Re: [PATCH] ALSA: hda: intel-dsp-config: Fix Huawei Matebook D14 NBLB-WAX9N quirk detection

From: Andy Shevchenko
Date: Thu Apr 18 2024 - 10:06:35 EST


On Thu, Apr 18, 2024 at 11:04:53AM +0100, Mauro Carvalho Chehab wrote:
> Em Thu, 18 Apr 2024 09:48:27 +0100
> Mauro Carvalho Chehab <mchehab@xxxxxxxxxx> escreveu:
>
> > Newer Matebook D14 model comes with essx8336 and supports SOF,
> > but the initial models use the legacy driver, with a Realtek ALC 256
> > AC97 chip on it.
> >
> > The BIOS seems to be prepared to be used by both models, so
> > it contains an entry for ESSX8336 on its DSDT table.
> >
> > Add a quirk, as otherwise dspconfig driver will try to load
> > SOF, causing audio probe to fail.

..

> Worth to mention that I opened an issue on Github about that:
>
> https://github.com/thesofproject/linux/issues/4934
>
> I added there the ACPI DSDT table as a reference.

Yeah, please add a BugLink tag.

--
With Best Regards,
Andy Shevchenko