2 * Copyright 2019 Advanced Micro Devices, Inc.
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:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
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.
24 #define SWSMU_CODE_LAYER_L2
26 #include <linux/firmware.h>
28 #include "amdgpu_smu.h"
29 #include "atomfirmware.h"
30 #include "amdgpu_atomfirmware.h"
31 #include "amdgpu_atombios.h"
32 #include "smu_v13_0.h"
33 #include "smu13_driver_if_aldebaran.h"
34 #include "soc15_common.h"
36 #include "power_state.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"
48 #include "mp/mp_13_0_2_offset.h"
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.
60 #define to_amdgpu_device(x) (container_of(x, struct amdgpu_device, pm.smu_i2c))
62 #define ALDEBARAN_FEA_MAP(smu_feature, aldebaran_feature) \
63 [smu_feature] = {1, (aldebaran_feature)}
65 #define FEATURE_MASK(feature) (1ULL << feature)
66 #define SMC_DPM_FEATURE ( \
67 FEATURE_MASK(FEATURE_DATA_CALCULATIONS) | \
68 FEATURE_MASK(FEATURE_DPM_GFXCLK_BIT) | \
69 FEATURE_MASK(FEATURE_DPM_UCLK_BIT) | \
70 FEATURE_MASK(FEATURE_DPM_SOCCLK_BIT) | \
71 FEATURE_MASK(FEATURE_DPM_FCLK_BIT) | \
72 FEATURE_MASK(FEATURE_DPM_LCLK_BIT) | \
73 FEATURE_MASK(FEATURE_DPM_XGMI_BIT) | \
74 FEATURE_MASK(FEATURE_DPM_VCN_BIT))
76 /* possible frequency drift (1Mhz) */
79 #define smnPCIE_ESM_CTRL 0x111003D0
81 static const struct smu_temperature_range smu13_thermal_policy[] =
83 {-273150, 99000, 99000, -273150, 99000, 99000, -273150, 99000, 99000},
84 { 120000, 120000, 120000, 120000, 120000, 120000, 120000, 120000, 120000},
87 static const struct cmn2asic_msg_mapping aldebaran_message_map[SMU_MSG_MAX_COUNT] = {
88 MSG_MAP(TestMessage, PPSMC_MSG_TestMessage, 0),
89 MSG_MAP(GetSmuVersion, PPSMC_MSG_GetSmuVersion, 1),
90 MSG_MAP(GetDriverIfVersion, PPSMC_MSG_GetDriverIfVersion, 1),
91 MSG_MAP(EnableAllSmuFeatures, PPSMC_MSG_EnableAllSmuFeatures, 0),
92 MSG_MAP(DisableAllSmuFeatures, PPSMC_MSG_DisableAllSmuFeatures, 0),
93 MSG_MAP(GetEnabledSmuFeaturesLow, PPSMC_MSG_GetEnabledSmuFeaturesLow, 0),
94 MSG_MAP(GetEnabledSmuFeaturesHigh, PPSMC_MSG_GetEnabledSmuFeaturesHigh, 0),
95 MSG_MAP(SetDriverDramAddrHigh, PPSMC_MSG_SetDriverDramAddrHigh, 1),
96 MSG_MAP(SetDriverDramAddrLow, PPSMC_MSG_SetDriverDramAddrLow, 1),
97 MSG_MAP(SetToolsDramAddrHigh, PPSMC_MSG_SetToolsDramAddrHigh, 0),
98 MSG_MAP(SetToolsDramAddrLow, PPSMC_MSG_SetToolsDramAddrLow, 0),
99 MSG_MAP(TransferTableSmu2Dram, PPSMC_MSG_TransferTableSmu2Dram, 1),
100 MSG_MAP(TransferTableDram2Smu, PPSMC_MSG_TransferTableDram2Smu, 0),
101 MSG_MAP(UseDefaultPPTable, PPSMC_MSG_UseDefaultPPTable, 0),
102 MSG_MAP(SetSystemVirtualDramAddrHigh, PPSMC_MSG_SetSystemVirtualDramAddrHigh, 0),
103 MSG_MAP(SetSystemVirtualDramAddrLow, PPSMC_MSG_SetSystemVirtualDramAddrLow, 0),
104 MSG_MAP(SetSoftMinByFreq, PPSMC_MSG_SetSoftMinByFreq, 0),
105 MSG_MAP(SetSoftMaxByFreq, PPSMC_MSG_SetSoftMaxByFreq, 0),
106 MSG_MAP(SetHardMinByFreq, PPSMC_MSG_SetHardMinByFreq, 0),
107 MSG_MAP(SetHardMaxByFreq, PPSMC_MSG_SetHardMaxByFreq, 0),
108 MSG_MAP(GetMinDpmFreq, PPSMC_MSG_GetMinDpmFreq, 0),
109 MSG_MAP(GetMaxDpmFreq, PPSMC_MSG_GetMaxDpmFreq, 0),
110 MSG_MAP(GetDpmFreqByIndex, PPSMC_MSG_GetDpmFreqByIndex, 1),
111 MSG_MAP(SetWorkloadMask, PPSMC_MSG_SetWorkloadMask, 1),
112 MSG_MAP(GetVoltageByDpm, PPSMC_MSG_GetVoltageByDpm, 0),
113 MSG_MAP(GetVoltageByDpmOverdrive, PPSMC_MSG_GetVoltageByDpmOverdrive, 0),
114 MSG_MAP(SetPptLimit, PPSMC_MSG_SetPptLimit, 0),
115 MSG_MAP(GetPptLimit, PPSMC_MSG_GetPptLimit, 1),
116 MSG_MAP(PrepareMp1ForUnload, PPSMC_MSG_PrepareMp1ForUnload, 0),
117 MSG_MAP(GfxDeviceDriverReset, PPSMC_MSG_GfxDriverReset, 0),
118 MSG_MAP(RunDcBtc, PPSMC_MSG_RunDcBtc, 0),
119 MSG_MAP(DramLogSetDramAddrHigh, PPSMC_MSG_DramLogSetDramAddrHigh, 0),
120 MSG_MAP(DramLogSetDramAddrLow, PPSMC_MSG_DramLogSetDramAddrLow, 0),
121 MSG_MAP(DramLogSetDramSize, PPSMC_MSG_DramLogSetDramSize, 0),
122 MSG_MAP(GetDebugData, PPSMC_MSG_GetDebugData, 0),
123 MSG_MAP(WaflTest, PPSMC_MSG_WaflTest, 0),
124 MSG_MAP(SetMemoryChannelEnable, PPSMC_MSG_SetMemoryChannelEnable, 0),
125 MSG_MAP(SetNumBadHbmPagesRetired, PPSMC_MSG_SetNumBadHbmPagesRetired, 0),
126 MSG_MAP(DFCstateControl, PPSMC_MSG_DFCstateControl, 0),
127 MSG_MAP(GetGmiPwrDnHyst, PPSMC_MSG_GetGmiPwrDnHyst, 0),
128 MSG_MAP(SetGmiPwrDnHyst, PPSMC_MSG_SetGmiPwrDnHyst, 0),
129 MSG_MAP(GmiPwrDnControl, PPSMC_MSG_GmiPwrDnControl, 0),
130 MSG_MAP(EnterGfxoff, PPSMC_MSG_EnterGfxoff, 0),
131 MSG_MAP(ExitGfxoff, PPSMC_MSG_ExitGfxoff, 0),
132 MSG_MAP(SetExecuteDMATest, PPSMC_MSG_SetExecuteDMATest, 0),
133 MSG_MAP(EnableDeterminism, PPSMC_MSG_EnableDeterminism, 0),
134 MSG_MAP(DisableDeterminism, PPSMC_MSG_DisableDeterminism, 0),
135 MSG_MAP(SetUclkDpmMode, PPSMC_MSG_SetUclkDpmMode, 0),
136 MSG_MAP(GfxDriverResetRecovery, PPSMC_MSG_GfxDriverResetRecovery, 0),
137 MSG_MAP(BoardPowerCalibration, PPSMC_MSG_BoardPowerCalibration, 0),
140 static const struct cmn2asic_mapping aldebaran_clk_map[SMU_CLK_COUNT] = {
141 CLK_MAP(GFXCLK, PPCLK_GFXCLK),
142 CLK_MAP(SCLK, PPCLK_GFXCLK),
143 CLK_MAP(SOCCLK, PPCLK_SOCCLK),
144 CLK_MAP(FCLK, PPCLK_FCLK),
145 CLK_MAP(UCLK, PPCLK_UCLK),
146 CLK_MAP(MCLK, PPCLK_UCLK),
147 CLK_MAP(DCLK, PPCLK_DCLK),
148 CLK_MAP(VCLK, PPCLK_VCLK),
149 CLK_MAP(LCLK, PPCLK_LCLK),
152 static const struct cmn2asic_mapping aldebaran_feature_mask_map[SMU_FEATURE_COUNT] = {
153 ALDEBARAN_FEA_MAP(SMU_FEATURE_DPM_PREFETCHER_BIT, FEATURE_DATA_CALCULATIONS),
154 ALDEBARAN_FEA_MAP(SMU_FEATURE_DPM_GFXCLK_BIT, FEATURE_DPM_GFXCLK_BIT),
155 ALDEBARAN_FEA_MAP(SMU_FEATURE_DPM_UCLK_BIT, FEATURE_DPM_UCLK_BIT),
156 ALDEBARAN_FEA_MAP(SMU_FEATURE_DPM_SOCCLK_BIT, FEATURE_DPM_SOCCLK_BIT),
157 ALDEBARAN_FEA_MAP(SMU_FEATURE_DPM_FCLK_BIT, FEATURE_DPM_FCLK_BIT),
158 ALDEBARAN_FEA_MAP(SMU_FEATURE_DPM_LCLK_BIT, FEATURE_DPM_LCLK_BIT),
159 ALDEBARAN_FEA_MAP(SMU_FEATURE_XGMI_BIT, FEATURE_DPM_XGMI_BIT),
160 ALDEBARAN_FEA_MAP(SMU_FEATURE_DS_GFXCLK_BIT, FEATURE_DS_GFXCLK_BIT),
161 ALDEBARAN_FEA_MAP(SMU_FEATURE_DS_SOCCLK_BIT, FEATURE_DS_SOCCLK_BIT),
162 ALDEBARAN_FEA_MAP(SMU_FEATURE_DS_LCLK_BIT, FEATURE_DS_LCLK_BIT),
163 ALDEBARAN_FEA_MAP(SMU_FEATURE_DS_FCLK_BIT, FEATURE_DS_FCLK_BIT),
164 ALDEBARAN_FEA_MAP(SMU_FEATURE_DS_UCLK_BIT, FEATURE_DS_UCLK_BIT),
165 ALDEBARAN_FEA_MAP(SMU_FEATURE_GFX_SS_BIT, FEATURE_GFX_SS_BIT),
166 ALDEBARAN_FEA_MAP(SMU_FEATURE_VCN_PG_BIT, FEATURE_DPM_VCN_BIT),
167 ALDEBARAN_FEA_MAP(SMU_FEATURE_RSMU_SMN_CG_BIT, FEATURE_RSMU_SMN_CG_BIT),
