drivers/hid/surface-hid/Kconfig

Source file repositories/reference/linux-study-clean/drivers/hid/surface-hid/Kconfig

File Facts

System: Linux kernel
Corpus path: drivers/hid/surface-hid/Kconfig
Extension: [no extension]
Size: 1442 bytes
Lines: 41
Domain: Driver Families
Bucket: drivers/hid
Inferred role: Driver Families: build/configuration rule
Status: atlas-only

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

No C-style include directives detected by the generator.

Detected Declarations

No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

# SPDX-License-Identifier: GPL-2.0+
menu "Surface System Aggregator Module HID support"
	depends on SURFACE_AGGREGATOR

config SURFACE_HID
	tristate "HID transport driver for Surface System Aggregator Module"
	depends on SURFACE_AGGREGATOR_REGISTRY
	select SURFACE_HID_CORE
	help
	  Driver to support integrated HID devices on newer Microsoft Surface
	  models.

	  This driver provides support for the HID transport protocol provided
	  by the Surface Aggregator Module (i.e. the embedded controller) on
	  7th-generation Microsoft Surface devices, i.e. Surface Book 3 and
	  Surface Laptop 3. On those models, it is mainly used to connect the
	  integrated touchpad and keyboard.

	  Say M or Y here, if you want support for integrated HID devices, i.e.
	  integrated touchpad and keyboard, on 7th generation Microsoft Surface
	  models.

config SURFACE_KBD
	tristate "HID keyboard transport driver for Surface System Aggregator Module"
	select SURFACE_HID_CORE
	help
	  Driver to support HID keyboards on Surface Laptop 1 and 2 devices.

	  This driver provides support for the HID transport protocol provided
	  by the Surface Aggregator Module (i.e. the embedded controller) on
	  Microsoft Surface Laptops 1 and 2. It is used to connect the
	  integrated keyboard on those devices.

	  Say M or Y here, if you want support for the integrated keyboard on
	  Microsoft Surface Laptops 1 and 2.

endmenu

config SURFACE_HID_CORE
	tristate

Annotation

Atlas domain: Driver Families / drivers/hid.
Implementation status: atlas-only.

Implementation Notes

This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.