37 	!BITS_CHANGED(_new_value, (has.features & BT_HAS_FEAT_HEARING_AID_TYPE_MASK))
39 	!BITS_CHANGED(_new_value, ((has.features & BT_HAS_FEAT_PRESET_SYNC_SUPP) != 0 ? 1 : 0))
41 	!BITS_CHANGED(_new_value, ((has.features & BT_HAS_FEAT_INDEPENDENT_PRESETS) != 0 ? 1 : 0))
95 	if (offset > sizeof(has.features)) {  in read_features()
99 	return bt_gatt_attr_read(conn, attr, buf, len, offset, &has.features,  in read_features()
100 				 sizeof(has.features));  in read_features()
162 /* Features notification work */
994 		if ((has.features & BT_HAS_FEAT_PRESET_SYNC_SUPP) != 0) {  in handle_control_point_op()
1000 		if ((has.features & BT_HAS_FEAT_PRESET_SYNC_SUPP) != 0) {  in handle_control_point_op()
1006 		if ((has.features & BT_HAS_FEAT_PRESET_SYNC_SUPP) != 0) {  in handle_control_point_op()
1252 static int has_features_register(const struct bt_has_features_param *features)  in has_features_register()  argument
1254 	/* Initialize the supported features characteristic value */  in has_features_register()
1255 	has.features = features->type;  in has_features_register()
1258 		has.features |= BT_HAS_FEAT_DYNAMIC_PRESETS;  in has_features_register()
1260 		if (features->preset_sync_support) {  in has_features_register()
1261 			if (features->type != BT_HAS_HEARING_AID_TYPE_BINAURAL) {  in has_features_register()
1267 			has.features |= BT_HAS_FEAT_PRESET_SYNC_SUPP;  in has_features_register()
1270 		if (features->independent_presets) {  in has_features_register()
1271 			if (features->type != BT_HAS_HEARING_AID_TYPE_BINAURAL) {  in has_features_register()
1277 			has.features |= BT_HAS_FEAT_INDEPENDENT_PRESETS;  in has_features_register()
1282 		has.features |= BT_HAS_FEAT_WRITABLE_PRESETS_SUPP;  in has_features_register()
1300 			err = bt_gatt_notify(client->conn, FEATURES_ATTR, &has.features,  in features_work_process()
1301 					     sizeof(has.features));  in features_work_process()
1303 				LOG_DBG("failed to notify features for %p: %d",	client->conn, err);  in features_work_process()
1309 int bt_has_features_set(const struct bt_has_features_param *features)  in bt_has_features_set()  argument
1318 	/* Check whether any features will change, otherwise we don't want to notify clients */  in bt_has_features_set()
1319 	if (FEATURE_DEVICE_TYPE_UNCHANGED(features->type) &&  in bt_has_features_set()
1320 	    FEATURE_SYNC_SUPPORT_UNCHANGED(features->preset_sync_support) &&  in bt_has_features_set()
1321 	    FEATURE_IND_PRESETS_UNCHANGED(features->independent_presets)) {  in bt_has_features_set()
1325 	tmp_features = has.features;  in bt_has_features_set()
1327 	err = has_features_register(features);  in bt_has_features_set()
1329 		LOG_DBG("Failed to register features");  in bt_has_features_set()
1352 		has.features = tmp_features;  in bt_has_features_set()
1361 int bt_has_register(const struct bt_has_features_param *features)  in bt_has_register()  argument
1365 	LOG_DBG("features %p", features);  in bt_has_register()
1367 	CHECKIF(!features) {  in bt_has_register()
1376 	err = has_features_register(features);  in bt_has_register()
1378 		LOG_DBG("HAS service failed to register features: %d", err);  in bt_has_register()