From b05ff1002a5c19f2fd511c6eada6f475ff701841 Mon Sep 17 00:00:00 2001 From: Maximilian Luz Date: Wed, 10 Mar 2021 23:53:28 +0100 Subject: HID: Add support for Surface Aggregator Module HID transport MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add a HID transport driver to support integrated HID devices on newer Microsoft Surface models (specifically 7th-generation, i.e. Surface Laptop 3, Surface Book 3, and later). On those models, the internal keyboard and touchpad (as well as some other HID devices with currently unknown function) are connected via the generic HID subsystem (TC=0x15) of the Surface System Aggregator Module (SSAM). This subsystem provides a generic HID transport layer, support for which is implemented by this driver. Co-developed-by: Blaž Hrastnik Signed-off-by: Blaž Hrastnik Signed-off-by: Maximilian Luz Signed-off-by: Jiri Kosina --- drivers/hid/Makefile | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/hid/Makefile') diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile index c4f6d5c613dc..1044ed238856 100644 --- a/drivers/hid/Makefile +++ b/drivers/hid/Makefile @@ -145,3 +145,5 @@ obj-$(CONFIG_INTEL_ISH_HID) += intel-ish-hid/ obj-$(INTEL_ISH_FIRMWARE_DOWNLOADER) += intel-ish-hid/ obj-$(CONFIG_AMD_SFH_HID) += amd-sfh-hid/ + +obj-$(CONFIG_SURFACE_HID_CORE) += surface-hid/ -- cgit v1.2.3