168 ALDEBARAN_FEA_MAP(SMU_FEATURE_WAFL_CG_BIT, FEATURE_WAFL_CG_BIT),
169 ALDEBARAN_FEA_MAP(SMU_FEATURE_PPT_BIT, FEATURE_PPT_BIT),
170 ALDEBARAN_FEA_MAP(SMU_FEATURE_TDC_BIT, FEATURE_TDC_BIT),
171 ALDEBARAN_FEA_MAP(SMU_FEATURE_APCC_PLUS_BIT, FEATURE_APCC_PLUS_BIT),
172 ALDEBARAN_FEA_MAP(SMU_FEATURE_APCC_DFLL_BIT, FEATURE_APCC_DFLL_BIT),
173 ALDEBARAN_FEA_MAP(SMU_FEATURE_FUSE_CG_BIT, FEATURE_FUSE_CG_BIT),
174 ALDEBARAN_FEA_MAP(SMU_FEATURE_MP1_CG_BIT, FEATURE_MP1_CG_BIT),
175 ALDEBARAN_FEA_MAP(SMU_FEATURE_SMUIO_CG_BIT, FEATURE_SMUIO_CG_BIT),
176 ALDEBARAN_FEA_MAP(SMU_FEATURE_THM_CG_BIT, FEATURE_THM_CG_BIT),
177 ALDEBARAN_FEA_MAP(SMU_FEATURE_CLK_CG_BIT, FEATURE_CLK_CG_BIT),
178 ALDEBARAN_FEA_MAP(SMU_FEATURE_FW_CTF_BIT, FEATURE_FW_CTF_BIT),
179 ALDEBARAN_FEA_MAP(SMU_FEATURE_THERMAL_BIT, FEATURE_THERMAL_BIT),
180 ALDEBARAN_FEA_MAP(SMU_FEATURE_OUT_OF_BAND_MONITOR_BIT, FEATURE_OUT_OF_BAND_MONITOR_BIT),
181 ALDEBARAN_FEA_MAP(SMU_FEATURE_XGMI_PER_LINK_PWR_DWN_BIT,FEATURE_XGMI_PER_LINK_PWR_DWN),
182 ALDEBARAN_FEA_MAP(SMU_FEATURE_DF_CSTATE_BIT, FEATURE_DF_CSTATE),
185 static const struct cmn2asic_mapping aldebaran_table_map[SMU_TABLE_COUNT] = {
187 TAB_MAP(AVFS_PSM_DEBUG),
188 TAB_MAP(AVFS_FUSE_OVERRIDE),
189 TAB_MAP(PMSTATUSLOG),
190 TAB_MAP(SMU_METRICS),
191 TAB_MAP(DRIVER_SMU_CONFIG),
192 TAB_MAP(I2C_COMMANDS),
195 static const uint8_t aldebaran_throttler_map[] = {
196 [THROTTLER_PPT0_BIT] = (SMU_THROTTLER_PPT0_BIT),
197 [THROTTLER_PPT1_BIT] = (SMU_THROTTLER_PPT1_BIT),
198 [THROTTLER_TDC_GFX_BIT] = (SMU_THROTTLER_TDC_GFX_BIT),
199 [THROTTLER_TDC_SOC_BIT] = (SMU_THROTTLER_TDC_SOC_BIT),
200 [THROTTLER_TDC_HBM_BIT] = (SMU_THROTTLER_TDC_MEM_BIT),
201 [THROTTLER_TEMP_GPU_BIT] = (SMU_THROTTLER_TEMP_GPU_BIT),
202 [THROTTLER_TEMP_MEM_BIT] = (SMU_THROTTLER_TEMP_MEM_BIT),
203 [THROTTLER_TEMP_VR_GFX_BIT] = (SMU_THROTTLER_TEMP_VR_GFX_BIT),
204 [THROTTLER_TEMP_VR_SOC_BIT] = (SMU_THROTTLER_TEMP_VR_SOC_BIT),
205 [THROTTLER_TEMP_VR_MEM_BIT] = (SMU_THROTTLER_TEMP_VR_MEM0_BIT),
206 [THROTTLER_APCC_BIT] = (SMU_THROTTLER_APCC_BIT),
209 static int aldebaran_tables_init(struct smu_context *smu)
211 struct smu_table_context *smu_table = &smu->smu_table;
212 struct smu_table *tables = smu_table->tables;
214 SMU_TABLE_INIT(tables, SMU_TABLE_PPTABLE, sizeof(PPTable_t),
215 PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
217 SMU_TABLE_INIT(tables, SMU_TABLE_PMSTATUSLOG, SMU13_TOOL_SIZE,
218 PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
220 SMU_TABLE_INIT(tables, SMU_TABLE_SMU_METRICS, sizeof(SmuMetrics_t),
221 PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
223 SMU_TABLE_INIT(tables, SMU_TABLE_I2C_COMMANDS, sizeof(SwI2cRequest_t),
224 PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
226 smu_table->metrics_table = kzalloc(sizeof(SmuMetrics_t), GFP_KERNEL);
227 if (!smu_table->metrics_table)
229 smu_table->metrics_time = 0;
231 smu_table->gpu_metrics_table_size = sizeof(struct gpu_metrics_v1_3);
232 smu_table->gpu_metrics_table = kzalloc(smu_table->gpu_metrics_table_size, GFP_KERNEL);
233 if (!smu_table->gpu_metrics_table) {
234 kfree(smu_table->metrics_table);
241 static int aldebaran_allocate_dpm_context(struct smu_context *smu)
243 struct smu_dpm_context *smu_dpm = &smu->smu_dpm;
245 smu_dpm->dpm_context = kzalloc(sizeof(struct smu_13_0_dpm_context),
247 if (!smu_dpm->dpm_context)
249 smu_dpm->dpm_context_size = sizeof(struct smu_13_0_dpm_context);
251 smu_dpm->dpm_current_power_state = kzalloc(sizeof(struct smu_power_state),
253 if (!smu_dpm->dpm_current_power_state)
256 smu_dpm->dpm_request_power_state = kzalloc(sizeof(struct smu_power_state),
258 if (!smu_dpm->dpm_request_power_state)
264 static int aldebaran_init_smc_tables(struct smu_context *smu)
268 ret = aldebaran_tables_init(smu);
272 ret = aldebaran_allocate_dpm_context(smu);
276 return smu_v13_0_init_smc_tables(smu);
279 static int aldebaran_get_allowed_feature_mask(struct smu_context *smu,
280 uint32_t *feature_mask, uint32_t num)
285 /* pptable will handle the features to enable */
286 memset(feature_mask, 0xFF, sizeof(uint32_t) * num);
291 static int aldebaran_set_default_dpm_table(struct smu_context *smu)
293 struct smu_13_0_dpm_context *dpm_context = smu->smu_dpm.dpm_context;
294 struct smu_13_0_dpm_table *dpm_table = NULL;
295 PPTable_t *pptable = smu->smu_table.driver_pptable;
298 /* socclk dpm table setup */
299 dpm_table = &dpm_context->dpm_tables.soc_table;
300 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_SOCCLK_BIT)) {
301 ret = smu_v13_0_set_single_dpm_table(smu,
307 dpm_table->count = 1;
308 dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.socclk / 100;
309 dpm_table->dpm_levels[0].enabled = true;
310 dpm_table->min = dpm_table->dpm_levels[0].value;
311 dpm_table->max = dpm_table->dpm_levels[0].value;
314 /* gfxclk dpm table setup */
315 dpm_table = &dpm_context->dpm_tables.gfx_table;
316 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_GFXCLK_BIT)) {
317 /* in the case of gfxclk, only fine-grained dpm is honored */
318 dpm_table->count = 2;
319 dpm_table->dpm_levels[0].value = pptable->GfxclkFmin;
320 dpm_table->dpm_levels[0].enabled = true;
321 dpm_table->dpm_levels[1].value = pptable->GfxclkFmax;
322 dpm_table->dpm_levels[1].enabled = true;
323 dpm_table->min = dpm_table->dpm_levels[0].value;
324 dpm_table->max = dpm_table->dpm_levels[1].value;
326 dpm_table->count = 1;
327 dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.gfxclk / 100;
328 dpm_table->dpm_levels[0].enabled = true;
329 dpm_table->min = dpm_table->dpm_levels[0].value;
330 dpm_table->max = dpm_table->dpm_levels[0].value;
333 /* memclk dpm table setup */
334 dpm_table = &dpm_context->dpm_tables.uclk_table;
335 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_UCLK_BIT)) {
336 ret = smu_v13_0_set_single_dpm_table(smu,
342 dpm_table->count = 1;
343 dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.uclk / 100;
344 dpm_table->dpm_levels[0].enabled = true;
345 dpm_table->min = dpm_table->dpm_levels[0].value;
346 dpm_table->max = dpm_table->dpm_levels[0].value;
349 /* fclk dpm table setup */
350 dpm_table = &dpm_context->dpm_tables.fclk_table;
351 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_FCLK_BIT)) {
352 ret = smu_v13_0_set_single_dpm_table(smu,
358 dpm_table->count = 1;
359 dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.fclk / 100;
360 dpm_table->dpm_levels[0].enabled = true;
361 dpm_table->min = dpm_table->dpm_levels[0].value;
