avsync: handle video timeout during start [2/2]

PD#SWPL-47489

Problem:
When poll thread is triggered, need to know whether audio start should
be triggered.

Solution:
Check v_active and v_timeout and trigger audio start if any of them
appears.

Verify:
U212 + Cobalt

Change-Id: I32db016e50ed19cecbf8a415d0df2f1fc13b04a5
4 files changed
tree: a8b19f9178ae448389a7e4ae1f44e7ed2006df2f
  1. src/
  2. avsync-lib.mk
  3. Config.in
  4. Makefile