diff --git a/wifi/1.5/default/hidl_struct_util.cpp b/wifi/1.5/default/hidl_struct_util.cpp
index 7cee4cd..3c69da5 100644
--- a/wifi/1.5/default/hidl_struct_util.cpp
+++ b/wifi/1.5/default/hidl_struct_util.cpp
@@ -445,6 +445,20 @@
     return hidl_iface_mask;
 }
 
+uint32_t convertHidlUsableChannelFilterToLegacy(uint32_t hidl_filter_mask) {
+    uint32_t legacy_filter_mask = 0;
+    if (hidl_filter_mask &
+        IWifiChip::UsableChannelFilter::CELLULAR_COEXISTENCE) {
+        legacy_filter_mask |=
+            legacy_hal::WIFI_USABLE_CHANNEL_FILTER_CELLULAR_COEXISTENCE;
+    }
+    if (hidl_filter_mask & IWifiChip::UsableChannelFilter::CONCURRENCY) {
+        legacy_filter_mask |=
+            legacy_hal::WIFI_USABLE_CHANNEL_FILTER_CONCURRENCY;
+    }
+    return legacy_filter_mask;
+}
+
 bool convertLegacyWifiUsableChannelToHidl(
     const legacy_hal::wifi_usable_channel& legacy_usable_channel,
     V1_5::WifiUsableChannel* hidl_usable_channel) {
diff --git a/wifi/1.5/default/hidl_struct_util.h b/wifi/1.5/default/hidl_struct_util.h
index c0d7bf8..8b81033 100644
--- a/wifi/1.5/default/hidl_struct_util.h
+++ b/wifi/1.5/default/hidl_struct_util.h
@@ -208,6 +208,7 @@
     std::vector<V1_4::RttResult>* hidl_results);
 uint32_t convertHidlWifiBandToLegacyMacBand(V1_5::WifiBand band);
 uint32_t convertHidlWifiIfaceModeToLegacy(uint32_t hidl_iface_mask);
+uint32_t convertHidlUsableChannelFilterToLegacy(uint32_t hidl_filter_mask);
 bool convertLegacyWifiUsableChannelsToHidl(
     const std::vector<legacy_hal::wifi_usable_channel>& legacy_usable_channels,
     std::vector<V1_5::WifiUsableChannel>* hidl_usable_channels);
diff --git a/wifi/1.5/default/wifi_chip.cpp b/wifi/1.5/default/wifi_chip.cpp
index 2dc7314..0450a7b 100644
--- a/wifi/1.5/default/wifi_chip.cpp
+++ b/wifi/1.5/default/wifi_chip.cpp
@@ -740,10 +740,11 @@
 
 Return<void> WifiChip::getUsableChannels(
     WifiBand band, hidl_bitfield<WifiIfaceMode> ifaceModeMask,
+    hidl_bitfield<UsableChannelFilter> filterMask,
     getUsableChannels_cb _hidl_cb) {
     return validateAndCall(this, WifiStatusCode::ERROR_WIFI_CHIP_INVALID,
                            &WifiChip::getUsableChannelsInternal, _hidl_cb, band,
-                           ifaceModeMask);
+                           ifaceModeMask, filterMask);
 }
 
 void WifiChip::invalidateAndRemoveAllIfaces() {
@@ -1500,13 +1501,17 @@
 }
 
 std::pair<WifiStatus, std::vector<WifiUsableChannel>>
-WifiChip::getUsableChannelsInternal(WifiBand band, uint32_t ifaceModeMask) {
+WifiChip::getUsableChannelsInternal(WifiBand band, uint32_t ifaceModeMask,
+                                    uint32_t filterMask) {
     legacy_hal::wifi_error legacy_status;
     std::vector<legacy_hal::wifi_usable_channel> legacy_usable_channels;
     std::tie(legacy_status, legacy_usable_channels) =
         legacy_hal_.lock()->getUsableChannels(
             hidl_struct_util::convertHidlWifiBandToLegacyMacBand(band),
-            hidl_struct_util::convertHidlWifiIfaceModeToLegacy(ifaceModeMask));
+            hidl_struct_util::convertHidlWifiIfaceModeToLegacy(ifaceModeMask),
+            hidl_struct_util::convertHidlUsableChannelFilterToLegacy(
+                filterMask));
+
     if (legacy_status != legacy_hal::WIFI_SUCCESS) {
         return {createWifiStatusFromLegacyError(legacy_status), {}};
     }
diff --git a/wifi/1.5/default/wifi_chip.h b/wifi/1.5/default/wifi_chip.h
index d542792..b4ed30e 100644
--- a/wifi/1.5/default/wifi_chip.h
+++ b/wifi/1.5/default/wifi_chip.h
@@ -180,9 +180,10 @@
         setCoexUnsafeChannels_cb hidl_status_cb) override;
     Return<void> setCountryCode(const hidl_array<int8_t, 2>& code,
                                 setCountryCode_cb _hidl_cb) override;
-    Return<void> getUsableChannels(WifiBand band,
-                                   hidl_bitfield<WifiIfaceMode> ifaceModeMask,
-                                   getUsableChannels_cb _hidl_cb) override;
+    Return<void> getUsableChannels(
+        WifiBand band, hidl_bitfield<WifiIfaceMode> ifaceModeMask,
+        hidl_bitfield<UsableChannelFilter> filterMask,
+        getUsableChannels_cb _hidl_cb) override;
 
