drivers/gpu/drm/amd/include/kgd_pp_interface.h

   1 /*
   2  * Copyright 2017 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 #ifndef __KGD_PP_INTERFACE_H__
  25 #define __KGD_PP_INTERFACE_H__
  26
  27 extern const struct amdgpu_ip_block_version pp_smu_ip_block;
  28 extern const struct amdgpu_ip_block_version smu_v11_0_ip_block;
  29 extern const struct amdgpu_ip_block_version smu_v12_0_ip_block;
  30 extern const struct amdgpu_ip_block_version smu_v13_0_ip_block;
  31
  32 enum smu_event_type {
  33         SMU_EVENT_RESET_COMPLETE = 0,
  34 };
  35
  36 struct amd_vce_state {
  37         /* vce clocks */
  38         u32 evclk;
  39         u32 ecclk;
  40         /* gpu clocks */
  41         u32 sclk;
  42         u32 mclk;
  43         u8 clk_idx;
  44         u8 pstate;
  45 };
  46
  47
  48 enum amd_dpm_forced_level {
  49         AMD_DPM_FORCED_LEVEL_AUTO = 0x1,
  50         AMD_DPM_FORCED_LEVEL_MANUAL = 0x2,
  51         AMD_DPM_FORCED_LEVEL_LOW = 0x4,
  52         AMD_DPM_FORCED_LEVEL_HIGH = 0x8,
  53         AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD = 0x10,
  54         AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK = 0x20,
  55         AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK = 0x40,
  56         AMD_DPM_FORCED_LEVEL_PROFILE_PEAK = 0x80,
  57         AMD_DPM_FORCED_LEVEL_PROFILE_EXIT = 0x100,
  58         AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM = 0x200,
  59 };
  60
  61 enum amd_pm_state_type {
  62         /* not used for dpm */
  63         POWER_STATE_TYPE_DEFAULT,
  64         POWER_STATE_TYPE_POWERSAVE,
  65         /* user selectable states */
  66         POWER_STATE_TYPE_BATTERY,
  67         POWER_STATE_TYPE_BALANCED,
  68         POWER_STATE_TYPE_PERFORMANCE,
  69         /* internal states */
  70         POWER_STATE_TYPE_INTERNAL_UVD,
  71         POWER_STATE_TYPE_INTERNAL_UVD_SD,
  72         POWER_STATE_TYPE_INTERNAL_UVD_HD,
  73         POWER_STATE_TYPE_INTERNAL_UVD_HD2,
  74         POWER_STATE_TYPE_INTERNAL_UVD_MVC,
  75         POWER_STATE_TYPE_INTERNAL_BOOT,
  76         POWER_STATE_TYPE_INTERNAL_THERMAL,
  77         POWER_STATE_TYPE_INTERNAL_ACPI,
  78         POWER_STATE_TYPE_INTERNAL_ULV,
  79         POWER_STATE_TYPE_INTERNAL_3DPERF,
  80 };
  81
  82 #define AMD_MAX_VCE_LEVELS 6
  83
  84 enum amd_vce_level {
  85         AMD_VCE_LEVEL_AC_ALL = 0,     /* AC, All cases */
  86         AMD_VCE_LEVEL_DC_EE = 1,      /* DC, entropy encoding */
  87         AMD_VCE_LEVEL_DC_LL_LOW = 2,  /* DC, low latency queue, res <= 720 */
  88         AMD_VCE_LEVEL_DC_LL_HIGH = 3, /* DC, low latency queue, 1080 >= res > 720 */
  89         AMD_VCE_LEVEL_DC_GP_LOW = 4,  /* DC, general purpose queue, res <= 720 */
  90         AMD_VCE_LEVEL_DC_GP_HIGH = 5, /* DC, general purpose queue, 1080 >= res > 720 */
  91 };
  92
  93 enum amd_fan_ctrl_mode {
  94         AMD_FAN_CTRL_NONE = 0,
  95         AMD_FAN_CTRL_MANUAL = 1,
  96         AMD_FAN_CTRL_AUTO = 2,
  97 };
  98
  99 enum pp_clock_type {
 100         PP_SCLK,
 101         PP_MCLK,
 102         PP_PCIE,
 103         PP_SOCCLK,
 104         PP_FCLK,
 105         PP_DCEFCLK,
 106         PP_VCLK,
 107         PP_DCLK,
 108         OD_SCLK,
 109         OD_MCLK,
 110         OD_VDDC_CURVE,
 111         OD_RANGE,
 112         OD_VDDGFX_OFFSET,
 113         OD_CCLK,
 114 };
