return -EINVAL; 3383 3384 k = (100 * fh) / fl; 3385 t1 = (t * (k - 100)); 3386 a = (1000 * (100 * h + t1)) / (10000 + (t1 / 100)); 3387 a = (a + 5) / 10; 3388 ah = ((a * t) + 5000) / 10000; 3389 al = a - ah; 3390 3391 *th = t - ah; 3392 *tl = t + al; 3393 3394 return 0; 3395} 3396 3397static bool r600_is_uvd_state(u32 class, u32 class2) 3398{ 3399 if (class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE) 3400 return true; 3401 if (class & ATOM_PPLIB_CLASSIFICATION_HD2STATE) 3402 return true; 3403 if (class & ATOM_PPLIB_CLASSIFICATION_HDSTATE) 3404 return true; 3405 if (class & ATOM_PPLIB_CLASSIFICATION_SDSTATE) 3406 return true; 3407 if (class2 & ATOM_PPLIB_CLASSIFICATION2_MVC) 3408 return true; 3409 return false; 3410} 3411 3412static u8 rv770_get_memory_module_index(struct amdgpu_device *adev) 3413{ 3414 return (u8) ((RREG32(BIOS_SCRATCH_4) >> 16) & 0xff); 3415} 3416 3417static void rv770_get_max_vddc(struct amdgpu_device *adev) 3418{ 3419 struct rv7xx_power_info *pi = rv770_get_pi(adev); 3420 u16 vddc; 3421 3422 if (amdgpu_atombios_get_max_vddc(adev, 0, 0, &vddc)) 3423 pi->max_vddc = 0; 3424 else 3425 pi->max_vddc = vddc; 3426} 3427 3428static void rv770_get_engine_memory_ss(struct amdgpu_device *adev) 3429{ 3430 struct rv7xx_power_info *pi = rv770_get_pi(adev); 3431 struct amdgpu_atom_ss ss; 3432 3433 pi->sclk_ss = amdgpu_atombios_get_asic_ss_info(adev, &ss, 3434 ASIC_INTERNAL_ENGINE_SS, 0); 3435 pi->mclk_ss = amdgpu_atombios_get_asic_ss_info(adev, &ss, 3436 ASIC_INTERNAL_MEMORY_SS, 0); 3437 3438 if (pi->sclk_ss || pi->mclk_ss) 3439 pi->dynamic_ss = true; 3440 else 3441 pi->dynamic_ss = false; 3442} 3443 3444 3445static void si_apply_state_adjust_rules(struct amdgpu_device *adev, 3446 struct amdgpu_ps *rps) 3447{ 3448 struct si_ps *ps = si_get_ps(rps); 3449 struct amdgpu_clock_and_voltage_limits *max_limits; 3450 bool disable_mclk_switching = false; 3451 bool disable_sclk_switching = false; 3452 u32 mclk, sclk; 3453 u16 vddc, vddci, min_vce_voltage = 0; 3454 u32 max_sclk_vddc, max_mclk_vddci, max_mclk_vddc; 3455 u32 max_sclk = 0, max_mclk = 0; 3456 int i; 3457 3458 if (adev->asic_type == CHIP_HAINAN) { 3459 if ((adev->pdev->revision == 0x81) || 3460 (adev->pdev->revision == 0x83) || 3461 (adev->pdev->revision == 0xC3) || 3462 (adev->pdev->device == 0x6664) || 3463 (adev->pdev->device == 0x6665) || 3464 (adev->pdev->device == 0x6667)) { 3465 max_sclk = 75000; 3466 } 3467 } else if (adev->asic_type == CHIP_OLAND) { 3468 if ((adev->pdev->revision == 0xC7) || 3469 (adev->pdev->revision == 0x80) || 3470 (adev->pdev->revision == 0x81) || 3471 (adev->pdev->revision == 0x83) || 3472 (adev->pdev->revision == 0x87) || 3473 (adev->pdev->device == 0x6604) || 3474 (adev->pdev->device == 0x6605)) { 3475 max_sclk = 75000; 3476 } 3477 } 3478 3479 if (rps->vce_active) { 3480 rps->evclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].evclk; 3481 rps->ecclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].ecclk; 3482 si_get_vce_clock_voltage(adev, rps->evclk, rps->ecclk, 3483 &min_vce_voltage); 3484 } else { 3485 rps->evclk = 0; 3486 rps->ecclk = 0; 3487 } 3488 3489 if ((adev->pm.dpm.new_active_crtc_count > 1) || 3490 si_dpm_vblank_too_short(adev)) 3491 disable_mclk_switching = true; 3492 3493 if (rps->vclk || rps->dclk) { 3494 disable_mclk_switching = true; 3495 disable_sclk_switching = true; 3496 } 3497 3498 if (adev->pm.dpm.ac_power) 3499 max_limits = &adev->pm.dpm.dyn_state.max_clock_voltage_on_ac; 3500 else 3501 max_limits = &adev->pm.dpm.dyn_state.max_clock_voltage_on_dc; 3502 3503 for (i = ps->performance_level_count - 2; i >= 0; i--) { 3504 if (ps->performance_levels[i].vddc > ps->performance_levels[i+1].vddc) 3505 ps->performance_levels[i].vddc = ps->performance_levels[i+1].vddc; 3506 } 3507 if (adev->pm.dpm.ac_power == false) { 3508 for (i = 0; i < ps->performance_level_count; i++) { 3509 if (ps->performance_levels[i].mclk > max_limits->mclk) 3510 ps->performance_levels[i].mclk = max_limits->mclk; 3511 if (ps->performance_levels[i].sclk > max_limits->sclk) 3512 ps->performance_levels[i].sclk = max_limits->sclk; 3513 if (ps->performance_levels[i].vddc > max_limits->vddc) 3514 ps->performance_levels[i].vddc = max_limits->vddc; 3515 if (ps->performance_levels[i].vddci > max_limits->vddci) 3516 ps->performance_levels[i].vddci = max_limits->vddci; 3517 } 3518 } 3519 3520 /* limit clocks to max supported clocks based on voltage dependency tables */ 3521 btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddc_dependency_on_sclk, 3522 &max_sclk_vddc); 3523 btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddci_dependency_on_mclk, 3524 &max_mclk_vddci); 3525 btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddc_dependency_on_mclk, 3526 &max_mclk_vddc); 3527 3528 for (i = 0; i < ps->performance_level_count; i++) { 3529 if (max_sclk_vddc) { 3530 if (ps->performance_levels[i].sclk > max_sclk_vddc) 3531 ps->performance_levels[i].sclk = max_sclk_vddc; 3532 } 3533 if (max_mclk_vddci) { 3534 if (ps->performance_levels[i].mclk > max_mclk_vddci) 3535 ps->performance_levels[i].mclk = max_mclk_vddci; 3536 } 3537 if (max_mclk_vddc) { 3538 if (ps->performance_levels[i].mclk > max_mclk_vddc) 3539 ps->performance_levels[i].mclk = max_mclk_vddc; 3540 } 3541 if (max_mclk) { 3542 if (ps->performance_levels[i].mclk > max_mclk) 3543 ps->performance_levels[i].mclk = max_mclk; 3544 } 3545 if (max_sclk) { 3546 if (ps->performance_levels[i].sclk > max_sclk) 3547 ps->performance_levels[i].sclk = max_sclk; 3548 } 3549 } 3550 3551 /* XXX validate the min clocks required for display */ 3552 3553 if (disable_mclk_switching) { 3554 mclk = ps->performance_levels[ps->performance_level_count - 1].mclk; 3555 vddci = ps->performance_levels[ps->performance_level_count - 1].vddci; 3556 } else { 3557 mclk = ps->performance_levels[0].mclk; 3558 vddci = ps->performance_levels[0].vddci; 3559 } 3560 3561 if (disable_sclk_switching) { 3562 sclk = ps->performance_levels[ps->performance_level_count - 1].sclk; 3563 vddc = ps->performance_levels[ps->performance_level_count - 1].vddc; 3564 } else { 3565 sclk = ps->performance_levels[0].sclk; 3566 vddc = ps->performance_levels[0].vddc; 3567 } 3568 3569 if (rps->vce_active) { 3570 if (sclk < adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].sclk) 3571 sclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].sclk; 3572 if (mclk < adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].mclk) 3573 mclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].mclk; 3574 } 3575 3576 /* adjusted low state */ 3577 ps->performance_levels[0].sclk = sclk; 3578 ps->performance_levels[0].mclk = mclk; 3579 ps->performance_levels[0].vddc = vddc; 3580 ps->performance_levels[0].vddci = vddci; 3581 3582 if (disable_sclk_switching) { 3583 sclk = ps->performance_levels[0].sclk; 3584 for (i = 1; i < ps->performance_level_count; i++) { 3585 if (sclk < ps->performance_levels[i].sclk) 3586 sclk = ps->performance_levels[i].sclk; 3587 } 3588 for (i = 0; i < ps->performance_level_count; i++) { 3589 ps->performance_levels[i].sclk = sclk; 3590 ps->performance_levels[i].vddc = vddc; 3591 } 3592 } else { 3593 for (i = 1; i < ps->performance_level_count; i++) { 3594 if (ps->performance_levels[i].sclk < ps->performance_levels[i - 1].sclk) 3595 ps->performance_levels[i].sclk = ps->performance_levels[i - 1].sclk; 3596 if (ps->performance_levels[i].vddc < ps->performance_levels[i - 1].vddc) 3597 ps->performance_levels[i].vddc = ps->performance_levels[i - 1].vddc; 3598 } 3599 } 3600 3601 if (disable_mclk_switching) { 3602 mclk = ps->performance_levels[0].mclk; 3603 for (i = 1; i < ps->performance_level_count; i++) { 3604 if (mclk < ps->performance_levels[i].mclk) 3605 mclk = ps->performance_levels[i].mclk; 3606 } 3607 for (i = 0; i < ps->performance_level_count; i++) { 3608 ps->performance_levels[i].mclk = mclk; 3609 ps->performance_levels[i].vddci = vddci; 3610 } 3611 } else { 3612 for (i = 1; i < ps->performance_level_count; i++) { 3613 if (ps->performance_levels[i].mclk < ps->performance_levels[i - 1].mclk) 3614 ps->performance_levels[i].mclk = ps->performance_levels[i - 1].mclk; 3615 if (ps->performance_levels[i].vddci < ps->performance_levels[i - 1].vddci) 3616 ps->performance_levels[i].vddci = ps->performance_levels[i - 1].vddci; 3617 } 3618 } 3619 3620 for (i = 0; i < ps->performance_level_count; i++) 3621 btc_adjust_clock_combinations(adev, max_limits, 3622 &ps->performance_levels[i]); 3623 3624 for (i = 0; i < ps->performance_level_count; i++) { 3625 if (ps->performance_levels[i].vddc < min_vce_voltage) 3626 ps->performance_levels[i].vddc = min_vce_voltage; 3627 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_sclk, 3628 ps->performance_levels[i].sclk, 3629 max_limits->vddc, &ps->performance_levels[i].vddc); 3630 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddci_dependency_on_mclk, 3631 ps->performance_levels[i].mclk, 3632 max_limits->vddci, &ps->performance_levels[i].vddci); 3633 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_mclk, 3634 ps->performance_levels[i].mclk, 3635 max_limits->vddc, &ps->performance_levels[i].vddc); 3636 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk, 3637 adev->clock.current_dispclk, 3638 max_limits->vddc, &ps->performance_levels[i].vddc); 3639 } 3640 3641 for (i = 0; i < ps->performance_level_count; i++) { 3642 btc_apply_voltage_delta_rules(adev, 3643 max_limits->vddc, max_limits->vddci, 3644 &ps->performance_levels[i].vddc, 3645 &ps->performance_levels[i].vddci); 3646 } 3647 3648 ps->dc_compatible = true; 3649 for (i = 0; i < ps->performance_level_count; i++) { 3650 if (ps->performance_levels[i].vddc > adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.vddc) 3651 ps->dc_compatible = false; 3652 } 3653} 3654 3655#if 0 3656static int si_read_smc_soft_register(struct amdgpu_device *adev, 3657 u16 reg_offset, u32 *value) 3658{ 3659 struct si_power_info *si_pi = si_get_pi(adev); 3660 3661 return amdgpu_si_read_smc_sram_dword(adev, 3662 si_pi->soft_regs_start + reg_offset, value, 3663 si_pi->sram_end); 3664} 3665#endif 3666 3667static int si_write_smc_soft_register(struct amdgpu_device *adev, 3668 u16 reg_offset, u32 value) 3669{ 3670 struct si_power_info *si_pi = si_get_pi(adev); 3671 3672 return amdgpu_si_write_smc_sram_dword(adev, 3673 si_pi->soft_regs_start + reg_offset, 3674 value, si_pi->sram_end); 3675} 3676 3677static bool si_is_special_1gb_platform(struct amdgpu_device *adev) 3678{ 3679 bool ret = false; 3680 u32 tmp, width, row, column, bank, density; 3681 bool is_memory_gddr5, is_special; 3682 3683 tmp = RREG32(MC_SEQ_MISC0); 3684 is_memory_gddr5 = (MC_SEQ_MISC0_GDDR5_VALUE == ((tmp & MC_SEQ_MISC0_GDDR5_MASK) >> MC_SEQ_MISC0_GDDR5_SHIFT)); 3685 is_special = (MC_SEQ_MISC0_REV_ID_VALUE == ((tmp & MC_SEQ_MISC0_REV_ID_MASK) >> MC_SEQ_MISC0_REV_ID_SHIFT)) 3686 & (MC_SEQ_MISC0_VEN_ID_VALUE == ((tmp & MC_SEQ_MISC0_VEN_ID_MASK) >> MC_SEQ_MISC0_VEN_ID_SHIFT)); 3687 3688 WREG32(MC_SEQ_IO_DEBUG_INDEX, 0xb); 3689 width = ((RREG32(MC_SEQ_IO_DEBUG_DATA) >> 1) & 1) ? 16 : 32; 3690 3691 tmp = RREG32(MC_ARB_RAMCFG); 3692 row = ((tmp & NOOFROWS_MASK) >> NOOFROWS_SHIFT) + 10; 3693 column = ((tmp & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT) + 8; 3694 bank = ((tmp & NOOFBANK_MASK) >> NOOFBANK_SHIFT) + 2; 3695 3696 density = (1 << (row + column - 20 + bank)) * width; 3697 3698 if ((adev->pdev->device == 0x6819) && 3699 is_memory_gddr5 && is_special && (density == 0x400)) 3700 ret = true; 3701 3702 return ret; 3703} 3704 3705static void si_get_leakage_vddc(struct amdgpu_device *adev) 3706{ 3707 struct si_power_info *si_pi = si_get_pi(adev); 3708 u16 vddc, count = 0; 3709 int i, ret; 3710 3711 for (i = 0; i < SISLANDS_MAX_LEAKAGE_COUNT; i++) { 3712 ret = amdgpu_atombios_get_leakage_vddc_based_on_leakage_idx(adev, &vddc, SISLANDS_LEAKAGE_INDEX0 + i); 3713 3714 if (!ret && (vddc > 0) && (vddc != (SISLANDS_LEAKAGE_INDEX0 + i))) { 3715 si_pi->leakage_voltage.entries[count].voltage = vddc; 3716 si_pi->leakage_voltage.entries[count].leakage_index = 3717 SISLANDS_LEAKAGE_INDEX0 + i; 3718 count++; 3719 } 3720 } 3721 si_pi->leakage_voltage.count = count; 3722} 3723 3724static int si_get_leakage_voltage_from_leakage_index(struct amdgpu_device *adev, 3725 u32 index, u16 *leakage_voltage) 3726{ 3727 struct si_power_info *si_pi = si_get_pi(adev); 3728 int i; 3729 3730 if (leakage_voltage == NULL) 3731 return -EINVAL; 3732 3733 if ((index & 0xff00) != 0xff00) 3734 return -EINVAL; 3735 3736 if ((index & 0xff) > SISLANDS_MAX_LEAKAGE_COUNT + 1) 3737 return -EINVAL; 3738 3739 if (index < SISLANDS_LEAKAGE_INDEX0) 3740 return -EINVAL; 3741 3742 for (i = 0; i < si_pi->leakage_voltage.count; i++) { 3743 if (si_pi->leakage_voltage.entries[i].leakage_index == index) { 3744 *leakage_voltage = si_pi->leakage_voltage.entries[i].voltage; 3745 return 0; 3746 } 3747 } 3748 return -EAGAIN; 3749} 3750 3751static void si_set_dpm_event_sources(struct amdgpu_device *adev, u32 sources) 3752{ 3753 struct rv7xx_power_info *pi = rv770_get_pi(adev); 3754 bool want_thermal_protection; 3755 enum amdgpu_dpm_event_src dpm_event_src; 3756 3757 switch (sources) { 3758 case 0: 3759 default: 3760 want_thermal_protection = false; 3761 break; 3762 case (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL): 3763 want_thermal_protection = true; 3764 dpm_event_src = AMDGPU_DPM_EVENT_SRC_DIGITAL; 3765 break; 3766 case (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_EXTERNAL): 3767 want_thermal_protection = true; 3768 dpm_event_src = AMDGPU_DPM_EVENT_SRC_EXTERNAL; 3769 break; 3770 case ((1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_EXTERNAL) | 3771 (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL)): 3772 want_thermal_protection = true; 3773 dpm_event_src = AMDGPU_DPM_EVENT_SRC_DIGIAL_OR_EXTERNAL; 3774 break; 3775 } 3776 3777 if (want_thermal_protection) { 3778 WREG32_P(CG_THERMAL_CTRL, DPM_EVENT_SRC(dpm_event_src), ~DPM_EVENT_SRC_MASK); 3779 if (pi->thermal_protection) 3780 WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS); 3781 } else { 3782 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS); 3783 } 3784} 3785 3786static void si_enable_auto_throttle_source(struct amdgpu_device *adev, 3787 enum amdgpu_dpm_auto_throttle_src source, 3788 bool enable) 3789{ 3790 struct rv7xx_power_info *pi = rv770_get_pi(adev); 3791 3792 if (enable) { 3793 if (!(pi->active_auto_throttle_sources & (1 << source))) { 3794 pi->active_auto_throttle_sources |= 1 << source; 3795 si_set_dpm_event_sources(adev, pi->active_auto_throttle_sources); 3796 } 3797 } else { 3798 if (pi->active_auto_throttle_sources & (1 << source)) { 3799 pi->active_auto_throttle_sources &= ~(1 << source); 3800 si_set_dpm_event_sources(adev, pi->active_auto_throttle_sources); 3801 } 3802 } 3803} 3804 3805static void si_start_dpm(struct amdgpu_device *adev) 3806{ 3807 WREG32_P(GENERAL_PWRMGT, GLOBAL_PWRMGT_EN, ~GLOBAL_PWRMGT_EN); 3808} 3809 3810static void si_stop_dpm(struct amdgpu_device *adev) 3811{ 3812 WREG32_P(GENERAL_PWRMGT, 0, ~GLOBAL_PWRMGT_EN); 3813} 3814 3815static void si_enable_sclk_control(struct amdgpu_device *adev, bool enable) 3816{ 3817 if (enable) 3818 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~SCLK_PWRMGT_OFF); 3819 else 3820 WREG32_P(SCLK_PWRMGT_CNTL, SCLK_PWRMGT_OFF, ~SCLK_PWRMGT_OFF); 3821 3822} 3823 3824#if 0 3825static int si_notify_hardware_of_thermal_state(struct amdgpu_device *adev, 3826 u32 thermal_level) 3827{ 3828 PPSMC_Result ret; 3829 3830 if (thermal_level == 0) { 3831 ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableThermalInterrupt); 3832 if (ret == PPSMC_Result_OK) 3833 return 0; 3834 else 3835 return -EINVAL; 3836 } 3837 return 0; 3838} 3839 3840static void si_notify_hardware_vpu_recovery_event(struct amdgpu_device *adev) 3841{ 3842 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_tdr_is_about_to_happen, true); 3843} 3844#endif 3845 3846#if 0 3847static int si_notify_hw_of_powersource(struct amdgpu_device *adev, bool ac_power) 3848{ 3849 if (ac_power) 3850 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_RunningOnAC) == PPSMC_Result_OK) ? 3851 0 : -EINVAL; 3852 3853 return 0; 3854} 3855#endif 3856 3857static PPSMC_Result si_send_msg_to_smc_with_parameter(struct amdgpu_device *adev, 3858 PPSMC_Msg msg, u32 parameter) 3859{ 3860 WREG32(SMC_SCRATCH0, parameter); 3861 return amdgpu_si_send_msg_to_smc(adev, msg); 3862} 3863 3864static int si_restrict_performance_levels_before_switch(struct amdgpu_device *adev) 3865{ 3866 if (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_NoForcedLevel) != PPSMC_Result_OK) 3867 return -EINVAL; 3868 3869 return (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, 1) == PPSMC_Result_OK) ? 3870 0 : -EINVAL; 3871} 3872 3873static int si_dpm_force_performance_level(struct amdgpu_device *adev, 3874 enum amd_dpm_forced_level level) 3875{ 3876 struct amdgpu_ps *rps = adev->pm.dpm.current_ps; 3877 struct si_ps *ps = si_get_ps(rps); 3878 u32 levels = ps->performance_level_count; 3879 3880 if (level == AMD_DPM_FORCED_LEVEL_HIGH) { 3881 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK) 3882 return -EINVAL; 3883 3884 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 1) != PPSMC_Result_OK) 3885 return -EINVAL; 3886 } else if (level == AMD_DPM_FORCED_LEVEL_LOW) { 3887 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK) 3888 return -EINVAL; 3889 3890 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, 1) != PPSMC_Result_OK) 3891 return -EINVAL; 3892 } else if (level == AMD_DPM_FORCED_LEVEL_AUTO) { 3893 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK) 3894 return -EINVAL; 3895 3896 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK) 3897 return -EINVAL; 3898 } 3899 3900 adev->pm.dpm.forced_level = level; 3901 3902 return 0; 3903} 3904 3905#if 0 3906static int si_set_boot_state(struct amdgpu_device *adev) 3907{ 3908 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_SwitchToInitialState) == PPSMC_Result_OK) ? 3909 0 : -EINVAL; 3910} 3911#endif 3912 3913static int si_set_sw_state(struct amdgpu_device *adev) 3914{ 3915 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_SwitchToSwState) == PPSMC_Result_OK) ? 3916 0 : -EINVAL; 3917} 3918 3919static int si_halt_smc(struct amdgpu_device *adev) 3920{ 3921 if (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_Halt) != PPSMC_Result_OK) 3922 return -EINVAL; 3923 3924 return (amdgpu_si_wait_for_smc_inactive(adev) == PPSMC_Result_OK) ? 3925 0 : -EINVAL; 3926} 3927 3928static int si_resume_smc(struct amdgpu_device *adev) 3929{ 3930 if (amdgpu_si_send_msg_to_smc(adev, PPSMC_FlushDataCache) != PPSMC_Result_OK) 3931 return -EINVAL; 3932 3933 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_Resume) == PPSMC_Result_OK) ? 