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SubjectRe: [PATCH v5] ACPI: skip IRQ1 override on 3 Ryzen 6000 laptops
On Fri, Jul 1, 2022 at 4:12 AM Limonciello, Mario
<mario.limonciello@amd.com> wrote:
> However I do want to point out that Windows doesn't care about legacy
> format or not. This bug where keyboard doesn't work only popped up on
> Linux.
>
> Given the number of systems with the bug is appearing to grow I wonder
> if the right answer is actually a new heuristic that doesn't apply the
> kernel override for polarity inversion anymore. Maybe if the system is
> 2022 or newer? Or on the ACPI version?

The previous attempt to limit the scope of IRQ override ends up
breaking some other buggy devices:
https://patchwork.kernel.org/project/linux-acpi/patch/20210728151958.15205-1-hui.wang@canonical.com/

It's unfortunate that the original author of this IRQ override doesn't
limit the scope to their exact devices.

Hi, Rafael! What do you think? should we skip this IRQ override
one-by-one or add a different matching logic to check the bios date
instead?

--
Regards,
Chuanhong Guo

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