 115
 116 enum amd_pp_sensors {
 117         AMDGPU_PP_SENSOR_GFX_SCLK = 0,
 118         AMDGPU_PP_SENSOR_CPU_CLK,
 119         AMDGPU_PP_SENSOR_VDDNB,
 120         AMDGPU_PP_SENSOR_VDDGFX,
 121         AMDGPU_PP_SENSOR_UVD_VCLK,
 122         AMDGPU_PP_SENSOR_UVD_DCLK,
 123         AMDGPU_PP_SENSOR_VCE_ECCLK,
 124         AMDGPU_PP_SENSOR_GPU_LOAD,
 125         AMDGPU_PP_SENSOR_MEM_LOAD,
 126         AMDGPU_PP_SENSOR_GFX_MCLK,
 127         AMDGPU_PP_SENSOR_GPU_TEMP,
 128         AMDGPU_PP_SENSOR_EDGE_TEMP = AMDGPU_PP_SENSOR_GPU_TEMP,
 129         AMDGPU_PP_SENSOR_HOTSPOT_TEMP,
 130         AMDGPU_PP_SENSOR_MEM_TEMP,
 131         AMDGPU_PP_SENSOR_VCE_POWER,
 132         AMDGPU_PP_SENSOR_UVD_POWER,
 133         AMDGPU_PP_SENSOR_GPU_POWER,
 134         AMDGPU_PP_SENSOR_SS_APU_SHARE,
 135         AMDGPU_PP_SENSOR_SS_DGPU_SHARE,
 136         AMDGPU_PP_SENSOR_STABLE_PSTATE_SCLK,
 137         AMDGPU_PP_SENSOR_STABLE_PSTATE_MCLK,
 138         AMDGPU_PP_SENSOR_ENABLED_SMC_FEATURES_MASK,
 139         AMDGPU_PP_SENSOR_MIN_FAN_RPM,
 140         AMDGPU_PP_SENSOR_MAX_FAN_RPM,
 141         AMDGPU_PP_SENSOR_VCN_POWER_STATE,
 142 };
 143
 144 enum amd_pp_task {
 145         AMD_PP_TASK_DISPLAY_CONFIG_CHANGE,
 146         AMD_PP_TASK_ENABLE_USER_STATE,
 147         AMD_PP_TASK_READJUST_POWER_STATE,
 148         AMD_PP_TASK_COMPLETE_INIT,
 149         AMD_PP_TASK_MAX
 150 };
 151
 152 enum PP_SMC_POWER_PROFILE {
 153         PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT = 0x0,
 154         PP_SMC_POWER_PROFILE_FULLSCREEN3D = 0x1,
 155         PP_SMC_POWER_PROFILE_POWERSAVING  = 0x2,
 156         PP_SMC_POWER_PROFILE_VIDEO        = 0x3,
 157         PP_SMC_POWER_PROFILE_VR           = 0x4,
 158         PP_SMC_POWER_PROFILE_COMPUTE      = 0x5,
 159         PP_SMC_POWER_PROFILE_CUSTOM       = 0x6,
 160         PP_SMC_POWER_PROFILE_WINDOW3D     = 0x7,
 161         PP_SMC_POWER_PROFILE_COUNT,
 162 };
 163
 164 extern const char * const amdgpu_pp_profile_name[PP_SMC_POWER_PROFILE_COUNT];
 165
 166
 167
 168 enum {
 169         PP_GROUP_UNKNOWN = 0,
 170         PP_GROUP_GFX = 1,
 171         PP_GROUP_SYS,
 172         PP_GROUP_MAX
 173 };
 174
 175 enum PP_OD_DPM_TABLE_COMMAND {
 176         PP_OD_EDIT_SCLK_VDDC_TABLE,
 177         PP_OD_EDIT_MCLK_VDDC_TABLE,
 178         PP_OD_EDIT_CCLK_VDDC_TABLE,
 179         PP_OD_EDIT_VDDC_CURVE,
 180         PP_OD_RESTORE_DEFAULT_TABLE,
 181         PP_OD_COMMIT_DPM_TABLE,
 182         PP_OD_EDIT_VDDGFX_OFFSET
 183 };
 184
 185 struct pp_states_info {
 186         uint32_t nums;
 187         uint32_t states[16];
 188 };
 189
 190 enum PP_HWMON_TEMP {
 191         PP_TEMP_EDGE = 0,
 192         PP_TEMP_JUNCTION,
 193         PP_TEMP_MEM,
 194         PP_TEMP_MAX
 195 };
 196
 197 enum pp_mp1_state {
 198         PP_MP1_STATE_NONE,
 199         PP_MP1_STATE_SHUTDOWN,
 200         PP_MP1_STATE_UNLOAD,
 201         PP_MP1_STATE_RESET,
 202 };
 203
 204 enum pp_df_cstate {
 205         DF_CSTATE_DISALLOW = 0,
 206         DF_CSTATE_ALLOW,
 207 };
 208
 209 /**
 210  * DOC: amdgpu_pp_power
 211  *
 212  * APU power is managed to system-level requirements through the PPT
 213  * (package power tracking) feature. PPT is intended to limit power to the
 214  * requirements of the power source and could be dynamically updated to
 215  * maximize APU performance within the system power budget.
