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23#ifndef _HWMGR_H_
24#define _HWMGR_H_
25
26#include <linux/seq_file.h>
27#include "amd_powerplay.h"
28#include "pp_instance.h"
29#include "hardwaremanager.h"
30#include "pp_power_source.h"
31#include "hwmgr_ppt.h"
32#include "ppatomctrl.h"
33#include "hwmgr_ppt.h"
34#include "power_state.h"
35
36struct pp_instance;
37struct pp_hwmgr;
38struct phm_fan_speed_info;
39struct pp_atomctrl_voltage_table;
40
41extern int amdgpu_powercontainment;
42extern int amdgpu_sclk_deep_sleep_en;
43extern unsigned amdgpu_pp_feature_mask;
44
45#define VOLTAGE_SCALE 4
46
47uint8_t convert_to_vid(uint16_t vddc);
48
49enum DISPLAY_GAP {
50 DISPLAY_GAP_VBLANK_OR_WM = 0,
51 DISPLAY_GAP_VBLANK = 1,
52 DISPLAY_GAP_WATERMARK = 2,
53 DISPLAY_GAP_IGNORE = 3
54};
55typedef enum DISPLAY_GAP DISPLAY_GAP;
56
57struct vi_dpm_level {
58 bool enabled;
59 uint32_t value;
60 uint32_t param1;
61};
62
63struct vi_dpm_table {
64 uint32_t count;
65 struct vi_dpm_level dpm_level[1];
66};
67
68enum PP_Result {
69 PP_Result_TableImmediateExit = 0x13,
70};
71
72#define PCIE_PERF_REQ_REMOVE_REGISTRY 0
73#define PCIE_PERF_REQ_FORCE_LOWPOWER 1
74#define PCIE_PERF_REQ_GEN1 2
75#define PCIE_PERF_REQ_GEN2 3
76#define PCIE_PERF_REQ_GEN3 4
77
78enum PP_FEATURE_MASK {
79 PP_SCLK_DPM_MASK = 0x1,
80 PP_MCLK_DPM_MASK = 0x2,
81 PP_PCIE_DPM_MASK = 0x4,
82 PP_SCLK_DEEP_SLEEP_MASK = 0x8,
83 PP_POWER_CONTAINMENT_MASK = 0x10,
84 PP_UVD_HANDSHAKE_MASK = 0x20,
85 PP_SMC_VOLTAGE_CONTROL_MASK = 0x40,
86 PP_VBI_TIME_SUPPORT_MASK = 0x80,
87 PP_ULV_MASK = 0x100,
88 PP_ENABLE_GFX_CG_THRU_SMU = 0x200
89};
90
91enum PHM_BackEnd_Magic {
92 PHM_Dummy_Magic = 0xAA5555AA,
93 PHM_RV770_Magic = 0xDCBAABCD,
94 PHM_Kong_Magic = 0x239478DF,
95 PHM_NIslands_Magic = 0x736C494E,
96 PHM_Sumo_Magic = 0x8339FA11,
97 PHM_SIslands_Magic = 0x369431AC,
98 PHM_Trinity_Magic = 0x96751873,
99 PHM_CIslands_Magic = 0x38AC78B0,
100 PHM_Kv_Magic = 0xDCBBABC0,
101 PHM_VIslands_Magic = 0x20130307,
102 PHM_Cz_Magic = 0x67DCBA25
103};
104
105
106#define PHM_PCIE_POWERGATING_TARGET_GFX 0
107#define PHM_PCIE_POWERGATING_TARGET_DDI 1
108#define PHM_PCIE_POWERGATING_TARGET_PLLCASCADE 2
109#define PHM_PCIE_POWERGATING_TARGET_PHY 3
110
111typedef int (*phm_table_function)(struct pp_hwmgr *hwmgr, void *input,
112 void *output, void *storage, int result);
113
114typedef bool (*phm_check_function)(struct pp_hwmgr *hwmgr);
115
116struct phm_set_power_state_input {
117 const struct pp_hw_power_state *pcurrent_state;
118 const struct pp_hw_power_state *pnew_state;
119};
120
121struct phm_acp_arbiter {
122 uint32_t acpclk;
123};
124
125struct phm_uvd_arbiter {
126 uint32_t vclk;
127 uint32_t dclk;
128 uint32_t vclk_ceiling;
129 uint32_t dclk_ceiling;
130};
131
132struct phm_vce_arbiter {
133 uint32_t evclk;
134 uint32_t ecclk;
135};
136
137struct phm_gfx_arbiter {
138 uint32_t sclk;
139 uint32_t mclk;
140 uint32_t sclk_over_drive;
141 uint32_t mclk_over_drive;
142 uint32_t sclk_threshold;
143 uint32_t num_cus;
144};
145
146
147struct phm_master_table_item {
148 phm_check_function isFunctionNeededInRuntimeTable;
