flounder: audio: Modify TFA configure mechanism

1. Use thread to configure TFA to speed up boot up time and avoid system stuck
2. Increase dummy buffer size to extend i2s enable time

Bug: 17379121

Change-Id: I7de0df143e4c1e77bb6b6ec075cef023f49742dd
Signed-off-by: wesley_wang <wesley_wang@htc.com>
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
1 file changed