diff --git a/core/api/system-current.txt b/core/api/system-current.txt
index 95d06b0351e49..a25c3d5facb0a 100755
--- a/core/api/system-current.txt
+++ b/core/api/system-current.txt
@@ -6117,7 +6117,7 @@ package android.media.tv.tuner {
     method @Nullable public android.media.tv.tuner.DemuxCapabilities getDemuxCapabilities();
     method @Nullable public android.media.tv.tuner.frontend.FrontendInfo getFrontendInfo();
     method @Nullable public android.media.tv.tuner.frontend.FrontendStatus getFrontendStatus(@NonNull int[]);
-    method public boolean hasUnusedFrontend(int);
+    method @RequiresPermission("android.permission.TUNER_RESOURCE_ACCESS") public boolean hasUnusedFrontend(int);
     method public boolean isLowestPriority(int);
     method @Nullable @RequiresPermission(android.Manifest.permission.ACCESS_TV_DESCRAMBLER) public android.media.tv.tuner.Descrambler openDescrambler();
     method @Nullable public android.media.tv.tuner.dvr.DvrPlayback openDvrPlayback(long, @NonNull java.util.concurrent.Executor, @NonNull android.media.tv.tuner.dvr.OnPlaybackStatusChangedListener);
@@ -6132,7 +6132,7 @@ package android.media.tv.tuner {
     method public void setResourceLostListener(@NonNull java.util.concurrent.Executor, @NonNull android.media.tv.tuner.Tuner.OnResourceLostListener);
     method public void shareFrontendFromTuner(@NonNull android.media.tv.tuner.Tuner);
     method public int tune(@NonNull android.media.tv.tuner.frontend.FrontendSettings);
-    method public void updateResourcePriority(int, int);
+    method @RequiresPermission("android.permission.TUNER_RESOURCE_ACCESS") public void updateResourcePriority(int, int);
     field public static final int INVALID_AV_SYNC_ID = -1; // 0xffffffff
     field public static final int INVALID_FILTER_ID = -1; // 0xffffffff
     field public static final long INVALID_FILTER_ID_LONG = -1L; // 0xffffffffffffffffL
diff --git a/media/java/android/media/tv/tuner/Tuner.java b/media/java/android/media/tv/tuner/Tuner.java
index 405f9eedab14f..25b81a514771b 100644
--- a/media/java/android/media/tv/tuner/Tuner.java
+++ b/media/java/android/media/tv/tuner/Tuner.java
@@ -445,6 +445,7 @@ public class Tuner implements AutoCloseable  {
      *                 and the API would only process nice value setting in that case.
      * @param niceValue the nice value.
      */
+    @RequiresPermission(android.Manifest.permission.TUNER_RESOURCE_ACCESS)
     public void updateResourcePriority(int priority, int niceValue) {
         mTunerResourceManager.updateClientPriority(mClientId, priority, niceValue);
     }
@@ -455,6 +456,7 @@ public class Tuner implements AutoCloseable  {
      * @param frontendType {@link android.media.tv.tuner.frontend.FrontendSettings.Type} for the
      * query to be done for.
      */
+    @RequiresPermission(android.Manifest.permission.TUNER_RESOURCE_ACCESS)
     public boolean hasUnusedFrontend(int frontendType) {
         return mTunerResourceManager.hasUnusedFrontend(frontendType);
     }