149 phm_table_function tableFunction;
150};
151
152enum phm_master_table_flag {
153 PHM_MasterTableFlag_None = 0,
154 PHM_MasterTableFlag_ExitOnError = 1,
155};
156
157
158struct phm_master_table_header {
159 uint32_t storage_size;
160 uint32_t flags;
161 const struct phm_master_table_item *master_list;
162};
163
164struct phm_runtime_table_header {
165 uint32_t storage_size;
166 bool exit_error;
167 phm_table_function *function_list;
168};
169
170struct phm_clock_array {
171 uint32_t count;
172 uint32_t values[1];
173};
174
175struct phm_clock_voltage_dependency_record {
176 uint32_t clk;
177 uint32_t v;
178};
179
180struct phm_vceclock_voltage_dependency_record {
181 uint32_t ecclk;
182 uint32_t evclk;
183 uint32_t v;
184};
185
186struct phm_uvdclock_voltage_dependency_record {
187 uint32_t vclk;
188 uint32_t dclk;
189 uint32_t v;
190};
191
192struct phm_samuclock_voltage_dependency_record {
193 uint32_t samclk;
194 uint32_t v;
195};
196
197struct phm_acpclock_voltage_dependency_record {
198 uint32_t acpclk;
199 uint32_t v;
200};
201
202struct phm_clock_voltage_dependency_table {
203 uint32_t count;
204 struct phm_clock_voltage_dependency_record entries[1];
205};
206
207struct phm_phase_shedding_limits_record {
208 uint32_t Voltage;
209 uint32_t Sclk;
210 uint32_t Mclk;
211};
212
213
214extern int phm_dispatch_table(struct pp_hwmgr *hwmgr,
215 struct phm_runtime_table_header *rt_table,
216 void *input, void *output);
217
218extern int phm_construct_table(struct pp_hwmgr *hwmgr,
219 const struct phm_master_table_header *master_table,
220 struct phm_runtime_table_header *rt_table);
221
222extern int phm_destroy_table(struct pp_hwmgr *hwmgr,
223 struct phm_runtime_table_header *rt_table);
224
225
226struct phm_uvd_clock_voltage_dependency_record {
227 uint32_t vclk;
228 uint32_t dclk;
229 uint32_t v;
230};
231
232struct phm_uvd_clock_voltage_dependency_table {
233 uint8_t count;
234 struct phm_uvd_clock_voltage_dependency_record entries[1];
235};
236
237struct phm_acp_clock_voltage_dependency_record {
238 uint32_t acpclk;
239 uint32_t v;
240};
241
242struct phm_acp_clock_voltage_dependency_table {
243 uint32_t count;
244 struct phm_acp_clock_voltage_dependency_record entries[1];
245};
246
247struct phm_vce_clock_voltage_dependency_record {
248 uint32_t ecclk;
249 uint32_t evclk;
250 uint32_t v;
251};
252
253struct phm_phase_shedding_limits_table {
254 uint32_t count;
255 struct phm_phase_shedding_limits_record entries[1];
256};
257
258struct phm_vceclock_voltage_dependency_table {
259 uint8_t count;
260 struct phm_vceclock_voltage_dependency_record entries[1];
261};
262
263struct phm_uvdclock_voltage_dependency_table {
264 uint8_t count;
265 struct phm_uvdclock_voltage_dependency_record entries[1];
266};
267
268struct phm_samuclock_voltage_dependency_table {
269 uint8_t count;
270 struct phm_samuclock_voltage_dependency_record entries[1];
271};
272
273struct phm_acpclock_voltage_dependency_table {
274 uint32_t count;
275 struct phm_acpclock_voltage_dependency_record entries[1];
276};
277
278struct phm_vce_clock_voltage_dependency_table {
