sm8450-common: gps: Support WiFi RTT position injection for non ES case

Change-Id: I92248c5a95c042c90164308d0617d9197625e6dd
CRs-Fixed: 3432072

gps/android/1.1/Gnss.cpp

@@ -390,7 +390,8 @@ Return<bool> Gnss::setCallback_1_1(const sp<V1_1::IGnssCallback>& callback) {
         OdcpiRequestCallback cb = [this](const OdcpiRequestInfo& odcpiRequest) {
             odcpiRequestCb(odcpiRequest);
         };
-        gnssInterface->odcpiInit(cb, OdcpiPrioritytype::ODCPI_HANDLER_PRIORITY_LOW);
+        gnssInterface->odcpiInit(cb, OdcpiPrioritytype::ODCPI_HANDLER_PRIORITY_LOW,
+               (EMERGENCY_ODCPI | NON_EMERGENCY_ODCPI));
     }
     return setCallback(callback);
 }

gps/android/2.0/Gnss.cpp

@@ -459,7 +459,8 @@ Return<bool> Gnss::setCallback_1_1(const sp<V1_1::IGnssCallback>& callback) {
         OdcpiRequestCallback cb = [this](const OdcpiRequestInfo& odcpiRequest) {
             odcpiRequestCb(odcpiRequest);
         };
-        gnssInterface->odcpiInit(cb, OdcpiPrioritytype::ODCPI_HANDLER_PRIORITY_LOW);
+        gnssInterface->odcpiInit(cb, OdcpiPrioritytype::ODCPI_HANDLER_PRIORITY_LOW,
+                (EMERGENCY_ODCPI | NON_EMERGENCY_ODCPI));
     }
 
     GnssAPIClient* api = getApi();
@@ -593,7 +594,8 @@ Return<bool> Gnss::setCallback_2_0(const sp<V2_0::IGnssCallback>& callback) {
         OdcpiRequestCallback cb = [this](const OdcpiRequestInfo& odcpiRequest) {
             odcpiRequestCb(odcpiRequest);
         };
-        gnssInterface->odcpiInit(cb, OdcpiPrioritytype::ODCPI_HANDLER_PRIORITY_LOW);
+        gnssInterface->odcpiInit(cb, OdcpiPrioritytype::ODCPI_HANDLER_PRIORITY_LOW,
+                (EMERGENCY_ODCPI | NON_EMERGENCY_ODCPI));
     }
 
     GnssAPIClient* api = getApi();

gps/android/2.1/Gnss.cpp

@@ -474,7 +474,8 @@ Return<bool> Gnss::setCallback_1_1(const sp<V1_1::IGnssCallback>& callback) {
         OdcpiRequestCallback cb = [this](const OdcpiRequestInfo& odcpiRequest) {
             odcpiRequestCb(odcpiRequest);
         };
-        gnssInterface->odcpiInit(cb, OdcpiPrioritytype::ODCPI_HANDLER_PRIORITY_LOW);
+        gnssInterface->odcpiInit(cb, OdcpiPrioritytype::ODCPI_HANDLER_PRIORITY_LOW, 
+            (EMERGENCY_ODCPI | NON_EMERGENCY_ODCPI));
     }
 
     GnssAPIClient* api = getApi();
@@ -626,7 +627,8 @@ Return<bool> Gnss::setCallback_2_0(const sp<V2_0::IGnssCallback>& callback) {
         OdcpiRequestCallback cb = [this](const OdcpiRequestInfo& odcpiRequest) {
             odcpiRequestCb(odcpiRequest);
         };
-        gnssInterface->odcpiInit(cb, OdcpiPrioritytype::ODCPI_HANDLER_PRIORITY_LOW);
+        gnssInterface->odcpiInit(cb, OdcpiPrioritytype::ODCPI_HANDLER_PRIORITY_LOW,
+            (EMERGENCY_ODCPI | NON_EMERGENCY_ODCPI));
     }
 
