Hello Takashi,
Running amixer -c0 cset iface=mixer,name='IEC958 Playback Switch',index=16 off turns off the SPDIF light.
If I may ask, with this model, the primary sound card shows up as the ALC1120:
cat /proc/asound/car*/co* | grep Codec Codec: Realtek ALC1220 Codec: Intel Kabylake HDMI Codec: Nvidia GPU 83 HDMI/DP
Would a model override via:
options snd-hda-intel model={model_name}
in /etc/modprobe.d/alsa-base.conf using a model name from https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/tree... be applied to work around the issue above?
Also, does turning off the SPDIF light as shown above disable SDPIF output?
Regards,
Dennis.
On 22 June 2018 at 17:07, Takashi Iwai tiwai@suse.de wrote:
On Fri, 22 Jun 2018 01:29:33 +0200, Dennis Mungai wrote:
Hello there,
As stated in the subject, the SPDIF light on the machine is always on,
and
this is only when I boot into Linux.
Output from alsa-info: http://www.alsa-project.org/db/?f=29b57d6465130b92dd70360150aad5
28cfb85f92
I can get both the internal audio + headphone jack to work by editing /usr/share/pulseaudio/alsa-mixer/paths/iec958-stereo-output.conf and
adding:
Try to run like: amixer -c0 cset iface=mixer,name='IEC958 Playback Switch',index=16 off
Does this turn off the SPDIF light?
Takashi