279 uint8_t count;
280 struct phm_vce_clock_voltage_dependency_record entries[1];
281};
282
283struct pp_hwmgr_func {
284 int (*backend_init)(struct pp_hwmgr *hw_mgr);
285 int (*backend_fini)(struct pp_hwmgr *hw_mgr);
286 int (*asic_setup)(struct pp_hwmgr *hw_mgr);
287 int (*get_power_state_size)(struct pp_hwmgr *hw_mgr);
288
289 int (*apply_state_adjust_rules)(struct pp_hwmgr *hwmgr,
290 struct pp_power_state *prequest_ps,
291 const struct pp_power_state *pcurrent_ps);
292
293 int (*force_dpm_level)(struct pp_hwmgr *hw_mgr,
294 enum amd_dpm_forced_level level);
295
296 int (*dynamic_state_management_enable)(
297 struct pp_hwmgr *hw_mgr);
298 int (*dynamic_state_management_disable)(
299 struct pp_hwmgr *hw_mgr);
300
301 int (*patch_boot_state)(struct pp_hwmgr *hwmgr,
302 struct pp_hw_power_state *hw_ps);
303
304 int (*get_pp_table_entry)(struct pp_hwmgr *hwmgr,
305 unsigned long, struct pp_power_state *);
306 int (*get_num_of_pp_table_entries)(struct pp_hwmgr *hwmgr);
307 int (*powerdown_uvd)(struct pp_hwmgr *hwmgr);
308 int (*powergate_vce)(struct pp_hwmgr *hwmgr, bool bgate);
309 int (*powergate_uvd)(struct pp_hwmgr *hwmgr, bool bgate);
310 int (*get_mclk)(struct pp_hwmgr *hwmgr, bool low);
311 int (*get_sclk)(struct pp_hwmgr *hwmgr, bool low);
312 int (*power_state_set)(struct pp_hwmgr *hwmgr,
313 const void *state);
314 int (*enable_clock_power_gating)(struct pp_hwmgr *hwmgr);
315 int (*notify_smc_display_config_after_ps_adjustment)(struct pp_hwmgr *hwmgr);
316 int (*display_config_changed)(struct pp_hwmgr *hwmgr);
317 int (*disable_clock_power_gating)(struct pp_hwmgr *hwmgr);
318 int (*update_clock_gatings)(struct pp_hwmgr *hwmgr,
319 const uint32_t *msg_id);
320 int (*set_max_fan_rpm_output)(struct pp_hwmgr *hwmgr, uint16_t us_max_fan_pwm);
321 int (*set_max_fan_pwm_output)(struct pp_hwmgr *hwmgr, uint16_t us_max_fan_pwm);
322 int (*get_temperature)(struct pp_hwmgr *hwmgr);
323 int (*stop_thermal_controller)(struct pp_hwmgr *hwmgr);
324 int (*get_fan_speed_info)(struct pp_hwmgr *hwmgr, struct phm_fan_speed_info *fan_speed_info);
325 int (*set_fan_control_mode)(struct pp_hwmgr *hwmgr, uint32_t mode);
326 int (*get_fan_control_mode)(struct pp_hwmgr *hwmgr);
327 int (*set_fan_speed_percent)(struct pp_hwmgr *hwmgr, uint32_t percent);
328 int (*get_fan_speed_percent)(struct pp_hwmgr *hwmgr, uint32_t *speed);
329 int (*set_fan_speed_rpm)(struct pp_hwmgr *hwmgr, uint32_t percent);
330 int (*get_fan_speed_rpm)(struct pp_hwmgr *hwmgr, uint32_t *speed);
331 int (*reset_fan_speed_to_default)(struct pp_hwmgr *hwmgr);
332 int (*uninitialize_thermal_controller)(struct pp_hwmgr *hwmgr);
333 int (*register_internal_thermal_interrupt)(struct pp_hwmgr *hwmgr,
334 const void *thermal_interrupt_info);
335 bool (*check_smc_update_required_for_display_configuration)(struct pp_hwmgr *hwmgr);
336 int (*check_states_equal)(struct pp_hwmgr *hwmgr,
337 const struct pp_hw_power_state *pstate1,
338 const struct pp_hw_power_state *pstate2,
339 bool *equal);
340 int (*set_cpu_power_state)(struct pp_hwmgr *hwmgr);
341 int (*store_cc6_data)(struct pp_hwmgr *hwmgr, uint32_t separation_time,
