diff --git a/audio/core/all-versions/vts/functional/7.0/AudioPrimaryHidlHalTest.cpp b/audio/core/all-versions/vts/functional/7.0/AudioPrimaryHidlHalTest.cpp
index 2759801..222fad7 100644
--- a/audio/core/all-versions/vts/functional/7.0/AudioPrimaryHidlHalTest.cpp
+++ b/audio/core/all-versions/vts/functional/7.0/AudioPrimaryHidlHalTest.cpp
@@ -53,9 +53,9 @@
 
 TEST_P(AudioHidlDeviceTest, SetConnectedStateInvalidDeviceAddress) {
     doc::test("Check that invalid device address is rejected by IDevice::setConnectedState");
-    EXPECT_RESULT(Result::INVALID_ARGUMENTS,
+    EXPECT_RESULT(invalidArgsOrNotSupported,
                   getDevice()->setConnectedState(getInvalidDeviceAddress(), true));
-    EXPECT_RESULT(Result::INVALID_ARGUMENTS,
+    EXPECT_RESULT(invalidArgsOrNotSupported,
                   getDevice()->setConnectedState(getInvalidDeviceAddress(), false));
 }
 
diff --git a/gnss/aidl/default/Gnss.cpp b/gnss/aidl/default/Gnss.cpp
index 6331dfd..73f4085 100644
--- a/gnss/aidl/default/Gnss.cpp
+++ b/gnss/aidl/default/Gnss.cpp
@@ -22,6 +22,7 @@
 #include "AGnss.h"
 #include "AGnssRil.h"
 #include "DeviceFileReader.h"
+#include "FixLocationParser.h"
 #include "GnssAntennaInfo.h"
 #include "GnssBatching.h"
 #include "GnssConfiguration.h"
@@ -32,11 +33,9 @@
 #include "GnssPsds.h"
 #include "GnssVisibilityControl.h"
 #include "MeasurementCorrectionsInterface.h"
-#include "NmeaFixInfo.h"
 #include "Utils.h"
 
 namespace aidl::android::hardware::gnss {
-using ::android::hardware::gnss::common::NmeaFixInfo;
 using ::android::hardware::gnss::common::Utils;
 
 using ndk::ScopedAStatus;
@@ -70,9 +69,12 @@
 }
 
 std::unique_ptr<GnssLocation> Gnss::getLocationFromHW() {
+    if (!::android::hardware::gnss::common::ReplayUtils::hasFixedLocationDeviceFile()) {
+        return nullptr;
+    }
     std::string inputStr =
             ::android::hardware::gnss::common::DeviceFileReader::Instance().getLocationData();
-    return ::android::hardware::gnss::common::NmeaFixInfo::getAidlLocationFromInputStr(inputStr);
+    return ::android::hardware::gnss::common::FixLocationParser::getLocationFromInputStr(inputStr);
 }
 
 ScopedAStatus Gnss::start() {
diff --git a/gnss/common/utils/default/DeviceFileReader.cpp b/gnss/common/utils/default/DeviceFileReader.cpp
index 7d4fb04..dfc086a 100644
--- a/gnss/common/utils/default/DeviceFileReader.cpp
+++ b/gnss/common/utils/default/DeviceFileReader.cpp
@@ -22,8 +22,17 @@
 
 void DeviceFileReader::getDataFromDeviceFile(const std::string& command, int mMinIntervalMs) {
     char inputBuffer[INPUT_BUFFER_SIZE];
-    int mGnssFd = open(ReplayUtils::getGnssPath().c_str(),
-                       O_RDWR | O_NONBLOCK);
+    std::string deviceFilePath = "";
+    if (command == CMD_GET_LOCATION) {
+        deviceFilePath = ReplayUtils::getFixedLocationPath();
+    } else if (command == CMD_GET_RAWMEASUREMENT) {
+        deviceFilePath = ReplayUtils::getGnssPath();
+    } else {
+        // Invalid command
+        return;
+    }
+
+    int mGnssFd = open(deviceFilePath.c_str(), O_RDWR | O_NONBLOCK);
 