362 dpm_table->max = dpm_table->dpm_levels[0].value;
368 static int aldebaran_check_powerplay_table(struct smu_context *smu)
370 struct smu_table_context *table_context = &smu->smu_table;
371 struct smu_13_0_powerplay_table *powerplay_table =
372 table_context->power_play_table;
374 table_context->thermal_controller_type =
375 powerplay_table->thermal_controller_type;
380 static int aldebaran_store_powerplay_table(struct smu_context *smu)
382 struct smu_table_context *table_context = &smu->smu_table;
383 struct smu_13_0_powerplay_table *powerplay_table =
384 table_context->power_play_table;
385 memcpy(table_context->driver_pptable, &powerplay_table->smc_pptable,
391 static int aldebaran_append_powerplay_table(struct smu_context *smu)
393 struct smu_table_context *table_context = &smu->smu_table;
394 PPTable_t *smc_pptable = table_context->driver_pptable;
395 struct atom_smc_dpm_info_v4_10 *smc_dpm_table;
398 index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1,
401 ret = amdgpu_atombios_get_data_table(smu->adev, index, NULL, NULL, NULL,
402 (uint8_t **)&smc_dpm_table);
406 dev_info(smu->adev->dev, "smc_dpm_info table revision(format.content): %d.%d\n",
407 smc_dpm_table->table_header.format_revision,
408 smc_dpm_table->table_header.content_revision);
410 if ((smc_dpm_table->table_header.format_revision == 4) &&
411 (smc_dpm_table->table_header.content_revision == 10))
412 memcpy(&smc_pptable->GfxMaxCurrent,
413 &smc_dpm_table->GfxMaxCurrent,
414 sizeof(*smc_dpm_table) - offsetof(struct atom_smc_dpm_info_v4_10, GfxMaxCurrent));
418 static int aldebaran_setup_pptable(struct smu_context *smu)
422 /* VBIOS pptable is the first choice */
423 smu->smu_table.boot_values.pp_table_id = 0;
425 ret = smu_v13_0_setup_pptable(smu);
429 ret = aldebaran_store_powerplay_table(smu);
433 ret = aldebaran_append_powerplay_table(smu);
437 ret = aldebaran_check_powerplay_table(smu);
444 static bool aldebaran_is_primary(struct smu_context *smu)
446 struct amdgpu_device *adev = smu->adev;
448 if (adev->smuio.funcs && adev->smuio.funcs->get_die_id)
449 return adev->smuio.funcs->get_die_id(adev) == 0;
454 static int aldebaran_run_board_btc(struct smu_context *smu)
459 if (!aldebaran_is_primary(smu))
462 ret = smu_cmn_get_smc_version(smu, NULL, &smu_version);
464 dev_err(smu->adev->dev, "Failed to get smu version!\n");
467 if (smu_version <= 0x00441d00)
470 ret = smu_cmn_send_smc_msg(smu, SMU_MSG_BoardPowerCalibration, NULL);
472 dev_err(smu->adev->dev, "Board power calibration failed!\n");
477 static int aldebaran_run_btc(struct smu_context *smu)
481 ret = smu_cmn_send_smc_msg(smu, SMU_MSG_RunDcBtc, NULL);
483 dev_err(smu->adev->dev, "RunDcBtc failed!\n");
485 ret = aldebaran_run_board_btc(smu);
490 static int aldebaran_populate_umd_state_clk(struct smu_context *smu)
492 struct smu_13_0_dpm_context *dpm_context =
493 smu->smu_dpm.dpm_context;
494 struct smu_13_0_dpm_table *gfx_table =
495 &dpm_context->dpm_tables.gfx_table;
496 struct smu_13_0_dpm_table *mem_table =
497 &dpm_context->dpm_tables.uclk_table;
498 struct smu_13_0_dpm_table *soc_table =
499 &dpm_context->dpm_tables.soc_table;
500 struct smu_umd_pstate_table *pstate_table =
503 pstate_table->gfxclk_pstate.min = gfx_table->min;
504 pstate_table->gfxclk_pstate.peak = gfx_table->max;
505 pstate_table->gfxclk_pstate.curr.min = gfx_table->min;
506 pstate_table->gfxclk_pstate.curr.max = gfx_table->max;
508 pstate_table->uclk_pstate.min = mem_table->min;
509 pstate_table->uclk_pstate.peak = mem_table->max;
510 pstate_table->uclk_pstate.curr.min = mem_table->min;
511 pstate_table->uclk_pstate.curr.max = mem_table->max;
513 pstate_table->socclk_pstate.min = soc_table->min;
514 pstate_table->socclk_pstate.peak = soc_table->max;
515 pstate_table->socclk_pstate.curr.min = soc_table->min;
516 pstate_table->socclk_pstate.curr.max = soc_table->max;
518 if (gfx_table->count > ALDEBARAN_UMD_PSTATE_GFXCLK_LEVEL &&
519 mem_table->count > ALDEBARAN_UMD_PSTATE_MCLK_LEVEL &&
520 soc_table->count > ALDEBARAN_UMD_PSTATE_SOCCLK_LEVEL) {
521 pstate_table->gfxclk_pstate.standard =
522 gfx_table->dpm_levels[ALDEBARAN_UMD_PSTATE_GFXCLK_LEVEL].value;
523 pstate_table->uclk_pstate.standard =
524 mem_table->dpm_levels[ALDEBARAN_UMD_PSTATE_MCLK_LEVEL].value;
525 pstate_table->socclk_pstate.standard =
526 soc_table->dpm_levels[ALDEBARAN_UMD_PSTATE_SOCCLK_LEVEL].value;
528 pstate_table->gfxclk_pstate.standard =
529 pstate_table->gfxclk_pstate.min;
530 pstate_table->uclk_pstate.standard =
531 pstate_table->uclk_pstate.min;
532 pstate_table->socclk_pstate.standard =
533 pstate_table->socclk_pstate.min;
539 static int aldebaran_get_clk_table(struct smu_context *smu,
540 struct pp_clock_levels_with_latency *clocks,
541 struct smu_13_0_dpm_table *dpm_table)
545 count = (dpm_table->count > MAX_NUM_CLOCKS) ? MAX_NUM_CLOCKS : dpm_table->count;
546 clocks->num_levels = count;
548 for (i = 0; i < count; i++) {
549 clocks->data[i].clocks_in_khz =
550 dpm_table->dpm_levels[i].value * 1000;
551 clocks->data[i].latency_in_us = 0;
557 static int aldebaran_freqs_in_same_level(int32_t frequency1,
560 return (abs(frequency1 - frequency2) <= EPSILON);
563 static int aldebaran_get_smu_metrics_data(struct smu_context *smu,
564 MetricsMember_t member,
567 struct smu_table_context *smu_table= &smu->smu_table;
568 SmuMetrics_t *metrics = (SmuMetrics_t *)smu_table->metrics_table;
571 mutex_lock(&smu->metrics_lock);
573 ret = smu_cmn_get_metrics_table_locked(smu,
577 mutex_unlock(&smu->metrics_lock);
582 case METRICS_CURR_GFXCLK:
583 *value = metrics->CurrClock[PPCLK_GFXCLK];
585 case METRICS_CURR_SOCCLK:
586 *value = metrics->CurrClock[PPCLK_SOCCLK];
588 case METRICS_CURR_UCLK:
589 *value = metrics->CurrClock[PPCLK_UCLK];
591 case METRICS_CURR_VCLK:
592 *value = metrics->CurrClock[PPCLK_VCLK];
594 case METRICS_CURR_DCLK:
595 *value = metrics->CurrClock[PPCLK_DCLK];
597 case METRICS_CURR_FCLK:
598 *value = metrics->CurrClock[PPCLK_FCLK];
600 case METRICS_AVERAGE_GFXCLK:
601 *value = metrics->AverageGfxclkFrequency;
603 case METRICS_AVERAGE_SOCCLK:
604 *value = metrics->AverageSocclkFrequency;
606 case METRICS_AVERAGE_UCLK:
607 *value = metrics->AverageUclkFrequency;
609 case METRICS_AVERAGE_GFXACTIVITY:
610 *value = metrics->AverageGfxActivity;
612 case METRICS_AVERAGE_MEMACTIVITY:
613 *value = metrics->AverageUclkActivity;
615 case METRICS_AVERAGE_SOCKETPOWER:
616 /* Valid power data is available only from primary die */
617 *value = aldebaran_is_primary(smu) ?
