33 #include <linux/hwmon-sysfs.h>
104  * - battery
106  * - balanced
108  * - performance
110  * battery
112  * On older GPUs, the vbios provided a special power state for battery
113  * operation.  Selecting battery switched to this state.  This is no
140 		return -EPERM;  in amdgpu_get_power_dpm_state()
141 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_get_power_dpm_state()
142 		return -EPERM;  in amdgpu_get_power_dpm_state()
144 	ret = pm_runtime_get_sync(ddev->dev);  in amdgpu_get_power_dpm_state()
146 		pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_get_power_dpm_state()
152 	pm_runtime_mark_last_busy(ddev->dev);  in amdgpu_get_power_dpm_state()
153 	pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_get_power_dpm_state()
156 			  (pm == POWER_STATE_TYPE_BATTERY) ? "battery" :  in amdgpu_get_power_dpm_state()
171 		return -EPERM;  in amdgpu_set_power_dpm_state()
172 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_set_power_dpm_state()
173 		return -EPERM;  in amdgpu_set_power_dpm_state()
175 	if (strncmp("battery", buf, strlen("battery")) == 0)  in amdgpu_set_power_dpm_state()
182 		return -EINVAL;  in amdgpu_set_power_dpm_state()
184 	ret = pm_runtime_get_sync(ddev->dev);  in amdgpu_set_power_dpm_state()
186 		pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_set_power_dpm_state()
192 	pm_runtime_mark_last_busy(ddev->dev);  in amdgpu_set_power_dpm_state()
193 	pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_set_power_dpm_state()
206  * - auto
208  * - low
210  * - high
212  * - manual
214  * - profile_standard
216  * - profile_min_sclk
218  * - profile_min_mclk
220  * - profile_peak
225  * the optimal power profile for current conditions in the driver.
268 		return -EPERM;  in amdgpu_get_power_dpm_force_performance_level()
269 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_get_power_dpm_force_performance_level()
270 		return -EPERM;  in amdgpu_get_power_dpm_force_performance_level()
272 	ret = pm_runtime_get_sync(ddev->dev);  in amdgpu_get_power_dpm_force_performance_level()
274 		pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_get_power_dpm_force_performance_level()
280 	pm_runtime_mark_last_busy(ddev->dev);  in amdgpu_get_power_dpm_force_performance_level()
281 	pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_get_power_dpm_force_performance_level()
307 		return -EPERM;  in amdgpu_set_power_dpm_force_performance_level()
308 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_set_power_dpm_force_performance_level()
309 		return -EPERM;  in amdgpu_set_power_dpm_force_performance_level()
332 		return -EINVAL;  in amdgpu_set_power_dpm_force_performance_level()
335 	ret = pm_runtime_get_sync(ddev->dev);  in amdgpu_set_power_dpm_force_performance_level()
337 		pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_set_power_dpm_force_performance_level()
341 	mutex_lock(&adev->pm.stable_pstate_ctx_lock);  in amdgpu_set_power_dpm_force_performance_level()
343 		pm_runtime_mark_last_busy(ddev->dev);  in amdgpu_set_power_dpm_force_performance_level()
344 		pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_set_power_dpm_force_performance_level()
345 		mutex_unlock(&adev->pm.stable_pstate_ctx_lock);  in amdgpu_set_power_dpm_force_performance_level()
346 		return -EINVAL;  in amdgpu_set_power_dpm_force_performance_level()
349 	adev->pm.stable_pstate_ctx = NULL;  in amdgpu_set_power_dpm_force_performance_level()
350 	mutex_unlock(&adev->pm.stable_pstate_ctx_lock);  in amdgpu_set_power_dpm_force_performance_level()
352 	pm_runtime_mark_last_busy(ddev->dev);  in amdgpu_set_power_dpm_force_performance_level()
353 	pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_set_power_dpm_force_performance_level()
369 		return -EPERM;  in amdgpu_get_pp_num_states()
370 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_get_pp_num_states()
371 		return -EPERM;  in amdgpu_get_pp_num_states()
373 	ret = pm_runtime_get_sync(ddev->dev);  in amdgpu_get_pp_num_states()
375 		pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_get_pp_num_states()
382 	pm_runtime_mark_last_busy(ddev->dev);  in amdgpu_get_pp_num_states()
383 	pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_get_pp_num_states()
389 				(data.states[i] == POWER_STATE_TYPE_BATTERY) ? "battery" :  in amdgpu_get_pp_num_states()
407 		return -EPERM;  in amdgpu_get_pp_cur_state()
408 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_get_pp_cur_state()
409 		return -EPERM;  in amdgpu_get_pp_cur_state()
411 	ret = pm_runtime_get_sync(ddev->dev);  in amdgpu_get_pp_cur_state()
413 		pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_get_pp_cur_state()
421 	pm_runtime_mark_last_busy(ddev->dev);  in amdgpu_get_pp_cur_state()
422 	pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_get_pp_cur_state()
433 		i = -EINVAL;  in amdgpu_get_pp_cur_state()
446 		return -EPERM;  in amdgpu_get_pp_force_state()
447 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_get_pp_force_state()
448 		return -EPERM;  in amdgpu_get_pp_force_state()
450 	if (adev->pm.pp_force_state_enabled)  in amdgpu_get_pp_force_state()
469 		return -EPERM;  in amdgpu_set_pp_force_state()
470 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_set_pp_force_state()
471 		return -EPERM;  in amdgpu_set_pp_force_state()
473 	adev->pm.pp_force_state_enabled = false;  in amdgpu_set_pp_force_state()
480 		return -EINVAL;  in amdgpu_set_pp_force_state()
484 	ret = pm_runtime_get_sync(ddev->dev);  in amdgpu_set_pp_force_state()
486 		pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_set_pp_force_state()
504 		adev->pm.pp_force_state_enabled = true;  in amdgpu_set_pp_force_state()
507 	pm_runtime_mark_last_busy(ddev->dev);  in amdgpu_set_pp_force_state()
508 	pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_set_pp_force_state()
513 	pm_runtime_mark_last_busy(ddev->dev);  in amdgpu_set_pp_force_state()
514 	pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_set_pp_force_state()
524  * will attempt to upload a new powerplay table and re-initialize
539 		return -EPERM;  in amdgpu_get_pp_table()
540 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_get_pp_table()
541 		return -EPERM;  in amdgpu_get_pp_table()
543 	ret = pm_runtime_get_sync(ddev->dev);  in amdgpu_get_pp_table()
545 		pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_get_pp_table()
551 	pm_runtime_mark_last_busy(ddev->dev);  in amdgpu_get_pp_table()
552 	pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_get_pp_table()
558 		size = PAGE_SIZE - 1;  in amdgpu_get_pp_table()
575 		return -EPERM;  in amdgpu_set_pp_table()
576 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_set_pp_table()
577 		return -EPERM;  in amdgpu_set_pp_table()
579 	ret = pm_runtime_get_sync(ddev->dev);  in amdgpu_set_pp_table()
581 		pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_set_pp_table()
587 	pm_runtime_mark_last_busy(ddev->dev);  in amdgpu_set_pp_table()
588 	pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_set_pp_table()
653  * - a list of engine clock levels and voltages labeled OD_SCLK
655  * - a list of memory clock levels and voltages labeled OD_MCLK
657  * - a list of valid ranges for sclk, mclk, and voltage labeled OD_RANGE
673  * - minimum and maximum engine clock labeled OD_SCLK
675  * - minimum(not available for Vega20 and Navi1x) and maximum memory
678  * - three <frequency, voltage> points labeled OD_VDDC_CURVE.