 216  *
 217  * Two types of power measurement can be requested, where supported, with
 218  * :c:type:`enum pp_power_type <pp_power_type>`.
 219  */
 220
 221 /**
 222  * enum pp_power_limit_level - Used to query the power limits
 223  *
 224  * @PP_PWR_LIMIT_MIN: Minimum Power Limit
 225  * @PP_PWR_LIMIT_CURRENT: Current Power Limit
 226  * @PP_PWR_LIMIT_DEFAULT: Default Power Limit
 227  * @PP_PWR_LIMIT_MAX: Maximum Power Limit
 228  */
 229 enum pp_power_limit_level
 230 {
 231         PP_PWR_LIMIT_MIN = -1,
 232         PP_PWR_LIMIT_CURRENT,
 233         PP_PWR_LIMIT_DEFAULT,
 234         PP_PWR_LIMIT_MAX,
 235 };
 236
 237 /**
 238  * enum pp_power_type - Used to specify the type of the requested power
 239  *
 240  * @PP_PWR_TYPE_SUSTAINED: manages the configurable, thermally significant
 241  * moving average of APU power (default ~5000 ms).
 242  * @PP_PWR_TYPE_FAST: manages the ~10 ms moving average of APU power,
 243  * where supported.
 244  */
 245 enum pp_power_type
 246 {
 247         PP_PWR_TYPE_SUSTAINED,
 248         PP_PWR_TYPE_FAST,
 249 };
 250
 251 #define PP_GROUP_MASK        0xF0000000
 252 #define PP_GROUP_SHIFT       28
 253
 254 #define PP_BLOCK_MASK        0x0FFFFF00
 255 #define PP_BLOCK_SHIFT       8
 256
 257 #define PP_BLOCK_GFX_CG         0x01
 258 #define PP_BLOCK_GFX_MG         0x02
 259 #define PP_BLOCK_GFX_3D         0x04
 260 #define PP_BLOCK_GFX_RLC        0x08
 261 #define PP_BLOCK_GFX_CP         0x10
 262 #define PP_BLOCK_SYS_BIF        0x01
 263 #define PP_BLOCK_SYS_MC         0x02
 264 #define PP_BLOCK_SYS_ROM        0x04
 265 #define PP_BLOCK_SYS_DRM        0x08
 266 #define PP_BLOCK_SYS_HDP        0x10
 267 #define PP_BLOCK_SYS_SDMA       0x20
 268
 269 #define PP_STATE_MASK           0x0000000F
 270 #define PP_STATE_SHIFT          0
 271 #define PP_STATE_SUPPORT_MASK   0x000000F0
 272 #define PP_STATE_SUPPORT_SHIFT  0
 273
 274 #define PP_STATE_CG             0x01
 275 #define PP_STATE_LS             0x02
 276 #define PP_STATE_DS             0x04
 277 #define PP_STATE_SD             0x08
 278 #define PP_STATE_SUPPORT_CG     0x10
 279 #define PP_STATE_SUPPORT_LS     0x20
 280 #define PP_STATE_SUPPORT_DS     0x40
 281 #define PP_STATE_SUPPORT_SD     0x80
 282
 283 #define PP_CG_MSG_ID(group, block, support, state) \
 284                 ((group) << PP_GROUP_SHIFT | (block) << PP_BLOCK_SHIFT | \
 285                 (support) << PP_STATE_SUPPORT_SHIFT | (state) << PP_STATE_SHIFT)
 286
 287 #define XGMI_MODE_PSTATE_D3 0
 288 #define XGMI_MODE_PSTATE_D0 1
 289
 290 #define NUM_HBM_INSTANCES 4
 291
 292 struct seq_file;
 293 enum amd_pp_clock_type;
 294 struct amd_pp_simple_clock_info;
 295 struct amd_pp_display_configuration;
 296 struct amd_pp_clock_info;
 297 struct pp_display_clock_request;
 298 struct pp_clock_levels_with_voltage;
 299 struct pp_clock_levels_with_latency;
 300 struct amd_pp_clocks;
 301 struct pp_smu_wm_range_sets;
 302 struct pp_smu_nv_clock_table;
 303 struct dpm_clocks;
 304
 305 struct amd_pm_funcs {
 306 /* export for dpm on ci and si */
 307         int (*pre_set_power_state)(void *handle);
 308         int (*set_power_state)(void *handle);
 309         void (*post_set_power_state)(void *handle);
 310         void (*display_configuration_changed)(void *handle);
 311         void (*print_power_state)(void *handle, void *ps);
 312         bool (*vblank_too_short)(void *handle);
 313         void (*enable_bapm)(void *handle, bool enable);
 314         int (*check_state_equal)(void *handle,
 315                                 void  *cps,
 316                                 void  *rps,
 317                                 bool  *equal);
 318 /* export for sysfs */
 319         int (*set_fan_control_mode)(void *handle, u32 mode);
 320         int (*get_fan_control_mode)(void *handle, u32 *fan_mode);
 321         int (*set_fan_speed_pwm)(void *handle, u32 speed);
 322         int (*get_fan_speed_pwm)(void *handle, u32 *speed);
 323         int (*force_clock_level)(void *handle, enum pp_clock_type type, uint32_t mask);
 324         int (*print_clock_levels)(void *handle, enum pp_clock_type type, char *buf);
 325         int (*emit_clock_levels)(void *handle, enum pp_clock_type type, char *buf, int *offset);
 326         int (*force_performance_level)(void *handle, enum amd_dpm_forced_level level);
 327         int (*get_sclk_od)(void *handle);
 328         int (*set_sclk_od)(void *handle, uint32_t value);
 329         int (*get_mclk_od)(void *handle);
 330         int (*set_mclk_od)(void *handle, uint32_t value);
 331         int (*read_sensor)(void *handle, int idx, void *value, int *size);
 332         enum amd_dpm_forced_level (*get_performance_level)(void *handle);
 333         enum amd_pm_state_type (*get_current_power_state)(void *handle);
 334         int (*get_fan_speed_rpm)(void *handle, uint32_t *rpm);
 335         int (*set_fan_speed_rpm)(void *handle, uint32_t rpm);
