I’m back unfortunately with still the same problem. I’ve used an up-to-date image to start over with my RPI 2 with a HiFiBerry Amp. I’ve tried the configuration again to synchronize hardware volume with Squeezelite, but it still doesnt’t work. The configuration is accepted and I have sound, but I can only set the volume via master volume on the hifiberry page. When I try to change the volume in LMS it doesn’t do anything.
Anyone has any ideas left?
My command line options for squeezelite are:
-o hw:CARD=sndrpihifiberry -V Digital -Q
Amixer command outputs the following:
Simple mixer control ‚PCM‘,0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback -10239 – 400
Mono: Playback 100 [97%] [1.00dB] [on]