linux-kernel - Re: [PATCH v2] ALSA: hda/realtek: Enable headset mic on IdeaPad 330-17IKB 81DM

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Date: Tue, 25 Jun 2024 16:12:10 +0200
From: Takashi Iwai <tiwai@...e.de>
To: wzhd@...c.edu
Cc: Rauty <rautyrauty@...il.com>,
	Gergo Koteles <soyer@....hu>,
	alsa-devel@...a-project.org,
	tiwai@...e.com,
	perex@...ex.cz,
	kailang@...ltek.com,
	sbinding@...nsource.cirrus.com,
	luke@...nes.dev,
	shenghao-ding@...com,
	simont@...nsource.cirrus.com,
	foss@...aariq.my.id,
	rf@...nsource.cirrus.com,
	linux-sound@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] ALSA: hda/realtek: Enable headset mic on IdeaPad 330-17IKB 81DM

On Tue, 25 Jun 2024 16:07:52 +0200,
Takashi Iwai wrote:
> 
> On Tue, 25 Jun 2024 16:00:57 +0200,
> Rauty wrote:
> > 
> > On Tue, 25 Jun 2024 at 16:32, Gergo Koteles <soyer@....hu> wrote:
> > > I still think this breaks Duet 7 sound, because snd_hda_pick_fixup
> > > function picks the PCI SSIDs before Codec SSIDs.
> > 
> > a piece of lspci from Lenovo IdeaPad 330-17IKB 81DM:
> > 00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-LP HD
> > Audio [8086:9d71] (rev 21)
> > Subsystem: Lenovo Device [17aa:3837]
> > Kernel driver in use: snd_hda_intel
> > 
> > Since PCI SSIDs are in priority, I will specify it (0x3837).
> > Then this patch will not break the sound in the laptop and the change
> > will be minimal.
> 
> It's not about PCI SSID but the codec SSID.  It's found in the
> corresponding /proc/asound/card*/codec#* file.  It might be the same
> number as PCI SSID, though.  Please check both Vendor Id and Subsystem
> Id lines.
> 
> And we need to know those numbers from the conflicting model (Yoga
> Diet 7 13ITL6), too.

No need to diet, but "duet" :)

Zihao, do you still have the access to this machine?
If yes, could you give alsa-info.sh output, or a proc file output?


thanks,

Takashi