diff --git a/libs/sensorprivacy/SensorPrivacyManager.cpp b/libs/sensorprivacy/SensorPrivacyManager.cpp
index ef3ceda..2be98e7 100644
--- a/libs/sensorprivacy/SensorPrivacyManager.cpp
+++ b/libs/sensorprivacy/SensorPrivacyManager.cpp
@@ -55,12 +55,12 @@
     return service;
 }
 
-bool SensorPrivacyManager::supportsSensorToggle(int sensor) {
+bool SensorPrivacyManager::supportsSensorToggle(int toggleType, int sensor) {
     if (mSupportedCache.find(sensor) == mSupportedCache.end()) {
         sp<hardware::ISensorPrivacyManager> service = getService();
         if (service != nullptr) {
             bool result;
-            service->supportsSensorToggle(sensor, &result);
+            service->supportsSensorToggle(toggleType, sensor, &result);
             mSupportedCache[sensor] = result;
             return result;
         }
@@ -80,12 +80,12 @@
     }
 }
 
-status_t SensorPrivacyManager::addIndividualSensorPrivacyListener(int userId, int sensor,
+status_t SensorPrivacyManager::addToggleSensorPrivacyListener(
         const sp<hardware::ISensorPrivacyListener>& listener)
 {
     sp<hardware::ISensorPrivacyManager> service = getService();
     if (service != nullptr) {
-        return service->addIndividualSensorPrivacyListener(userId, sensor, listener)
+        return service->addToggleSensorPrivacyListener(listener)
                 .transactionError();
     }
     return UNEXPECTED_NULL;
@@ -100,12 +100,12 @@
     }
 }
 
-void SensorPrivacyManager::removeIndividualSensorPrivacyListener(int sensor,
+void SensorPrivacyManager::removeToggleSensorPrivacyListener(
         const sp<hardware::ISensorPrivacyListener>& listener)
 {
     sp<hardware::ISensorPrivacyManager> service = getService();
     if (service != nullptr) {
-        service->removeIndividualSensorPrivacyListener(sensor, listener);
+        service->removeToggleSensorPrivacyListener(listener);
     }
 }
 
@@ -121,24 +121,36 @@
     return false;
 }
 
-bool SensorPrivacyManager::isIndividualSensorPrivacyEnabled(int userId, int sensor)
+bool SensorPrivacyManager::isToggleSensorPrivacyEnabled(int sensor)
 {
-    sp<hardware::ISensorPrivacyManager> service = getService();
+	sp<hardware::ISensorPrivacyManager> service = getService();
     if (service != nullptr) {
         bool result;
-        service->isIndividualSensorPrivacyEnabled(userId, sensor, &result);
+        service->isCombinedToggleSensorPrivacyEnabled(sensor, &result);
         return result;
     }
     // if the SensorPrivacyManager is not available then assume sensor privacy is disabled
     return false;
 }
 
-status_t SensorPrivacyManager::isIndividualSensorPrivacyEnabled(int userId, int sensor,
+bool SensorPrivacyManager::isToggleSensorPrivacyEnabled(int toggleType, int sensor)
+{
+    sp<hardware::ISensorPrivacyManager> service = getService();
+    if (service != nullptr) {
+        bool result;
+        service->isToggleSensorPrivacyEnabled(toggleType, sensor, &result);
+        return result;
+    }
+    // if the SensorPrivacyManager is not available then assume sensor privacy is disabled
+    return false;
+}
+
+status_t SensorPrivacyManager::isToggleSensorPrivacyEnabled(int toggleType, int sensor,
         bool &returnVal)
 {
     sp<hardware::ISensorPrivacyManager> service = getService();
     if (service != nullptr) {
-        binder::Status res = service->isIndividualSensorPrivacyEnabled(userId, sensor, &returnVal);
+        binder::Status res = service->isToggleSensorPrivacyEnabled(toggleType, sensor, &returnVal);
         return res.transactionError();
     }
     // if the SensorPrivacyManager is not available then assume sensor privacy is disabled
diff --git a/libs/sensorprivacy/aidl/android/hardware/ISensorPrivacyListener.aidl b/libs/sensorprivacy/aidl/android/hardware/ISensorPrivacyListener.aidl
index 58177d8..eccd54c 100644
--- a/libs/sensorprivacy/aidl/android/hardware/ISensorPrivacyListener.aidl
+++ b/libs/sensorprivacy/aidl/android/hardware/ISensorPrivacyListener.aidl
@@ -20,5 +20,5 @@
  * @hide
  */
 oneway interface ISensorPrivacyListener {
-    void onSensorPrivacyChanged(boolean enabled);
+    void onSensorPrivacyChanged(int toggleType, int sensor, boolean enabled);
 }
diff --git a/libs/sensorprivacy/aidl/android/hardware/ISensorPrivacyManager.aidl b/libs/sensorprivacy/aidl/android/hardware/ISensorPrivacyManager.aidl
index 9564cba..49a1e1e 100644
--- a/libs/sensorprivacy/aidl/android/hardware/ISensorPrivacyManager.aidl
+++ b/libs/sensorprivacy/aidl/android/hardware/ISensorPrivacyManager.aidl
@@ -20,23 +20,25 @@
 
