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
  29 struct amd_vce_state {
  30         /* vce clocks */
  31         u32 evclk;
  32         u32 ecclk;
  33         /* gpu clocks */
  34         u32 sclk;
  35         u32 mclk;
  36         u8 clk_idx;
  37         u8 pstate;
  38 };
  39
  40
  41 enum amd_dpm_forced_level {
  42         AMD_DPM_FORCED_LEVEL_AUTO = 0x1,
  43         AMD_DPM_FORCED_LEVEL_MANUAL = 0x2,
  44         AMD_DPM_FORCED_LEVEL_LOW = 0x4,
  45         AMD_DPM_FORCED_LEVEL_HIGH = 0x8,
  46         AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD = 0x10,
  47         AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK = 0x20,
  48         AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK = 0x40,
  49         AMD_DPM_FORCED_LEVEL_PROFILE_PEAK = 0x80,
  50         AMD_DPM_FORCED_LEVEL_PROFILE_EXIT = 0x100,
  51         AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM = 0x200,
  52 };
  53
  54 enum amd_pm_state_type {
  55         /* not used for dpm */
  56         POWER_STATE_TYPE_DEFAULT,
  57         POWER_STATE_TYPE_POWERSAVE,
  58         /* user selectable states */
  59         POWER_STATE_TYPE_BATTERY,
  60         POWER_STATE_TYPE_BALANCED,
  61         POWER_STATE_TYPE_PERFORMANCE,
  62         /* internal states */
  63         POWER_STATE_TYPE_INTERNAL_UVD,
  64         POWER_STATE_TYPE_INTERNAL_UVD_SD,
  65         POWER_STATE_TYPE_INTERNAL_UVD_HD,
  66         POWER_STATE_TYPE_INTERNAL_UVD_HD2,
  67         POWER_STATE_TYPE_INTERNAL_UVD_MVC,
  68         POWER_STATE_TYPE_INTERNAL_BOOT,
  69         POWER_STATE_TYPE_INTERNAL_THERMAL,
  70         POWER_STATE_TYPE_INTERNAL_ACPI,
  71         POWER_STATE_TYPE_INTERNAL_ULV,
  72         POWER_STATE_TYPE_INTERNAL_3DPERF,
  73 };
  74
  75 #define AMD_MAX_VCE_LEVELS 6
  76
  77 enum amd_vce_level {
  78         AMD_VCE_LEVEL_AC_ALL = 0,     /* AC, All cases */
  79         AMD_VCE_LEVEL_DC_EE = 1,      /* DC, entropy encoding */
  80         AMD_VCE_LEVEL_DC_LL_LOW = 2,  /* DC, low latency queue, res <= 720 */
  81         AMD_VCE_LEVEL_DC_LL_HIGH = 3, /* DC, low latency queue, 1080 >= res > 720 */
  82         AMD_VCE_LEVEL_DC_GP_LOW = 4,  /* DC, general purpose queue, res <= 720 */
  83         AMD_VCE_LEVEL_DC_GP_HIGH = 5, /* DC, general purpose queue, 1080 >= res > 720 */
  84 };
  85
  86 enum amd_fan_ctrl_mode {
  87         AMD_FAN_CTRL_NONE = 0,
  88         AMD_FAN_CTRL_MANUAL = 1,
  89         AMD_FAN_CTRL_AUTO = 2,
  90 };
  91
  92 enum pp_clock_type {
  93         PP_SCLK,
  94         PP_MCLK,
  95         PP_PCIE,
  96         PP_SOCCLK,
  97         PP_FCLK,
  98         PP_DCEFCLK,
  99         PP_VCLK,
 100         PP_DCLK,
 101         OD_SCLK,
 102         OD_MCLK,
 103         OD_VDDC_CURVE,
 104         OD_RANGE,
 105         OD_VDDGFX_OFFSET,
 106         OD_CCLK,
 107 };
 108
 109 enum amd_pp_sensors {
 110         AMDGPU_PP_SENSOR_GFX_SCLK = 0,
 111         AMDGPU_PP_SENSOR_CPU_CLK,
 112         AMDGPU_PP_SENSOR_VDDNB,
 113         AMDGPU_PP_SENSOR_VDDGFX,
 114         AMDGPU_PP_SENSOR_UVD_VCLK,
 115         AMDGPU_PP_SENSOR_UVD_DCLK,
 116         AMDGPU_PP_SENSOR_VCE_ECCLK,
 117         AMDGPU_PP_SENSOR_GPU_LOAD,
 118         AMDGPU_PP_SENSOR_MEM_LOAD,
 119         AMDGPU_PP_SENSOR_GFX_MCLK,
 120         AMDGPU_PP_SENSOR_GPU_TEMP,
 121         AMDGPU_PP_SENSOR_EDGE_TEMP = AMDGPU_PP_SENSOR_GPU_TEMP,
 122         AMDGPU_PP_SENSOR_HOTSPOT_TEMP,
 123         AMDGPU_PP_SENSOR_MEM_TEMP,