 336         int (*get_pp_num_states)(void *handle, struct pp_states_info *data);
 337         int (*get_pp_table)(void *handle, char **table);
 338         int (*set_pp_table)(void *handle, const char *buf, size_t size);
 339         void (*debugfs_print_current_performance_level)(void *handle, struct seq_file *m);
 340         int (*switch_power_profile)(void *handle, enum PP_SMC_POWER_PROFILE type, bool en);
 341 /* export to amdgpu */
 342         struct amd_vce_state *(*get_vce_clock_state)(void *handle, u32 idx);
 343         int (*dispatch_tasks)(void *handle, enum amd_pp_task task_id,
 344                         enum amd_pm_state_type *user_state);
 345         int (*load_firmware)(void *handle);
 346         int (*wait_for_fw_loading_complete)(void *handle);
 347         int (*set_powergating_by_smu)(void *handle,
 348                                 uint32_t block_type, bool gate);
 349         int (*set_clockgating_by_smu)(void *handle, uint32_t msg_id);
 350         int (*set_power_limit)(void *handle, uint32_t n);
 351         int (*get_power_limit)(void *handle, uint32_t *limit,
 352                         enum pp_power_limit_level pp_limit_level,
 353                         enum pp_power_type power_type);
 354         int (*get_power_profile_mode)(void *handle, char *buf);
 355         int (*set_power_profile_mode)(void *handle, long *input, uint32_t size);
 356         int (*set_fine_grain_clk_vol)(void *handle, uint32_t type, long *input, uint32_t size);
 357         int (*odn_edit_dpm_table)(void *handle, uint32_t type, long *input, uint32_t size);
 358         int (*set_mp1_state)(void *handle, enum pp_mp1_state mp1_state);
 359         int (*smu_i2c_bus_access)(void *handle, bool acquire);
 360         int (*gfx_state_change_set)(void *handle, uint32_t state);
 361 /* export to DC */
 362         u32 (*get_sclk)(void *handle, bool low);
 363         u32 (*get_mclk)(void *handle, bool low);
 364         int (*display_configuration_change)(void *handle,
 365                 const struct amd_pp_display_configuration *input);
 366         int (*get_display_power_level)(void *handle,
 367                 struct amd_pp_simple_clock_info *output);
 368         int (*get_current_clocks)(void *handle,
 369                 struct amd_pp_clock_info *clocks);
 370         int (*get_clock_by_type)(void *handle,
 371                 enum amd_pp_clock_type type,
 372                 struct amd_pp_clocks *clocks);
 373         int (*get_clock_by_type_with_latency)(void *handle,
 374                 enum amd_pp_clock_type type,
 375                 struct pp_clock_levels_with_latency *clocks);
 376         int (*get_clock_by_type_with_voltage)(void *handle,
 377                 enum amd_pp_clock_type type,
 378                 struct pp_clock_levels_with_voltage *clocks);
 379         int (*set_watermarks_for_clocks_ranges)(void *handle,
 380                                                 void *clock_ranges);
 381         int (*display_clock_voltage_request)(void *handle,
 382                                 struct pp_display_clock_request *clock);
 383         int (*get_display_mode_validation_clocks)(void *handle,
 384                 struct amd_pp_simple_clock_info *clocks);
 385         int (*notify_smu_enable_pwe)(void *handle);
 386         int (*enable_mgpu_fan_boost)(void *handle);
 387         int (*set_active_display_count)(void *handle, uint32_t count);
 388         int (*set_hard_min_dcefclk_by_freq)(void *handle, uint32_t clock);
 389         int (*set_hard_min_fclk_by_freq)(void *handle, uint32_t clock);
 390         int (*set_min_deep_sleep_dcefclk)(void *handle, uint32_t clock);
 391         int (*get_asic_baco_capability)(void *handle, bool *cap);
 392         int (*get_asic_baco_state)(void *handle, int *state);
 393         int (*set_asic_baco_state)(void *handle, int state);
 394         int (*get_ppfeature_status)(void *handle, char *buf);
 395         int (*set_ppfeature_status)(void *handle, uint64_t ppfeature_masks);
 396         int (*asic_reset_mode_2)(void *handle);
 397         int (*set_df_cstate)(void *handle, enum pp_df_cstate state);
 398         int (*set_xgmi_pstate)(void *handle, uint32_t pstate);
 399         ssize_t (*get_gpu_metrics)(void *handle, void **table);
 400         int (*set_watermarks_for_clock_ranges)(void *handle,
 401                                                struct pp_smu_wm_range_sets *ranges);
 402         int (*display_disable_memory_clock_switch)(void *handle,
 403                                                    bool disable_memory_clock_switch);
 404         int (*get_max_sustainable_clocks_by_dc)(void *handle,
 405                                                 struct pp_smu_nv_clock_table *max_clocks);
 406         int (*get_uclk_dpm_states)(void *handle,
 407                                    unsigned int *clock_values_in_khz,
