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Message-Id: <20220619131657.37067-3-gch981213@gmail.com>
Date: Sun, 19 Jun 2022 21:16:57 +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 v2 2/2] 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
drivers/acpi/resource.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c
index b69c229b23dd..d9d8d546f340 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
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