On Mon, 29 Aug 2016 11:20:47 +0200, Markus Trippelsdorf wrote:
On 2016.08.29 at 11:16 +0200, Takashi Iwai wrote:
On Mon, 29 Aug 2016 11:05:48 +0200, Markus Trippelsdorf wrote:
On 2016.08.29 at 10:56 +0200, Markus Trippelsdorf wrote:
Unfortunately running: hda-verb /dev/snd/hwC0D0 0x14 SET_POWER 0x00 has no effect.
OK. Running: hda-verb /dev/snd/hwC0D0 0x15 SET_DIGI_CONVERT_1 0x01 fixes the issue. I have now put this into my startup script.
Oh, then you're using SPDIF output or such? I missed it from the description.
Yes, as I wrote in first mail: it is a TOSLINK-S/PDIF link to my DAC.
Yeah, now I found it. It's hidden well like Wally, as if it's a part of the "aplay -l" output...
This should have been set by IEC958 status bits control. Does the problem exist only after a fresh reboot?
Yes. And only for a few minutes. After that it gets finally switched on.
Hm, it's interesting who sets this bit at all. Could you track it via tracing verbs as described in Documentation/sound/alsa/HD-Audio.txt.
thanks,
Takashi