681  * - voltage offset(in mV) applied on target voltage calculation.
687  * - a list of valid ranges for sclk, mclk, and voltage curve points
694  * - minimum and maximum engine clock labeled OD_SCLK
696  * - a list of valid ranges for sclk labeled OD_RANGE
702  * - minimum and maximum engine clock labeled OD_SCLK
703  * - minimum and maximum core clocks labeled OD_CCLK
705  * - a list of valid ranges for sclk and cclk labeled OD_RANGE
709  * - First select manual using power_dpm_force_performance_level
711  * - For clock frequency setting, enter a new value by writing a
732  * - When you have edited all of the states as needed, write "c" (commit)
735  * - If you want to reset to the default power levels, write "r" (reset)
757 		return -EPERM;  in amdgpu_set_pp_od_clk_voltage()
758 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_set_pp_od_clk_voltage()
759 		return -EPERM;  in amdgpu_set_pp_od_clk_voltage()
762 		return -EINVAL;  in amdgpu_set_pp_od_clk_voltage()
779 		return -EINVAL;  in amdgpu_set_pp_od_clk_voltage()
795 			return -EINVAL;  in amdgpu_set_pp_od_clk_voltage()
802 	ret = pm_runtime_get_sync(ddev->dev);  in amdgpu_set_pp_od_clk_voltage()
804 		pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_set_pp_od_clk_voltage()
825 	pm_runtime_mark_last_busy(ddev->dev);  in amdgpu_set_pp_od_clk_voltage()
826 	pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_set_pp_od_clk_voltage()
831 	pm_runtime_mark_last_busy(ddev->dev);  in amdgpu_set_pp_od_clk_voltage()
832 	pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_set_pp_od_clk_voltage()
833 	return -EINVAL;  in amdgpu_set_pp_od_clk_voltage()
855 		return -EPERM;  in amdgpu_get_pp_od_clk_voltage()
856 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_get_pp_od_clk_voltage()
857 		return -EPERM;  in amdgpu_get_pp_od_clk_voltage()
859 	ret = pm_runtime_get_sync(ddev->dev);  in amdgpu_get_pp_od_clk_voltage()
861 		pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_get_pp_od_clk_voltage()
870 	if (ret == -ENOENT) {  in amdgpu_get_pp_od_clk_voltage()
884 	pm_runtime_mark_last_busy(ddev->dev);  in amdgpu_get_pp_od_clk_voltage()
885 	pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_get_pp_od_clk_voltage()
898  * - Current ppfeature masks
899  * - List of the all supported powerplay features with their naming,
917 		return -EPERM;  in amdgpu_set_pp_features()
918 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_set_pp_features()
919 		return -EPERM;  in amdgpu_set_pp_features()
923 		return -EINVAL;  in amdgpu_set_pp_features()
925 	ret = pm_runtime_get_sync(ddev->dev);  in amdgpu_set_pp_features()
927 		pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_set_pp_features()
933 	pm_runtime_mark_last_busy(ddev->dev);  in amdgpu_set_pp_features()
934 	pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_set_pp_features()
937 		return -EINVAL;  in amdgpu_set_pp_features()
952 		return -EPERM;  in amdgpu_get_pp_features()
953 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_get_pp_features()
954 		return -EPERM;  in amdgpu_get_pp_features()
956 	ret = pm_runtime_get_sync(ddev->dev);  in amdgpu_get_pp_features()
958 		pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_get_pp_features()
966 	pm_runtime_mark_last_busy(ddev->dev);  in amdgpu_get_pp_features()
967 	pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_get_pp_features()
993  * .. code-block:: bash
1012 		return -EPERM;  in amdgpu_get_pp_dpm_clock()
1013 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_get_pp_dpm_clock()
1014 		return -EPERM;  in amdgpu_get_pp_dpm_clock()
1016 	ret = pm_runtime_get_sync(ddev->dev);  in amdgpu_get_pp_dpm_clock()
1018 		pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_get_pp_dpm_clock()
1023 	if (ret == -ENOENT)  in amdgpu_get_pp_dpm_clock()
1029 	pm_runtime_mark_last_busy(ddev->dev);  in amdgpu_get_pp_dpm_clock()
1030 	pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_get_pp_dpm_clock()
1053 	bytes = min(count, sizeof(buf_cpy) - 1);  in amdgpu_read_mask()
1061 				return -EINVAL;  in amdgpu_read_mask()
1081 		return -EPERM;  in amdgpu_set_pp_dpm_clock()
1082 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_set_pp_dpm_clock()
1083 		return -EPERM;  in amdgpu_set_pp_dpm_clock()
1089 	ret = pm_runtime_get_sync(ddev->dev);  in amdgpu_set_pp_dpm_clock()
1091 		pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_set_pp_dpm_clock()
1097 	pm_runtime_mark_last_busy(ddev->dev);  in amdgpu_set_pp_dpm_clock()
1098 	pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_set_pp_dpm_clock()
1101 		return -EINVAL;  in amdgpu_set_pp_dpm_clock()
1236 		return -EPERM;  in amdgpu_get_pp_sclk_od()
1237 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_get_pp_sclk_od()
1238 		return -EPERM;  in amdgpu_get_pp_sclk_od()
1240 	ret = pm_runtime_get_sync(ddev->dev);  in amdgpu_get_pp_sclk_od()
1242 		pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_get_pp_sclk_od()
1248 	pm_runtime_mark_last_busy(ddev->dev);  in amdgpu_get_pp_sclk_od()
1249 	pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_get_pp_sclk_od()
1265 		return -EPERM;  in amdgpu_set_pp_sclk_od()
