How can I completely disable DMIX on Sparky SBC + Kali

Help and Support Help
1

My Sparky SBC GPU + Kali supports resampling so I any sampling rates from 8kHz to 48kHz are supported natively. I b]need bitperfect playback for Internet Radio.
How can I completely disable DMIX?
I set up in /etc/asound.conf :
pcm.!default {
type hw
card 0
device 0
}
ctl.!default {
type hw
card 0
device 0
}

2

Volumio is bitperfect by default, no need to mess with anything…

3

What is wrong with this MPD.conf settings for bitperfect playback?

Audio Output

resampler {
plugin “soxr”
quality “very high”
threads “2”
}
audio_output {
type “alsa”
name “I2s DAC snd-soc-allo-hifi-dac HifiDAC pcm5102a-hifi-0 AK4495SEQ”
device “hw:0,0”
dop “no”
mixer_type “disabled” # optional
replay_gain_handler “none”
auto_resample “no”
auto_channels “no”
auto_format “no”

format “41100:24:2”

            enabled    "yes"

}
audio_output {
type “fifo”
enabled “no”
name “multiroom”
path “/tmp/snapfifo”
format “44100:16:2”
}

Can you comment this post github.com/raspberrypi/linux/issues/439 ?