     GnssAPIClient* api = getApi();
@@ -765,7 +767,8 @@ Return<bool> Gnss::setCallback_2_1(const sp<V2_1::IGnssCallback>& callback) {
         OdcpiRequestCallback cb = [this](const OdcpiRequestInfo& odcpiRequest) {
             odcpiRequestCb(odcpiRequest);
         };
-        gnssInterface->odcpiInit(cb, OdcpiPrioritytype::ODCPI_HANDLER_PRIORITY_LOW);
+        gnssInterface->odcpiInit(cb, OdcpiPrioritytype::ODCPI_HANDLER_PRIORITY_LOW,
+            (EMERGENCY_ODCPI | NON_EMERGENCY_ODCPI));
     }
 
     GnssAPIClient* api = getApi();

gps/gnss/GnssAdapter.cpp

@@ -5119,7 +5119,7 @@ void GnssAdapter::requestOdcpi(const OdcpiRequestInfo& request)
         // extending the odcpi session past 30 seconds if needed
         if (ODCPI_REQUEST_TYPE_START == request.type) {
             if (!(mOdcpiStateMask & ODCPI_REQ_ACTIVE)  && false == mOdcpiTimer.isActive()) {
-                mOdcpiRequestCb(request);
+                fireOdcpiRequest(request);
                 mOdcpiStateMask |= ODCPI_REQ_ACTIVE;
                 mOdcpiTimer.start();
                 sendEmergencyCallStatusEvent = true;
@@ -5128,7 +5128,7 @@ void GnssAdapter::requestOdcpi(const OdcpiRequestInfo& request)
             // and restart the timer
             } else if (false == mOdcpiRequest.isEmergencyMode &&
                        true == request.isEmergencyMode) {
-                mOdcpiRequestCb(request);
+                fireOdcpiRequest(request);
                 mOdcpiStateMask |= ODCPI_REQ_ACTIVE;
                 if (true == mOdcpiTimer.isActive()) {
                     mOdcpiTimer.restart();
@@ -5153,7 +5153,7 @@ void GnssAdapter::requestOdcpi(const OdcpiRequestInfo& request)
         // to avoid spamming more odcpi requests to the framework
         } else if (ODCPI_REQUEST_TYPE_STOP == request.type) {
             LOC_LOGd("request: type %d, isEmergency %d", request.type, request.isEmergencyMode);
-            mOdcpiRequestCb(request);
+            fireOdcpiRequest(request);
             mOdcpiStateMask = 0;
             sendEmergencyCallStatusEvent = true;
         } else {
@@ -5222,36 +5222,84 @@ bool GnssAdapter::reportQwesCapabilities(
 }
 
 void GnssAdapter::initOdcpiCommand(const OdcpiRequestCallback& callback,
-                                   OdcpiPrioritytype priority)
+                                   OdcpiPrioritytype priority,
+                                   OdcpiCallbackTypeMask typeMask)
 {
     struct MsgInitOdcpi : public LocMsg {
         GnssAdapter& mAdapter;
         OdcpiRequestCallback mOdcpiCb;
         OdcpiPrioritytype mPriority;
+        OdcpiCallbackTypeMask mTypeMask;
         inline MsgInitOdcpi(GnssAdapter& adapter,
                 const OdcpiRequestCallback& callback,
-                OdcpiPrioritytype priority) :
+                OdcpiPrioritytype priority,
+                OdcpiCallbackTypeMask typeMask) :
                 LocMsg(),
                 mAdapter(adapter),
-                mOdcpiCb(callback), mPriority(priority){}
+                mOdcpiCb(callback), mPriority(priority),
+                mTypeMask(typeMask) {}
         inline virtual void proc() const {
-            mAdapter.initOdcpi(mOdcpiCb, mPriority);
+            mAdapter.initOdcpi(mOdcpiCb, mPriority, mTypeMask);
         }
     };
 
