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From:   Maximilian Luz <luzmaximilian@gmail.com>
To:     Hans de Goede <hdegoede@redhat.com>
Cc:     Mark Gross <markgross@kernel.org>,
        platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org,
        Maximilian Luz <luzmaximilian@gmail.com>
Subject: [PATCH] platform/surface: gpe: Add support for 13" Intel version of Surface Laptop 4
Date:   Thu, 21 Jul 2022 14:11:20 +0200
Message-Id: <20220721121120.2002430-1-luzmaximilian@gmail.com>
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The 13" Intel version of the Surface Laptop 4 uses the same GPE as the
Surface Laptop Studio for wakeups via the lid. Set it up accordingly.

Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com>
---
 drivers/platform/surface/surface_gpe.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/drivers/platform/surface/surface_gpe.c b/drivers/platform/surface/surface_gpe.c
index 27365cbe1ee9..c219b840d491 100644
--- a/drivers/platform/surface/surface_gpe.c
+++ b/drivers/platform/surface/surface_gpe.c
@@ -171,6 +171,18 @@ static const struct dmi_system_id dmi_lid_device_table[] = {
 		},
 		.driver_data = (void *)lid_device_props_l4D,
 	},
+	{
+		.ident = "Surface Laptop 4 (Intel 13\")",
+		.matches = {
+			/*
+			 * We match for SKU here due to different variants: The
+			 * AMD (15") version does not rely on GPEs.
+			 */
+			DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"),
+			DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "Surface_Laptop_4_1950:1951"),
+		},
+		.driver_data = (void *)lid_device_props_l4B,
+	},
 	{
 		.ident = "Surface Laptop Studio",
 		.matches = {
-- 
2.37.1