618 metrics->AverageSocketPower << 8 :
621 case METRICS_TEMPERATURE_EDGE:
622 *value = metrics->TemperatureEdge *
623 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
625 case METRICS_TEMPERATURE_HOTSPOT:
626 *value = metrics->TemperatureHotspot *
627 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
629 case METRICS_TEMPERATURE_MEM:
630 *value = metrics->TemperatureHBM *
631 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
633 case METRICS_TEMPERATURE_VRGFX:
634 *value = metrics->TemperatureVrGfx *
635 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
637 case METRICS_TEMPERATURE_VRSOC:
638 *value = metrics->TemperatureVrSoc *
639 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
641 case METRICS_TEMPERATURE_VRMEM:
642 *value = metrics->TemperatureVrMem *
643 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
645 case METRICS_THROTTLER_STATUS:
646 *value = metrics->ThrottlerStatus;
653 mutex_unlock(&smu->metrics_lock);
658 static int aldebaran_get_current_clk_freq_by_table(struct smu_context *smu,
659 enum smu_clk_type clk_type,
662 MetricsMember_t member_type;
668 clk_id = smu_cmn_to_asic_specific_index(smu,
669 CMN2ASIC_MAPPING_CLK,
677 * CurrClock[clk_id] can provide accurate
678 * output only when the dpm feature is enabled.
679 * We can use Average_* for dpm disabled case.
680 * But this is available for gfxclk/uclk/socclk/vclk/dclk.
682 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_GFXCLK_BIT))
683 member_type = METRICS_CURR_GFXCLK;
685 member_type = METRICS_AVERAGE_GFXCLK;
688 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_UCLK_BIT))
689 member_type = METRICS_CURR_UCLK;
691 member_type = METRICS_AVERAGE_UCLK;
694 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_SOCCLK_BIT))
695 member_type = METRICS_CURR_SOCCLK;
697 member_type = METRICS_AVERAGE_SOCCLK;
700 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_VCN_PG_BIT))
701 member_type = METRICS_CURR_VCLK;
703 member_type = METRICS_AVERAGE_VCLK;
706 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_VCN_PG_BIT))
707 member_type = METRICS_CURR_DCLK;
709 member_type = METRICS_AVERAGE_DCLK;
712 member_type = METRICS_CURR_FCLK;
718 return aldebaran_get_smu_metrics_data(smu,
723 static int aldebaran_print_clk_levels(struct smu_context *smu,
724 enum smu_clk_type type, char *buf)
726 int i, now, size = 0;
728 struct smu_umd_pstate_table *pstate_table = &smu->pstate_table;
729 struct pp_clock_levels_with_latency clocks;
730 struct smu_13_0_dpm_table *single_dpm_table;
731 struct smu_dpm_context *smu_dpm = &smu->smu_dpm;
732 struct smu_13_0_dpm_context *dpm_context = NULL;
733 uint32_t display_levels;
734 uint32_t freq_values[3] = {0};
735 uint32_t min_clk, max_clk;
737 if (amdgpu_ras_intr_triggered())
738 return snprintf(buf, PAGE_SIZE, "unavailable\n");
740 dpm_context = smu_dpm->dpm_context;
745 size = sprintf(buf, "%s:\n", "GFXCLK");
748 ret = aldebaran_get_current_clk_freq_by_table(smu, SMU_GFXCLK, &now);
750 dev_err(smu->adev->dev, "Attempt to get current gfx clk Failed!");
754 single_dpm_table = &(dpm_context->dpm_tables.gfx_table);
755 ret = aldebaran_get_clk_table(smu, &clocks, single_dpm_table);
757 dev_err(smu->adev->dev, "Attempt to get gfx clk levels Failed!");
761 display_levels = clocks.num_levels;
763 min_clk = pstate_table->gfxclk_pstate.curr.min;
764 max_clk = pstate_table->gfxclk_pstate.curr.max;
766 freq_values[0] = min_clk;
767 freq_values[1] = max_clk;
769 /* fine-grained dpm has only 2 levels */
770 if (now > min_clk && now < max_clk) {
771 display_levels = clocks.num_levels + 1;
772 freq_values[2] = max_clk;
773 freq_values[1] = now;
777 * For DPM disabled case, there will be only one clock level.
778 * And it's safe to assume that is always the current clock.
780 if (display_levels == clocks.num_levels) {
781 for (i = 0; i < clocks.num_levels; i++)
783 buf + size, "%d: %uMhz %s\n", i,
785 (clocks.num_levels == 1) ?
787 (aldebaran_freqs_in_same_level(
788 freq_values[i], now) ?
792 for (i = 0; i < display_levels; i++)
793 size += sprintf(buf + size, "%d: %uMhz %s\n", i,
794 freq_values[i], i == 1 ? "*" : "");
800 size = sprintf(buf, "%s:\n", "MCLK");
803 ret = aldebaran_get_current_clk_freq_by_table(smu, SMU_UCLK, &now);
805 dev_err(smu->adev->dev, "Attempt to get current mclk Failed!");
809 single_dpm_table = &(dpm_context->dpm_tables.uclk_table);
810 ret = aldebaran_get_clk_table(smu, &clocks, single_dpm_table);
812 dev_err(smu->adev->dev, "Attempt to get memory clk levels Failed!");
816 for (i = 0; i < clocks.num_levels; i++)
817 size += sprintf(buf + size, "%d: %uMhz %s\n",
818 i, clocks.data[i].clocks_in_khz / 1000,
819 (clocks.num_levels == 1) ? "*" :
820 (aldebaran_freqs_in_same_level(
821 clocks.data[i].clocks_in_khz / 1000,
826 ret = aldebaran_get_current_clk_freq_by_table(smu, SMU_SOCCLK, &now);
828 dev_err(smu->adev->dev, "Attempt to get current socclk Failed!");
832 single_dpm_table = &(dpm_context->dpm_tables.soc_table);
833 ret = aldebaran_get_clk_table(smu, &clocks, single_dpm_table);
835 dev_err(smu->adev->dev, "Attempt to get socclk levels Failed!");
839 for (i = 0; i < clocks.num_levels; i++)
840 size += sprintf(buf + size, "%d: %uMhz %s\n",
841 i, clocks.data[i].clocks_in_khz / 1000,
842 (clocks.num_levels == 1) ? "*" :
843 (aldebaran_freqs_in_same_level(
844 clocks.data[i].clocks_in_khz / 1000,
849 ret = aldebaran_get_current_clk_freq_by_table(smu, SMU_FCLK, &now);
851 dev_err(smu->adev->dev, "Attempt to get current fclk Failed!");
855 single_dpm_table = &(dpm_context->dpm_tables.fclk_table);
856 ret = aldebaran_get_clk_table(smu, &clocks, single_dpm_table);
858 dev_err(smu->adev->dev, "Attempt to get fclk levels Failed!");
862 for (i = 0; i < single_dpm_table->count; i++)
863 size += sprintf(buf + size, "%d: %uMhz %s\n",
864 i, single_dpm_table->dpm_levels[i].value,
865 (clocks.num_levels == 1) ? "*" :
866 (aldebaran_freqs_in_same_level(
867 clocks.data[i].clocks_in_khz / 1000,
872 ret = aldebaran_get_current_clk_freq_by_table(smu, SMU_VCLK, &now);
874 dev_err(smu->adev->dev, "Attempt to get current vclk Failed!");
878 single_dpm_table = &(dpm_context->dpm_tables.vclk_table);
879 ret = aldebaran_get_clk_table(smu, &clocks, single_dpm_table);
881 dev_err(smu->adev->dev, "Attempt to get vclk levels Failed!");
885 for (i = 0; i < single_dpm_table->count; i++)
886 size += sprintf(buf + size, "%d: %uMhz %s\n",
887 i, single_dpm_table->dpm_levels[i].value,
888 (clocks.num_levels == 1) ? "*" :
889 (aldebaran_freqs_in_same_level(
890 clocks.data[i].clocks_in_khz / 1000,
895 ret = aldebaran_get_current_clk_freq_by_table(smu, SMU_DCLK, &now);
897 dev_err(smu->adev->dev, "Attempt to get current dclk Failed!");