 124         AMDGPU_PP_SENSOR_VCE_POWER,
 125         AMDGPU_PP_SENSOR_UVD_POWER,
 126         AMDGPU_PP_SENSOR_GPU_POWER,
 127         AMDGPU_PP_SENSOR_STABLE_PSTATE_SCLK,
 128         AMDGPU_PP_SENSOR_STABLE_PSTATE_MCLK,
 129         AMDGPU_PP_SENSOR_ENABLED_SMC_FEATURES_MASK,
 130         AMDGPU_PP_SENSOR_MIN_FAN_RPM,
 131         AMDGPU_PP_SENSOR_MAX_FAN_RPM,
 132         AMDGPU_PP_SENSOR_VCN_POWER_STATE,
 133 };
 134
 135 enum amd_pp_task {
 136         AMD_PP_TASK_DISPLAY_CONFIG_CHANGE,
 137         AMD_PP_TASK_ENABLE_USER_STATE,
 138         AMD_PP_TASK_READJUST_POWER_STATE,
 139         AMD_PP_TASK_COMPLETE_INIT,
 140         AMD_PP_TASK_MAX
 141 };
 142
 143 enum PP_SMC_POWER_PROFILE {
 144         PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT = 0x0,
 145         PP_SMC_POWER_PROFILE_FULLSCREEN3D = 0x1,
 146         PP_SMC_POWER_PROFILE_POWERSAVING  = 0x2,
 147         PP_SMC_POWER_PROFILE_VIDEO        = 0x3,
 148         PP_SMC_POWER_PROFILE_VR           = 0x4,
 149         PP_SMC_POWER_PROFILE_COMPUTE      = 0x5,
 150         PP_SMC_POWER_PROFILE_CUSTOM       = 0x6,
 151         PP_SMC_POWER_PROFILE_COUNT,
 152 };
 153
 154 enum {
 155         PP_GROUP_UNKNOWN = 0,
 156         PP_GROUP_GFX = 1,
 157         PP_GROUP_SYS,
 158         PP_GROUP_MAX
 159 };
 160
 161 enum PP_OD_DPM_TABLE_COMMAND {
 162         PP_OD_EDIT_SCLK_VDDC_TABLE,
 163         PP_OD_EDIT_MCLK_VDDC_TABLE,
 164         PP_OD_EDIT_CCLK_VDDC_TABLE,
 165         PP_OD_EDIT_VDDC_CURVE,
 166         PP_OD_RESTORE_DEFAULT_TABLE,
 167         PP_OD_COMMIT_DPM_TABLE,
 168         PP_OD_EDIT_VDDGFX_OFFSET
 169 };
 170
 171 struct pp_states_info {
 172         uint32_t nums;
 173         uint32_t states[16];
 174 };
 175
 176 enum PP_HWMON_TEMP {
 177         PP_TEMP_EDGE = 0,
 178         PP_TEMP_JUNCTION,
 179         PP_TEMP_MEM,
 180         PP_TEMP_MAX
 181 };
 182
 183 enum pp_mp1_state {
 184         PP_MP1_STATE_NONE,
 185         PP_MP1_STATE_SHUTDOWN,
 186         PP_MP1_STATE_UNLOAD,
 187         PP_MP1_STATE_RESET,
 188 };
 189
 190 enum pp_df_cstate {
 191         DF_CSTATE_DISALLOW = 0,
 192         DF_CSTATE_ALLOW,
 193 };
 194
 195 #define PP_GROUP_MASK        0xF0000000
 196 #define PP_GROUP_SHIFT       28
 197
 198 #define PP_BLOCK_MASK        0x0FFFFF00
 199 #define PP_BLOCK_SHIFT       8
 200
 201 #define PP_BLOCK_GFX_CG         0x01
 202 #define PP_BLOCK_GFX_MG         0x02
 203 #define PP_BLOCK_GFX_3D         0x04
 204 #define PP_BLOCK_GFX_RLC        0x08
 205 #define PP_BLOCK_GFX_CP         0x10
 206 #define PP_BLOCK_SYS_BIF        0x01
 207 #define PP_BLOCK_SYS_MC         0x02
 208 #define PP_BLOCK_SYS_ROM        0x04
 209 #define PP_BLOCK_SYS_DRM        0x08
 210 #define PP_BLOCK_SYS_HDP        0x10
 211 #define PP_BLOCK_SYS_SDMA       0x20
 212
 213 #define PP_STATE_MASK           0x0000000F
 214 #define PP_STATE_SHIFT          0
 215 #define PP_STATE_SUPPORT_MASK   0x000000F0
 216 #define PP_STATE_SUPPORT_SHIFT  0
 217
 218 #define PP_STATE_CG             0x01
 219 #define PP_STATE_LS             0x02
 220 #define PP_STATE_DS             0x04
 221 #define PP_STATE_SD             0x08
 222 #define PP_STATE_SUPPORT_CG     0x10
 223 #define PP_STATE_SUPPORT_LS     0x20
 224 #define PP_STATE_SUPPORT_DS     0x40
 225 #define PP_STATE_SUPPORT_SD     0x80
 226
 227 #define PP_CG_MSG_ID(group, block, support, state) \
 228                 ((group) << PP_GROUP_SHIFT | (block) << PP_BLOCK_SHIFT | \
