https://bugzilla.kernel.org/show_bug.cgi?id=217718
Bug ID: 217718 Summary: IRQ override revert breaks keyboard on Lenovo Yoga 7 14ARB7 Product: ACPI Version: 2.5 Hardware: AMD OS: Linux Status: NEW Severity: normal Priority: P3 Component: Config-Interrupts Assignee: acpi_config-interru...@kernel-bugs.osdl.org Reporter: g...@augustwikerfors.se Regression: Yes Bisected a9c4a912b7dc7ff922d4b9261160c001558f9755 commit-id: Created attachment 304710 --> https://bugzilla.kernel.org/attachment.cgi?id=304710&action=edit dmidecode (cross-posting from https://lore.kernel.org/all/596b9c4a-fb83-a8ab-3a44-6052d83fa...@augustwikerfors.se/ with dmidecode) Since v6.5-rc1 the keyboard on this laptop no longer works. This problem also existed before v6.0-rc1 commit 9946e39fe8d0 ("ACPI: resource: skip IRQ override on AMD Zen platforms"), so I suspected the cause to be a9c4a912b7dc ("ACPI: resource: Remove "Zen" specific match and quirks") which reverted that commit. Reverting a9c4a912b7dc confirmed this theory. My specs are: Laptop model: Lenovo Yoga 7 14ARB7 BIOS: K5CN40WWT66 (latest beta from [1]) CPU: AMD Ryzen 5 6600U Kernel config: [2] Distribution: Arch Linux The issue has been confirmed by at least one other user with this laptop: [3] [1] https://forums.lenovo.com/t5/Lenovo-Yoga-Series-Laptops/Yoga-7-14ARB7-keyboard-lag-when-on-certain-websites-or-when-Vantage-is-opened/m-p/5174991?page=28#5974742 [2] https://gitlab.archlinux.org/archlinux/packaging/packages/linux/-/raw/d4a56a1e994201b6c607199922aa22e4337b56c9/config [3] https://github.com/tomsom/yoga-linux/issues/47 -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla