ril: set initial value to GW timingAdvance

RIL_SignalStrength_v10 not support gw.timingAdvance. But default 0 will
be taken as valid value. Set to INT_MAX as invalid value.

Bug: 123096279
Test: Build pass. Correct value for GW timingAdvance in radio log.
01-22 16:22:41.150  1779  1910 V RILJ    : [UNSL]< UNSOL_SIGNAL_STRENGTH
SignalStrength:{ mGsm=CellSignalStrengthGsm: rssi=2147483647 ber=99 mTa=2147483647

Change-Id: I37cc2c246d045a07ffad863fb0cc852d8184c3ca

diff --git a/libril/ril_service.cpp b/libril/ril_service.cpp
index e35230d..0938ffc 100755 (executable)
--- a/libril/ril_service.cpp
+++ b/libril/ril_service.cpp
@@ -7047,6 +7047,10 @@ void convertRilSignalStrengthToHal(void *response, size_t responseLen,
 
     signalStrength.gw.signalStrength = rilSignalStrength->GW_SignalStrength.signalStrength;
     signalStrength.gw.bitErrorRate = rilSignalStrength->GW_SignalStrength.bitErrorRate;
+    // RIL_SignalStrength_v10 not support gw.timingAdvance. Set to INT_MAX as
+    // invalid value.
+    signalStrength.gw.timingAdvance = INT_MAX;
+
     signalStrength.cdma.dbm = rilSignalStrength->CDMA_SignalStrength.dbm;
     signalStrength.cdma.ecio = rilSignalStrength->CDMA_SignalStrength.ecio;
     signalStrength.evdo.dbm = rilSignalStrength->EVDO_SignalStrength.dbm;