audio: add injection and capture for roku [1/1]

PD#SWPL-187494

Problem:
new feature

Solution:
add capture output and package into a module

Verify:
yocto

Change-Id: I7eaa3cdc394b5c77495d69d04f5bfd2e09fb0311
Signed-off-by: wei.du <wei.du@amlogic.com>
8 files changed