Re: [PATCH] ALSA: hda/realtek: add micmute LED quirk for Acer Predator PHN16-72

[Takashi Iwai <tiwai@suse.de>]

On Wed, 11 Nov 2026 13:45:32 +0100,
Fa-Iz Faadhillah Ibrahim wrote:
> 
> On Wednesday, November 11, 2026 3:59:36 PM Western Indonesia Time Takashi Iwai wrote:
> > On Wed, 11 Nov 2026 03:13:28 +0100,
> > Fa-Iz Faadhillah Ibrahim wrote:
> > > 
> > > fix micmute LED for Acer Predator PHN16-72.
> > > 
> > > Signed-off-by: Fa-Iz Faadhillah Ibrahim <faiz.faadhillah@gmail.com>
> > > ---
> > >  sound/hda/codecs/realtek/alc269.c | 1 +
> > >  1 file changed, 1 insertion(+)
> > > 
> > > diff --git a/sound/hda/codecs/realtek/alc269.c b/sound/hda/codecs/realtek/alc269.c
> > > index a756e0076021..fa78a36bba5f 100644
> > > --- a/sound/hda/codecs/realtek/alc269.c
> > > +++ b/sound/hda/codecs/realtek/alc269.c
> > > @@ -7553,6 +7553,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
> > >  	SND_PCI_QUIRK(0x1025, 0x170f, "Acer Predator PHN16-71", ALC2XX_FIXUP_HEADSET_MIC),
> > >  	SND_PCI_QUIRK(0x1025, 0x171e, "Acer Nitro ANV15-51", ALC245_FIXUP_ACER_MICMUTE_LED),
> > >  	SND_PCI_QUIRK(0x1025, 0x172c, "Acer Nitro ANV16-41", ALC2XX_FIXUP_HEADSET_MIC),
> > > +	SND_PCI_QUIRK(0x1025, 0x1731, "Acer Predator PHN16-72", ALC245_FIXUP_ACER_MICMUTE_LED),
> > >  	SND_PCI_QUIRK(0x1025, 0x1731, "Acer Predator PHN16-72", ALC2XX_FIXUP_HEADSET_MIC),
> > 
> > You see that there is already an entry for 1025:1731.
> > You should replace it with the new quirk instead of appending yet
> > another.
> thanks for the correction, yes I should've replaced it instead.
> > 
> > And, please elaborate a bit more.  You're changing the existing quirk,
> > so you'd need to show that there is no regression by your change.
> I can confirm that the headset mic fixed by the existing quirk does still
> work properly with the new quirk, what do i need to show exactly?

You just need to write down your verification in the patch
description, so that it can convince other users.

After all, you're trying to sell your replacement, so be a good
salesman :)


thanks,

Takashi