audio/msm8660: Fix LPA playback issue after continuous seek

- Playback is not continuous after multiple forward/backward seek
- After flush buffers are not maintained in correct order, which
  is causing some old data to be heard after flush.
- Maintain correct order of empty buffers after flush.

Change-Id: I40df9fde9b0a6e39803a509be34f2b73ef722c35
CRs-Fixed: 440952
1 file changed
tree: eeabca02f3bef260267b9154dd94816cb4b6d5d3
  1. alsa_sound/
  2. audiod/
  3. libalsa-intf/
  4. mm-audio/
  5. msm7x30/
  6. msm8660/