Merge from mobile product code for backward compatibility

Merge from mobile product code for backward compatibility

(common)
 - seperate cond wait mutex
 - reject read on interrupted situtation
 - no auto-resume by audio-io
 - async send interrupt completed event using g_idle_add()

(except TV product)
 - seperate async playback latency managment
 - start stream as corked
 - dummy write on start

[Version] 0.3.81
[Issue Type] Compatibility

Change-Id: Ie55c7c723433db0c607e08319a09429d163c6b78