tree 6a20ffa7620069ff1f8e8549c351bbafd93f3a30
parent 02f6a3cbac299dad0e2b7150b49f6c8348910785
author Venkata Narendra Kumar Gutta <vgutta@codeaurora.org> 1397497598 +0530
committer Venkata Narendra Kumar Gutta <vgutta@codeaurora.org> 1397667508 +0530

  hal: Fix device disable/enable sequence

  In Skype call, observed no rx data when headset is inserted
  during call.

  During device switch from handset to headset, audio HAL is
  enabling the headset mixer controls first then disabling
  handset mixer controls leading to no audio during downlink
  as codec clock in 8916 is disabled due to the followed
  sequence.

  The current device switch logic doesn't make sure that all
  previous devices are disabled before enabling the selected
  devices. Fix this by changing the logic to disable all the
  previous devices first and enable the selected devices.

  CRs-Fixed: 648710

Change-Id: I0adfb62ea0ad8e2a2fe1a5473732e8bef61c492a