add support for audio

N/A

Change-Id: I4890207201f5fac36fec5f753f93c2f1e9692368
Signed-off-by: huangqiwu <huangqiwu@xiaomi.com>
Remove unused

N/A

Change-Id: If602e9bd511546e3600822265d1ba028b89b40d0
Signed-off-by: huangqiwu <huangqiwu@xiaomi.com>
add missing props

N/A

Signed-off-by: huangqiwu <huangqiwu@xiaomi.com>