456 	struct smu_feature *feature = &smu->smu_feature;  in smu_cmn_feature_is_supported()  local
466 	WARN_ON(feature_id > feature->feature_num);  in smu_cmn_feature_is_supported()
468 	mutex_lock(&feature->mutex);  in smu_cmn_feature_is_supported()
469 	ret = test_bit(feature_id, feature->supported);  in smu_cmn_feature_is_supported()
470 	mutex_unlock(&feature->mutex);  in smu_cmn_feature_is_supported()
478 	struct smu_feature *feature = &smu->smu_feature;  in smu_cmn_feature_is_enabled()  local
492 	WARN_ON(feature_id > feature->feature_num);  in smu_cmn_feature_is_enabled()
494 	mutex_lock(&feature->mutex);  in smu_cmn_feature_is_enabled()
495 	ret = test_bit(feature_id, feature->enabled);  in smu_cmn_feature_is_enabled()
496 	mutex_unlock(&feature->mutex);  in smu_cmn_feature_is_enabled()
533 	struct smu_feature *feature = &smu->smu_feature;  in smu_cmn_get_enabled_mask()  local
539 	if (bitmap_empty(feature->enabled, feature->feature_num)) {  in smu_cmn_get_enabled_mask()
551 		bitmap_copy((unsigned long *)feature_mask, feature->enabled,  in smu_cmn_get_enabled_mask()
552 			     feature->feature_num);  in smu_cmn_get_enabled_mask()
564 	struct smu_feature *feature = &smu->smu_feature;  in smu_cmn_get_enabled_32_bits_mask()  local
570 	if (bitmap_empty(feature->enabled, feature->feature_num)) {  in smu_cmn_get_enabled_32_bits_mask()
587 		bitmap_copy((unsigned long *)feature_mask, feature->enabled,  in smu_cmn_get_enabled_32_bits_mask()
588 				 feature->feature_num);  in smu_cmn_get_enabled_32_bits_mask()
612 	struct smu_feature *feature = &smu->smu_feature;  in smu_cmn_feature_update_enable_state()  local
643 	mutex_lock(&feature->mutex);  in smu_cmn_feature_update_enable_state()
645 		bitmap_or(feature->enabled, feature->enabled,  in smu_cmn_feature_update_enable_state()
648 		bitmap_andnot(feature->enabled, feature->enabled,  in smu_cmn_feature_update_enable_state()
650 	mutex_unlock(&feature->mutex);  in smu_cmn_feature_update_enable_state()
659 	struct smu_feature *feature = &smu->smu_feature;  in smu_cmn_feature_set_enabled()  local
668 	WARN_ON(feature_id > feature->feature_num);  in smu_cmn_feature_set_enabled()
682 					enum smu_feature_mask feature)  in smu_get_feature_name()  argument
684 	if (feature < 0 || feature >= SMU_FEATURE_COUNT)  in smu_get_feature_name()
685 		return "unknown smu feature";  in smu_get_feature_name()
686 	return __smu_feature_names[feature];  in smu_get_feature_name()
729 			"No", "Feature", "Bit", "State");  in smu_cmn_get_pp_feature_mask()
794  * @mask:              the dpm feature which should not be disabled
805 	struct smu_feature *feature = &smu->smu_feature;  in smu_cmn_disable_all_features_with_exception()  local
820 		mutex_lock(&feature->mutex);  in smu_cmn_disable_all_features_with_exception()
821 		bitmap_andnot(feature->enabled, feature->enabled,  in smu_cmn_disable_all_features_with_exception()
823 		mutex_unlock(&feature->mutex);  in smu_cmn_disable_all_features_with_exception()