linux-kernel - Re: failed to add SPI device CSC3556 from ACPI in v6.17.x for Cirrus Logic CS35L56

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Message-ID: <CAHRbhAm5B7s5DScs8tMVn+kEWG=HaEC7FtPRH0f9RTFS5RHixQ@mail.gmail.com>
Date: Wed, 5 Nov 2025 20:41:56 +0530
From: Iakov Pustilnik <xyapus@...il.com>
To: Richard Fitzgerald <rf@...nsource.cirrus.com>
Cc: david.rhodes@...rus.com, linux-sound@...r.kernel.org, 
	patches@...nsource.cirrus.com, linux-kernel@...r.kernel.org
Subject: Re: failed to add SPI device CSC3556 from ACPI in v6.17.x for Cirrus
 Logic CS35L56

Thank you Richard!

Apologize for not finding it myself. The custom SSDT patch from that
bugzilla ticket solved my problem!
What a great community! Appreciate what you're doing here a lot <3

All the best,
Iakov

On Wed, Nov 5, 2025 at 7:51 PM Richard Fitzgerald
<rf@...nsource.cirrus.com> wrote:
>
> On 05/11/2025 2:13 pm, Iakov Pustilnik wrote:
> > Hello to the Maintainers!
> >
> > I'm using an Asus G16 GU605CW laptop which has a Cirrus Logic CSC3556
> > audio subsystem.
>
> Duplicate of
>
> https://bugzilla.kernel.org/show_bug.cgi?id=220152
>
> We have been told that Asus will release a BIOS update that includes
> a fix for this. Until then, there is a workaround on that bugzilla
> ticket to apply a custom SSDT to override the BIOS ACPI.