tree 9f5737276df0478182c4c5b614d213ca1c618c23
parent fdf3b0180dd32b4cbf8318bcfd172092e9cf6c48
author Zhou Song <zhous@codeaurora.org> 1600872541 +0800
committer Gerrit - the friendly Code Review server <code-review@localhost> 1601984426 -0700

hal: fix trailing sound heard during a2dp codec switch

When a2dp reconfig comes for pcm offload usecase, path
can be disabled without switching to speaker, which
leads cached PCM data rendered out after switching to
new codec, so trailing sound can be heard first and then
followed with mute, and finally when unmute is issued,
the mute period can sound like a glitch.

Change-Id: I8dc4349d0cb334252f1f9bbb27713e71a0bc7fb3