On Fri, Sep 24, 2010 at 8:35 AM, Takashi Iwai tiwai@suse.de wrote:
At Thu, 23 Sep 2010 14:10:45 +0200, Manuel Lauss wrote:
Hello,
I've updated my system BIOS to fix some issues, however since then wave audio over (optical) SPDIF is broken, i.e. I can hear the receiver power up but only silence comes out. Audio on the analog jacks work, as does transmitting AC3/DTS data over spdif.
Attached is the codec#0 proc info for the non-working case, as well as a diff of this output between the (old) working and (new) broken bios.
Looks like you set non-audio SPDIF bit accidentally as default. Thus it doesn't work but for pass-thru mode. Try to reset it via iecset utility.
That worked.
Also, since the update, this message has reappeared (it went away after the sound tree merge early in the 2.6.36-rc phase):
hda_codec: ALC892: BIOS auto-probing. ALSA hda_codec.c:337: hda_codec: connection list not available for 0x1f
This shouldn't be a big problem, but for tracking more, I'd need alsa-info.sh output. Run with --no-upload option, and attach the output.
Attached.
Thanks, Manuel Lauss