[PATCH] platform/x86/intel: hid: add quirk to support Surface Go 3

From: Alex Hung <alex.hung@canonical.com>
To: alex.hung@canonical.com, hdegoede@redhat.com,
	markgross@kernel.org, platform-driver-x86@vger.kernel.org
Cc: stable@vger.kernel.org
Subject: [PATCH] platform/x86/intel: hid: add quirk to support Surface Go 3
Date: Fri,  3 Dec 2021 14:28:10 -0700	[thread overview]
Message-ID: <20211203212810.2666508-1-alex.hung@canonical.com> (raw)

Similar to other systems Surface Go 3 requires a DMI quirk to enable
5 button array for power and volume buttons.

Buglink: https://github.com/linux-surface/linux-surface/issues/595

Cc: stable@vger.kernel.org
Signed-off-by: Alex Hung <alex.hung@canonical.com>
---
 drivers/platform/x86/intel/hid.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/platform/x86/intel/hid.c b/drivers/platform/x86/intel/hid.c
index 08598942a6d7..13f8cf70b9ae 100644
--- a/drivers/platform/x86/intel/hid.c
+++ b/drivers/platform/x86/intel/hid.c
@@ -99,6 +99,13 @@ static const struct dmi_system_id button_array_table[] = {
 			DMI_MATCH(DMI_PRODUCT_FAMILY, "ThinkPad X1 Tablet Gen 2"),
 		},
 	},
+	{
+		.ident = "Microsoft Surface Go 3",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Surface Go 3"),
+		},
+	},
 	{ }
 };
 
-- 
2.34.1