3934 0 : -EINVAL; 3935} 3936 3937static void si_dpm_start_smc(struct amdgpu_device *adev) 3938{ 3939 amdgpu_si_program_jump_on_start(adev); 3940 amdgpu_si_start_smc(adev); 3941 amdgpu_si_smc_clock(adev, true); 3942} 3943 3944static void si_dpm_stop_smc(struct amdgpu_device *adev) 3945{ 3946 amdgpu_si_reset_smc(adev); 3947 amdgpu_si_smc_clock(adev, false); 3948} 3949 3950static int si_process_firmware_header(struct amdgpu_device *adev) 3951{ 3952 struct si_power_info *si_pi = si_get_pi(adev); 3953 u32 tmp; 3954 int ret; 3955 3956 ret = amdgpu_si_read_smc_sram_dword(adev, 3957 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3958 SISLANDS_SMC_FIRMWARE_HEADER_stateTable, 3959 &tmp, si_pi->sram_end); 3960 if (ret) 3961 return ret; 3962 3963 si_pi->state_table_start = tmp; 3964 3965 ret = amdgpu_si_read_smc_sram_dword(adev, 3966 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3967 SISLANDS_SMC_FIRMWARE_HEADER_softRegisters, 3968 &tmp, si_pi->sram_end); 3969 if (ret) 3970 return ret; 3971 3972 si_pi->soft_regs_start = tmp; 3973 3974 ret = amdgpu_si_read_smc_sram_dword(adev, 3975 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3976 SISLANDS_SMC_FIRMWARE_HEADER_mcRegisterTable, 3977 &tmp, si_pi->sram_end); 3978 if (ret) 3979 return ret; 3980 3981 si_pi->mc_reg_table_start = tmp; 3982 3983 ret = amdgpu_si_read_smc_sram_dword(adev, 3984 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3985 SISLANDS_SMC_FIRMWARE_HEADER_fanTable, 3986 &tmp, si_pi->sram_end); 3987 if (ret) 3988 return ret; 3989 3990 si_pi->fan_table_start = tmp; 3991 3992 ret = amdgpu_si_read_smc_sram_dword(adev, 3993 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 3994 SISLANDS_SMC_FIRMWARE_HEADER_mcArbDramAutoRefreshTable, 3995 &tmp, si_pi->sram_end); 3996 if (ret) 3997 return ret; 3998 3999 si_pi->arb_table_start = tmp; 4000 4001 ret = amdgpu_si_read_smc_sram_dword(adev, 4002 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 4003 SISLANDS_SMC_FIRMWARE_HEADER_CacConfigTable, 4004 &tmp, si_pi->sram_end); 4005 if (ret) 4006 return ret; 4007 4008 si_pi->cac_table_start = tmp; 4009 4010 ret = amdgpu_si_read_smc_sram_dword(adev, 4011 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 4012 SISLANDS_SMC_FIRMWARE_HEADER_DteConfiguration, 4013 &tmp, si_pi->sram_end); 4014 if (ret) 4015 return ret; 4016 4017 si_pi->dte_table_start = tmp; 4018 4019 ret = amdgpu_si_read_smc_sram_dword(adev, 4020 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 4021 SISLANDS_SMC_FIRMWARE_HEADER_spllTable, 4022 &tmp, si_pi->sram_end); 4023 if (ret) 4024 return ret; 4025 4026 si_pi->spll_table_start = tmp; 4027 4028 ret = amdgpu_si_read_smc_sram_dword(adev, 4029 SISLANDS_SMC_FIRMWARE_HEADER_LOCATION + 4030 SISLANDS_SMC_FIRMWARE_HEADER_PAPMParameters, 4031 &tmp, si_pi->sram_end); 4032 if (ret) 4033 return ret; 4034 4035 si_pi->papm_cfg_table_start = tmp; 4036 4037 return ret; 4038} 4039 4040static void si_read_clock_registers(struct amdgpu_device *adev) 4041{ 4042 struct si_power_info *si_pi = si_get_pi(adev); 4043 4044 si_pi->clock_registers.cg_spll_func_cntl = RREG32(CG_SPLL_FUNC_CNTL); 4045 si_pi->clock_registers.cg_spll_func_cntl_2 = RREG32(CG_SPLL_FUNC_CNTL_2); 4046 si_pi->clock_registers.cg_spll_func_cntl_3 = RREG32(CG_SPLL_FUNC_CNTL_3); 4047 si_pi->clock_registers.cg_spll_func_cntl_4 = RREG32(CG_SPLL_FUNC_CNTL_4); 4048 si_pi->clock_registers.cg_spll_spread_spectrum = RREG32(CG_SPLL_SPREAD_SPECTRUM); 4049 si_pi->clock_registers.cg_spll_spread_spectrum_2 = RREG32(CG_SPLL_SPREAD_SPECTRUM_2); 4050 si_pi->clock_registers.dll_cntl = RREG32(DLL_CNTL); 4051 si_pi->clock_registers.mclk_pwrmgt_cntl = RREG32(MCLK_PWRMGT_CNTL); 4052 si_pi->clock_registers.mpll_ad_func_cntl = RREG32(MPLL_AD_FUNC_CNTL); 4053 si_pi->clock_registers.mpll_dq_func_cntl = RREG32(MPLL_DQ_FUNC_CNTL); 4054 si_pi->clock_registers.mpll_func_cntl = RREG32(MPLL_FUNC_CNTL); 4055 si_pi->clock_registers.mpll_func_cntl_1 = RREG32(MPLL_FUNC_CNTL_1); 4056 si_pi->clock_registers.mpll_func_cntl_2 = RREG32(MPLL_FUNC_CNTL_2); 4057 si_pi->clock_registers.mpll_ss1 = RREG32(MPLL_SS1); 4058 si_pi->clock_registers.mpll_ss2 = RREG32(MPLL_SS2); 4059} 4060 4061static void si_enable_thermal_protection(struct amdgpu_device *adev, 4062 bool enable) 4063{ 4064 if (enable) 4065 WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS); 4066 else 4067 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS); 4068} 4069 4070static void si_enable_acpi_power_management(struct amdgpu_device *adev) 4071{ 4072 WREG32_P(GENERAL_PWRMGT, STATIC_PM_EN, ~STATIC_PM_EN); 4073} 4074 4075#if 0 4076static int si_enter_ulp_state(struct amdgpu_device *adev) 4077{ 4078 WREG32(SMC_MESSAGE_0, PPSMC_MSG_SwitchToMinimumPower); 4079 4080 udelay(25000); 4081 4082 return 0; 4083} 4084 4085static int si_exit_ulp_state(struct amdgpu_device *adev) 4086{ 4087 int i; 4088 4089 WREG32(SMC_MESSAGE_0, PPSMC_MSG_ResumeFromMinimumPower); 4090 4091 udelay(7000); 4092 4093 for (i = 0; i < adev->usec_timeout; i++) { 4094 if (RREG32(SMC_RESP_0) == 1) 4095 break; 4096 udelay(1000); 4097 } 4098 4099 return 0; 4100} 4101#endif 4102 4103static int si_notify_smc_display_change(struct amdgpu_device *adev, 4104 bool has_display) 4105{ 4106 PPSMC_Msg msg = has_display ? 4107 PPSMC_MSG_HasDisplay : PPSMC_MSG_NoDisplay; 4108 4109 return (amdgpu_si_send_msg_to_smc(adev, msg) == PPSMC_Result_OK) ? 4110 0 : -EINVAL; 4111} 4112 4113static void si_program_response_times(struct amdgpu_device *adev) 4114{ 4115 u32 voltage_response_time, backbias_response_time, acpi_delay_time, vbi_time_out; 4116 u32 vddc_dly, acpi_dly, vbi_dly; 4117 u32 reference_clock; 4118 4119 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mvdd_chg_time, 1); 4120 4121 voltage_response_time = (u32)adev->pm.dpm.voltage_response_time; 4122 backbias_response_time = (u32)adev->pm.dpm.backbias_response_time; 4123 4124 if (voltage_response_time == 0) 4125 voltage_response_time = 1000; 4126 4127 acpi_delay_time = 15000; 4128 vbi_time_out = 100000; 4129 4130 reference_clock = amdgpu_asic_get_xclk(adev); 4131 4132 vddc_dly = (voltage_response_time * reference_clock) / 100; 4133 acpi_dly = (acpi_delay_time * reference_clock) / 100; 4134 vbi_dly = (vbi_time_out * reference_clock) / 100; 4135 4136 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_delay_vreg, vddc_dly); 4137 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_delay_acpi, acpi_dly); 4138 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mclk_chg_timeout, vbi_dly); 4139 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mc_block_delay, 0xAA); 4140} 4141 4142static void si_program_ds_registers(struct amdgpu_device *adev) 4143{ 4144 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 4145 u32 tmp; 4146 4147 /* DEEP_SLEEP_CLK_SEL field should be 0x10 on tahiti A0 */ 4148 if (adev->asic_type == CHIP_TAHITI && adev->rev_id == 0x0) 4149 tmp = 0x10; 4150 else 4151 tmp = 0x1; 4152 4153 if (eg_pi->sclk_deep_sleep) { 4154 WREG32_P(MISC_CLK_CNTL, DEEP_SLEEP_CLK_SEL(tmp), ~DEEP_SLEEP_CLK_SEL_MASK); 4155 WREG32_P(CG_SPLL_AUTOSCALE_CNTL, AUTOSCALE_ON_SS_CLEAR, 4156 ~AUTOSCALE_ON_SS_CLEAR); 4157 } 4158} 4159 4160static void si_program_display_gap(struct amdgpu_device *adev) 4161{ 4162 u32 tmp, pipe; 4163 int i; 4164 4165 tmp = RREG32(CG_DISPLAY_GAP_CNTL) & ~(DISP1_GAP_MASK | DISP2_GAP_MASK); 4166 if (adev->pm.dpm.new_active_crtc_count > 0) 4167 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM); 4168 else 4169 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE); 4170 4171 if (adev->pm.dpm.new_active_crtc_count > 1) 4172 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM); 4173 else 4174 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE); 4175 4176 WREG32(CG_DISPLAY_GAP_CNTL, tmp); 4177 4178 tmp = RREG32(DCCG_DISP_SLOW_SELECT_REG); 4179 pipe = (tmp & DCCG_DISP1_SLOW_SELECT_MASK) >> DCCG_DISP1_SLOW_SELECT_SHIFT; 4180 4181 if ((adev->pm.dpm.new_active_crtc_count > 0) && 4182 (!(adev->pm.dpm.new_active_crtcs & (1 << pipe)))) { 4183 /* find the first active crtc */ 4184 for (i = 0; i < adev->mode_info.num_crtc; i++) { 4185 if (adev->pm.dpm.new_active_crtcs & (1 << i)) 4186 break; 4187 } 4188 if (i == adev->mode_info.num_crtc) 4189 pipe = 0; 4190 else 4191 pipe = i; 4192 4193 tmp &= ~DCCG_DISP1_SLOW_SELECT_MASK; 4194 tmp |= DCCG_DISP1_SLOW_SELECT(pipe); 4195 WREG32(DCCG_DISP_SLOW_SELECT_REG, tmp); 4196 } 4197 4198 /* Setting this to false forces the performance state to low if the crtcs are disabled. 4199 * This can be a problem on PowerXpress systems or if you want to use the card 4200 * for offscreen rendering or compute if there are no crtcs enabled. 4201 */ 4202 si_notify_smc_display_change(adev, adev->pm.dpm.new_active_crtc_count > 0); 4203} 4204 4205static void si_enable_spread_spectrum(struct amdgpu_device *adev, bool enable) 4206{ 4207 struct rv7xx_power_info *pi = rv770_get_pi(adev); 4208 4209 if (enable) { 4210 if (pi->sclk_ss) 4211 WREG32_P(GENERAL_PWRMGT, DYN_SPREAD_SPECTRUM_EN, ~DYN_SPREAD_SPECTRUM_EN); 4212 } else { 4213 WREG32_P(CG_SPLL_SPREAD_SPECTRUM, 0, ~SSEN); 4214 WREG32_P(GENERAL_PWRMGT, 0, ~DYN_SPREAD_SPECTRUM_EN); 4215 } 4216} 4217 4218static void si_setup_bsp(struct amdgpu_device *adev) 4219{ 4220 struct rv7xx_power_info *pi = rv770_get_pi(adev); 4221 u32 xclk = amdgpu_asic_get_xclk(adev); 4222 4223 r600_calculate_u_and_p(pi->asi, 4224 xclk, 4225 16, 4226 &pi->bsp, 4227 &pi->bsu); 4228 4229 r600_calculate_u_and_p(pi->pasi, 4230 xclk, 4231 16, 4232 &pi->pbsp, 4233 &pi->pbsu); 4234 4235 4236 pi->dsp = BSP(pi->bsp) | BSU(pi->bsu); 4237 pi->psp = BSP(pi->pbsp) | BSU(pi->pbsu); 4238 4239 WREG32(CG_BSP, pi->dsp); 4240} 4241 4242static void si_program_git(struct amdgpu_device *adev) 4243{ 4244 WREG32_P(CG_GIT, CG_GICST(R600_GICST_DFLT), ~CG_GICST_MASK); 4245} 4246 4247static void si_program_tp(struct amdgpu_device *adev) 4248{ 4249 int i; 4250 enum r600_td td = R600_TD_DFLT; 4251 4252 for (i = 0; i < R600_PM_NUMBER_OF_TC; i++) 4253 WREG32(CG_FFCT_0 + i, (UTC_0(r600_utc[i]) | DTC_0(r600_dtc[i]))); 4254 4255 if (td == R600_TD_AUTO) 4256 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_FORCE_TREND_SEL); 4257 else 4258 WREG32_P(SCLK_PWRMGT_CNTL, FIR_FORCE_TREND_SEL, ~FIR_FORCE_TREND_SEL); 4259 4260 if (td == R600_TD_UP) 4261 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_TREND_MODE); 4262 4263 if (td == R600_TD_DOWN) 4264 WREG32_P(SCLK_PWRMGT_CNTL, FIR_TREND_MODE, ~FIR_TREND_MODE); 4265} 4266 4267static void si_program_tpp(struct amdgpu_device *adev) 4268{ 4269 WREG32(CG_TPC, R600_TPC_DFLT); 4270} 4271 4272static void si_program_sstp(struct amdgpu_device *adev) 4273{ 4274 WREG32(CG_SSP, (SSTU(R600_SSTU_DFLT) | SST(R600_SST_DFLT))); 4275} 4276 4277static void si_enable_display_gap(struct amdgpu_device *adev) 4278{ 4279 u32 tmp = RREG32(CG_DISPLAY_GAP_CNTL); 4280 4281 tmp &= ~(DISP1_GAP_MASK | DISP2_GAP_MASK); 4282 tmp |= (DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE) | 4283 DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE)); 4284 4285 tmp &= ~(DISP1_GAP_MCHG_MASK | DISP2_GAP_MCHG_MASK); 4286 tmp |= (DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK) | 4287 DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE)); 4288 WREG32(CG_DISPLAY_GAP_CNTL, tmp); 4289} 4290 4291static void si_program_vc(struct amdgpu_device *adev) 4292{ 4293 struct rv7xx_power_info *pi = rv770_get_pi(adev); 4294 4295 WREG32(CG_FTV, pi->vrc); 4296} 4297 4298static void si_clear_vc(struct amdgpu_device *adev) 4299{ 4300 WREG32(CG_FTV, 0); 4301} 4302 4303static u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock) 4304{ 4305 u8 mc_para_index; 4306 4307 if (memory_clock < 10000) 4308 mc_para_index = 0; 4309 else if (memory_clock >= 80000) 4310 mc_para_index = 0x0f; 4311 else 4312 mc_para_index = (u8)((memory_clock - 10000) / 5000 + 1); 4313 return mc_para_index; 4314} 4315 4316static u8 si_get_mclk_frequency_ratio(u32 memory_clock, bool strobe_mode) 4317{ 4318 u8 mc_para_index; 4319 4320 if (strobe_mode) { 4321 if (memory_clock < 12500) 4322 mc_para_index = 0x00; 4323 else if (memory_clock > 47500) 4324 mc_para_index = 0x0f; 4325 else 4326 mc_para_index = (u8)((memory_clock - 10000) / 2500); 4327 } else { 4328 if (memory_clock < 65000) 4329 mc_para_index = 0x00; 4330 else if (memory_clock > 135000) 4331 mc_para_index = 0x0f; 4332 else 4333 mc_para_index = (u8)((memory_clock - 60000) / 5000); 4334 } 4335 return mc_para_index; 4336} 4337 4338static u8 si_get_strobe_mode_settings(struct amdgpu_device *adev, u32 mclk) 4339{ 4340 struct rv7xx_power_info *pi = rv770_get_pi(adev); 4341 bool strobe_mode = false; 4342 u8 result = 0; 4343 4344 if (mclk <= pi->mclk_strobe_mode_threshold) 4345 strobe_mode = true; 4346 4347 if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) 4348 result = si_get_mclk_frequency_ratio(mclk, strobe_mode); 4349 else 4350 result = si_get_ddr3_mclk_frequency_ratio(mclk); 4351 4352 if (strobe_mode) 4353 result |= SISLANDS_SMC_STROBE_ENABLE; 4354 4355 return result; 4356} 4357 4358static int si_upload_firmware(struct amdgpu_device *adev) 4359{ 4360 struct si_power_info *si_pi = si_get_pi(adev); 4361 4362 amdgpu_si_reset_smc(adev); 4363 amdgpu_si_smc_clock(adev, false); 4364 4365 return amdgpu_si_load_smc_ucode(adev, si_pi->sram_end); 4366} 4367 4368static bool si_validate_phase_shedding_tables(struct amdgpu_device *adev, 4369 const struct atom_voltage_table *table, 4370 const struct amdgpu_phase_shedding_limits_table *limits) 4371{ 4372 u32 data, num_bits, num_levels; 4373 4374 if ((table == NULL) || (limits == NULL)) 4375 return false; 4376 4377 data = table->mask_low; 4378 4379 num_bits = hweight32(data); 4380 4381 if (num_bits == 0) 4382 return false; 4383 4384 num_levels = (1 << num_bits); 4385 4386 if (table->count != num_levels) 4387 return false; 4388 4389 if (limits->count != (num_levels - 1)) 4390 return false; 4391 4392 return true; 4393} 4394 4395static void si_trim_voltage_table_to_fit_state_table(struct amdgpu_device *adev, 4396 u32 max_voltage_steps, 4397 struct atom_voltage_table *voltage_table) 4398{ 4399 unsigned int i, diff; 4400 4401 if (voltage_table->count <= max_voltage_steps) 4402 return; 4403 4404 diff = voltage_table->count - max_voltage_steps; 4405 4406 for (i= 0; i < max_voltage_steps; i++) 4407 voltage_table->entries[i] = voltage_table->entries[i + diff]; 4408 4409 voltage_table->count = max_voltage_steps; 4410} 4411 4412static int si_get_svi2_voltage_table(struct amdgpu_device *adev, 4413 struct amdgpu_clock_voltage_dependency_table *voltage_dependency_table, 4414 struct atom_voltage_table *voltage_table) 4415{ 4416 u32 i; 4417 4418 if (voltage_dependency_table == NULL) 4419 return -EINVAL; 4420 4421 voltage_table->mask_low = 0; 4422 voltage_table->phase_delay = 0; 4423 4424 voltage_table->count = voltage_dependency_table->count; 4425 for (i = 0; i < voltage_table->count; i++) { 4426 voltage_table->entries[i].value = voltage_dependency_table->entries[i].v; 4427 voltage_table->entries[i].smio_low = 0; 4428 } 4429 4430 return 0; 4431} 4432 4433static int si_construct_voltage_tables(struct amdgpu_device *adev) 4434{ 4435 struct rv7xx_power_info *pi = rv770_get_pi(adev); 4436 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 4437 struct si_power_info *si_pi = si_get_pi(adev); 4438 int ret; 4439 4440 if (pi->voltage_control) { 4441 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDC, 4442 VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddc_voltage_table); 4443 if (ret) 4444 return ret; 4445 4446 if (eg_pi->vddc_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS) 4447 si_trim_voltage_table_to_fit_state_table(adev, 4448 SISLANDS_MAX_NO_VREG_STEPS, 4449 &eg_pi->vddc_voltage_table); 4450 } else if (si_pi->voltage_control_svi2) { 4451 ret = si_get_svi2_voltage_table(adev, 4452 &adev->pm.dpm.dyn_state.vddc_dependency_on_mclk, 4453 &eg_pi->vddc_voltage_table); 4454 if (ret) 4455 return ret; 4456 } else { 4457 return -EINVAL; 4458 } 4459 4460 if (eg_pi->vddci_control) { 4461 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDCI, 4462 VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddci_voltage_table); 4463 if (ret) 4464 return ret; 4465 4466 if (eg_pi->vddci_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS) 4467 si_trim_voltage_table_to_fit_state_table(adev, 4468 SISLANDS_MAX_NO_VREG_STEPS, 4469 &eg_pi->vddci_voltage_table); 4470 } 4471 if (si_pi->vddci_control_svi2) { 4472 ret = si_get_svi2_voltage_table(adev, 4473 &adev->pm.dpm.dyn_state.vddci_dependency_on_mclk, 4474 &eg_pi->vddci_voltage_table); 4475 if (ret) 4476 return ret; 4477 } 4478 4479 if (pi->mvdd_control) { 4480 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_MVDDC, 4481 VOLTAGE_OBJ_GPIO_LUT, &si_pi->mvdd_voltage_table); 4482 4483 if (ret) { 4484 pi->mvdd_control = false; 4485 return ret; 4486 } 4487 4488 if (si_pi->mvdd_voltage_table.count == 0) { 4489 pi->mvdd_control = false; 4490 return -EINVAL; 4491 } 4492 4493 if (si_pi->mvdd_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS) 4494 si_trim_voltage_table_to_fit_state_table(adev, 4495 SISLANDS_MAX_NO_VREG_STEPS, 4496 &si_pi->mvdd_voltage_table); 4497 } 4498 4499 if (si_pi->vddc_phase_shed_control) { 4500 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDC, 4501 VOLTAGE_OBJ_PHASE_LUT, &si_pi->vddc_phase_shed_table); 4502 if (ret) 4503 si_pi->vddc_phase_shed_control = false; 4504 4505 if ((si_pi->vddc_phase_shed_table.count == 0) || 4506 (si_pi->vddc_phase_shed_table.count > SISLANDS_MAX_NO_VREG_STEPS)) 4507 si_pi->vddc_phase_shed_control = false; 4508 } 4509 4510 return 0; 4511} 4512 4513static void si_populate_smc_voltage_table(struct amdgpu_device *adev, 4514 const struct atom_voltage_table *voltage_table, 4515 SISLANDS_SMC_STATETABLE *table) 4516{ 4517 unsigned int i; 4518 4519 for (i = 0; i < voltage_table->count; i++) 4520 table->lowSMIO[i] |= cpu_to_be32(voltage_table->entries[i].smio_low); 4521} 4522 4523static int si_populate_smc_voltage_tables(struct amdgpu_device *adev, 4524 SISLANDS_SMC_STATETABLE *table) 4525{ 4526 struct rv7xx_power_info *pi = rv770_get_pi(adev); 4527 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 4528 struct si_power_info *si_pi = si_get_pi(adev); 4529 u8 i; 4530 4531 if (si_pi->voltage_control_svi2) { 4532 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svc, 4533 si_pi->svc_gpio_id); 4534 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svd, 4535 si_pi->svd_gpio_id); 4536 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_plat_type, 4537 2); 4538 } else { 4539 if (eg_pi->vddc_voltage_table.count) { 4540 si_populate_smc_voltage_table(adev, &eg_pi->vddc_voltage_table, table); 4541 table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] = 