1266 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_set_pp_sclk_od()
1267 		return -EPERM;  in amdgpu_set_pp_sclk_od()
1272 		return -EINVAL;  in amdgpu_set_pp_sclk_od()
1274 	ret = pm_runtime_get_sync(ddev->dev);  in amdgpu_set_pp_sclk_od()
1276 		pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_set_pp_sclk_od()
1282 	pm_runtime_mark_last_busy(ddev->dev);  in amdgpu_set_pp_sclk_od()
1283 	pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_set_pp_sclk_od()
1298 		return -EPERM;  in amdgpu_get_pp_mclk_od()
1299 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_get_pp_mclk_od()
1300 		return -EPERM;  in amdgpu_get_pp_mclk_od()
1302 	ret = pm_runtime_get_sync(ddev->dev);  in amdgpu_get_pp_mclk_od()
1304 		pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_get_pp_mclk_od()
1310 	pm_runtime_mark_last_busy(ddev->dev);  in amdgpu_get_pp_mclk_od()
1311 	pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_get_pp_mclk_od()
1327 		return -EPERM;  in amdgpu_set_pp_mclk_od()
1328 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_set_pp_mclk_od()
1329 		return -EPERM;  in amdgpu_set_pp_mclk_od()
1334 		return -EINVAL;  in amdgpu_set_pp_mclk_od()
1336 	ret = pm_runtime_get_sync(ddev->dev);  in amdgpu_set_pp_mclk_od()
1338 		pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_set_pp_mclk_od()
1344 	pm_runtime_mark_last_busy(ddev->dev);  in amdgpu_set_pp_mclk_od()
1345 	pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_set_pp_mclk_od()
1358  * and the relevant heuristics settings for that profile.
1360  * To select a profile or create a custom profile, first select manual using
1362  * profile to pp_power_profile_mode will enable those heuristics.  To
1364  * starting with the number of the custom profile along with a setting
1380 		return -EPERM;  in amdgpu_get_pp_power_profile_mode()
1381 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_get_pp_power_profile_mode()
1382 		return -EPERM;  in amdgpu_get_pp_power_profile_mode()
1384 	ret = pm_runtime_get_sync(ddev->dev);  in amdgpu_get_pp_power_profile_mode()
1386 		pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_get_pp_power_profile_mode()
1394 	pm_runtime_mark_last_busy(ddev->dev);  in amdgpu_get_pp_power_profile_mode()
1395 	pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_get_pp_power_profile_mode()
1419 		return -EPERM;  in amdgpu_set_pp_power_profile_mode()
1420 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_set_pp_power_profile_mode()
1421 		return -EPERM;  in amdgpu_set_pp_power_profile_mode()
1427 		return -EINVAL;  in amdgpu_set_pp_power_profile_mode()
1431 			return -EINVAL;  in amdgpu_set_pp_power_profile_mode()
1434 		memcpy(buf_cpy, buf, count-i);  in amdgpu_set_pp_power_profile_mode()
1441 				return -EINVAL;  in amdgpu_set_pp_power_profile_mode()
1449 	ret = pm_runtime_get_sync(ddev->dev);  in amdgpu_set_pp_power_profile_mode()
1451 		pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_set_pp_power_profile_mode()
1457 	pm_runtime_mark_last_busy(ddev->dev);  in amdgpu_set_pp_power_profile_mode()
1458 	pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_set_pp_power_profile_mode()
1463 	return -EINVAL;  in amdgpu_set_pp_power_profile_mode()
1483 		return -EPERM;  in amdgpu_get_gpu_busy_percent()
1484 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_get_gpu_busy_percent()
1485 		return -EPERM;  in amdgpu_get_gpu_busy_percent()
1487 	r = pm_runtime_get_sync(ddev->dev);  in amdgpu_get_gpu_busy_percent()
1489 		pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_get_gpu_busy_percent()
1497 	pm_runtime_mark_last_busy(ddev->dev);  in amdgpu_get_gpu_busy_percent()
1498 	pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_get_gpu_busy_percent()
1523 		return -EPERM;  in amdgpu_get_mem_busy_percent()
1524 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_get_mem_busy_percent()
1525 		return -EPERM;  in amdgpu_get_mem_busy_percent()
1527 	r = pm_runtime_get_sync(ddev->dev);  in amdgpu_get_mem_busy_percent()
1529 		pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_get_mem_busy_percent()
1537 	pm_runtime_mark_last_busy(ddev->dev);  in amdgpu_get_mem_busy_percent()
1538 	pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_get_mem_busy_percent()
1568 		return -EPERM;  in amdgpu_get_pcie_bw()
1569 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_get_pcie_bw()
1570 		return -EPERM;  in amdgpu_get_pcie_bw()
1572 	if (adev->flags & AMD_IS_APU)  in amdgpu_get_pcie_bw()
1573 		return -ENODATA;  in amdgpu_get_pcie_bw()
1575 	if (!adev->asic_funcs->get_pcie_usage)  in amdgpu_get_pcie_bw()
1576 		return -ENODATA;  in amdgpu_get_pcie_bw()
1578 	ret = pm_runtime_get_sync(ddev->dev);  in amdgpu_get_pcie_bw()
1580 		pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_get_pcie_bw()
1586 	pm_runtime_mark_last_busy(ddev->dev);  in amdgpu_get_pcie_bw()
1587 	pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_get_pcie_bw()
1590 			  count0, count1, pcie_get_mps(adev->pdev));  in amdgpu_get_pcie_bw()
1611 		return -EPERM;  in amdgpu_get_unique_id()
1612 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_get_unique_id()
