1 /*
2 * Copyright 2019 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 #define SWSMU_CODE_LAYER_L2
25
26 #include <linux/firmware.h>
27 #include "amdgpu.h"
28 #include "amdgpu_dpm.h"
29 #include "amdgpu_smu.h"
30 #include "atomfirmware.h"
31 #include "amdgpu_atomfirmware.h"
32 #include "amdgpu_atombios.h"
33 #include "smu_v13_0.h"
34 #include "smu13_driver_if_aldebaran.h"
35 #include "soc15_common.h"
36 #include "atom.h"
37 #include "aldebaran_ppt.h"
38 #include "smu_v13_0_pptable.h"
39 #include "aldebaran_ppsmc.h"
40 #include "nbio/nbio_7_4_offset.h"
41 #include "nbio/nbio_7_4_sh_mask.h"
42 #include "thm/thm_11_0_2_offset.h"
43 #include "thm/thm_11_0_2_sh_mask.h"
44 #include "amdgpu_xgmi.h"
45 #include <linux/pci.h>
46 #include "amdgpu_ras.h"
47 #include "smu_cmn.h"
48 #include "mp/mp_13_0_2_offset.h"
49
50 /*
51 * DO NOT use these for err/warn/info/debug messages.
52 * Use dev_err, dev_warn, dev_info and dev_dbg instead.
53 * They are more MGPU friendly.
54 */
55 #undef pr_err
56 #undef pr_warn
57 #undef pr_info
58 #undef pr_debug
59
60 #define ALDEBARAN_FEA_MAP(smu_feature, aldebaran_feature) \
61 [smu_feature] = {1, (aldebaran_feature)}
62
63 #define FEATURE_MASK(feature) (1ULL << feature)
64 #define SMC_DPM_FEATURE ( \
65 FEATURE_MASK(FEATURE_DATA_CALCULATIONS) | \
66 FEATURE_MASK(FEATURE_DPM_GFXCLK_BIT) | \
67 FEATURE_MASK(FEATURE_DPM_UCLK_BIT) | \
68 FEATURE_MASK(FEATURE_DPM_SOCCLK_BIT) | \
69 FEATURE_MASK(FEATURE_DPM_FCLK_BIT) | \
70 FEATURE_MASK(FEATURE_DPM_LCLK_BIT) | \
71 FEATURE_MASK(FEATURE_DPM_XGMI_BIT) | \
72 FEATURE_MASK(FEATURE_DPM_VCN_BIT))
73
74 /* possible frequency drift (1Mhz) */
75 #define EPSILON 1
76
77 #define smnPCIE_ESM_CTRL 0x111003D0
78
79 /*
80 * SMU support ECCTABLE since version 68.42.0,
81 * use this to check ECCTALE feature whether support
82 */
83 #define SUPPORT_ECCTABLE_SMU_VERSION 0x00442a00
84
85 /*
86 * SMU support mca_ceumc_addr in ECCTABLE since version 68.55.0,
87 * use this to check mca_ceumc_addr record whether support
88 */
89 #define SUPPORT_ECCTABLE_V2_SMU_VERSION 0x00443700
90
91 /*
92 * SMU support BAD CHENNEL info MSG since version 68.51.00,
93 * use this to check ECCTALE feature whether support
94 */
95 #define SUPPORT_BAD_CHANNEL_INFO_MSG_VERSION 0x00443300
96
97 static const struct smu_temperature_range smu13_thermal_policy[] = {
98 {-273150, 99000, 99000, -273150, 99000, 99000, -273150, 99000, 99000},
99 { 120000, 120000, 120000, 120000, 120000, 120000, 120000, 120000, 120000},
100 };
101
102 static const struct cmn2asic_msg_mapping aldebaran_message_map[SMU_MSG_MAX_COUNT] = {
103 MSG_MAP(TestMessage, PPSMC_MSG_TestMessage, 0),
104 MSG_MAP(GetSmuVersion, PPSMC_MSG_GetSmuVersion, 1),
105 MSG_MAP(GetDriverIfVersion, PPSMC_MSG_GetDriverIfVersion, 1),
106 MSG_MAP(EnableAllSmuFeatures, PPSMC_MSG_EnableAllSmuFeatures, 0),
107 MSG_MAP(DisableAllSmuFeatures, PPSMC_MSG_DisableAllSmuFeatures, 0),
108 MSG_MAP(GetEnabledSmuFeaturesLow, PPSMC_MSG_GetEnabledSmuFeaturesLow, 1),
109 MSG_MAP(GetEnabledSmuFeaturesHigh, PPSMC_MSG_GetEnabledSmuFeaturesHigh, 1),
110 MSG_MAP(SetDriverDramAddrHigh, PPSMC_MSG_SetDriverDramAddrHigh, 1),
111 MSG_MAP(SetDriverDramAddrLow, PPSMC_MSG_SetDriverDramAddrLow, 1),
112 MSG_MAP(SetToolsDramAddrHigh, PPSMC_MSG_SetToolsDramAddrHigh, 0),
113 MSG_MAP(SetToolsDramAddrLow, PPSMC_MSG_SetToolsDramAddrLow, 0),
114 MSG_MAP(TransferTableSmu2Dram, PPSMC_MSG_TransferTableSmu2Dram, 1),
115 MSG_MAP(TransferTableDram2Smu, PPSMC_MSG_TransferTableDram2Smu, 0),
116 MSG_MAP(UseDefaultPPTable, PPSMC_MSG_UseDefaultPPTable, 0),
117 MSG_MAP(SetSystemVirtualDramAddrHigh, PPSMC_MSG_SetSystemVirtualDramAddrHigh, 0),
118 MSG_MAP(SetSystemVirtualDramAddrLow, PPSMC_MSG_SetSystemVirtualDramAddrLow, 0),
119 MSG_MAP(SetSoftMinByFreq, PPSMC_MSG_SetSoftMinByFreq, 0),
120 MSG_MAP(SetSoftMaxByFreq, PPSMC_MSG_SetSoftMaxByFreq, 0),
121 MSG_MAP(SetHardMinByFreq, PPSMC_MSG_SetHardMinByFreq, 0),
122 MSG_MAP(SetHardMaxByFreq, PPSMC_MSG_SetHardMaxByFreq, 0),
123 MSG_MAP(GetMinDpmFreq, PPSMC_MSG_GetMinDpmFreq, 0),
124 MSG_MAP(GetMaxDpmFreq, PPSMC_MSG_GetMaxDpmFreq, 0),
125 MSG_MAP(GetDpmFreqByIndex, PPSMC_MSG_GetDpmFreqByIndex, 1),
126 MSG_MAP(SetWorkloadMask, PPSMC_MSG_SetWorkloadMask, 1),
127 MSG_MAP(GetVoltageByDpm, PPSMC_MSG_GetVoltageByDpm, 0),
128 MSG_MAP(GetVoltageByDpmOverdrive, PPSMC_MSG_GetVoltageByDpmOverdrive, 0),
129 MSG_MAP(SetPptLimit, PPSMC_MSG_SetPptLimit, 0),
130 MSG_MAP(GetPptLimit, PPSMC_MSG_GetPptLimit, 1),
131 MSG_MAP(PrepareMp1ForUnload, PPSMC_MSG_PrepareMp1ForUnload, 0),
132 MSG_MAP(GfxDeviceDriverReset, PPSMC_MSG_GfxDriverReset, 0),
133 MSG_MAP(RunDcBtc, PPSMC_MSG_RunDcBtc, 0),
134 MSG_MAP(DramLogSetDramAddrHigh, PPSMC_MSG_DramLogSetDramAddrHigh, 0),
135 MSG_MAP(DramLogSetDramAddrLow, PPSMC_MSG_DramLogSetDramAddrLow, 0),
136 MSG_MAP(DramLogSetDramSize, PPSMC_MSG_DramLogSetDramSize, 0),
137 MSG_MAP(GetDebugData, PPSMC_MSG_GetDebugData, 0),
138 MSG_MAP(WaflTest, PPSMC_MSG_WaflTest, 0),
139 MSG_MAP(SetMemoryChannelEnable, PPSMC_MSG_SetMemoryChannelEnable, 0),
140 MSG_MAP(SetNumBadHbmPagesRetired, PPSMC_MSG_SetNumBadHbmPagesRetired, 0),
141 MSG_MAP(DFCstateControl, PPSMC_MSG_DFCstateControl, 0),
142 MSG_MAP(GetGmiPwrDnHyst, PPSMC_MSG_GetGmiPwrDnHyst, 0),
143 MSG_MAP(SetGmiPwrDnHyst, PPSMC_MSG_SetGmiPwrDnHyst, 0),
144 MSG_MAP(GmiPwrDnControl, PPSMC_MSG_GmiPwrDnControl, 0),
145 MSG_MAP(EnterGfxoff, PPSMC_MSG_EnterGfxoff, 0),
146 MSG_MAP(ExitGfxoff, PPSMC_MSG_ExitGfxoff, 0),
147 MSG_MAP(SetExecuteDMATest, PPSMC_MSG_SetExecuteDMATest, 0),
148 MSG_MAP(EnableDeterminism, PPSMC_MSG_EnableDeterminism, 0),
149 MSG_MAP(DisableDeterminism, PPSMC_MSG_DisableDeterminism, 0),
150 MSG_MAP(SetUclkDpmMode, PPSMC_MSG_SetUclkDpmMode, 0),
151 MSG_MAP(GfxDriverResetRecovery, PPSMC_MSG_GfxDriverResetRecovery, 0),
152 MSG_MAP(BoardPowerCalibration, PPSMC_MSG_BoardPowerCalibration, 0),
153 MSG_MAP(HeavySBR, PPSMC_MSG_HeavySBR, 0),
154 MSG_MAP(SetBadHBMPagesRetiredFlagsPerChannel, PPSMC_MSG_SetBadHBMPagesRetiredFlagsPerChannel, 0),
155 };
156
157 static const struct cmn2asic_mapping aldebaran_clk_map[SMU_CLK_COUNT] = {
158 CLK_MAP(GFXCLK, PPCLK_GFXCLK),
159 CLK_MAP(SCLK, PPCLK_GFXCLK),
160 CLK_MAP(SOCCLK, PPCLK_SOCCLK),
161 CLK_MAP(FCLK, PPCLK_FCLK),
162 CLK_MAP(UCLK, PPCLK_UCLK),
163 CLK_MAP(MCLK, PPCLK_UCLK),
164 CLK_MAP(DCLK, PPCLK_DCLK),
165 CLK_MAP(VCLK, PPCLK_VCLK),
166 CLK_MAP(LCLK, PPCLK_LCLK),
167 };
168
169 static const struct cmn2asic_mapping aldebaran_feature_mask_map[SMU_FEATURE_COUNT] = {
170 ALDEBARAN_FEA_MAP(SMU_FEATURE_DATA_CALCULATIONS_BIT, FEATURE_DATA_CALCULATIONS),
171 ALDEBARAN_FEA_MAP(SMU_FEATURE_DPM_GFXCLK_BIT, FEATURE_DPM_GFXCLK_BIT),
172 ALDEBARAN_FEA_MAP(SMU_FEATURE_DPM_UCLK_BIT, FEATURE_DPM_UCLK_BIT),
173 ALDEBARAN_FEA_MAP(SMU_FEATURE_DPM_SOCCLK_BIT, FEATURE_DPM_SOCCLK_BIT),
174 ALDEBARAN_FEA_MAP(SMU_FEATURE_DPM_FCLK_BIT, FEATURE_DPM_FCLK_BIT),
175 ALDEBARAN_FEA_MAP(SMU_FEATURE_DPM_LCLK_BIT, FEATURE_DPM_LCLK_BIT),
176 ALDEBARAN_FEA_MAP(SMU_FEATURE_DPM_XGMI_BIT, FEATURE_DPM_XGMI_BIT),
177 ALDEBARAN_FEA_MAP(SMU_FEATURE_DS_GFXCLK_BIT, FEATURE_DS_GFXCLK_BIT),
178 ALDEBARAN_FEA_MAP(SMU_FEATURE_DS_SOCCLK_BIT, FEATURE_DS_SOCCLK_BIT),
179 ALDEBARAN_FEA_MAP(SMU_FEATURE_DS_LCLK_BIT, FEATURE_DS_LCLK_BIT),
180 ALDEBARAN_FEA_MAP(SMU_FEATURE_DS_FCLK_BIT, FEATURE_DS_FCLK_BIT),
181 ALDEBARAN_FEA_MAP(SMU_FEATURE_DS_UCLK_BIT, FEATURE_DS_UCLK_BIT),
182 ALDEBARAN_FEA_MAP(SMU_FEATURE_GFX_SS_BIT, FEATURE_GFX_SS_BIT),
183 ALDEBARAN_FEA_MAP(SMU_FEATURE_VCN_DPM_BIT, FEATURE_DPM_VCN_BIT),
184 ALDEBARAN_FEA_MAP(SMU_FEATURE_RSMU_SMN_CG_BIT, FEATURE_RSMU_SMN_CG_BIT),
185 ALDEBARAN_FEA_MAP(SMU_FEATURE_WAFL_CG_BIT, FEATURE_WAFL_CG_BIT),
186 ALDEBARAN_FEA_MAP(SMU_FEATURE_PPT_BIT, FEATURE_PPT_BIT),
187 ALDEBARAN_FEA_MAP(SMU_FEATURE_TDC_BIT, FEATURE_TDC_BIT),
188 ALDEBARAN_FEA_MAP(SMU_FEATURE_APCC_PLUS_BIT, FEATURE_APCC_PLUS_BIT),
189 ALDEBARAN_FEA_MAP(SMU_FEATURE_APCC_DFLL_BIT, FEATURE_APCC_DFLL_BIT),
190 ALDEBARAN_FEA_MAP(SMU_FEATURE_FUSE_CG_BIT, FEATURE_FUSE_CG_BIT),
191 ALDEBARAN_FEA_MAP(SMU_FEATURE_MP1_CG_BIT, FEATURE_MP1_CG_BIT),
192 ALDEBARAN_FEA_MAP(SMU_FEATURE_SMUIO_CG_BIT, FEATURE_SMUIO_CG_BIT),
193 ALDEBARAN_FEA_MAP(SMU_FEATURE_THM_CG_BIT, FEATURE_THM_CG_BIT),
194 ALDEBARAN_FEA_MAP(SMU_FEATURE_CLK_CG_BIT, FEATURE_CLK_CG_BIT),
195 ALDEBARAN_FEA_MAP(SMU_FEATURE_FW_CTF_BIT, FEATURE_FW_CTF_BIT),
196 ALDEBARAN_FEA_MAP(SMU_FEATURE_THERMAL_BIT, FEATURE_THERMAL_BIT),
197 ALDEBARAN_FEA_MAP(SMU_FEATURE_OUT_OF_BAND_MONITOR_BIT, FEATURE_OUT_OF_BAND_MONITOR_BIT),
