tree b4a17482e22a742029586ec03d7cc2628e46896c
parent 1d05305b362d9bd1881f26546733f3d9b93b97bb
author Zhou Song <zhous@codeaurora.org> 1434537935 +0800
committer Walter Yang <yandongy@codeaurora.org> 1435584821 +0800

audio_hal: restart fm during device switch if analog wsa presents

afe clock is not enabled when device switched from headset
to wsa speaker, then no sound can be heard from speaker

When device changes, stop the fm to ensure pcm device closed
and restart fm to get the pcm device opened and started, then
afe clock can be enabled

CRs-Fixed: 853022
Change-Id: Ib110ce726c5eb73dd0c51ccfe1c3bd12e6503dc5