1613 		return -EPERM;  in amdgpu_get_unique_id()
1615 	if (adev->unique_id)  in amdgpu_get_unique_id()
1616 		return sysfs_emit(buf, "%016llx\n", adev->unique_id);  in amdgpu_get_unique_id()
1644 			  adev_to_drm(adev)->unique,  in amdgpu_get_thermal_throttling_logging()
1645 			  atomic_read(&adev->throttling_logging_enabled) ? "enabled" : "disabled",  in amdgpu_get_thermal_throttling_logging()
1646 			  adev->throttling_logging_rs.interval / HZ + 1);  in amdgpu_get_thermal_throttling_logging()
1665 		return -EINVAL;  in amdgpu_set_thermal_throttling_logging()
1668 		raw_spin_lock_irqsave(&adev->throttling_logging_rs.lock, flags);  in amdgpu_set_thermal_throttling_logging()
1673 		adev->throttling_logging_rs.interval =  in amdgpu_set_thermal_throttling_logging()
1674 			(throttling_logging_interval - 1) * HZ;  in amdgpu_set_thermal_throttling_logging()
1675 		adev->throttling_logging_rs.begin = 0;  in amdgpu_set_thermal_throttling_logging()
1676 		adev->throttling_logging_rs.printed = 0;  in amdgpu_set_thermal_throttling_logging()
1677 		adev->throttling_logging_rs.missed = 0;  in amdgpu_set_thermal_throttling_logging()
1678 		raw_spin_unlock_irqrestore(&adev->throttling_logging_rs.lock, flags);  in amdgpu_set_thermal_throttling_logging()
1680 		atomic_set(&adev->throttling_logging_enabled, 1);  in amdgpu_set_thermal_throttling_logging()
1682 		atomic_set(&adev->throttling_logging_enabled, 0);  in amdgpu_set_thermal_throttling_logging()
1711 		return -EPERM;  in amdgpu_get_gpu_metrics()
1712 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_get_gpu_metrics()
1713 		return -EPERM;  in amdgpu_get_gpu_metrics()
1715 	ret = pm_runtime_get_sync(ddev->dev);  in amdgpu_get_gpu_metrics()
1717 		pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_get_gpu_metrics()
1726 		size = PAGE_SIZE - 1;  in amdgpu_get_gpu_metrics()
1731 	pm_runtime_mark_last_busy(ddev->dev);  in amdgpu_get_gpu_metrics()
1732 	pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_get_gpu_metrics()
1745 		return -EPERM;  in amdgpu_device_read_powershift()
1746 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_device_read_powershift()
1747 		return -EPERM;  in amdgpu_device_read_powershift()
1749 	r = pm_runtime_get_sync(ddev->dev);  in amdgpu_device_read_powershift()
1751 		pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_device_read_powershift()
1762 	pm_runtime_mark_last_busy(ddev->dev);  in amdgpu_device_read_powershift()
1763 	pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_device_read_powershift()
1776 	if (r == -EOPNOTSUPP) {  in amdgpu_show_powershift_percent()
1781 			if (mgpu_info.gpu_ins[i].adev->flags & AMD_IS_APU) {  in amdgpu_show_powershift_percent()
1801  * there is no powershift and values between [1-100] means that the power
1817  * there is no powershift and values between [1-100] means that the power is
1832  * smartshift(SS2.0) bias level. The value ranges from -100 to 100
1833  * and the default is 0. -100 sets maximum preference to APU
1858 		return -EPERM;  in amdgpu_set_smartshift_bias()
1859 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_set_smartshift_bias()
1860 		return -EPERM;  in amdgpu_set_smartshift_bias()
1862 	r = pm_runtime_get_sync(ddev->dev);  in amdgpu_set_smartshift_bias()
1864 		pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_set_smartshift_bias()
1883 	pm_runtime_mark_last_busy(ddev->dev);  in amdgpu_set_smartshift_bias()
1884 	pm_runtime_put_autosuspend(ddev->dev);  in amdgpu_set_smartshift_bias()
1952 	struct device_attribute *dev_attr = &attr->dev_attr;  in default_attr_update()
1953 	uint32_t mp1_ver = adev->ip_versions[MP1_HWIP][0];  in default_attr_update()
1954 	uint32_t gc_ver = adev->ip_versions[GC_HWIP][0];  in default_attr_update()
1955 	const char *attr_name = dev_attr->attr.name;  in default_attr_update()
1957 	if (!(attr->flags & mask)) {  in default_attr_update()
1980 		if (adev->flags & AMD_IS_APU || gc_ver == IP_VERSION(9, 0, 1))  in default_attr_update()
1984 		if (adev->flags & AMD_IS_APU)  in default_attr_update()
2000 		if (adev->flags & AMD_IS_APU || gc_ver < IP_VERSION(9, 0, 0))  in default_attr_update()
2020 		if (amdgpu_dpm_get_power_profile_mode(adev, NULL) == -EOPNOTSUPP)  in default_attr_update()
2033 			dev_attr->attr.mode &= ~S_IWUGO;  in default_attr_update()
2034 			dev_attr->store = NULL;  in default_attr_update()
2040 			dev_attr->attr.mode &= ~0222;  in default_attr_update()
2041 			dev_attr->store = NULL;  in default_attr_update()
2051 			dev_attr->attr.mode &= ~S_IWUGO;  in default_attr_update()
2052 			dev_attr->store = NULL;  in default_attr_update()
2058 		dev_attr->attr.mode &= ~S_IWUGO;  in default_attr_update()
2059 		dev_attr->store = NULL;  in default_attr_update()
2073 	struct device_attribute *dev_attr = &attr->dev_attr;  in amdgpu_device_attr_create()
2074 	const char *name = dev_attr->attr.name;  in amdgpu_device_attr_create()
2083 	attr_update = attr->attr_update ? attr->attr_update : default_attr_update;  in amdgpu_device_attr_create()
2087 		dev_err(adev->dev, "failed to update device file %s, ret = %d\n",  in amdgpu_device_attr_create()
