linux-kernel - [PATCH 2/3] platform/surface: aggregator_registry: Add support for 13" Intel Surface Laptop 4

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Message-Id: <20210523134528.798887-3-luzmaximilian@gmail.com>
Date:   Sun, 23 May 2021 15:45:27 +0200
From:   Maximilian Luz <luzmaximilian@...il.com>
To:     Hans de Goede <hdegoede@...hat.com>
Cc:     Mark Gross <mgross@...ux.intel.com>,
        platform-driver-x86@...r.kernel.org, linux-kernel@...r.kernel.org,
        Maximilian Luz <luzmaximilian@...il.com>
Subject: [PATCH 2/3] platform/surface: aggregator_registry: Add support for 13" Intel Surface Laptop 4

Add support for the 13" Intel version of the Surface Laptop 4.

Use the existing node group for the Surface Laptop 3 since the 15" AMD
version already shares its WSID HID with its predecessor and there don't
seem to be any significant differences with regards to SAM.

Signed-off-by: Maximilian Luz <luzmaximilian@...il.com>
---
 drivers/platform/surface/surface_aggregator_registry.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/platform/surface/surface_aggregator_registry.c b/drivers/platform/surface/surface_aggregator_registry.c
index bdc09305aab7..ef83461fa536 100644
--- a/drivers/platform/surface/surface_aggregator_registry.c
+++ b/drivers/platform/surface/surface_aggregator_registry.c
@@ -524,6 +524,9 @@ static const struct acpi_device_id ssam_platform_hub_match[] = {
 	/* Surface Laptop 3 (15", AMD) and 4 (15", AMD) */
 	{ "MSHW0110", (unsigned long)ssam_node_group_sl3 },
 
+	/* Surface Laptop 4 (13", Intel) */
+	{ "MSHW0250", (unsigned long)ssam_node_group_sl3 },
+
 	/* Surface Laptop Go 1 */
 	{ "MSHW0118", (unsigned long)ssam_node_group_slg1 },
 
-- 
2.31.1