     if (mGnssFd == -1) {
         return;
@@ -68,10 +77,13 @@
     }
 
     // Cache the injected data.
-    if (ReplayUtils::isGnssRawMeasurement(inputStr)) {
-        data_[CMD_GET_RAWMEASUREMENT] = inputStr;
-    } else if (ReplayUtils::isNMEA(inputStr)) {
+    if (command == CMD_GET_LOCATION) {
+        // TODO validate data
         data_[CMD_GET_LOCATION] = inputStr;
+    } else if (command == CMD_GET_RAWMEASUREMENT) {
+        if (ReplayUtils::isGnssRawMeasurement(inputStr)) {
+            data_[CMD_GET_RAWMEASUREMENT] = inputStr;
+        }
     }
 }
 
diff --git a/gnss/common/utils/default/GnssReplayUtils.cpp b/gnss/common/utils/default/GnssReplayUtils.cpp
index 5356477..37da571 100644
--- a/gnss/common/utils/default/GnssReplayUtils.cpp
+++ b/gnss/common/utils/default/GnssReplayUtils.cpp
@@ -29,11 +29,24 @@
     return GNSS_PATH;
 }
 
+std::string ReplayUtils::getFixedLocationPath() {
+    char devname_value[PROPERTY_VALUE_MAX] = "";
+    if (property_get("debug.location.fixedlocation.devname", devname_value, NULL) > 0) {
+        return devname_value;
+    }
+    return FIXED_LOCATION_PATH;
+}
+
 bool ReplayUtils::hasGnssDeviceFile() {
     struct stat sb;
     return stat(getGnssPath().c_str(), &sb) != -1;
 }
 
+bool ReplayUtils::hasFixedLocationDeviceFile() {
+    struct stat sb;
+    return stat(getFixedLocationPath().c_str(), &sb) != -1;
+}
+
 bool ReplayUtils::isGnssRawMeasurement(const std::string& inputStr) {
     // TODO: add more logic check to by pass invalid data.
     return !inputStr.empty() && (inputStr.find("Raw") != std::string::npos);
diff --git a/gnss/common/utils/default/include/Constants.h b/gnss/common/utils/default/include/Constants.h
index f205ba6..489413e 100644
--- a/gnss/common/utils/default/include/Constants.h
+++ b/gnss/common/utils/default/include/Constants.h
@@ -36,6 +36,7 @@
 
 // Location replay constants
 constexpr char GNSS_PATH[] = "/dev/gnss0";
+constexpr char FIXED_LOCATION_PATH[] = "/dev/gnss1";
 constexpr int INPUT_BUFFER_SIZE = 256;
 constexpr char CMD_GET_LOCATION[] = "CMD_GET_LOCATION";
 constexpr char CMD_GET_RAWMEASUREMENT[] = "CMD_GET_RAWMEASUREMENT";
diff --git a/gnss/common/utils/default/include/GnssReplayUtils.h b/gnss/common/utils/default/include/GnssReplayUtils.h
index 32c0e58..d1bbed4 100644
--- a/gnss/common/utils/default/include/GnssReplayUtils.h
+++ b/gnss/common/utils/default/include/GnssReplayUtils.h
@@ -37,10 +37,14 @@
 struct ReplayUtils {
     static std::string getGnssPath();
 
+    static std::string getFixedLocationPath();
+
     static std::string getDataFromDeviceFile(const std::string& command, int mMinIntervalMs);
 
     static bool hasGnssDeviceFile();
 
+    static bool hasFixedLocationDeviceFile();
+
     static bool isGnssRawMeasurement(const std::string& inputStr);
 
     static bool isNMEA(const std::string& inputStr);
diff --git a/graphics/common/aidl/android/hardware/graphics/common/BufferUsage.aidl b/graphics/common/aidl/android/hardware/graphics/common/BufferUsage.aidl
index 4b5a306..60dfbfb 100644
--- a/graphics/common/aidl/android/hardware/graphics/common/BufferUsage.aidl
+++ b/graphics/common/aidl/android/hardware/graphics/common/BufferUsage.aidl
@@ -107,7 +107,24 @@
     /* Bits 28-31 are reserved for vendor usage */
 