198 ALDEBARAN_FEA_MAP(SMU_FEATURE_XGMI_PER_LINK_PWR_DWN_BIT, FEATURE_XGMI_PER_LINK_PWR_DWN),
199 ALDEBARAN_FEA_MAP(SMU_FEATURE_DF_CSTATE_BIT, FEATURE_DF_CSTATE),
200 };
201
202 static const struct cmn2asic_mapping aldebaran_table_map[SMU_TABLE_COUNT] = {
203 TAB_MAP(PPTABLE),
204 TAB_MAP(AVFS_PSM_DEBUG),
205 TAB_MAP(AVFS_FUSE_OVERRIDE),
206 TAB_MAP(PMSTATUSLOG),
207 TAB_MAP(SMU_METRICS),
208 TAB_MAP(DRIVER_SMU_CONFIG),
209 TAB_MAP(I2C_COMMANDS),
210 TAB_MAP(ECCINFO),
211 };
212
213 static const uint8_t aldebaran_throttler_map[] = {
214 [THROTTLER_PPT0_BIT] = (SMU_THROTTLER_PPT0_BIT),
215 [THROTTLER_PPT1_BIT] = (SMU_THROTTLER_PPT1_BIT),
216 [THROTTLER_TDC_GFX_BIT] = (SMU_THROTTLER_TDC_GFX_BIT),
217 [THROTTLER_TDC_SOC_BIT] = (SMU_THROTTLER_TDC_SOC_BIT),
218 [THROTTLER_TDC_HBM_BIT] = (SMU_THROTTLER_TDC_MEM_BIT),
219 [THROTTLER_TEMP_GPU_BIT] = (SMU_THROTTLER_TEMP_GPU_BIT),
220 [THROTTLER_TEMP_MEM_BIT] = (SMU_THROTTLER_TEMP_MEM_BIT),
221 [THROTTLER_TEMP_VR_GFX_BIT] = (SMU_THROTTLER_TEMP_VR_GFX_BIT),
222 [THROTTLER_TEMP_VR_SOC_BIT] = (SMU_THROTTLER_TEMP_VR_SOC_BIT),
223 [THROTTLER_TEMP_VR_MEM_BIT] = (SMU_THROTTLER_TEMP_VR_MEM0_BIT),
224 [THROTTLER_APCC_BIT] = (SMU_THROTTLER_APCC_BIT),
225 };
226
aldebaran_tables_init(struct smu_context * smu)227 static int aldebaran_tables_init(struct smu_context *smu)
228 {
229 struct smu_table_context *smu_table = &smu->smu_table;
230 struct smu_table *tables = smu_table->tables;
231
232 SMU_TABLE_INIT(tables, SMU_TABLE_PPTABLE, sizeof(PPTable_t),
233 PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
234
235 SMU_TABLE_INIT(tables, SMU_TABLE_PMSTATUSLOG, SMU13_TOOL_SIZE,
236 PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
237
238 SMU_TABLE_INIT(tables, SMU_TABLE_SMU_METRICS, sizeof(SmuMetrics_t),
239 PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
240
241 SMU_TABLE_INIT(tables, SMU_TABLE_I2C_COMMANDS, sizeof(SwI2cRequest_t),
242 PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
243
244 SMU_TABLE_INIT(tables, SMU_TABLE_ECCINFO, sizeof(EccInfoTable_t),
245 PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
246
247 smu_table->metrics_table = kzalloc(sizeof(SmuMetrics_t), GFP_KERNEL);
248 if (!smu_table->metrics_table)
249 return -ENOMEM;
250 smu_table->metrics_time = 0;
251
252 smu_table->gpu_metrics_table_size = sizeof(struct gpu_metrics_v1_3);
253 smu_table->gpu_metrics_table = kzalloc(smu_table->gpu_metrics_table_size, GFP_KERNEL);
254 if (!smu_table->gpu_metrics_table) {
255 kfree(smu_table->metrics_table);
256 return -ENOMEM;
257 }
258
259 smu_table->ecc_table = kzalloc(tables[SMU_TABLE_ECCINFO].size, GFP_KERNEL);
260 if (!smu_table->ecc_table) {
261 kfree(smu_table->metrics_table);
262 kfree(smu_table->gpu_metrics_table);
263 return -ENOMEM;
264 }
265
266 return 0;
267 }
268
aldebaran_allocate_dpm_context(struct smu_context * smu)269 static int aldebaran_allocate_dpm_context(struct smu_context *smu)
270 {
271 struct smu_dpm_context *smu_dpm = &smu->smu_dpm;
272
273 smu_dpm->dpm_context = kzalloc(sizeof(struct smu_13_0_dpm_context),
274 GFP_KERNEL);
275 if (!smu_dpm->dpm_context)
276 return -ENOMEM;
277 smu_dpm->dpm_context_size = sizeof(struct smu_13_0_dpm_context);
278
279 return 0;
280 }
281
aldebaran_init_smc_tables(struct smu_context * smu)282 static int aldebaran_init_smc_tables(struct smu_context *smu)
283 {
284 int ret = 0;
285
286 ret = aldebaran_tables_init(smu);
287 if (ret)
288 return ret;
289
290 ret = aldebaran_allocate_dpm_context(smu);
291 if (ret)
292 return ret;
293
294 return smu_v13_0_init_smc_tables(smu);
295 }
296
aldebaran_get_allowed_feature_mask(struct smu_context * smu,uint32_t * feature_mask,uint32_t num)297 static int aldebaran_get_allowed_feature_mask(struct smu_context *smu,
298 uint32_t *feature_mask, uint32_t num)
299 {
300 if (num > 2)
301 return -EINVAL;
302
303 /* pptable will handle the features to enable */
304 memset(feature_mask, 0xFF, sizeof(uint32_t) * num);
305
306 return 0;
307 }
308
aldebaran_set_default_dpm_table(struct smu_context * smu)309 static int aldebaran_set_default_dpm_table(struct smu_context *smu)
310 {
311 struct smu_13_0_dpm_context *dpm_context = smu->smu_dpm.dpm_context;
312 struct smu_13_0_dpm_table *dpm_table = NULL;
313 PPTable_t *pptable = smu->smu_table.driver_pptable;
314 int ret = 0;
315
316 /* socclk dpm table setup */
317 dpm_table = &dpm_context->dpm_tables.soc_table;
318 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_SOCCLK_BIT)) {
319 ret = smu_v13_0_set_single_dpm_table(smu,
320 SMU_SOCCLK,
321 dpm_table);
322 if (ret)
323 return ret;
324 } else {
325 dpm_table->count = 1;
326 dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.socclk / 100;
327 dpm_table->dpm_levels[0].enabled = true;
328 dpm_table->min = dpm_table->dpm_levels[0].value;
329 dpm_table->max = dpm_table->dpm_levels[0].value;
330 }
331
332 /* gfxclk dpm table setup */
333 dpm_table = &dpm_context->dpm_tables.gfx_table;
334 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_GFXCLK_BIT)) {
335 /* in the case of gfxclk, only fine-grained dpm is honored */
336 dpm_table->count = 2;
337 dpm_table->dpm_levels[0].value = pptable->GfxclkFmin;
338 dpm_table->dpm_levels[0].enabled = true;
339 dpm_table->dpm_levels[1].value = pptable->GfxclkFmax;
340 dpm_table->dpm_levels[1].enabled = true;
341 dpm_table->min = dpm_table->dpm_levels[0].value;
342 dpm_table->max = dpm_table->dpm_levels[1].value;
343 } else {
344 dpm_table->count = 1;
345 dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.gfxclk / 100;
346 dpm_table->dpm_levels[0].enabled = true;
347 dpm_table->min = dpm_table->dpm_levels[0].value;
348 dpm_table->max = dpm_table->dpm_levels[0].value;
349 }
350
351 /* memclk dpm table setup */
352 dpm_table = &dpm_context->dpm_tables.uclk_table;
353 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_UCLK_BIT)) {
354 ret = smu_v13_0_set_single_dpm_table(smu,
355 SMU_UCLK,
356 dpm_table);
357 if (ret)
358 return ret;
359 } else {
360 dpm_table->count = 1;
361 dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.uclk / 100;
362 dpm_table->dpm_levels[0].enabled = true;
363 dpm_table->min = dpm_table->dpm_levels[0].value;
364 dpm_table->max = dpm_table->dpm_levels[0].value;
365 }
366
367 /* fclk dpm table setup */
368 dpm_table = &dpm_context->dpm_tables.fclk_table;
369 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_FCLK_BIT)) {
370 ret = smu_v13_0_set_single_dpm_table(smu,
371 SMU_FCLK,
372 dpm_table);
373 if (ret)
374 return ret;
375 } else {
376 dpm_table->count = 1;
377 dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.fclk / 100;
378 dpm_table->dpm_levels[0].enabled = true;
379 dpm_table->min = dpm_table->dpm_levels[0].value;
380 dpm_table->max = dpm_table->dpm_levels[0].value;
381 }
382
383 return 0;
384 }
385
aldebaran_check_powerplay_table(struct smu_context * smu)386 static int aldebaran_check_powerplay_table(struct smu_context *smu)
387 {
388 struct smu_table_context *table_context = &smu->smu_table;
389 struct smu_13_0_powerplay_table *powerplay_table =
390 table_context->power_play_table;
391
392 table_context->thermal_controller_type =
393 powerplay_table->thermal_controller_type;
394
395 return 0;
396 }
397
aldebaran_store_powerplay_table(struct smu_context * smu)398 static int aldebaran_store_powerplay_table(struct smu_context *smu)
399 {
400 struct smu_table_context *table_context = &smu->smu_table;
401 struct smu_13_0_powerplay_table *powerplay_table =
402 table_context->power_play_table;
403 memcpy(table_context->driver_pptable, &powerplay_table->smc_pptable,
404 sizeof(PPTable_t));
405
406 return 0;
407 }
408
aldebaran_append_powerplay_table(struct smu_context * smu)409 static int aldebaran_append_powerplay_table(struct smu_context *smu)
410 {
411 struct smu_table_context *table_context = &smu->smu_table;
412 PPTable_t *smc_pptable = table_context->driver_pptable;
413 struct atom_smc_dpm_info_v4_10 *smc_dpm_table;
414 int index, ret;
415
416 index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1,
417 smc_dpm_info);
418
419 ret = amdgpu_atombios_get_data_table(smu->adev, index, NULL, NULL, NULL,
420 (uint8_t **)&smc_dpm_table);
421 if (ret)
422 return ret;
423
424 dev_info(smu->adev->dev, "smc_dpm_info table revision(format.content): %d.%d\n",
425 smc_dpm_table->table_header.format_revision,
426 smc_dpm_table->table_header.content_revision);
427
428 if ((smc_dpm_table->table_header.format_revision == 4) &&
429 (smc_dpm_table->table_header.content_revision == 10))
