Re: [REGRESSION][BISECTED] Audio volume issues since 4178d78cd7a8

[Christoffer Sandberg <cs@tuxedo.de>]

On 18.9.2024 15:49, Takashi Iwai wrote:
> On Wed, 18 Sep 2024 15:39:28 +0200,
> Werner Sembach wrote:
>> 
>> Hi
>> 
>> Am 18.09.24 um 10:09 schrieb Takashi Iwai:
>> > On Wed, 18 Sep 2024 10:06:01 +0200,
>> > Takashi Iwai wrote:
>> >> [...]
>> >> I don't see any relevant about the incorrect volumes by the suggested
>> >> commit, but at least we should avoid applying the quirk for a
>> >> non-existing speaker pin.
>> >>
>> >> Jerry, yours is with CX11970 (codec id 0x14f120d0), right?
>> 
>> Yes, at least for the preproduction sample of the Sirius Gen1 I have
>> at hand atm.
>> 
>> pciid is 2782:12c3
>> 
>> @Christoffer: I guess 2782:12c5 is for the Gen2?

Yes the other is for Sirius Gen2

> 
> Hm, and one of those PCI SSID conflicts with System76 Pangolin
> (pang14)?  All seem to have the very same codec CX11970.

I don't think I saw the pci id explicitly listed, but that was the 
assumption.

> 
> If they really conflict in both PCI and HD-audio codec IDs, the only
> way would be to check DMI string, I'm afraid.
> 

I asked about the volumes since it could be a hint that a second speaker 
is activated but stuck on a fixed volume. This would make a low general 
volume setting sound louder but still somewhat adjustable.

However, if we can not verify second speaker pair, then I agree, DMI 
limit would be the safe choice.

Christoffer