 229                 (support) << PP_STATE_SUPPORT_SHIFT | (state) << PP_STATE_SHIFT)
 230
 231 #define XGMI_MODE_PSTATE_D3 0
 232 #define XGMI_MODE_PSTATE_D0 1
 233
 234 #define NUM_HBM_INSTANCES 4
 235
 236 struct seq_file;
 237 enum amd_pp_clock_type;
 238 struct amd_pp_simple_clock_info;
 239 struct amd_pp_display_configuration;
 240 struct amd_pp_clock_info;
 241 struct pp_display_clock_request;
 242 struct pp_clock_levels_with_voltage;
 243 struct pp_clock_levels_with_latency;
 244 struct amd_pp_clocks;
 245
 246 struct amd_pm_funcs {
 247 /* export for dpm on ci and si */
 248         int (*pre_set_power_state)(void *handle);
 249         int (*set_power_state)(void *handle);
 250         void (*post_set_power_state)(void *handle);
 251         void (*display_configuration_changed)(void *handle);
 252         void (*print_power_state)(void *handle, void *ps);
 253         bool (*vblank_too_short)(void *handle);
 254         void (*enable_bapm)(void *handle, bool enable);
 255         int (*check_state_equal)(void *handle,
 256                                 void  *cps,
 257                                 void  *rps,
 258                                 bool  *equal);
 259 /* export for sysfs */
 260         void (*set_fan_control_mode)(void *handle, u32 mode);
 261         u32 (*get_fan_control_mode)(void *handle);
 262         int (*set_fan_speed_percent)(void *handle, u32 speed);
 263         int (*get_fan_speed_percent)(void *handle, u32 *speed);
 264         int (*force_clock_level)(void *handle, enum pp_clock_type type, uint32_t mask);
 265         int (*print_clock_levels)(void *handle, enum pp_clock_type type, char *buf);
 266         int (*force_performance_level)(void *handle, enum amd_dpm_forced_level level);
 267         int (*get_sclk_od)(void *handle);
 268         int (*set_sclk_od)(void *handle, uint32_t value);
 269         int (*get_mclk_od)(void *handle);
 270         int (*set_mclk_od)(void *handle, uint32_t value);
 271         int (*read_sensor)(void *handle, int idx, void *value, int *size);
 272         enum amd_dpm_forced_level (*get_performance_level)(void *handle);
 273         enum amd_pm_state_type (*get_current_power_state)(void *handle);
 274         int (*get_fan_speed_rpm)(void *handle, uint32_t *rpm);
 275         int (*set_fan_speed_rpm)(void *handle, uint32_t rpm);
 276         int (*get_pp_num_states)(void *handle, struct pp_states_info *data);
 277         int (*get_pp_table)(void *handle, char **table);
 278         int (*set_pp_table)(void *handle, const char *buf, size_t size);
 279         void (*debugfs_print_current_performance_level)(void *handle, struct seq_file *m);
 280         int (*switch_power_profile)(void *handle, enum PP_SMC_POWER_PROFILE type, bool en);
 281 /* export to amdgpu */
 282         struct amd_vce_state *(*get_vce_clock_state)(void *handle, u32 idx);
 283         int (*dispatch_tasks)(void *handle, enum amd_pp_task task_id,
 284                         enum amd_pm_state_type *user_state);
 285         int (*load_firmware)(void *handle);
 286         int (*wait_for_fw_loading_complete)(void *handle);
 287         int (*set_powergating_by_smu)(void *handle,
 288                                 uint32_t block_type, bool gate);
 289         int (*set_clockgating_by_smu)(void *handle, uint32_t msg_id);
 290         int (*set_power_limit)(void *handle, uint32_t n);
 291         int (*get_power_limit)(void *handle, uint32_t *limit, uint32_t *max_limit,