 408                                    unsigned int *num_states);
 409         int (*get_dpm_clock_table)(void *handle,
 410                                    struct dpm_clocks *clock_table);
 411         int (*get_smu_prv_buf_details)(void *handle, void **addr, size_t *size);
 412         void (*pm_compute_clocks)(void *handle);
 413 };
 414
 415 struct metrics_table_header {
 416         uint16_t                        structure_size;
 417         uint8_t                         format_revision;
 418         uint8_t                         content_revision;
 419 };
 420
 421 /*
 422  * gpu_metrics_v1_0 is not recommended as it's not naturally aligned.
 423  * Use gpu_metrics_v1_1 or later instead.
 424  */
 425 struct gpu_metrics_v1_0 {
 426         struct metrics_table_header     common_header;
 427
 428         /* Driver attached timestamp (in ns) */
 429         uint64_t                        system_clock_counter;
 430
 431         /* Temperature */
 432         uint16_t                        temperature_edge;
 433         uint16_t                        temperature_hotspot;
 434         uint16_t                        temperature_mem;
 435         uint16_t                        temperature_vrgfx;
 436         uint16_t                        temperature_vrsoc;
 437         uint16_t                        temperature_vrmem;
 438
 439         /* Utilization */
 440         uint16_t                        average_gfx_activity;
 441         uint16_t                        average_umc_activity; // memory controller
 442         uint16_t                        average_mm_activity; // UVD or VCN
 443
 444         /* Power/Energy */
 445         uint16_t                        average_socket_power;
 446         uint32_t                        energy_accumulator;
 447
 448         /* Average clocks */
 449         uint16_t                        average_gfxclk_frequency;
 450         uint16_t                        average_socclk_frequency;
 451         uint16_t                        average_uclk_frequency;
 452         uint16_t                        average_vclk0_frequency;
 453         uint16_t                        average_dclk0_frequency;
 454         uint16_t                        average_vclk1_frequency;
 455         uint16_t                        average_dclk1_frequency;
 456
 457         /* Current clocks */
 458         uint16_t                        current_gfxclk;
 459         uint16_t                        current_socclk;
 460         uint16_t                        current_uclk;
 461         uint16_t                        current_vclk0;
 462         uint16_t                        current_dclk0;
 463         uint16_t                        current_vclk1;
 464         uint16_t                        current_dclk1;
 465
 466         /* Throttle status */
 467         uint32_t                        throttle_status;
 468
 469         /* Fans */
 470         uint16_t                        current_fan_speed;
 471
 472         /* Link width/speed */
 473         uint8_t                         pcie_link_width;
 474         uint8_t                         pcie_link_speed; // in 0.1 GT/s
 475 };
 476
 477 struct gpu_metrics_v1_1 {
 478         struct metrics_table_header     common_header;
 479
 480         /* Temperature */
 481         uint16_t                        temperature_edge;
 482         uint16_t                        temperature_hotspot;
 483         uint16_t                        temperature_mem;
 484         uint16_t                        temperature_vrgfx;
 485         uint16_t                        temperature_vrsoc;
 486         uint16_t                        temperature_vrmem;
 487
 488         /* Utilization */
 489         uint16_t                        average_gfx_activity;
 490         uint16_t                        average_umc_activity; // memory controller
 491         uint16_t                        average_mm_activity; // UVD or VCN
 492
 493         /* Power/Energy */
 494         uint16_t                        average_socket_power;
 495         uint64_t                        energy_accumulator;
 496
 497         /* Driver attached timestamp (in ns) */
 498         uint64_t                        system_clock_counter;
 499
 500         /* Average clocks */
 501         uint16_t                        average_gfxclk_frequency;
 502         uint16_t                        average_socclk_frequency;
 503         uint16_t                        average_uclk_frequency;
 504         uint16_t                        average_vclk0_frequency;
 505         uint16_t                        average_dclk0_frequency;
 506         uint16_t                        average_vclk1_frequency;
 507         uint16_t                        average_dclk1_frequency;
 508
 509         /* Current clocks */
 510         uint16_t                        current_gfxclk;
 511         uint16_t                        current_socclk;
