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24#ifndef __KGD_PP_INTERFACE_H__
25#define __KGD_PP_INTERFACE_H__
26
27extern const struct amdgpu_ip_block_version pp_smu_ip_block;
28
29struct amd_vce_state {
30
31 u32 evclk;
32 u32 ecclk;
33
34 u32 sclk;
35 u32 mclk;
36 u8 clk_idx;
37 u8 pstate;
38};
39
40
41enum 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
53enum amd_pm_state_type {
54
55 POWER_STATE_TYPE_DEFAULT,
56 POWER_STATE_TYPE_POWERSAVE,
57
58 POWER_STATE_TYPE_BATTERY,
59 POWER_STATE_TYPE_BALANCED,
60 POWER_STATE_TYPE_PERFORMANCE,
61
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
76enum amd_vce_level {
77 AMD_VCE_LEVEL_AC_ALL = 0,
78 AMD_VCE_LEVEL_DC_EE = 1,
79 AMD_VCE_LEVEL_DC_LL_LOW = 2,
80 AMD_VCE_LEVEL_DC_LL_HIGH = 3,
81 AMD_VCE_LEVEL_DC_GP_LOW = 4,
82 AMD_VCE_LEVEL_DC_GP_HIGH = 5,
83};
84
85enum amd_fan_ctrl_mode {
86 AMD_FAN_CTRL_NONE = 0,
87 AMD_FAN_CTRL_MANUAL = 1,
88 AMD_FAN_CTRL_AUTO = 2,
89};
90
91enum pp_clock_type {
92 PP_SCLK,
93 PP_MCLK,
94 PP_PCIE,
95 PP_SOCCLK,
96 PP_FCLK,
97 PP_DCEFCLK,
98 OD_SCLK,
99 OD_MCLK,
100 OD_VDDC_CURVE,
101 OD_RANGE,
102};
103
104enum amd_pp_sensors {
105 AMDGPU_PP_SENSOR_GFX_SCLK = 0,
106 AMDGPU_PP_SENSOR_CPU_CLK,
107 AMDGPU_PP_SENSOR_VDDNB,
108 AMDGPU_PP_SENSOR_VDDGFX,
109 AMDGPU_PP_SENSOR_UVD_VCLK,
110 AMDGPU_PP_SENSOR_UVD_DCLK,
111 AMDGPU_PP_SENSOR_VCE_ECCLK,
112 AMDGPU_PP_SENSOR_GPU_LOAD,
113 AMDGPU_PP_SENSOR_MEM_LOAD,
114 AMDGPU_PP_SENSOR_GFX_MCLK,
115 AMDGPU_PP_SENSOR_GPU_TEMP,
116 AMDGPU_PP_SENSOR_EDGE_TEMP = AMDGPU_PP_SENSOR_GPU_TEMP,
117 AMDGPU_PP_SENSOR_HOTSPOT_TEMP,
118 AMDGPU_PP_SENSOR_MEM_TEMP,
119 AMDGPU_PP_SENSOR_VCE_POWER,
120 AMDGPU_PP_SENSOR_UVD_POWER,
121 AMDGPU_PP_SENSOR_GPU_POWER,
122 AMDGPU_PP_SENSOR_STABLE_PSTATE_SCLK,
123 AMDGPU_PP_SENSOR_STABLE_PSTATE_MCLK,
124 AMDGPU_PP_SENSOR_ENABLED_SMC_FEATURES_MASK,
125 AMDGPU_PP_SENSOR_MIN_FAN_RPM,
126 AMDGPU_PP_SENSOR_MAX_FAN_RPM,
127 AMDGPU_PP_SENSOR_VCN_POWER_STATE,
128};
129
130enum amd_pp_task {
131 AMD_PP_TASK_DISPLAY_CONFIG_CHANGE,
132 AMD_PP_TASK_ENABLE_USER_STATE,
133 AMD_PP_TASK_READJUST_POWER_STATE,
134 AMD_PP_TASK_COMPLETE_INIT,
135 AMD_PP_TASK_MAX
136};
137
138enum PP_SMC_POWER_PROFILE {
139 PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT = 0x0,
140 PP_SMC_POWER_PROFILE_FULLSCREEN3D = 0x1,
141 PP_SMC_POWER_PROFILE_POWERSAVING = 0x2,
142 PP_SMC_POWER_PROFILE_VIDEO = 0x3,
143 PP_SMC_POWER_PROFILE_VR = 0x4,
144 PP_SMC_POWER_PROFILE_COMPUTE = 0x5,
145 PP_SMC_POWER_PROFILE_CUSTOM = 0x6,
146 PP_SMC_POWER_PROFILE_COUNT,
147};
148
149enum {
150 PP_GROUP_UNKNOWN = 0,
151 PP_GROUP_GFX = 1,
152 PP_GROUP_SYS,
153 PP_GROUP_MAX
154};
155
156enum PP_OD_DPM_TABLE_COMMAND {
157 PP_OD_EDIT_SCLK_VDDC_TABLE,
158 PP_OD_EDIT_MCLK_VDDC_TABLE,
159 PP_OD_EDIT_CCLK_VDDC_TABLE,
160 PP_OD_EDIT_VDDC_CURVE,
161 PP_OD_RESTORE_DEFAULT_TABLE,
162 PP_OD_COMMIT_DPM_TABLE,
163 PP_OD_EDIT_VDDGFX_OFFSET
164};
165
166struct pp_states_info {
167 uint32_t nums;
168 uint32_t states[16];
169};
170
171enum PP_HWMON_TEMP {
