tree 4e30893610d45c6c3880d07fbd381b67498c661a
parent b5ca4f8379584a59814237f046dd0a6fd57e0296
author Erfan Abdi <erfangplus@gmail.com> 1566392121 +0430
committer Bruno Martins <bgcngm@gmail.com> 1603013503 +0100

FM: Add backward compatiblity support for oreo FM configs

* Due to 43bf623710ab5376d98a143ad64f35c9f12d8d95 and some others CAF is
  completely using audioManager get/setParameters to set DEVICE_OUT_FM for FM
  audio path, but on older devices with oreo mixer paths and kernel drivers
  this doesn’t work and breaks audio output although FM recording works.
* “ro.vendor.fm.use_audio_session” prop is for using AudioTrack session to set
  audio path.

Patch was ported to Q due to these commits
https://github.com/LineageOS/android_vendor_qcom_opensource_fm-commonsys/commit/dfa459344f7af1e712e7570bf694f77340850772
https://github.com/LineageOS/android_frameworks_base/commit/9fbc205fdc67b2dbc8ccfc4325fb60475f020983

Change-Id: I9acead5b810a0ec5df4322ddd3ea19930f81b42e