430 smu_memcpy_trailing(smc_pptable, GfxMaxCurrent, reserved,
431 smc_dpm_table, GfxMaxCurrent);
432 return 0;
433 }
434
aldebaran_setup_pptable(struct smu_context * smu)435 static int aldebaran_setup_pptable(struct smu_context *smu)
436 {
437 int ret = 0;
438
439 /* VBIOS pptable is the first choice */
440 smu->smu_table.boot_values.pp_table_id = 0;
441
442 ret = smu_v13_0_setup_pptable(smu);
443 if (ret)
444 return ret;
445
446 ret = aldebaran_store_powerplay_table(smu);
447 if (ret)
448 return ret;
449
450 ret = aldebaran_append_powerplay_table(smu);
451 if (ret)
452 return ret;
453
454 ret = aldebaran_check_powerplay_table(smu);
455 if (ret)
456 return ret;
457
458 return ret;
459 }
460
aldebaran_is_primary(struct smu_context * smu)461 static bool aldebaran_is_primary(struct smu_context *smu)
462 {
463 struct amdgpu_device *adev = smu->adev;
464
465 if (adev->smuio.funcs && adev->smuio.funcs->get_die_id)
466 return adev->smuio.funcs->get_die_id(adev) == 0;
467
468 return true;
469 }
470
aldebaran_run_board_btc(struct smu_context * smu)471 static int aldebaran_run_board_btc(struct smu_context *smu)
472 {
473 u32 smu_version;
474 int ret;
475
476 if (!aldebaran_is_primary(smu))
477 return 0;
478
479 ret = smu_cmn_get_smc_version(smu, NULL, &smu_version);
480 if (ret) {
481 dev_err(smu->adev->dev, "Failed to get smu version!\n");
482 return ret;
483 }
484 if (smu_version <= 0x00441d00)
485 return 0;
486
487 ret = smu_cmn_send_smc_msg(smu, SMU_MSG_BoardPowerCalibration, NULL);
488 if (ret)
489 dev_err(smu->adev->dev, "Board power calibration failed!\n");
490
491 return ret;
492 }
493
aldebaran_run_btc(struct smu_context * smu)494 static int aldebaran_run_btc(struct smu_context *smu)
495 {
496 int ret;
497
498 ret = smu_cmn_send_smc_msg(smu, SMU_MSG_RunDcBtc, NULL);
499 if (ret)
500 dev_err(smu->adev->dev, "RunDcBtc failed!\n");
501 else
502 ret = aldebaran_run_board_btc(smu);
503
504 return ret;
505 }
506
aldebaran_populate_umd_state_clk(struct smu_context * smu)507 static int aldebaran_populate_umd_state_clk(struct smu_context *smu)
508 {
509 struct smu_13_0_dpm_context *dpm_context =
510 smu->smu_dpm.dpm_context;
511 struct smu_13_0_dpm_table *gfx_table =
512 &dpm_context->dpm_tables.gfx_table;
513 struct smu_13_0_dpm_table *mem_table =
514 &dpm_context->dpm_tables.uclk_table;
515 struct smu_13_0_dpm_table *soc_table =
516 &dpm_context->dpm_tables.soc_table;
517 struct smu_umd_pstate_table *pstate_table =
518 &smu->pstate_table;
519
520 pstate_table->gfxclk_pstate.min = gfx_table->min;
521 pstate_table->gfxclk_pstate.peak = gfx_table->max;
522 pstate_table->gfxclk_pstate.curr.min = gfx_table->min;
523 pstate_table->gfxclk_pstate.curr.max = gfx_table->max;
524
525 pstate_table->uclk_pstate.min = mem_table->min;
526 pstate_table->uclk_pstate.peak = mem_table->max;
527 pstate_table->uclk_pstate.curr.min = mem_table->min;
528 pstate_table->uclk_pstate.curr.max = mem_table->max;
529
530 pstate_table->socclk_pstate.min = soc_table->min;
531 pstate_table->socclk_pstate.peak = soc_table->max;
532 pstate_table->socclk_pstate.curr.min = soc_table->min;
533 pstate_table->socclk_pstate.curr.max = soc_table->max;
534
535 if (gfx_table->count > ALDEBARAN_UMD_PSTATE_GFXCLK_LEVEL &&
536 mem_table->count > ALDEBARAN_UMD_PSTATE_MCLK_LEVEL &&
537 soc_table->count > ALDEBARAN_UMD_PSTATE_SOCCLK_LEVEL) {
538 pstate_table->gfxclk_pstate.standard =
539 gfx_table->dpm_levels[ALDEBARAN_UMD_PSTATE_GFXCLK_LEVEL].value;
540 pstate_table->uclk_pstate.standard =
541 mem_table->dpm_levels[ALDEBARAN_UMD_PSTATE_MCLK_LEVEL].value;
542 pstate_table->socclk_pstate.standard =
543 soc_table->dpm_levels[ALDEBARAN_UMD_PSTATE_SOCCLK_LEVEL].value;
544 } else {
545 pstate_table->gfxclk_pstate.standard =
546 pstate_table->gfxclk_pstate.min;
547 pstate_table->uclk_pstate.standard =
548 pstate_table->uclk_pstate.min;
549 pstate_table->socclk_pstate.standard =
550 pstate_table->socclk_pstate.min;
551 }
552
553 return 0;
554 }
555
aldebaran_get_clk_table(struct smu_context * smu,struct pp_clock_levels_with_latency * clocks,struct smu_13_0_dpm_table * dpm_table)556 static int aldebaran_get_clk_table(struct smu_context *smu,
557 struct pp_clock_levels_with_latency *clocks,
558 struct smu_13_0_dpm_table *dpm_table)
559 {
560 uint32_t i;
561
562 clocks->num_levels = min_t(uint32_t,
563 dpm_table->count,
564 (uint32_t)PP_MAX_CLOCK_LEVELS);
565
566 for (i = 0; i < clocks->num_levels; i++) {
567 clocks->data[i].clocks_in_khz =
568 dpm_table->dpm_levels[i].value * 1000;
569 clocks->data[i].latency_in_us = 0;
570 }
571
572 return 0;
573 }
574
aldebaran_freqs_in_same_level(int32_t frequency1,int32_t frequency2)575 static int aldebaran_freqs_in_same_level(int32_t frequency1,
576 int32_t frequency2)
577 {
578 return (abs(frequency1 - frequency2) <= EPSILON);
579 }
580
aldebaran_get_smu_metrics_data(struct smu_context * smu,MetricsMember_t member,uint32_t * value)581 static int aldebaran_get_smu_metrics_data(struct smu_context *smu,
582 MetricsMember_t member,
583 uint32_t *value)
584 {
585 struct smu_table_context *smu_table = &smu->smu_table;
586 SmuMetrics_t *metrics = (SmuMetrics_t *)smu_table->metrics_table;
587 int ret = 0;
588
589 ret = smu_cmn_get_metrics_table(smu,
590 NULL,
591 false);
592 if (ret)
593 return ret;
594
595 switch (member) {
596 case METRICS_CURR_GFXCLK:
597 *value = metrics->CurrClock[PPCLK_GFXCLK];
598 break;
599 case METRICS_CURR_SOCCLK:
600 *value = metrics->CurrClock[PPCLK_SOCCLK];
601 break;
602 case METRICS_CURR_UCLK:
603 *value = metrics->CurrClock[PPCLK_UCLK];
604 break;
605 case METRICS_CURR_VCLK:
606 *value = metrics->CurrClock[PPCLK_VCLK];
607 break;
608 case METRICS_CURR_DCLK:
609 *value = metrics->CurrClock[PPCLK_DCLK];
610 break;
611 case METRICS_CURR_FCLK:
612 *value = metrics->CurrClock[PPCLK_FCLK];
613 break;
614 case METRICS_AVERAGE_GFXCLK:
615 *value = metrics->AverageGfxclkFrequency;
616 break;
617 case METRICS_AVERAGE_SOCCLK:
618 *value = metrics->AverageSocclkFrequency;
619 break;
620 case METRICS_AVERAGE_UCLK:
621 *value = metrics->AverageUclkFrequency;
622 break;
623 case METRICS_AVERAGE_GFXACTIVITY:
624 *value = metrics->AverageGfxActivity;
625 break;
626 case METRICS_AVERAGE_MEMACTIVITY:
627 *value = metrics->AverageUclkActivity;
628 break;
629 case METRICS_AVERAGE_SOCKETPOWER:
630 /* Valid power data is available only from primary die */
631 if (aldebaran_is_primary(smu))
632 *value = metrics->AverageSocketPower << 8;
633 else
634 ret = -EOPNOTSUPP;
635 break;
636 case METRICS_TEMPERATURE_EDGE:
637 *value = metrics->TemperatureEdge *
638 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
639 break;
640 case METRICS_TEMPERATURE_HOTSPOT:
641 *value = metrics->TemperatureHotspot *
642 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
643 break;
644 case METRICS_TEMPERATURE_MEM:
645 *value = metrics->TemperatureHBM *
646 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
647 break;
648 case METRICS_TEMPERATURE_VRGFX:
649 *value = metrics->TemperatureVrGfx *
650 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
651 break;
652 case METRICS_TEMPERATURE_VRSOC:
653 *value = metrics->TemperatureVrSoc *
654 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
655 break;
656 case METRICS_TEMPERATURE_VRMEM:
657 *value = metrics->TemperatureVrMem *
658 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
659 break;
660 case METRICS_THROTTLER_STATUS:
661 *value = metrics->ThrottlerStatus;
662 break;
663 case METRICS_UNIQUE_ID_UPPER32:
664 *value = metrics->PublicSerialNumUpper32;
665 break;
666 case METRICS_UNIQUE_ID_LOWER32:
667 *value = metrics->PublicSerialNumLower32;
668 break;
669 default:
670 *value = UINT_MAX;
671 break;
672 }
673
674 return ret;
675 }
676
aldebaran_get_current_clk_freq_by_table(struct smu_context * smu,enum smu_clk_type clk_type,uint32_t * value)677 static int aldebaran_get_current_clk_freq_by_table(struct smu_context *smu,
678 enum smu_clk_type clk_type,
679 uint32_t *value)
680 {
681 MetricsMember_t member_type;
682 int clk_id = 0;
683
684 if (!value)
685 return -EINVAL;
686
687 clk_id = smu_cmn_to_asic_specific_index(smu,
688 CMN2ASIC_MAPPING_CLK,
689 clk_type);
690 if (clk_id < 0)
691 return -EINVAL;
692
693 switch (clk_id) {
694 case PPCLK_GFXCLK:
695 /*
696 * CurrClock[clk_id] can provide accurate
697 * output only when the dpm feature is enabled.
698 * We can use Average_* for dpm disabled case.
699 * But this is available for gfxclk/uclk/socclk/vclk/dclk.