172 PP_TEMP_EDGE = 0,
173 PP_TEMP_JUNCTION,
174 PP_TEMP_MEM,
175 PP_TEMP_MAX
176};
177
178enum pp_mp1_state {
179 PP_MP1_STATE_NONE,
180 PP_MP1_STATE_SHUTDOWN,
181 PP_MP1_STATE_UNLOAD,
182 PP_MP1_STATE_RESET,
183};
184
185enum pp_df_cstate {
186 DF_CSTATE_DISALLOW = 0,
187 DF_CSTATE_ALLOW,
188};
189
190#define PP_GROUP_MASK 0xF0000000
191#define PP_GROUP_SHIFT 28
192
193#define PP_BLOCK_MASK 0x0FFFFF00
194#define PP_BLOCK_SHIFT 8
195
196#define PP_BLOCK_GFX_CG 0x01
197#define PP_BLOCK_GFX_MG 0x02
198#define PP_BLOCK_GFX_3D 0x04
199#define PP_BLOCK_GFX_RLC 0x08
200#define PP_BLOCK_GFX_CP 0x10
201#define PP_BLOCK_SYS_BIF 0x01
202#define PP_BLOCK_SYS_MC 0x02
203#define PP_BLOCK_SYS_ROM 0x04
204#define PP_BLOCK_SYS_DRM 0x08
205#define PP_BLOCK_SYS_HDP 0x10
206#define PP_BLOCK_SYS_SDMA 0x20
207
208#define PP_STATE_MASK 0x0000000F
209#define PP_STATE_SHIFT 0
210#define PP_STATE_SUPPORT_MASK 0x000000F0
211#define PP_STATE_SUPPORT_SHIFT 0
212
213#define PP_STATE_CG 0x01
214#define PP_STATE_LS 0x02
215#define PP_STATE_DS 0x04
216#define PP_STATE_SD 0x08
217#define PP_STATE_SUPPORT_CG 0x10
218#define PP_STATE_SUPPORT_LS 0x20
219#define PP_STATE_SUPPORT_DS 0x40
220#define PP_STATE_SUPPORT_SD 0x80
221
222#define PP_CG_MSG_ID(group, block, support, state) \
223 ((group) << PP_GROUP_SHIFT | (block) << PP_BLOCK_SHIFT | \
224 (support) << PP_STATE_SUPPORT_SHIFT | (state) << PP_STATE_SHIFT)
225
226#define XGMI_MODE_PSTATE_D3 0
227#define XGMI_MODE_PSTATE_D0 1
228
229struct seq_file;
230enum amd_pp_clock_type;
231struct amd_pp_simple_clock_info;
232struct amd_pp_display_configuration;
233struct amd_pp_clock_info;
234struct pp_display_clock_request;
235struct pp_clock_levels_with_voltage;
236struct pp_clock_levels_with_latency;
237struct amd_pp_clocks;
238
239struct amd_pm_funcs {
240
241 int (*pre_set_power_state)(void *handle);
242 int (*set_power_state)(void *handle);
243 void (*post_set_power_state)(void *handle);
244 void (*display_configuration_changed)(void *handle);
245 void (*print_power_state)(void *handle, void *ps);
246 bool (*vblank_too_short)(void *handle);
247 void (*enable_bapm)(void *handle, bool enable);
248 int (*check_state_equal)(void *handle,
249 void *cps,
250 void *rps,
251 bool *equal);
252
253 void (*set_fan_control_mode)(void *handle, u32 mode);
254 u32 (*get_fan_control_mode)(void *handle);
255 int (*set_fan_speed_percent)(void *handle, u32 speed);
256 int (*get_fan_speed_percent)(void *handle, u32 *speed);
257 int (*force_clock_level)(void *handle, enum pp_clock_type type, uint32_t mask);
258 int (*print_clock_levels)(void *handle, enum pp_clock_type type, char *buf);
259 int (*force_performance_level)(void *handle, enum amd_dpm_forced_level level);
260 int (*get_sclk_od)(void *handle);
261 int (*set_sclk_od)(void *handle, uint32_t value);
262 int (*get_mclk_od)(void *handle);
263 int (*set_mclk_od)(void *handle, uint32_t value);
264 int (*read_sensor)(void *handle, int idx, void *value, int *size);
265 enum amd_dpm_forced_level (*get_performance_level)(void *handle);
