The LG Gram Pro 16 2-in-1 (2024) the 16T90SP has its keybopard IRQ (1) described as ActiveLow in the DSDT, which the kernel overrides to EdgeHigh which breaks the keyboard. Add the 16T90SP to the irq1_level_low_skip_override[] quirk table to fix this. Reported-by: Dirk Holten <dirk.holten@xxxxxx> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219382 Cc: stable@xxxxxxxxxxxxxxx Suggested-by: Dirk Holten <dirk.holten@xxxxxx> Signed-off-by: Christian Heusel <christian@xxxxxxxxx> --- Note that I do not have the relevant hardware since I'm sending in this quirk at the request of someone else. Also does this change need a "Fixes: ..." tag? --- drivers/acpi/resource.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c index 129bceb1f4a27df93439bcefdb27fd9c91258028..dd6249fb76c24f08db4149883be4548130d0ef1e 100644 --- a/drivers/acpi/resource.c +++ b/drivers/acpi/resource.c @@ -502,6 +502,11 @@ static const struct dmi_system_id irq1_level_low_skip_override[] = { DMI_MATCH(DMI_SYS_VENDOR, "LG Electronics"), DMI_MATCH(DMI_BOARD_NAME, "17U70P"), }, + /* LG Electronics 16T90SP */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "LG Electronics"), + DMI_MATCH(DMI_BOARD_NAME, "16T90SP"), + }, }, { } }; --- base-commit: 8e929cb546ee42c9a61d24fae60605e9e3192354 change-id: 20241016-lg-gram-pro-keyboard-9a9d8b9aa647 Best regards, -- Christian Heusel <christian@xxxxxxxxx>