700 */
701 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_GFXCLK_BIT))
702 member_type = METRICS_CURR_GFXCLK;
703 else
704 member_type = METRICS_AVERAGE_GFXCLK;
705 break;
706 case PPCLK_UCLK:
707 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_UCLK_BIT))
708 member_type = METRICS_CURR_UCLK;
709 else
710 member_type = METRICS_AVERAGE_UCLK;
711 break;
712 case PPCLK_SOCCLK:
713 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_SOCCLK_BIT))
714 member_type = METRICS_CURR_SOCCLK;
715 else
716 member_type = METRICS_AVERAGE_SOCCLK;
717 break;
718 case PPCLK_VCLK:
719 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_VCN_PG_BIT))
720 member_type = METRICS_CURR_VCLK;
721 else
722 member_type = METRICS_AVERAGE_VCLK;
723 break;
724 case PPCLK_DCLK:
725 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_VCN_PG_BIT))
726 member_type = METRICS_CURR_DCLK;
727 else
728 member_type = METRICS_AVERAGE_DCLK;
729 break;
730 case PPCLK_FCLK:
731 member_type = METRICS_CURR_FCLK;
732 break;
733 default:
734 return -EINVAL;
735 }
736
737 return aldebaran_get_smu_metrics_data(smu,
738 member_type,
739 value);
740 }
741
aldebaran_print_clk_levels(struct smu_context * smu,enum smu_clk_type type,char * buf)742 static int aldebaran_print_clk_levels(struct smu_context *smu,
743 enum smu_clk_type type, char *buf)
744 {
745 int i, now, size = 0;
746 int ret = 0;
747 struct smu_umd_pstate_table *pstate_table = &smu->pstate_table;
748 struct pp_clock_levels_with_latency clocks;
749 struct smu_13_0_dpm_table *single_dpm_table;
750 struct smu_dpm_context *smu_dpm = &smu->smu_dpm;
751 struct smu_13_0_dpm_context *dpm_context = NULL;
752 int display_levels;
753 uint32_t freq_values[3] = {0};
754 uint32_t min_clk, max_clk;
755
756 smu_cmn_get_sysfs_buf(&buf, &size);
757
758 if (amdgpu_ras_intr_triggered()) {
759 size += sysfs_emit_at(buf, size, "unavailable\n");
760 return size;
761 }
762
763 dpm_context = smu_dpm->dpm_context;
764
765 switch (type) {
766
767 case SMU_OD_SCLK:
768 size += sysfs_emit_at(buf, size, "%s:\n", "GFXCLK");
769 fallthrough;
770 case SMU_SCLK:
771 ret = aldebaran_get_current_clk_freq_by_table(smu, SMU_GFXCLK, &now);
772 if (ret) {
773 dev_err(smu->adev->dev, "Attempt to get current gfx clk Failed!");
774 return ret;
775 }
776
777 single_dpm_table = &(dpm_context->dpm_tables.gfx_table);
778 ret = aldebaran_get_clk_table(smu, &clocks, single_dpm_table);
779 if (ret) {
780 dev_err(smu->adev->dev, "Attempt to get gfx clk levels Failed!");
781 return ret;
782 }
783
784 display_levels = (clocks.num_levels == 1) ? 1 : 2;
785
786 min_clk = pstate_table->gfxclk_pstate.curr.min;
787 max_clk = pstate_table->gfxclk_pstate.curr.max;
788
789 freq_values[0] = min_clk;
790 freq_values[1] = max_clk;
791
792 /* fine-grained dpm has only 2 levels */
793 if (now > min_clk && now < max_clk) {
794 display_levels++;
795 freq_values[2] = max_clk;
796 freq_values[1] = now;
797 }
798
799 for (i = 0; i < display_levels; i++)
800 size += sysfs_emit_at(buf, size, "%d: %uMhz %s\n", i,
801 freq_values[i],
802 (display_levels == 1) ?
803 "*" :
804 (aldebaran_freqs_in_same_level(
805 freq_values[i], now) ?
806 "*" :
807 ""));
808
809 break;
810
811 case SMU_OD_MCLK:
812 size += sysfs_emit_at(buf, size, "%s:\n", "MCLK");
813 fallthrough;
814 case SMU_MCLK:
815 ret = aldebaran_get_current_clk_freq_by_table(smu, SMU_UCLK, &now);
816 if (ret) {
817 dev_err(smu->adev->dev, "Attempt to get current mclk Failed!");
818 return ret;
819 }
820
821 single_dpm_table = &(dpm_context->dpm_tables.uclk_table);
822 ret = aldebaran_get_clk_table(smu, &clocks, single_dpm_table);
823 if (ret) {
824 dev_err(smu->adev->dev, "Attempt to get memory clk levels Failed!");
825 return ret;
826 }
827
828 for (i = 0; i < clocks.num_levels; i++)
829 size += sysfs_emit_at(buf, size, "%d: %uMhz %s\n",
830 i, clocks.data[i].clocks_in_khz / 1000,
831 (clocks.num_levels == 1) ? "*" :
832 (aldebaran_freqs_in_same_level(
833 clocks.data[i].clocks_in_khz / 1000,
834 now) ? "*" : ""));
835 break;
836
837 case SMU_SOCCLK:
838 ret = aldebaran_get_current_clk_freq_by_table(smu, SMU_SOCCLK, &now);
839 if (ret) {
840 dev_err(smu->adev->dev, "Attempt to get current socclk Failed!");
841 return ret;
842 }
843
844 single_dpm_table = &(dpm_context->dpm_tables.soc_table);
845 ret = aldebaran_get_clk_table(smu, &clocks, single_dpm_table);
846 if (ret) {
847 dev_err(smu->adev->dev, "Attempt to get socclk levels Failed!");
848 return ret;
849 }
850
851 for (i = 0; i < clocks.num_levels; i++)
852 size += sysfs_emit_at(buf, size, "%d: %uMhz %s\n",
853 i, clocks.data[i].clocks_in_khz / 1000,
854 (clocks.num_levels == 1) ? "*" :
855 (aldebaran_freqs_in_same_level(
856 clocks.data[i].clocks_in_khz / 1000,
857 now) ? "*" : ""));
858 break;
859
860 case SMU_FCLK:
861 ret = aldebaran_get_current_clk_freq_by_table(smu, SMU_FCLK, &now);
862 if (ret) {
863 dev_err(smu->adev->dev, "Attempt to get current fclk Failed!");
864 return ret;
865 }
866
867 single_dpm_table = &(dpm_context->dpm_tables.fclk_table);
868 ret = aldebaran_get_clk_table(smu, &clocks, single_dpm_table);
869 if (ret) {
870 dev_err(smu->adev->dev, "Attempt to get fclk levels Failed!");
871 return ret;
872 }
873
874 for (i = 0; i < single_dpm_table->count; i++)
875 size += sysfs_emit_at(buf, size, "%d: %uMhz %s\n",
876 i, single_dpm_table->dpm_levels[i].value,
877 (clocks.num_levels == 1) ? "*" :
878 (aldebaran_freqs_in_same_level(
879 clocks.data[i].clocks_in_khz / 1000,
880 now) ? "*" : ""));
881 break;
882
883 case SMU_VCLK:
884 ret = aldebaran_get_current_clk_freq_by_table(smu, SMU_VCLK, &now);
885 if (ret) {
886 dev_err(smu->adev->dev, "Attempt to get current vclk Failed!");
887 return ret;
888 }
889
890 single_dpm_table = &(dpm_context->dpm_tables.vclk_table);
891 ret = aldebaran_get_clk_table(smu, &clocks, single_dpm_table);
892 if (ret) {
893 dev_err(smu->adev->dev, "Attempt to get vclk levels Failed!");
894 return ret;
895 }
896
897 for (i = 0; i < single_dpm_table->count; i++)
898 size += sysfs_emit_at(buf, size, "%d: %uMhz %s\n",
899 i, single_dpm_table->dpm_levels[i].value,
900 (clocks.num_levels == 1) ? "*" :
901 (aldebaran_freqs_in_same_level(
902 clocks.data[i].clocks_in_khz / 1000,
903 now) ? "*" : ""));
904 break;
905
906 case SMU_DCLK:
907 ret = aldebaran_get_current_clk_freq_by_table(smu, SMU_DCLK, &now);
908 if (ret) {
909 dev_err(smu->adev->dev, "Attempt to get current dclk Failed!");
910 return ret;
911 }
912
913 single_dpm_table = &(dpm_context->dpm_tables.dclk_table);
914 ret = aldebaran_get_clk_table(smu, &clocks, single_dpm_table);
915 if (ret) {
916 dev_err(smu->adev->dev, "Attempt to get dclk levels Failed!");
917 return ret;
918 }
919
920 for (i = 0; i < single_dpm_table->count; i++)
921 size += sysfs_emit_at(buf, size, "%d: %uMhz %s\n",
922 i, single_dpm_table->dpm_levels[i].value,
923 (clocks.num_levels == 1) ? "*" :
924 (aldebaran_freqs_in_same_level(
925 clocks.data[i].clocks_in_khz / 1000,
926 now) ? "*" : ""));
927 break;
928
929 default:
930 break;
931 }
932
933 return size;
934 }
935
aldebaran_upload_dpm_level(struct smu_context * smu,bool max,uint32_t feature_mask,uint32_t level)936 static int aldebaran_upload_dpm_level(struct smu_context *smu,
937 bool max,
938 uint32_t feature_mask,
939 uint32_t level)
940 {
941 struct smu_13_0_dpm_context *dpm_context =
942 smu->smu_dpm.dpm_context;
943 uint32_t freq;
944 int ret = 0;
945
946 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_GFXCLK_BIT) &&
947 (feature_mask & FEATURE_MASK(FEATURE_DPM_GFXCLK_BIT))) {
948 freq = dpm_context->dpm_tables.gfx_table.dpm_levels[level].value;
949 ret = smu_cmn_send_smc_msg_with_param(smu,
950 (max ? SMU_MSG_SetSoftMaxByFreq : SMU_MSG_SetSoftMinByFreq),
951 (PPCLK_GFXCLK << 16) | (freq & 0xffff),
952 NULL);
953 if (ret) {
954 dev_err(smu->adev->dev, "Failed to set soft %s gfxclk !\n",
955 max ? "max" : "min");
956 return ret;
957 }
958 }
959
960 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_UCLK_BIT) &&
961 (feature_mask & FEATURE_MASK(FEATURE_DPM_UCLK_BIT))) {
962 freq = dpm_context->dpm_tables.uclk_table.dpm_levels[level].value;
963 ret = smu_cmn_send_smc_msg_with_param(smu,
964 (max ? SMU_MSG_SetSoftMaxByFreq : SMU_MSG_SetSoftMinByFreq),
965 (PPCLK_UCLK << 16) | (freq & 0xffff),
966 NULL);
967 if (ret) {
968 dev_err(smu->adev->dev, "Failed to set soft %s memclk !\n",
969 max ? "max" : "min");
970 return ret;
971 }
972 }
973
974 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_SOCCLK_BIT) &&
975 (feature_mask & FEATURE_MASK(FEATURE_DPM_SOCCLK_BIT))) {
976 freq = dpm_context->dpm_tables.soc_table.dpm_levels[level].value;
977 ret = smu_cmn_send_smc_msg_with_param(smu,
978 (max ? SMU_MSG_SetSoftMaxByFreq : SMU_MSG_SetSoftMinByFreq),
979 (PPCLK_SOCCLK << 16) | (freq & 0xffff),
980 NULL);
981 if (ret) {
982 dev_err(smu->adev->dev, "Failed to set soft %s socclk !\n",
983 max ? "max" : "min");
984 return ret;
985 }
986 }
987
988 return ret;
989 }
990
aldebaran_force_clk_levels(struct smu_context * smu,enum smu_clk_type type,uint32_t mask)991 static int aldebaran_force_clk_levels(struct smu_context *smu,
992 enum smu_clk_type type, uint32_t mask)
993 {
994 struct smu_13_0_dpm_context *dpm_context = smu->smu_dpm.dpm_context;
995 struct smu_13_0_dpm_table *single_dpm_table = NULL;
996 uint32_t soft_min_level, soft_max_level;
997 int ret = 0;
998
999 soft_min_level = mask ? (ffs(mask) - 1) : 0;
1000 soft_max_level = mask ? (fls(mask) - 1) : 0;
1001
1002 switch (type) {
1003 case SMU_SCLK:
1004 single_dpm_table = &(dpm_context->dpm_tables.gfx_table);
1005 if (soft_max_level >= single_dpm_table->count) {
1006 dev_err(smu->adev->dev, "Clock level specified %d is over max allowed %d\n",
1007 soft_max_level, single_dpm_table->count - 1);
1008 ret = -EINVAL;
1009 break;
1010 }
1011
1012 ret = aldebaran_upload_dpm_level(smu,
1013 false,
1014 FEATURE_MASK(FEATURE_DPM_GFXCLK_BIT),
1015 soft_min_level);
1016 if (ret) {
1017 dev_err(smu->adev->dev, "Failed to upload boot level to lowest!\n");
1018 break;
1019 }
1020
1021 ret = aldebaran_upload_dpm_level(smu,
1022 true,
1023 FEATURE_MASK(FEATURE_DPM_GFXCLK_BIT),
1024 soft_max_level);
1025 if (ret)
