linux-kernel - [PATCH] platform/surface: aggregator_registry: Add Support for Surface Pro 11

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Message-ID: <20250310232803.23691-1-lukas@hetzenecker.me>
Date: Tue, 11 Mar 2025 00:28:03 +0100
From: Lukas Hetzenecker <lukas@...zenecker.me>
To: Hans de Goede <hdegoede@...hat.com>,
	Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
Cc: Maximilian Luz <luzmaximilian@...il.com>,
	platform-driver-x86@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Lukas Hetzenecker <lukas@...zenecker.me>
Subject: [PATCH] platform/surface: aggregator_registry: Add Support for Surface Pro 11

Add SAM client device nodes for the Surface Pro 11 (Intel).
Like with the Surface Pro 10 already, the node group
is compatible, so it can be reused.

Signed-off-by: Lukas Hetzenecker <lukas@...zenecker.me>
---
 drivers/platform/surface/surface_aggregator_registry.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/platform/surface/surface_aggregator_registry.c b/drivers/platform/surface/surface_aggregator_registry.c
index d4f32ad66530..a594d5fcfcfd 100644
--- a/drivers/platform/surface/surface_aggregator_registry.c
+++ b/drivers/platform/surface/surface_aggregator_registry.c
@@ -371,7 +371,7 @@ static const struct software_node *ssam_node_group_sp8[] = {
 	NULL,
 };
 
-/* Devices for Surface Pro 9 (Intel/x86) and 10 */
+/* Devices for Surface Pro 9, 10 and 11 (Intel/x86) */
 static const struct software_node *ssam_node_group_sp9[] = {
 	&ssam_node_root,
 	&ssam_node_hub_kip,
@@ -430,6 +430,9 @@ static const struct acpi_device_id ssam_platform_hub_acpi_match[] = {
 	/* Surface Pro 10 */
 	{ "MSHW0510", (unsigned long)ssam_node_group_sp9 },
 
+	/* Surface Pro 11 */
+	{ "MSHW0583", (unsigned long)ssam_node_group_sp9 },
+
 	/* Surface Book 2 */
 	{ "MSHW0107", (unsigned long)ssam_node_group_gen5 },
 
-- 
2.43.0