     /**
-    * Buffer is used for front-buffer rendering
+    * Buffer is used for front-buffer rendering.
+    *
+    * To satisfy an allocation with this usage, the resulting buffer
+    * must operate as equivalent to shared memory for all targets.
+    *
+    * For CPU_USAGE_* other than NEVER, this means the buffer must
+    * "lock in place". The buffers must be directly accessible via mapping.
+    *
+    * For GPU_RENDER_TARGET the buffer must behave equivalent to a
+    * single-buffered EGL surface. For example glFlush must perform
+    * a flush, same as if the default framebuffer was single-buffered.
+    *
+    * For COMPOSER_* the HWC must not perform any caching for this buffer
+    * when submitted for composition. HWCs do not need to do any form
+    * of auto-refresh, and they are allowed to cache composition results between
+    * presents from SF (such as for panel self-refresh), but for any given
+    * present the buffer must be composited from even if it otherwise appears
+    * to be the same as a previous composition.
     */
     FRONT_BUFFER                       = 1L << 32,
 
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/DisplayCapability.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/DisplayCapability.aidl
index fdf1100..b41ac8a 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/DisplayCapability.aidl
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/DisplayCapability.aidl
@@ -42,4 +42,5 @@
   AUTO_LOW_LATENCY_MODE = 5,
   SUSPEND = 6,
   DISPLAY_DECORATION = 7,
+  DISPLAY_IDLE_TIMER = 8,
 }
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/IComposerCallback.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/IComposerCallback.aidl
index f82d02e..21620e7 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/IComposerCallback.aidl
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/IComposerCallback.aidl
@@ -39,4 +39,5 @@
   oneway void onSeamlessPossible(long display);
   oneway void onVsync(long display, long timestamp, int vsyncPeriodNanos);
   oneway void onVsyncPeriodTimingChanged(long display, in android.hardware.graphics.composer3.VsyncPeriodChangeTimeline updatedTimeline);
+  oneway void onVsyncIdle(long display);
 }
diff --git a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/IComposerClient.aidl b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/IComposerClient.aidl
index 5593c57..2de699b 100644
--- a/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/IComposerClient.aidl
+++ b/graphics/composer/aidl/aidl_api/android.hardware.graphics.composer3/current/android/hardware/graphics/composer3/IComposerClient.aidl
@@ -73,6 +73,7 @@
   void setPowerMode(long display, android.hardware.graphics.composer3.PowerMode mode);
   void setReadbackBuffer(long display, in android.hardware.common.NativeHandle buffer, in @nullable ParcelFileDescriptor releaseFence);
   void setVsyncEnabled(long display, boolean enabled);
+  void setIdleTimerEnabled(long display, int timeoutMs);
   const int EX_BAD_CONFIG = 1;
   const int EX_BAD_DISPLAY = 2;
   const int EX_BAD_LAYER = 3;
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/DisplayCapability.aidl b/graphics/composer/aidl/android/hardware/graphics/composer3/DisplayCapability.aidl
index 249fed0..85136c4 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/DisplayCapability.aidl
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/DisplayCapability.aidl
@@ -79,4 +79,9 @@
      * Indicates that the display supports Composition.DISPLAY_DECORATION.
      */
     DISPLAY_DECORATION = 7,
+    /**
+     * Indicates that the display supports IComposerClient.setIdleTimerEnabled and
+     * IComposerCallback.onVsyncIdle.
+     */
+    DISPLAY_IDLE_TIMER = 8,
 }
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/IComposerCallback.aidl b/graphics/composer/aidl/android/hardware/graphics/composer3/IComposerCallback.aidl
index ac95b41..67954d4 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/IComposerCallback.aidl
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/IComposerCallback.aidl
@@ -86,4 +86,14 @@
      */
     oneway void onVsyncPeriodTimingChanged(
             long display, in VsyncPeriodChangeTimeline updatedTimeline);
+
+    /**
+     * Notifies the client that the display is idle, the refresh rate changed to a lower setting to
+     * preserve power and vsync cadence changed. When a new frame is queued for presentation, the
+     * client is expected to enable vsync callbacks to learn the new vsync cadence before sending
+     * a new frame.
+     *
+     * @param display is the display whose vsync cadence changed due to panel idle mode.
+     */
+    oneway void onVsyncIdle(long display);
 }
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/IComposerClient.aidl b/graphics/composer/aidl/android/hardware/graphics/composer3/IComposerClient.aidl
index c86b9bd..2fe6656 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/IComposerClient.aidl
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/IComposerClient.aidl
@@ -779,4 +779,25 @@
      * @exception EX_BAD_PARAMETER when enabled was an invalid value.
      */
     void setVsyncEnabled(long display, boolean enabled);
+
+    /**
+     * Enables or disables the idle timer on this display.
+     *
+     * Idle timer is used to allow the display to go into a panel idle mode after some
+     * idle period.
+     *
+     * This function should only be called if the display reports support for
+     * DisplayCapability.DISPLAY_IDLE from getDisplayCapabilities.
+     *
+     * @param display is the display to which the idle timer is set.
+     * @param timeoutMs is the minimum requirements of idle period in milliseconds. Panel
+     *                should not go into the idle state within the minimum requirement after
+     *                idle for a while. 0 means disabled, panel should not go into idle state.
+     *
+     * @exception EX_BAD_DISPLAY when an invalid display handle was passed in.
+     * @exception EX_BAD_PARAMETER when timeout is a negative number.
+     * @exception EX_UNSUPPORTED when idle is not supported on this display.
+     *
+     */
+    void setIdleTimerEnabled(long display, int timeoutMs);
 }
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/VtsHalGraphicsComposer3_TargetTest.cpp b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/VtsHalGraphicsComposer3_TargetTest.cpp
index 0a12f1a..32a8ea8 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/VtsHalGraphicsComposer3_TargetTest.cpp
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/VtsHalGraphicsComposer3_TargetTest.cpp
@@ -1394,6 +1394,14 @@
         return layer;
     }
 
