[alsa-devel] model needed for Clevo P150HM (Realtek ALC892)

Julian Sikorski belegdol at gmail.com
Fri Jul 1 20:57:23 CEST 2011

W dniu 01.07.2011 09:32, Takashi Iwai pisze:
> At Fri, 01 Jul 2011 07:21:34 +0200,
> Takashi Iwai wrote:
>> At Thu, 30 Jun 2011 22:16:04 +0200,
>> Julian Sikorski wrote:
>>> 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:
>>> http://www.alsa-project.org/db/?f=45bc0df9747371b348bde6c4aa508b2ba44aff47
>> 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.
> I seem to have lied.  It should be possible, and the emulator shows it
> must be working well.
> Do I understand correctly that the problem is that both HP and speaker
> outputs are muted simultaneously when you either of "Headphone" or
> "Speaker" mixer switch is muted?
> If so, please give alsa-info.sh outputs at the problematic state, i.e.
> the speaker gets muted by the headphone mixer switch or vice versa,
> just to confirm.
> thanks,
> Takashi
Here you go:
I muted the speakers and the headphones went silent.


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