diff mbox series

[v2,2/2] ACPI: skip IRQ1 override on Redmi Book Pro 15 2022

Message ID 20220619131657.37067-3-gch981213@gmail.com (mailing list archive)
State Superseded, archived
Headers show
Series Skip IRQ1 override for two laptops | expand

Commit Message

Chuanhong Guo June 19, 2022, 1:16 p.m. UTC 
From: Tighe Donnelly <tighe.donnelly@protonmail.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@vger.kernel.org>
Signed-off-by: Tighe Donnelly <tighe.donnelly@protonmail.com>
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
---
Change since v1: new patch

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

Patch

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"),
+		},
+	},
 	{ }
 };