266 enum amd_pm_state_type (*get_current_power_state)(void *handle);
267 int (*get_fan_speed_rpm)(void *handle, uint32_t *rpm);
268 int (*set_fan_speed_rpm)(void *handle, uint32_t rpm);
269 int (*get_pp_num_states)(void *handle, struct pp_states_info *data);
270 int (*get_pp_table)(void *handle, char **table);
271 int (*set_pp_table)(void *handle, const char *buf, size_t size);
272 void (*debugfs_print_current_performance_level)(void *handle, struct seq_file *m);
273 int (*switch_power_profile)(void *handle, enum PP_SMC_POWER_PROFILE type, bool en);
274
275 struct amd_vce_state *(*get_vce_clock_state)(void *handle, u32 idx);
276 int (*dispatch_tasks)(void *handle, enum amd_pp_task task_id,
277 enum amd_pm_state_type *user_state);
278 int (*load_firmware)(void *handle);
279 int (*wait_for_fw_loading_complete)(void *handle);
280 int (*set_powergating_by_smu)(void *handle,
281 uint32_t block_type, bool gate);
282 int (*set_clockgating_by_smu)(void *handle, uint32_t msg_id);
283 int (*set_power_limit)(void *handle, uint32_t n);
284 int (*get_power_limit)(void *handle, uint32_t *limit, bool default_limit);
285 int (*get_power_profile_mode)(void *handle, char *buf);
286 int (*set_power_profile_mode)(void *handle, long *input, uint32_t size);
287 int (*set_fine_grain_clk_vol)(void *handle, uint32_t type, long *input, uint32_t size);
288 int (*odn_edit_dpm_table)(void *handle, uint32_t type, long *input, uint32_t size);
289 int (*set_mp1_state)(void *handle, enum pp_mp1_state mp1_state);
290 int (*smu_i2c_bus_access)(void *handle, bool acquire);
291 int (*gfx_state_change_set)(void *handle, uint32_t state);
292
293 u32 (*get_sclk)(void *handle, bool low);
294 u32 (*get_mclk)(void *handle, bool low);
295 int (*display_configuration_change)(void *handle,
296 const struct amd_pp_display_configuration *input);
297 int (*get_display_power_level)(void *handle,
298 struct amd_pp_simple_clock_info *output);
299 int (*get_current_clocks)(void *handle,
300 struct amd_pp_clock_info *clocks);
301 int (*get_clock_by_type)(void *handle,
302 enum amd_pp_clock_type type,
303 struct amd_pp_clocks *clocks);
304 int (*get_clock_by_type_with_latency)(void *handle,
305 enum amd_pp_clock_type type,
306 struct pp_clock_levels_with_latency *clocks);
307 int (*get_clock_by_type_with_voltage)(void *handle,
308 enum amd_pp_clock_type type,
309 struct pp_clock_levels_with_voltage *clocks);
310 int (*set_watermarks_for_clocks_ranges)(void *handle,
311 void *clock_ranges);
312 int (*display_clock_voltage_request)(void *handle,
313 struct pp_display_clock_request *clock);
314 int (*get_display_mode_validation_clocks)(void *handle,
315 struct amd_pp_simple_clock_info *clocks);
316 int (*notify_smu_enable_pwe)(void *handle);
317 int (*enable_mgpu_fan_boost)(void *handle);
318 int (*set_active_display_count)(void *handle, uint32_t count);
319 int (*set_hard_min_dcefclk_by_freq)(void *handle, uint32_t clock);
320 int (*set_hard_min_fclk_by_freq)(void *handle, uint32_t clock);