2095 	ret = device_create_file(adev->dev, dev_attr);  in amdgpu_device_attr_create()
2097 		dev_err(adev->dev, "failed to create device file %s, ret = %d\n",  in amdgpu_device_attr_create()
2103 		return -ENOMEM;  in amdgpu_device_attr_create()
2105 	attr_entry->attr = attr;  in amdgpu_device_attr_create()
2106 	INIT_LIST_HEAD(&attr_entry->entry);  in amdgpu_device_attr_create()
2108 	list_add_tail(&attr_entry->entry, attr_list);  in amdgpu_device_attr_create()
2115 	struct device_attribute *dev_attr = &attr->dev_attr;  in amdgpu_device_attr_remove()
2117 	device_remove_file(adev->dev, dev_attr);  in amdgpu_device_attr_remove()
2155 		amdgpu_device_attr_remove(adev, entry->attr);  in amdgpu_device_attr_remove_groups()
2156 		list_del(&entry->entry);  in amdgpu_device_attr_remove_groups()
2166 	int channel = to_sensor_dev_attr(attr)->index;  in amdgpu_hwmon_show_temp()
2170 		return -EPERM;  in amdgpu_hwmon_show_temp()
2171 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_hwmon_show_temp()
2172 		return -EPERM;  in amdgpu_hwmon_show_temp()
2175 		return -EINVAL;  in amdgpu_hwmon_show_temp()
2177 	r = pm_runtime_get_sync(adev_to_drm(adev)->dev);  in amdgpu_hwmon_show_temp()
2179 		pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_show_temp()
2200 		r = -EINVAL;  in amdgpu_hwmon_show_temp()
2204 	pm_runtime_mark_last_busy(adev_to_drm(adev)->dev);  in amdgpu_hwmon_show_temp()
2205 	pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_show_temp()
2218 	int hyst = to_sensor_dev_attr(attr)->index;  in amdgpu_hwmon_show_temp_thresh()
2222 		temp = adev->pm.dpm.thermal.min_temp;  in amdgpu_hwmon_show_temp_thresh()
2224 		temp = adev->pm.dpm.thermal.max_temp;  in amdgpu_hwmon_show_temp_thresh()
2234 	int hyst = to_sensor_dev_attr(attr)->index;  in amdgpu_hwmon_show_hotspot_temp_thresh()
2238 		temp = adev->pm.dpm.thermal.min_hotspot_temp;  in amdgpu_hwmon_show_hotspot_temp_thresh()
2240 		temp = adev->pm.dpm.thermal.max_hotspot_crit_temp;  in amdgpu_hwmon_show_hotspot_temp_thresh()
2250 	int hyst = to_sensor_dev_attr(attr)->index;  in amdgpu_hwmon_show_mem_temp_thresh()
2254 		temp = adev->pm.dpm.thermal.min_mem_temp;  in amdgpu_hwmon_show_mem_temp_thresh()
2256 		temp = adev->pm.dpm.thermal.max_mem_crit_temp;  in amdgpu_hwmon_show_mem_temp_thresh()
2265 	int channel = to_sensor_dev_attr(attr)->index;  in amdgpu_hwmon_show_temp_label()
2268 		return -EINVAL;  in amdgpu_hwmon_show_temp_label()
2278 	int channel = to_sensor_dev_attr(attr)->index;  in amdgpu_hwmon_show_temp_emergency()
2282 		return -EINVAL;  in amdgpu_hwmon_show_temp_emergency()
2286 		temp = adev->pm.dpm.thermal.max_hotspot_emergency_temp;  in amdgpu_hwmon_show_temp_emergency()
2289 		temp = adev->pm.dpm.thermal.max_edge_emergency_temp;  in amdgpu_hwmon_show_temp_emergency()
2292 		temp = adev->pm.dpm.thermal.max_mem_emergency_temp;  in amdgpu_hwmon_show_temp_emergency()
2308 		return -EPERM;  in amdgpu_hwmon_get_pwm1_enable()
2309 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_hwmon_get_pwm1_enable()
2310 		return -EPERM;  in amdgpu_hwmon_get_pwm1_enable()
2312 	ret = pm_runtime_get_sync(adev_to_drm(adev)->dev);  in amdgpu_hwmon_get_pwm1_enable()
2314 		pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_get_pwm1_enable()
2320 	pm_runtime_mark_last_busy(adev_to_drm(adev)->dev);  in amdgpu_hwmon_get_pwm1_enable()
2321 	pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_get_pwm1_enable()
2324 		return -EINVAL;  in amdgpu_hwmon_get_pwm1_enable()
2339 		return -EPERM;  in amdgpu_hwmon_set_pwm1_enable()
2340 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_hwmon_set_pwm1_enable()
2341 		return -EPERM;  in amdgpu_hwmon_set_pwm1_enable()
2347 	ret = pm_runtime_get_sync(adev_to_drm(adev)->dev);  in amdgpu_hwmon_set_pwm1_enable()
2349 		pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_set_pwm1_enable()
2355 	pm_runtime_mark_last_busy(adev_to_drm(adev)->dev);  in amdgpu_hwmon_set_pwm1_enable()
2356 	pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_set_pwm1_enable()
2359 		return -EINVAL;  in amdgpu_hwmon_set_pwm1_enable()
2388 		return -EPERM;  in amdgpu_hwmon_set_pwm1()
2389 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_hwmon_set_pwm1()
2390 		return -EPERM;  in amdgpu_hwmon_set_pwm1()
2396 	err = pm_runtime_get_sync(adev_to_drm(adev)->dev);  in amdgpu_hwmon_set_pwm1()
2398 		pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_set_pwm1()
2408 		err = -EINVAL;  in amdgpu_hwmon_set_pwm1()
2415 	pm_runtime_mark_last_busy(adev_to_drm(adev)->dev);  in amdgpu_hwmon_set_pwm1()
2416 	pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_set_pwm1()
2433 		return -EPERM;  in amdgpu_hwmon_get_pwm1()
2434 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_hwmon_get_pwm1()
2435 		return -EPERM;  in amdgpu_hwmon_get_pwm1()
2437 	err = pm_runtime_get_sync(adev_to_drm(adev)->dev);  in amdgpu_hwmon_get_pwm1()
2439 		pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_get_pwm1()
2445 	pm_runtime_mark_last_busy(adev_to_drm(adev)->dev);  in amdgpu_hwmon_get_pwm1()
2446 	pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_get_pwm1()