342 bool cc6_disable, bool pstate_disable,
343 bool pstate_switch_disable);
344 int (*get_dal_power_level)(struct pp_hwmgr *hwmgr,
345 struct amd_pp_simple_clock_info *info);
346 int (*get_performance_level)(struct pp_hwmgr *, const struct pp_hw_power_state *,
347 PHM_PerformanceLevelDesignation, uint32_t, PHM_PerformanceLevel *);
348 int (*get_current_shallow_sleep_clocks)(struct pp_hwmgr *hwmgr,
349 const struct pp_hw_power_state *state, struct pp_clock_info *clock_info);
350 int (*get_clock_by_type)(struct pp_hwmgr *hwmgr, enum amd_pp_clock_type type, struct amd_pp_clocks *clocks);
351 int (*get_max_high_clocks)(struct pp_hwmgr *hwmgr, struct amd_pp_simple_clock_info *clocks);
352 int (*power_off_asic)(struct pp_hwmgr *hwmgr);
353 int (*force_clock_level)(struct pp_hwmgr *hwmgr, enum pp_clock_type type, uint32_t mask);
354 int (*print_clock_levels)(struct pp_hwmgr *hwmgr, enum pp_clock_type type, char *buf);
355 int (*enable_per_cu_power_gating)(struct pp_hwmgr *hwmgr, bool enable);
356 int (*get_sclk_od)(struct pp_hwmgr *hwmgr);
357 int (*set_sclk_od)(struct pp_hwmgr *hwmgr, uint32_t value);
358 int (*get_mclk_od)(struct pp_hwmgr *hwmgr);
359 int (*set_mclk_od)(struct pp_hwmgr *hwmgr, uint32_t value);
360 int (*read_sensor)(struct pp_hwmgr *hwmgr, int idx, int32_t *value);
361};
362
363struct pp_table_func {
364 int (*pptable_init)(struct pp_hwmgr *hw_mgr);
365 int (*pptable_fini)(struct pp_hwmgr *hw_mgr);
366 int (*pptable_get_number_of_vce_state_table_entries)(struct pp_hwmgr *hw_mgr);
367 int (*pptable_get_vce_state_table_entry)(
368 struct pp_hwmgr *hwmgr,
369 unsigned long i,
370 struct pp_vce_state *vce_state,
371 void **clock_info,
372 unsigned long *flag);
373};
374
375union phm_cac_leakage_record {
376 struct {
377 uint16_t Vddc;
378 uint32_t Leakage;
379 };
380 struct {
381 uint16_t Vddc1;
382 uint16_t Vddc2;
383 uint16_t Vddc3;
384 };
385};
386
387struct phm_cac_leakage_table {
388 uint32_t count;
389 union phm_cac_leakage_record entries[1];
390};
391
392struct phm_samu_clock_voltage_dependency_record {
393 uint32_t samclk;
394 uint32_t v;
395};
396
397
398struct phm_samu_clock_voltage_dependency_table {
399 uint8_t count;
400 struct phm_samu_clock_voltage_dependency_record entries[1];
401};
402
403struct phm_cac_tdp_table {
404 uint16_t usTDP;
405 uint16_t usConfigurableTDP;
406 uint16_t usTDC;
407 uint16_t usBatteryPowerLimit;
408 uint16_t usSmallPowerLimit;
409 uint16_t usLowCACLeakage;
410 uint16_t usHighCACLeakage;
411 uint16_t usMaximumPowerDeliveryLimit;
412 uint16_t usOperatingTempMinLimit;
413 uint16_t usOperatingTempMaxLimit;
414 uint16_t usOperatingTempStep;
415 uint16_t usOperatingTempHyst;
416 uint16_t usDefaultTargetOperatingTemp;
417 uint16_t usTargetOperatingTemp;
418 uint16_t usPowerTuneDataSetID;
419 uint16_t usSoftwareShutdownTemp;
420 uint16_t usClockStretchAmount;
421 uint16_t usTemperatureLimitHotspot;
422 uint16_t usTemperatureLimitLiquid1;
423 uint16_t usTemperatureLimitLiquid2;
424 uint16_t usTemperatureLimitVrVddc;
425 uint16_t usTemperatureLimitVrMvdd;