4542 cpu_to_be32(eg_pi->vddc_voltage_table.mask_low); 4543 4544 for (i = 0; i < eg_pi->vddc_voltage_table.count; i++) { 4545 if (pi->max_vddc_in_table <= eg_pi->vddc_voltage_table.entries[i].value) { 4546 table->maxVDDCIndexInPPTable = i; 4547 break; 4548 } 4549 } 4550 } 4551 4552 if (eg_pi->vddci_voltage_table.count) { 4553 si_populate_smc_voltage_table(adev, &eg_pi->vddci_voltage_table, table); 4554 4555 table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDCI] = 4556 cpu_to_be32(eg_pi->vddci_voltage_table.mask_low); 4557 } 4558 4559 4560 if (si_pi->mvdd_voltage_table.count) { 4561 si_populate_smc_voltage_table(adev, &si_pi->mvdd_voltage_table, table); 4562 4563 table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_MVDD] = 4564 cpu_to_be32(si_pi->mvdd_voltage_table.mask_low); 4565 } 4566 4567 if (si_pi->vddc_phase_shed_control) { 4568 if (si_validate_phase_shedding_tables(adev, &si_pi->vddc_phase_shed_table, 4569 &adev->pm.dpm.dyn_state.phase_shedding_limits_table)) { 4570 si_populate_smc_voltage_table(adev, &si_pi->vddc_phase_shed_table, table); 4571 4572 table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC_PHASE_SHEDDING] = 4573 cpu_to_be32(si_pi->vddc_phase_shed_table.mask_low); 4574 4575 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_phase_shedding_delay, 4576 (u32)si_pi->vddc_phase_shed_table.phase_delay); 4577 } else { 4578 si_pi->vddc_phase_shed_control = false; 4579 } 4580 } 4581 } 4582 4583 return 0; 4584} 4585 4586static int si_populate_voltage_value(struct amdgpu_device *adev, 4587 const struct atom_voltage_table *table, 4588 u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage) 4589{ 4590 unsigned int i; 4591 4592 for (i = 0; i < table->count; i++) { 4593 if (value <= table->entries[i].value) { 4594 voltage->index = (u8)i; 4595 voltage->value = cpu_to_be16(table->entries[i].value); 4596 break; 4597 } 4598 } 4599 4600 if (i >= table->count) 4601 return -EINVAL; 4602 4603 return 0; 4604} 4605 4606static int si_populate_mvdd_value(struct amdgpu_device *adev, u32 mclk, 4607 SISLANDS_SMC_VOLTAGE_VALUE *voltage) 4608{ 4609 struct rv7xx_power_info *pi = rv770_get_pi(adev); 4610 struct si_power_info *si_pi = si_get_pi(adev); 4611 4612 if (pi->mvdd_control) { 4613 if (mclk <= pi->mvdd_split_frequency) 4614 voltage->index = 0; 4615 else 4616 voltage->index = (u8)(si_pi->mvdd_voltage_table.count) - 1; 4617 4618 voltage->value = cpu_to_be16(si_pi->mvdd_voltage_table.entries[voltage->index].value); 4619 } 4620 return 0; 4621} 4622 4623static int si_get_std_voltage_value(struct amdgpu_device *adev, 4624 SISLANDS_SMC_VOLTAGE_VALUE *voltage, 4625 u16 *std_voltage) 4626{ 4627 u16 v_index; 4628 bool voltage_found = false; 4629 *std_voltage = be16_to_cpu(voltage->value); 4630 4631 if (adev->pm.dpm.dyn_state.cac_leakage_table.entries) { 4632 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_NEW_CAC_VOLTAGE) { 4633 if (adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries == NULL) 4634 return -EINVAL; 4635 4636 for (v_index = 0; (u32)v_index < adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) { 4637 if (be16_to_cpu(voltage->value) == 4638 (u16)adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) { 4639 voltage_found = true; 4640 if ((u32)v_index < adev->pm.dpm.dyn_state.cac_leakage_table.count) 4641 *std_voltage = 4642 adev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc; 4643 else 4644 *std_voltage = 4645 adev->pm.dpm.dyn_state.cac_leakage_table.entries[adev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc; 4646 break; 4647 } 4648 } 4649 4650 if (!voltage_found) { 4651 for (v_index = 0; (u32)v_index < adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) { 4652 if (be16_to_cpu(voltage->value) <= 4653 (u16)adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) { 4654 voltage_found = true; 4655 if ((u32)v_index < adev->pm.dpm.dyn_state.cac_leakage_table.count) 4656 *std_voltage = 4657 adev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc; 4658 else 4659 *std_voltage = 4660 adev->pm.dpm.dyn_state.cac_leakage_table.entries[adev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc; 4661 break; 4662 } 4663 } 4664 } 4665 } else { 4666 if ((u32)voltage->index < adev->pm.dpm.dyn_state.cac_leakage_table.count) 4667 *std_voltage = adev->pm.dpm.dyn_state.cac_leakage_table.entries[voltage->index].vddc; 4668 } 4669 } 4670 4671 return 0; 4672} 4673 4674static int si_populate_std_voltage_value(struct amdgpu_device *adev, 4675 u16 value, u8 index, 4676 SISLANDS_SMC_VOLTAGE_VALUE *voltage) 4677{ 4678 voltage->index = index; 4679 voltage->value = cpu_to_be16(value); 4680 4681 return 0; 4682} 4683 4684static int si_populate_phase_shedding_value(struct amdgpu_device *adev, 4685 const struct amdgpu_phase_shedding_limits_table *limits, 4686 u16 voltage, u32 sclk, u32 mclk, 4687 SISLANDS_SMC_VOLTAGE_VALUE *smc_voltage) 4688{ 4689 unsigned int i; 4690 4691 for (i = 0; i < limits->count; i++) { 4692 if ((voltage <= limits->entries[i].voltage) && 4693 (sclk <= limits->entries[i].sclk) && 4694 (mclk <= limits->entries[i].mclk)) 4695 break; 4696 } 4697 4698 smc_voltage->phase_settings = (u8)i; 4699 4700 return 0; 4701} 4702 4703static int si_init_arb_table_index(struct amdgpu_device *adev) 4704{ 4705 struct si_power_info *si_pi = si_get_pi(adev); 4706 u32 tmp; 4707 int ret; 4708 4709 ret = amdgpu_si_read_smc_sram_dword(adev, si_pi->arb_table_start, 4710 &tmp, si_pi->sram_end); 4711 if (ret) 4712 return ret; 4713 4714 tmp &= 0x00FFFFFF; 4715 tmp |= MC_CG_ARB_FREQ_F1 << 24; 4716 4717 return amdgpu_si_write_smc_sram_dword(adev, si_pi->arb_table_start, 4718 tmp, si_pi->sram_end); 4719} 4720 4721static int si_initial_switch_from_arb_f0_to_f1(struct amdgpu_device *adev) 4722{ 4723 return ni_copy_and_switch_arb_sets(adev, MC_CG_ARB_FREQ_F0, MC_CG_ARB_FREQ_F1); 4724} 4725 4726static int si_reset_to_default(struct amdgpu_device *adev) 4727{ 4728 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_ResetToDefaults) == PPSMC_Result_OK) ? 4729 0 : -EINVAL; 4730} 4731 4732static int si_force_switch_to_arb_f0(struct amdgpu_device *adev) 4733{ 4734 struct si_power_info *si_pi = si_get_pi(adev); 4735 u32 tmp; 4736 int ret; 4737 4738 ret = amdgpu_si_read_smc_sram_dword(adev, si_pi->arb_table_start, 4739 &tmp, si_pi->sram_end); 4740 if (ret) 4741 return ret; 4742 4743 tmp = (tmp >> 24) & 0xff; 4744 4745 if (tmp == MC_CG_ARB_FREQ_F0) 4746 return 0; 4747 4748 return ni_copy_and_switch_arb_sets(adev, tmp, MC_CG_ARB_FREQ_F0); 4749} 4750 4751static u32 si_calculate_memory_refresh_rate(struct amdgpu_device *adev, 4752 u32 engine_clock) 4753{ 4754 u32 dram_rows; 4755 u32 dram_refresh_rate; 4756 u32 mc_arb_rfsh_rate; 4757 u32 tmp = (RREG32(MC_ARB_RAMCFG) & NOOFROWS_MASK) >> NOOFROWS_SHIFT; 4758 4759 if (tmp >= 4) 4760 dram_rows = 16384; 4761 else 4762 dram_rows = 1 << (tmp + 10); 4763 4764 dram_refresh_rate = 1 << ((RREG32(MC_SEQ_MISC0) & 0x3) + 3); 4765 mc_arb_rfsh_rate = ((engine_clock * 10) * dram_refresh_rate / dram_rows - 32) / 64; 4766 4767 return mc_arb_rfsh_rate; 4768} 4769 4770static int si_populate_memory_timing_parameters(struct amdgpu_device *adev, 4771 struct rv7xx_pl *pl, 4772 SMC_SIslands_MCArbDramTimingRegisterSet *arb_regs) 4773{ 4774 u32 dram_timing; 4775 u32 dram_timing2; 4776 u32 burst_time; 4777 4778 arb_regs->mc_arb_rfsh_rate = 4779 (u8)si_calculate_memory_refresh_rate(adev, pl->sclk); 4780 4781 amdgpu_atombios_set_engine_dram_timings(adev, 4782 pl->sclk, 4783 pl->mclk); 4784 4785 dram_timing = RREG32(MC_ARB_DRAM_TIMING); 4786 dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2); 4787 burst_time = RREG32(MC_ARB_BURST_TIME) & STATE0_MASK; 4788 4789 arb_regs->mc_arb_dram_timing = cpu_to_be32(dram_timing); 4790 arb_regs->mc_arb_dram_timing2 = cpu_to_be32(dram_timing2); 4791 arb_regs->mc_arb_burst_time = (u8)burst_time; 4792 4793 return 0; 4794} 4795 4796static int si_do_program_memory_timing_parameters(struct amdgpu_device *adev, 4797 struct amdgpu_ps *amdgpu_state, 4798 unsigned int first_arb_set) 4799{ 4800 struct si_power_info *si_pi = si_get_pi(adev); 4801 struct si_ps *state = si_get_ps(amdgpu_state); 4802 SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 }; 4803 int i, ret = 0; 4804 4805 for (i = 0; i < state->performance_level_count; i++) { 4806 ret = si_populate_memory_timing_parameters(adev, &state->performance_levels[i], &arb_regs); 4807 if (ret) 4808 break; 4809 ret = amdgpu_si_copy_bytes_to_smc(adev, 4810 si_pi->arb_table_start + 4811 offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) + 4812 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * (first_arb_set + i), 4813 (u8 *)&arb_regs, 4814 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet), 4815 si_pi->sram_end); 4816 if (ret) 4817 break; 4818 } 4819 4820 return ret; 4821} 4822 4823static int si_program_memory_timing_parameters(struct amdgpu_device *adev, 4824 struct amdgpu_ps *amdgpu_new_state) 4825{ 4826 return si_do_program_memory_timing_parameters(adev, amdgpu_new_state, 4827 SISLANDS_DRIVER_STATE_ARB_INDEX); 4828} 4829 4830static int si_populate_initial_mvdd_value(struct amdgpu_device *adev, 4831 struct SISLANDS_SMC_VOLTAGE_VALUE *voltage) 4832{ 4833 struct rv7xx_power_info *pi = rv770_get_pi(adev); 4834 struct si_power_info *si_pi = si_get_pi(adev); 4835 4836 if (pi->mvdd_control) 4837 return si_populate_voltage_value(adev, &si_pi->mvdd_voltage_table, 4838 si_pi->mvdd_bootup_value, voltage); 4839 4840 return 0; 4841} 4842 4843static int si_populate_smc_initial_state(struct amdgpu_device *adev, 4844 struct amdgpu_ps *amdgpu_initial_state, 4845 SISLANDS_SMC_STATETABLE *table) 4846{ 4847 struct si_ps *initial_state = si_get_ps(amdgpu_initial_state); 4848 struct rv7xx_power_info *pi = rv770_get_pi(adev); 4849 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 4850 struct si_power_info *si_pi = si_get_pi(adev); 4851 u32 reg; 4852 int ret; 4853 4854 table->initialState.levels[0].mclk.vDLL_CNTL = 4855 cpu_to_be32(si_pi->clock_registers.dll_cntl); 4856 table->initialState.levels[0].mclk.vMCLK_PWRMGT_CNTL = 4857 cpu_to_be32(si_pi->clock_registers.mclk_pwrmgt_cntl); 4858 table->initialState.levels[0].mclk.vMPLL_AD_FUNC_CNTL = 4859 cpu_to_be32(si_pi->clock_registers.mpll_ad_func_cntl); 4860 table->initialState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL = 4861 cpu_to_be32(si_pi->clock_registers.mpll_dq_func_cntl); 4862 table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL = 4863 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl); 4864 table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_1 = 4865 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_1); 4866 table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_2 = 4867 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_2); 4868 table->initialState.levels[0].mclk.vMPLL_SS = 4869 cpu_to_be32(si_pi->clock_registers.mpll_ss1); 4870 table->initialState.levels[0].mclk.vMPLL_SS2 = 4871 cpu_to_be32(si_pi->clock_registers.mpll_ss2); 4872 4873 table->initialState.levels[0].mclk.mclk_value = 4874 cpu_to_be32(initial_state->performance_levels[0].mclk); 4875 4876 table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL = 4877 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl); 4878 table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 = 4879 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_2); 4880 table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 = 4881 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_3); 4882 table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 = 4883 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_4); 4884 table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM = 4885 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum); 4886 table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM_2 = 4887 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum_2); 4888 4889 table->initialState.levels[0].sclk.sclk_value = 4890 cpu_to_be32(initial_state->performance_levels[0].sclk); 4891 4892 table->initialState.levels[0].arbRefreshState = 4893 SISLANDS_INITIAL_STATE_ARB_INDEX; 4894 4895 table->initialState.levels[0].ACIndex = 0; 4896 4897 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table, 4898 initial_state->performance_levels[0].vddc, 4899 &table->initialState.levels[0].vddc); 4900 4901 if (!ret) { 4902 u16 std_vddc; 4903 4904 ret = si_get_std_voltage_value(adev, 4905 &table->initialState.levels[0].vddc, 4906 &std_vddc); 4907 if (!ret) 4908 si_populate_std_voltage_value(adev, std_vddc, 4909 table->initialState.levels[0].vddc.index, 4910 &table->initialState.levels[0].std_vddc); 4911 } 4912 4913 if (eg_pi->vddci_control) 4914 si_populate_voltage_value(adev, 4915 &eg_pi->vddci_voltage_table, 4916 initial_state->performance_levels[0].vddci, 4917 &table->initialState.levels[0].vddci); 4918 4919 if (si_pi->vddc_phase_shed_control) 4920 si_populate_phase_shedding_value(adev, 4921 &adev->pm.dpm.dyn_state.phase_shedding_limits_table, 4922 initial_state->performance_levels[0].vddc, 4923 initial_state->performance_levels[0].sclk, 4924 initial_state->performance_levels[0].mclk, 4925 &table->initialState.levels[0].vddc); 4926 4927 si_populate_initial_mvdd_value(adev, &table->initialState.levels[0].mvdd); 4928 4929 reg = CG_R(0xffff) | CG_L(0); 4930 table->initialState.levels[0].aT = cpu_to_be32(reg); 4931 table->initialState.levels[0].bSP = cpu_to_be32(pi->dsp); 4932 table->initialState.levels[0].gen2PCIE = (u8)si_pi->boot_pcie_gen; 4933 4934 if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) { 4935 table->initialState.levels[0].strobeMode = 4936 si_get_strobe_mode_settings(adev, 4937 initial_state->performance_levels[0].mclk); 4938 4939 if (initial_state->performance_levels[0].mclk > pi->mclk_edc_enable_threshold) 4940 table->initialState.levels[0].mcFlags = SISLANDS_SMC_MC_EDC_RD_FLAG | SISLANDS_SMC_MC_EDC_WR_FLAG; 4941 else 4942 table->initialState.levels[0].mcFlags = 0; 4943 } 4944 4945 table->initialState.levelCount = 1; 4946 4947 table->initialState.flags |= PPSMC_SWSTATE_FLAG_DC; 4948 4949 table->initialState.levels[0].dpm2.MaxPS = 0; 4950 table->initialState.levels[0].dpm2.NearTDPDec = 0; 4951 table->initialState.levels[0].dpm2.AboveSafeInc = 0; 4952 table->initialState.levels[0].dpm2.BelowSafeInc = 0; 4953 table->initialState.levels[0].dpm2.PwrEfficiencyRatio = 0; 4954 4955 reg = MIN_POWER_MASK | MAX_POWER_MASK; 4956 table->initialState.levels[0].SQPowerThrottle = cpu_to_be32(reg); 4957 4958 reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK; 4959 table->initialState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg); 4960 4961 return 0; 4962} 4963 4964static int si_populate_smc_acpi_state(struct amdgpu_device *adev, 4965 SISLANDS_SMC_STATETABLE *table) 4966{ 4967 struct rv7xx_power_info *pi = rv770_get_pi(adev); 4968 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 4969 struct si_power_info *si_pi = si_get_pi(adev); 4970 u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl; 4971 u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2; 4972 u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3; 4973 u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4; 4974 u32 dll_cntl = si_pi->clock_registers.dll_cntl; 4975 u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl; 4976 u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl; 4977 u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl; 4978 u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl; 4979 u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1; 4980 u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2; 4981 u32 reg; 4982 int ret; 4983 4984 table->ACPIState = table->initialState; 4985 4986 table->ACPIState.flags &= ~PPSMC_SWSTATE_FLAG_DC; 4987 4988 if (pi->acpi_vddc) { 4989 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table, 4990 pi->acpi_vddc, &table->ACPIState.levels[0].vddc); 4991 if (!ret) { 4992 u16 std_vddc; 4993 4994 ret = si_get_std_voltage_value(adev, 4995 &table->ACPIState.levels[0].vddc, &std_vddc); 4996 if (!ret) 4997 si_populate_std_voltage_value(adev, std_vddc, 4998 table->ACPIState.levels[0].vddc.index, 4999 &table->ACPIState.levels[0].std_vddc); 5000 } 5001 table->ACPIState.levels[0].gen2PCIE = si_pi->acpi_pcie_gen; 5002 5003 if (si_pi->vddc_phase_shed_control) { 5004 si_populate_phase_shedding_value(adev, 5005 &adev->pm.dpm.dyn_state.phase_shedding_limits_table, 5006 pi->acpi_vddc, 5007 0, 5008 0, 5009 &table->ACPIState.levels[0].vddc); 5010 } 5011 } else { 5012 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table, 5013 pi->min_vddc_in_table, &table->ACPIState.levels[0].vddc); 5014 if (!ret) { 5015 u16 std_vddc; 5016 5017 ret = si_get_std_voltage_value(adev, 5018 &table->ACPIState.levels[0].vddc, &std_vddc); 5019 5020 if (!ret) 5021 si_populate_std_voltage_value(adev, std_vddc, 5022 table->ACPIState.levels[0].vddc.index, 5023 &table->ACPIState.levels[0].std_vddc); 5024 } 5025 table->ACPIState.levels[0].gen2PCIE = (u8)r600_get_pcie_gen_support(adev, 5026 si_pi->sys_pcie_mask, 5027 si_pi->boot_pcie_gen, 5028 AMDGPU_PCIE_GEN1); 5029 5030 if (si_pi->vddc_phase_shed_control) 5031 si_populate_phase_shedding_value(adev, 5032 &adev->pm.dpm.dyn_state.phase_shedding_limits_table, 5033 pi->min_vddc_in_table, 5034 0, 5035 0, 5036 &table->ACPIState.levels[0].vddc); 5037 } 5038 5039 if (pi->acpi_vddc) { 5040 if (eg_pi->acpi_vddci) 5041 si_populate_voltage_value(adev, &eg_pi->vddci_voltage_table, 5042 eg_pi->acpi_vddci, 5043 &table->ACPIState.levels[0].vddci); 5044 } 5045 5046 mclk_pwrmgt_cntl |= MRDCK0_RESET | MRDCK1_RESET; 5047 mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB); 5048 5049 dll_cntl &= ~(MRDCK0_BYPASS | MRDCK1_BYPASS); 5050 5051 spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK; 5052 spll_func_cntl_2 |= SCLK_MUX_SEL(4); 5053 5054 table->ACPIState.levels[0].mclk.vDLL_CNTL = 5055 cpu_to_be32(dll_cntl); 5056 table->ACPIState.levels[0].mclk.vMCLK_PWRMGT_CNTL = 5057 cpu_to_be32(mclk_pwrmgt_cntl); 5058 table->ACPIState.levels[0].mclk.vMPLL_AD_FUNC_CNTL = 5059 cpu_to_be32(mpll_ad_func_cntl); 5060 table->ACPIState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL = 5061 cpu_to_be32(mpll_dq_func_cntl); 5062 table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL = 5063 cpu_to_be32(mpll_func_cntl); 5064 table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_1 = 5065 cpu_to_be32(mpll_func_cntl_1); 5066 table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_2 = 5067 cpu_to_be32(mpll_func_cntl_2); 5068 table->ACPIState.levels[0].mclk.vMPLL_SS = 5069 cpu_to_be32(si_pi->clock_registers.mpll_ss1); 5070 table->ACPIState.levels[0].mclk.vMPLL_SS2 = 5071 cpu_to_be32(si_pi->clock_registers.mpll_ss2); 5072 