Evtl kernel bug bzgl modalias / soundcard device ID

[Ralf <zimmer-ralf@riseup.net>]

Liebe leute,
da ich vom englischsprachigen verteiler keine antwort bekomme, auch hier
die frage, ob jemand etwas mit meinem problem bzw meiner mutmaßung zu
seiner ursache anfangen kann, s.u.. Ich hab das ganze schon hier
dargelegt, identisch wie im englischen forum:
https://debianforum.de/forum/viewtopic.php?t=190767 Im letzten eintrag
hab ich meine mutmaßung zu einem kernel-fehler begründet.
Schönen tag noch.
Ralf

Begin forwarded message:

Date: Thu, 5 Dec 2024 14:38:52 +0100
From: Ralf <zimmer-ralf@riseup.net>
To: debian-bugs-dist@lists.debian.org

Subject: Possible kernel bug: Wrong modalias / soundcard device ID

> Dear Debian experts,
> i was pointed to you because i am having a problem with a newly set up
> computer. It is a Minisforum Z83-F. Except for the sound, almost
> everything seems to be fine (well, most of the times it doesn't
> recognize the ethernet connection at first boot-up, but only after
> restarting it).
> The soundcard doesn't get detected. I get only dummy output. I have
> posted in length about it here:
> https://forums.debian.net/viewtopic.php?t=161070
> I explain in post #18 that there might be something wrong with a
> modalias and device ID:
> 
> So, in 2016 people posted about a similar problem and seem to have
> concluded that there was a wrong modalias (whatever that means), so
> that device ID and codec didn't match:
> https://bugzilla.kernel.org/show_bug.cgi?id=111531 
> In the codec for my rt5645 soundcard (at least i guess that that is
> mine) it says: 
> #define RT5645_DEVICE_ID 0x6308
> https://github.com/torvalds/linux/blob/ ... s/rt5645.c
> But my computer is telling me:
> rt5645 i2c-10EC5645:00: Device with ID register 0x6281 is not rt5645
> or rt5650 
> Does that look like an error that prevents the soundcard from being
> detected? 
> Here somebody got a similar error message:
> cht-bsw-rt5645 cht-bsw-rt5645: ASoC: failed to init link SSP2-Codec:
> -517 
> cht-bsw-rt5645 cht-bsw-rt5645: snd_soc_register_card failed -517
> https://linux-hardware.org/index.php?pr ... &log=dmesg
> 
> 
> I would be grateful to receive any opinion on whether this is a bug,
> regarding the device ID. I am not on this mailing-list.
> 
> Have a nice day.
> Ralf