[alsa-devel] [PATCH] ALSA: hda - add mic fixup for ALC269VB on Ordissimo EVE2

[Anisse Astier]

Hi,

On Wed, 05 Jun 2013 12:26:59 +0200, Takashi Iwai <tiwai at suse.de> wrote :

> At Mon,  3 Jun 2013 11:53:10 +0200,
> Anisse Astier wrote:
> > 
> > This fixes the internal and external mic on Ordissimo EVE2,  also known
> > as Malata PC-B1303.
> > 
> > We still don't know how to detect mic jack like Realtek's windows
> > driver.
> > 
> > Signed-off-by: Anisse Astier <anisse at astier.eu>
> 
> Thanks, applied.
> 
> > ---
> > Hi,
> > 
> > I'm on a dead end on this computer, I can't seem to find how the mic jack
> > presence works. It's always on(presence detected whatever the status) on NID
> > 0x18, the one used for the external mic. I have tried every NID, manually
> > enabling pin_sense on each, but only the headphone jack detection works. The
> > mic sense is nowhere to be seen.
> 
> I also don't know any other method for Realtek.  For IDT codecs, there
> are some devices with GPIO unsol events, but Realtek codecs seem to
> use only the normal pin detection unsol events.
> 
> So, on your device, GET_PIN_SENSE doesn't return the detection bit
> set?  You tried setting SET_PIN_SENSE before GET_PIN_SENSE, right?
> 
> 

Yes, I tried it although the ALC269 datasheet states that it's a NO-OP.

Anisse