+    bool hasDisplayCapability(int64_t display, DisplayCapability cap) {
+        std::vector<DisplayCapability> capabilities;
+        const auto error = mComposerClient->getDisplayCapabilities(display, &capabilities);
+        EXPECT_TRUE(error.isOk());
+
+        return std::find(capabilities.begin(), capabilities.end(), cap) != capabilities.end();
+    }
+
     void Test_setActiveConfigWithConstraints(const TestParameters& params) {
         for (VtsDisplay& display : mDisplays) {
             forEachTwoConfigs(display.get(), [&](int32_t config1, int32_t config2) {
@@ -2165,6 +2173,74 @@
     ASSERT_NO_FATAL_FAILURE(Test_expectedPresentTime(5));
 }
 
+TEST_P(GraphicsComposerAidlCommandTest, setIdleTimerEnabled_Unsupported) {
+    const bool hasDisplayIdleTimerSupport = hasDisplayCapability(mPrimaryDisplay,
+                                        DisplayCapability::DISPLAY_IDLE_TIMER);
+    if (!hasDisplayIdleTimerSupport) {
+        const auto error = mComposerClient->setIdleTimerEnabled(mPrimaryDisplay, 0);
+        EXPECT_FALSE(error.isOk());
+        EXPECT_EQ(IComposerClient::EX_UNSUPPORTED, error.getServiceSpecificError());
+    }
+}
+
+TEST_P(GraphicsComposerAidlCommandTest, setIdleTimerEnabled_BadParameter) {
+    const bool hasDisplayIdleTimerSupport = hasDisplayCapability(mPrimaryDisplay,
+                                        DisplayCapability::DISPLAY_IDLE_TIMER);
+    if (!hasDisplayIdleTimerSupport) {
+        GTEST_SUCCEED() << "DisplayCapability::DISPLAY_IDLE_TIMER is not supported";
+        return;
+    }
+
+    const auto error = mComposerClient->setIdleTimerEnabled(mPrimaryDisplay, -1);
+    EXPECT_FALSE(error.isOk());
+    EXPECT_EQ(IComposerClient::EX_BAD_PARAMETER, error.getServiceSpecificError());
+}
+
+TEST_P(GraphicsComposerAidlCommandTest, setIdleTimerEnabled_Disable) {
+    const bool hasDisplayIdleTimerSupport = hasDisplayCapability(mPrimaryDisplay,
+                                        DisplayCapability::DISPLAY_IDLE_TIMER);
+    if (!hasDisplayIdleTimerSupport) {
+        GTEST_SUCCEED() << "DisplayCapability::DISPLAY_IDLE_TIMER is not supported";
+        return;
+    }
+
+    EXPECT_TRUE(mComposerClient->setIdleTimerEnabled(mPrimaryDisplay, 0).isOk());
+    std::this_thread::sleep_for(1s);
+    EXPECT_EQ(0, mComposerCallback->getVsyncIdleCount());
+}
+
+TEST_P(GraphicsComposerAidlCommandTest, setIdleTimerEnabled_Timeout_2) {
+    const bool hasDisplayIdleTimerSupport = hasDisplayCapability(mPrimaryDisplay,
+                                        DisplayCapability::DISPLAY_IDLE_TIMER);
+    if (!hasDisplayIdleTimerSupport) {
+        GTEST_SUCCEED() << "DisplayCapability::DISPLAY_IDLE_TIMER is not supported";
+        return;
+    }
+
+    EXPECT_TRUE(mComposerClient->setPowerMode(mPrimaryDisplay, PowerMode::ON).isOk());
+    EXPECT_TRUE(mComposerClient->setIdleTimerEnabled(mPrimaryDisplay, 0).isOk());
+
+    const auto buffer = allocate();
+    ASSERT_NE(nullptr, buffer->handle);
+
