fix msm8960 and msm8916 builds

Test: make
Change-Id: I083b5fefd1da4e1fd60c72c319c7e856f085299b
diff --git a/hal/msm8960/platform.h b/hal/msm8960/platform.h
index 1276b73..6fe8cb5 100644
--- a/hal/msm8960/platform.h
+++ b/hal/msm8960/platform.h
@@ -53,6 +53,10 @@
     SND_DEVICE_OUT_VOICE_TTY_FULL_HEADPHONES,
     SND_DEVICE_OUT_VOICE_TTY_VCO_HEADPHONES,
     SND_DEVICE_OUT_VOICE_TTY_HCO_HANDSET,
+    SND_DEVICE_OUT_USB_HEADSET,
+    SND_DEVICE_OUT_USB_HEADPHONES,
+    SND_DEVICE_OUT_VOICE_USB_HEADSET,
+    SND_DEVICE_OUT_VOICE_USB_HEADPHONES,
     SND_DEVICE_OUT_END,
 
     /*