-    sendMsg(new MsgInitOdcpi(*this, callback, priority));
+    sendMsg(new MsgInitOdcpi(*this, callback, priority, typeMask));
+}
+
+void GnssAdapter::deRegisterOdcpiCommand(OdcpiPrioritytype priority,
+        OdcpiCallbackTypeMask typeMask) {
+    struct MsgDeRegisterNonEsOdcpi : public LocMsg {
+        GnssAdapter& mAdapter;
+        OdcpiPrioritytype mPriority;
+        OdcpiCallbackTypeMask mTypeMask;
+        inline MsgDeRegisterNonEsOdcpi(GnssAdapter& adapter,
+                OdcpiPrioritytype priority,
+                OdcpiCallbackTypeMask typeMask) :
+            LocMsg(),
+            mAdapter(adapter),
+            mPriority(priority),
+            mTypeMask(typeMask) {}
+        inline virtual void proc() const {
+            mAdapter.deRegisterOdcpi(mPriority, mTypeMask);
+        }
+    };
+
+    sendMsg(new MsgDeRegisterNonEsOdcpi(*this, priority, typeMask));
+}
+
+void GnssAdapter::fireOdcpiRequest(const OdcpiRequestInfo& request) {
+    if (request.isEmergencyMode) {
+        mOdcpiRequestCb(request);
+    } else {
+        std::unordered_map<OdcpiPrioritytype, OdcpiRequestCallback>::iterator iter;
+        for (int priority = ODCPI_HANDLER_PRIORITY_HIGH;
+                priority >= ODCPI_HANDLER_PRIORITY_LOW && iter == mNonEsOdcpiReqCbMap.end();
+                priority--) {
+            iter = mNonEsOdcpiReqCbMap.find((OdcpiPrioritytype)priority);
+        }
+        if (iter != mNonEsOdcpiReqCbMap.end()) {
+            iter->second(request);
+        }
+    }
 }
 
 void GnssAdapter::initOdcpi(const OdcpiRequestCallback& callback,
-            OdcpiPrioritytype priority)
-{
-    LOC_LOGd("In priority: %d, Curr priority: %d", priority, mCallbackPriority);
-    if (priority >= mCallbackPriority) {
-        mOdcpiRequestCb = callback;
-        mCallbackPriority = priority;
-        /* Register for WIFI request */
-        updateEvtMask(LOC_API_ADAPTER_BIT_REQUEST_WIFI,
-                LOC_REGISTRATION_MASK_ENABLED);
+            OdcpiPrioritytype priority, OdcpiCallbackTypeMask typeMask) {
+    if (typeMask & EMERGENCY_ODCPI) {
+        LOC_LOGd("In priority: %d, Curr priority: %d", priority, mCallbackPriority);
+        if (priority >= mCallbackPriority) {
+            mOdcpiRequestCb = callback;
+            mCallbackPriority = priority;
+            /* Register for WIFI request */
+            updateEvtMask(LOC_API_ADAPTER_BIT_REQUEST_WIFI,
+                    LOC_REGISTRATION_MASK_ENABLED);
+        }
+    }
+    if (typeMask & NON_EMERGENCY_ODCPI) {
+        //If this is for non emergency odcpi,
+        //Only set callback to mNonEsOdcpiReqCbMap according to its priority
+        //Will overwrite callback with same priority in this map
+        mNonEsOdcpiReqCbMap[priority] = callback;
     }
 }
 
@@ -5373,7 +5421,7 @@ void GnssAdapter::odcpiTimerExpire()
     // if ODCPI request is still active after timer
     // expires, request again and restart timer
     if (mOdcpiStateMask & ODCPI_REQ_ACTIVE) {
-        mOdcpiRequestCb(mOdcpiRequest);
+        fireOdcpiRequest(mOdcpiRequest);
         mOdcpiTimer.restart();
     } else {
         mOdcpiTimer.stop();

gps/gnss/GnssAdapter.h

@@ -79,6 +79,7 @@ IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <loc_misc_utils.h>
 #include <queue>
 #include <NativeAgpsHandler.h>
+#include <unordered_map>
 
 #define MAX_URL_LEN 256
 #define NMEA_SENTENCE_MAX_LENGTH 200
@@ -303,6 +304,7 @@ class GnssAdapter : public LocAdapterBase {
     OdcpiPrioritytype mCallbackPriority;
     OdcpiTimer mOdcpiTimer;
     OdcpiRequestInfo mOdcpiRequest;
+    std::unordered_map<OdcpiPrioritytype, OdcpiRequestCallback> mNonEsOdcpiReqCbMap;
     void odcpiTimerExpire();
 
     std::function<void(const Location&)> mAddressRequestCb;
@@ -344,8 +346,16 @@ class GnssAdapter : public LocAdapterBase {
                                  int totalSvCntInThisConstellation);
 
