Date: Wed, 3 Oct 2018 13:19:05 -0300 From: Mario Lobo <lobo@bsd.com.br> To: jakob@alvermark.net, freebsd-current@freebsd.org Subject: Re: Sound issues with Dell Latitude 7490 (kabylake) Message-ID: <CA%2ByoEx-vQv8U1so-UyMZffMWMZF5JGtegwoKnJ78a8NHQ=Am-A@mail.gmail.com> In-Reply-To: <20181003130645.GH1118@albert.catwhisker.org> References: <CAECmPws%2BqW0-zy0ucN0JSDEX=JLpAHm=AbXJYRJ-Mejnoy4ecA@mail.gmail.com> <85518f55-20a8-f534-7266-a9e847912afc@alvermark.net> <CAECmPwvqaWbWDu7TVpYxxTr7-Zr=RWnUWi1C=8S=TOmrBKdpZg@mail.gmail.com> <596a89fa-d7a3-1d39-d296-e07359cb487f@alvermark.net> <20181003130645.GH1118@albert.catwhisker.org>
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Em qua, 3 de out de 2018 =C3=A0s 10:10, David Wolfskill <david@catwhisker.o=
rg>
escreveu:
> On Mon, Oct 01, 2018 at 11:12:25PM +0200, Jakob Alvermark wrote:
> > ....
> > Do the headphones work with this patch?
> >
> > Index: sys/dev/sound/pci/hda/hdaa.c
> > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> > --- sys/dev/sound/pci/hda/hdaa.c (revision 339076)
> > +++ sys/dev/sound/pci/hda/hdaa.c (working copy)
> > @@ -5034,11 +5034,13 @@
> > pincap =3D w->wclass.pin.cap;
> >
> > /* Disable everything. */
> > + /*
> > w->wclass.pin.ctrl &=3D ~(
> > HDA_CMD_SET_PIN_WIDGET_CTRL_HPHN_ENABLE |
> > HDA_CMD_SET_PIN_WIDGET_CTRL_OUT_ENABLE |
> > HDA_CMD_SET_PIN_WIDGET_CTRL_IN_ENABLE |
> > HDA_CMD_SET_PIN_WIDGET_CTRL_VREF_ENABLE_MASK);
> > + */
> >
> > if (w->enable =3D=3D 0) {
> > /* Pin is unused so left it disabled. */
> > ....
>
> Thank you! This addressed the long-standing (Reported: 2015-05-29
> 21:15 UTC) issue I have had with my laptop (Dell Precision M4800), as
> documented in https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D200526
> -- now updated to reflect the fix.
>
> Peace,
> david
> --
> David H. Wolfskill david@catwhisker.org
> Trump is gaslighting us: https://www.bbc.com/news/world-us-canada-4495930=
0
>
> See http://www.catwhisker.org/~david/publickey.gpg for my public key.
>
Thank you #2 !! The patch fixed my weird headphone sound too on 11.2-STABLE=
!
I still can't make the plugging-in switch work but it's ok. I created
scripts for that with
/sbin/sysctl hw.snd.default_unit=3D1 (headphones) or 0 speakers.
--=20
Mario Lobo
http://www.mallavoodoo.com.br
FreeBSD since version 2.2.8 [not Pro-Audio.... YET!!]
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