[PATCH] platform/surface: gpe: Add support for Surface Pro 8

From: Maximilian Luz <luzmaximilian@gmail.com>
To: Hans de Goede <hdegoede@redhat.com>
Cc: Maximilian Luz <luzmaximilian@gmail.com>,
	Mark Gross <markgross@kernel.org>,
	platform-driver-x86@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH] platform/surface: gpe: Add support for Surface Pro 8
Date: Fri, 29 Apr 2022 20:00:49 +0200	[thread overview]
Message-ID: <20220429180049.1282447-1-luzmaximilian@gmail.com> (raw)

The new Surface Pro 8 uses GPEs for lid events as well. Add an entry for
that so that the lid can be used to wake the device. Note that this is a
device with a keyboard type-cover, where this acts as the "lid".

Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com>
---
 drivers/platform/surface/surface_gpe.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/platform/surface/surface_gpe.c b/drivers/platform/surface/surface_gpe.c
index c1775db29efb..ec66fde28e75 100644
--- a/drivers/platform/surface/surface_gpe.c
+++ b/drivers/platform/surface/surface_gpe.c
@@ -99,6 +99,14 @@ static const struct dmi_system_id dmi_lid_device_table[] = {
 		},
 		.driver_data = (void *)lid_device_props_l4D,
 	},
+	{
+		.ident = "Surface Pro 8",
+		.matches = {
+			DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"),
+			DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Surface Pro 8"),
+		},
+		.driver_data = (void *)lid_device_props_l4B,
+	},
 	{
 		.ident = "Surface Book 1",
 		.matches = {
-- 
2.36.0