901 single_dpm_table = &(dpm_context->dpm_tables.dclk_table);
902 ret = aldebaran_get_clk_table(smu, &clocks, single_dpm_table);
904 dev_err(smu->adev->dev, "Attempt to get dclk levels Failed!");
908 for (i = 0; i < single_dpm_table->count; i++)
909 size += sprintf(buf + size, "%d: %uMhz %s\n",
910 i, single_dpm_table->dpm_levels[i].value,
911 (clocks.num_levels == 1) ? "*" :
912 (aldebaran_freqs_in_same_level(
913 clocks.data[i].clocks_in_khz / 1000,
924 static int aldebaran_upload_dpm_level(struct smu_context *smu,
926 uint32_t feature_mask,
929 struct smu_13_0_dpm_context *dpm_context =
930 smu->smu_dpm.dpm_context;
934 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_GFXCLK_BIT) &&
935 (feature_mask & FEATURE_MASK(FEATURE_DPM_GFXCLK_BIT))) {
936 freq = dpm_context->dpm_tables.gfx_table.dpm_levels[level].value;
937 ret = smu_cmn_send_smc_msg_with_param(smu,
938 (max ? SMU_MSG_SetSoftMaxByFreq : SMU_MSG_SetSoftMinByFreq),
939 (PPCLK_GFXCLK << 16) | (freq & 0xffff),
942 dev_err(smu->adev->dev, "Failed to set soft %s gfxclk !\n",
943 max ? "max" : "min");
948 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_UCLK_BIT) &&
949 (feature_mask & FEATURE_MASK(FEATURE_DPM_UCLK_BIT))) {
950 freq = dpm_context->dpm_tables.uclk_table.dpm_levels[level].value;
951 ret = smu_cmn_send_smc_msg_with_param(smu,
952 (max ? SMU_MSG_SetSoftMaxByFreq : SMU_MSG_SetSoftMinByFreq),
953 (PPCLK_UCLK << 16) | (freq & 0xffff),
956 dev_err(smu->adev->dev, "Failed to set soft %s memclk !\n",
957 max ? "max" : "min");
962 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_SOCCLK_BIT) &&
963 (feature_mask & FEATURE_MASK(FEATURE_DPM_SOCCLK_BIT))) {
964 freq = dpm_context->dpm_tables.soc_table.dpm_levels[level].value;
965 ret = smu_cmn_send_smc_msg_with_param(smu,
966 (max ? SMU_MSG_SetSoftMaxByFreq : SMU_MSG_SetSoftMinByFreq),
967 (PPCLK_SOCCLK << 16) | (freq & 0xffff),
970 dev_err(smu->adev->dev, "Failed to set soft %s socclk !\n",
971 max ? "max" : "min");
979 static int aldebaran_force_clk_levels(struct smu_context *smu,
980 enum smu_clk_type type, uint32_t mask)
982 struct smu_13_0_dpm_context *dpm_context = smu->smu_dpm.dpm_context;
983 struct smu_13_0_dpm_table *single_dpm_table = NULL;
984 uint32_t soft_min_level, soft_max_level;
987 soft_min_level = mask ? (ffs(mask) - 1) : 0;
988 soft_max_level = mask ? (fls(mask) - 1) : 0;
992 single_dpm_table = &(dpm_context->dpm_tables.gfx_table);
993 if (soft_max_level >= single_dpm_table->count) {
994 dev_err(smu->adev->dev, "Clock level specified %d is over max allowed %d\n",
995 soft_max_level, single_dpm_table->count - 1);
1000 ret = aldebaran_upload_dpm_level(smu,
1002 FEATURE_MASK(FEATURE_DPM_GFXCLK_BIT),
1005 dev_err(smu->adev->dev, "Failed to upload boot level to lowest!\n");
1009 ret = aldebaran_upload_dpm_level(smu,
1011 FEATURE_MASK(FEATURE_DPM_GFXCLK_BIT),
1014 dev_err(smu->adev->dev, "Failed to upload dpm max level to highest!\n");
1022 * Should not arrive here since aldebaran does not
1023 * support mclk/socclk/fclk softmin/softmax settings
1035 static int aldebaran_get_thermal_temperature_range(struct smu_context *smu,
1036 struct smu_temperature_range *range)
1038 struct smu_table_context *table_context = &smu->smu_table;
1039 struct smu_13_0_powerplay_table *powerplay_table =
1040 table_context->power_play_table;
1041 PPTable_t *pptable = smu->smu_table.driver_pptable;
1046 memcpy(range, &smu13_thermal_policy[0], sizeof(struct smu_temperature_range));
1048 range->hotspot_crit_max = pptable->ThotspotLimit *
1049 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
1050 range->hotspot_emergency_max = (pptable->ThotspotLimit + CTF_OFFSET_HOTSPOT) *
1051 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
1052 range->mem_crit_max = pptable->TmemLimit *
1053 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
1054 range->mem_emergency_max = (pptable->TmemLimit + CTF_OFFSET_MEM)*
1055 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
1056 range->software_shutdown_temp = powerplay_table->software_shutdown_temp;
1061 static int aldebaran_get_current_activity_percent(struct smu_context *smu,
1062 enum amd_pp_sensors sensor,
1071 case AMDGPU_PP_SENSOR_GPU_LOAD:
1072 ret = aldebaran_get_smu_metrics_data(smu,
1073 METRICS_AVERAGE_GFXACTIVITY,
1076 case AMDGPU_PP_SENSOR_MEM_LOAD:
1077 ret = aldebaran_get_smu_metrics_data(smu,
1078 METRICS_AVERAGE_MEMACTIVITY,
1082 dev_err(smu->adev->dev, "Invalid sensor for retrieving clock activity\n");
1089 static int aldebaran_get_gpu_power(struct smu_context *smu, uint32_t *value)
1094 return aldebaran_get_smu_metrics_data(smu,
1095 METRICS_AVERAGE_SOCKETPOWER,
1099 static int aldebaran_thermal_get_temperature(struct smu_context *smu,
1100 enum amd_pp_sensors sensor,
1109 case AMDGPU_PP_SENSOR_HOTSPOT_TEMP:
1110 ret = aldebaran_get_smu_metrics_data(smu,
1111 METRICS_TEMPERATURE_HOTSPOT,
1114 case AMDGPU_PP_SENSOR_EDGE_TEMP:
1115 ret = aldebaran_get_smu_metrics_data(smu,
1116 METRICS_TEMPERATURE_EDGE,
1119 case AMDGPU_PP_SENSOR_MEM_TEMP:
1120 ret = aldebaran_get_smu_metrics_data(smu,
1121 METRICS_TEMPERATURE_MEM,
1125 dev_err(smu->adev->dev, "Invalid sensor for retrieving temp\n");
1132 static int aldebaran_read_sensor(struct smu_context *smu,
1133 enum amd_pp_sensors sensor,
1134 void *data, uint32_t *size)
1138 if (amdgpu_ras_intr_triggered())
1144 mutex_lock(&smu->sensor_lock);
1146 case AMDGPU_PP_SENSOR_MEM_LOAD:
1147 case AMDGPU_PP_SENSOR_GPU_LOAD:
1148 ret = aldebaran_get_current_activity_percent(smu,
1153 case AMDGPU_PP_SENSOR_GPU_POWER:
1154 ret = aldebaran_get_gpu_power(smu, (uint32_t *)data);
1157 case AMDGPU_PP_SENSOR_HOTSPOT_TEMP:
1158 case AMDGPU_PP_SENSOR_EDGE_TEMP:
1159 case AMDGPU_PP_SENSOR_MEM_TEMP:
1160 ret = aldebaran_thermal_get_temperature(smu, sensor,
1164 case AMDGPU_PP_SENSOR_GFX_MCLK:
1165 ret = aldebaran_get_current_clk_freq_by_table(smu, SMU_UCLK, (uint32_t *)data);
1166 /* the output clock frequency in 10K unit */
1167 *(uint32_t *)data *= 100;
1170 case AMDGPU_PP_SENSOR_GFX_SCLK:
1171 ret = aldebaran_get_current_clk_freq_by_table(smu, SMU_GFXCLK, (uint32_t *)data);
1172 *(uint32_t *)data *= 100;
1175 case AMDGPU_PP_SENSOR_VDDGFX:
1176 ret = smu_v13_0_get_gfx_vdd(smu, (uint32_t *)data);
1183 mutex_unlock(&smu->sensor_lock);
1188 static int aldebaran_get_power_limit(struct smu_context *smu,
1189 uint32_t *current_power_limit,
1190 uint32_t *default_power_limit,
1191 uint32_t *max_power_limit)
1193 PPTable_t *pptable = smu->smu_table.driver_pptable;
1194 uint32_t power_limit = 0;
1197 if (!smu_cmn_feature_is_enabled(smu, SMU_FEATURE_PPT_BIT))
1200 /* Valid power data is available only from primary die.
1201 * For secondary die show the value as 0.
