tree cd21694a7dba85ec1ce3e0421bcbe163114b0320
parent a1b261e07472d9e2aca3152cec627a620b956942
author MingShu Pang <quic_mpang@quicinc.com> 1684315658 +0800
committer Gerrit - the friendly Code Review server <code-review@localhost> 1685430452 -0700

plugins: tinyalsa: make correct direction distinction of RX and TX

PCM_OUT is 0x0, so plugin->mode & PCM_OUT always equals 0x0 no matter
what plugin mode is.

Make correct TX RX direction distinction by checking PCM_IN(0x10000000)
first in agm_pcm_get_avail.

Change-Id: Ifeeda665058b3fbfbf906badf4d52b9a8938a1fc