tree 31fa611b03937a53c1ca0821ac0f929b5005af23
parent 3075fcc2d811e5446f0a65700605f125fcf31d48
author Mingming Yin <mingming@codeaurora.org> 1394070303 -0800
committer Mingming Yin <mingming@codeaurora.org> 1394646159 -0700

hal: update playback channel mapping for USB headset

- Set proper USB headset channel mapping before
  starting playback.
- Update audio_extn_set_afe_proxy_channel_mixer
  to handle channel mapping based on channel count.

CRs-Fixed: 620828

Change-Id: I9660e3088bc747c30891b0aa7ec8d22096dd0fa2