tree 161985d4d272cd6f6481c32f0bcd7eb0aec7d8c7
parent 662199b094d4865bfeefc645700c26d901e71b86
author Anand Mohan <quic_anamoh@quicinc.com> 1696846565 +0530
committer Anand Mohan <quic_anamoh@quicinc.com> 1699354574 -0800

pal: add new mutex to synchronize getParam mixer ctl call to AGM

Earlier getParam call to AGM was synchronized with resourceManager
mutex. This was causing delay for get parameters in Resource Manager,
as it will be waiting for resourceManager mutex lock.

In cases where there was a concurrency of low latency and offloaded
stream on BT, get encoder latency param for ll stream was getting
blocked due to resourceManager mutex previously acquired by getTimestamp
call for offloaded stream. This was leading to delay in write calls for
ll stream, and thus causing glitches over BT.

Fixed this by introducing mGetParamMutex, which will be used to sync
getParam mixer control calls to AGM.

Change-Id: Ib8ea246c1836f6d4d96912f13c939da003dae8d9