Hi all!

My system:

Linux cubietruck 3.4.112-sun7i #18 SMP PREEMPT Tue Jul 5 16:21:22 CEST 2016 armv7l GNU/Linux

# cat /proc/asound/cards

0 [sunxicodec     ]: sunxi-CODEC - sunxi-CODEC
                     sunxi-CODEC  Audio Codec
1 [sunxisndspdif  ]: sunxi-sndspdif - sunxi-sndspdif
                     sunxi-sndspdif
2 [sunxisndi2s    ]: sunxi-sndi2s - sunxi-sndi2s
                     sunxi-sndi2s

# nano /etc/asound.conf

pcm.!default {

    type hw
    card sunxisndspdif
}
ctl.!default {
    type hw
    card sunxisndspdif
}

# /etc/init.d/alsa-utils reset

After that sndspdif becomes the first sound device.

mpd plays well but no sound.

# cat /proc/asound/card1/pcm0p/sub0/hw_params

access: RW_INTERLEAVED
format: S16_LE
subformat: STD
channels: 2
rate: 44100 (44100/1)
period_size: 4410
buffer_size: 22050

 

There is no red light from SPDIF jack.

But the 3.5mm works well.

What should I do to get SPDIF working?

Downgraded to

Linux cubietruck 3.4.108-sunxi #1 SMP PREEMPT Wed Sep 16 11:39:48 CEST 2015 armv7l GNU/Linux

Nothing changed

I've installed new SPDIF socket and now it's working well! I hear sound from sndspdif