ACK/cmnt: [SRU][F/G/U][PATCH 0/1] alsa/hda: The front Mic doesn't work on a HP machine

Jeremy Szu jeremy.szu at canonical.com
Tue Oct 27 03:59:28 UTC 2020


On Fri, Oct 23, 2020 at 9:28 PM Kleber Souza <kleber.souzaŠľ╝canonical.com> wrote:
>
> On 23.10.20 04:52, Jeremy Szu wrote:
> > BugLink: https://bugs.launchpad.net/bugs/1899508
> >
> > This fix is already applied to oem-5.6 kernel and it needs to be applied
> > to focal, groovy and unstable.
>
> Can you please explicitly nominate this bug report against Groovy? G has been
> already released and it's not the development series anymore.

I didn't find how to add the "Groovy" series in "Ubuntu" on the bug.
Maybe I don't have the permission to do that?

>
> >
> > [Impact]
> > When using a HP machine, after plugging the headset at front jack,
> > there is no any input device shows.
> >
> > [Fix]
> > The codec of the HP ZCentrol is alc671 and it needs to override the pin
> > configuration to enable the headset mic.
> > This patch is going to be merged by upstream, now backport it to
> > F/G/U.
> >
> > [Test Case]
> > Boot the system, plug a headset and check the gnome-control-center,
> > the Mic is active in the UI, and record the sound, it could record
> > the sound.
> >
> > [Regression Risk]
> > Low, this patch is to add a platform specific quirk to override pin
> > configuration and already tested in this HP machine.
> >
> > Jeremy Szu (1):
> >   UBUNTU: SAUCE: ALSA: hda/realtek - The front Mic on a HP machine doesn't work
> >
> >  sound/pci/hda/patch_realtek.c | 1 +
> >  1 file changed, 1 insertion(+)
> >
>
>
> Acked-by: Kleber Sacilotto de Souza <kleber.souzaŠľ╝canonical.com>



-- 
Sincerely,
Jeremy Su



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