Enable MIDI support

Change-Id: I3667d317686ee5db8b3c1b1ab07bc974c4a90a2b
diff --git a/device.mk b/device.mk
index 40eb34e..e0c7115 100644
--- a/device.mk
+++ b/device.mk
@@ -102,6 +102,7 @@
     frameworks/native/data/etc/android.hardware.bluetooth.xml:system/etc/permissions/android.hardware.bluetooth.xml \
     frameworks/native/data/etc/android.hardware.bluetooth_le.xml:system/etc/permissions/android.hardware.bluetooth_le.xml \
     frameworks/native/data/etc/android.hardware.opengles.aep.xml:system/etc/permissions/android.hardware.opengles.aep.xml \
+    frameworks/native/data/etc/android.software.midi.xml:system/etc/permissions/android.software.midi.xml \
     $(LOCAL_PATH)/com.nvidia.nvsi.xml:system/etc/permissions/com.nvidia.nvsi.xml
 
 PRODUCT_COPY_FILES += \