426 uint16_t usTemperatureLimitPlx;
427 uint8_t ucLiquid1_I2C_address;
428 uint8_t ucLiquid2_I2C_address;
429 uint8_t ucLiquid_I2C_Line;
430 uint8_t ucVr_I2C_address;
431 uint8_t ucVr_I2C_Line;
432 uint8_t ucPlx_I2C_address;
433 uint8_t ucPlx_I2C_Line;
434 uint32_t usBoostPowerLimit;
435 uint8_t ucCKS_LDO_REFSEL;
436};
437
438struct phm_ppm_table {
439 uint8_t ppm_design;
440 uint16_t cpu_core_number;
441 uint32_t platform_tdp;
442 uint32_t small_ac_platform_tdp;
443 uint32_t platform_tdc;
444 uint32_t small_ac_platform_tdc;
445 uint32_t apu_tdp;
446 uint32_t dgpu_tdp;
447 uint32_t dgpu_ulv_power;
448 uint32_t tj_max;
449};
450
451struct phm_vq_budgeting_record {
452 uint32_t ulCUs;
453 uint32_t ulSustainableSOCPowerLimitLow;
454 uint32_t ulSustainableSOCPowerLimitHigh;
455 uint32_t ulMinSclkLow;
456 uint32_t ulMinSclkHigh;
457 uint8_t ucDispConfig;
458 uint32_t ulDClk;
459 uint32_t ulEClk;
460 uint32_t ulSustainableSclk;
461 uint32_t ulSustainableCUs;
462};
463
464struct phm_vq_budgeting_table {
465 uint8_t numEntries;
466 struct phm_vq_budgeting_record entries[1];
467};
468
469struct phm_clock_and_voltage_limits {
470 uint32_t sclk;
471 uint32_t mclk;
472 uint16_t vddc;
473 uint16_t vddci;
474 uint16_t vddgfx;
475};
476
477
478
479struct phm_ppt_v1_information {
480 struct phm_ppt_v1_clock_voltage_dependency_table *vdd_dep_on_sclk;
481 struct phm_ppt_v1_clock_voltage_dependency_table *vdd_dep_on_mclk;
482 struct phm_clock_array *valid_sclk_values;
483 struct phm_clock_array *valid_mclk_values;
484 struct phm_clock_and_voltage_limits max_clock_voltage_on_dc;
485 struct phm_clock_and_voltage_limits max_clock_voltage_on_ac;
486 struct phm_clock_voltage_dependency_table *vddc_dep_on_dal_pwrl;
487 struct phm_ppm_table *ppm_parameter_table;
488 struct phm_cac_tdp_table *cac_dtp_table;
489 struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_dep_table;
490 struct phm_ppt_v1_voltage_lookup_table *vddc_lookup_table;
491 struct phm_ppt_v1_voltage_lookup_table *vddgfx_lookup_table;
492 struct phm_ppt_v1_pcie_table *pcie_table;
493 uint16_t us_ulv_voltage_offset;
494};
495
496struct phm_dynamic_state_info {
497 struct phm_clock_voltage_dependency_table *vddc_dependency_on_sclk;
498 struct phm_clock_voltage_dependency_table *vddci_dependency_on_mclk;
499 struct phm_clock_voltage_dependency_table *vddc_dependency_on_mclk;
500 struct phm_clock_voltage_dependency_table *mvdd_dependency_on_mclk;
501 struct phm_clock_voltage_dependency_table *vddc_dep_on_dal_pwrl;
502 struct phm_clock_array *valid_sclk_values;
503 struct phm_clock_array *valid_mclk_values;
504 struct phm_clock_and_voltage_limits max_clock_voltage_on_dc;
505 struct phm_clock_and_voltage_limits max_clock_voltage_on_ac;
506 uint32_t mclk_sclk_ratio;
507 uint32_t sclk_mclk_delta;
508 uint32_t vddc_vddci_delta;
509 uint32_t min_vddc_for_pcie_gen2;
510 struct phm_cac_leakage_table *cac_leakage_table;
511 struct phm_phase_shedding_limits_table *vddc_phase_shed_limits_table;
512
513 struct phm_vce_clock_voltage_dependency_table
514 *vce_clock_voltage_dependency_table;
515 struct phm_uvd_clock_voltage_dependency_table