 512         uint16_t                        current_uclk;
 513         uint16_t                        current_vclk0;
 514         uint16_t                        current_dclk0;
 515         uint16_t                        current_vclk1;
 516         uint16_t                        current_dclk1;
 517
 518         /* Throttle status */
 519         uint32_t                        throttle_status;
 520
 521         /* Fans */
 522         uint16_t                        current_fan_speed;
 523
 524         /* Link width/speed */
 525         uint16_t                        pcie_link_width;
 526         uint16_t                        pcie_link_speed; // in 0.1 GT/s
 527
 528         uint16_t                        padding;
 529
 530         uint32_t                        gfx_activity_acc;
 531         uint32_t                        mem_activity_acc;
 532
 533         uint16_t                        temperature_hbm[NUM_HBM_INSTANCES];
 534 };
 535
 536 struct gpu_metrics_v1_2 {
 537         struct metrics_table_header     common_header;
 538
 539         /* Temperature */
 540         uint16_t                        temperature_edge;
 541         uint16_t                        temperature_hotspot;
 542         uint16_t                        temperature_mem;
 543         uint16_t                        temperature_vrgfx;
 544         uint16_t                        temperature_vrsoc;
 545         uint16_t                        temperature_vrmem;
 546
 547         /* Utilization */
 548         uint16_t                        average_gfx_activity;
 549         uint16_t                        average_umc_activity; // memory controller
 550         uint16_t                        average_mm_activity; // UVD or VCN
 551
 552         /* Power/Energy */
 553         uint16_t                        average_socket_power;
 554         uint64_t                        energy_accumulator;
 555
 556         /* Driver attached timestamp (in ns) */
 557         uint64_t                        system_clock_counter;
 558
 559         /* Average clocks */
 560         uint16_t                        average_gfxclk_frequency;
 561         uint16_t                        average_socclk_frequency;
 562         uint16_t                        average_uclk_frequency;
 563         uint16_t                        average_vclk0_frequency;
 564         uint16_t                        average_dclk0_frequency;
 565         uint16_t                        average_vclk1_frequency;
 566         uint16_t                        average_dclk1_frequency;
 567
 568         /* Current clocks */
 569         uint16_t                        current_gfxclk;
 570         uint16_t                        current_socclk;
 571         uint16_t                        current_uclk;
 572         uint16_t                        current_vclk0;
 573         uint16_t                        current_dclk0;
 574         uint16_t                        current_vclk1;
 575         uint16_t                        current_dclk1;
 576
 577         /* Throttle status (ASIC dependent) */
 578         uint32_t                        throttle_status;
 579
 580         /* Fans */
 581         uint16_t                        current_fan_speed;
 582
 583         /* Link width/speed */
 584         uint16_t                        pcie_link_width;
 585         uint16_t                        pcie_link_speed; // in 0.1 GT/s
 586
 587         uint16_t                        padding;
 588
 589         uint32_t                        gfx_activity_acc;
 590         uint32_t                        mem_activity_acc;
 591
 592         uint16_t                        temperature_hbm[NUM_HBM_INSTANCES];
 593
 594         /* PMFW attached timestamp (10ns resolution) */
 595         uint64_t                        firmware_timestamp;
 596 };
 597
 598 struct gpu_metrics_v1_3 {
 599         struct metrics_table_header     common_header;
 600
 601         /* Temperature */
 602         uint16_t                        temperature_edge;
 603         uint16_t                        temperature_hotspot;
 604         uint16_t                        temperature_mem;
 605         uint16_t                        temperature_vrgfx;
 606         uint16_t                        temperature_vrsoc;
 607         uint16_t                        temperature_vrmem;
 608
 609         /* Utilization */
 610         uint16_t                        average_gfx_activity;
 611         uint16_t                        average_umc_activity; // memory controller
 612         uint16_t                        average_mm_activity; // UVD or VCN
 613
 614         /* Power/Energy */
 615         uint16_t                        average_socket_power;
 616         uint64_t                        energy_accumulator;
 617
 618         /* Driver attached timestamp (in ns) */
 619         uint64_t                        system_clock_counter;
 620
