iface-modem-signal: added 5G signal information

Extended the ModemManager Signal interface to include 5G signal
information for RSRP, RSRQ and SINR via libqmi.  Also extended mmci
to print 5G signal info.

plugins/cinterion/mm-broadband-modem-cinterion.c

@@ -2187,13 +2187,14 @@ signal_load_values_finish (MMIfaceModemSignal  *_self,
                            MMSignal           **gsm,
                            MMSignal           **umts,
                            MMSignal           **lte,
+                           MMSignal           **nr5g,
                            GError             **error)
 {
     MMBroadbandModemCinterion *self = MM_BROADBAND_MODEM_CINTERION (_self);
     const gchar *response;
 
     if (self->priv->smoni_support == FEATURE_NOT_SUPPORTED)
-        return iface_modem_signal_parent->load_values_finish (_self, res, cdma, evdo, gsm, umts, lte, error);
+        return iface_modem_signal_parent->load_values_finish (_self, res, cdma, evdo, gsm, umts, lte, nr5g, error);
 
     response = mm_base_modem_at_command_finish (MM_BASE_MODEM (_self), res, error);
     if (!response || !mm_cinterion_smoni_response_to_signal_info (response, gsm, umts, lte, error))
@@ -2203,6 +2204,8 @@ signal_load_values_finish (MMIfaceModemSignal  *_self,
         *cdma = NULL;
     if (evdo)
         *evdo = NULL;
+    if (nr5g)
+        *nr5g = NULL;
 
     return TRUE;
 }

plugins/huawei/mm-broadband-modem-huawei.c

@@ -87,6 +87,7 @@ typedef struct {
     MMSignal *gsm;
     MMSignal *umts;
     MMSignal *lte;
+    MMSignal *nr5g;
 } DetailedSignal;
 
 struct _MMBroadbandModemHuaweiPrivate {
@@ -4209,6 +4210,7 @@ signal_load_values_finish (MMIfaceModemSignal *self,
                            MMSignal **gsm,
                            MMSignal **umts,
                            MMSignal **lte,
+                           MMSignal **nr5g,
                            GError **error)
 {
     DetailedSignal *signals;
@@ -4222,6 +4224,7 @@ signal_load_values_finish (MMIfaceModemSignal *self,
     *gsm  = signals->gsm ? g_object_ref (signals->gsm) : NULL;
     *umts = signals->umts ? g_object_ref (signals->umts) : NULL;
     *lte  = signals->lte ? g_object_ref (signals->lte) : NULL;
+    *nr5g = signals->nr5g ? g_object_ref (signals->nr5g) : NULL;
 
     detailed_signal_free (signals);
     return TRUE;

plugins/xmm/mm-shared-xmm.c

@@ -761,6 +761,7 @@ mm_shared_xmm_signal_load_values_finish (MMIfaceModemSignal  *self,
                                          MMSignal           **gsm,
                                          MMSignal           **umts,
                                          MMSignal           **lte,
+                                         MMSignal           **nr5g,
                                          GError             **error)
 {
     const gchar *response;
@@ -773,6 +774,8 @@ mm_shared_xmm_signal_load_values_finish (MMIfaceModemSignal  *self,
         *cdma = NULL;
     if (evdo)
         *evdo = NULL;
+    if (nr5g)
+        *nr5g = NULL;
 
     return TRUE;
 }

plugins/xmm/mm-shared-xmm.h

@@ -140,6 +140,7 @@ gboolean          mm_shared_xmm_signal_load_values_finish      (MMIfaceModemSign
                                                                 MMSignal           **gsm,
                                                                 MMSignal           **umts,
                                                                 MMSignal           **lte,
+                                                                MMSignal           **nr5g,
                                                                 GError             **error);
 void              mm_shared_xmm_signal_load_values             (MMIfaceModemSignal  *self,
                                                                 GCancellable        *cancellable,