Fix audio policy build error

This patch fixes build error:

  #error Audio policy no longer supports legacy .conf configuration
  format

Change-Id: Ie4d293103083c4feed753cb9389773a188a439b9
Signed-off-by: Mykhailo Sopiha <mykhailo.sopiha@linaro.org>
diff --git a/device.mk b/device.mk
index 7a0d97a..ee2b96a 100644
--- a/device.mk
+++ b/device.mk
@@ -92,6 +92,16 @@
 	android.hardware.audio.effect@2.0-impl \
 	android.hardware.audio.effect@2.0-service \
 
+# Audio policy configuration
+USE_XML_AUDIO_POLICY_CONF := 1
+PRODUCT_COPY_FILES += \
+	frameworks/av/services/audiopolicy/config/a2dp_audio_policy_configuration.xml:$(TARGET_COPY_OUT_VENDOR)/etc/a2dp_audio_policy_configuration.xml \
+	frameworks/av/services/audiopolicy/config/r_submix_audio_policy_configuration.xml:$(TARGET_COPY_OUT_VENDOR)/etc/r_submix_audio_policy_configuration.xml \
+	frameworks/av/services/audiopolicy/config/usb_audio_policy_configuration.xml:$(TARGET_COPY_OUT_VENDOR)/etc/usb_audio_policy_configuration.xml \
+	frameworks/av/services/audiopolicy/config/default_volume_tables.xml:$(TARGET_COPY_OUT_VENDOR)/etc/default_volume_tables.xml \
+	frameworks/av/services/audiopolicy/config/audio_policy_volumes.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio_policy_volumes.xml \
+
+
 # Memtrack
 PRODUCT_PACKAGES += \
 	android.hardware.memtrack@1.0-impl \