     /* ======== UTILITIES ================================================================== */
-    inline void initOdcpi(const OdcpiRequestCallback& callback, OdcpiPrioritytype priority);
+    inline void initOdcpi(const OdcpiRequestCallback& callback,
+                          OdcpiPrioritytype priority,
+                          OdcpiCallbackTypeMask typeMask);
+    inline void deRegisterOdcpi(OdcpiPrioritytype priority, OdcpiCallbackTypeMask typeMask) {
+        if (typeMask & NON_EMERGENCY_ODCPI) {
+            mNonEsOdcpiReqCbMap.erase(priority);
+        }
+    }
     inline void injectOdcpi(const Location& location);
+    void fireOdcpiRequest(const OdcpiRequestInfo& request);
     inline void setAddressRequestCb(const std::function<void(const Location&)>& addressRequestCb)
     { mAddressRequestCb = addressRequestCb;}
     inline void injectLocationAndAddr(const Location& location, const GnssCivicAddress& addr)
@@ -523,7 +533,10 @@ public:
 
     /* ========= ODCPI ===================================================================== */
     /* ======== COMMANDS ====(Called from Client Thread)==================================== */
-    void initOdcpiCommand(const OdcpiRequestCallback& callback, OdcpiPrioritytype priority);
+    void initOdcpiCommand(const OdcpiRequestCallback& callback,
+                          OdcpiPrioritytype priority,
+                          OdcpiCallbackTypeMask typeMask);
+    void deRegisterOdcpiCommand(OdcpiPrioritytype priority, OdcpiCallbackTypeMask typeMask);
     void injectOdcpiCommand(const Location& location);
     void setAddressRequestCbCommand(const std::function<void(const Location&)>& addressRequestCb);
     void injectLocationAndAddrCommand(const Location& location, const GnssCivicAddress& addr);

gps/gnss/location_gnss.cpp

@@ -27,6 +27,42 @@
  *
  */
 
+/*
+Changes from Qualcomm Innovation Center are provided under the following license:
+
+Copyright (c) 2022, 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted (subject to the limitations in the
+disclaimer below) provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
 #include "GnssAdapter.h"
 #include "location_interface.h"
 
@@ -75,7 +111,9 @@ static void enableNfwLocationAccess(std::vector<std::string>& enabledNfws);
 static void nfwInit(const NfwCbInfo& cbInfo);
 static void getPowerStateChanges(std::function<void(bool)> powerStateCb);
 
-static void odcpiInit(const OdcpiRequestCallback& callback, OdcpiPrioritytype priority);
+static void odcpiInit(const OdcpiRequestCallback& callback, OdcpiPrioritytype priority,
+        OdcpiCallbackTypeMask typeMask);
+static void deRegisterOdcpi(OdcpiPrioritytype priority, OdcpiCallbackTypeMask typeMask);
 static void odcpiInject(const Location& location);
 
 static void blockCPI(double latitude, double longitude, float accuracy,
@@ -142,6 +180,7 @@ static const GnssInterface gGnssInterface = {
     getDebugReport,
     updateConnectionStatus,
     odcpiInit,
+    deRegisterOdcpi,
     odcpiInject,
     blockCPI,
     getGnssEnergyConsumed,
@@ -404,10 +443,17 @@ static void updateConnectionStatus(bool connected, int8_t type,
     }
 }
 
