1. vivo xplay 5s
2.stock Android 6.0
3.ESS 9018k2m*2 TI OPA2612*3
4. Poweramp v3 build 814.non-Google Play distribution version
5.Now , it`s not detect any Hi-Res output option
6.This phone can switch between hifi mode and normal mode,I use hifi mode,Similar to "vivo xplay6"
Thanks.
audio_policy.conf.txt
build.txt