516 *uvd_clock_voltage_dependency_table;
517 struct phm_acp_clock_voltage_dependency_table
518 *acp_clock_voltage_dependency_table;
519 struct phm_samu_clock_voltage_dependency_table
520 *samu_clock_voltage_dependency_table;
521
522 struct phm_ppm_table *ppm_parameter_table;
523 struct phm_cac_tdp_table *cac_dtp_table;
524 struct phm_clock_voltage_dependency_table *vdd_gfx_dependency_on_sclk;
525 struct phm_vq_budgeting_table *vq_budgeting_table;
526};
527
528struct pp_fan_info {
529 bool bNoFan;
530 uint8_t ucTachometerPulsesPerRevolution;
531 uint32_t ulMinRPM;
532 uint32_t ulMaxRPM;
533};
534
535struct pp_advance_fan_control_parameters {
536 uint16_t usTMin;
537 uint16_t usTMed;
538 uint16_t usTHigh;
539 uint16_t usPWMMin;
540 uint16_t usPWMMed;
541 uint16_t usPWMHigh;
542 uint8_t ucTHyst;
543 uint32_t ulCycleDelay;
544 uint16_t usTMax;
545 uint8_t ucFanControlMode;
546 uint16_t usFanPWMMinLimit;
547 uint16_t usFanPWMMaxLimit;
548 uint16_t usFanPWMStep;
549 uint16_t usDefaultMaxFanPWM;
550 uint16_t usFanOutputSensitivity;
551 uint16_t usDefaultFanOutputSensitivity;
552 uint16_t usMaxFanPWM;
553 uint16_t usFanRPMMinLimit;
554 uint16_t usFanRPMMaxLimit;
555 uint16_t usFanRPMStep;
556 uint16_t usDefaultMaxFanRPM;
557 uint16_t usMaxFanRPM;
558 uint16_t usFanCurrentLow;
559 uint16_t usFanCurrentHigh;
560 uint16_t usFanRPMLow;
561 uint16_t usFanRPMHigh;
562 uint32_t ulMinFanSCLKAcousticLimit;
563 uint8_t ucTargetTemperature;
564 uint8_t ucMinimumPWMLimit;
565 uint16_t usFanGainEdge;
566 uint16_t usFanGainHotspot;
567 uint16_t usFanGainLiquid;
568 uint16_t usFanGainVrVddc;
569 uint16_t usFanGainVrMvdd;
570 uint16_t usFanGainPlx;
571 uint16_t usFanGainHbm;
572};
573
574struct pp_thermal_controller_info {
575 uint8_t ucType;
576 uint8_t ucI2cLine;
577 uint8_t ucI2cAddress;
578 struct pp_fan_info fanInfo;
579 struct pp_advance_fan_control_parameters advanceFanControlParameters;
580};
581
582struct phm_microcode_version_info {
583 uint32_t SMC;
584 uint32_t DMCU;
585 uint32_t MC;
586 uint32_t NB;
587};
588
589#define PP_MAX_VCE_LEVELS 6
590
591enum PP_VCE_LEVEL {
592 PP_VCE_LEVEL_AC_ALL = 0,
593 PP_VCE_LEVEL_DC_EE = 1,
594 PP_VCE_LEVEL_DC_LL_LOW = 2,
595 PP_VCE_LEVEL_DC_LL_HIGH = 3,
596 PP_VCE_LEVEL_DC_GP_LOW = 4,
597 PP_VCE_LEVEL_DC_GP_HIGH = 5,
598};
599
600
601enum PP_TABLE_VERSION {
602 PP_TABLE_V0 = 0,
603 PP_TABLE_V1,
604 PP_TABLE_V2,
605 PP_TABLE_MAX
606};
607
608
609
610
611struct pp_hwmgr {
612 uint32_t chip_family;
613 uint32_t chip_id;
614
615 uint32_t pp_table_version;
616 void *device;
617 struct pp_smumgr *smumgr;
618 const void *soft_pp_table;
619 uint32_t soft_pp_table_size;
620 void *hardcode_pp_table;
621 bool need_pp_table_upload;
622
623 struct pp_vce_state vce_states[PP_MAX_VCE_LEVELS];
624 uint32_t num_vce_state_tables;
625
626 enum amd_dpm_forced_level dpm_level;
627 bool block_hw_access;
628 struct phm_gfx_arbiter gfx_arbiter;
629 struct phm_acp_arbiter acp_arbiter;
630 struct phm_uvd_arbiter uvd_arbiter;
631 struct phm_vce_arbiter vce_arbiter;
632 uint32_t usec_timeout;
633 void *pptable;