1026 dev_err(smu->adev->dev, "Failed to upload dpm max level to highest!\n");
1027
1028 break;
1029
1030 case SMU_MCLK:
1031 case SMU_SOCCLK:
1032 case SMU_FCLK:
1033 /*
1034 * Should not arrive here since aldebaran does not
1035 * support mclk/socclk/fclk softmin/softmax settings
1036 */
1037 ret = -EINVAL;
1038 break;
1039
1040 default:
1041 break;
1042 }
1043
1044 return ret;
1045 }
1046
aldebaran_get_thermal_temperature_range(struct smu_context * smu,struct smu_temperature_range * range)1047 static int aldebaran_get_thermal_temperature_range(struct smu_context *smu,
1048 struct smu_temperature_range *range)
1049 {
1050 struct smu_table_context *table_context = &smu->smu_table;
1051 struct smu_13_0_powerplay_table *powerplay_table =
1052 table_context->power_play_table;
1053 PPTable_t *pptable = smu->smu_table.driver_pptable;
1054
1055 if (!range)
1056 return -EINVAL;
1057
1058 memcpy(range, &smu13_thermal_policy[0], sizeof(struct smu_temperature_range));
1059
1060 range->hotspot_crit_max = pptable->ThotspotLimit *
1061 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
1062 range->hotspot_emergency_max = (pptable->ThotspotLimit + CTF_OFFSET_HOTSPOT) *
1063 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
1064 range->mem_crit_max = pptable->TmemLimit *
1065 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
1066 range->mem_emergency_max = (pptable->TmemLimit + CTF_OFFSET_MEM)*
1067 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
1068 range->software_shutdown_temp = powerplay_table->software_shutdown_temp;
1069
1070 return 0;
1071 }
1072
aldebaran_get_current_activity_percent(struct smu_context * smu,enum amd_pp_sensors sensor,uint32_t * value)1073 static int aldebaran_get_current_activity_percent(struct smu_context *smu,
1074 enum amd_pp_sensors sensor,
1075 uint32_t *value)
1076 {
1077 int ret = 0;
1078
1079 if (!value)
1080 return -EINVAL;
1081
1082 switch (sensor) {
1083 case AMDGPU_PP_SENSOR_GPU_LOAD:
1084 ret = aldebaran_get_smu_metrics_data(smu,
1085 METRICS_AVERAGE_GFXACTIVITY,
1086 value);
1087 break;
1088 case AMDGPU_PP_SENSOR_MEM_LOAD:
1089 ret = aldebaran_get_smu_metrics_data(smu,
1090 METRICS_AVERAGE_MEMACTIVITY,
1091 value);
1092 break;
1093 default:
1094 dev_err(smu->adev->dev, "Invalid sensor for retrieving clock activity\n");
1095 return -EINVAL;
1096 }
1097
1098 return ret;
1099 }
1100
aldebaran_thermal_get_temperature(struct smu_context * smu,enum amd_pp_sensors sensor,uint32_t * value)1101 static int aldebaran_thermal_get_temperature(struct smu_context *smu,
1102 enum amd_pp_sensors sensor,
1103 uint32_t *value)
1104 {
1105 int ret = 0;
1106
1107 if (!value)
1108 return -EINVAL;
1109
1110 switch (sensor) {
1111 case AMDGPU_PP_SENSOR_HOTSPOT_TEMP:
1112 ret = aldebaran_get_smu_metrics_data(smu,
1113 METRICS_TEMPERATURE_HOTSPOT,
1114 value);
1115 break;
1116 case AMDGPU_PP_SENSOR_EDGE_TEMP:
1117 ret = aldebaran_get_smu_metrics_data(smu,
1118 METRICS_TEMPERATURE_EDGE,
1119 value);
1120 break;
1121 case AMDGPU_PP_SENSOR_MEM_TEMP:
1122 ret = aldebaran_get_smu_metrics_data(smu,
1123 METRICS_TEMPERATURE_MEM,
1124 value);
1125 break;
1126 default:
1127 dev_err(smu->adev->dev, "Invalid sensor for retrieving temp\n");
1128 return -EINVAL;
1129 }
1130
1131 return ret;
1132 }
1133
aldebaran_read_sensor(struct smu_context * smu,enum amd_pp_sensors sensor,void * data,uint32_t * size)1134 static int aldebaran_read_sensor(struct smu_context *smu,
1135 enum amd_pp_sensors sensor,
1136 void *data, uint32_t *size)
1137 {
1138 int ret = 0;
1139
1140 if (amdgpu_ras_intr_triggered())
1141 return 0;
1142
1143 if (!data || !size)
1144 return -EINVAL;
1145
1146 switch (sensor) {
1147 case AMDGPU_PP_SENSOR_MEM_LOAD:
1148 case AMDGPU_PP_SENSOR_GPU_LOAD:
1149 ret = aldebaran_get_current_activity_percent(smu,
1150 sensor,
1151 (uint32_t *)data);
1152 *size = 4;
1153 break;
1154 case AMDGPU_PP_SENSOR_GPU_AVG_POWER:
1155 ret = aldebaran_get_smu_metrics_data(smu,
1156 METRICS_AVERAGE_SOCKETPOWER,
1157 (uint32_t *)data);
1158 *size = 4;
1159 break;
1160 case AMDGPU_PP_SENSOR_HOTSPOT_TEMP:
1161 case AMDGPU_PP_SENSOR_EDGE_TEMP:
1162 case AMDGPU_PP_SENSOR_MEM_TEMP:
1163 ret = aldebaran_thermal_get_temperature(smu, sensor,
1164 (uint32_t *)data);
1165 *size = 4;
1166 break;
1167 case AMDGPU_PP_SENSOR_GFX_MCLK:
1168 ret = aldebaran_get_current_clk_freq_by_table(smu, SMU_UCLK, (uint32_t *)data);
1169 /* the output clock frequency in 10K unit */
1170 *(uint32_t *)data *= 100;
1171 *size = 4;
1172 break;
1173 case AMDGPU_PP_SENSOR_GFX_SCLK:
1174 ret = aldebaran_get_current_clk_freq_by_table(smu, SMU_GFXCLK, (uint32_t *)data);
1175 *(uint32_t *)data *= 100;
1176 *size = 4;
1177 break;
1178 case AMDGPU_PP_SENSOR_VDDGFX:
1179 ret = smu_v13_0_get_gfx_vdd(smu, (uint32_t *)data);
1180 *size = 4;
1181 break;
1182 case AMDGPU_PP_SENSOR_GPU_INPUT_POWER:
1183 default:
1184 ret = -EOPNOTSUPP;
1185 break;
1186 }
1187
1188 return ret;
1189 }
1190
aldebaran_get_power_limit(struct smu_context * smu,uint32_t * current_power_limit,uint32_t * default_power_limit,uint32_t * max_power_limit)1191 static int aldebaran_get_power_limit(struct smu_context *smu,
1192 uint32_t *current_power_limit,
1193 uint32_t *default_power_limit,
1194 uint32_t *max_power_limit)
1195 {
1196 PPTable_t *pptable = smu->smu_table.driver_pptable;
1197 uint32_t power_limit = 0;
1198 int ret;
1199
1200 if (!smu_cmn_feature_is_enabled(smu, SMU_FEATURE_PPT_BIT)) {
1201 if (current_power_limit)
1202 *current_power_limit = 0;
1203 if (default_power_limit)
1204 *default_power_limit = 0;
1205 if (max_power_limit)
1206 *max_power_limit = 0;
1207
1208 dev_warn(smu->adev->dev,
1209 "PPT feature is not enabled, power values can't be fetched.");
1210
1211 return 0;
1212 }
1213
1214 /* Valid power data is available only from primary die.
1215 * For secondary die show the value as 0.
1216 */
1217 if (aldebaran_is_primary(smu)) {
1218 ret = smu_cmn_send_smc_msg(smu, SMU_MSG_GetPptLimit,
1219 &power_limit);
1220
1221 if (ret) {
1222 /* the last hope to figure out the ppt limit */
1223 if (!pptable) {
1224 dev_err(smu->adev->dev,
1225 "Cannot get PPT limit due to pptable missing!");
1226 return -EINVAL;
1227 }
1228 power_limit = pptable->PptLimit;
1229 }
1230 }
1231
1232 if (current_power_limit)
1233 *current_power_limit = power_limit;
1234 if (default_power_limit)
1235 *default_power_limit = power_limit;
1236
1237 if (max_power_limit) {
1238 if (pptable)
1239 *max_power_limit = pptable->PptLimit;
1240 }
1241
1242 return 0;
1243 }
1244
aldebaran_set_power_limit(struct smu_context * smu,enum smu_ppt_limit_type limit_type,uint32_t limit)1245 static int aldebaran_set_power_limit(struct smu_context *smu,
1246 enum smu_ppt_limit_type limit_type,
1247 uint32_t limit)
1248 {
1249 /* Power limit can be set only through primary die */
1250 if (aldebaran_is_primary(smu))
1251 return smu_v13_0_set_power_limit(smu, limit_type, limit);
1252
1253 return -EINVAL;
1254 }
1255
aldebaran_system_features_control(struct smu_context * smu,bool enable)1256 static int aldebaran_system_features_control(struct smu_context *smu, bool enable)
1257 {
1258 int ret;
1259
1260 ret = smu_v13_0_system_features_control(smu, enable);
1261 if (!ret && enable)
1262 ret = aldebaran_run_btc(smu);
1263
1264 return ret;
1265 }
1266
aldebaran_set_performance_level(struct smu_context * smu,enum amd_dpm_forced_level level)1267 static int aldebaran_set_performance_level(struct smu_context *smu,
1268 enum amd_dpm_forced_level level)
1269 {
1270 struct smu_dpm_context *smu_dpm = &(smu->smu_dpm);
1271 struct smu_13_0_dpm_context *dpm_context = smu_dpm->dpm_context;
1272 struct smu_13_0_dpm_table *gfx_table =
1273 &dpm_context->dpm_tables.gfx_table;
1274 struct smu_umd_pstate_table *pstate_table = &smu->pstate_table;
1275
1276 /* Disable determinism if switching to another mode */
1277 if ((smu_dpm->dpm_level == AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM) &&
1278 (level != AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM)) {
1279 smu_cmn_send_smc_msg(smu, SMU_MSG_DisableDeterminism, NULL);
1280 pstate_table->gfxclk_pstate.curr.max = gfx_table->max;
1281 }
1282
1283 switch (level) {
1284
1285 case AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM:
1286 return 0;
1287
1288 case AMD_DPM_FORCED_LEVEL_HIGH:
1289 case AMD_DPM_FORCED_LEVEL_LOW:
1290 case AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD:
1291 case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK:
1292 case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK:
1293 case AMD_DPM_FORCED_LEVEL_PROFILE_PEAK:
1294 default:
1295 break;
1296 }
1297
1298 return smu_v13_0_set_performance_level(smu, level);
1299 }
1300
aldebaran_set_soft_freq_limited_range(struct smu_context * smu,enum smu_clk_type clk_type,uint32_t min,uint32_t max)1301 static int aldebaran_set_soft_freq_limited_range(struct smu_context *smu,
1302 enum smu_clk_type clk_type,
1303 uint32_t min,
1304 uint32_t max)
1305 {
1306 struct smu_dpm_context *smu_dpm = &(smu->smu_dpm);
1307 struct smu_13_0_dpm_context *dpm_context = smu_dpm->dpm_context;
1308 struct smu_umd_pstate_table *pstate_table = &smu->pstate_table;
1309 struct amdgpu_device *adev = smu->adev;
1310 uint32_t min_clk;
1311 uint32_t max_clk;
1312 int ret = 0;
1313
1314 if (clk_type != SMU_GFXCLK && clk_type != SMU_SCLK)
1315 return -EINVAL;
1316
1317 if ((smu_dpm->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL)
1318 && (smu_dpm->dpm_level != AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM))
1319 return -EINVAL;
1320
1321 if (smu_dpm->dpm_level == AMD_DPM_FORCED_LEVEL_MANUAL) {
1322 if (min >= max) {
1323 dev_err(smu->adev->dev,
1324 "Minimum GFX clk should be less than the maximum allowed clock\n");
1325 return -EINVAL;
1326 }
1327
1328 if ((min == pstate_table->gfxclk_pstate.curr.min) &&
1329 (max == pstate_table->gfxclk_pstate.curr.max))
1330 return 0;
1331
1332 ret = smu_v13_0_set_soft_freq_limited_range(smu, SMU_GFXCLK,
1333 min, max);
1334 if (!ret) {
1335 pstate_table->gfxclk_pstate.curr.min = min;
1336 pstate_table->gfxclk_pstate.curr.max = max;
1337 }
1338
1339 return ret;
1340 }
1341