5073 table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL = 5074 cpu_to_be32(spll_func_cntl); 5075 table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 = 5076 cpu_to_be32(spll_func_cntl_2); 5077 table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 = 5078 cpu_to_be32(spll_func_cntl_3); 5079 table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 = 5080 cpu_to_be32(spll_func_cntl_4); 5081 5082 table->ACPIState.levels[0].mclk.mclk_value = 0; 5083 table->ACPIState.levels[0].sclk.sclk_value = 0; 5084 5085 si_populate_mvdd_value(adev, 0, &table->ACPIState.levels[0].mvdd); 5086 5087 if (eg_pi->dynamic_ac_timing) 5088 table->ACPIState.levels[0].ACIndex = 0; 5089 5090 table->ACPIState.levels[0].dpm2.MaxPS = 0; 5091 table->ACPIState.levels[0].dpm2.NearTDPDec = 0; 5092 table->ACPIState.levels[0].dpm2.AboveSafeInc = 0; 5093 table->ACPIState.levels[0].dpm2.BelowSafeInc = 0; 5094 table->ACPIState.levels[0].dpm2.PwrEfficiencyRatio = 0; 5095 5096 reg = MIN_POWER_MASK | MAX_POWER_MASK; 5097 table->ACPIState.levels[0].SQPowerThrottle = cpu_to_be32(reg); 5098 5099 reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK; 5100 table->ACPIState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg); 5101 5102 return 0; 5103} 5104 5105static int si_populate_ulv_state(struct amdgpu_device *adev, 5106 SISLANDS_SMC_SWSTATE *state) 5107{ 5108 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 5109 struct si_power_info *si_pi = si_get_pi(adev); 5110 struct si_ulv_param *ulv = &si_pi->ulv; 5111 u32 sclk_in_sr = 1350; /* ??? */ 5112 int ret; 5113 5114 ret = si_convert_power_level_to_smc(adev, &ulv->pl, 5115 &state->levels[0]); 5116 if (!ret) { 5117 if (eg_pi->sclk_deep_sleep) { 5118 if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ) 5119 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS; 5120 else 5121 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE; 5122 } 5123 if (ulv->one_pcie_lane_in_ulv) 5124 state->flags |= PPSMC_SWSTATE_FLAG_PCIE_X1; 5125 state->levels[0].arbRefreshState = (u8)(SISLANDS_ULV_STATE_ARB_INDEX); 5126 state->levels[0].ACIndex = 1; 5127 state->levels[0].std_vddc = state->levels[0].vddc; 5128 state->levelCount = 1; 5129 5130 state->flags |= PPSMC_SWSTATE_FLAG_DC; 5131 } 5132 5133 return ret; 5134} 5135 5136static int si_program_ulv_memory_timing_parameters(struct amdgpu_device *adev) 5137{ 5138 struct si_power_info *si_pi = si_get_pi(adev); 5139 struct si_ulv_param *ulv = &si_pi->ulv; 5140 SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 }; 5141 int ret; 5142 5143 ret = si_populate_memory_timing_parameters(adev, &ulv->pl, 5144 &arb_regs); 5145 if (ret) 5146 return ret; 5147 5148 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_ulv_volt_change_delay, 5149 ulv->volt_change_delay); 5150 5151 ret = amdgpu_si_copy_bytes_to_smc(adev, 5152 si_pi->arb_table_start + 5153 offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) + 5154 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * SISLANDS_ULV_STATE_ARB_INDEX, 5155 (u8 *)&arb_regs, 5156 sizeof(SMC_SIslands_MCArbDramTimingRegisterSet), 5157 si_pi->sram_end); 5158 5159 return ret; 5160} 5161 5162static void si_get_mvdd_configuration(struct amdgpu_device *adev) 5163{ 5164 struct rv7xx_power_info *pi = rv770_get_pi(adev); 5165 5166 pi->mvdd_split_frequency = 30000; 5167} 5168 5169static int si_init_smc_table(struct amdgpu_device *adev) 5170{ 5171 struct si_power_info *si_pi = si_get_pi(adev); 5172 struct amdgpu_ps *amdgpu_boot_state = adev->pm.dpm.boot_ps; 5173 const struct si_ulv_param *ulv = &si_pi->ulv; 5174 SISLANDS_SMC_STATETABLE *table = &si_pi->smc_statetable; 5175 int ret; 5176 u32 lane_width; 5177 u32 vr_hot_gpio; 5178 5179 si_populate_smc_voltage_tables(adev, table); 5180 5181 switch (adev->pm.int_thermal_type) { 5182 case THERMAL_TYPE_SI: 5183 case THERMAL_TYPE_EMC2103_WITH_INTERNAL: 5184 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_INTERNAL; 5185 break; 5186 case THERMAL_TYPE_NONE: 5187 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_NONE; 5188 break; 5189 default: 5190 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL; 5191 break; 5192 } 5193 5194 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_HARDWAREDC) 5195 table->systemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC; 5196 5197 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REGULATOR_HOT) { 5198 if ((adev->pdev->device != 0x6818) && (adev->pdev->device != 0x6819)) 5199 table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT; 5200 } 5201 5202 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_STEPVDDC) 5203 table->systemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC; 5204 5205 if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) 5206 table->systemFlags |= PPSMC_SYSTEMFLAG_GDDR5; 5207 5208 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REVERT_GPIO5_POLARITY) 5209 table->extraFlags |= PPSMC_EXTRAFLAGS_AC2DC_GPIO5_POLARITY_HIGH; 5210 5211 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_VRHOT_GPIO_CONFIGURABLE) { 5212 table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT_PROG_GPIO; 5213 vr_hot_gpio = adev->pm.dpm.backbias_response_time; 5214 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_vr_hot_gpio, 5215 vr_hot_gpio); 5216 } 5217 5218 ret = si_populate_smc_initial_state(adev, amdgpu_boot_state, table); 5219 if (ret) 5220 return ret; 5221 5222 ret = si_populate_smc_acpi_state(adev, table); 5223 if (ret) 5224 return ret; 5225 5226 table->driverState = table->initialState; 5227 5228 ret = si_do_program_memory_timing_parameters(adev, amdgpu_boot_state, 5229 SISLANDS_INITIAL_STATE_ARB_INDEX); 5230 if (ret) 5231 return ret; 5232 5233 if (ulv->supported && ulv->pl.vddc) { 5234 ret = si_populate_ulv_state(adev, &table->ULVState); 5235 if (ret) 5236 return ret; 5237 5238 ret = si_program_ulv_memory_timing_parameters(adev); 5239 if (ret) 5240 return ret; 5241 5242 WREG32(CG_ULV_CONTROL, ulv->cg_ulv_control); 5243 WREG32(CG_ULV_PARAMETER, ulv->cg_ulv_parameter); 5244 5245 lane_width = amdgpu_get_pcie_lanes(adev); 5246 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width); 5247 } else { 5248 table->ULVState = table->initialState; 5249 } 5250 5251 return amdgpu_si_copy_bytes_to_smc(adev, si_pi->state_table_start, 5252 (u8 *)table, sizeof(SISLANDS_SMC_STATETABLE), 5253 si_pi->sram_end); 5254} 5255 5256static int si_calculate_sclk_params(struct amdgpu_device *adev, 5257 u32 engine_clock, 5258 SISLANDS_SMC_SCLK_VALUE *sclk) 5259{ 5260 struct rv7xx_power_info *pi = rv770_get_pi(adev); 5261 struct si_power_info *si_pi = si_get_pi(adev); 5262 struct atom_clock_dividers dividers; 5263 u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl; 5264 u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2; 5265 u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3; 5266 u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4; 5267 u32 cg_spll_spread_spectrum = si_pi->clock_registers.cg_spll_spread_spectrum; 5268 u32 cg_spll_spread_spectrum_2 = si_pi->clock_registers.cg_spll_spread_spectrum_2; 5269 u64 tmp; 5270 u32 reference_clock = adev->clock.spll.reference_freq; 5271 u32 reference_divider; 5272 u32 fbdiv; 5273 int ret; 5274 5275 ret = amdgpu_atombios_get_clock_dividers(adev, COMPUTE_ENGINE_PLL_PARAM, 5276 engine_clock, false, &dividers); 5277 if (ret) 5278 return ret; 5279 5280 reference_divider = 1 + dividers.ref_div; 5281 5282 tmp = (u64) engine_clock * reference_divider * dividers.post_div * 16384; 5283 do_div(tmp, reference_clock); 5284 fbdiv = (u32) tmp; 5285 5286 spll_func_cntl &= ~(SPLL_PDIV_A_MASK | SPLL_REF_DIV_MASK); 5287 spll_func_cntl |= SPLL_REF_DIV(dividers.ref_div); 5288 spll_func_cntl |= SPLL_PDIV_A(dividers.post_div); 5289 5290 spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK; 5291 spll_func_cntl_2 |= SCLK_MUX_SEL(2); 5292 5293 spll_func_cntl_3 &= ~SPLL_FB_DIV_MASK; 5294 spll_func_cntl_3 |= SPLL_FB_DIV(fbdiv); 5295 spll_func_cntl_3 |= SPLL_DITHEN; 5296 5297 if (pi->sclk_ss) { 5298 struct amdgpu_atom_ss ss; 5299 u32 vco_freq = engine_clock * dividers.post_div; 5300 5301 if (amdgpu_atombios_get_asic_ss_info(adev, &ss, 5302 ASIC_INTERNAL_ENGINE_SS, vco_freq)) { 5303 u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate); 5304 u32 clk_v = 4 * ss.percentage * fbdiv / (clk_s * 10000); 5305 5306 cg_spll_spread_spectrum &= ~CLK_S_MASK; 5307 cg_spll_spread_spectrum |= CLK_S(clk_s); 5308 cg_spll_spread_spectrum |= SSEN; 5309 5310 cg_spll_spread_spectrum_2 &= ~CLK_V_MASK; 5311 cg_spll_spread_spectrum_2 |= CLK_V(clk_v); 5312 } 5313 } 5314 5315 sclk->sclk_value = engine_clock; 5316 sclk->vCG_SPLL_FUNC_CNTL = spll_func_cntl; 5317 sclk->vCG_SPLL_FUNC_CNTL_2 = spll_func_cntl_2; 5318 sclk->vCG_SPLL_FUNC_CNTL_3 = spll_func_cntl_3; 5319 sclk->vCG_SPLL_FUNC_CNTL_4 = spll_func_cntl_4; 5320 sclk->vCG_SPLL_SPREAD_SPECTRUM = cg_spll_spread_spectrum; 5321 sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cg_spll_spread_spectrum_2; 5322 5323 return 0; 5324} 5325 5326static int si_populate_sclk_value(struct amdgpu_device *adev, 5327 u32 engine_clock, 5328 SISLANDS_SMC_SCLK_VALUE *sclk) 5329{ 5330 SISLANDS_SMC_SCLK_VALUE sclk_tmp; 5331 int ret; 5332 5333 ret = si_calculate_sclk_params(adev, engine_clock, &sclk_tmp); 5334 if (!ret) { 5335 sclk->sclk_value = cpu_to_be32(sclk_tmp.sclk_value); 5336 sclk->vCG_SPLL_FUNC_CNTL = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL); 5337 sclk->vCG_SPLL_FUNC_CNTL_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_2); 5338 sclk->vCG_SPLL_FUNC_CNTL_3 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_3); 5339 sclk->vCG_SPLL_FUNC_CNTL_4 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_4); 5340 sclk->vCG_SPLL_SPREAD_SPECTRUM = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM); 5341 sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM_2); 5342 } 5343 5344 return ret; 5345} 5346 5347static int si_populate_mclk_value(struct amdgpu_device *adev, 5348 u32 engine_clock, 5349 u32 memory_clock, 5350 SISLANDS_SMC_MCLK_VALUE *mclk, 5351 bool strobe_mode, 5352 bool dll_state_on) 5353{ 5354 struct rv7xx_power_info *pi = rv770_get_pi(adev); 5355 struct si_power_info *si_pi = si_get_pi(adev); 5356 u32 dll_cntl = si_pi->clock_registers.dll_cntl; 5357 u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl; 5358 u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl; 5359 u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl; 5360 u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl; 5361 u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1; 5362 u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2; 5363 u32 mpll_ss1 = si_pi->clock_registers.mpll_ss1; 5364 u32 mpll_ss2 = si_pi->clock_registers.mpll_ss2; 5365 struct atom_mpll_param mpll_param; 5366 int ret; 5367 5368 ret = amdgpu_atombios_get_memory_pll_dividers(adev, memory_clock, strobe_mode, &mpll_param); 5369 if (ret) 5370 return ret; 5371 5372 mpll_func_cntl &= ~BWCTRL_MASK; 5373 mpll_func_cntl |= BWCTRL(mpll_param.bwcntl); 5374 5375 mpll_func_cntl_1 &= ~(CLKF_MASK | CLKFRAC_MASK | VCO_MODE_MASK); 5376 mpll_func_cntl_1 |= CLKF(mpll_param.clkf) | 5377 CLKFRAC(mpll_param.clkfrac) | VCO_MODE(mpll_param.vco_mode); 5378 5379 mpll_ad_func_cntl &= ~YCLK_POST_DIV_MASK; 5380 mpll_ad_func_cntl |= YCLK_POST_DIV(mpll_param.post_div); 5381 5382 if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) { 5383 mpll_dq_func_cntl &= ~(YCLK_SEL_MASK | YCLK_POST_DIV_MASK); 5384 mpll_dq_func_cntl |= YCLK_SEL(mpll_param.yclk_sel) | 5385 YCLK_POST_DIV(mpll_param.post_div); 5386 } 5387 5388 if (pi->mclk_ss) { 5389 struct amdgpu_atom_ss ss; 5390 u32 freq_nom; 5391 u32 tmp; 5392 u32 reference_clock = adev->clock.mpll.reference_freq; 5393 5394 if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) 5395 freq_nom = memory_clock * 4; 5396 else 5397 freq_nom = memory_clock * 2; 5398 5399 tmp = freq_nom / reference_clock; 5400 tmp = tmp * tmp; 5401 if (amdgpu_atombios_get_asic_ss_info(adev, &ss, 5402 ASIC_INTERNAL_MEMORY_SS, freq_nom)) { 5403 u32 clks = reference_clock * 5 / ss.rate; 5404 u32 clkv = (u32)((((131 * ss.percentage * ss.rate) / 100) * tmp) / freq_nom); 5405 5406 mpll_ss1 &= ~CLKV_MASK; 5407 mpll_ss1 |= CLKV(clkv); 5408 5409 mpll_ss2 &= ~CLKS_MASK; 5410 mpll_ss2 |= CLKS(clks); 5411 } 5412 } 5413 5414 mclk_pwrmgt_cntl &= ~DLL_SPEED_MASK; 5415 mclk_pwrmgt_cntl |= DLL_SPEED(mpll_param.dll_speed); 5416 5417 if (dll_state_on) 5418 mclk_pwrmgt_cntl |= MRDCK0_PDNB | MRDCK1_PDNB; 5419 else 5420 mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB); 5421 5422 mclk->mclk_value = cpu_to_be32(memory_clock); 5423 mclk->vMPLL_FUNC_CNTL = cpu_to_be32(mpll_func_cntl); 5424 mclk->vMPLL_FUNC_CNTL_1 = cpu_to_be32(mpll_func_cntl_1); 5425 mclk->vMPLL_FUNC_CNTL_2 = cpu_to_be32(mpll_func_cntl_2); 5426 mclk->vMPLL_AD_FUNC_CNTL = cpu_to_be32(mpll_ad_func_cntl); 5427 mclk->vMPLL_DQ_FUNC_CNTL = cpu_to_be32(mpll_dq_func_cntl); 5428 mclk->vMCLK_PWRMGT_CNTL = cpu_to_be32(mclk_pwrmgt_cntl); 5429 mclk->vDLL_CNTL = cpu_to_be32(dll_cntl); 5430 mclk->vMPLL_SS = cpu_to_be32(mpll_ss1); 5431 mclk->vMPLL_SS2 = cpu_to_be32(mpll_ss2); 5432 5433 return 0; 5434} 5435 5436static void si_populate_smc_sp(struct amdgpu_device *adev, 5437 struct amdgpu_ps *amdgpu_state, 5438 SISLANDS_SMC_SWSTATE *smc_state) 5439{ 5440 struct si_ps *ps = si_get_ps(amdgpu_state); 5441 struct rv7xx_power_info *pi = rv770_get_pi(adev); 5442 int i; 5443 5444 for (i = 0; i < ps->performance_level_count - 1; i++) 5445 smc_state->levels[i].bSP = cpu_to_be32(pi->dsp); 5446 5447 smc_state->levels[ps->performance_level_count - 1].bSP = 5448 cpu_to_be32(pi->psp); 5449} 5450 5451static int si_convert_power_level_to_smc(struct amdgpu_device *adev, 5452 struct rv7xx_pl *pl, 5453 SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level) 5454{ 5455 struct rv7xx_power_info *pi = rv770_get_pi(adev); 5456 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 5457 struct si_power_info *si_pi = si_get_pi(adev); 5458 int ret; 5459 bool dll_state_on; 5460 u16 std_vddc; 5461 bool gmc_pg = false; 5462 5463 if (eg_pi->pcie_performance_request && 5464 (si_pi->force_pcie_gen != AMDGPU_PCIE_GEN_INVALID)) 5465 level->gen2PCIE = (u8)si_pi->force_pcie_gen; 5466 else 5467 level->gen2PCIE = (u8)pl->pcie_gen; 5468 5469 ret = si_populate_sclk_value(adev, pl->sclk, &level->sclk); 5470 if (ret) 5471 return ret; 5472 5473 level->mcFlags = 0; 5474 5475 if (pi->mclk_stutter_mode_threshold && 5476 (pl->mclk <= pi->mclk_stutter_mode_threshold) && 5477 !eg_pi->uvd_enabled && 5478 (RREG32(DPG_PIPE_STUTTER_CONTROL) & STUTTER_ENABLE) && 5479 (adev->pm.dpm.new_active_crtc_count <= 2)) { 5480 level->mcFlags |= SISLANDS_SMC_MC_STUTTER_EN; 5481 5482 if (gmc_pg) 5483 level->mcFlags |= SISLANDS_SMC_MC_PG_EN; 5484 } 5485 5486 if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) { 5487 if (pl->mclk > pi->mclk_edc_enable_threshold) 5488 level->mcFlags |= SISLANDS_SMC_MC_EDC_RD_FLAG; 5489 5490 if (pl->mclk > eg_pi->mclk_edc_wr_enable_threshold) 5491 level->mcFlags |= SISLANDS_SMC_MC_EDC_WR_FLAG; 5492 5493 level->strobeMode = si_get_strobe_mode_settings(adev, pl->mclk); 5494 5495 if (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) { 5496 if (si_get_mclk_frequency_ratio(pl->mclk, true) >= 5497 ((RREG32(MC_SEQ_MISC7) >> 16) & 0xf)) 5498 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false; 5499 else 5500 dll_state_on = ((RREG32(MC_SEQ_MISC6) >> 1) & 0x1) ? true : false; 5501 } else { 5502 dll_state_on = false; 5503 } 5504 } else { 5505 level->strobeMode = si_get_strobe_mode_settings(adev, 5506 pl->mclk); 5507 5508 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false; 5509 } 5510 5511 ret = si_populate_mclk_value(adev, 5512 pl->sclk, 5513 pl->mclk, 5514 &level->mclk, 5515 (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) != 0, dll_state_on); 5516 if (ret) 5517 return ret; 5518 5519 ret = si_populate_voltage_value(adev, 5520 &eg_pi->vddc_voltage_table, 5521 pl->vddc, &level->vddc); 5522 if (ret) 5523 return ret; 5524 5525 5526 ret = si_get_std_voltage_value(adev, &level->vddc, &std_vddc); 5527 if (ret) 5528 return ret; 5529 5530 ret = si_populate_std_voltage_value(adev, std_vddc, 5531 level->vddc.index, &level->std_vddc); 5532 if (ret) 5533 return ret; 5534 5535 if (eg_pi->vddci_control) { 5536 ret = si_populate_voltage_value(adev, &eg_pi->vddci_voltage_table, 5537 pl->vddci, &level->vddci); 5538 if (ret) 5539 return ret; 5540 } 5541 5542 if (si_pi->vddc_phase_shed_control) { 5543 ret = si_populate_phase_shedding_value(adev, 5544 &adev->pm.dpm.dyn_state.phase_shedding_limits_table, 5545 pl->vddc, 5546 pl->sclk, 5547 pl->mclk, 5548 &level->vddc); 5549 if (ret) 5550 return ret; 5551 } 5552 5553 level->MaxPoweredUpCU = si_pi->max_cu; 5554 5555 ret = si_populate_mvdd_value(adev, pl->mclk, &level->mvdd); 5556 5557 return ret; 5558} 5559 5560static int si_populate_smc_t(struct amdgpu_device *adev, 5561 struct amdgpu_ps *amdgpu_state, 5562 SISLANDS_SMC_SWSTATE *smc_state) 5563{ 5564 struct rv7xx_power_info *pi = rv770_get_pi(adev); 5565 struct si_ps *state = si_get_ps(amdgpu_state); 5566 u32 a_t; 5567 u32 t_l, t_h; 5568 u32 high_bsp; 5569 int i, ret; 5570 5571 if (state->performance_level_count >= 9) 5572 return -EINVAL; 5573 5574 if (state->performance_level_count < 2) { 5575 a_t = CG_R(0xffff) | CG_L(0); 5576 smc_state->levels[0].aT = cpu_to_be32(a_t); 5577 return 0; 5578 } 5579 5580 smc_state->levels[0].aT = cpu_to_be32(0); 5581 5582 for (i = 0; i <= state->performance_level_count - 2; i++) { 5583 ret = r600_calculate_at( 5584 (50 / SISLANDS_MAX_HARDWARE_POWERLEVELS) * 100 * (i + 1), 5585 100 * R600_AH_DFLT, 5586 state->performance_levels[i + 1].sclk, 5587 state->performance_levels[i].sclk, 5588 &t_l, 5589 &t_h); 5590 5591 if (ret) { 5592 t_h = (i + 1) * 1000 - 50 * R600_AH_DFLT; 5593 t_l = (i + 1) * 1000 + 50 * R600_AH_DFLT; 5594 } 5595 5596 a_t = be32_to_cpu(smc_state->levels[i].aT) & ~CG_R_MASK; 5597 a_t |= CG_R(t_l * pi->bsp / 20000); 5598 smc_state->levels[i].aT = cpu_to_be32(a_t); 5599 5600 high_bsp = (i == state->performance_level_count - 2) ? 5601 pi->pbsp : pi->bsp; 5602 a_t = CG_R(0xffff) | CG_L(t_h * high_bsp / 20000); 5603 smc_state->levels[i + 1].aT = cpu_to_be32(a_t); 5604 } 5605 5606 return 0; 5607} 5608 5609static int si_disable_ulv(struct amdgpu_device *adev) 5610{ 5611 struct si_power_info *si_pi = si_get_pi(adev); 5612 struct si_ulv_param *ulv = &si_pi->ulv; 5613 5614 if (ulv->supported) 5615 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableULV) == PPSMC_Result_OK) ? 