[alsa-devel] Intel HDA & Realtek issues on ASUS G751JM

[Takashi Iwai]

At Thu, 11 Jun 2015 19:37:58 +0300,
Nicolae Rosia wrote:
> 
> Hi,
> 
> The laptop has 3 jacks. 5.1/4.0 works fine in Windows 8.1 and I'm not
> talking about HDMI/SPDIF.
> If you look at the laptop specification, it says
> 1 x Microphone-in jack
> 2 x Headphone-out jack (SPDIF)
> But the microphone-in jack can also be an output.
> Also, the laptop has two microphones, a pair of speakers and a subwoofer (?)
> I can also boot Windows and provide information, please let me know
> what you need.

Then the BIOS on your machine doesn't provide the full pin mapping.
As already mentioned, you have to figure out the pin / jack mapping by
yourself.  You can try hdajackretask, for example.


Takashi

> 
> Best regards,
> Nicolae Rosia
> 
> On Thu, Jun 11, 2015 at 4:24 PM, Takashi Iwai <tiwai at suse.de> wrote:
> > At Wed, 10 Jun 2015 22:43:49 +0300,
> > Nicolae Rosia wrote:
> >>
> >> > Could you give alsa-info.sh output?
> >> >
> >> > The first thing you should check is whether all jacks are properly
> >> > recognized as output pins.  You can check the jack detection via
> >> > hdajackretask or other programs and make 1:1 mapping between pin and
> >> > jack.  Let us know the result.
> >> >
> >> >
> >> > Takashi
> >>
> >> Yes. http://www.alsa-project.org/db/?f=50db7d46bff0178ca661c6c5b82e2bce95d80b0a
> >
> > According to BIOS setup, the laptop has only one output jack one mic
> > jack.  What do you suppose to make 4.0 or 5.1 outputs working with
> > them?  Or do you mean about the surround outputs over HDMI or SPDIF?
> >
> > Please clarify what you exactly tested and what didn't work in more
> > details.
> >
> >
> > Takashi
>