Diet Pi, Roon Bridge, HQP and iFi Nano

[jussi_laako (Jussi Laako (Signalyst))]

DietPi: creating a lean-and-mean Roon Bridge

2016/12/28 18:06:40 initialization failure: clALSAMiniEngine::Initialize(): snd_pcm_format_physical_width(): Invalid argument

This happens when kernel/libasound2 is too old to have DSD support…

IIRC, minimum kernel 4.1 and alsa-lib 1.0.29, or otherwise necessary patches applied.