 621         /* Average clocks */
 622         uint16_t                        average_gfxclk_frequency;
 623         uint16_t                        average_socclk_frequency;
 624         uint16_t                        average_uclk_frequency;
 625         uint16_t                        average_vclk0_frequency;
 626         uint16_t                        average_dclk0_frequency;
 627         uint16_t                        average_vclk1_frequency;
 628         uint16_t                        average_dclk1_frequency;
 629
 630         /* Current clocks */
 631         uint16_t                        current_gfxclk;
 632         uint16_t                        current_socclk;
 633         uint16_t                        current_uclk;
 634         uint16_t                        current_vclk0;
 635         uint16_t                        current_dclk0;
 636         uint16_t                        current_vclk1;
 637         uint16_t                        current_dclk1;
 638
 639         /* Throttle status */
 640         uint32_t                        throttle_status;
 641
 642         /* Fans */
 643         uint16_t                        current_fan_speed;
 644
 645         /* Link width/speed */
 646         uint16_t                        pcie_link_width;
 647         uint16_t                        pcie_link_speed; // in 0.1 GT/s
 648
 649         uint16_t                        padding;
 650
 651         uint32_t                        gfx_activity_acc;
 652         uint32_t                        mem_activity_acc;
 653
 654         uint16_t                        temperature_hbm[NUM_HBM_INSTANCES];
 655
 656         /* PMFW attached timestamp (10ns resolution) */
 657         uint64_t                        firmware_timestamp;
 658
 659         /* Voltage (mV) */
 660         uint16_t                        voltage_soc;
 661         uint16_t                        voltage_gfx;
 662         uint16_t                        voltage_mem;
 663
 664         uint16_t                        padding1;
 665
 666         /* Throttle status (ASIC independent) */
 667         uint64_t                        indep_throttle_status;
 668 };
 669
 670 /*
 671  * gpu_metrics_v2_0 is not recommended as it's not naturally aligned.
 672  * Use gpu_metrics_v2_1 or later instead.
 673  */
 674 struct gpu_metrics_v2_0 {
 675         struct metrics_table_header     common_header;
 676
 677         /* Driver attached timestamp (in ns) */
 678         uint64_t                        system_clock_counter;
 679
 680         /* Temperature */
 681         uint16_t                        temperature_gfx; // gfx temperature on APUs
 682         uint16_t                        temperature_soc; // soc temperature on APUs
 683         uint16_t                        temperature_core[8]; // CPU core temperature on APUs
 684         uint16_t                        temperature_l3[2];
 685
 686         /* Utilization */
 687         uint16_t                        average_gfx_activity;
 688         uint16_t                        average_mm_activity; // UVD or VCN
 689
 690         /* Power/Energy */
 691         uint16_t                        average_socket_power; // dGPU + APU power on A + A platform
 692         uint16_t                        average_cpu_power;
 693         uint16_t                        average_soc_power;
 694         uint16_t                        average_gfx_power;
 695         uint16_t                        average_core_power[8]; // CPU core power on APUs
 696
 697         /* Average clocks */
 698         uint16_t                        average_gfxclk_frequency;
 699         uint16_t                        average_socclk_frequency;
 700         uint16_t                        average_uclk_frequency;
 701         uint16_t                        average_fclk_frequency;
 702         uint16_t                        average_vclk_frequency;
 703         uint16_t                        average_dclk_frequency;
 704
 705         /* Current clocks */
 706         uint16_t                        current_gfxclk;
 707         uint16_t                        current_socclk;
 708         uint16_t                        current_uclk;
 709         uint16_t                        current_fclk;
 710         uint16_t                        current_vclk;
 711         uint16_t                        current_dclk;
 712         uint16_t                        current_coreclk[8]; // CPU core clocks
 713         uint16_t                        current_l3clk[2];
 714
 715         /* Throttle status */
 716         uint32_t                        throttle_status;
 717
 718         /* Fans */
 719         uint16_t                        fan_pwm;
 720
 721         uint16_t                        padding;
 722 };
 723
 724 struct gpu_metrics_v2_1 {
 725         struct metrics_table_header     common_header;
 726
 727         /* Temperature */
