[alsa-devel] model needed for Clevo P150HM (Realtek ALC892)
tiwai at suse.de
Fri Jul 1 07:21:34 CEST 2011
At Thu, 30 Jun 2011 22:16:04 +0200,
Julian Sikorski wrote:
> W dniu 30.06.2011 21:28, Takashi Iwai pisze:
> > At Thu, 30 Jun 2011 20:09:49 +0200,
> > Julian Sikorski wrote:
> >> $ dmesg | grep XXX
> >> [ 14.813013] XXX alc662_auto_fill_dac_nids called
> >> [ 14.813015] XXX line_outs=1, 14/0/0
> >> [ 14.813016] XXX hp_outs=1, 1b/0/0
> >> [ 14.813018] XXX spk_outs=0, 0/0/0
> >> [ 14.813186] XXX filled dacs: 2/0/0/0/0, hp 0, ext 0/0/0
> >> [ 14.813187] XXX swap primary out to HP
> >> [ 14.813188] XXX spk=14
> >> [ 14.813190] XXX line=1b
> >> [ 14.813191] XXX alc662_auto_fill_dac_nids called
> >> [ 14.813192] XXX line_outs=1, 1b/0/0
> >> [ 14.813194] XXX hp_outs=0, 0/0/0
> >> [ 14.813195] XXX spk_outs=1, 14/0/0
> >> [ 14.813311] XXX filled dacs: 2/0/0/0/0, hp 0, ext 0/0/0
> >> [ 14.813560] XXX added multi-io pin 1a, dac 3
> >> [ 14.813814] XXX added multi-io pin 18, dac 4
> >> [ 14.813818] XXX create mixer ch 0 pin 1b dac 2 mix c
> >> [ 14.813821] XXX create mixer ch 1 pin 1a dac 3 mix d
> >> [ 14.813825] XXX create mixer ch 2 pin 18 dac 4 mix e
> > How about the fix below?
> > Takashi
> It works, thanks! In more detail, the Speaker/Headphone situation is
> back to 2.6.38 state - you can regulate them independently, but muting
> one mutes the other. LFE/Center and Surround keep working correctly too.
> The new output of alsa-info.sh:
Right, it's because ALC892 has no mute-control in pin widgets but
only in the mixer widget. And HP and speaker paths share the same
mixer, thus it's impossible to mute independently.
> So it seems that the only things remaining are the SPDIF/rear channel
> jack and the coupled muting issue.
It's a BIOS bug. It doesn't tell SPDIF is available.
Ditto for the 4th stereo out. No pin is exposed by BIOS.
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