1342 if (smu_dpm->dpm_level == AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM) {
1343 if (!max || (max < dpm_context->dpm_tables.gfx_table.min) ||
1344 (max > dpm_context->dpm_tables.gfx_table.max)) {
1345 dev_warn(adev->dev,
1346 "Invalid max frequency %d MHz specified for determinism\n", max);
1347 return -EINVAL;
1348 }
1349
1350 /* Restore default min/max clocks and enable determinism */
1351 min_clk = dpm_context->dpm_tables.gfx_table.min;
1352 max_clk = dpm_context->dpm_tables.gfx_table.max;
1353 ret = smu_v13_0_set_soft_freq_limited_range(smu, SMU_GFXCLK, min_clk, max_clk);
1354 if (!ret) {
1355 usleep_range(500, 1000);
1356 ret = smu_cmn_send_smc_msg_with_param(smu,
1357 SMU_MSG_EnableDeterminism,
1358 max, NULL);
1359 if (ret) {
1360 dev_err(adev->dev,
1361 "Failed to enable determinism at GFX clock %d MHz\n", max);
1362 } else {
1363 pstate_table->gfxclk_pstate.curr.min = min_clk;
1364 pstate_table->gfxclk_pstate.curr.max = max;
1365 }
1366 }
1367 }
1368
1369 return ret;
1370 }
1371
aldebaran_usr_edit_dpm_table(struct smu_context * smu,enum PP_OD_DPM_TABLE_COMMAND type,long input[],uint32_t size)1372 static int aldebaran_usr_edit_dpm_table(struct smu_context *smu, enum PP_OD_DPM_TABLE_COMMAND type,
1373 long input[], uint32_t size)
1374 {
1375 struct smu_dpm_context *smu_dpm = &(smu->smu_dpm);
1376 struct smu_13_0_dpm_context *dpm_context = smu_dpm->dpm_context;
1377 struct smu_umd_pstate_table *pstate_table = &smu->pstate_table;
1378 uint32_t min_clk;
1379 uint32_t max_clk;
1380 int ret = 0;
1381
1382 /* Only allowed in manual or determinism mode */
1383 if ((smu_dpm->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL)
1384 && (smu_dpm->dpm_level != AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM))
1385 return -EINVAL;
1386
1387 switch (type) {
1388 case PP_OD_EDIT_SCLK_VDDC_TABLE:
1389 if (size != 2) {
1390 dev_err(smu->adev->dev, "Input parameter number not correct\n");
1391 return -EINVAL;
1392 }
1393
1394 if (input[0] == 0) {
1395 if (input[1] < dpm_context->dpm_tables.gfx_table.min) {
1396 dev_warn(smu->adev->dev, "Minimum GFX clk (%ld) MHz specified is less than the minimum allowed (%d) MHz\n",
1397 input[1], dpm_context->dpm_tables.gfx_table.min);
1398 pstate_table->gfxclk_pstate.custom.min =
1399 pstate_table->gfxclk_pstate.curr.min;
1400 return -EINVAL;
1401 }
1402
1403 pstate_table->gfxclk_pstate.custom.min = input[1];
1404 } else if (input[0] == 1) {
1405 if (input[1] > dpm_context->dpm_tables.gfx_table.max) {
1406 dev_warn(smu->adev->dev, "Maximum GFX clk (%ld) MHz specified is greater than the maximum allowed (%d) MHz\n",
1407 input[1], dpm_context->dpm_tables.gfx_table.max);
1408 pstate_table->gfxclk_pstate.custom.max =
1409 pstate_table->gfxclk_pstate.curr.max;
1410 return -EINVAL;
1411 }
1412
1413 pstate_table->gfxclk_pstate.custom.max = input[1];
1414 } else {
1415 return -EINVAL;
1416 }
1417 break;
1418 case PP_OD_RESTORE_DEFAULT_TABLE:
1419 if (size != 0) {
1420 dev_err(smu->adev->dev, "Input parameter number not correct\n");
1421 return -EINVAL;
1422 } else {
1423 /* Use the default frequencies for manual and determinism mode */
1424 min_clk = dpm_context->dpm_tables.gfx_table.min;
1425 max_clk = dpm_context->dpm_tables.gfx_table.max;
1426
1427 return aldebaran_set_soft_freq_limited_range(smu, SMU_GFXCLK, min_clk, max_clk);
1428 }
1429 break;
1430 case PP_OD_COMMIT_DPM_TABLE:
1431 if (size != 0) {
1432 dev_err(smu->adev->dev, "Input parameter number not correct\n");
1433 return -EINVAL;
1434 } else {
1435 if (!pstate_table->gfxclk_pstate.custom.min)
1436 pstate_table->gfxclk_pstate.custom.min =
1437 pstate_table->gfxclk_pstate.curr.min;
1438
1439 if (!pstate_table->gfxclk_pstate.custom.max)
1440 pstate_table->gfxclk_pstate.custom.max =
1441 pstate_table->gfxclk_pstate.curr.max;
1442
1443 min_clk = pstate_table->gfxclk_pstate.custom.min;
1444 max_clk = pstate_table->gfxclk_pstate.custom.max;
1445
1446 return aldebaran_set_soft_freq_limited_range(smu, SMU_GFXCLK, min_clk, max_clk);
1447 }
1448 break;
1449 default:
1450 return -ENOSYS;
1451 }
1452
1453 return ret;
1454 }
1455
aldebaran_is_dpm_running(struct smu_context * smu)1456 static bool aldebaran_is_dpm_running(struct smu_context *smu)
1457 {
1458 int ret;
1459 uint64_t feature_enabled;
1460
1461 ret = smu_cmn_get_enabled_mask(smu, &feature_enabled);
1462 if (ret)
1463 return false;
1464 return !!(feature_enabled & SMC_DPM_FEATURE);
1465 }
1466
aldebaran_i2c_xfer(struct i2c_adapter * i2c_adap,struct i2c_msg * msg,int num_msgs)1467 static int aldebaran_i2c_xfer(struct i2c_adapter *i2c_adap,
1468 struct i2c_msg *msg, int num_msgs)
1469 {
1470 struct amdgpu_smu_i2c_bus *smu_i2c = i2c_get_adapdata(i2c_adap);
1471 struct amdgpu_device *adev = smu_i2c->adev;
1472 struct smu_context *smu = adev->powerplay.pp_handle;
1473 struct smu_table_context *smu_table = &smu->smu_table;
1474 struct smu_table *table = &smu_table->driver_table;
1475 SwI2cRequest_t *req, *res = (SwI2cRequest_t *)table->cpu_addr;
1476 int i, j, r, c;
1477 u16 dir;
1478
1479 if (!adev->pm.dpm_enabled)
1480 return -EBUSY;
1481
1482 req = kzalloc(sizeof(*req), GFP_KERNEL);
1483 if (!req)
1484 return -ENOMEM;
1485
1486 req->I2CcontrollerPort = smu_i2c->port;
1487 req->I2CSpeed = I2C_SPEED_FAST_400K;
1488 req->SlaveAddress = msg[0].addr << 1; /* wants an 8-bit address */
1489 dir = msg[0].flags & I2C_M_RD;
1490
1491 for (c = i = 0; i < num_msgs; i++) {
1492 for (j = 0; j < msg[i].len; j++, c++) {
1493 SwI2cCmd_t *cmd = &req->SwI2cCmds[c];
1494
1495 if (!(msg[i].flags & I2C_M_RD)) {
1496 /* write */
1497 cmd->CmdConfig |= CMDCONFIG_READWRITE_MASK;
1498 cmd->ReadWriteData = msg[i].buf[j];
1499 }
1500
1501 if ((dir ^ msg[i].flags) & I2C_M_RD) {
1502 /* The direction changes.
1503 */
1504 dir = msg[i].flags & I2C_M_RD;
1505 cmd->CmdConfig |= CMDCONFIG_RESTART_MASK;
1506 }
1507
1508 req->NumCmds++;
1509
1510 /*
1511 * Insert STOP if we are at the last byte of either last
1512 * message for the transaction or the client explicitly
1513 * requires a STOP at this particular message.
1514 */
1515 if ((j == msg[i].len - 1) &&
1516 ((i == num_msgs - 1) || (msg[i].flags & I2C_M_STOP))) {
1517 cmd->CmdConfig &= ~CMDCONFIG_RESTART_MASK;
1518 cmd->CmdConfig |= CMDCONFIG_STOP_MASK;
1519 }
1520 }
1521 }
1522 mutex_lock(&adev->pm.mutex);
1523 r = smu_cmn_update_table(smu, SMU_TABLE_I2C_COMMANDS, 0, req, true);
1524 if (r)
1525 goto fail;
1526
1527 for (c = i = 0; i < num_msgs; i++) {
1528 if (!(msg[i].flags & I2C_M_RD)) {
1529 c += msg[i].len;
1530 continue;
1531 }
1532 for (j = 0; j < msg[i].len; j++, c++) {
1533 SwI2cCmd_t *cmd = &res->SwI2cCmds[c];
1534
1535 msg[i].buf[j] = cmd->ReadWriteData;
1536 }
1537 }
1538 r = num_msgs;
1539 fail:
1540 mutex_unlock(&adev->pm.mutex);
1541 kfree(req);
1542 return r;
1543 }
1544
aldebaran_i2c_func(struct i2c_adapter * adap)1545 static u32 aldebaran_i2c_func(struct i2c_adapter *adap)
1546 {
1547 return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
1548 }
1549
1550
1551 static const struct i2c_algorithm aldebaran_i2c_algo = {
1552 .master_xfer = aldebaran_i2c_xfer,
1553 .functionality = aldebaran_i2c_func,
1554 };
1555
1556 static const struct i2c_adapter_quirks aldebaran_i2c_control_quirks = {
1557 .flags = I2C_AQ_COMB | I2C_AQ_COMB_SAME_ADDR | I2C_AQ_NO_ZERO_LEN,
1558 .max_read_len = MAX_SW_I2C_COMMANDS,
1559 .max_write_len = MAX_SW_I2C_COMMANDS,
1560 .max_comb_1st_msg_len = 2,
1561 .max_comb_2nd_msg_len = MAX_SW_I2C_COMMANDS - 2,
1562 };
1563
aldebaran_i2c_control_init(struct smu_context * smu)1564 static int aldebaran_i2c_control_init(struct smu_context *smu)
1565 {
1566 struct amdgpu_device *adev = smu->adev;
1567 struct amdgpu_smu_i2c_bus *smu_i2c = &adev->pm.smu_i2c[0];
1568 struct i2c_adapter *control = &smu_i2c->adapter;
1569 int res;
1570
1571 smu_i2c->adev = adev;
1572 smu_i2c->port = 0;
1573 mutex_init(&smu_i2c->mutex);
1574 control->owner = THIS_MODULE;
1575 control->class = I2C_CLASS_SPD;
1576 control->dev.parent = &adev->pdev->dev;
1577 control->algo = &aldebaran_i2c_algo;
1578 snprintf(control->name, sizeof(control->name), "AMDGPU SMU 0");
1579 control->quirks = &aldebaran_i2c_control_quirks;
1580 i2c_set_adapdata(control, smu_i2c);
1581
1582 res = i2c_add_adapter(control);
1583 if (res) {
1584 DRM_ERROR("Failed to register hw i2c, err: %d\n", res);
1585 goto Out_err;
1586 }
1587
1588 adev->pm.ras_eeprom_i2c_bus = &adev->pm.smu_i2c[0].adapter;
1589 adev->pm.fru_eeprom_i2c_bus = &adev->pm.smu_i2c[0].adapter;
1590
1591 return 0;
1592 Out_err:
1593 i2c_del_adapter(control);
1594
1595 return res;
1596 }
1597
aldebaran_i2c_control_fini(struct smu_context * smu)1598 static void aldebaran_i2c_control_fini(struct smu_context *smu)
1599 {
1600 struct amdgpu_device *adev = smu->adev;
1601 int i;
1602
1603 for (i = 0; i < MAX_SMU_I2C_BUSES; i++) {
1604 struct amdgpu_smu_i2c_bus *smu_i2c = &adev->pm.smu_i2c[i];
1605 struct i2c_adapter *control = &smu_i2c->adapter;
1606
1607 i2c_del_adapter(control);
1608 }
1609 adev->pm.ras_eeprom_i2c_bus = NULL;
1610 adev->pm.fru_eeprom_i2c_bus = NULL;
1611 }
1612
aldebaran_get_unique_id(struct smu_context * smu)1613 static void aldebaran_get_unique_id(struct smu_context *smu)
1614 {
1615 struct amdgpu_device *adev = smu->adev;
1616 uint32_t upper32 = 0, lower32 = 0;
1617
1618 if (aldebaran_get_smu_metrics_data(smu, METRICS_UNIQUE_ID_UPPER32, &upper32))
1619 goto out;
1620 if (aldebaran_get_smu_metrics_data(smu, METRICS_UNIQUE_ID_LOWER32, &lower32))
1621 goto out;
1622
1623 out:
1624 adev->unique_id = ((uint64_t)upper32 << 32) | lower32;
1625 if (adev->serial[0] == '\0')
1626 sprintf(adev->serial, "%016llx", adev->unique_id);
1627 }
1628
aldebaran_is_baco_supported(struct smu_context * smu)1629 static bool aldebaran_is_baco_supported(struct smu_context *smu)
1630 {
1631 /* aldebaran is not support baco */
1632
1633 return false;
1634 }
1635
aldebaran_set_df_cstate(struct smu_context * smu,enum pp_df_cstate state)1636 static int aldebaran_set_df_cstate(struct smu_context *smu,
1637 enum pp_df_cstate state)
1638 {
1639 struct amdgpu_device *adev = smu->adev;
1640
1641 /*
1642 * Aldebaran does not need the cstate disablement
1643 * prerequisite for gpu reset.
