tree b7e91a92deae91a15463d7e0e38c43171ecbf587
parent 874c020739150ca076b24ecd32ac5bead08f4edc
author Niranjan Yadla <nyadla@cadence.com> 1524164627 -0700
committer Dmitry Shmidt <dimitrysh@google.com> 1524872183 -0700

hikey960: HiFi3 host side XAF framework

Xtensa Audio Framework in user space to offload audio tasks to HiFi3 DSP.
It provides few API's to invoke DSP and to perform ogg audio decoding,
post processing (PCM Gain) as well it provides adb shell-based
"xaf-dec-test" and "xaf-dec-mix-test" binaries to perform pcm and ogg
file playback

Change-Id: I77ac3b56d4141f41e06f0d0eac4ac3a8ee567e8d
Signed-off-by: Niranjan Yadla <nyadla@cadence.com>