linux-kernel - [PATCH AUTOSEL 6.8 20/30] ACPI: resource: Skip IRQ override on Asus Vivobook Pro N6506MV

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Message-ID: <20240527141406.3852821-20-sashal@kernel.org>
Date: Mon, 27 May 2024 10:13:29 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Tamim Khan <tamim@...etak.com>,
	Gianni <gianni.casagrande.mail@...il.com>,
	"Rafael J . Wysocki" <rafael.j.wysocki@...el.com>,
	Sasha Levin <sashal@...nel.org>,
	rafael@...nel.org,
	linux-acpi@...r.kernel.org
Subject: [PATCH AUTOSEL 6.8 20/30] ACPI: resource: Skip IRQ override on Asus Vivobook Pro N6506MV

From: Tamim Khan <tamim@...etak.com>

[ Upstream commit 7c52c7071bd403acee8cb0064627d46c6c2a1ea3 ]

Like various other Asus Vivobook and Expertbook laptops, the Asus
Vivobook Pro N6506MV has a DSDT table that describes IRQ 1 as ActiveLow
while the kernel is overriding it to Edge_High. This prevents the internal
keyboard from working. This patch prevents this issue by adding this laptop
to the override table that prevents the kernel from overriding this IRQ

Link: https://bugzilla.kernel.org/show_bug.cgi?id=218745
Tested-by: Gianni <gianni.casagrande.mail@...il.com>
Signed-off-by: Tamim Khan <tamim@...etak.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 af0be48f70bfc..17a068442eecb 100644
--- a/drivers/acpi/resource.c
+++ b/drivers/acpi/resource.c
@@ -510,6 +510,13 @@ static const struct dmi_system_id irq1_level_low_skip_override[] = {
 			DMI_MATCH(DMI_BOARD_NAME, "E1504GAB"),
 		},
 	},
+	{
+		/* Asus Vivobook Pro N6506MV */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_BOARD_NAME, "N6506MV"),
+		},
+	},
 	{
 		/* LG Electronics 17U70P */
 		.matches = {
-- 
2.43.0