2463 		return -EPERM;  in amdgpu_hwmon_get_fan1_input()
2464 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_hwmon_get_fan1_input()
2465 		return -EPERM;  in amdgpu_hwmon_get_fan1_input()
2467 	err = pm_runtime_get_sync(adev_to_drm(adev)->dev);  in amdgpu_hwmon_get_fan1_input()
2469 		pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_get_fan1_input()
2475 	pm_runtime_mark_last_busy(adev_to_drm(adev)->dev);  in amdgpu_hwmon_get_fan1_input()
2476 	pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_get_fan1_input()
2494 		return -EPERM;  in amdgpu_hwmon_get_fan1_min()
2495 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_hwmon_get_fan1_min()
2496 		return -EPERM;  in amdgpu_hwmon_get_fan1_min()
2498 	r = pm_runtime_get_sync(adev_to_drm(adev)->dev);  in amdgpu_hwmon_get_fan1_min()
2500 		pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_get_fan1_min()
2507 	pm_runtime_mark_last_busy(adev_to_drm(adev)->dev);  in amdgpu_hwmon_get_fan1_min()
2508 	pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_get_fan1_min()
2526 		return -EPERM;  in amdgpu_hwmon_get_fan1_max()
2527 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_hwmon_get_fan1_max()
2528 		return -EPERM;  in amdgpu_hwmon_get_fan1_max()
2530 	r = pm_runtime_get_sync(adev_to_drm(adev)->dev);  in amdgpu_hwmon_get_fan1_max()
2532 		pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_get_fan1_max()
2539 	pm_runtime_mark_last_busy(adev_to_drm(adev)->dev);  in amdgpu_hwmon_get_fan1_max()
2540 	pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_get_fan1_max()
2557 		return -EPERM;  in amdgpu_hwmon_get_fan1_target()
2558 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_hwmon_get_fan1_target()
2559 		return -EPERM;  in amdgpu_hwmon_get_fan1_target()
2561 	err = pm_runtime_get_sync(adev_to_drm(adev)->dev);  in amdgpu_hwmon_get_fan1_target()
2563 		pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_get_fan1_target()
2569 	pm_runtime_mark_last_busy(adev_to_drm(adev)->dev);  in amdgpu_hwmon_get_fan1_target()
2570 	pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_get_fan1_target()
2588 		return -EPERM;  in amdgpu_hwmon_set_fan1_target()
2589 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_hwmon_set_fan1_target()
2590 		return -EPERM;  in amdgpu_hwmon_set_fan1_target()
2596 	err = pm_runtime_get_sync(adev_to_drm(adev)->dev);  in amdgpu_hwmon_set_fan1_target()
2598 		pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_set_fan1_target()
2607 		err = -ENODATA;  in amdgpu_hwmon_set_fan1_target()
2614 	pm_runtime_mark_last_busy(adev_to_drm(adev)->dev);  in amdgpu_hwmon_set_fan1_target()
2615 	pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_set_fan1_target()
2632 		return -EPERM;  in amdgpu_hwmon_get_fan1_enable()
2633 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_hwmon_get_fan1_enable()
2634 		return -EPERM;  in amdgpu_hwmon_get_fan1_enable()
2636 	ret = pm_runtime_get_sync(adev_to_drm(adev)->dev);  in amdgpu_hwmon_get_fan1_enable()
2638 		pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_get_fan1_enable()
2644 	pm_runtime_mark_last_busy(adev_to_drm(adev)->dev);  in amdgpu_hwmon_get_fan1_enable()
2645 	pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_get_fan1_enable()
2648 		return -EINVAL;  in amdgpu_hwmon_get_fan1_enable()
2664 		return -EPERM;  in amdgpu_hwmon_set_fan1_enable()
2665 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_hwmon_set_fan1_enable()
2666 		return -EPERM;  in amdgpu_hwmon_set_fan1_enable()
2677 		return -EINVAL;  in amdgpu_hwmon_set_fan1_enable()
2679 	err = pm_runtime_get_sync(adev_to_drm(adev)->dev);  in amdgpu_hwmon_set_fan1_enable()
2681 		pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_set_fan1_enable()
2687 	pm_runtime_mark_last_busy(adev_to_drm(adev)->dev);  in amdgpu_hwmon_set_fan1_enable()
2688 	pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_set_fan1_enable()
2691 		return -EINVAL;  in amdgpu_hwmon_set_fan1_enable()
2705 		return -EPERM;  in amdgpu_hwmon_show_vddgfx()
2706 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_hwmon_show_vddgfx()
2707 		return -EPERM;  in amdgpu_hwmon_show_vddgfx()
2709 	r = pm_runtime_get_sync(adev_to_drm(adev)->dev);  in amdgpu_hwmon_show_vddgfx()
2711 		pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_show_vddgfx()
2719 	pm_runtime_mark_last_busy(adev_to_drm(adev)->dev);  in amdgpu_hwmon_show_vddgfx()
2720 	pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_show_vddgfx()
2744 		return -EPERM;  in amdgpu_hwmon_show_vddnb()
2745 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_hwmon_show_vddnb()
2746 		return -EPERM;  in amdgpu_hwmon_show_vddnb()
2749 	if  (!(adev->flags & AMD_IS_APU))  in amdgpu_hwmon_show_vddnb()
2750 		return -EINVAL;  in amdgpu_hwmon_show_vddnb()
2752 	r = pm_runtime_get_sync(adev_to_drm(adev)->dev);  in amdgpu_hwmon_show_vddnb()
2754 		pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_show_vddnb()
2762 	pm_runtime_mark_last_busy(adev_to_drm(adev)->dev);  in amdgpu_hwmon_show_vddnb()
2763 	pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_show_vddnb()
2788 		return -EPERM;  in amdgpu_hwmon_show_power_avg()
