[ofono-binder] Made LTE network mode configurable

binder.conf

@@ -195,3 +195,9 @@
 # Default none (all supported features are enabled)
 #
 #disableFeatures=
+
+# LTE network mode.
+#
+# Default 9 (LTE_GSM_WCDMA)
+#
+#lteNetworkMode=9

src/binder_plugin.c

@@ -134,6 +134,7 @@ static const char* const binder_radio_ifaces[] = {
 #define BINDER_CONF_SLOT_USE_NETWORK_SCAN     "useNetworkScan"
 #define BINDER_CONF_SLOT_REPLACE_STRANGE_OPER "replaceStrangeOperatorNames"
 #define BINDER_CONF_SLOT_SIGNAL_STRENGTH_RANGE "signalStrengthRange"
+#define BINDER_CONF_SLOT_LTE_MODE             "lteNetworkMode"
 
 /* Defaults */
 #define BINDER_DEFAULT_RADIO_INTERFACE        RADIO_INTERFACE_1_2
@@ -1609,6 +1610,13 @@ binder_plugin_create_slot(
         slot->data_opt.allow_data = ival;
     }
 
+    /* lteNetworkMode */
+    if (ofono_conf_get_integer(file, group,
+        BINDER_CONF_SLOT_LTE_MODE, &ival)) {
+        DBG("%s: " BINDER_CONF_SLOT_LTE_MODE " %d", group, ival);
+        config->lte_network_mode = ival;
+    }
+
     /* useNetworkScan */
     if (ofono_conf_get_boolean(file, group,
         BINDER_CONF_SLOT_USE_NETWORK_SCAN,