1203 if (aldebaran_is_primary(smu)) {
1204 ret = smu_cmn_send_smc_msg(smu, SMU_MSG_GetPptLimit,
1208 /* the last hope to figure out the ppt limit */
1210 dev_err(smu->adev->dev,
1211 "Cannot get PPT limit due to pptable missing!");
1214 power_limit = pptable->PptLimit;
1218 if (current_power_limit)
1219 *current_power_limit = power_limit;
1220 if (default_power_limit)
1221 *default_power_limit = power_limit;
1223 if (max_power_limit) {
1225 *max_power_limit = pptable->PptLimit;
1231 static int aldebaran_set_power_limit(struct smu_context *smu, uint32_t n)
1233 /* Power limit can be set only through primary die */
1234 if (aldebaran_is_primary(smu))
1235 return smu_v13_0_set_power_limit(smu, n);
1240 static int aldebaran_system_features_control(struct smu_context *smu, bool enable)
1244 ret = smu_v13_0_system_features_control(smu, enable);
1246 ret = aldebaran_run_btc(smu);
1251 static int aldebaran_set_performance_level(struct smu_context *smu,
1252 enum amd_dpm_forced_level level)
1254 struct smu_dpm_context *smu_dpm = &(smu->smu_dpm);
1255 struct smu_13_0_dpm_context *dpm_context = smu_dpm->dpm_context;
1256 struct smu_13_0_dpm_table *gfx_table =
1257 &dpm_context->dpm_tables.gfx_table;
1258 struct smu_umd_pstate_table *pstate_table = &smu->pstate_table;
1260 /* Disable determinism if switching to another mode */
1261 if ((smu_dpm->dpm_level == AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM) &&
1262 (level != AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM)) {
1263 smu_cmn_send_smc_msg(smu, SMU_MSG_DisableDeterminism, NULL);
1264 pstate_table->gfxclk_pstate.curr.max = gfx_table->max;
1269 case AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM:
1272 case AMD_DPM_FORCED_LEVEL_HIGH:
1273 case AMD_DPM_FORCED_LEVEL_LOW:
1274 case AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD:
1275 case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK:
1276 case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK:
1277 case AMD_DPM_FORCED_LEVEL_PROFILE_PEAK:
1282 return smu_v13_0_set_performance_level(smu, level);
1285 static int aldebaran_set_soft_freq_limited_range(struct smu_context *smu,
1286 enum smu_clk_type clk_type,
1290 struct smu_dpm_context *smu_dpm = &(smu->smu_dpm);
1291 struct smu_13_0_dpm_context *dpm_context = smu_dpm->dpm_context;
1292 struct smu_umd_pstate_table *pstate_table = &smu->pstate_table;
1293 struct amdgpu_device *adev = smu->adev;
1298 if (clk_type != SMU_GFXCLK && clk_type != SMU_SCLK)
1301 if ((smu_dpm->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL)
1302 && (smu_dpm->dpm_level != AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM))
1305 if (smu_dpm->dpm_level == AMD_DPM_FORCED_LEVEL_MANUAL) {
1307 dev_err(smu->adev->dev,
1308 "Minimum GFX clk should be less than the maximum allowed clock\n");
1312 if ((min == pstate_table->gfxclk_pstate.curr.min) &&
1313 (max == pstate_table->gfxclk_pstate.curr.max))
1316 ret = smu_v13_0_set_soft_freq_limited_range(smu, SMU_GFXCLK,
1319 pstate_table->gfxclk_pstate.curr.min = min;
1320 pstate_table->gfxclk_pstate.curr.max = max;
1326 if (smu_dpm->dpm_level == AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM) {
1327 if (!max || (max < dpm_context->dpm_tables.gfx_table.min) ||
1328 (max > dpm_context->dpm_tables.gfx_table.max)) {
1330 "Invalid max frequency %d MHz specified for determinism\n", max);
1334 /* Restore default min/max clocks and enable determinism */
1335 min_clk = dpm_context->dpm_tables.gfx_table.min;
1336 max_clk = dpm_context->dpm_tables.gfx_table.max;
1337 ret = smu_v13_0_set_soft_freq_limited_range(smu, SMU_GFXCLK, min_clk, max_clk);
1339 usleep_range(500, 1000);
1340 ret = smu_cmn_send_smc_msg_with_param(smu,
1341 SMU_MSG_EnableDeterminism,
1345 "Failed to enable determinism at GFX clock %d MHz\n", max);
1347 pstate_table->gfxclk_pstate.curr.min = min_clk;
1348 pstate_table->gfxclk_pstate.curr.max = max;
1356 static int aldebaran_usr_edit_dpm_table(struct smu_context *smu, enum PP_OD_DPM_TABLE_COMMAND type,
1357 long input[], uint32_t size)
1359 struct smu_dpm_context *smu_dpm = &(smu->smu_dpm);
1360 struct smu_13_0_dpm_context *dpm_context = smu_dpm->dpm_context;
1361 struct smu_umd_pstate_table *pstate_table = &smu->pstate_table;
1366 /* Only allowed in manual or determinism mode */
1367 if ((smu_dpm->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL)
1368 && (smu_dpm->dpm_level != AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM))
1372 case PP_OD_EDIT_SCLK_VDDC_TABLE:
1374 dev_err(smu->adev->dev, "Input parameter number not correct\n");
1378 if (input[0] == 0) {
1379 if (input[1] < dpm_context->dpm_tables.gfx_table.min) {
1380 dev_warn(smu->adev->dev, "Minimum GFX clk (%ld) MHz specified is less than the minimum allowed (%d) MHz\n",
1381 input[1], dpm_context->dpm_tables.gfx_table.min);
1382 pstate_table->gfxclk_pstate.custom.min =
1383 pstate_table->gfxclk_pstate.curr.min;
1387 pstate_table->gfxclk_pstate.custom.min = input[1];
1388 } else if (input[0] == 1) {
1389 if (input[1] > dpm_context->dpm_tables.gfx_table.max) {
1390 dev_warn(smu->adev->dev, "Maximum GFX clk (%ld) MHz specified is greater than the maximum allowed (%d) MHz\n",
1391 input[1], dpm_context->dpm_tables.gfx_table.max);
1392 pstate_table->gfxclk_pstate.custom.max =
1393 pstate_table->gfxclk_pstate.curr.max;
1397 pstate_table->gfxclk_pstate.custom.max = input[1];
1402 case PP_OD_RESTORE_DEFAULT_TABLE:
1404 dev_err(smu->adev->dev, "Input parameter number not correct\n");
1407 /* Use the default frequencies for manual and determinism mode */
1408 min_clk = dpm_context->dpm_tables.gfx_table.min;
1409 max_clk = dpm_context->dpm_tables.gfx_table.max;
1411 return aldebaran_set_soft_freq_limited_range(smu, SMU_GFXCLK, min_clk, max_clk);
1414 case PP_OD_COMMIT_DPM_TABLE:
1416 dev_err(smu->adev->dev, "Input parameter number not correct\n");
1419 if (!pstate_table->gfxclk_pstate.custom.min)
1420 pstate_table->gfxclk_pstate.custom.min =
1421 pstate_table->gfxclk_pstate.curr.min;
1423 if (!pstate_table->gfxclk_pstate.custom.max)
1424 pstate_table->gfxclk_pstate.custom.max =
1425 pstate_table->gfxclk_pstate.curr.max;
1427 min_clk = pstate_table->gfxclk_pstate.custom.min;
1428 max_clk = pstate_table->gfxclk_pstate.custom.max;
1430 return aldebaran_set_soft_freq_limited_range(smu, SMU_GFXCLK, min_clk, max_clk);
1440 static bool aldebaran_is_dpm_running(struct smu_context *smu)
1443 uint32_t feature_mask[2];
1444 unsigned long feature_enabled;
1446 ret = smu_cmn_get_enabled_mask(smu, feature_mask, 2);
1449 feature_enabled = (unsigned long)((uint64_t)feature_mask[0] |
1450 ((uint64_t)feature_mask[1] << 32));
1451 return !!(feature_enabled & SMC_DPM_FEATURE);
1454 static void aldebaran_fill_i2c_req(SwI2cRequest_t *req, bool write,
1455 uint8_t address, uint32_t numbytes,
1460 req->I2CcontrollerPort = 0;
1462 req->SlaveAddress = address;
1463 req->NumCmds = numbytes;
1465 for (i = 0; i < numbytes; i++) {
1466 SwI2cCmd_t *cmd = &req->SwI2cCmds[i];
1468 /* First 2 bytes are always write for lower 2b EEPROM address */
1470 cmd->CmdConfig = CMDCONFIG_READWRITE_MASK;
1472 cmd->CmdConfig = write ? CMDCONFIG_READWRITE_MASK : 0;
1475 /* Add RESTART for read after address filled */
1476 cmd->CmdConfig |= (i == 2 && !write) ? CMDCONFIG_RESTART_MASK : 0;
1478 /* Add STOP in the end */
1479 cmd->CmdConfig |= (i == (numbytes - 1)) ? CMDCONFIG_STOP_MASK : 0;
1481 /* Fill with data regardless if read or write to simplify code */
1482 cmd->ReadWriteData = data[i];
1486 static int aldebaran_i2c_read_data(struct i2c_adapter *control,
1491 uint32_t i, ret = 0;
1493 struct amdgpu_device *adev = to_amdgpu_device(control);
1494 struct smu_table_context *smu_table = &adev->smu.smu_table;
1495 struct smu_table *table = &smu_table->driver_table;
1497 if (numbytes > MAX_SW_I2C_COMMANDS) {
1498 dev_err(adev->dev, "numbytes requested %d is over max allowed %d\n",
1499 numbytes, MAX_SW_I2C_COMMANDS);
1503 memset(&req, 0, sizeof(req));
1504 aldebaran_fill_i2c_req(&req, false, address, numbytes, data);
1506 mutex_lock(&adev->smu.mutex);
1507 /* Now read data starting with that address */
1508 ret = smu_cmn_update_table(&adev->smu, SMU_TABLE_I2C_COMMANDS, 0, &req,
1510 mutex_unlock(&adev->smu.mutex);
1513 SwI2cRequest_t *res = (SwI2cRequest_t *)table->cpu_addr;
1515 /* Assume SMU fills res.SwI2cCmds[i].Data with read bytes */
1516 for (i = 0; i < numbytes; i++)
1517 data[i] = res->SwI2cCmds[i].ReadWriteData;
1519 dev_dbg(adev->dev, "aldebaran_i2c_read_data, address = %x, bytes = %d, data :",
1520 (uint16_t)address, numbytes);
1522 print_hex_dump(KERN_DEBUG, "data: ", DUMP_PREFIX_NONE,
1523 8, 1, data, numbytes, false);
1525 dev_err(adev->dev, "aldebaran_i2c_read_data - error occurred :%x", ret);
1530 static int aldebaran_i2c_write_data(struct i2c_adapter *control,
1537 struct amdgpu_device *adev = to_amdgpu_device(control);
1539 if (numbytes > MAX_SW_I2C_COMMANDS) {
1540 dev_err(adev->dev, "numbytes requested %d is over max allowed %d\n",
1541 numbytes, MAX_SW_I2C_COMMANDS);
1545 memset(&req, 0, sizeof(req));
1546 aldebaran_fill_i2c_req(&req, true, address, numbytes, data);
1548 mutex_lock(&adev->smu.mutex);
1549 ret = smu_cmn_update_table(&adev->smu, SMU_TABLE_I2C_COMMANDS, 0, &req, true);
1550 mutex_unlock(&adev->smu.mutex);
1553 dev_dbg(adev->dev, "aldebaran_i2c_write(), address = %x, bytes = %d , data: ",
1554 (uint16_t)address, numbytes);
1556 print_hex_dump(KERN_DEBUG, "data: ", DUMP_PREFIX_NONE,
1557 8, 1, data, numbytes, false);
1559 * According to EEPROM spec there is a MAX of 10 ms required for
1560 * EEPROM to flush internal RX buffer after STOP was issued at the
1561 * end of write transaction. During this time the EEPROM will not be
1562 * responsive to any more commands - so wait a bit more.