2789 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_hwmon_show_power_avg()
2790 		return -EPERM;  in amdgpu_hwmon_show_power_avg()
2792 	r = pm_runtime_get_sync(adev_to_drm(adev)->dev);  in amdgpu_hwmon_show_power_avg()
2794 		pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_show_power_avg()
2802 	pm_runtime_mark_last_busy(adev_to_drm(adev)->dev);  in amdgpu_hwmon_show_power_avg()
2803 	pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_show_power_avg()
2828 	enum pp_power_type power_type = to_sensor_dev_attr(attr)->index;  in amdgpu_hwmon_show_power_cap_generic()
2834 		return -EPERM;  in amdgpu_hwmon_show_power_cap_generic()
2835 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_hwmon_show_power_cap_generic()
2836 		return -EPERM;  in amdgpu_hwmon_show_power_cap_generic()
2838 	r = pm_runtime_get_sync(adev_to_drm(adev)->dev);  in amdgpu_hwmon_show_power_cap_generic()
2840 		pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_show_power_cap_generic()
2852 	pm_runtime_mark_last_busy(adev_to_drm(adev)->dev);  in amdgpu_hwmon_show_power_cap_generic()
2853 	pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_show_power_cap_generic()
2888 	uint32_t gc_ver = adev->ip_versions[GC_HWIP][0];  in amdgpu_hwmon_show_power_label()
2892 				  to_sensor_dev_attr(attr)->index == PP_PWR_TYPE_FAST ?  in amdgpu_hwmon_show_power_label()
2904 	int limit_type = to_sensor_dev_attr(attr)->index;  in amdgpu_hwmon_set_power_cap()
2909 		return -EPERM;  in amdgpu_hwmon_set_power_cap()
2910 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_hwmon_set_power_cap()
2911 		return -EPERM;  in amdgpu_hwmon_set_power_cap()
2914 		return -EINVAL;  in amdgpu_hwmon_set_power_cap()
2923 	err = pm_runtime_get_sync(adev_to_drm(adev)->dev);  in amdgpu_hwmon_set_power_cap()
2925 		pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_set_power_cap()
2931 	pm_runtime_mark_last_busy(adev_to_drm(adev)->dev);  in amdgpu_hwmon_set_power_cap()
2932 	pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_set_power_cap()
2949 		return -EPERM;  in amdgpu_hwmon_show_sclk()
2950 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_hwmon_show_sclk()
2951 		return -EPERM;  in amdgpu_hwmon_show_sclk()
2953 	r = pm_runtime_get_sync(adev_to_drm(adev)->dev);  in amdgpu_hwmon_show_sclk()
2955 		pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_show_sclk()
2963 	pm_runtime_mark_last_busy(adev_to_drm(adev)->dev);  in amdgpu_hwmon_show_sclk()
2964 	pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_show_sclk()
2988 		return -EPERM;  in amdgpu_hwmon_show_mclk()
2989 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_hwmon_show_mclk()
2990 		return -EPERM;  in amdgpu_hwmon_show_mclk()
2992 	r = pm_runtime_get_sync(adev_to_drm(adev)->dev);  in amdgpu_hwmon_show_mclk()
2994 		pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_show_mclk()
3002 	pm_runtime_mark_last_busy(adev_to_drm(adev)->dev);  in amdgpu_hwmon_show_mclk()
3003 	pm_runtime_put_autosuspend(adev_to_drm(adev)->dev);  in amdgpu_hwmon_show_mclk()
3023  * - GPU temperature (via the on-die sensor)
3025  * - GPU voltage
3027  * - Northbridge voltage (APUs only)
3029  * - GPU power
3031  * - GPU fan
3033  * - GPU gfx/compute engine clock
3035  * - GPU memory clock (dGPU only)
3039  * - temp[1-3]_input: the on die GPU temperature in millidegrees Celsius
3040  *   - temp2_input and temp3_input are supported on SOC15 dGPUs only
3042  * - temp[1-3]_label: temperature channel label
3043  *   - temp2_label and temp3_label are supported on SOC15 dGPUs only
3045  * - temp[1-3]_crit: temperature critical max value in millidegrees Celsius
3046  *   - temp2_crit and temp3_crit are supported on SOC15 dGPUs only
3048  * - temp[1-3]_crit_hyst: temperature hysteresis for critical limit in millidegrees Celsius
3049  *   - temp2_crit_hyst and temp3_crit_hyst are supported on SOC15 dGPUs only
3051  * - temp[1-3]_emergency: temperature emergency max value(asic shutdown) in millidegrees Celsius
3052  *   - these are supported on SOC15 dGPUs only
3056  * - in0_input: the voltage on the GPU in millivolts
3058  * - in1_input: the voltage on the Northbridge in millivolts
3062  * - power1_average: average power used by the GPU in microWatts
3064  * - power1_cap_min: minimum cap supported in microWatts
3066  * - power1_cap_max: maximum cap supported in microWatts
3068  * - power1_cap: selected power cap in microWatts
3072  * - pwm1: pulse width modulation fan level (0-255)
3074 …* - pwm1_enable: pulse width modulation fan control method (0: no fan speed control, 1: manual fan…
3076  * - pwm1_min: pulse width modulation fan control minimum level (0)
3078  * - pwm1_max: pulse width modulation fan control maximum level (255)
3080  * - fan1_min: a minimum value Unit: revolution/min (RPM)
3082  * - fan1_max: a maximum value Unit: revolution/max (RPM)
3084  * - fan1_input: fan speed in RPM
3086  * - fan[1-\*]_target: Desired fan speed Unit: revolution/min (RPM)
3088  * - fan[1-\*]_enable: Enable or disable the sensors.1: Enable 0: Disable
3090  * NOTE: DO NOT set the fan speed via "pwm1" and "fan[1-\*]_target" interfaces at the same time.
