tree a6a265a84d9cd361b7b47dc87e96a22540721dbf
parent a6b9196a32c9a438922937d4c9e80deff026d119
author June Tate-Gans <jtgans@google.com> 1701377177 +0000
committer June Tate-Gans <jtgans@google.com> 1701381222 +0000

i2s: Add playback output to a file

We needed a way to double check the outputs of our recording in a
loopback. This allows us to record our playback audio from the
TX FIFO and store to disk in a raw file.

Additionally, this adjusts the output file to /tmp/speaker.raw.

Change-Id: I20058fdd3afa1e34561cae13e0d9ebd03a72f3ba