linux-kernel - [PATCH] ACPI: resource: Skip IRQ override on ASUS Vivobook 14 X1404VAP

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Message-ID: <20250318160903.77107-1-pmenzel@molgen.mpg.de>
Date: Tue, 18 Mar 2025 17:09:02 +0100
From: Paul Menzel <pmenzel@...gen.mpg.de>
To: "Rafael J. Wysocki" <rafael@...nel.org>,
	Len Brown <lenb@...nel.org>
Cc: Paul Menzel <pmenzel@...gen.mpg.de>,
	Anton Shyndin <mrcold.il@...il.com>,
	Hans de Goede <hdegoede@...hat.com>,
	All applicable <stable@...r.kernel.org>,
	linux-acpi@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] ACPI: resource: Skip IRQ override on ASUS Vivobook 14 X1404VAP

Like the ASUS Vivobook X1504VAP and Vivobook X1704VAP, the ASUS Vivobook 14
X1404VAP has its keyboard IRQ (1) described as ActiveLow in the DSDT, which
the kernel overrides to EdgeHigh breaking the keyboard.

    $ sudo dmidecode
    […]
    System Information
            Manufacturer: ASUSTeK COMPUTER INC.
            Product Name: ASUS Vivobook 14 X1404VAP_X1404VA
    […]
    $ grep -A 30 PS2K dsdt.dsl | grep IRQ -A 1
                 IRQ (Level, ActiveLow, Exclusive, )
                     {1}

Add the X1404VAP to the irq1_level_low_skip_override[] quirk table to fix
this.

Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219224
Cc: Anton Shyndin <mrcold.il@...il.com>
Cc: Hans de Goede <hdegoede@...hat.com>
Cc: All applicable <stable@...r.kernel.org>
Signed-off-by: Paul Menzel <pmenzel@...gen.mpg.de>
---
 drivers/acpi/resource.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c
index b4cd14e7fa76..14c7bac4100b 100644
--- a/drivers/acpi/resource.c
+++ b/drivers/acpi/resource.c
@@ -440,6 +440,13 @@ static const struct dmi_system_id irq1_level_low_skip_override[] = {
 			DMI_MATCH(DMI_BOARD_NAME, "S5602ZA"),
 		},
 	},
+	{
+		/* Asus Vivobook X1404VAP */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+			DMI_MATCH(DMI_BOARD_NAME, "X1404VAP"),
+		},
+	},
 	{
 		/* Asus Vivobook X1504VAP */
 		.matches = {
-- 
2.49.0