tree f645aaa79d0982db188feb00ad094025fb22027f
parent 3779342a555abd86aef833ae8969cfe6a6441fd5
author Helen Zeng <xiaoyunz@codeaurora.org> 1366604400 -0700
committer Helen Zeng <xiaoyunz@codeaurora.org> 1374596915 -0700

ASoC: msm: qdsp6v2: Change incall recording to be session based

In current design, recording will be enabled for all the sessions.
When multi sims are supported, recording will be started only on
active session.
Refactor incall recording function to start and stop recording on
a specific session.
Add mixer control to set session vsid.

Change-Id: I38bb0d80f812755d2eadb132e7aced3599d2a142
Signed-off-by: Helen Zeng <xiaoyunz@codeaurora.org>