1567 dev_err(adev->dev, "aldebaran_i2c_write- error occurred :%x", ret);
1572 static int aldebaran_i2c_xfer(struct i2c_adapter *i2c_adap,
1573 struct i2c_msg *msgs, int num)
1575 uint32_t i, j, ret, data_size, data_chunk_size, next_eeprom_addr = 0;
1576 uint8_t *data_ptr, data_chunk[MAX_SW_I2C_COMMANDS] = { 0 };
1578 for (i = 0; i < num; i++) {
1580 * SMU interface allows at most MAX_SW_I2C_COMMANDS bytes of data at
1581 * once and hence the data needs to be spliced into chunks and sent each
1584 data_size = msgs[i].len - 2;
1585 data_chunk_size = MAX_SW_I2C_COMMANDS - 2;
1586 next_eeprom_addr = (msgs[i].buf[0] << 8 & 0xff00) | (msgs[i].buf[1] & 0xff);
1587 data_ptr = msgs[i].buf + 2;
1589 for (j = 0; j < data_size / data_chunk_size; j++) {
1590 /* Insert the EEPROM dest addess, bits 0-15 */
1591 data_chunk[0] = ((next_eeprom_addr >> 8) & 0xff);
1592 data_chunk[1] = (next_eeprom_addr & 0xff);
1594 if (msgs[i].flags & I2C_M_RD) {
1595 ret = aldebaran_i2c_read_data(i2c_adap,
1596 (uint8_t)msgs[i].addr,
1597 data_chunk, MAX_SW_I2C_COMMANDS);
1599 memcpy(data_ptr, data_chunk + 2, data_chunk_size);
1602 memcpy(data_chunk + 2, data_ptr, data_chunk_size);
1604 ret = aldebaran_i2c_write_data(i2c_adap,
1605 (uint8_t)msgs[i].addr,
1606 data_chunk, MAX_SW_I2C_COMMANDS);
1614 next_eeprom_addr += data_chunk_size;
1615 data_ptr += data_chunk_size;
1618 if (data_size % data_chunk_size) {
1619 data_chunk[0] = ((next_eeprom_addr >> 8) & 0xff);
1620 data_chunk[1] = (next_eeprom_addr & 0xff);
1622 if (msgs[i].flags & I2C_M_RD) {
1623 ret = aldebaran_i2c_read_data(i2c_adap,
1624 (uint8_t)msgs[i].addr,
1625 data_chunk, (data_size % data_chunk_size) + 2);
1627 memcpy(data_ptr, data_chunk + 2, data_size % data_chunk_size);
1629 memcpy(data_chunk + 2, data_ptr, data_size % data_chunk_size);
1631 ret = aldebaran_i2c_write_data(i2c_adap,
1632 (uint8_t)msgs[i].addr,
1633 data_chunk, (data_size % data_chunk_size) + 2);
1647 static u32 aldebaran_i2c_func(struct i2c_adapter *adap)
1649 return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
1653 static const struct i2c_algorithm aldebaran_i2c_algo = {
1654 .master_xfer = aldebaran_i2c_xfer,
1655 .functionality = aldebaran_i2c_func,
1658 static int aldebaran_i2c_control_init(struct smu_context *smu, struct i2c_adapter *control)
1660 struct amdgpu_device *adev = to_amdgpu_device(control);
1663 control->owner = THIS_MODULE;
1664 control->class = I2C_CLASS_SPD;
1665 control->dev.parent = &adev->pdev->dev;
1666 control->algo = &aldebaran_i2c_algo;
1667 snprintf(control->name, sizeof(control->name), "AMDGPU SMU");
1669 res = i2c_add_adapter(control);
1671 DRM_ERROR("Failed to register hw i2c, err: %d\n", res);
1676 static void aldebaran_i2c_control_fini(struct smu_context *smu, struct i2c_adapter *control)
1678 i2c_del_adapter(control);
1681 static void aldebaran_get_unique_id(struct smu_context *smu)
1683 struct amdgpu_device *adev = smu->adev;
1684 SmuMetrics_t *metrics = smu->smu_table.metrics_table;
1685 uint32_t upper32 = 0, lower32 = 0;
1688 mutex_lock(&smu->metrics_lock);
1689 ret = smu_cmn_get_metrics_table_locked(smu, NULL, false);
1693 upper32 = metrics->PublicSerialNumUpper32;
1694 lower32 = metrics->PublicSerialNumLower32;
1697 mutex_unlock(&smu->metrics_lock);
1699 adev->unique_id = ((uint64_t)upper32 << 32) | lower32;
1700 sprintf(adev->serial, "%016llx", adev->unique_id);
1703 static bool aldebaran_is_baco_supported(struct smu_context *smu)
1705 /* aldebaran is not support baco */
1710 static int aldebaran_set_df_cstate(struct smu_context *smu,
1711 enum pp_df_cstate state)
1713 return smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_DFCstateControl, state, NULL);
1716 static int aldebaran_allow_xgmi_power_down(struct smu_context *smu, bool en)
1718 return smu_cmn_send_smc_msg_with_param(smu,
1719 SMU_MSG_GmiPwrDnControl,
1724 static const struct throttling_logging_label {
1725 uint32_t feature_mask;
1727 } logging_label[] = {
1728 {(1U << THROTTLER_TEMP_MEM_BIT), "HBM"},
1729 {(1U << THROTTLER_TEMP_VR_GFX_BIT), "VR of GFX rail"},
1730 {(1U << THROTTLER_TEMP_VR_MEM_BIT), "VR of HBM rail"},
1731 {(1U << THROTTLER_TEMP_VR_SOC_BIT), "VR of SOC rail"},
1733 static void aldebaran_log_thermal_throttling_event(struct smu_context *smu)
1736 int throttler_idx, throtting_events = 0, buf_idx = 0;
1737 struct amdgpu_device *adev = smu->adev;
1738 uint32_t throttler_status;
1741 ret = aldebaran_get_smu_metrics_data(smu,
1742 METRICS_THROTTLER_STATUS,
1747 memset(log_buf, 0, sizeof(log_buf));
1748 for (throttler_idx = 0; throttler_idx < ARRAY_SIZE(logging_label);
1750 if (throttler_status & logging_label[throttler_idx].feature_mask) {
1752 buf_idx += snprintf(log_buf + buf_idx,
1753 sizeof(log_buf) - buf_idx,
1755 throtting_events > 1 ? " and " : "",
1756 logging_label[throttler_idx].label);
1757 if (buf_idx >= sizeof(log_buf)) {
1758 dev_err(adev->dev, "buffer overflow!\n");
1759 log_buf[sizeof(log_buf) - 1] = '\0';
1765 dev_warn(adev->dev, "WARN: GPU thermal throttling temperature reached, expect performance decrease. %s.\n",
1767 kgd2kfd_smi_event_throttle(smu->adev->kfd.dev, throttler_status);
1770 static int aldebaran_get_current_pcie_link_speed(struct smu_context *smu)
1772 struct amdgpu_device *adev = smu->adev;
1775 /* TODO: confirm this on real target */
1776 esm_ctrl = RREG32_PCIE(smnPCIE_ESM_CTRL);
1777 if ((esm_ctrl >> 15) & 0x1FFFF)
1778 return (((esm_ctrl >> 8) & 0x3F) + 128);
1780 return smu_v13_0_get_current_pcie_link_speed(smu);
1783 static ssize_t aldebaran_get_gpu_metrics(struct smu_context *smu,
1786 struct smu_table_context *smu_table = &smu->smu_table;
1787 struct gpu_metrics_v1_3 *gpu_metrics =
1788 (struct gpu_metrics_v1_3 *)smu_table->gpu_metrics_table;
1789 SmuMetrics_t metrics;
1792 ret = smu_cmn_get_metrics_table(smu,
1798 smu_cmn_init_soft_gpu_metrics(gpu_metrics, 1, 3);
1800 gpu_metrics->temperature_edge = metrics.TemperatureEdge;
1801 gpu_metrics->temperature_hotspot = metrics.TemperatureHotspot;
1802 gpu_metrics->temperature_mem = metrics.TemperatureHBM;
1803 gpu_metrics->temperature_vrgfx = metrics.TemperatureVrGfx;
1804 gpu_metrics->temperature_vrsoc = metrics.TemperatureVrSoc;
1805 gpu_metrics->temperature_vrmem = metrics.TemperatureVrMem;
1807 gpu_metrics->average_gfx_activity = metrics.AverageGfxActivity;
1808 gpu_metrics->average_umc_activity = metrics.AverageUclkActivity;
1809 gpu_metrics->average_mm_activity = 0;
1811 /* Valid power data is available only from primary die */
1812 if (aldebaran_is_primary(smu)) {
1813 gpu_metrics->average_socket_power = metrics.AverageSocketPower;
1814 gpu_metrics->energy_accumulator =
1815 (uint64_t)metrics.EnergyAcc64bitHigh << 32 |
1816 metrics.EnergyAcc64bitLow;
1818 gpu_metrics->average_socket_power = 0;
1819 gpu_metrics->energy_accumulator = 0;
1822 gpu_metrics->average_gfxclk_frequency = metrics.AverageGfxclkFrequency;
1823 gpu_metrics->average_socclk_frequency = metrics.AverageSocclkFrequency;
1824 gpu_metrics->average_uclk_frequency = metrics.AverageUclkFrequency;
1825 gpu_metrics->average_vclk0_frequency = 0;
1826 gpu_metrics->average_dclk0_frequency = 0;