    private:
     void invalidateAndRemoveAllIfaces();
@@ -265,7 +266,8 @@
         std::vector<CoexUnsafeChannel> unsafe_channels, uint32_t restrictions);
     WifiStatus setCountryCodeInternal(const std::array<int8_t, 2>& code);
     std::pair<WifiStatus, std::vector<WifiUsableChannel>>
-    getUsableChannelsInternal(WifiBand band, uint32_t ifaceModeMask);
+    getUsableChannelsInternal(WifiBand band, uint32_t ifaceModeMask,
+                              uint32_t filterMask);
     WifiStatus handleChipConfiguration(
         std::unique_lock<std::recursive_mutex>* lock, ChipModeId mode_id);
     WifiStatus registerDebugRingBufferCallback();
diff --git a/wifi/1.5/default/wifi_legacy_hal.cpp b/wifi/1.5/default/wifi_legacy_hal.cpp
index 94603b3..f5ca753 100644
--- a/wifi/1.5/default/wifi_legacy_hal.cpp
+++ b/wifi/1.5/default/wifi_legacy_hal.cpp
@@ -1638,12 +1638,14 @@
 }
 
 std::pair<wifi_error, std::vector<wifi_usable_channel>>
-WifiLegacyHal::getUsableChannels(uint32_t band_mask, uint32_t iface_mode_mask) {
+WifiLegacyHal::getUsableChannels(uint32_t band_mask, uint32_t iface_mode_mask,
+                                 uint32_t filter_mask) {
     std::vector<wifi_usable_channel> channels;
     channels.resize(kMaxWifiUsableChannels);
     uint32_t size = 0;
     wifi_error status = global_func_table_.wifi_get_usable_channels(
-        global_handle_, band_mask, iface_mode_mask, channels.size(), &size,
+        global_handle_, band_mask, iface_mode_mask, filter_mask,
+        channels.size(), &size,
         reinterpret_cast<wifi_usable_channel*>(channels.data()));
     CHECK(size >= 0 && size <= kMaxWifiUsableChannels);
     channels.resize(size);
diff --git a/wifi/1.5/default/wifi_legacy_hal.h b/wifi/1.5/default/wifi_legacy_hal.h
index dc641ae..03ca841 100644
--- a/wifi/1.5/default/wifi_legacy_hal.h
+++ b/wifi/1.5/default/wifi_legacy_hal.h
@@ -313,6 +313,8 @@
 using ::wifi_tx_packet_fate;
 using ::wifi_tx_report;
 using ::wifi_usable_channel;
+using ::WIFI_USABLE_CHANNEL_FILTER_CELLULAR_COEXISTENCE;
+using ::WIFI_USABLE_CHANNEL_FILTER_CONCURRENCY;
 using ::WLAN_MAC_2_4_BAND;
 using ::WLAN_MAC_5_0_BAND;
 using ::WLAN_MAC_60_0_BAND;
@@ -705,7 +707,7 @@
     // Retrieve the list of usable channels in the requested bands
     // for the requested modes
     std::pair<wifi_error, std::vector<wifi_usable_channel>> getUsableChannels(
-        uint32_t band_mask, uint32_t iface_mode_mask);
+        uint32_t band_mask, uint32_t iface_mode_mask, uint32_t filter_mask);
 
    private:
     // Retrieve interface handles for all the available interfaces.