 /** @hide */
 interface ISensorPrivacyManager {
-    boolean supportsSensorToggle(int sensor);
+    boolean supportsSensorToggle(int toggleType, int sensor);
 
     void addSensorPrivacyListener(in ISensorPrivacyListener listener);
 
-    void addIndividualSensorPrivacyListener(int userId, int sensor, in ISensorPrivacyListener listener);
+    void addToggleSensorPrivacyListener(in ISensorPrivacyListener listener);
 
     void removeSensorPrivacyListener(in ISensorPrivacyListener listener);
 
-    void removeIndividualSensorPrivacyListener(int sensor, in ISensorPrivacyListener listener);
+    void removeToggleSensorPrivacyListener(in ISensorPrivacyListener listener);
 
     boolean isSensorPrivacyEnabled();
 
-    boolean isIndividualSensorPrivacyEnabled(int userId, int sensor);
+    boolean isCombinedToggleSensorPrivacyEnabled(int sensor);
+
+    boolean isToggleSensorPrivacyEnabled(int toggleType, int sensor);
 
     void setSensorPrivacy(boolean enable);
 
-    void setIndividualSensorPrivacy(int userId, int source, int sensor, boolean enable);
+    void setToggleSensorPrivacy(int userId, int source, int sensor, boolean enable);
 
-    void setIndividualSensorPrivacyForProfileGroup(int userId, int source, int sensor, boolean enable);
+    void setToggleSensorPrivacyForProfileGroup(int userId, int source, int sensor, boolean enable);
 }
diff --git a/libs/sensorprivacy/include/sensorprivacy/SensorPrivacyManager.h b/libs/sensorprivacy/include/sensorprivacy/SensorPrivacyManager.h
index af699d0..fc5fdf7 100644
--- a/libs/sensorprivacy/include/sensorprivacy/SensorPrivacyManager.h
+++ b/libs/sensorprivacy/include/sensorprivacy/SensorPrivacyManager.h
@@ -31,22 +31,26 @@
 {
 public:
     enum {
-        INDIVIDUAL_SENSOR_MICROPHONE = 1,
-        INDIVIDUAL_SENSOR_CAMERA = 2
+        TOGGLE_SENSOR_MICROPHONE = 1,
+        TOGGLE_SENSOR_CAMERA = 2
+    };
+
+    enum {
+        TOGGLE_TYPE_SOFTWARE = 1,
+        TOGGLE_TYPE_HARDWARE = 2
     };
 
     SensorPrivacyManager();
 
-    bool supportsSensorToggle(int sensor);
+    bool supportsSensorToggle(int toggleType, int sensor);
     void addSensorPrivacyListener(const sp<hardware::ISensorPrivacyListener>& listener);
-    status_t addIndividualSensorPrivacyListener(int userId, int sensor,
-            const sp<hardware::ISensorPrivacyListener>& listener);
+    status_t addToggleSensorPrivacyListener(const sp<hardware::ISensorPrivacyListener>& listener);
     void removeSensorPrivacyListener(const sp<hardware::ISensorPrivacyListener>& listener);
-    void removeIndividualSensorPrivacyListener(int sensor,
-            const sp<hardware::ISensorPrivacyListener>& listener);
+    void removeToggleSensorPrivacyListener(const sp<hardware::ISensorPrivacyListener>& listener);
     bool isSensorPrivacyEnabled();
-    bool isIndividualSensorPrivacyEnabled(int userId, int sensor);
-    status_t isIndividualSensorPrivacyEnabled(int userId, int sensor, bool &result);
+    bool isToggleSensorPrivacyEnabled(int sensor);
+    bool isToggleSensorPrivacyEnabled(int toggleType, int sensor);
+    status_t isToggleSensorPrivacyEnabled(int toggleType, int sensor, bool &result);
 
     status_t linkToDeath(const sp<IBinder::DeathRecipient>& recipient);
     status_t unlinkToDeath(const sp<IBinder::DeathRecipient>& recipient);