From: Christian Heusel <christian@heusel.eu>
Date: Thu, 17 Oct 2024 11:16:26 +0000 (+0200)
Subject: ACPI: resource: Add LG 16T90SP to irq1_level_low_skip_override[]
X-Git-Tag: v5.15.170~13
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c5a3aaa37713403078ef6ffb105c70a9b828d667;p=thirdparty%2Fkernel%2Fstable.git

ACPI: resource: Add LG 16T90SP to irq1_level_low_skip_override[]

commit 53f1a907d36fb3aa02a4d34073bcec25823a6c74 upstream.

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@gmx.de>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219382
Cc: All applicable <stable@vger.kernel.org>
Suggested-by: Dirk Holten <dirk.holten@gmx.de>
Signed-off-by: Christian Heusel <christian@heusel.eu>
Link: https://patch.msgid.link/20241017-lg-gram-pro-keyboard-v2-1-7c8fbf6ff718@heusel.eu
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c
index 397aa007d0937..3c9f939815239 100644
--- a/drivers/acpi/resource.c
+++ b/drivers/acpi/resource.c
@@ -505,6 +505,13 @@ static const struct dmi_system_id tongfang_gm_rg[] = {
 			DMI_MATCH(DMI_BOARD_NAME, "GMxRGxx"),
 		},
 	},
+	{
+		/* LG Electronics 16T90SP */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "LG Electronics"),
+			DMI_MATCH(DMI_BOARD_NAME, "16T90SP"),
+		},
+	},
 	{ }
 };