1644 */
1645 if (amdgpu_in_reset(adev) || adev->in_suspend)
1646 return 0;
1647
1648 return smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_DFCstateControl, state, NULL);
1649 }
1650
aldebaran_allow_xgmi_power_down(struct smu_context * smu,bool en)1651 static int aldebaran_allow_xgmi_power_down(struct smu_context *smu, bool en)
1652 {
1653 struct amdgpu_device *adev = smu->adev;
1654
1655 /* The message only works on master die and NACK will be sent
1656 back for other dies, only send it on master die */
1657 if (!adev->smuio.funcs->get_socket_id(adev) &&
1658 !adev->smuio.funcs->get_die_id(adev))
1659 return smu_cmn_send_smc_msg_with_param(smu,
1660 SMU_MSG_GmiPwrDnControl,
1661 en ? 0 : 1,
1662 NULL);
1663 else
1664 return 0;
1665 }
1666
1667 static const struct throttling_logging_label {
1668 uint32_t feature_mask;
1669 const char *label;
1670 } logging_label[] = {
1671 {(1U << THROTTLER_TEMP_GPU_BIT), "GPU"},
1672 {(1U << THROTTLER_TEMP_MEM_BIT), "HBM"},
1673 {(1U << THROTTLER_TEMP_VR_GFX_BIT), "VR of GFX rail"},
1674 {(1U << THROTTLER_TEMP_VR_MEM_BIT), "VR of HBM rail"},
1675 {(1U << THROTTLER_TEMP_VR_SOC_BIT), "VR of SOC rail"},
1676 };
aldebaran_log_thermal_throttling_event(struct smu_context * smu)1677 static void aldebaran_log_thermal_throttling_event(struct smu_context *smu)
1678 {
1679 int ret;
1680 int throttler_idx, throtting_events = 0, buf_idx = 0;
1681 struct amdgpu_device *adev = smu->adev;
1682 uint32_t throttler_status;
1683 char log_buf[256];
1684
1685 ret = aldebaran_get_smu_metrics_data(smu,
1686 METRICS_THROTTLER_STATUS,
1687 &throttler_status);
1688 if (ret)
1689 return;
1690
1691 memset(log_buf, 0, sizeof(log_buf));
1692 for (throttler_idx = 0; throttler_idx < ARRAY_SIZE(logging_label);
1693 throttler_idx++) {
1694 if (throttler_status & logging_label[throttler_idx].feature_mask) {
1695 throtting_events++;
1696 buf_idx += snprintf(log_buf + buf_idx,
1697 sizeof(log_buf) - buf_idx,
1698 "%s%s",
1699 throtting_events > 1 ? " and " : "",
1700 logging_label[throttler_idx].label);
1701 if (buf_idx >= sizeof(log_buf)) {
1702 dev_err(adev->dev, "buffer overflow!\n");
1703 log_buf[sizeof(log_buf) - 1] = '\0';
1704 break;
1705 }
1706 }
1707 }
1708
1709 dev_warn(adev->dev, "WARN: GPU thermal throttling temperature reached, expect performance decrease. %s.\n",
1710 log_buf);
1711 kgd2kfd_smi_event_throttle(smu->adev->kfd.dev,
1712 smu_cmn_get_indep_throttler_status(throttler_status,
1713 aldebaran_throttler_map));
1714 }
1715
aldebaran_get_current_pcie_link_speed(struct smu_context * smu)1716 static int aldebaran_get_current_pcie_link_speed(struct smu_context *smu)
1717 {
1718 struct amdgpu_device *adev = smu->adev;
1719 uint32_t esm_ctrl;
1720
1721 /* TODO: confirm this on real target */
1722 esm_ctrl = RREG32_PCIE(smnPCIE_ESM_CTRL);
1723 if ((esm_ctrl >> 15) & 0x1FFFF)
1724 return (((esm_ctrl >> 8) & 0x3F) + 128);
1725
1726 return smu_v13_0_get_current_pcie_link_speed(smu);
1727 }
1728
aldebaran_get_gpu_metrics(struct smu_context * smu,void ** table)1729 static ssize_t aldebaran_get_gpu_metrics(struct smu_context *smu,
1730 void **table)
1731 {
1732 struct smu_table_context *smu_table = &smu->smu_table;
1733 struct gpu_metrics_v1_3 *gpu_metrics =
1734 (struct gpu_metrics_v1_3 *)smu_table->gpu_metrics_table;
1735 SmuMetrics_t metrics;
1736 int i, ret = 0;
1737
1738 ret = smu_cmn_get_metrics_table(smu,
1739 &metrics,
1740 true);
1741 if (ret)
1742 return ret;
1743
1744 smu_cmn_init_soft_gpu_metrics(gpu_metrics, 1, 3);
1745
1746 gpu_metrics->temperature_edge = metrics.TemperatureEdge;
1747 gpu_metrics->temperature_hotspot = metrics.TemperatureHotspot;
1748 gpu_metrics->temperature_mem = metrics.TemperatureHBM;
1749 gpu_metrics->temperature_vrgfx = metrics.TemperatureVrGfx;
1750 gpu_metrics->temperature_vrsoc = metrics.TemperatureVrSoc;
1751 gpu_metrics->temperature_vrmem = metrics.TemperatureVrMem;
1752
1753 gpu_metrics->average_gfx_activity = metrics.AverageGfxActivity;
1754 gpu_metrics->average_umc_activity = metrics.AverageUclkActivity;
1755 gpu_metrics->average_mm_activity = 0;
1756
1757 /* Valid power data is available only from primary die */
1758 if (aldebaran_is_primary(smu)) {
1759 gpu_metrics->average_socket_power = metrics.AverageSocketPower;
1760 gpu_metrics->energy_accumulator =
1761 (uint64_t)metrics.EnergyAcc64bitHigh << 32 |
1762 metrics.EnergyAcc64bitLow;
1763 } else {
1764 gpu_metrics->average_socket_power = 0;
1765 gpu_metrics->energy_accumulator = 0;
1766 }
1767
1768 gpu_metrics->average_gfxclk_frequency = metrics.AverageGfxclkFrequency;
1769 gpu_metrics->average_socclk_frequency = metrics.AverageSocclkFrequency;
1770 gpu_metrics->average_uclk_frequency = metrics.AverageUclkFrequency;
1771 gpu_metrics->average_vclk0_frequency = 0;
1772 gpu_metrics->average_dclk0_frequency = 0;
1773
1774 gpu_metrics->current_gfxclk = metrics.CurrClock[PPCLK_GFXCLK];
1775 gpu_metrics->current_socclk = metrics.CurrClock[PPCLK_SOCCLK];
1776 gpu_metrics->current_uclk = metrics.CurrClock[PPCLK_UCLK];
1777 gpu_metrics->current_vclk0 = metrics.CurrClock[PPCLK_VCLK];
1778 gpu_metrics->current_dclk0 = metrics.CurrClock[PPCLK_DCLK];
1779
1780 gpu_metrics->throttle_status = metrics.ThrottlerStatus;
1781 gpu_metrics->indep_throttle_status =
1782 smu_cmn_get_indep_throttler_status(metrics.ThrottlerStatus,
1783 aldebaran_throttler_map);
1784
1785 gpu_metrics->current_fan_speed = 0;
1786
1787 gpu_metrics->pcie_link_width =
1788 smu_v13_0_get_current_pcie_link_width(smu);
1789 gpu_metrics->pcie_link_speed =
1790 aldebaran_get_current_pcie_link_speed(smu);
1791
1792 gpu_metrics->system_clock_counter = ktime_get_boottime_ns();
1793
1794 gpu_metrics->gfx_activity_acc = metrics.GfxBusyAcc;
1795 gpu_metrics->mem_activity_acc = metrics.DramBusyAcc;
1796
1797 for (i = 0; i < NUM_HBM_INSTANCES; i++)
1798 gpu_metrics->temperature_hbm[i] = metrics.TemperatureAllHBM[i];
1799
1800 gpu_metrics->firmware_timestamp = ((uint64_t)metrics.TimeStampHigh << 32) |
1801 metrics.TimeStampLow;
1802
1803 *table = (void *)gpu_metrics;
1804
1805 return sizeof(struct gpu_metrics_v1_3);
1806 }
1807
aldebaran_check_ecc_table_support(struct smu_context * smu,int * ecctable_version)1808 static int aldebaran_check_ecc_table_support(struct smu_context *smu,
1809 int *ecctable_version)
1810 {
1811 uint32_t if_version = 0xff, smu_version = 0xff;
1812 int ret = 0;
1813
1814 ret = smu_cmn_get_smc_version(smu, &if_version, &smu_version);
1815 if (ret) {
1816 /* return not support if failed get smu_version */
1817 ret = -EOPNOTSUPP;
1818 }
1819
1820 if (smu_version < SUPPORT_ECCTABLE_SMU_VERSION)
1821 ret = -EOPNOTSUPP;
1822 else if (smu_version >= SUPPORT_ECCTABLE_SMU_VERSION &&
1823 smu_version < SUPPORT_ECCTABLE_V2_SMU_VERSION)
1824 *ecctable_version = 1;
1825 else
1826 *ecctable_version = 2;
1827
1828 return ret;
1829 }
1830
aldebaran_get_ecc_info(struct smu_context * smu,void * table)1831 static ssize_t aldebaran_get_ecc_info(struct smu_context *smu,
1832 void *table)
1833 {
1834 struct smu_table_context *smu_table = &smu->smu_table;
1835 EccInfoTable_t *ecc_table = NULL;
1836 struct ecc_info_per_ch *ecc_info_per_channel = NULL;
1837 int i, ret = 0;
1838 int table_version = 0;
1839 struct umc_ecc_info *eccinfo = (struct umc_ecc_info *)table;
1840
1841 ret = aldebaran_check_ecc_table_support(smu, &table_version);
1842 if (ret)
1843 return ret;
1844
1845 ret = smu_cmn_update_table(smu,
1846 SMU_TABLE_ECCINFO,
1847 0,
1848 smu_table->ecc_table,
1849 false);
1850 if (ret) {
1851 dev_info(smu->adev->dev, "Failed to export SMU ecc table!\n");
1852 return ret;
1853 }
1854
1855 ecc_table = (EccInfoTable_t *)smu_table->ecc_table;
1856
1857 if (table_version == 1) {
1858 for (i = 0; i < ALDEBARAN_UMC_CHANNEL_NUM; i++) {
1859 ecc_info_per_channel = &(eccinfo->ecc[i]);
1860 ecc_info_per_channel->ce_count_lo_chip =
1861 ecc_table->EccInfo[i].ce_count_lo_chip;
1862 ecc_info_per_channel->ce_count_hi_chip =
1863 ecc_table->EccInfo[i].ce_count_hi_chip;
1864 ecc_info_per_channel->mca_umc_status =
1865 ecc_table->EccInfo[i].mca_umc_status;
1866 ecc_info_per_channel->mca_umc_addr =
1867 ecc_table->EccInfo[i].mca_umc_addr;
1868 }
1869 } else if (table_version == 2) {
1870 for (i = 0; i < ALDEBARAN_UMC_CHANNEL_NUM; i++) {
1871 ecc_info_per_channel = &(eccinfo->ecc[i]);
1872 ecc_info_per_channel->ce_count_lo_chip =
1873 ecc_table->EccInfo_V2[i].ce_count_lo_chip;
1874 ecc_info_per_channel->ce_count_hi_chip =
1875 ecc_table->EccInfo_V2[i].ce_count_hi_chip;
1876 ecc_info_per_channel->mca_umc_status =
1877 ecc_table->EccInfo_V2[i].mca_umc_status;
1878 ecc_info_per_channel->mca_umc_addr =
1879 ecc_table->EccInfo_V2[i].mca_umc_addr;
1880 ecc_info_per_channel->mca_ceumc_addr =
1881 ecc_table->EccInfo_V2[i].mca_ceumc_addr;
1882 }
1883 eccinfo->record_ce_addr_supported = 1;
1884 }
1885
1886 return ret;
1887 }
1888
aldebaran_mode1_reset(struct smu_context * smu)1889 static int aldebaran_mode1_reset(struct smu_context *smu)
1890 {
1891 u32 smu_version, fatal_err, param;
1892 int ret = 0;
1893 struct amdgpu_device *adev = smu->adev;
1894 struct amdgpu_ras *ras = amdgpu_ras_get_context(adev);
1895
1896 fatal_err = 0;
1897 param = SMU_RESET_MODE_1;
1898
1899 /*
1900 * PM FW support SMU_MSG_GfxDeviceDriverReset from 68.07
1901 */
1902 smu_cmn_get_smc_version(smu, NULL, &smu_version);
1903 if (smu_version < 0x00440700) {
