linux-kernel - [PATCH v3 2/3] ACPI: skip IRQ1 override on Redmi Book Pro 15 2022

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Message-Id: <20220620153045.11129-3-gch981213@gmail.com>
Date:   Mon, 20 Jun 2022 23:30:44 +0800
From:   Chuanhong Guo <gch981213@...il.com>
To:     linux-acpi@...r.kernel.org
Cc:     Chuanhong Guo <gch981213@...il.com>, stable@...r.kernel.org,
        Tighe Donnelly <tighe.donnelly@...tonmail.com>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Len Brown <lenb@...nel.org>,
        linux-kernel@...r.kernel.org (open list)
Subject: [PATCH v3 2/3] ACPI: skip IRQ1 override on Redmi Book Pro 15 2022

From: Tighe Donnelly <tighe.donnelly@...tonmail.com>

The IRQ is described as (Edge, ActiveLow, Shared, ) in ACPI DSDT and
it's correct. The override makes the keyboard interrupt polarity
inverted, resulting in non-functional keyboard.
Add an entry for skipping the override.

Cc: <stable@...r.kernel.org>
Signed-off-by: Tighe Donnelly <tighe.donnelly@...tonmail.com>
Signed-off-by: Chuanhong Guo <gch981213@...il.com>
---
Change since v1: new patch
Change since v2: none

 drivers/acpi/resource.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c
index f888c62b8b96..30c0d85b2bf2 100644
--- a/drivers/acpi/resource.c
+++ b/drivers/acpi/resource.c
@@ -407,6 +407,13 @@ static const struct dmi_system_id irq1_edge_low_shared[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "21D0"),
 		},
 	},
+	{
+		.ident = "Redmi Book Pro 15 2022",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "TIMI"),
+			DMI_MATCH(DMI_BOARD_NAME, "TM2113"),
+		},
+	},
 	{ }
 };
 
-- 
2.36.1