diff --git a/media/libeffects/lvm/benchmarks/Android.bp b/media/libeffects/lvm/benchmarks/Android.bp
index 930292f..4f11a8a 100644
--- a/media/libeffects/lvm/benchmarks/Android.bp
+++ b/media/libeffects/lvm/benchmarks/Android.bp
@@ -1,6 +1,7 @@
 cc_benchmark {
     name: "lvm_benchmark",
     vendor: true,
+    host_supported: true,
     srcs: ["lvm_benchmark.cpp"],
     static_libs: [
         "libbundlewrapper",
diff --git a/media/libeffects/lvm/lib/Android.bp b/media/libeffects/lvm/lib/Android.bp
index 0ac9aa3..73c913b 100644
--- a/media/libeffects/lvm/lib/Android.bp
+++ b/media/libeffects/lvm/lib/Android.bp
@@ -9,6 +9,7 @@
     },
 
     vendor: true,
+    host_supported: true,
     srcs: [
         "StereoWidening/src/LVCS_BypassMix.cpp",
         "StereoWidening/src/LVCS_Control.cpp",
diff --git a/media/libeffects/lvm/wrapper/Android.bp b/media/libeffects/lvm/wrapper/Android.bp
index f96928b..bcbe3e6 100644
--- a/media/libeffects/lvm/wrapper/Android.bp
+++ b/media/libeffects/lvm/wrapper/Android.bp
@@ -9,6 +9,7 @@
     },
 
     vendor: true,
+    host_supported: true,
     srcs: ["Bundle/EffectBundle.cpp"],
 
     cppflags: [
@@ -25,7 +26,6 @@
     shared_libs: [
         "libaudioutils",
         "libcutils",
-        "libdl",
         "liblog",
     ],
 
diff --git a/media/libeffects/lvm/wrapper/Bundle/EffectBundle.cpp b/media/libeffects/lvm/wrapper/Bundle/EffectBundle.cpp
index 670b415..46dbf7e 100644
--- a/media/libeffects/lvm/wrapper/Bundle/EffectBundle.cpp
+++ b/media/libeffects/lvm/wrapper/Bundle/EffectBundle.cpp
@@ -166,8 +166,8 @@
 
 /* Effect Library Interface Implementation */
 
-extern "C" int EffectCreate(const effect_uuid_t* uuid, int32_t sessionId, int32_t ioId __unused,
-                            effect_handle_t* pHandle) {
+extern "C" int EffectCreate(const effect_uuid_t* uuid, int32_t sessionId,
+                            int32_t /* ioId __unused */, effect_handle_t* pHandle) {
     int ret = 0;
     int sessionNo = -1;
     int i;
@@ -1344,7 +1344,8 @@
 //
 //----------------------------------------------------------------------------
 void VirtualizerGetSpeakerAngles(audio_channel_mask_t channelMask,
-                                 audio_devices_t deviceType __unused, int32_t* pSpeakerAngles) {
+                                 audio_devices_t /* deviceType __unused */,
+                                 int32_t* pSpeakerAngles) {
     // the channel count is guaranteed to be 1 or 2
     // the device is guaranteed to be of type headphone
     // this virtualizer is always using 2 virtual speakers at -90 and 90deg of azimuth, 0deg of
@@ -1485,8 +1486,8 @@
 //  pLow:       lower band range
 //  pLow:       upper band range
 //----------------------------------------------------------------------------
-int32_t EqualizerGetBandFreqRange(EffectContext* pContext __unused, int32_t band, uint32_t* pLow,
-                                  uint32_t* pHi) {
+int32_t EqualizerGetBandFreqRange(EffectContext* /* pContext __unused */, int32_t band,
+                                  uint32_t* pLow, uint32_t* pHi) {
     *pLow = bandFreqRange[band][0];
     *pHi = bandFreqRange[band][1];
     return 0;
@@ -1509,7 +1510,7 @@
 //  pLow:       lower band range
 //  pLow:       upper band range
 //----------------------------------------------------------------------------
-int32_t EqualizerGetBand(EffectContext* pContext __unused, uint32_t targetFreq) {
+int32_t EqualizerGetBand(EffectContext* /* pContext __unused */, uint32_t targetFreq) {
     int band = 0;
 
     if (targetFreq < bandFreqRange[0][0]) {