634 struct phm_platform_descriptor platform_descriptor;
635 void *backend;
636 enum PP_DAL_POWERLEVEL dal_power_level;
637 struct phm_dynamic_state_info dyn_state;
638 struct phm_runtime_table_header setup_asic;
639 struct phm_runtime_table_header power_down_asic;
640 struct phm_runtime_table_header disable_dynamic_state_management;
641 struct phm_runtime_table_header enable_dynamic_state_management;
642 struct phm_runtime_table_header set_power_state;
643 struct phm_runtime_table_header enable_clock_power_gatings;
644 struct phm_runtime_table_header display_configuration_changed;
645 struct phm_runtime_table_header start_thermal_controller;
646 struct phm_runtime_table_header set_temperature_range;
647 const struct pp_hwmgr_func *hwmgr_func;
648 const struct pp_table_func *pptable_func;
649 struct pp_power_state *ps;
650 enum pp_power_source power_source;
651 uint32_t num_ps;
652 struct pp_thermal_controller_info thermal_controller;
653 bool fan_ctrl_is_in_default_mode;
654 uint32_t fan_ctrl_default_mode;
655 uint32_t tmin;
656 struct phm_microcode_version_info microcode_version_info;
657 uint32_t ps_size;
658 struct pp_power_state *current_ps;
659 struct pp_power_state *request_ps;
660 struct pp_power_state *boot_ps;
661 struct pp_power_state *uvd_ps;
662 struct amd_pp_display_configuration display_config;
663 uint32_t feature_mask;
664};
665
666
667extern int hwmgr_init(struct amd_pp_init *pp_init,
668 struct pp_instance *handle);
669
670extern int hwmgr_fini(struct pp_hwmgr *hwmgr);
671
672extern int hw_init_power_state_table(struct pp_hwmgr *hwmgr);
673
674extern int phm_wait_on_register(struct pp_hwmgr *hwmgr, uint32_t index,
675 uint32_t value, uint32_t mask);
676
677
678
679extern void phm_wait_on_indirect_register(struct pp_hwmgr *hwmgr,
680 uint32_t indirect_port,
681 uint32_t index,
682 uint32_t value,
683 uint32_t mask);
684
685
686
687extern bool phm_cf_want_uvd_power_gating(struct pp_hwmgr *hwmgr);
688extern bool phm_cf_want_vce_power_gating(struct pp_hwmgr *hwmgr);
689extern bool phm_cf_want_microcode_fan_ctrl(struct pp_hwmgr *hwmgr);
690
691extern int phm_trim_voltage_table(struct pp_atomctrl_voltage_table *vol_table);
692extern int phm_get_svi2_mvdd_voltage_table(struct pp_atomctrl_voltage_table *vol_table, phm_ppt_v1_clock_voltage_dependency_table *dep_table);
693extern int phm_get_svi2_vddci_voltage_table(struct pp_atomctrl_voltage_table *vol_table, phm_ppt_v1_clock_voltage_dependency_table *dep_table);
694extern int phm_get_svi2_vdd_voltage_table(struct pp_atomctrl_voltage_table *vol_table, phm_ppt_v1_voltage_lookup_table *lookup_table);
695extern void phm_trim_voltage_table_to_fit_state_table(uint32_t max_vol_steps, struct pp_atomctrl_voltage_table *vol_table);
696extern int phm_reset_single_dpm_table(void *table, uint32_t count, int max);
697extern void phm_setup_pcie_table_entry(void *table, uint32_t index, uint32_t pcie_gen, uint32_t pcie_lanes);
698extern int32_t phm_get_dpm_level_enable_mask_value(void *table);
699extern uint8_t phm_get_voltage_id(struct pp_atomctrl_voltage_table *voltage_table,
700 uint32_t voltage);
