linux-kernel - [PATCH 6.6 276/638] ACPI: resource: Add MAIBENBEN X577 to irq1_edge_low_force

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Date: Sun, 24 Mar 2024 18:55:13 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Maxim Kudinov <m.kudinovv@...il.com>,
	Maxim Trofimov <maxvereschagin@...il.com>,
	"Rafael J . Wysocki" <rafael.j.wysocki@...el.com>,
	Sasha Levin <sashal@...nel.org>
Subject: [PATCH 6.6 276/638] ACPI: resource: Add MAIBENBEN X577 to irq1_edge_low_force_override

From: Maxim Kudinov <m.kudinovv@...il.com>

[ Upstream commit 021a67d096154893cd1d883c7be0097e2ee327fd ]

A known issue on some Zen laptops, keyboard stopped working due to commit
9946e39fe8d0 fael@...nel.org("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@redhat.com/
Tested-by: Maxim Trofimov <maxvereschagin@...il.com>
Signed-off-by: Maxim Kudinov <m.kudinovv@...il.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/acpi/resource.c | 7 +++++++
 1 file changed, 7 insertions(+)

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"),
+		},
+	},
 	{ }
 };
 
-- 
2.43.0