1904 ret = smu_cmn_send_smc_msg(smu, SMU_MSG_Mode1Reset, NULL);
1905 } else {
1906 /* fatal error triggered by ras, PMFW supports the flag
1907 from 68.44.0 */
1908 if ((smu_version >= 0x00442c00) && ras &&
1909 atomic_read(&ras->in_recovery))
1910 fatal_err = 1;
1911
1912 param |= (fatal_err << 16);
1913 ret = smu_cmn_send_smc_msg_with_param(smu,
1914 SMU_MSG_GfxDeviceDriverReset, param, NULL);
1915 }
1916
1917 if (!ret)
1918 msleep(SMU13_MODE1_RESET_WAIT_TIME_IN_MS);
1919
1920 return ret;
1921 }
1922
aldebaran_mode2_reset(struct smu_context * smu)1923 static int aldebaran_mode2_reset(struct smu_context *smu)
1924 {
1925 u32 smu_version;
1926 int ret = 0, index;
1927 struct amdgpu_device *adev = smu->adev;
1928 int timeout = 10;
1929
1930 smu_cmn_get_smc_version(smu, NULL, &smu_version);
1931
1932 index = smu_cmn_to_asic_specific_index(smu, CMN2ASIC_MAPPING_MSG,
1933 SMU_MSG_GfxDeviceDriverReset);
1934
1935 mutex_lock(&smu->message_lock);
1936 if (smu_version >= 0x00441400) {
1937 ret = smu_cmn_send_msg_without_waiting(smu, (uint16_t)index, SMU_RESET_MODE_2);
1938 /* This is similar to FLR, wait till max FLR timeout */
1939 msleep(100);
1940 dev_dbg(smu->adev->dev, "restore config space...\n");
1941 /* Restore the config space saved during init */
1942 amdgpu_device_load_pci_state(adev->pdev);
1943
1944 dev_dbg(smu->adev->dev, "wait for reset ack\n");
1945 while (ret == -ETIME && timeout) {
1946 ret = smu_cmn_wait_for_response(smu);
1947 /* Wait a bit more time for getting ACK */
1948 if (ret == -ETIME) {
1949 --timeout;
1950 usleep_range(500, 1000);
1951 continue;
1952 }
1953
1954 if (ret != 1) {
1955 dev_err(adev->dev, "failed to send mode2 message \tparam: 0x%08x response %#x\n",
1956 SMU_RESET_MODE_2, ret);
1957 goto out;
1958 }
1959 }
1960
1961 } else {
1962 dev_err(adev->dev, "smu fw 0x%x does not support MSG_GfxDeviceDriverReset MSG\n",
1963 smu_version);
1964 }
1965
1966 if (ret == 1)
1967 ret = 0;
1968 out:
1969 mutex_unlock(&smu->message_lock);
1970
1971 return ret;
1972 }
1973
aldebaran_smu_handle_passthrough_sbr(struct smu_context * smu,bool enable)1974 static int aldebaran_smu_handle_passthrough_sbr(struct smu_context *smu, bool enable)
1975 {
1976 int ret = 0;
1977 ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_HeavySBR, enable ? 1 : 0, NULL);
1978
1979 return ret;
1980 }
1981
aldebaran_is_mode1_reset_supported(struct smu_context * smu)1982 static bool aldebaran_is_mode1_reset_supported(struct smu_context *smu)
1983 {
1984 #if 0
1985 struct amdgpu_device *adev = smu->adev;
1986 u32 smu_version;
1987 uint32_t val;
1988 /**
1989 * PM FW version support mode1 reset from 68.07
1990 */
1991 smu_cmn_get_smc_version(smu, NULL, &smu_version);
1992 if ((smu_version < 0x00440700))
1993 return false;
1994 /**
1995 * mode1 reset relies on PSP, so we should check if
1996 * PSP is alive.
1997 */
1998 val = RREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_81);
1999
2000 return val != 0x0;
2001 #endif
2002 return true;
2003 }
2004
aldebaran_is_mode2_reset_supported(struct smu_context * smu)2005 static bool aldebaran_is_mode2_reset_supported(struct smu_context *smu)
2006 {
2007 return true;
2008 }
2009
aldebaran_set_mp1_state(struct smu_context * smu,enum pp_mp1_state mp1_state)2010 static int aldebaran_set_mp1_state(struct smu_context *smu,
2011 enum pp_mp1_state mp1_state)
2012 {
2013 switch (mp1_state) {
2014 case PP_MP1_STATE_UNLOAD:
2015 return smu_cmn_set_mp1_state(smu, mp1_state);
2016 default:
2017 return 0;
2018 }
2019 }
2020
aldebaran_smu_send_hbm_bad_page_num(struct smu_context * smu,uint32_t size)2021 static int aldebaran_smu_send_hbm_bad_page_num(struct smu_context *smu,
2022 uint32_t size)
2023 {
2024 int ret = 0;
2025
2026 /* message SMU to update the bad page number on SMUBUS */
2027 ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_SetNumBadHbmPagesRetired, size, NULL);
2028 if (ret)
2029 dev_err(smu->adev->dev, "[%s] failed to message SMU to update HBM bad pages number\n",
2030 __func__);
2031
2032 return ret;
2033 }
2034
aldebaran_check_bad_channel_info_support(struct smu_context * smu)2035 static int aldebaran_check_bad_channel_info_support(struct smu_context *smu)
2036 {
2037 uint32_t if_version = 0xff, smu_version = 0xff;
2038 int ret = 0;
2039
2040 ret = smu_cmn_get_smc_version(smu, &if_version, &smu_version);
2041 if (ret) {
2042 /* return not support if failed get smu_version */
2043 ret = -EOPNOTSUPP;
2044 }
2045
2046 if (smu_version < SUPPORT_BAD_CHANNEL_INFO_MSG_VERSION)
2047 ret = -EOPNOTSUPP;
2048
2049 return ret;
2050 }
2051
aldebaran_send_hbm_bad_channel_flag(struct smu_context * smu,uint32_t size)2052 static int aldebaran_send_hbm_bad_channel_flag(struct smu_context *smu,
2053 uint32_t size)
2054 {
2055 int ret = 0;
2056
2057 ret = aldebaran_check_bad_channel_info_support(smu);
2058 if (ret)
2059 return ret;
2060
2061 /* message SMU to update the bad channel info on SMUBUS */
2062 ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_SetBadHBMPagesRetiredFlagsPerChannel, size, NULL);
2063 if (ret)
2064 dev_err(smu->adev->dev, "[%s] failed to message SMU to update HBM bad channel info\n",
2065 __func__);
2066
2067 return ret;
2068 }
2069
2070 static const struct pptable_funcs aldebaran_ppt_funcs = {
2071 /* init dpm */
2072 .get_allowed_feature_mask = aldebaran_get_allowed_feature_mask,
2073 /* dpm/clk tables */
2074 .set_default_dpm_table = aldebaran_set_default_dpm_table,
2075 .populate_umd_state_clk = aldebaran_populate_umd_state_clk,
2076 .get_thermal_temperature_range = aldebaran_get_thermal_temperature_range,
2077 .print_clk_levels = aldebaran_print_clk_levels,
2078 .force_clk_levels = aldebaran_force_clk_levels,
2079 .read_sensor = aldebaran_read_sensor,
2080 .set_performance_level = aldebaran_set_performance_level,
2081 .get_power_limit = aldebaran_get_power_limit,
2082 .is_dpm_running = aldebaran_is_dpm_running,
2083 .get_unique_id = aldebaran_get_unique_id,
2084 .init_microcode = smu_v13_0_init_microcode,
2085 .load_microcode = smu_v13_0_load_microcode,
2086 .fini_microcode = smu_v13_0_fini_microcode,
2087 .init_smc_tables = aldebaran_init_smc_tables,
2088 .fini_smc_tables = smu_v13_0_fini_smc_tables,
2089 .init_power = smu_v13_0_init_power,
2090 .fini_power = smu_v13_0_fini_power,
2091 .check_fw_status = smu_v13_0_check_fw_status,
2092 /* pptable related */
2093 .setup_pptable = aldebaran_setup_pptable,
2094 .get_vbios_bootup_values = smu_v13_0_get_vbios_bootup_values,
2095 .check_fw_version = smu_v13_0_check_fw_version,
2096 .write_pptable = smu_cmn_write_pptable,
2097 .set_driver_table_location = smu_v13_0_set_driver_table_location,
2098 .set_tool_table_location = smu_v13_0_set_tool_table_location,
2099 .notify_memory_pool_location = smu_v13_0_notify_memory_pool_location,
2100 .system_features_control = aldebaran_system_features_control,
2101 .send_smc_msg_with_param = smu_cmn_send_smc_msg_with_param,
2102 .send_smc_msg = smu_cmn_send_smc_msg,
2103 .get_enabled_mask = smu_cmn_get_enabled_mask,
2104 .feature_is_enabled = smu_cmn_feature_is_enabled,
2105 .disable_all_features_with_exception = smu_cmn_disable_all_features_with_exception,
2106 .set_power_limit = aldebaran_set_power_limit,
2107 .init_max_sustainable_clocks = smu_v13_0_init_max_sustainable_clocks,
2108 .enable_thermal_alert = smu_v13_0_enable_thermal_alert,
2109 .disable_thermal_alert = smu_v13_0_disable_thermal_alert,
2110 .set_xgmi_pstate = smu_v13_0_set_xgmi_pstate,
2111 .register_irq_handler = smu_v13_0_register_irq_handler,
2112 .set_azalia_d3_pme = smu_v13_0_set_azalia_d3_pme,
2113 .get_max_sustainable_clocks_by_dc = smu_v13_0_get_max_sustainable_clocks_by_dc,
2114 .baco_is_support = aldebaran_is_baco_supported,
2115 .get_dpm_ultimate_freq = smu_v13_0_get_dpm_ultimate_freq,
2116 .set_soft_freq_limited_range = aldebaran_set_soft_freq_limited_range,
2117 .od_edit_dpm_table = aldebaran_usr_edit_dpm_table,
2118 .set_df_cstate = aldebaran_set_df_cstate,
2119 .allow_xgmi_power_down = aldebaran_allow_xgmi_power_down,
2120 .log_thermal_throttling_event = aldebaran_log_thermal_throttling_event,
2121 .get_pp_feature_mask = smu_cmn_get_pp_feature_mask,
2122 .set_pp_feature_mask = smu_cmn_set_pp_feature_mask,
2123 .get_gpu_metrics = aldebaran_get_gpu_metrics,
2124 .mode1_reset_is_support = aldebaran_is_mode1_reset_supported,
2125 .mode2_reset_is_support = aldebaran_is_mode2_reset_supported,
2126 .smu_handle_passthrough_sbr = aldebaran_smu_handle_passthrough_sbr,
2127 .mode1_reset = aldebaran_mode1_reset,
2128 .set_mp1_state = aldebaran_set_mp1_state,
2129 .mode2_reset = aldebaran_mode2_reset,
2130 .wait_for_event = smu_v13_0_wait_for_event,
2131 .i2c_init = aldebaran_i2c_control_init,
2132 .i2c_fini = aldebaran_i2c_control_fini,
2133 .send_hbm_bad_pages_num = aldebaran_smu_send_hbm_bad_page_num,
2134 .get_ecc_info = aldebaran_get_ecc_info,
2135 .send_hbm_bad_channel_flag = aldebaran_send_hbm_bad_channel_flag,
2136 };
2137
aldebaran_set_ppt_funcs(struct smu_context * smu)2138 void aldebaran_set_ppt_funcs(struct smu_context *smu)
2139 {
2140 smu->ppt_funcs = &aldebaran_ppt_funcs;
2141 smu->message_map = aldebaran_message_map;
2142 smu->clock_map = aldebaran_clk_map;
2143 smu->feature_map = aldebaran_feature_mask_map;
2144 smu->table_map = aldebaran_table_map;
2145 smu->smc_driver_if_version = SMU13_DRIVER_IF_VERSION_ALDE;
2146 smu_v13_0_set_smu_mailbox_registers(smu);
2147 }
2148