tree e9602740aa86533490c9163f6687ed2a1143d041
parent 60affb8c97436ee2db62370dca80bf158c85a217
author Krishnankutty Kolathappilly <kkolat@codeaurora.org> 1332809755 -0700
committer Zhoulu Luo <zluo@codeaurora.org> 1333139414 -0700

hardware/qcom/alsa_sound: Fix record-playback concurrency issue

-Pop Noise is observed with recording of 44.1KHz AAC clips.
-The lock held in standby in the playback stream is blocking the
 resetFramesLost() in recording thread. This blocks the subsequent
 read resulting in pop noise.
-Avoid the lock in resetFramesLost function.

Change-Id: I09fa19322ddccc11a646d3ae5ee4c5c94ca301b6
CRs-Fixed: 346872
(cherry picked from commit 926d6cfd86229e5a7bf4080b4cef7b78f77b6444)