3095  * - freq1_input: the gfx/compute clock in hertz
3097  * - freq2_input: the memory clock in hertz
3201 	umode_t effective_mode = attr->mode;  in hwmon_attributes_visible()
3202 	uint32_t gc_ver = adev->ip_versions[GC_HWIP][0];  in hwmon_attributes_visible()
3204 	/* under multi-vf mode, the hwmon attributes are all not supported */  in hwmon_attributes_visible()
3213 	if (adev->pm.no_fan && (attr == &sensor_dev_attr_pwm1.dev_attr.attr ||  in hwmon_attributes_visible()
3225 	if ((adev->flags & AMD_IS_APU) &&  in hwmon_attributes_visible()
3238 	if ((adev->flags & AMD_IS_APU) && (adev->family >= AMDGPU_FAMILY_CZ) &&  in hwmon_attributes_visible()
3244 	if (!adev->pm.dpm_enabled &&  in hwmon_attributes_visible()
3259 	if (((amdgpu_dpm_get_fan_speed_pwm(adev, NULL) == -EOPNOTSUPP) &&  in hwmon_attributes_visible()
3261 	    ((amdgpu_dpm_get_fan_control_mode(adev, NULL) == -EOPNOTSUPP) &&  in hwmon_attributes_visible()
3265 	if (((amdgpu_dpm_set_fan_speed_pwm(adev, U32_MAX) == -EOPNOTSUPP) &&  in hwmon_attributes_visible()
3267 	      ((amdgpu_dpm_set_fan_control_mode(adev, U32_MAX) == -EOPNOTSUPP) &&  in hwmon_attributes_visible()
3272 	if (((adev->family == AMDGPU_FAMILY_SI) ||  in hwmon_attributes_visible()
3273 	     ((adev->flags & AMD_IS_APU) && (gc_ver != IP_VERSION(10, 3, 1)))) &&  in hwmon_attributes_visible()
3281 	if (((adev->family == AMDGPU_FAMILY_SI) ||  in hwmon_attributes_visible()
3282 	     ((adev->flags & AMD_IS_APU) && (gc_ver < IP_VERSION(9, 3, 0)))) &&  in hwmon_attributes_visible()
3287 	if (((amdgpu_dpm_set_fan_speed_pwm(adev, U32_MAX) == -EOPNOTSUPP) &&  in hwmon_attributes_visible()
3288 	      (amdgpu_dpm_get_fan_speed_pwm(adev, NULL) == -EOPNOTSUPP) &&  in hwmon_attributes_visible()
3289 	      (amdgpu_dpm_set_fan_speed_rpm(adev, U32_MAX) == -EOPNOTSUPP) &&  in hwmon_attributes_visible()
3290 	      (amdgpu_dpm_get_fan_speed_rpm(adev, NULL) == -EOPNOTSUPP)) &&  in hwmon_attributes_visible()
3295 	if ((amdgpu_dpm_set_fan_speed_rpm(adev, U32_MAX) == -EOPNOTSUPP) &&  in hwmon_attributes_visible()
3296 	     (amdgpu_dpm_get_fan_speed_rpm(adev, NULL) == -EOPNOTSUPP) &&  in hwmon_attributes_visible()
3301 	if ((adev->family == AMDGPU_FAMILY_SI ||	/* not implemented yet */  in hwmon_attributes_visible()
3302 	     adev->family == AMDGPU_FAMILY_KV) &&	/* not implemented yet */  in hwmon_attributes_visible()
3308 	if (!(adev->flags & AMD_IS_APU) &&  in hwmon_attributes_visible()
3314 	if ((adev->flags & AMD_IS_APU) &&  in hwmon_attributes_visible()
3320 	if (((adev->flags & AMD_IS_APU) || gc_ver < IP_VERSION(9, 0, 0)) &&  in hwmon_attributes_visible()
3362 	if (adev->pm.sysfs_initialized)  in amdgpu_pm_sysfs_init()
3365 	INIT_LIST_HEAD(&adev->pm.pm_attr_list);  in amdgpu_pm_sysfs_init()
3367 	if (adev->pm.dpm_enabled == 0)  in amdgpu_pm_sysfs_init()
3370 	adev->pm.int_hwmon_dev = hwmon_device_register_with_groups(adev->dev,  in amdgpu_pm_sysfs_init()
3373 	if (IS_ERR(adev->pm.int_hwmon_dev)) {  in amdgpu_pm_sysfs_init()
3374 		ret = PTR_ERR(adev->pm.int_hwmon_dev);  in amdgpu_pm_sysfs_init()
3375 		dev_err(adev->dev,  in amdgpu_pm_sysfs_init()
3397 					       &adev->pm.pm_attr_list);  in amdgpu_pm_sysfs_init()
3401 	adev->pm.sysfs_initialized = true;  in amdgpu_pm_sysfs_init()
3408 	if (adev->pm.int_hwmon_dev)  in amdgpu_pm_sysfs_fini()
3409 		hwmon_device_unregister(adev->pm.int_hwmon_dev);  in amdgpu_pm_sysfs_fini()
3411 	amdgpu_device_attr_remove_groups(adev, &adev->pm.pm_attr_list);  in amdgpu_pm_sysfs_fini()
3443 	uint32_t mp1_ver = adev->ip_versions[MP1_HWIP][0];  in amdgpu_debugfs_pm_info_pp()
3444 	uint32_t gc_ver = adev->ip_versions[GC_HWIP][0];  in amdgpu_debugfs_pm_info_pp()
3547 	struct amdgpu_device *adev = (struct amdgpu_device *)m->private;  in amdgpu_debugfs_pm_info_show()
3553 		return -EPERM;  in amdgpu_debugfs_pm_info_show()
3554 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_debugfs_pm_info_show()
3555 		return -EPERM;  in amdgpu_debugfs_pm_info_show()
3557 	r = pm_runtime_get_sync(dev->dev);  in amdgpu_debugfs_pm_info_show()
3559 		pm_runtime_put_autosuspend(dev->dev);  in amdgpu_debugfs_pm_info_show()
3576 	pm_runtime_mark_last_busy(dev->dev);  in amdgpu_debugfs_pm_info_show()
3577 	pm_runtime_put_autosuspend(dev->dev);  in amdgpu_debugfs_pm_info_show()
3585  * amdgpu_pm_priv_buffer_read - Read memory region allocated to FW
3592 	struct amdgpu_device *adev = file_inode(f)->i_private;  in amdgpu_pm_prv_buffer_read()
3598 		return -EPERM;  in amdgpu_pm_prv_buffer_read()
3599 	if (adev->in_suspend && !adev->in_runpm)  in amdgpu_pm_prv_buffer_read()
3600 		return -EPERM;  in amdgpu_pm_prv_buffer_read()
3607 		return -EINVAL;  in amdgpu_pm_prv_buffer_read()
3625 	struct drm_minor *minor = adev_to_drm(adev)->primary;  in amdgpu_debugfs_pm_init()
3626 	struct dentry *root = minor->debugfs_root;  in amdgpu_debugfs_pm_init()
3628 	if (!adev->pm.dpm_enabled)  in amdgpu_debugfs_pm_init()
3634 	if (adev->pm.smu_prv_buffer_size > 0)  in amdgpu_debugfs_pm_init()
3638 					 adev->pm.smu_prv_buffer_size);  in amdgpu_debugfs_pm_init()