This is a note to let you know that I've just added the patch titled
ACPI: resource: Add MAIBENBEN X577 to irq1_edge_low_force_override
to the 6.6-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
acpi-resource-add-maibenben-x577-to-irq1_edge_low_fo.patch
and it can be found in the queue-6.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit d8dbe08afa90568b63ee06de277b69443616e7fd
Author: Maxim Kudinov <m.kudinovv@xxxxxxxxx>
Date: Fri Feb 23 19:24:08 2024 +0300
ACPI: resource: Add MAIBENBEN X577 to irq1_edge_low_force_override
[ Upstream commit 021a67d096154893cd1d883c7be0097e2ee327fd ]
A known issue on some Zen laptops, keyboard stopped working due to commit
9946e39fe8d0 fael@xxxxxxxxxx("ACPI: resource: skip IRQ override on AMD
Zen platforms") on kernel 5.19.10.
The ACPI IRQ override is required for this board due to buggy DSDT, thus
adding the board vendor and name to irq1_edge_low_force_override fixes
the issue.
Fixes: 9946e39fe8d0 ("ACPI: resource: skip IRQ override on AMD Zen platforms")
Link: https://bugzilla.kernel.org/show_bug.cgi?id=217394
Link: https://lore.kernel.org/linux-acpi/20231006123304.32686-1-hdegoede@xxxxxxxxxx/
Tested-by: Maxim Trofimov <maxvereschagin@xxxxxxxxx>
Signed-off-by: Maxim Kudinov <m.kudinovv@xxxxxxxxx>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c
index ab1865e22864b..b9d219ac4e6bd 100644
--- a/drivers/acpi/resource.c
+++ b/drivers/acpi/resource.c
@@ -576,6 +576,13 @@ static const struct dmi_system_id pcspecialist_laptop[] = {
DMI_MATCH(DMI_BOARD_NAME, "LL6FA"),
},
},
+ {
+ /* MAIBENBEN X577 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "MAIBENBEN"),
+ DMI_MATCH(DMI_BOARD_NAME, "X577"),
+ },
+ },
{ }
};