+    const auto layer = createOnScreenLayer();
+    mWriter.setLayerBuffer(mPrimaryDisplay, layer, 0, buffer->handle, -1);
+    int32_t vsyncIdleCount = mComposerCallback->getVsyncIdleCount();
+    auto earlyVsyncIdleTime = systemTime() + std::chrono::nanoseconds(2s).count();
+    EXPECT_TRUE(mComposerClient->setIdleTimerEnabled(mPrimaryDisplay, 2000).isOk());
+
+    const sp<::android::Fence> presentFence =
+        presentAndGetFence(ComposerClientWriter::kNoTimestamp);
+    presentFence->waitForever(LOG_TAG);
+
+    std::this_thread::sleep_for(3s);
+    if (vsyncIdleCount < mComposerCallback->getVsyncIdleCount()) {
+        EXPECT_GE(mComposerCallback->getVsyncIdleTime(), earlyVsyncIdleTime);
+    }
+
+    EXPECT_TRUE(mComposerClient->setPowerMode(mPrimaryDisplay, PowerMode::OFF).isOk());
+}
+
 GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(GraphicsComposerAidlCommandTest);
 INSTANTIATE_TEST_SUITE_P(
         PerInstance, GraphicsComposerAidlCommandTest,
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/composer-vts/GraphicsComposerCallback.cpp b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/composer-vts/GraphicsComposerCallback.cpp
index 307fe15..22b5d79 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/composer-vts/GraphicsComposerCallback.cpp
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/composer-vts/GraphicsComposerCallback.cpp
@@ -16,6 +16,7 @@
 
 #include "include/GraphicsComposerCallback.h"
 #include <log/log_main.h>
+#include <utils/Timers.h>
 
 #pragma push_macro("LOG_TAG")
 #undef LOG_TAG
@@ -58,6 +59,16 @@
     return mInvalidSeamlessPossibleCount;
 }
 
+int32_t GraphicsComposerCallback::getVsyncIdleCount() const {
+    std::scoped_lock lock(mMutex);
+    return mVsyncIdleCount;
+}
+
+int64_t GraphicsComposerCallback::getVsyncIdleTime() const {
+    std::scoped_lock lock(mMutex);
+    return mVsyncIdleTime;
+}
+
 std::optional<VsyncPeriodChangeTimeline>
 GraphicsComposerCallback::takeLastVsyncPeriodChangeTimeline() {
     std::scoped_lock lock(mMutex);
@@ -125,4 +136,13 @@
     return ::ndk::ScopedAStatus::ok();
 }
 
+::ndk::ScopedAStatus GraphicsComposerCallback::onVsyncIdle(int64_t in_display) {
+    std::scoped_lock lock(mMutex);
+    if (mDisplays.count(in_display)) {
+        mVsyncIdleCount++;
+        mVsyncIdleTime = systemTime();
+    }
+    return ::ndk::ScopedAStatus::ok();
+}
+
 }  // namespace aidl::android::hardware::graphics::composer3::vts
diff --git a/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/composer-vts/include/GraphicsComposerCallback.h b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/composer-vts/include/GraphicsComposerCallback.h
index c359d5e..f25f36d 100644
--- a/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/composer-vts/include/GraphicsComposerCallback.h
+++ b/graphics/composer/aidl/android/hardware/graphics/composer3/vts/functional/composer-vts/include/GraphicsComposerCallback.h
@@ -45,6 +45,10 @@
 
     int32_t getInvalidSeamlessPossibleCount() const;
 
