Move the pcm period settings into properties

QEMU has somewhat long period (in pcm_open), so
hardcoding this value into the shared audio HAL
will not be optimal (this increases latency and
could even be too big for the audio card kernel
buffer by default).

Bug: 238957114
Test: boot, check if sound works
Signed-off-by: Roman Kiryanov <>
Change-Id: I9a849595f3052c6e69e505ef6c574bafd8fe09fa
5 files changed