audio: Legacy: Use monotonic clock for presentation position

The timestamp returned by AudioHAL's get_presentation_position()
must be from the MONOTONIC clock.  An additional flag has to be
passed when opening the pcm ports in tinyalsa in order to get
timestamps from the monotonic clock.

Change-Id: Ib06c686985ae9229df59a2756c5da35e858e2d0e
Signed-off-by: Misael Lopez Cruz <misael.lopez@ti.com>
1 file changed