 292                         bool default_limit);
 293         int (*get_power_profile_mode)(void *handle, char *buf);
 294         int (*set_power_profile_mode)(void *handle, long *input, uint32_t size);
 295         int (*set_fine_grain_clk_vol)(void *handle, uint32_t type, long *input, uint32_t size);
 296         int (*odn_edit_dpm_table)(void *handle, uint32_t type, long *input, uint32_t size);
 297         int (*set_mp1_state)(void *handle, enum pp_mp1_state mp1_state);
 298         int (*smu_i2c_bus_access)(void *handle, bool acquire);
 299         int (*gfx_state_change_set)(void *handle, uint32_t state);
 300 /* export to DC */
 301         u32 (*get_sclk)(void *handle, bool low);
 302         u32 (*get_mclk)(void *handle, bool low);
 303         int (*display_configuration_change)(void *handle,
 304                 const struct amd_pp_display_configuration *input);
 305         int (*get_display_power_level)(void *handle,
 306                 struct amd_pp_simple_clock_info *output);
 307         int (*get_current_clocks)(void *handle,
 308                 struct amd_pp_clock_info *clocks);
 309         int (*get_clock_by_type)(void *handle,
 310                 enum amd_pp_clock_type type,
 311                 struct amd_pp_clocks *clocks);
 312         int (*get_clock_by_type_with_latency)(void *handle,
 313                 enum amd_pp_clock_type type,
 314                 struct pp_clock_levels_with_latency *clocks);
 315         int (*get_clock_by_type_with_voltage)(void *handle,
 316                 enum amd_pp_clock_type type,
 317                 struct pp_clock_levels_with_voltage *clocks);
 318         int (*set_watermarks_for_clocks_ranges)(void *handle,
 319                                                 void *clock_ranges);
 320         int (*display_clock_voltage_request)(void *handle,
 321                                 struct pp_display_clock_request *clock);
 322         int (*get_display_mode_validation_clocks)(void *handle,
 323                 struct amd_pp_simple_clock_info *clocks);
 324         int (*notify_smu_enable_pwe)(void *handle);
 325         int (*enable_mgpu_fan_boost)(void *handle);
 326         int (*set_active_display_count)(void *handle, uint32_t count);
 327         int (*set_hard_min_dcefclk_by_freq)(void *handle, uint32_t clock);
 328         int (*set_hard_min_fclk_by_freq)(void *handle, uint32_t clock);
 329         int (*set_min_deep_sleep_dcefclk)(void *handle, uint32_t clock);
 330         int (*get_asic_baco_capability)(void *handle, bool *cap);
 331         int (*get_asic_baco_state)(void *handle, int *state);
 332         int (*set_asic_baco_state)(void *handle, int state);
 333         int (*get_ppfeature_status)(void *handle, char *buf);
 334         int (*set_ppfeature_status)(void *handle, uint64_t ppfeature_masks);
 335         int (*asic_reset_mode_2)(void *handle);
 336         int (*set_df_cstate)(void *handle, enum pp_df_cstate state);
 337         int (*set_xgmi_pstate)(void *handle, uint32_t pstate);
 338         ssize_t (*get_gpu_metrics)(void *handle, void **table);
 339 };
 340
 341 struct metrics_table_header {
 342         uint16_t                        structure_size;
 343         uint8_t                         format_revision;
 344         uint8_t                         content_revision;
 345 };
 346
 347 /*
 348  * gpu_metrics_v1_0 is not recommended as it's not naturally aligned.