5616 0 : -EINVAL; 5617 5618 return 0; 5619} 5620 5621static bool si_is_state_ulv_compatible(struct amdgpu_device *adev, 5622 struct amdgpu_ps *amdgpu_state) 5623{ 5624 const struct si_power_info *si_pi = si_get_pi(adev); 5625 const struct si_ulv_param *ulv = &si_pi->ulv; 5626 const struct si_ps *state = si_get_ps(amdgpu_state); 5627 int i; 5628 5629 if (state->performance_levels[0].mclk != ulv->pl.mclk) 5630 return false; 5631 5632 /* XXX validate against display requirements! */ 5633 5634 for (i = 0; i < adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count; i++) { 5635 if (adev->clock.current_dispclk <= 5636 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].clk) { 5637 if (ulv->pl.vddc < 5638 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].v) 5639 return false; 5640 } 5641 } 5642 5643 if ((amdgpu_state->vclk != 0) || (amdgpu_state->dclk != 0)) 5644 return false; 5645 5646 return true; 5647} 5648 5649static int si_set_power_state_conditionally_enable_ulv(struct amdgpu_device *adev, 5650 struct amdgpu_ps *amdgpu_new_state) 5651{ 5652 const struct si_power_info *si_pi = si_get_pi(adev); 5653 const struct si_ulv_param *ulv = &si_pi->ulv; 5654 5655 if (ulv->supported) { 5656 if (si_is_state_ulv_compatible(adev, amdgpu_new_state)) 5657 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableULV) == PPSMC_Result_OK) ? 5658 0 : -EINVAL; 5659 } 5660 return 0; 5661} 5662 5663static int si_convert_power_state_to_smc(struct amdgpu_device *adev, 5664 struct amdgpu_ps *amdgpu_state, 5665 SISLANDS_SMC_SWSTATE *smc_state) 5666{ 5667 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 5668 struct ni_power_info *ni_pi = ni_get_pi(adev); 5669 struct si_power_info *si_pi = si_get_pi(adev); 5670 struct si_ps *state = si_get_ps(amdgpu_state); 5671 int i, ret; 5672 u32 threshold; 5673 u32 sclk_in_sr = 1350; /* ??? */ 5674 5675 if (state->performance_level_count > SISLANDS_MAX_HARDWARE_POWERLEVELS) 5676 return -EINVAL; 5677 5678 threshold = state->performance_levels[state->performance_level_count-1].sclk * 100 / 100; 5679 5680 if (amdgpu_state->vclk && amdgpu_state->dclk) { 5681 eg_pi->uvd_enabled = true; 5682 if (eg_pi->smu_uvd_hs) 5683 smc_state->flags |= PPSMC_SWSTATE_FLAG_UVD; 5684 } else { 5685 eg_pi->uvd_enabled = false; 5686 } 5687 5688 if (state->dc_compatible) 5689 smc_state->flags |= PPSMC_SWSTATE_FLAG_DC; 5690 5691 smc_state->levelCount = 0; 5692 for (i = 0; i < state->performance_level_count; i++) { 5693 if (eg_pi->sclk_deep_sleep) { 5694 if ((i == 0) || si_pi->sclk_deep_sleep_above_low) { 5695 if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ) 5696 smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS; 5697 else 5698 smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE; 5699 } 5700 } 5701 5702 ret = si_convert_power_level_to_smc(adev, &state->performance_levels[i], 5703 &smc_state->levels[i]); 5704 smc_state->levels[i].arbRefreshState = 5705 (u8)(SISLANDS_DRIVER_STATE_ARB_INDEX + i); 5706 5707 if (ret) 5708 return ret; 5709 5710 if (ni_pi->enable_power_containment) 5711 smc_state->levels[i].displayWatermark = 5712 (state->performance_levels[i].sclk < threshold) ? 5713 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH; 5714 else 5715 smc_state->levels[i].displayWatermark = (i < 2) ? 5716 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH; 5717 5718 if (eg_pi->dynamic_ac_timing) 5719 smc_state->levels[i].ACIndex = SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i; 5720 else 5721 smc_state->levels[i].ACIndex = 0; 5722 5723 smc_state->levelCount++; 5724 } 5725 5726 si_write_smc_soft_register(adev, 5727 SI_SMC_SOFT_REGISTER_watermark_threshold, 5728 threshold / 512); 5729 5730 si_populate_smc_sp(adev, amdgpu_state, smc_state); 5731 5732 ret = si_populate_power_containment_values(adev, amdgpu_state, smc_state); 5733 if (ret) 5734 ni_pi->enable_power_containment = false; 5735 5736 ret = si_populate_sq_ramping_values(adev, amdgpu_state, smc_state); 5737 if (ret) 5738 ni_pi->enable_sq_ramping = false; 5739 5740 return si_populate_smc_t(adev, amdgpu_state, smc_state); 5741} 5742 5743static int si_upload_sw_state(struct amdgpu_device *adev, 5744 struct amdgpu_ps *amdgpu_new_state) 5745{ 5746 struct si_power_info *si_pi = si_get_pi(adev); 5747 struct si_ps *new_state = si_get_ps(amdgpu_new_state); 5748 int ret; 5749 u32 address = si_pi->state_table_start + 5750 offsetof(SISLANDS_SMC_STATETABLE, driverState); 5751 u32 state_size = sizeof(SISLANDS_SMC_SWSTATE) + 5752 ((new_state->performance_level_count - 1) * 5753 sizeof(SISLANDS_SMC_HW_PERFORMANCE_LEVEL)); 5754 SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.driverState; 5755 5756 memset(smc_state, 0, state_size); 5757 5758 ret = si_convert_power_state_to_smc(adev, amdgpu_new_state, smc_state); 5759 if (ret) 5760 return ret; 5761 5762 return amdgpu_si_copy_bytes_to_smc(adev, address, (u8 *)smc_state, 5763 state_size, si_pi->sram_end); 5764} 5765 5766static int si_upload_ulv_state(struct amdgpu_device *adev) 5767{ 5768 struct si_power_info *si_pi = si_get_pi(adev); 5769 struct si_ulv_param *ulv = &si_pi->ulv; 5770 int ret = 0; 5771 5772 if (ulv->supported && ulv->pl.vddc) { 5773 u32 address = si_pi->state_table_start + 5774 offsetof(SISLANDS_SMC_STATETABLE, ULVState); 5775 SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.ULVState; 5776 u32 state_size = sizeof(SISLANDS_SMC_SWSTATE); 5777 5778 memset(smc_state, 0, state_size); 5779 5780 ret = si_populate_ulv_state(adev, smc_state); 5781 if (!ret) 5782 ret = amdgpu_si_copy_bytes_to_smc(adev, address, (u8 *)smc_state, 5783 state_size, si_pi->sram_end); 5784 } 5785 5786 return ret; 5787} 5788 5789static int si_upload_smc_data(struct amdgpu_device *adev) 5790{ 5791 struct amdgpu_crtc *amdgpu_crtc = NULL; 5792 int i; 5793 5794 if (adev->pm.dpm.new_active_crtc_count == 0) 5795 return 0; 5796 5797 for (i = 0; i < adev->mode_info.num_crtc; i++) { 5798 if (adev->pm.dpm.new_active_crtcs & (1 << i)) { 5799 amdgpu_crtc = adev->mode_info.crtcs[i]; 5800 break; 5801 } 5802 } 5803 5804 if (amdgpu_crtc == NULL) 5805 return 0; 5806 5807 if (amdgpu_crtc->line_time <= 0) 5808 return 0; 5809 5810 if (si_write_smc_soft_register(adev, 5811 SI_SMC_SOFT_REGISTER_crtc_index, 5812 amdgpu_crtc->crtc_id) != PPSMC_Result_OK) 5813 return 0; 5814 5815 if (si_write_smc_soft_register(adev, 5816 SI_SMC_SOFT_REGISTER_mclk_change_block_cp_min, 5817 amdgpu_crtc->wm_high / amdgpu_crtc->line_time) != PPSMC_Result_OK) 5818 return 0; 5819 5820 if (si_write_smc_soft_register(adev, 5821 SI_SMC_SOFT_REGISTER_mclk_change_block_cp_max, 5822 amdgpu_crtc->wm_low / amdgpu_crtc->line_time) != PPSMC_Result_OK) 5823 return 0; 5824 5825 return 0; 5826} 5827 5828static int si_set_mc_special_registers(struct amdgpu_device *adev, 5829 struct si_mc_reg_table *table) 5830{ 5831 u8 i, j, k; 5832 u32 temp_reg; 5833 5834 for (i = 0, j = table->last; i < table->last; i++) { 5835 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5836 return -EINVAL; 5837 switch (table->mc_reg_address[i].s1) { 5838 case MC_SEQ_MISC1: 5839 temp_reg = RREG32(MC_PMG_CMD_EMRS); 5840 table->mc_reg_address[j].s1 = MC_PMG_CMD_EMRS; 5841 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_EMRS_LP; 5842 for (k = 0; k < table->num_entries; k++) 5843 table->mc_reg_table_entry[k].mc_data[j] = 5844 ((temp_reg & 0xffff0000)) | 5845 ((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16); 5846 j++; 5847 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5848 return -EINVAL; 5849 5850 temp_reg = RREG32(MC_PMG_CMD_MRS); 5851 table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS; 5852 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS_LP; 5853 for (k = 0; k < table->num_entries; k++) { 5854 table->mc_reg_table_entry[k].mc_data[j] = 5855 (temp_reg & 0xffff0000) | 5856 (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff); 5857 if (adev->mc.vram_type != AMDGPU_VRAM_TYPE_GDDR5) 5858 table->mc_reg_table_entry[k].mc_data[j] |= 0x100; 5859 } 5860 j++; 5861 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5862 return -EINVAL; 5863 5864 if (adev->mc.vram_type != AMDGPU_VRAM_TYPE_GDDR5) { 5865 table->mc_reg_address[j].s1 = MC_PMG_AUTO_CMD; 5866 table->mc_reg_address[j].s0 = MC_PMG_AUTO_CMD; 5867 for (k = 0; k < table->num_entries; k++) 5868 table->mc_reg_table_entry[k].mc_data[j] = 5869 (table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16; 5870 j++; 5871 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5872 return -EINVAL; 5873 } 5874 break; 5875 case MC_SEQ_RESERVE_M: 5876 temp_reg = RREG32(MC_PMG_CMD_MRS1); 5877 table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS1; 5878 table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS1_LP; 5879 for(k = 0; k < table->num_entries; k++) 5880 table->mc_reg_table_entry[k].mc_data[j] = 5881 (temp_reg & 0xffff0000) | 5882 (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff); 5883 j++; 5884 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5885 return -EINVAL; 5886 break; 5887 default: 5888 break; 5889 } 5890 } 5891 5892 table->last = j; 5893 5894 return 0; 5895} 5896 5897static bool si_check_s0_mc_reg_index(u16 in_reg, u16 *out_reg) 5898{ 5899 bool result = true; 5900 switch (in_reg) { 5901 case MC_SEQ_RAS_TIMING: 5902 *out_reg = MC_SEQ_RAS_TIMING_LP; 5903 break; 5904 case MC_SEQ_CAS_TIMING: 5905 *out_reg = MC_SEQ_CAS_TIMING_LP; 5906 break; 5907 case MC_SEQ_MISC_TIMING: 5908 *out_reg = MC_SEQ_MISC_TIMING_LP; 5909 break; 5910 case MC_SEQ_MISC_TIMING2: 5911 *out_reg = MC_SEQ_MISC_TIMING2_LP; 5912 break; 5913 case MC_SEQ_RD_CTL_D0: 5914 *out_reg = MC_SEQ_RD_CTL_D0_LP; 5915 break; 5916 case MC_SEQ_RD_CTL_D1: 5917 *out_reg = MC_SEQ_RD_CTL_D1_LP; 5918 break; 5919 case MC_SEQ_WR_CTL_D0: 5920 *out_reg = MC_SEQ_WR_CTL_D0_LP; 5921 break; 5922 case MC_SEQ_WR_CTL_D1: 5923 *out_reg = MC_SEQ_WR_CTL_D1_LP; 5924 break; 5925 case MC_PMG_CMD_EMRS: 5926 *out_reg = MC_SEQ_PMG_CMD_EMRS_LP; 5927 break; 5928 case MC_PMG_CMD_MRS: 5929 *out_reg = MC_SEQ_PMG_CMD_MRS_LP; 5930 break; 5931 case MC_PMG_CMD_MRS1: 5932 *out_reg = MC_SEQ_PMG_CMD_MRS1_LP; 5933 break; 5934 case MC_SEQ_PMG_TIMING: 5935 *out_reg = MC_SEQ_PMG_TIMING_LP; 5936 break; 5937 case MC_PMG_CMD_MRS2: 5938 *out_reg = MC_SEQ_PMG_CMD_MRS2_LP; 5939 break; 5940 case MC_SEQ_WR_CTL_2: 5941 *out_reg = MC_SEQ_WR_CTL_2_LP; 5942 break; 5943 default: 5944 result = false; 5945 break; 5946 } 5947 5948 return result; 5949} 5950 5951static void si_set_valid_flag(struct si_mc_reg_table *table) 5952{ 5953 u8 i, j; 5954 5955 for (i = 0; i < table->last; i++) { 5956 for (j = 1; j < table->num_entries; j++) { 5957 if (table->mc_reg_table_entry[j-1].mc_data[i] != table->mc_reg_table_entry[j].mc_data[i]) { 5958 table->valid_flag |= 1 << i; 5959 break; 5960 } 5961 } 5962 } 5963} 5964 5965static void si_set_s0_mc_reg_index(struct si_mc_reg_table *table) 5966{ 5967 u32 i; 5968 u16 address; 5969 5970 for (i = 0; i < table->last; i++) 5971 table->mc_reg_address[i].s0 = si_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address) ? 5972 address : table->mc_reg_address[i].s1; 5973 5974} 5975 5976static int si_copy_vbios_mc_reg_table(struct atom_mc_reg_table *table, 5977 struct si_mc_reg_table *si_table) 5978{ 5979 u8 i, j; 5980 5981 if (table->last > SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 5982 return -EINVAL; 5983 if (table->num_entries > MAX_AC_TIMING_ENTRIES) 5984 return -EINVAL; 5985 5986 for (i = 0; i < table->last; i++) 5987 si_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1; 5988 si_table->last = table->last; 5989 5990 for (i = 0; i < table->num_entries; i++) { 5991 si_table->mc_reg_table_entry[i].mclk_max = 5992 table->mc_reg_table_entry[i].mclk_max; 5993 for (j = 0; j < table->last; j++) { 5994 si_table->mc_reg_table_entry[i].mc_data[j] = 5995 table->mc_reg_table_entry[i].mc_data[j]; 5996 } 5997 } 5998 si_table->num_entries = table->num_entries; 5999 6000 return 0; 6001} 6002 6003static int si_initialize_mc_reg_table(struct amdgpu_device *adev) 6004{ 6005 struct si_power_info *si_pi = si_get_pi(adev); 6006 struct atom_mc_reg_table *table; 6007 struct si_mc_reg_table *si_table = &si_pi->mc_reg_table; 6008 u8 module_index = rv770_get_memory_module_index(adev); 6009 int ret; 6010 6011 table = kzalloc(sizeof(struct atom_mc_reg_table), GFP_KERNEL); 6012 if (!table) 6013 return -ENOMEM; 6014 6015 WREG32(MC_SEQ_RAS_TIMING_LP, RREG32(MC_SEQ_RAS_TIMING)); 6016 WREG32(MC_SEQ_CAS_TIMING_LP, RREG32(MC_SEQ_CAS_TIMING)); 6017 WREG32(MC_SEQ_MISC_TIMING_LP, RREG32(MC_SEQ_MISC_TIMING)); 6018 WREG32(MC_SEQ_MISC_TIMING2_LP, RREG32(MC_SEQ_MISC_TIMING2)); 6019 WREG32(MC_SEQ_PMG_CMD_EMRS_LP, RREG32(MC_PMG_CMD_EMRS)); 6020 WREG32(MC_SEQ_PMG_CMD_MRS_LP, RREG32(MC_PMG_CMD_MRS)); 6021 WREG32(MC_SEQ_PMG_CMD_MRS1_LP, RREG32(MC_PMG_CMD_MRS1)); 6022 WREG32(MC_SEQ_WR_CTL_D0_LP, RREG32(MC_SEQ_WR_CTL_D0)); 6023 WREG32(MC_SEQ_WR_CTL_D1_LP, RREG32(MC_SEQ_WR_CTL_D1)); 6024 WREG32(MC_SEQ_RD_CTL_D0_LP, RREG32(MC_SEQ_RD_CTL_D0)); 6025 WREG32(MC_SEQ_RD_CTL_D1_LP, RREG32(MC_SEQ_RD_CTL_D1)); 6026 WREG32(MC_SEQ_PMG_TIMING_LP, RREG32(MC_SEQ_PMG_TIMING)); 6027 WREG32(MC_SEQ_PMG_CMD_MRS2_LP, RREG32(MC_PMG_CMD_MRS2)); 6028 WREG32(MC_SEQ_WR_CTL_2_LP, RREG32(MC_SEQ_WR_CTL_2)); 6029 6030 ret = amdgpu_atombios_init_mc_reg_table(adev, module_index, table); 6031 if (ret) 6032 goto init_mc_done; 6033 6034 ret = si_copy_vbios_mc_reg_table(table, si_table); 6035 if (ret) 6036 goto init_mc_done; 6037 6038 si_set_s0_mc_reg_index(si_table); 6039 6040 ret = si_set_mc_special_registers(adev, si_table); 6041 if (ret) 6042 goto init_mc_done; 6043 6044 si_set_valid_flag(si_table); 6045 6046init_mc_done: 6047 kfree(table); 6048 6049 return ret; 6050 6051} 6052 6053static void si_populate_mc_reg_addresses(struct amdgpu_device *adev, 6054 SMC_SIslands_MCRegisters *mc_reg_table) 6055{ 6056 struct si_power_info *si_pi = si_get_pi(adev); 6057 u32 i, j; 6058 6059 for (i = 0, j = 0; j < si_pi->mc_reg_table.last; j++) { 6060 if (si_pi->mc_reg_table.valid_flag & (1 << j)) { 6061 if (i >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE) 6062 break; 6063 mc_reg_table->address[i].s0 = 6064 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s0); 6065 mc_reg_table->address[i].s1 = 6066 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s1); 6067 i++; 6068 } 6069 } 6070 mc_reg_table->last = (u8)i; 6071} 6072 6073static void si_convert_mc_registers(const struct si_mc_reg_entry *entry, 6074 SMC_SIslands_MCRegisterSet *data, 6075 u32 num_entries, u32 valid_flag) 6076{ 6077 u32 i, j; 6078 6079 for(i = 0, j = 0; j < num_entries; j++) { 6080 if (valid_flag & (1 << j)) { 6081 data->value[i] = cpu_to_be32(entry->mc_data[j]); 6082 i++; 6083 } 6084 } 6085} 6086 6087static void si_convert_mc_reg_table_entry_to_smc(struct amdgpu_device *adev, 6088 struct rv7xx_pl *pl, 6089 SMC_SIslands_MCRegisterSet *mc_reg_table_data) 6090{ 6091 struct si_power_info *si_pi = si_get_pi(adev); 6092 u32 i = 0; 6093 6094 for (i = 0; i < si_pi->mc_reg_table.num_entries; i++) { 6095 if (pl->mclk <= si_pi->mc_reg_table.mc_reg_table_entry[i].mclk_max) 6096 break; 6097 } 6098 6099 if ((i == si_pi->mc_reg_table.num_entries) && (i > 0)) 6100 --i; 6101 6102 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[i], 6103 mc_reg_table_data, si_pi->mc_reg_table.last, 6104 si_pi->mc_reg_table.valid_flag); 6105} 6106 6107static void si_convert_mc_reg_table_to_smc(struct amdgpu_device *adev, 6108 struct amdgpu_ps *amdgpu_state, 6109 SMC_SIslands_MCRegisters *mc_reg_table) 6110{ 6111 struct si_ps *state = si_get_ps(amdgpu_state); 6112 int i; 6113 6114 for (i = 0; i < state->performance_level_count; i++) { 6115 si_convert_mc_reg_table_entry_to_smc(adev, 6116 &state->performance_levels[i], 6117 &mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i]); 6118 } 6119} 6120 6121static int si_populate_mc_reg_table(struct amdgpu_device *adev, 6122 struct amdgpu_ps *amdgpu_boot_state) 6123{ 6124 struct si_ps *boot_state = si_get_ps(amdgpu_boot_state); 6125 struct si_power_info *si_pi = si_get_pi(adev); 6126 struct si_ulv_param *ulv = &si_pi->ulv; 6127 SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table; 6128 6129 memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters)); 6130 6131 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_seq_index, 1); 6132 6133 si_populate_mc_reg_addresses(adev, smc_mc_reg_table); 6134 6135 si_convert_mc_reg_table_entry_to_smc(adev, &boot_state->performance_levels[0], 6136 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_INITIAL_SLOT]); 6137 6138 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0], 6139 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ACPI_SLOT], 6140 si_pi->mc_reg_table.last, 6141 si_pi->mc_reg_table.valid_flag); 6142 6143 if (ulv->supported && ulv->pl.vddc != 0) 6144 si_convert_mc_reg_table_entry_to_smc(adev, &ulv->pl, 6145 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT]); 6146 else 6147 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0], 6148 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT], 6149 si_pi->mc_reg_table.last, 6150 si_pi->mc_reg_table.valid_flag); 6151 6152 si_convert_mc_reg_table_to_smc(adev, amdgpu_boot_state, smc_mc_reg_table); 6153 6154 return amdgpu_si_copy_bytes_to_smc(adev, si_pi->mc_reg_table_start, 6155 (u8 *)smc_mc_reg_table, 6156 sizeof(SMC_SIslands_MCRegisters), si_pi->sram_end); 6157} 6158 6159static int si_upload_mc_reg_table(struct amdgpu_device *adev, 6160 struct amdgpu_ps *amdgpu_new_state) 6161{ 6162 struct si_ps *new_state = si_get_ps(amdgpu_new_state); 6163 struct si_power_info *si_pi = si_get_pi(adev); 6164 u32 address = si_pi->mc_reg_table_start + 6165 offsetof(SMC_SIslands_MCRegisters, 6166 data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT]); 6167 SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table; 6168 6169 memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters)); 6170 6171 si_convert_mc_reg_table_to_smc(adev, amdgpu_new_state, smc_mc_reg_table); 6172 6173 return amdgpu_si_copy_bytes_to_smc(adev, address, 6174 (u8 *)&smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT], 6175 sizeof(SMC_SIslands_MCRegisterSet) * new_state->performance_level_count, 6176 si_pi->sram_end); 6177} 6178 6179static void si_enable_voltage_control(struct amdgpu_device *adev, bool enable) 6180{ 6181 if (enable) 6182 WREG32_P(GENERAL_PWRMGT, VOLT_PWRMGT_EN, ~VOLT_PWRMGT_EN); 6183 else 6184 WREG32_P(GENERAL_PWRMGT, 0, ~VOLT_PWRMGT_EN); 6185} 6186 6187static enum amdgpu_pcie_gen si_get_maximum_link_speed(struct amdgpu_device *adev, 6188 struct amdgpu_ps *amdgpu_state) 6189{ 6190 struct si_ps *state = si_get_ps(amdgpu_state); 6191 int i; 6192 u16 pcie_speed, max_speed = 0; 6193 6194 for (i = 0; i < state->performance_level_count; i++) { 6195 pcie_speed = state->performance_levels[i].pcie_gen; 6196 if (max_speed < pcie_speed) 6197 max_speed = pcie_speed; 6198 } 6199 return max_speed; 6200} 6201 6202static u16 si_get_current_pcie_speed(struct