tree 7e5300b6544ffbe613dadad02222834fe4fded4e
parent 960ce85d3996dbbe2ab5eb589e6b9aa79b68775e
author Shiv Maliyappanahalli <smaliyap@codeaurora.org> 1394235115 -0800
committer Shiv Maliyappanahalli <smaliyap@codeaurora.org> 1395184222 -0700

hal: add support for device mute

Add support for muting the RX and TX devices without affecting
the voice stream. This feature is added to enable voice call
quality testing by carriers.

CRs-Fixed: 634690
Change-Id: I4d0f599e44ae24ce02d29333f496ef18f889ac55