+    int32_t getVsyncIdleCount() const;
+
+    int64_t getVsyncIdleTime() const;
+
     std::optional<VsyncPeriodChangeTimeline> takeLastVsyncPeriodChangeTimeline();
 
   private:
@@ -57,6 +61,7 @@
             int64_t in_display,
             const ::aidl::android::hardware::graphics::composer3::VsyncPeriodChangeTimeline&
                     in_updatedTimeline) override;
+    virtual ::ndk::ScopedAStatus onVsyncIdle(int64_t in_display) override;
 
     mutable std::mutex mMutex;
     // the set of all currently connected displays
@@ -66,6 +71,9 @@
 
     std::optional<VsyncPeriodChangeTimeline> mTimeline GUARDED_BY(mMutex);
 
+    int32_t mVsyncIdleCount GUARDED_BY(mMutex) = 0;
+    int64_t mVsyncIdleTime GUARDED_BY(mMutex) = 0;
+
     // track invalid callbacks
     int32_t mInvalidHotplugCount GUARDED_BY(mMutex) = 0;
     int32_t mInvalidRefreshCount GUARDED_BY(mMutex) = 0;
@@ -74,4 +82,4 @@
     int32_t mInvalidSeamlessPossibleCount GUARDED_BY(mMutex) = 0;
 };
 
-}  // namespace aidl::android::hardware::graphics::composer3::vts
\ No newline at end of file
+}  // namespace aidl::android::hardware::graphics::composer3::vts
diff --git a/usb/aidl/OWNERS b/usb/aidl/OWNERS
new file mode 100644
index 0000000..fefae56
--- /dev/null
+++ b/usb/aidl/OWNERS
@@ -0,0 +1 @@
+badhri@google.com
diff --git a/wifi/1.6/default/wifi_legacy_hal.cpp b/wifi/1.6/default/wifi_legacy_hal.cpp
index e6e8141..64dde95 100644
--- a/wifi/1.6/default/wifi_legacy_hal.cpp
+++ b/wifi/1.6/default/wifi_legacy_hal.cpp
@@ -1533,6 +1533,10 @@
     return global_func_table_.wifi_trigger_subsystem_restart(global_handle_);
 }
 
+wifi_error WifiLegacyHal::setIndoorState(bool isIndoor) {
+    return global_func_table_.wifi_set_indoor_state(global_handle_, isIndoor);
+}
+
 void WifiLegacyHal::invalidate() {
     global_handle_ = nullptr;
     iface_name_to_handle_.clear();
diff --git a/wifi/1.6/default/wifi_legacy_hal.h b/wifi/1.6/default/wifi_legacy_hal.h
index 7dc6bd6..1d85d2e 100644
--- a/wifi/1.6/default/wifi_legacy_hal.h
+++ b/wifi/1.6/default/wifi_legacy_hal.h
@@ -658,6 +658,8 @@
 
     wifi_error triggerSubsystemRestart();
 
+    wifi_error setIndoorState(bool isIndoor);
+
   private:
     // Retrieve interface handles for all the available interfaces.
     wifi_error retrieveIfaceHandles();
diff --git a/wifi/1.6/default/wifi_legacy_hal_stubs.cpp b/wifi/1.6/default/wifi_legacy_hal_stubs.cpp
index e03e1ae..7e66fab 100644
--- a/wifi/1.6/default/wifi_legacy_hal_stubs.cpp
+++ b/wifi/1.6/default/wifi_legacy_hal_stubs.cpp
@@ -161,6 +161,7 @@
     populateStubFor(&hal_fn->wifi_set_dtim_config);
     populateStubFor(&hal_fn->wifi_get_usable_channels);
     populateStubFor(&hal_fn->wifi_trigger_subsystem_restart);
+    populateStubFor(&hal_fn->wifi_set_indoor_state);
     return true;
 }
 }  // namespace legacy_hal