 349  * Use gpu_metrics_v1_1 or later instead.
 350  */
 351 struct gpu_metrics_v1_0 {
 352         struct metrics_table_header     common_header;
 353
 354         /* Driver attached timestamp (in ns) */
 355         uint64_t                        system_clock_counter;
 356
 357         /* Temperature */
 358         uint16_t                        temperature_edge;
 359         uint16_t                        temperature_hotspot;
 360         uint16_t                        temperature_mem;
 361         uint16_t                        temperature_vrgfx;
 362         uint16_t                        temperature_vrsoc;
 363         uint16_t                        temperature_vrmem;
 364
 365         /* Utilization */
 366         uint16_t                        average_gfx_activity;
 367         uint16_t                        average_umc_activity; // memory controller
 368         uint16_t                        average_mm_activity; // UVD or VCN
 369
 370         /* Power/Energy */
 371         uint16_t                        average_socket_power;
 372         uint32_t                        energy_accumulator;
 373
 374         /* Average clocks */
 375         uint16_t                        average_gfxclk_frequency;
 376         uint16_t                        average_socclk_frequency;
 377         uint16_t                        average_uclk_frequency;
 378         uint16_t                        average_vclk0_frequency;
 379         uint16_t                        average_dclk0_frequency;
 380         uint16_t                        average_vclk1_frequency;
 381         uint16_t                        average_dclk1_frequency;
 382
 383         /* Current clocks */
 384         uint16_t                        current_gfxclk;
 385         uint16_t                        current_socclk;
 386         uint16_t                        current_uclk;
 387         uint16_t                        current_vclk0;
 388         uint16_t                        current_dclk0;
 389         uint16_t                        current_vclk1;
 390         uint16_t                        current_dclk1;
 391
 392         /* Throttle status */
 393         uint32_t                        throttle_status;
 394
 395         /* Fans */
 396         uint16_t                        current_fan_speed;
 397
 398         /* Link width/speed */
 399         uint8_t                         pcie_link_width;
 400         uint8_t                         pcie_link_speed; // in 0.1 GT/s
 401 };
 402
 403 struct gpu_metrics_v1_1 {
 404         struct metrics_table_header     common_header;
 405
 406         /* Temperature */
 407         uint16_t                        temperature_edge;
 408         uint16_t                        temperature_hotspot;
 409         uint16_t                        temperature_mem;
 410         uint16_t                        temperature_vrgfx;
 411         uint16_t                        temperature_vrsoc;
 412         uint16_t                        temperature_vrmem;
 413
 414         /* Utilization */
 415         uint16_t                        average_gfx_activity;
 416         uint16_t                        average_umc_activity; // memory controller
 417         uint16_t                        average_mm_activity; // UVD or VCN
 418
 419         /* Power/Energy */
 420         uint16_t                        average_socket_power;
 421         uint64_t                        energy_accumulator;
 422
 423         /* Driver attached timestamp (in ns) */
 424         uint64_t                        system_clock_counter;
 425
 426         /* Average clocks */
 427         uint16_t                        average_gfxclk_frequency;
 428         uint16_t                        average_socclk_frequency;
 429         uint16_t                        average_uclk_frequency;
 430         uint16_t                        average_vclk0_frequency;
 431         uint16_t                        average_dclk0_frequency;
 432         uint16_t                        average_vclk1_frequency;
 433         uint16_t                        average_dclk1_frequency;
 434
 435         /* Current clocks */
 436         uint16_t                        current_gfxclk;
 437         uint16_t                        current_socclk;
 438         uint16_t                        current_uclk;
 439         uint16_t                        current_vclk0;
 440         uint16_t                        current_dclk0;
 441         uint16_t                        current_vclk1;
 442         uint16_t                        current_dclk1;
 443
 444         /* Throttle status */
 445         uint32_t                        throttle_status;
 446
 447         /* Fans */
 448         uint16_t                        current_fan_speed;
 449
 450         /* Link width/speed */
 451         uint16_t                        pcie_link_width;
 452         uint16_t                        pcie_link_speed; // in 0.1 GT/s
 453
 454         uint16_t                        padding;
 455
 456         uint32_t                        gfx_activity_acc;
 457         uint32_t                        mem_activity_acc;
 458
 459         uint16_t                        temperature_hbm[NUM_HBM_INSTANCES];
 460 };
 461
 462 /*
 463  * gpu_metrics_v2_0 is not recommended as it's not naturally aligned.
