Re: [PATCH] ACPI: resource: Add MECHREVO GM5BG0E to irq1_edge_low_force_override[]
Greg KH <[email protected]>
| Newsgroups | org.kernel.vger.linux-acpi,org.kernel.vger.stable |
|---|---|
| Message-ID | <2026082751-viable-tamer-1d6e@gregkh> |
On Thu, Aug 27, 2026 at 05:33:14AM +0800, Hackdale wrote: > The MECHREVO Jiaolong 15K (GM5BG0E), an AMD Ryzen 7 7435H based laptop, > has a defective DSDT that declares the PS2K keyboard IRQ1 as ActiveLow, > whereas the hardware is actually ActiveHigh. Starting with Linux 6.0, > the kernel no longer auto-corrects this polarity mismatch on AMD Zen > platforms, causing the internal keyboard to become non-functional. > > Add the GM5BG0E board to the irq1_edge_low_force_override[] DMI quirk > table so that the kernel forces the correct IRQ polarity for this model. > > Bug: https://bugzilla.kernel.org/show_bug.cgi?id=XXXXXX > Link: https://lore.kernel.org/linux-acpi/XXXXXX@XXXXXX > Cc: All applicable <[email protected]> > Signed-off-by: Hackdale <[email protected]> Real name please. thanks, greg k-h