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

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Date: Thu, 18 Apr 2024 16:09:44 +0200
From: Takashi Iwai <tiwai@...e.de>
To: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc: Mauro Carvalho Chehab <mchehab@...nel.org>,	Pierre-Louis Bossart
 <pierre-louis.bossart@...ux.intel.com>,	linux-kernel@...r.kernel.org,
	Amadeusz Sławiński
 <amadeuszx.slawinski@...ux.intel.com>,	Bard Liao
 <yung-chuan.liao@...ux.intel.com>,	Brady Norander
 <bradynorander@...il.com>,	Jaroslav Kysela <perex@...ex.cz>,	Mark Brown
 <broonie@...nel.org>,	Mark Hasemeyer <markhas@...omium.org>,	Takashi Iwai
 <tiwai@...e.com>,	linux-sound@...r.kernel.org,	stable@...r.kernel.org
Subject: Re: [PATCH] ALSA: hda: intel-dsp-config: Fix Huawei Matebook D14 NBLB-WAX9N quirk detection

On Thu, 18 Apr 2024 16:06:00 +0200,
Andy Shevchenko wrote:
> 
> 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@...nel.org> 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.

I thought a Link tag is preferred over a BugLink tag nowadays.

I can add it in my side, but let's wait for the review by Intel people
at first.


thanks,

Takashi