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