From ef51b9a520f04875da3e5175fddbdb6980e9ab3a Mon Sep 17 00:00:00 2001 From: Maximilian Luz Date: Thu, 21 Oct 2021 13:10:53 +0200 Subject: platform/surface: gpe: Add support for Surface Laptop Studio The new Surface Laptop Studio uses GPEs for lid events as well. Add an entry for that so that the lid can be used to wake the device. Signed-off-by: Maximilian Luz Link: https://lore.kernel.org/r/20211021111053.564133-1-luzmaximilian@gmail.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede --- drivers/platform/surface/surface_gpe.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'drivers') diff --git a/drivers/platform/surface/surface_gpe.c b/drivers/platform/surface/surface_gpe.c index 86f6991b1215..c1775db29efb 100644 --- a/drivers/platform/surface/surface_gpe.c +++ b/drivers/platform/surface/surface_gpe.c @@ -26,6 +26,11 @@ static const struct property_entry lid_device_props_l17[] = { {}, }; +static const struct property_entry lid_device_props_l4B[] = { + PROPERTY_ENTRY_U32("gpe", 0x4B), + {}, +}; + static const struct property_entry lid_device_props_l4D[] = { PROPERTY_ENTRY_U32("gpe", 0x4D), {}, @@ -158,6 +163,14 @@ static const struct dmi_system_id dmi_lid_device_table[] = { }, .driver_data = (void *)lid_device_props_l4D, }, + { + .ident = "Surface Laptop Studio", + .matches = { + DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"), + DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Surface Laptop Studio"), + }, + .driver_data = (void *)lid_device_props_l4B, + }, { } }; -- cgit v1.2.3