tree f2d55bb7e455cbd4239c0e38548e7556d5603ce5
parent 28718c54549dae5d1ae4a02592ae9dc27c6b547f
author Dhananjay Kumar <dhakumar@codeaurora.org> 1491325040 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> 1495804884 -0700

hal: fix incorrect routing for voip calls

-VOIP usecase uses primary output for routing and volume
 control, if no active output is explicitly associated
 with the usecase. But the usecase is getting updated with
 primary output even when an active VOIP output is still
 associated with the usecase, and only input stream is closed.
 This result in incorrect routing for the usecase, as primary
 output is not active and would not have updated device info.
-To fix the issue associate primary output with VOIP usecase
 only if the usecase is not having any other output associated
 but still have a valid input which can be used for voip call.

CRs-Fixed: 2026594
Change-Id: Ib40698cb8cd7577093f98d061ec3923dbe20b7e2