amdgpu_device *adev) 6203{ 6204 u32 speed_cntl; 6205 6206 speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL) & LC_CURRENT_DATA_RATE_MASK; 6207 speed_cntl >>= LC_CURRENT_DATA_RATE_SHIFT; 6208 6209 return (u16)speed_cntl; 6210} 6211 6212static void si_request_link_speed_change_before_state_change(struct amdgpu_device *adev, 6213 struct amdgpu_ps *amdgpu_new_state, 6214 struct amdgpu_ps *amdgpu_current_state) 6215{ 6216 struct si_power_info *si_pi = si_get_pi(adev); 6217 enum amdgpu_pcie_gen target_link_speed = si_get_maximum_link_speed(adev, amdgpu_new_state); 6218 enum amdgpu_pcie_gen current_link_speed; 6219 6220 if (si_pi->force_pcie_gen == AMDGPU_PCIE_GEN_INVALID) 6221 current_link_speed = si_get_maximum_link_speed(adev, amdgpu_current_state); 6222 else 6223 current_link_speed = si_pi->force_pcie_gen; 6224 6225 si_pi->force_pcie_gen = AMDGPU_PCIE_GEN_INVALID; 6226 si_pi->pspp_notify_required = false; 6227 if (target_link_speed > current_link_speed) { 6228 switch (target_link_speed) { 6229#if defined(CONFIG_ACPI) 6230 case AMDGPU_PCIE_GEN3: 6231 if (amdgpu_acpi_pcie_performance_request(adev, PCIE_PERF_REQ_PECI_GEN3, false) == 0) 6232 break; 6233 si_pi->force_pcie_gen = AMDGPU_PCIE_GEN2; 6234 if (current_link_speed == AMDGPU_PCIE_GEN2) 6235 break; 6236 case AMDGPU_PCIE_GEN2: 6237 if (amdgpu_acpi_pcie_performance_request(adev, PCIE_PERF_REQ_PECI_GEN2, false) == 0) 6238 break; 6239#endif 6240 default: 6241 si_pi->force_pcie_gen = si_get_current_pcie_speed(adev); 6242 break; 6243 } 6244 } else { 6245 if (target_link_speed < current_link_speed) 6246 si_pi->pspp_notify_required = true; 6247 } 6248} 6249 6250static void si_notify_link_speed_change_after_state_change(struct amdgpu_device *adev, 6251 struct amdgpu_ps *amdgpu_new_state, 6252 struct amdgpu_ps *amdgpu_current_state) 6253{ 6254 struct si_power_info *si_pi = si_get_pi(adev); 6255 enum amdgpu_pcie_gen target_link_speed = si_get_maximum_link_speed(adev, amdgpu_new_state); 6256 u8 request; 6257 6258 if (si_pi->pspp_notify_required) { 6259 if (target_link_speed == AMDGPU_PCIE_GEN3) 6260 request = PCIE_PERF_REQ_PECI_GEN3; 6261 else if (target_link_speed == AMDGPU_PCIE_GEN2) 6262 request = PCIE_PERF_REQ_PECI_GEN2; 6263 else 6264 request = PCIE_PERF_REQ_PECI_GEN1; 6265 6266 if ((request == PCIE_PERF_REQ_PECI_GEN1) && 6267 (si_get_current_pcie_speed(adev) > 0)) 6268 return; 6269 6270#if defined(CONFIG_ACPI) 6271 amdgpu_acpi_pcie_performance_request(adev, request, false); 6272#endif 6273 } 6274} 6275 6276#if 0 6277static int si_ds_request(struct amdgpu_device *adev, 6278 bool ds_status_on, u32 count_write) 6279{ 6280 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 6281 6282 if (eg_pi->sclk_deep_sleep) { 6283 if (ds_status_on) 6284 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_CancelThrottleOVRDSCLKDS) == 6285 PPSMC_Result_OK) ? 6286 0 : -EINVAL; 6287 else 6288 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_ThrottleOVRDSCLKDS) == 6289 PPSMC_Result_OK) ? 0 : -EINVAL; 6290 } 6291 return 0; 6292} 6293#endif 6294 6295static void si_set_max_cu_value(struct amdgpu_device *adev) 6296{ 6297 struct si_power_info *si_pi = si_get_pi(adev); 6298 6299 if (adev->asic_type == CHIP_VERDE) { 6300 switch (adev->pdev->device) { 6301 case 0x6820: 6302 case 0x6825: 6303 case 0x6821: 6304 case 0x6823: 6305 case 0x6827: 6306 si_pi->max_cu = 10; 6307 break; 6308 case 0x682D: 6309 case 0x6824: 6310 case 0x682F: 6311 case 0x6826: 6312 si_pi->max_cu = 8; 6313 break; 6314 case 0x6828: 6315 case 0x6830: 6316 case 0x6831: 6317 case 0x6838: 6318 case 0x6839: 6319 case 0x683D: 6320 si_pi->max_cu = 10; 6321 break; 6322 case 0x683B: 6323 case 0x683F: 6324 case 0x6829: 6325 si_pi->max_cu = 8; 6326 break; 6327 default: 6328 si_pi->max_cu = 0; 6329 break; 6330 } 6331 } else { 6332 si_pi->max_cu = 0; 6333 } 6334} 6335 6336static int si_patch_single_dependency_table_based_on_leakage(struct amdgpu_device *adev, 6337 struct amdgpu_clock_voltage_dependency_table *table) 6338{ 6339 u32 i; 6340 int j; 6341 u16 leakage_voltage; 6342 6343 if (table) { 6344 for (i = 0; i < table->count; i++) { 6345 switch (si_get_leakage_voltage_from_leakage_index(adev, 6346 table->entries[i].v, 6347 &leakage_voltage)) { 6348 case 0: 6349 table->entries[i].v = leakage_voltage; 6350 break; 6351 case -EAGAIN: 6352 return -EINVAL; 6353 case -EINVAL: 6354 default: 6355 break; 6356 } 6357 } 6358 6359 for (j = (table->count - 2); j >= 0; j--) { 6360 table->entries[j].v = (table->entries[j].v <= table->entries[j + 1].v) ? 6361 table->entries[j].v : table->entries[j + 1].v; 6362 } 6363 } 6364 return 0; 6365} 6366 6367static int si_patch_dependency_tables_based_on_leakage(struct amdgpu_device *adev) 6368{ 6369 int ret = 0; 6370 6371 ret = si_patch_single_dependency_table_based_on_leakage(adev, 6372 &adev->pm.dpm.dyn_state.vddc_dependency_on_sclk); 6373 if (ret) 6374 DRM_ERROR("Could not patch vddc_on_sclk leakage table\n"); 6375 ret = si_patch_single_dependency_table_based_on_leakage(adev, 6376 &adev->pm.dpm.dyn_state.vddc_dependency_on_mclk); 6377 if (ret) 6378 DRM_ERROR("Could not patch vddc_on_mclk leakage table\n"); 6379 ret = si_patch_single_dependency_table_based_on_leakage(adev, 6380 &adev->pm.dpm.dyn_state.vddci_dependency_on_mclk); 6381 if (ret) 6382 DRM_ERROR("Could not patch vddci_on_mclk leakage table\n"); 6383 return ret; 6384} 6385 6386static void si_set_pcie_lane_width_in_smc(struct amdgpu_device *adev, 6387 struct amdgpu_ps *amdgpu_new_state, 6388 struct amdgpu_ps *amdgpu_current_state) 6389{ 6390 u32 lane_width; 6391 u32 new_lane_width = 6392 (amdgpu_new_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT; 6393 u32 current_lane_width = 6394 (amdgpu_current_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT; 6395 6396 if (new_lane_width != current_lane_width) { 6397 amdgpu_set_pcie_lanes(adev, new_lane_width); 6398 lane_width = amdgpu_get_pcie_lanes(adev); 6399 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width); 6400 } 6401} 6402 6403static void si_dpm_setup_asic(struct amdgpu_device *adev) 6404{ 6405 si_read_clock_registers(adev); 6406 si_enable_acpi_power_management(adev); 6407} 6408 6409static int si_thermal_enable_alert(struct amdgpu_device *adev, 6410 bool enable) 6411{ 6412 u32 thermal_int = RREG32(CG_THERMAL_INT); 6413 6414 if (enable) { 6415 PPSMC_Result result; 6416 6417 thermal_int &= ~(THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW); 6418 WREG32(CG_THERMAL_INT, thermal_int); 6419 result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableThermalInterrupt); 6420 if (result != PPSMC_Result_OK) { 6421 DRM_DEBUG_KMS("Could not enable thermal interrupts.\n"); 6422 return -EINVAL; 6423 } 6424 } else { 6425 thermal_int |= THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW; 6426 WREG32(CG_THERMAL_INT, thermal_int); 6427 } 6428 6429 return 0; 6430} 6431 6432static int si_thermal_set_temperature_range(struct amdgpu_device *adev, 6433 int min_temp, int max_temp) 6434{ 6435 int low_temp = 0 * 1000; 6436 int high_temp = 255 * 1000; 6437 6438 if (low_temp < min_temp) 6439 low_temp = min_temp; 6440 if (high_temp > max_temp) 6441 high_temp = max_temp; 6442 if (high_temp < low_temp) { 6443 DRM_ERROR("invalid thermal range: %d - %d\n", low_temp, high_temp); 6444 return -EINVAL; 6445 } 6446 6447 WREG32_P(CG_THERMAL_INT, DIG_THERM_INTH(high_temp / 1000), ~DIG_THERM_INTH_MASK); 6448 WREG32_P(CG_THERMAL_INT, DIG_THERM_INTL(low_temp / 1000), ~DIG_THERM_INTL_MASK); 6449 WREG32_P(CG_THERMAL_CTRL, DIG_THERM_DPM(high_temp / 1000), ~DIG_THERM_DPM_MASK); 6450 6451 adev->pm.dpm.thermal.min_temp = low_temp; 6452 adev->pm.dpm.thermal.max_temp = high_temp; 6453 6454 return 0; 6455} 6456 6457static void si_fan_ctrl_set_static_mode(struct amdgpu_device *adev, u32 mode) 6458{ 6459 struct si_power_info *si_pi = si_get_pi(adev); 6460 u32 tmp; 6461 6462 if (si_pi->fan_ctrl_is_in_default_mode) { 6463 tmp = (RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK) >> FDO_PWM_MODE_SHIFT; 6464 si_pi->fan_ctrl_default_mode = tmp; 6465 tmp = (RREG32(CG_FDO_CTRL2) & TMIN_MASK) >> TMIN_SHIFT; 6466 si_pi->t_min = tmp; 6467 si_pi->fan_ctrl_is_in_default_mode = false; 6468 } 6469 6470 tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK; 6471 tmp |= TMIN(0); 6472 WREG32(CG_FDO_CTRL2, tmp); 6473 6474 tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK; 6475 tmp |= FDO_PWM_MODE(mode); 6476 WREG32(CG_FDO_CTRL2, tmp); 6477} 6478 6479static int si_thermal_setup_fan_table(struct amdgpu_device *adev) 6480{ 6481 struct si_power_info *si_pi = si_get_pi(adev); 6482 PP_SIslands_FanTable fan_table = { FDO_MODE_HARDWARE }; 6483 u32 duty100; 6484 u32 t_diff1, t_diff2, pwm_diff1, pwm_diff2; 6485 u16 fdo_min, slope1, slope2; 6486 u32 reference_clock, tmp; 6487 int ret; 6488 u64 tmp64; 6489 6490 if (!si_pi->fan_table_start) { 6491 adev->pm.dpm.fan.ucode_fan_control = false; 6492 return 0; 6493 } 6494 6495 duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT; 6496 6497 if (duty100 == 0) { 6498 adev->pm.dpm.fan.ucode_fan_control = false; 6499 return 0; 6500 } 6501 6502 tmp64 = (u64)adev->pm.dpm.fan.pwm_min * duty100; 6503 do_div(tmp64, 10000); 6504 fdo_min = (u16)tmp64; 6505 6506 t_diff1 = adev->pm.dpm.fan.t_med - adev->pm.dpm.fan.t_min; 6507 t_diff2 = adev->pm.dpm.fan.t_high - adev->pm.dpm.fan.t_med; 6508 6509 pwm_diff1 = adev->pm.dpm.fan.pwm_med - adev->pm.dpm.fan.pwm_min; 6510 pwm_diff2 = adev->pm.dpm.fan.pwm_high - adev->pm.dpm.fan.pwm_med; 6511 6512 slope1 = (u16)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100); 6513 slope2 = (u16)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100); 6514 6515 fan_table.temp_min = cpu_to_be16((50 + adev->pm.dpm.fan.t_min) / 100); 6516 fan_table.temp_med = cpu_to_be16((50 + adev->pm.dpm.fan.t_med) / 100); 6517 fan_table.temp_max = cpu_to_be16((50 + adev->pm.dpm.fan.t_max) / 100); 6518 fan_table.slope1 = cpu_to_be16(slope1); 6519 fan_table.slope2 = cpu_to_be16(slope2); 6520 fan_table.fdo_min = cpu_to_be16(fdo_min); 6521 fan_table.hys_down = cpu_to_be16(adev->pm.dpm.fan.t_hyst); 6522 fan_table.hys_up = cpu_to_be16(1); 6523 fan_table.hys_slope = cpu_to_be16(1); 6524 fan_table.temp_resp_lim = cpu_to_be16(5); 6525 reference_clock = amdgpu_asic_get_xclk(adev); 6526 6527 fan_table.refresh_period = cpu_to_be32((adev->pm.dpm.fan.cycle_delay * 6528 reference_clock) / 1600); 6529 fan_table.fdo_max = cpu_to_be16((u16)duty100); 6530 6531 tmp = (RREG32(CG_MULT_THERMAL_CTRL) & TEMP_SEL_MASK) >> TEMP_SEL_SHIFT; 6532 fan_table.temp_src = (uint8_t)tmp; 6533 6534 ret = amdgpu_si_copy_bytes_to_smc(adev, 6535 si_pi->fan_table_start, 6536 (u8 *)(&fan_table), 6537 sizeof(fan_table), 6538 si_pi->sram_end); 6539 6540 if (ret) { 6541 DRM_ERROR("Failed to load fan table to the SMC."); 6542 adev->pm.dpm.fan.ucode_fan_control = false; 6543 } 6544 6545 return ret; 6546} 6547 6548static int si_fan_ctrl_start_smc_fan_control(struct amdgpu_device *adev) 6549{ 6550 struct si_power_info *si_pi = si_get_pi(adev); 6551 PPSMC_Result ret; 6552 6553 ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_StartFanControl); 6554 if (ret == PPSMC_Result_OK) { 6555 si_pi->fan_is_controlled_by_smc = true; 6556 return 0; 6557 } else { 6558 return -EINVAL; 6559 } 6560} 6561 6562static int si_fan_ctrl_stop_smc_fan_control(struct amdgpu_device *adev) 6563{ 6564 struct si_power_info *si_pi = si_get_pi(adev); 6565 PPSMC_Result ret; 6566 6567 ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_StopFanControl); 6568 6569 if (ret == PPSMC_Result_OK) { 6570 si_pi->fan_is_controlled_by_smc = false; 6571 return 0; 6572 } else { 6573 return -EINVAL; 6574 } 6575} 6576 6577static int si_dpm_get_fan_speed_percent(struct amdgpu_device *adev, 6578 u32 *speed) 6579{ 6580 u32 duty, duty100; 6581 u64 tmp64; 6582 6583 if (adev->pm.no_fan) 6584 return -ENOENT; 6585 6586 duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT; 6587 duty = (RREG32(CG_THERMAL_STATUS) & FDO_PWM_DUTY_MASK) >> FDO_PWM_DUTY_SHIFT; 6588 6589 if (duty100 == 0) 6590 return -EINVAL; 6591 6592 tmp64 = (u64)duty * 100; 6593 do_div(tmp64, duty100); 6594 *speed = (u32)tmp64; 6595 6596 if (*speed > 100) 6597 *speed = 100; 6598 6599 return 0; 6600} 6601 6602static int si_dpm_set_fan_speed_percent(struct amdgpu_device *adev, 6603 u32 speed) 6604{ 6605 struct si_power_info *si_pi = si_get_pi(adev); 6606 u32 tmp; 6607 u32 duty, duty100; 6608 u64 tmp64; 6609 6610 if (adev->pm.no_fan) 6611 return -ENOENT; 6612 6613 if (si_pi->fan_is_controlled_by_smc) 6614 return -EINVAL; 6615 6616 if (speed > 100) 6617 return -EINVAL; 6618 6619 duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT; 6620 6621 if (duty100 == 0) 6622 return -EINVAL; 6623 6624 tmp64 = (u64)speed * duty100; 6625 do_div(tmp64, 100); 6626 duty = (u32)tmp64; 6627 6628 tmp = RREG32(CG_FDO_CTRL0) & ~FDO_STATIC_DUTY_MASK; 6629 tmp |= FDO_STATIC_DUTY(duty); 6630 WREG32(CG_FDO_CTRL0, tmp); 6631 6632 return 0; 6633} 6634 6635static void si_dpm_set_fan_control_mode(struct amdgpu_device *adev, u32 mode) 6636{ 6637 if (mode) { 6638 /* stop auto-manage */ 6639 if (adev->pm.dpm.fan.ucode_fan_control) 6640 si_fan_ctrl_stop_smc_fan_control(adev); 6641 si_fan_ctrl_set_static_mode(adev, mode); 6642 } else { 6643 /* restart auto-manage */ 6644 if (adev->pm.dpm.fan.ucode_fan_control) 6645 si_thermal_start_smc_fan_control(adev); 6646 else 6647 si_fan_ctrl_set_default_mode(adev); 6648 } 6649} 6650 6651static u32 si_dpm_get_fan_control_mode(struct amdgpu_device *adev) 6652{ 6653 struct si_power_info *si_pi = si_get_pi(adev); 6654 u32 tmp; 6655 6656 if (si_pi->fan_is_controlled_by_smc) 6657 return 0; 6658 6659 tmp = RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK; 6660 return (tmp >> FDO_PWM_MODE_SHIFT); 6661} 6662 6663#if 0 6664static int si_fan_ctrl_get_fan_speed_rpm(struct amdgpu_device *adev, 6665 u32 *speed) 6666{ 6667 u32 tach_period; 6668 u32 xclk = amdgpu_asic_get_xclk(adev); 6669 6670 if (adev->pm.no_fan) 6671 return -ENOENT; 6672 6673 if (adev->pm.fan_pulses_per_revolution == 0) 6674 return -ENOENT; 6675 6676 tach_period = (RREG32(CG_TACH_STATUS) & TACH_PERIOD_MASK) >> TACH_PERIOD_SHIFT; 6677 if (tach_period == 0) 6678 return -ENOENT; 6679 6680 *speed = 60 * xclk * 10000 / tach_period; 6681 6682 return 0; 6683} 6684 6685static int si_fan_ctrl_set_fan_speed_rpm(struct amdgpu_device *adev, 6686 u32 speed) 6687{ 6688 u32 tach_period, tmp; 6689 u32 xclk = amdgpu_asic_get_xclk(adev); 6690 6691 if (adev->pm.no_fan) 6692 return -ENOENT; 6693 6694 if (adev->pm.fan_pulses_per_revolution == 0) 6695 return -ENOENT; 6696 6697 if ((speed < adev->pm.fan_min_rpm) || 6698 (speed > adev->pm.fan_max_rpm)) 6699 return -EINVAL; 6700 6701 if (adev->pm.dpm.fan.ucode_fan_control) 6702 si_fan_ctrl_stop_smc_fan_control(adev); 6703 6704 tach_period = 60 * xclk * 10000 / (8 * speed); 6705 tmp = RREG32(CG_TACH_CTRL) & ~TARGET_PERIOD_MASK; 6706 tmp |= TARGET_PERIOD(tach_period); 6707 WREG32(CG_TACH_CTRL, tmp); 6708 6709 si_fan_ctrl_set_static_mode(adev, FDO_PWM_MODE_STATIC_RPM); 6710 6711 return 0; 6712} 6713#endif 6714 6715static void si_fan_ctrl_set_default_mode(struct amdgpu_device *adev) 6716{ 6717 struct si_power_info *si_pi = si_get_pi(adev); 6718 u32 tmp; 6719 6720 if (!si_pi->fan_ctrl_is_in_default_mode) { 6721 tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK; 6722 tmp |= FDO_PWM_MODE(si_pi->fan_ctrl_default_mode); 6723 WREG32(CG_FDO_CTRL2, tmp); 6724 6725 tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK; 6726 tmp |= TMIN(si_pi->t_min); 6727 WREG32(CG_FDO_CTRL2, tmp); 6728 si_pi->fan_ctrl_is_in_default_mode = true; 6729 } 6730} 6731 6732static void si_thermal_start_smc_fan_control(struct amdgpu_device *adev) 6733{ 6734 if (adev->pm.dpm.fan.ucode_fan_control) { 6735 si_fan_ctrl_start_smc_fan_control(adev); 6736 si_fan_ctrl_set_static_mode(adev, FDO_PWM_MODE_STATIC); 6737 } 6738} 6739 6740static void si_thermal_initialize(struct amdgpu_device *adev) 6741{ 6742 u32 tmp; 6743 6744 if (adev->pm.fan_pulses_per_revolution) { 6745 tmp = RREG32(CG_TACH_CTRL) & ~EDGE_PER_REV_MASK; 6746 tmp |= EDGE_PER_REV(adev->pm.fan_pulses_per_revolution -1); 6747 WREG32(CG_TACH_CTRL, tmp); 6748 } 6749 6750 tmp = RREG32(CG_FDO_CTRL2) & ~TACH_PWM_RESP_RATE_MASK; 6751 tmp |= TACH_PWM_RESP_RATE(0x28); 6752 WREG32(CG_FDO_CTRL2, tmp); 6753} 6754 6755static int si_thermal_start_thermal_controller(struct amdgpu_device *adev) 6756{ 6757 int ret; 6758 6759 si_thermal_initialize(adev); 6760 ret = si_thermal_set_temperature_range(adev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX); 6761 if (ret) 6762 return ret; 6763 ret = si_thermal_enable_alert(adev, true); 6764 if (ret) 6765 return ret; 6766 if (adev->pm.dpm.fan.ucode_fan_control) { 6767 ret = si_halt_smc(adev); 6768 if (ret) 6769 return ret; 6770 ret = si_thermal_setup_fan_table(adev); 6771 if (ret) 6772 return ret; 6773 ret = si_resume_smc(adev); 6774 if (ret) 6775 return ret; 6776 si_thermal_start_smc_fan_control(adev); 6777 } 6778 6779 return 0; 6780} 6781 6782static void si_thermal_stop_thermal_controller(struct amdgpu_device *adev) 6783{ 6784 if (!adev->pm.no_fan) { 6785 si_fan_ctrl_set_default_mode(adev); 6786 si_fan_ctrl_stop_smc_fan_control(adev); 6787 } 6788} 6789 6790static int si_dpm_enable(struct amdgpu_device *adev) 6791{ 6792 struct rv7xx_power_info *pi = rv770_get_pi(adev); 6793 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 6794 struct si_power_info *si_pi = si_get_pi(adev); 6795 struct amdgpu_ps *boot_ps = adev->pm.dpm.boot_ps; 6796 int ret; 6797 6798 if (amdgpu_si_is_smc_running(adev)) 6799 return -EINVAL; 6800 if (pi->voltage_control || si_pi->voltage_control_svi2) 6801 si_enable_voltage_control(adev, true); 6802 if (pi->mvdd_control) 6803 si_get_mvdd_configuration(adev); 6804 if (pi->voltage_control || si_pi->voltage_control_svi2) { 6805 ret = si_construct_voltage_tables(adev); 6806 if (ret) { 6807 DRM_ERROR("si_construct_voltage_tables failed\n"); 6808 return ret; 6809 } 6810 } 6811 if (eg_pi->dynamic_ac_timing) { 6812 ret = si_initialize_mc_reg_table(adev); 6813 if (ret) 6814 eg_pi->dynamic_ac_timing = false; 6815 } 6816 if (pi->dynamic_ss) 6817 si_enable_spread_spectrum(adev, true); 6818 if (pi->thermal_protection) 6819 si_enable_thermal_protection(adev, true); 6820 si_setup_bsp(adev); 6821 si_program_git(adev); 6822 si_program_tp(adev); 6823 si_program_tpp(adev); 6824 si_program_sstp(adev); 6825 si_enable_display_gap(adev); 6826 si_program_vc(adev); 6827 ret = si_upload_firmware(adev); 6828 if (ret) { 6829 DRM_ERROR("si_upload_firmware failed\n"); 6830 return ret; 6831 } 6832 ret = si_process_firmware_header(adev); 6833 if (ret) { 6834 DRM_ERROR("si_process_firmware_header failed\n"); 6835 return ret; 6836 } 6837 ret = si_initial_switch_from_arb_f0_to_f1(adev); 