commit 95b597a3f3efc6f956aeab56d72e9d881fa86132
author kunleiz <kunleiz@codeaurora.org> Mon Oct 23 17:07:33 2017 +0800
committer kunleiz <kunleiz@codeaurora.org> Tue Oct 24 17:56:36 2017 +0800
tree 63f3815be2775f6a086aae158a7576b691c9020e
parent adbbe4f9bad743274b19fc5b7d8a46aecf080917

hal: initialize value of stop_threshold for VoIP

The value of stop_threshold for VoIP is not initialized,
then it will be set to default value equals to frames
counts during pcm_open. If all frames are rendered out,
then it can trigger XRUN and stop VoIP stream. When the
stream is restarted, path configuration would fail and
cause RX mute.

Fix by initializing stop_threshold and avail_min value
to INT_MAX and default period_size for VoIP.

CRs-Fixed: 2130594
Change-Id: I141643b8fd653c4c4b27f9812b8f6a2f96b98bc0