321 int (*set_min_deep_sleep_dcefclk)(void *handle, uint32_t clock);
322 int (*get_asic_baco_capability)(void *handle, bool *cap);
323 int (*get_asic_baco_state)(void *handle, int *state);
324 int (*set_asic_baco_state)(void *handle, int state);
325 int (*get_ppfeature_status)(void *handle, char *buf);
326 int (*set_ppfeature_status)(void *handle, uint64_t ppfeature_masks);
327 int (*asic_reset_mode_2)(void *handle);
328 int (*set_df_cstate)(void *handle, enum pp_df_cstate state);
329 int (*set_xgmi_pstate)(void *handle, uint32_t pstate);
330 ssize_t (*get_gpu_metrics)(void *handle, void **table);
331};
332
333struct metrics_table_header {
334 uint16_t structure_size;
335 uint8_t format_revision;
336 uint8_t content_revision;
337};
338
339struct gpu_metrics_v1_0 {
340 struct metrics_table_header common_header;
341
342
343 uint64_t system_clock_counter;
344
345
346 uint16_t temperature_edge;
347 uint16_t temperature_hotspot;
348 uint16_t temperature_mem;
349 uint16_t temperature_vrgfx;
350 uint16_t temperature_vrsoc;
351 uint16_t temperature_vrmem;
352
353
354 uint16_t average_gfx_activity;
355 uint16_t average_umc_activity;
356 uint16_t average_mm_activity;
357
358
359 uint16_t average_socket_power;
360 uint32_t energy_accumulator;
361
362
363 uint16_t average_gfxclk_frequency;
364 uint16_t average_socclk_frequency;
365 uint16_t average_uclk_frequency;
366 uint16_t average_vclk0_frequency;
367 uint16_t average_dclk0_frequency;
368 uint16_t average_vclk1_frequency;
369 uint16_t average_dclk1_frequency;
370
371
372 uint16_t current_gfxclk;
373 uint16_t current_socclk;
374 uint16_t current_uclk;
375 uint16_t current_vclk0;
376 uint16_t current_dclk0;
377 uint16_t current_vclk1;
378 uint16_t current_dclk1;
379
380
381 uint32_t throttle_status;
382
383
384 uint16_t current_fan_speed;
385
386
387 uint8_t pcie_link_width;
388 uint8_t pcie_link_speed;
389};
390
391struct gpu_metrics_v2_0 {
392 struct metrics_table_header common_header;
393
394
395 uint64_t system_clock_counter;
396
397
398 uint16_t temperature_gfx;
399 uint16_t temperature_soc;
400 uint16_t temperature_core[8];
401 uint16_t temperature_l3[2];
402
403
404 uint16_t average_gfx_activity;
405 uint16_t average_mm_activity;
406
407
408 uint16_t average_socket_power;
409 uint16_t average_cpu_power;
410 uint16_t average_soc_power;
411 uint16_t average_gfx_power;
412 uint16_t average_core_power[8];
413
414
415 uint16_t average_gfxclk_frequency;
416 uint16_t average_socclk_frequency;
417 uint16_t average_uclk_frequency;
418 uint16_t average_fclk_frequency;
419 uint16_t average_vclk_frequency;
420 uint16_t average_dclk_frequency;
421
422
423 uint16_t current_gfxclk;
424 uint16_t current_socclk;
425 uint16_t current_uclk;
426 uint16_t current_fclk;
427 uint16_t current_vclk;
428 uint16_t current_dclk;
429 uint16_t current_coreclk[8];
430 uint16_t current_l3clk[2];
431
432
433 uint32_t throttle_status;
434
435
436 uint16_t fan_pwm;
437
438 uint16_t padding;
439};
440
441#endif
442