6838 if (ret) { 6839 DRM_ERROR("si_initial_switch_from_arb_f0_to_f1 failed\n"); 6840 return ret; 6841 } 6842 ret = si_init_smc_table(adev); 6843 if (ret) { 6844 DRM_ERROR("si_init_smc_table failed\n"); 6845 return ret; 6846 } 6847 ret = si_init_smc_spll_table(adev); 6848 if (ret) { 6849 DRM_ERROR("si_init_smc_spll_table failed\n"); 6850 return ret; 6851 } 6852 ret = si_init_arb_table_index(adev); 6853 if (ret) { 6854 DRM_ERROR("si_init_arb_table_index failed\n"); 6855 return ret; 6856 } 6857 if (eg_pi->dynamic_ac_timing) { 6858 ret = si_populate_mc_reg_table(adev, boot_ps); 6859 if (ret) { 6860 DRM_ERROR("si_populate_mc_reg_table failed\n"); 6861 return ret; 6862 } 6863 } 6864 ret = si_initialize_smc_cac_tables(adev); 6865 if (ret) { 6866 DRM_ERROR("si_initialize_smc_cac_tables failed\n"); 6867 return ret; 6868 } 6869 ret = si_initialize_hardware_cac_manager(adev); 6870 if (ret) { 6871 DRM_ERROR("si_initialize_hardware_cac_manager failed\n"); 6872 return ret; 6873 } 6874 ret = si_initialize_smc_dte_tables(adev); 6875 if (ret) { 6876 DRM_ERROR("si_initialize_smc_dte_tables failed\n"); 6877 return ret; 6878 } 6879 ret = si_populate_smc_tdp_limits(adev, boot_ps); 6880 if (ret) { 6881 DRM_ERROR("si_populate_smc_tdp_limits failed\n"); 6882 return ret; 6883 } 6884 ret = si_populate_smc_tdp_limits_2(adev, boot_ps); 6885 if (ret) { 6886 DRM_ERROR("si_populate_smc_tdp_limits_2 failed\n"); 6887 return ret; 6888 } 6889 si_program_response_times(adev); 6890 si_program_ds_registers(adev); 6891 si_dpm_start_smc(adev); 6892 ret = si_notify_smc_display_change(adev, false); 6893 if (ret) { 6894 DRM_ERROR("si_notify_smc_display_change failed\n"); 6895 return ret; 6896 } 6897 si_enable_sclk_control(adev, true); 6898 si_start_dpm(adev); 6899 6900 si_enable_auto_throttle_source(adev, AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL, true); 6901 si_thermal_start_thermal_controller(adev); 6902 ni_update_current_ps(adev, boot_ps); 6903 6904 return 0; 6905} 6906 6907static int si_set_temperature_range(struct amdgpu_device *adev) 6908{ 6909 int ret; 6910 6911 ret = si_thermal_enable_alert(adev, false); 6912 if (ret) 6913 return ret; 6914 ret = si_thermal_set_temperature_range(adev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX); 6915 if (ret) 6916 return ret; 6917 ret = si_thermal_enable_alert(adev, true); 6918 if (ret) 6919 return ret; 6920 6921 return ret; 6922} 6923 6924static void si_dpm_disable(struct amdgpu_device *adev) 6925{ 6926 struct rv7xx_power_info *pi = rv770_get_pi(adev); 6927 struct amdgpu_ps *boot_ps = adev->pm.dpm.boot_ps; 6928 6929 if (!amdgpu_si_is_smc_running(adev)) 6930 return; 6931 si_thermal_stop_thermal_controller(adev); 6932 si_disable_ulv(adev); 6933 si_clear_vc(adev); 6934 if (pi->thermal_protection) 6935 si_enable_thermal_protection(adev, false); 6936 si_enable_power_containment(adev, boot_ps, false); 6937 si_enable_smc_cac(adev, boot_ps, false); 6938 si_enable_spread_spectrum(adev, false); 6939 si_enable_auto_throttle_source(adev, AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL, false); 6940 si_stop_dpm(adev); 6941 si_reset_to_default(adev); 6942 si_dpm_stop_smc(adev); 6943 si_force_switch_to_arb_f0(adev); 6944 6945 ni_update_current_ps(adev, boot_ps); 6946} 6947 6948static int si_dpm_pre_set_power_state(struct amdgpu_device *adev) 6949{ 6950 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 6951 struct amdgpu_ps requested_ps = *adev->pm.dpm.requested_ps; 6952 struct amdgpu_ps *new_ps = &requested_ps; 6953 6954 ni_update_requested_ps(adev, new_ps); 6955 si_apply_state_adjust_rules(adev, &eg_pi->requested_rps); 6956 6957 return 0; 6958} 6959 6960static int si_power_control_set_level(struct amdgpu_device *adev) 6961{ 6962 struct amdgpu_ps *new_ps = adev->pm.dpm.requested_ps; 6963 int ret; 6964 6965 ret = si_restrict_performance_levels_before_switch(adev); 6966 if (ret) 6967 return ret; 6968 ret = si_halt_smc(adev); 6969 if (ret) 6970 return ret; 6971 ret = si_populate_smc_tdp_limits(adev, new_ps); 6972 if (ret) 6973 return ret; 6974 ret = si_populate_smc_tdp_limits_2(adev, new_ps); 6975 if (ret) 6976 return ret; 6977 ret = si_resume_smc(adev); 6978 if (ret) 6979 return ret; 6980 ret = si_set_sw_state(adev); 6981 if (ret) 6982 return ret; 6983 return 0; 6984} 6985 6986static int si_dpm_set_power_state(struct amdgpu_device *adev) 6987{ 6988 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 6989 struct amdgpu_ps *new_ps = &eg_pi->requested_rps; 6990 struct amdgpu_ps *old_ps = &eg_pi->current_rps; 6991 int ret; 6992 6993 ret = si_disable_ulv(adev); 6994 if (ret) { 6995 DRM_ERROR("si_disable_ulv failed\n"); 6996 return ret; 6997 } 6998 ret = si_restrict_performance_levels_before_switch(adev); 6999 if (ret) { 7000 DRM_ERROR("si_restrict_performance_levels_before_switch failed\n"); 7001 return ret; 7002 } 7003 if (eg_pi->pcie_performance_request) 7004 si_request_link_speed_change_before_state_change(adev, new_ps, old_ps); 7005 ni_set_uvd_clock_before_set_eng_clock(adev, new_ps, old_ps); 7006 ret = si_enable_power_containment(adev, new_ps, false); 7007 if (ret) { 7008 DRM_ERROR("si_enable_power_containment failed\n"); 7009 return ret; 7010 } 7011 ret = si_enable_smc_cac(adev, new_ps, false); 7012 if (ret) { 7013 DRM_ERROR("si_enable_smc_cac failed\n"); 7014 return ret; 7015 } 7016 ret = si_halt_smc(adev); 7017 if (ret) { 7018 DRM_ERROR("si_halt_smc failed\n"); 7019 return ret; 7020 } 7021 ret = si_upload_sw_state(adev, new_ps); 7022 if (ret) { 7023 DRM_ERROR("si_upload_sw_state failed\n"); 7024 return ret; 7025 } 7026 ret = si_upload_smc_data(adev); 7027 if (ret) { 7028 DRM_ERROR("si_upload_smc_data failed\n"); 7029 return ret; 7030 } 7031 ret = si_upload_ulv_state(adev); 7032 if (ret) { 7033 DRM_ERROR("si_upload_ulv_state failed\n"); 7034 return ret; 7035 } 7036 if (eg_pi->dynamic_ac_timing) { 7037 ret = si_upload_mc_reg_table(adev, new_ps); 7038 if (ret) { 7039 DRM_ERROR("si_upload_mc_reg_table failed\n"); 7040 return ret; 7041 } 7042 } 7043 ret = si_program_memory_timing_parameters(adev, new_ps); 7044 if (ret) { 7045 DRM_ERROR("si_program_memory_timing_parameters failed\n"); 7046 return ret; 7047 } 7048 si_set_pcie_lane_width_in_smc(adev, new_ps, old_ps); 7049 7050 ret = si_resume_smc(adev); 7051 if (ret) { 7052 DRM_ERROR("si_resume_smc failed\n"); 7053 return ret; 7054 } 7055 ret = si_set_sw_state(adev); 7056 if (ret) { 7057 DRM_ERROR("si_set_sw_state failed\n"); 7058 return ret; 7059 } 7060 ni_set_uvd_clock_after_set_eng_clock(adev, new_ps, old_ps); 7061 if (eg_pi->pcie_performance_request) 7062 si_notify_link_speed_change_after_state_change(adev, new_ps, old_ps); 7063 ret = si_set_power_state_conditionally_enable_ulv(adev, new_ps); 7064 if (ret) { 7065 DRM_ERROR("si_set_power_state_conditionally_enable_ulv failed\n"); 7066 return ret; 7067 } 7068 ret = si_enable_smc_cac(adev, new_ps, true); 7069 if (ret) { 7070 DRM_ERROR("si_enable_smc_cac failed\n"); 7071 return ret; 7072 } 7073 ret = si_enable_power_containment(adev, new_ps, true); 7074 if (ret) { 7075 DRM_ERROR("si_enable_power_containment failed\n"); 7076 return ret; 7077 } 7078 7079 ret = si_power_control_set_level(adev); 7080 if (ret) { 7081 DRM_ERROR("si_power_control_set_level failed\n"); 7082 return ret; 7083 } 7084 7085 return 0; 7086} 7087 7088static void si_dpm_post_set_power_state(struct amdgpu_device *adev) 7089{ 7090 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 7091 struct amdgpu_ps *new_ps = &eg_pi->requested_rps; 7092 7093 ni_update_current_ps(adev, new_ps); 7094} 7095 7096#if 0 7097void si_dpm_reset_asic(struct amdgpu_device *adev) 7098{ 7099 si_restrict_performance_levels_before_switch(adev); 7100 si_disable_ulv(adev); 7101 si_set_boot_state(adev); 7102} 7103#endif 7104 7105static void si_dpm_display_configuration_changed(struct amdgpu_device *adev) 7106{ 7107 si_program_display_gap(adev); 7108} 7109 7110 7111static void si_parse_pplib_non_clock_info(struct amdgpu_device *adev, 7112 struct amdgpu_ps *rps, 7113 struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info, 7114 u8 table_rev) 7115{ 7116 rps->caps = le32_to_cpu(non_clock_info->ulCapsAndSettings); 7117 rps->class = le16_to_cpu(non_clock_info->usClassification); 7118 rps->class2 = le16_to_cpu(non_clock_info->usClassification2); 7119 7120 if (ATOM_PPLIB_NONCLOCKINFO_VER1 < table_rev) { 7121 rps->vclk = le32_to_cpu(non_clock_info->ulVCLK); 7122 rps->dclk = le32_to_cpu(non_clock_info->ulDCLK); 7123 } else if (r600_is_uvd_state(rps->class, rps->class2)) { 7124 rps->vclk = RV770_DEFAULT_VCLK_FREQ; 7125 rps->dclk = RV770_DEFAULT_DCLK_FREQ; 7126 } else { 7127 rps->vclk = 0; 7128 rps->dclk = 0; 7129 } 7130 7131 if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT) 7132 adev->pm.dpm.boot_ps = rps; 7133 if (rps->class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE) 7134 adev->pm.dpm.uvd_ps = rps; 7135} 7136 7137static void si_parse_pplib_clock_info(struct amdgpu_device *adev, 7138 struct amdgpu_ps *rps, int index, 7139 union pplib_clock_info *clock_info) 7140{ 7141 struct rv7xx_power_info *pi = rv770_get_pi(adev); 7142 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 7143 struct si_power_info *si_pi = si_get_pi(adev); 7144 struct si_ps *ps = si_get_ps(rps); 7145 u16 leakage_voltage; 7146 struct rv7xx_pl *pl = &ps->performance_levels[index]; 7147 int ret; 7148 7149 ps->performance_level_count = index + 1; 7150 7151 pl->sclk = le16_to_cpu(clock_info->si.usEngineClockLow); 7152 pl->sclk |= clock_info->si.ucEngineClockHigh << 16; 7153 pl->mclk = le16_to_cpu(clock_info->si.usMemoryClockLow); 7154 pl->mclk |= clock_info->si.ucMemoryClockHigh << 16; 7155 7156 pl->vddc = le16_to_cpu(clock_info->si.usVDDC); 7157 pl->vddci = le16_to_cpu(clock_info->si.usVDDCI); 7158 pl->flags = le32_to_cpu(clock_info->si.ulFlags); 7159 pl->pcie_gen = r600_get_pcie_gen_support(adev, 7160 si_pi->sys_pcie_mask, 7161 si_pi->boot_pcie_gen, 7162 clock_info->si.ucPCIEGen); 7163 7164 /* patch up vddc if necessary */ 7165 ret = si_get_leakage_voltage_from_leakage_index(adev, pl->vddc, 7166 &leakage_voltage); 7167 if (ret == 0) 7168 pl->vddc = leakage_voltage; 7169 7170 if (rps->class & ATOM_PPLIB_CLASSIFICATION_ACPI) { 7171 pi->acpi_vddc = pl->vddc; 7172 eg_pi->acpi_vddci = pl->vddci; 7173 si_pi->acpi_pcie_gen = pl->pcie_gen; 7174 } 7175 7176 if ((rps->class2 & ATOM_PPLIB_CLASSIFICATION2_ULV) && 7177 index == 0) { 7178 /* XXX disable for A0 tahiti */ 7179 si_pi->ulv.supported = false; 7180 si_pi->ulv.pl = *pl; 7181 si_pi->ulv.one_pcie_lane_in_ulv = false; 7182 si_pi->ulv.volt_change_delay = SISLANDS_ULVVOLTAGECHANGEDELAY_DFLT; 7183 si_pi->ulv.cg_ulv_parameter = SISLANDS_CGULVPARAMETER_DFLT; 7184 si_pi->ulv.cg_ulv_control = SISLANDS_CGULVCONTROL_DFLT; 7185 } 7186 7187 if (pi->min_vddc_in_table > pl->vddc) 7188 pi->min_vddc_in_table = pl->vddc; 7189 7190 if (pi->max_vddc_in_table < pl->vddc) 7191 pi->max_vddc_in_table = pl->vddc; 7192 7193 /* patch up boot state */ 7194 if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT) { 7195 u16 vddc, vddci, mvdd; 7196 amdgpu_atombios_get_default_voltages(adev, &vddc, &vddci, &mvdd); 7197 pl->mclk = adev->clock.default_mclk; 7198 pl->sclk = adev->clock.default_sclk; 7199 pl->vddc = vddc; 7200 pl->vddci = vddci; 7201 si_pi->mvdd_bootup_value = mvdd; 7202 } 7203 7204 if ((rps->class & ATOM_PPLIB_CLASSIFICATION_UI_MASK) == 7205 ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE) { 7206 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk = pl->sclk; 7207 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.mclk = pl->mclk; 7208 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddc = pl->vddc; 7209 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddci = pl->vddci; 7210 } 7211} 7212 7213union pplib_power_state { 7214 struct _ATOM_PPLIB_STATE v1; 7215 struct _ATOM_PPLIB_STATE_V2 v2; 7216}; 7217 7218static int si_parse_power_table(struct amdgpu_device *adev) 7219{ 7220 struct amdgpu_mode_info *mode_info = &adev->mode_info; 7221 struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info; 7222 union pplib_power_state *power_state; 7223 int i, j, k, non_clock_array_index, clock_array_index; 7224 union pplib_clock_info *clock_info; 7225 struct _StateArray *state_array; 7226 struct _ClockInfoArray *clock_info_array; 7227 struct _NonClockInfoArray *non_clock_info_array; 7228 union power_info *power_info; 7229 int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo); 7230 u16 data_offset; 7231 u8 frev, crev; 7232 u8 *power_state_offset; 7233 struct si_ps *ps; 7234 7235 if (!amdgpu_atom_parse_data_header(mode_info->atom_context, index, NULL, 7236 &frev, &crev, &data_offset)) 7237 return -EINVAL; 7238 power_info = (union power_info *)(mode_info->atom_context->bios + data_offset); 7239 7240 amdgpu_add_thermal_controller(adev); 7241 7242 state_array = (struct _StateArray *) 7243 (mode_info->atom_context->bios + data_offset + 7244 le16_to_cpu(power_info->pplib.usStateArrayOffset)); 7245 clock_info_array = (struct _ClockInfoArray *) 7246 (mode_info->atom_context->bios + data_offset + 7247 le16_to_cpu(power_info->pplib.usClockInfoArrayOffset)); 7248 non_clock_info_array = (struct _NonClockInfoArray *) 7249 (mode_info->atom_context->bios + data_offset + 7250 le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset)); 7251 7252 adev->pm.dpm.ps = kzalloc(sizeof(struct amdgpu_ps) * 7253 state_array->ucNumEntries, GFP_KERNEL); 7254 if (!adev->pm.dpm.ps) 7255 return -ENOMEM; 7256 power_state_offset = (u8 *)state_array->states; 7257 for (i = 0; i < state_array->ucNumEntries; i++) { 7258 u8 *idx; 7259 power_state = (union pplib_power_state *)power_state_offset; 7260 non_clock_array_index = power_state->v2.nonClockInfoIndex; 7261 non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *) 7262 &non_clock_info_array->nonClockInfo[non_clock_array_index]; 7263 ps = kzalloc(sizeof(struct si_ps), GFP_KERNEL); 7264 if (ps == NULL) { 7265 kfree(adev->pm.dpm.ps); 7266 return -ENOMEM; 7267 } 7268 adev->pm.dpm.ps[i].ps_priv = ps; 7269 si_parse_pplib_non_clock_info(adev, &adev->pm.dpm.ps[i], 7270 non_clock_info, 7271 non_clock_info_array->ucEntrySize); 7272 k = 0; 7273 idx = (u8 *)&power_state->v2.clockInfoIndex[0]; 7274 for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) { 7275 clock_array_index = idx[j]; 7276 if (clock_array_index >= clock_info_array->ucNumEntries) 7277 continue; 7278 if (k >= SISLANDS_MAX_HARDWARE_POWERLEVELS) 7279 break; 7280 clock_info = (union pplib_clock_info *) 7281 ((u8 *)&clock_info_array->clockInfo[0] + 7282 (clock_array_index * clock_info_array->ucEntrySize)); 7283 si_parse_pplib_clock_info(adev, 7284 &adev->pm.dpm.ps[i], k, 7285 clock_info); 7286 k++; 7287 } 7288 power_state_offset += 2 + power_state->v2.ucNumDPMLevels; 7289 } 7290 adev->pm.dpm.num_ps = state_array->ucNumEntries; 7291 7292 /* fill in the vce power states */ 7293 for (i = 0; i < adev->pm.dpm.num_of_vce_states; i++) { 7294 u32 sclk, mclk; 7295 clock_array_index = adev->pm.dpm.vce_states[i].clk_idx; 7296 clock_info = (union pplib_clock_info *) 7297 &clock_info_array->clockInfo[clock_array_index * clock_info_array->ucEntrySize]; 7298 sclk = le16_to_cpu(clock_info->si.usEngineClockLow); 7299 sclk |= clock_info->si.ucEngineClockHigh << 16; 7300 mclk = le16_to_cpu(clock_info->si.usMemoryClockLow); 7301 mclk |= clock_info->si.ucMemoryClockHigh << 16; 7302 adev->pm.dpm.vce_states[i].sclk = sclk; 7303 adev->pm.dpm.vce_states[i].mclk = mclk; 7304 } 7305 7306 return 0; 7307} 7308 7309static int si_dpm_init(struct amdgpu_device *adev) 7310{ 7311 struct rv7xx_power_info *pi; 7312 struct evergreen_power_info *eg_pi; 7313 struct ni_power_info *ni_pi; 7314 struct si_power_info *si_pi; 7315 struct atom_clock_dividers dividers; 7316 int ret; 7317 u32 mask; 7318 7319 si_pi = kzalloc(sizeof(struct si_power_info), GFP_KERNEL); 7320 if (si_pi == NULL) 7321 return -ENOMEM; 7322 adev->pm.dpm.priv = si_pi; 7323 ni_pi = &si_pi->ni; 7324 eg_pi = &ni_pi->eg; 7325 pi = &eg_pi->rv7xx; 7326 7327 ret = drm_pcie_get_speed_cap_mask(adev->ddev, &mask); 7328 if (ret) 7329 si_pi->sys_pcie_mask = 0; 7330 else 7331 si_pi->sys_pcie_mask = mask; 7332 si_pi->force_pcie_gen = AMDGPU_PCIE_GEN_INVALID; 7333 si_pi->boot_pcie_gen = si_get_current_pcie_speed(adev); 7334 7335 si_set_max_cu_value(adev); 7336 7337 rv770_get_max_vddc(adev); 7338 si_get_leakage_vddc(adev); 7339 si_patch_dependency_tables_based_on_leakage(adev); 7340 7341 pi->acpi_vddc = 0; 7342 eg_pi->acpi_vddci = 0; 7343 pi->min_vddc_in_table = 0; 7344 pi->max_vddc_in_table = 0; 7345 7346 ret = amdgpu_get_platform_caps(adev); 7347 if (ret) 7348 return ret; 7349 7350 ret = amdgpu_parse_extended_power_table(adev); 7351 if (ret) 7352 return ret; 7353 7354 ret = si_parse_power_table(adev); 7355 if (ret) 7356 return ret; 7357 7358 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries = 7359 kzalloc(4 * sizeof(struct amdgpu_clock_voltage_dependency_entry), GFP_KERNEL); 7360 if (!adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries) { 7361 amdgpu_free_extended_power_table(adev); 7362 return -ENOMEM; 7363 } 7364 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count = 4; 7365 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].clk = 0; 7366 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].v = 0; 7367 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].clk = 36000; 7368 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].v = 720; 7369 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].clk = 54000; 7370 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].v = 810; 7371 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].clk = 72000; 7372 adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].v = 900; 7373 7374 if (adev->pm.dpm.voltage_response_time == 0) 7375 adev->pm.dpm.voltage_response_time = R600_VOLTAGERESPONSETIME_DFLT; 7376 if (adev->pm.dpm.backbias_response_time == 0) 7377 adev->pm.dpm.backbias_response_time = R600_BACKBIASRESPONSETIME_DFLT; 7378 7379 ret = amdgpu_atombios_get_clock_dividers(adev, COMPUTE_ENGINE_PLL_PARAM, 7380 0, false, &dividers); 7381 if (ret) 7382 pi->ref_div = dividers.ref_div + 1; 7383 else 7384 pi->ref_div = R600_REFERENCEDIVIDER_DFLT; 7385 7386 eg_pi->smu_uvd_hs = false; 7387 7388 pi->mclk_strobe_mode_threshold = 40000; 7389 if (si_is_special_1gb_platform(adev)) 7390 pi->mclk_stutter_mode_threshold = 0; 7391 else 7392 pi->mclk_stutter_mode_threshold = pi->mclk_strobe_mode_threshold; 7393 pi->mclk_edc_enable_threshold = 40000; 7394 eg_pi->mclk_edc_wr_enable_threshold = 40000; 7395 7396 ni_pi->mclk_rtt_mode_threshold = eg_pi->mclk_edc_wr_enable_threshold; 7397 7398 pi->voltage_control = 7399 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC, 7400 