-static void odcpiInit(const OdcpiRequestCallback& callback, OdcpiPrioritytype priority)
+static void odcpiInit(const OdcpiRequestCallback& callback, OdcpiPrioritytype priority,
+        OdcpiCallbackTypeMask typeMask)
 {
     if (NULL != gGnssAdapter) {
-        gGnssAdapter->initOdcpiCommand(callback, priority);
+        gGnssAdapter->initOdcpiCommand(callback, priority, typeMask);
+    }
+}
+
+static void deRegisterOdcpi(OdcpiPrioritytype priority, OdcpiCallbackTypeMask typeMask) {
+    if (NULL != gGnssAdapter) {
+        gGnssAdapter->deRegisterOdcpiCommand(priority, typeMask);
     }
 }
 

gps/location/LocationAPI.cpp

@@ -25,6 +25,42 @@
  * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
  * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+/*
+Changes from Qualcomm Innovation Center are provided under the following license:
+
+Copyright (c) 2022, 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted (subject to the limitations in the
+disclaimer below) provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
 #define LOG_NDEBUG 0
 #define LOG_TAG "LocSvc_LocationAPI"
 

gps/location/LocationDataTypes.h

@@ -2097,6 +2097,20 @@ enum GnssNmeaTypesMask {
     NMEA_TYPE_ALL        = 0xffffffff,
 };
 
+/*  Specify the Geodetic datum for NMEA sentence types that
+ *  are generated by GNSS stack on HLOS.
+ *
+ *  Please note that this setting is only applicable if
+ *  NMEA_PROVIDER in gps.conf is set to 0 to use HLOS
+ *  generated NMEA. */
+enum GnssGeodeticDatumType {
+    // Geodetic datum defined in World Geodetic System 1984 (WGS84) format.
+    GEODETIC_TYPE_WGS_84 = 0,
+    // Geodetic datum defined for use in the GLONASS system.
+    GEODETIC_TYPE_PZ_90 = 1,
+};
+
+
 /* Provides the capabilities of the system
    capabilities callback is called once soon after createInstance is called */
 typedef std::function<void(
@@ -2331,4 +2345,11 @@ enum PowerStateType {
 };
 
 
+enum {
+    NON_EMERGENCY_ODCPI = (1<<0),
+    EMERGENCY_ODCPI =     (1<<1)
+} OdcpiCallbackTypeMaskBits;
+
+typedef uint16_t OdcpiCallbackTypeMask;
+
 #endif /* LOCATIONDATATYPES_H */

gps/location/location_interface.h

@@ -26,6 +26,41 @@
  * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+/*
+Changes from Qualcomm Innovation Center are provided under the following license:
+
+Copyright (c) 2022, 2023 Qualcomm Innovation Center, Inc. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted (subject to the limitations in the
+disclaimer below) provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
 #ifndef LOCATION_INTERFACE_H
 #define LOCATION_INTERFACE_H
 
@@ -79,7 +114,9 @@ struct GnssInterface {
     void (*getDebugReport)(GnssDebugReport& report);
     void (*updateConnectionStatus)(bool connected, int8_t type, bool roaming,
                                    NetworkHandle networkHandle, std::string& apn);
-    void (*odcpiInit)(const OdcpiRequestCallback& callback, OdcpiPrioritytype priority);
+    void (*odcpiInit)(const OdcpiRequestCallback& callback, OdcpiPrioritytype priority,
+           OdcpiCallbackTypeMask typeMask);
+    void (*deRegisterOdcpi)(OdcpiPrioritytype priority, OdcpiCallbackTypeMask typeMask);
     void (*odcpiInject)(const Location& location);
     void (*blockCPI)(double latitude, double longitude, float accuracy,
                      int blockDurationMsec, double latLonDiffThreshold);

gps/utils/gps_extended_c.h

@@ -2366,10 +2366,17 @@ typedef std::function<void(const OdcpiRequestInfo& request)> OdcpiRequestCallbac
 
 /* ODCPI callback priorities*/
 enum OdcpiPrioritytype {
+    //ODCPI callback registered by AFW via IGNSS AIDL has LOW priority
     ODCPI_HANDLER_PRIORITY_LOW,
+    ODCPI_HANDLER_PRIORITY_DEFAULT = ODCPI_HANDLER_PRIORITY_LOW,
+    //ODCPI callback registered by IzatProvider on LE/KaiOS has medium priority
+    ODCPI_HANDLER_PRIORITY_MEDIUM,
+    //Non emergency ODCPI callback registered by IzatManager for RTT position injection
+    //has high priority
     ODCPI_HANDLER_PRIORITY_HIGH
 };
 
+
 /*
  * Callback with AGNSS(IpV4) status information.
  *