 464  * Use gpu_metrics_v2_1 or later instead.
 465  */
 466 struct gpu_metrics_v2_0 {
 467         struct metrics_table_header     common_header;
 468
 469         /* Driver attached timestamp (in ns) */
 470         uint64_t                        system_clock_counter;
 471
 472         /* Temperature */
 473         uint16_t                        temperature_gfx; // gfx temperature on APUs
 474         uint16_t                        temperature_soc; // soc temperature on APUs
 475         uint16_t                        temperature_core[8]; // CPU core temperature on APUs
 476         uint16_t                        temperature_l3[2];
 477
 478         /* Utilization */
 479         uint16_t                        average_gfx_activity;
 480         uint16_t                        average_mm_activity; // UVD or VCN
 481
 482         /* Power/Energy */
 483         uint16_t                        average_socket_power; // dGPU + APU power on A + A platform
 484         uint16_t                        average_cpu_power;
 485         uint16_t                        average_soc_power;
 486         uint16_t                        average_gfx_power;
 487         uint16_t                        average_core_power[8]; // CPU core power on APUs
 488
 489         /* Average clocks */
 490         uint16_t                        average_gfxclk_frequency;
 491         uint16_t                        average_socclk_frequency;
 492         uint16_t                        average_uclk_frequency;
 493         uint16_t                        average_fclk_frequency;
 494         uint16_t                        average_vclk_frequency;
 495         uint16_t                        average_dclk_frequency;
 496
 497         /* Current clocks */
 498         uint16_t                        current_gfxclk;
 499         uint16_t                        current_socclk;
 500         uint16_t                        current_uclk;
 501         uint16_t                        current_fclk;
 502         uint16_t                        current_vclk;
 503         uint16_t                        current_dclk;
 504         uint16_t                        current_coreclk[8]; // CPU core clocks
 505         uint16_t                        current_l3clk[2];
 506
 507         /* Throttle status */
 508         uint32_t                        throttle_status;
 509
 510         /* Fans */
 511         uint16_t                        fan_pwm;
 512
 513         uint16_t                        padding;
 514 };
 515
 516 struct gpu_metrics_v2_1 {
 517         struct metrics_table_header     common_header;
 518
 519         /* Temperature */
 520         uint16_t                        temperature_gfx; // gfx temperature on APUs
 521         uint16_t                        temperature_soc; // soc temperature on APUs
 522         uint16_t                        temperature_core[8]; // CPU core temperature on APUs
 523         uint16_t                        temperature_l3[2];
 524
 525         /* Utilization */
 526         uint16_t                        average_gfx_activity;
 527         uint16_t                        average_mm_activity; // UVD or VCN
 528
 529         /* Driver attached timestamp (in ns) */
 530         uint64_t                        system_clock_counter;
 531
 532         /* Power/Energy */
 533         uint16_t                        average_socket_power; // dGPU + APU power on A + A platform
 534         uint16_t                        average_cpu_power;
 535         uint16_t                        average_soc_power;
 536         uint16_t                        average_gfx_power;
 537         uint16_t                        average_core_power[8]; // CPU core power on APUs
 538
 539         /* Average clocks */
 540         uint16_t                        average_gfxclk_frequency;
 541         uint16_t                        average_socclk_frequency;
 542         uint16_t                        average_uclk_frequency;
 543         uint16_t                        average_fclk_frequency;
 544         uint16_t                        average_vclk_frequency;
 545         uint16_t                        average_dclk_frequency;
 546
 547         /* Current clocks */
 548         uint16_t                        current_gfxclk;
 549         uint16_t                        current_socclk;
 550         uint16_t                        current_uclk;
 551         uint16_t                        current_fclk;
 552         uint16_t                        current_vclk;
 553         uint16_t                        current_dclk;
 554         uint16_t                        current_coreclk[8]; // CPU core clocks
 555         uint16_t                        current_l3clk[2];
 556
 557         /* Throttle status */
 558         uint32_t                        throttle_status;
 559
 560         /* Fans */
 561         uint16_t                        fan_pwm;
 562
 563         uint16_t                        padding[3];
 564 };
 565
 566 #endif