VOLTAGE_OBJ_GPIO_LUT); 7401 if (!pi->voltage_control) { 7402 si_pi->voltage_control_svi2 = 7403 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC, 7404 VOLTAGE_OBJ_SVID2); 7405 if (si_pi->voltage_control_svi2) 7406 amdgpu_atombios_get_svi2_info(adev, SET_VOLTAGE_TYPE_ASIC_VDDC, 7407 &si_pi->svd_gpio_id, &si_pi->svc_gpio_id); 7408 } 7409 7410 pi->mvdd_control = 7411 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_MVDDC, 7412 VOLTAGE_OBJ_GPIO_LUT); 7413 7414 eg_pi->vddci_control = 7415 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDCI, 7416 VOLTAGE_OBJ_GPIO_LUT); 7417 if (!eg_pi->vddci_control) 7418 si_pi->vddci_control_svi2 = 7419 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDCI, 7420 VOLTAGE_OBJ_SVID2); 7421 7422 si_pi->vddc_phase_shed_control = 7423 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC, 7424 VOLTAGE_OBJ_PHASE_LUT); 7425 7426 rv770_get_engine_memory_ss(adev); 7427 7428 pi->asi = RV770_ASI_DFLT; 7429 pi->pasi = CYPRESS_HASI_DFLT; 7430 pi->vrc = SISLANDS_VRC_DFLT; 7431 7432 pi->gfx_clock_gating = true; 7433 7434 eg_pi->sclk_deep_sleep = true; 7435 si_pi->sclk_deep_sleep_above_low = false; 7436 7437 if (adev->pm.int_thermal_type != THERMAL_TYPE_NONE) 7438 pi->thermal_protection = true; 7439 else 7440 pi->thermal_protection = false; 7441 7442 eg_pi->dynamic_ac_timing = true; 7443 7444 eg_pi->light_sleep = true; 7445#if defined(CONFIG_ACPI) 7446 eg_pi->pcie_performance_request = 7447 amdgpu_acpi_is_pcie_performance_request_supported(adev); 7448#else 7449 eg_pi->pcie_performance_request = false; 7450#endif 7451 7452 si_pi->sram_end = SMC_RAM_END; 7453 7454 adev->pm.dpm.dyn_state.mclk_sclk_ratio = 4; 7455 adev->pm.dpm.dyn_state.sclk_mclk_delta = 15000; 7456 adev->pm.dpm.dyn_state.vddc_vddci_delta = 200; 7457 adev->pm.dpm.dyn_state.valid_sclk_values.count = 0; 7458 adev->pm.dpm.dyn_state.valid_sclk_values.values = NULL; 7459 adev->pm.dpm.dyn_state.valid_mclk_values.count = 0; 7460 adev->pm.dpm.dyn_state.valid_mclk_values.values = NULL; 7461 7462 si_initialize_powertune_defaults(adev); 7463 7464 /* make sure dc limits are valid */ 7465 if ((adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.sclk == 0) || 7466 (adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.mclk == 0)) 7467 adev->pm.dpm.dyn_state.max_clock_voltage_on_dc = 7468 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac; 7469 7470 si_pi->fan_ctrl_is_in_default_mode = true; 7471 7472 return 0; 7473} 7474 7475static void si_dpm_fini(struct amdgpu_device *adev) 7476{ 7477 int i; 7478 7479 if (adev->pm.dpm.ps) 7480 for (i = 0; i < adev->pm.dpm.num_ps; i++) 7481 kfree(adev->pm.dpm.ps[i].ps_priv); 7482 kfree(adev->pm.dpm.ps); 7483 kfree(adev->pm.dpm.priv); 7484 kfree(adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries); 7485 amdgpu_free_extended_power_table(adev); 7486} 7487 7488static void si_dpm_debugfs_print_current_performance_level(struct amdgpu_device *adev, 7489 struct seq_file *m) 7490{ 7491 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 7492 struct amdgpu_ps *rps = &eg_pi->current_rps; 7493 struct si_ps *ps = si_get_ps(rps); 7494 struct rv7xx_pl *pl; 7495 u32 current_index = 7496 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >> 7497 CURRENT_STATE_INDEX_SHIFT; 7498 7499 if (current_index >= ps->performance_level_count) { 7500 seq_printf(m, "invalid dpm profile %d\n", current_index); 7501 } else { 7502 pl = &ps->performance_levels[current_index]; 7503 seq_printf(m, "uvd vclk: %d dclk: %d\n", rps->vclk, rps->dclk); 7504 seq_printf(m, "power level %d sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n", 7505 current_index, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1); 7506 } 7507} 7508 7509static int si_dpm_set_interrupt_state(struct amdgpu_device *adev, 7510 struct amdgpu_irq_src *source, 7511 unsigned type, 7512 enum amdgpu_interrupt_state state) 7513{ 7514 u32 cg_thermal_int; 7515 7516 switch (type) { 7517 case AMDGPU_THERMAL_IRQ_LOW_TO_HIGH: 7518 switch (state) { 7519 case AMDGPU_IRQ_STATE_DISABLE: 7520 cg_thermal_int = RREG32_SMC(CG_THERMAL_INT); 7521 cg_thermal_int |= THERM_INT_MASK_HIGH; 7522 WREG32_SMC(CG_THERMAL_INT, cg_thermal_int); 7523 break; 7524 case AMDGPU_IRQ_STATE_ENABLE: 7525 cg_thermal_int = RREG32_SMC(CG_THERMAL_INT); 7526 cg_thermal_int &= ~THERM_INT_MASK_HIGH; 7527 WREG32_SMC(CG_THERMAL_INT, cg_thermal_int); 7528 break; 7529 default: 7530 break; 7531 } 7532 break; 7533 7534 case AMDGPU_THERMAL_IRQ_HIGH_TO_LOW: 7535 switch (state) { 7536 case AMDGPU_IRQ_STATE_DISABLE: 7537 cg_thermal_int = RREG32_SMC(CG_THERMAL_INT); 7538 cg_thermal_int |= THERM_INT_MASK_LOW; 7539 WREG32_SMC(CG_THERMAL_INT, cg_thermal_int); 7540 break; 7541 case AMDGPU_IRQ_STATE_ENABLE: 7542 cg_thermal_int = RREG32_SMC(CG_THERMAL_INT); 7543 cg_thermal_int &= ~THERM_INT_MASK_LOW; 7544 WREG32_SMC(CG_THERMAL_INT, cg_thermal_int); 7545 break; 7546 default: 7547 break; 7548 } 7549 break; 7550 7551 default: 7552 break; 7553 } 7554 return 0; 7555} 7556 7557static int si_dpm_process_interrupt(struct amdgpu_device *adev, 7558 struct amdgpu_irq_src *source, 7559 struct amdgpu_iv_entry *entry) 7560{ 7561 bool queue_thermal = false; 7562 7563 if (entry == NULL) 7564 return -EINVAL; 7565 7566 switch (entry->src_id) { 7567 case 230: /* thermal low to high */ 7568 DRM_DEBUG("IH: thermal low to high\n"); 7569 adev->pm.dpm.thermal.high_to_low = false; 7570 queue_thermal = true; 7571 break; 7572 case 231: /* thermal high to low */ 7573 DRM_DEBUG("IH: thermal high to low\n"); 7574 adev->pm.dpm.thermal.high_to_low = true; 7575 queue_thermal = true; 7576 break; 7577 default: 7578 break; 7579 } 7580 7581 if (queue_thermal) 7582 schedule_work(&adev->pm.dpm.thermal.work); 7583 7584 return 0; 7585} 7586 7587static int si_dpm_late_init(void *handle) 7588{ 7589 int ret; 7590 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 7591 7592 if (!amdgpu_dpm) 7593 return 0; 7594 7595 /* init the sysfs and debugfs files late */ 7596 ret = amdgpu_pm_sysfs_init(adev); 7597 if (ret) 7598 return ret; 7599 7600 ret = si_set_temperature_range(adev); 7601 if (ret) 7602 return ret; 7603#if 0 //TODO ? 7604 si_dpm_powergate_uvd(adev, true); 7605#endif 7606 return 0; 7607} 7608 7609/** 7610 * si_dpm_init_microcode - load ucode images from disk 7611 * 7612 * @adev: amdgpu_device pointer 7613 * 7614 * Use the firmware interface to load the ucode images into 7615 * the driver (not loaded into hw). 7616 * Returns 0 on success, error on failure. 7617 */ 7618static int si_dpm_init_microcode(struct amdgpu_device *adev) 7619{ 7620 const char *chip_name; 7621 char fw_name[30]; 7622 int err; 7623 7624 DRM_DEBUG("\n"); 7625 switch (adev->asic_type) { 7626 case CHIP_TAHITI: 7627 chip_name = "tahiti"; 7628 break; 7629 case CHIP_PITCAIRN: 7630 if ((adev->pdev->revision == 0x81) && 7631 ((adev->pdev->device == 0x6810) || 7632 (adev->pdev->device == 0x6811))) 7633 chip_name = "pitcairn_k"; 7634 else 7635 chip_name = "pitcairn"; 7636 break; 7637 case CHIP_VERDE: 7638 if (((adev->pdev->device == 0x6820) && 7639 ((adev->pdev->revision == 0x81) || 7640 (adev->pdev->revision == 0x83))) || 7641 ((adev->pdev->device == 0x6821) && 7642 ((adev->pdev->revision == 0x83) || 7643 (adev->pdev->revision == 0x87))) || 7644 ((adev->pdev->revision == 0x87) && 7645 ((adev->pdev->device == 0x6823) || 7646 (adev->pdev->device == 0x682b)))) 7647 chip_name = "verde_k"; 7648 else 7649 chip_name = "verde"; 7650 break; 7651 case CHIP_OLAND: 7652 if (((adev->pdev->revision == 0x81) && 7653 ((adev->pdev->device == 0x6600) || 7654 (adev->pdev->device == 0x6604) || 7655 (adev->pdev->device == 0x6605) || 7656 (adev->pdev->device == 0x6610))) || 7657 ((adev->pdev->revision == 0x83) && 7658 (adev->pdev->device == 0x6610))) 7659 chip_name = "oland_k"; 7660 else 7661 chip_name = "oland"; 7662 break; 7663 case CHIP_HAINAN: 7664 if (((adev->pdev->revision == 0x81) && 7665 (adev->pdev->device == 0x6660)) || 7666 ((adev->pdev->revision == 0x83) && 7667 ((adev->pdev->device == 0x6660) || 7668 (adev->pdev->device == 0x6663) || 7669 (adev->pdev->device == 0x6665) || 7670 (adev->pdev->device == 0x6667)))) 7671 chip_name = "hainan_k"; 7672 else if ((adev->pdev->revision == 0xc3) && 7673 (adev->pdev->device == 0x6665)) 7674 chip_name = "banks_k_2"; 7675 else 7676 chip_name = "hainan"; 7677 break; 7678 default: BUG(); 7679 } 7680 7681 snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name); 7682 err = request_firmware(&adev->pm.fw, fw_name, adev->dev); 7683 if (err) 7684 goto out; 7685 err = amdgpu_ucode_validate(adev->pm.fw); 7686 7687out: 7688 if (err) { 7689 DRM_ERROR("si_smc: Failed to load firmware. err = %d\"%s\"\n", 7690 err, fw_name); 7691 release_firmware(adev->pm.fw); 7692 adev->pm.fw = NULL; 7693 } 7694 return err; 7695 7696} 7697 7698static int si_dpm_sw_init(void *handle) 7699{ 7700 int ret; 7701 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 7702 7703 ret = amdgpu_irq_add_id(adev, 230, &adev->pm.dpm.thermal.irq); 7704 if (ret) 7705 return ret; 7706 7707 ret = amdgpu_irq_add_id(adev, 231, &adev->pm.dpm.thermal.irq); 7708 if (ret) 7709 return ret; 7710 7711 /* default to balanced state */ 7712 adev->pm.dpm.state = POWER_STATE_TYPE_BALANCED; 7713 adev->pm.dpm.user_state = POWER_STATE_TYPE_BALANCED; 7714 adev->pm.dpm.forced_level = AMD_DPM_FORCED_LEVEL_AUTO; 7715 adev->pm.default_sclk = adev->clock.default_sclk; 7716 adev->pm.default_mclk = adev->clock.default_mclk; 7717 adev->pm.current_sclk = adev->clock.default_sclk; 7718 adev->pm.current_mclk = adev->clock.default_mclk; 7719 adev->pm.int_thermal_type = THERMAL_TYPE_NONE; 7720 7721 if (amdgpu_dpm == 0) 7722 return 0; 7723 7724 ret = si_dpm_init_microcode(adev); 7725 if (ret) 7726 return ret; 7727 7728 INIT_WORK(&adev->pm.dpm.thermal.work, amdgpu_dpm_thermal_work_handler); 7729 mutex_lock(&adev->pm.mutex); 7730 ret = si_dpm_init(adev); 7731 if (ret) 7732 goto dpm_failed; 7733 adev->pm.dpm.current_ps = adev->pm.dpm.requested_ps = adev->pm.dpm.boot_ps; 7734 if (amdgpu_dpm == 1) 7735 amdgpu_pm_print_power_states(adev); 7736 mutex_unlock(&adev->pm.mutex); 7737 DRM_INFO("amdgpu: dpm initialized\n"); 7738 7739 return 0; 7740 7741dpm_failed: 7742 si_dpm_fini(adev); 7743 mutex_unlock(&adev->pm.mutex); 7744 DRM_ERROR("amdgpu: dpm initialization failed\n"); 7745 return ret; 7746} 7747 7748static int si_dpm_sw_fini(void *handle) 7749{ 7750 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 7751 7752 flush_work(&adev->pm.dpm.thermal.work); 7753 7754 mutex_lock(&adev->pm.mutex); 7755 amdgpu_pm_sysfs_fini(adev); 7756 si_dpm_fini(adev); 7757 mutex_unlock(&adev->pm.mutex); 7758 7759 return 0; 7760} 7761 7762static int si_dpm_hw_init(void *handle) 7763{ 7764 int ret; 7765 7766 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 7767 7768 if (!amdgpu_dpm) 7769 return 0; 7770 7771 mutex_lock(&adev->pm.mutex); 7772 si_dpm_setup_asic(adev); 7773 ret = si_dpm_enable(adev); 7774 if (ret) 7775 adev->pm.dpm_enabled = false; 7776 else 7777 adev->pm.dpm_enabled = true; 7778 mutex_unlock(&adev->pm.mutex); 7779 7780 return ret; 7781} 7782 7783static int si_dpm_hw_fini(void *handle) 7784{ 7785 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 7786 7787 if (adev->pm.dpm_enabled) { 7788 mutex_lock(&adev->pm.mutex); 7789 si_dpm_disable(adev); 7790 mutex_unlock(&adev->pm.mutex); 7791 } 7792 7793 return 0; 7794} 7795 7796static int si_dpm_suspend(void *handle) 7797{ 7798 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 7799 7800 if (adev->pm.dpm_enabled) { 7801 mutex_lock(&adev->pm.mutex); 7802 /* disable dpm */ 7803 si_dpm_disable(adev); 7804 /* reset the power state */ 7805 adev->pm.dpm.current_ps = adev->pm.dpm.requested_ps = adev->pm.dpm.boot_ps; 7806 mutex_unlock(&adev->pm.mutex); 7807 } 7808 return 0; 7809} 7810 7811static int si_dpm_resume(void *handle) 7812{ 7813 int ret; 7814 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 7815 7816 if (adev->pm.dpm_enabled) { 7817 /* asic init will reset to the boot state */ 7818 mutex_lock(&adev->pm.mutex); 7819 si_dpm_setup_asic(adev); 7820 ret = si_dpm_enable(adev); 7821 if (ret) 7822 adev->pm.dpm_enabled = false; 7823 else 7824 adev->pm.dpm_enabled = true; 7825 mutex_unlock(&adev->pm.mutex); 7826 if (adev->pm.dpm_enabled) 7827 amdgpu_pm_compute_clocks(adev); 7828 } 7829 return 0; 7830} 7831 7832static bool si_dpm_is_idle(void *handle) 7833{ 7834 /* XXX */ 7835 return true; 7836} 7837 7838static int si_dpm_wait_for_idle(void *handle) 7839{ 7840 /* XXX */ 7841 return 0; 7842} 7843 7844static int si_dpm_soft_reset(void *handle) 7845{ 7846 return 0; 7847} 7848 7849static int si_dpm_set_clockgating_state(void *handle, 7850 enum amd_clockgating_state state) 7851{ 7852 return 0; 7853} 7854 7855static int si_dpm_set_powergating_state(void *handle, 7856 enum amd_powergating_state state) 7857{ 7858 return 0; 7859} 7860 7861/* get temperature in millidegrees */ 7862static int si_dpm_get_temp(struct amdgpu_device *adev) 7863{ 7864 u32 temp; 7865 int actual_temp = 0; 7866 7867 temp = (RREG32(CG_MULT_THERMAL_STATUS) & CTF_TEMP_MASK) >> 7868 CTF_TEMP_SHIFT; 7869 7870 if (temp & 0x200) 7871 actual_temp = 255; 7872 else 7873 actual_temp = temp & 0x1ff; 7874 7875 actual_temp = (actual_temp * 1000); 7876 7877 return actual_temp; 7878} 7879 7880static u32 si_dpm_get_sclk(struct amdgpu_device *adev, bool low) 7881{ 7882 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 7883 struct si_ps *requested_state = si_get_ps(&eg_pi->requested_rps); 7884 7885 if (low) 7886 return requested_state->performance_levels[0].sclk; 7887 else 7888 return requested_state->performance_levels[requested_state->performance_level_count - 1].sclk; 7889} 7890 7891static u32 si_dpm_get_mclk(struct amdgpu_device *adev, bool low) 7892{ 7893 struct evergreen_power_info *eg_pi = evergreen_get_pi(adev); 7894 struct si_ps *requested_state = si_get_ps(&eg_pi->requested_rps); 7895 7896 if (low) 7897 return requested_state->performance_levels[0].mclk; 7898 else 7899 return requested_state->performance_levels[requested_state->performance_level_count - 1].mclk; 7900} 7901 7902static void si_dpm_print_power_state(struct amdgpu_device *adev, 7903 struct amdgpu_ps *rps) 7904{ 7905 struct si_ps *ps = si_get_ps(rps); 7906 struct rv7xx_pl *pl; 7907 int i; 7908 7909 amdgpu_dpm_print_class_info(rps->class, rps->class2); 7910 amdgpu_dpm_print_cap_info(rps->caps); 7911 DRM_INFO("\tuvd vclk: %d dclk: %d\n", rps->vclk, rps->dclk); 7912 for (i = 0; i < ps->performance_level_count; i++) { 7913 pl = &ps->performance_levels[i]; 7914 if (adev->asic_type >= CHIP_TAHITI) 7915 DRM_INFO("\t\tpower level %d sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n", 7916 i, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1); 7917 else 7918 DRM_INFO("\t\tpower level %d sclk: %u mclk: %u vddc: %u vddci: %u\n", 7919 i, pl->sclk, pl->mclk, pl->vddc, pl->vddci); 7920 } 7921 amdgpu_dpm_print_ps_status(adev, rps); 7922} 7923 7924static int si_dpm_early_init(void *handle) 7925{ 7926 7927 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 7928 7929 si_dpm_set_dpm_funcs(adev); 7930 si_dpm_set_irq_funcs(adev); 7931 return 0; 7932} 7933 7934static inline bool si_are_power_levels_equal(const struct rv7xx_pl *si_cpl1, 7935 const struct rv7xx_pl *si_cpl2) 7936{ 7937 return ((si_cpl1->mclk == si_cpl2->mclk) && 7938 (si_cpl1->sclk == si_cpl2->sclk) && 7939 (si_cpl1->pcie_gen == si_cpl2->pcie_gen) && 7940 (si_cpl1->vddc == si_cpl2->vddc) && 7941 (si_cpl1->vddci == si_cpl2->vddci)); 7942} 7943 7944static int si_check_state_equal(struct amdgpu_device *adev, 7945 struct amdgpu_ps *cps, 7946 struct amdgpu_ps *rps, 7947 bool *equal) 7948{ 7949 struct si_ps *si_cps; 7950 struct si_ps *si_rps; 7951 int i; 7952 7953 if (adev == NULL || cps == NULL || rps == NULL || equal == NULL) 7954 return -EINVAL; 7955 7956 si_cps = si_get_ps(cps); 7957 si_rps = si_get_ps(rps); 7958 7959 if (si_cps == NULL) { 7960 printk("si_cps is NULL\n"); 7961 *equal = false; 7962 return 0; 7963 } 7964 7965 if (si_cps->performance_level_count != si_rps->performance_level_count) { 7966 *equal = false; 7967 return 0; 7968 } 7969 7970 for (i = 0; i < si_cps->performance_level_count; i++) { 7971 if (!si_are_power_levels_equal(&(si_cps->performance_levels[i]), 7972 &(si_rps->performance_levels[i]))) { 7973 *equal = false; 7974 return 0; 7975 } 7976 } 7977 7978 /* If all performance levels are the same try to use the UVD clocks to break the tie.*/ 7979 *equal = ((cps->vclk == rps->vclk) && (cps->dclk == rps->dclk)); 7980 *equal &= ((cps->evclk == rps->evclk) && (cps->ecclk == rps->ecclk)); 7981 7982 return 0; 7983} 7984 7985 7986const struct amd_ip_funcs si_dpm_ip_funcs = { 7987 .name = "si_dpm", 7988 .early_init = si_dpm_early_init, 7989 .late_init = si_dpm_late_init, 7990 .sw_init = si_dpm_sw_init, 7991 .sw_fini = si_dpm_sw_fini, 7992 .hw_init = si_dpm_hw_init, 7993 .hw_fini = si_dpm_hw_fini, 7994 .suspend = si_dpm_suspend, 7995 .resume = si_dpm_resume, 7996 .is_idle = si_dpm_is_idle, 7997 .wait_for_idle = si_dpm_wait_for_idle, 7998 .soft_reset = si_dpm_soft_reset, 7999 .set_clockgating_state = si_dpm_set_clockgating_state, 8000 .set_powergating_state = si_dpm_set_powergating_state, 8001}; 8002 8003static const struct amdgpu_dpm_funcs si_dpm_funcs = { 8004 .get_temperature = &si_dpm_get_temp, 8005 .pre_set_power_state = &si_dpm_pre_set_power_state, 8006 .set_power_state = &si_dpm_set_power_state, 8007 .post_set_power_state = &si_dpm_post_set_power_state, 8008 .display_configuration_changed = &si_dpm_display_configuration_changed, 8009 .get_sclk = &si_dpm_get_sclk, 8010 .get_mclk = &si_dpm_get_mclk, 8011 .print_power_state = &si_dpm_print_power_state, 8012 .debugfs_print_current_performance_level = &si_dpm_debugfs_print_current_performance_level, 8013 .force_performance_level = &si_dpm_force_performance_level, 8014 .vblank_too_short = &si_dpm_vblank_too_short, 8015 .set_fan_control_mode = &si_dpm_set_fan_control_mode, 8016 .get_fan_control_mode = &si_dpm_get_fan_control_mode, 8017 .set_fan_speed_percent = &si_dpm_set_fan_speed_percent, 8018 .get_fan_speed_percent = &si_dpm_get_fan_speed_percent, 8019 .check_state_equal = &si_check_state_equal, 8020 .get_vce_clock_state = amdgpu_get_vce_clock_state, 8021}; 8022 8023static void si_dpm_set_dpm_funcs(struct amdgpu_device *adev) 8024{ 8025 if (adev->pm.funcs == NULL) 8026 adev->pm.funcs = &si_dpm_funcs; 8027} 8028 8029static const struct amdgpu_irq_src_funcs si_dpm_irq_funcs = { 8030 .set = si_dpm_set_interrupt_state, 8031 .process = si_dpm_process_interrupt, 8032}; 8033 8034static void si_dpm_set_irq_funcs(struct amdgpu_device *adev) 8035{ 8036 adev->pm.dpm.thermal.irq.num_types = AMDGPU_THERMAL_IRQ_LAST; 8037 adev->pm.dpm.thermal.irq.funcs = &si_dpm_irq_funcs; 8038} 8039