tree 180d3f0bcac8f5df3fc20abd5d8ddca46ea7423d
parent 8c64ec9c5f44c03ce8b632279667f6abb2565057
author Phil Burk <philburk@google.com> 1553534159 -0700
committer Phil Burk <philburk@google.com> 1553788993 -0700

audio_hw: clean up mmap input delay

Set default offset to zero if no property used.
Remove unneeded FIXME.
Improve comments.
Cleanup adding of offset.

Bug: 122680738
Test: adb shell aaudio_loopback -tm -s20
Change-Id: Idd85f8978443e036ba4c5fb6440320a8578a74fd