 728         uint16_t                        temperature_gfx; // gfx temperature on APUs
 729         uint16_t                        temperature_soc; // soc temperature on APUs
 730         uint16_t                        temperature_core[8]; // CPU core temperature on APUs
 731         uint16_t                        temperature_l3[2];
 732
 733         /* Utilization */
 734         uint16_t                        average_gfx_activity;
 735         uint16_t                        average_mm_activity; // UVD or VCN
 736
 737         /* Driver attached timestamp (in ns) */
 738         uint64_t                        system_clock_counter;
 739
 740         /* Power/Energy */
 741         uint16_t                        average_socket_power; // dGPU + APU power on A + A platform
 742         uint16_t                        average_cpu_power;
 743         uint16_t                        average_soc_power;
 744         uint16_t                        average_gfx_power;
 745         uint16_t                        average_core_power[8]; // CPU core power on APUs
 746
 747         /* Average clocks */
 748         uint16_t                        average_gfxclk_frequency;
 749         uint16_t                        average_socclk_frequency;
 750         uint16_t                        average_uclk_frequency;
 751         uint16_t                        average_fclk_frequency;
 752         uint16_t                        average_vclk_frequency;
 753         uint16_t                        average_dclk_frequency;
 754
 755         /* Current clocks */
 756         uint16_t                        current_gfxclk;
 757         uint16_t                        current_socclk;
 758         uint16_t                        current_uclk;
 759         uint16_t                        current_fclk;
 760         uint16_t                        current_vclk;
 761         uint16_t                        current_dclk;
 762         uint16_t                        current_coreclk[8]; // CPU core clocks
 763         uint16_t                        current_l3clk[2];
 764
 765         /* Throttle status */
 766         uint32_t                        throttle_status;
 767
 768         /* Fans */
 769         uint16_t                        fan_pwm;
 770
 771         uint16_t                        padding[3];
 772 };
 773
 774 struct gpu_metrics_v2_2 {
 775         struct metrics_table_header     common_header;
 776
 777         /* Temperature */
 778         uint16_t                        temperature_gfx; // gfx temperature on APUs
 779         uint16_t                        temperature_soc; // soc temperature on APUs
 780         uint16_t                        temperature_core[8]; // CPU core temperature on APUs
 781         uint16_t                        temperature_l3[2];
 782
 783         /* Utilization */
 784         uint16_t                        average_gfx_activity;
 785         uint16_t                        average_mm_activity; // UVD or VCN
 786
 787         /* Driver attached timestamp (in ns) */
 788         uint64_t                        system_clock_counter;
 789
 790         /* Power/Energy */
 791         uint16_t                        average_socket_power; // dGPU + APU power on A + A platform
 792         uint16_t                        average_cpu_power;
 793         uint16_t                        average_soc_power;
 794         uint16_t                        average_gfx_power;
 795         uint16_t                        average_core_power[8]; // CPU core power on APUs
 796
 797         /* Average clocks */
 798         uint16_t                        average_gfxclk_frequency;
 799         uint16_t                        average_socclk_frequency;
 800         uint16_t                        average_uclk_frequency;
 801         uint16_t                        average_fclk_frequency;
 802         uint16_t                        average_vclk_frequency;
 803         uint16_t                        average_dclk_frequency;
 804
 805         /* Current clocks */
 806         uint16_t                        current_gfxclk;
 807         uint16_t                        current_socclk;
 808         uint16_t                        current_uclk;
 809         uint16_t                        current_fclk;
 810         uint16_t                        current_vclk;
 811         uint16_t                        current_dclk;
 812         uint16_t                        current_coreclk[8]; // CPU core clocks
 813         uint16_t                        current_l3clk[2];
 814
 815         /* Throttle status (ASIC dependent) */
 816         uint32_t                        throttle_status;
 817
 818         /* Fans */
 819         uint16_t                        fan_pwm;
 820
 821         uint16_t                        padding[3];
 822
 823         /* Throttle status (ASIC independent) */
 824         uint64_t                        indep_throttle_status;
 825 };
 826
 827 #endif