701extern uint8_t phm_get_voltage_index(struct phm_ppt_v1_voltage_lookup_table *lookup_table, uint16_t voltage);
702extern uint16_t phm_find_closest_vddci(struct pp_atomctrl_voltage_table *vddci_table, uint16_t vddci);
703extern int phm_find_boot_level(void *table, uint32_t value, uint32_t *boot_level);
704extern int phm_get_sclk_for_voltage_evv(struct pp_hwmgr *hwmgr, phm_ppt_v1_voltage_lookup_table *lookup_table,
705 uint16_t virtual_voltage_id, int32_t *sclk);
706extern int phm_initializa_dynamic_state_adjustment_rule_settings(struct pp_hwmgr *hwmgr);
707extern int phm_hwmgr_backend_fini(struct pp_hwmgr *hwmgr);
708extern uint32_t phm_get_lowest_enabled_level(struct pp_hwmgr *hwmgr, uint32_t mask);
709extern void phm_apply_dal_min_voltage_request(struct pp_hwmgr *hwmgr);
710
711extern int smu7_hwmgr_init(struct pp_hwmgr *hwmgr);
712extern int phm_get_voltage_evv_on_sclk(struct pp_hwmgr *hwmgr, uint8_t voltage_type,
713 uint32_t sclk, uint16_t id, uint16_t *voltage);
714
715#define PHM_ENTIRE_REGISTER_MASK 0xFFFFFFFFU
716
717#define PHM_FIELD_SHIFT(reg, field) reg##__##field##__SHIFT
718#define PHM_FIELD_MASK(reg, field) reg##__##field##_MASK
719
720#define PHM_SET_FIELD(origval, reg, field, fieldval) \
721 (((origval) & ~PHM_FIELD_MASK(reg, field)) | \
722 (PHM_FIELD_MASK(reg, field) & ((fieldval) << PHM_FIELD_SHIFT(reg, field))))
723
724#define PHM_GET_FIELD(value, reg, field) \
725 (((value) & PHM_FIELD_MASK(reg, field)) >> \
726 PHM_FIELD_SHIFT(reg, field))
727
728
729
730
731#define PHM_READ_FIELD(device, reg, field) \
732 PHM_GET_FIELD(cgs_read_register(device, mm##reg), reg, field)
733
734#define PHM_READ_INDIRECT_FIELD(device, port, reg, field) \
735 PHM_GET_FIELD(cgs_read_ind_register(device, port, ix##reg), \
736 reg, field)
737
738#define PHM_READ_VFPF_INDIRECT_FIELD(device, port, reg, field) \
739 PHM_GET_FIELD(cgs_read_ind_register(device, port, ix##reg), \
740 reg, field)
741
742#define PHM_WRITE_FIELD(device, reg, field, fieldval) \
743 cgs_write_register(device, mm##reg, PHM_SET_FIELD( \
744 cgs_read_register(device, mm##reg), reg, field, fieldval))
745
746#define PHM_WRITE_INDIRECT_FIELD(device, port, reg, field, fieldval) \
747 cgs_write_ind_register(device, port, ix##reg, \
748 PHM_SET_FIELD(cgs_read_ind_register(device, port, ix##reg), \
749 reg, field, fieldval))
750
751#define PHM_WRITE_VFPF_INDIRECT_FIELD(device, port, reg, field, fieldval) \
752 cgs_write_ind_register(device, port, ix##reg, \
753 PHM_SET_FIELD(cgs_read_ind_register(device, port, ix##reg), \
754 reg, field, fieldval))
755
756#define PHM_WAIT_INDIRECT_REGISTER_GIVEN_INDEX(hwmgr, port, index, value, mask) \
757 phm_wait_on_indirect_register(hwmgr, mm##port##_INDEX, index, value, mask)
758
759
760#define PHM_WAIT_INDIRECT_REGISTER(hwmgr, port, reg, value, mask) \
761 PHM_WAIT_INDIRECT_REGISTER_GIVEN_INDEX(hwmgr, port, ix##reg, value, mask)
762
763#define PHM_WAIT_INDIRECT_FIELD(hwmgr, port, reg, field, fieldval) \
764 PHM_WAIT_INDIRECT_REGISTER(hwmgr, port, reg, (fieldval) \
765 << PHM_FIELD_SHIFT(reg, field), PHM_FIELD_MASK(reg, field))
766
767
768#endif
769