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

From: Richard Fitzgerald

Date: Wed Nov 05 2025 - 09:21:36 EST


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.