FR 45651 - GNSS SV/Constellation Control

Adding support for configuring GNSS SVs
and constellations to be used.

Change-Id: I47d5cd9d08ac9aaf633be2fe3b1bd152a2f4293b
CRs-Fixed: 2184871

1 files changed, 16 insertions, 0 deletions

diff --git a/location/LocationAPI.h b/location/LocationAPI.h
index ce38bc6..cfdb19f 100644
--- a/location/LocationAPI.h
+++ b/location/LocationAPI.h
@@ -178,6 +178,7 @@ typedef struct {
     size_t size; // set to sizeof(LocationControlCallbacks)
     responseCallback responseCb;                     // mandatory
     collectiveResponseCallback collectiveResponseCb; // mandatory
+    gnssConfigCallback gnssConfigCb;                 // optional
 } LocationControlCallbacks;
 
 class LocationControlAPI : public ILocationControlAPI
@@ -231,6 +232,21 @@ public:
                 LOCATION_ERROR_GENERAL_FAILURE if failure for any other reason */
     virtual uint32_t* gnssUpdateConfig(GnssConfig config) override;
 
+    /* gnssGetConfig fetches the current constellation and SV configuration
+       on the GNSS engine.
+       Returns a session id array with an id for each of the bits set in
+       the mask parameter, order from low bits to high bits.
+       Response is sent via the registered gnssConfigCallback.
+       This effect is global for all clients of LocationAPI
+       collectiveResponseCallback returns:
+           LOCATION_ERROR_SUCCESS if session was successful
+           LOCATION_ERROR_INVALID_PARAMETER if any parameter is invalid
+           LOCATION_ERROR_CALLBACK_MISSING If no gnssConfigCallback
+                                           was passed in createInstance
+           LOCATION_ERROR_NOT_SUPPORTED If read of requested configuration
+                                        is not supported */
+    uint32_t* gnssGetConfig(GnssConfigFlagsMask mask);
+
     /* delete specific gnss aiding data for testing, which returns a session id
        that will be returned in responseCallback to match command with response.
        Only allowed in userdebug builds. This effect is global for all clients of LocationAPI