1828 gpu_metrics->current_gfxclk = metrics.CurrClock[PPCLK_GFXCLK];
1829 gpu_metrics->current_socclk = metrics.CurrClock[PPCLK_SOCCLK];
1830 gpu_metrics->current_uclk = metrics.CurrClock[PPCLK_UCLK];
1831 gpu_metrics->current_vclk0 = metrics.CurrClock[PPCLK_VCLK];
1832 gpu_metrics->current_dclk0 = metrics.CurrClock[PPCLK_DCLK];
1834 gpu_metrics->throttle_status = metrics.ThrottlerStatus;
1835 gpu_metrics->indep_throttle_status =
1836 smu_cmn_get_indep_throttler_status(metrics.ThrottlerStatus,
1837 aldebaran_throttler_map);
1839 gpu_metrics->current_fan_speed = 0;
1841 gpu_metrics->pcie_link_width =
1842 smu_v13_0_get_current_pcie_link_width(smu);
1843 gpu_metrics->pcie_link_speed =
1844 aldebaran_get_current_pcie_link_speed(smu);
1846 gpu_metrics->system_clock_counter = ktime_get_boottime_ns();
1848 gpu_metrics->gfx_activity_acc = metrics.GfxBusyAcc;
1849 gpu_metrics->mem_activity_acc = metrics.DramBusyAcc;
1851 for (i = 0; i < NUM_HBM_INSTANCES; i++)
1852 gpu_metrics->temperature_hbm[i] = metrics.TemperatureAllHBM[i];
1854 gpu_metrics->firmware_timestamp = ((uint64_t)metrics.TimeStampHigh << 32) |
1855 metrics.TimeStampLow;
1857 *table = (void *)gpu_metrics;
1859 return sizeof(struct gpu_metrics_v1_3);
1862 static int aldebaran_mode2_reset(struct smu_context *smu)
1866 struct amdgpu_device *adev = smu->adev;
1869 smu_cmn_get_smc_version(smu, NULL, &smu_version);
1871 index = smu_cmn_to_asic_specific_index(smu, CMN2ASIC_MAPPING_MSG,
1872 SMU_MSG_GfxDeviceDriverReset);
1874 mutex_lock(&smu->message_lock);
1875 if (smu_version >= 0x00441400) {
1876 ret = smu_cmn_send_msg_without_waiting(smu, (uint16_t)index, SMU_RESET_MODE_2);
1877 /* This is similar to FLR, wait till max FLR timeout */
1879 dev_dbg(smu->adev->dev, "restore config space...\n");
1880 /* Restore the config space saved during init */
1881 amdgpu_device_load_pci_state(adev->pdev);
1883 dev_dbg(smu->adev->dev, "wait for reset ack\n");
1884 while (ret == -ETIME && timeout) {
1885 ret = smu_cmn_wait_for_response(smu);
1886 /* Wait a bit more time for getting ACK */
1887 if (ret == -ETIME) {
1889 usleep_range(500, 1000);
1894 dev_err(adev->dev, "failed to send mode2 message \tparam: 0x%08x response %#x\n",
1895 SMU_RESET_MODE_2, ret);
1901 dev_err(adev->dev, "smu fw 0x%x does not support MSG_GfxDeviceDriverReset MSG\n",
1908 mutex_unlock(&smu->message_lock);
1913 static bool aldebaran_is_mode1_reset_supported(struct smu_context *smu)
1916 struct amdgpu_device *adev = smu->adev;
1920 * PM FW version support mode1 reset from 68.07
1922 smu_cmn_get_smc_version(smu, NULL, &smu_version);
1923 if ((smu_version < 0x00440700))
1926 * mode1 reset relies on PSP, so we should check if
1929 val = RREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_81);
1936 static bool aldebaran_is_mode2_reset_supported(struct smu_context *smu)
1941 static int aldebaran_set_mp1_state(struct smu_context *smu,
1942 enum pp_mp1_state mp1_state)
1944 switch (mp1_state) {
1945 case PP_MP1_STATE_UNLOAD:
1946 return smu_cmn_set_mp1_state(smu, mp1_state);
1952 static int aldebaran_smu_send_hbm_bad_page_num(struct smu_context *smu,
1957 /* message SMU to update the bad page number on SMUBUS */
1958 ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_SetNumBadHbmPagesRetired, size, NULL);
1960 dev_err(smu->adev->dev, "[%s] failed to message SMU to update HBM bad pages number\n",
1966 static const struct pptable_funcs aldebaran_ppt_funcs = {
1968 .get_allowed_feature_mask = aldebaran_get_allowed_feature_mask,
1969 /* dpm/clk tables */
1970 .set_default_dpm_table = aldebaran_set_default_dpm_table,
1971 .populate_umd_state_clk = aldebaran_populate_umd_state_clk,
1972 .get_thermal_temperature_range = aldebaran_get_thermal_temperature_range,
1973 .print_clk_levels = aldebaran_print_clk_levels,
1974 .force_clk_levels = aldebaran_force_clk_levels,
1975 .read_sensor = aldebaran_read_sensor,
1976 .set_performance_level = aldebaran_set_performance_level,
1977 .get_power_limit = aldebaran_get_power_limit,
1978 .is_dpm_running = aldebaran_is_dpm_running,
1979 .get_unique_id = aldebaran_get_unique_id,
1980 .init_microcode = smu_v13_0_init_microcode,
1981 .load_microcode = smu_v13_0_load_microcode,
1982 .fini_microcode = smu_v13_0_fini_microcode,
1983 .init_smc_tables = aldebaran_init_smc_tables,
1984 .fini_smc_tables = smu_v13_0_fini_smc_tables,
1985 .init_power = smu_v13_0_init_power,
1986 .fini_power = smu_v13_0_fini_power,
1987 .check_fw_status = smu_v13_0_check_fw_status,
1988 /* pptable related */
1989 .setup_pptable = aldebaran_setup_pptable,
1990 .get_vbios_bootup_values = smu_v13_0_get_vbios_bootup_values,
1991 .check_fw_version = smu_v13_0_check_fw_version,
1992 .write_pptable = smu_cmn_write_pptable,
1993 .set_driver_table_location = smu_v13_0_set_driver_table_location,
1994 .set_tool_table_location = smu_v13_0_set_tool_table_location,
1995 .notify_memory_pool_location = smu_v13_0_notify_memory_pool_location,
1996 .system_features_control = aldebaran_system_features_control,
1997 .send_smc_msg_with_param = smu_cmn_send_smc_msg_with_param,
1998 .send_smc_msg = smu_cmn_send_smc_msg,
1999 .get_enabled_mask = smu_cmn_get_enabled_mask,
2000 .feature_is_enabled = smu_cmn_feature_is_enabled,
2001 .disable_all_features_with_exception = smu_cmn_disable_all_features_with_exception,
2002 .set_power_limit = aldebaran_set_power_limit,
2003 .init_max_sustainable_clocks = smu_v13_0_init_max_sustainable_clocks,
2004 .enable_thermal_alert = smu_v13_0_enable_thermal_alert,
2005 .disable_thermal_alert = smu_v13_0_disable_thermal_alert,
2006 .set_xgmi_pstate = smu_v13_0_set_xgmi_pstate,
2007 .register_irq_handler = smu_v13_0_register_irq_handler,
2008 .set_azalia_d3_pme = smu_v13_0_set_azalia_d3_pme,
2009 .get_max_sustainable_clocks_by_dc = smu_v13_0_get_max_sustainable_clocks_by_dc,
2010 .baco_is_support= aldebaran_is_baco_supported,
2011 .get_dpm_ultimate_freq = smu_v13_0_get_dpm_ultimate_freq,
2012 .set_soft_freq_limited_range = aldebaran_set_soft_freq_limited_range,
2013 .od_edit_dpm_table = aldebaran_usr_edit_dpm_table,
2014 .set_df_cstate = aldebaran_set_df_cstate,
2015 .allow_xgmi_power_down = aldebaran_allow_xgmi_power_down,
2016 .log_thermal_throttling_event = aldebaran_log_thermal_throttling_event,
2017 .get_pp_feature_mask = smu_cmn_get_pp_feature_mask,
2018 .set_pp_feature_mask = smu_cmn_set_pp_feature_mask,
2019 .get_gpu_metrics = aldebaran_get_gpu_metrics,
2020 .mode1_reset_is_support = aldebaran_is_mode1_reset_supported,
2021 .mode2_reset_is_support = aldebaran_is_mode2_reset_supported,
2022 .mode1_reset = smu_v13_0_mode1_reset,
2023 .set_mp1_state = aldebaran_set_mp1_state,
2024 .mode2_reset = aldebaran_mode2_reset,
2025 .wait_for_event = smu_v13_0_wait_for_event,
2026 .i2c_init = aldebaran_i2c_control_init,
2027 .i2c_fini = aldebaran_i2c_control_fini,
2028 .send_hbm_bad_pages_num = aldebaran_smu_send_hbm_bad_page_num,
2031 void aldebaran_set_ppt_funcs(struct smu_context *smu)
2033 smu->ppt_funcs = &aldebaran_ppt_funcs;
2034 smu->message_map = aldebaran_message_map;
2035 smu->clock_map = aldebaran_clk_map;
2036 smu->feature_map = aldebaran_feature_mask_map;
2037 smu->table_map = aldebaran_table_map;