1# SPDX-License-Identifier: GPL-2.0-only 2# 3# Microsoft Surface Platform-Specific Drivers 4# 5 6menuconfig SURFACE_PLATFORMS 7 bool "Microsoft Surface Platform-Specific Device Drivers" 8 depends on ACPI 9 default y 10 help 11 Say Y here to get to see options for platform-specific device drivers 12 for Microsoft Surface devices. This option alone does not add any 13 kernel code. 14 15 If you say N, all options in this submenu will be skipped and disabled. 16 17if SURFACE_PLATFORMS 18 19config SURFACE3_WMI 20 tristate "Surface 3 WMI Driver" 21 depends on ACPI_WMI 22 depends on DMI 23 depends on INPUT 24 depends on SPI 25 help 26 Say Y here if you have a Surface 3. 27 28 To compile this driver as a module, choose M here: the module will 29 be called surface3-wmi. 30 31config SURFACE_3_BUTTON 32 tristate "Power/home/volume buttons driver for Microsoft Surface 3 tablet" 33 depends on KEYBOARD_GPIO && I2C 34 help 35 This driver handles the power/home/volume buttons on the Microsoft Surface 3 tablet. 36 37config SURFACE_3_POWER_OPREGION 38 tristate "Surface 3 battery platform operation region support" 39 depends on I2C 40 help 41 This driver provides support for ACPI operation 42 region of the Surface 3 battery platform driver. 43 44config SURFACE_AGGREGATOR_CDEV 45 tristate "Surface System Aggregator Module User-Space Interface" 46 depends on SURFACE_AGGREGATOR 47 help 48 Provides a misc-device interface to the Surface System Aggregator 49 Module (SSAM) controller. 50 51 This option provides a module (called surface_aggregator_cdev), that, 52 when loaded, will add a client device (and its respective driver) to 53 the SSAM controller. Said client device manages a misc-device 54 interface (/dev/surface/aggregator), which can be used by user-space 55 tools to directly communicate with the SSAM EC by sending requests and 56 receiving the corresponding responses. 57 58 The provided interface is intended for debugging and development only, 59 and should not be used otherwise. 60 61config SURFACE_GPE 62 tristate "Surface GPE/Lid Support Driver" 63 depends on DMI 64 help 65 This driver marks the GPEs related to the ACPI lid device found on 66 Microsoft Surface devices as wakeup sources and prepares them 67 accordingly. It is required on those devices to allow wake-ups from 68 suspend by opening the lid. 69 70config SURFACE_PRO3_BUTTON 71 tristate "Power/home/volume buttons driver for Microsoft Surface Pro 3/4 tablet" 72 depends on INPUT 73 help 74 This driver handles the power/home/volume buttons on the Microsoft Surface Pro 3/4 tablet. 75 76source "drivers/platform/surface/aggregator/Kconfig" 77 78endif # SURFACE_PLATFORMS 79