cgpsd: use a real source

cereal

@@ -1 +1 @@
-Subproject commit cf7bb3e74974879abef94286fab4d39398fe402b
+Subproject commit 93d3df3210a8c4f4c7e6f45950f73dc8a2f09a2c

system/qcomgpsd/cgpsd.py

@@ -57,6 +57,10 @@ def main():
       # TODO: read from streaming AT port instead of polling
       out = at_cmd("AT+CGPS?")
 
+      if '+CGPS: 1' not in out:
+        for c in cmds:
+          at_cmd(c)
+
       sentences = out.split("'")[1].splitlines()
       new = {l.split(',')[0]: l.split(',') for l in sentences if l.startswith('$G')}
       nmea.update(new)
@@ -85,8 +89,7 @@ def main():
 
       gps.hasFix = gnrmc[1] == 'A'
 
-      # TODO: make our own source
+      gps.source = log.GpsLocationData.SensorSource.unicore
-      gps.source = log.GpsLocationData.SensorSource.qcomdiag
 
       gps.speed = sfloat(gnrmc[7])
       gps.bearingDeg = sfloat(gnrmc[8])