Hi! On Sat, Jun 18, 2022 at 9:37 PM Chuanhong Guo <gch981213@xxxxxxxxx> wrote: > +static const struct dmi_system_id irq1_edge_low_shared[] = { > + { > + .ident = "Lenovo ThinkBook 14 G4+ ARA", > + .matches = { > + DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), > + DMI_MATCH(DMI_BOARD_NAME, "LNVNB161216"), This is a terrible match. Lenovo uses this board name everywhere. I should match DMI_PRODUCT_NAME = 21D0 instead. I'll send a v2 later. -- Regards, Chuanhong Guo