1config DM_KEYBOARD 2 bool "Enable driver model keyboard support" 3 depends on DM 4 help 5 This adds a uclass for keyboards and implements keyboard support 6 using driver model. The API is implemented by keyboard.h and 7 includes methods to start/stop the device, check for available 8 input and update LEDs if the keyboard has them. 9 10config DM_KEY 11 bool "Enable driver model key support" 12 depends on DM 13 help 14 This adds a simple uclass for key. 15 16config CROS_EC_KEYB 17 bool "Enable Chrome OS EC keyboard support" 18 help 19 Most ARM Chromebooks use an EC to provide access to the keyboard. 20 Messages are used to request key scans from the EC and these are 21 then decoded into keys by this driver. 22 23config I8042_KEYB 24 bool "Enable Intel i8042 keyboard support" 25 depends on DM_KEYBOARD 26 default X86 27 help 28 This adds a driver for the i8042 keyboard controller, allowing the 29 keyboard to be used on devices which support this controller. The 30 driver handles English and German keyboards - set the environment 31 variable 'keymap' to "de" to select German. Keyboard repeat is 32 handled by the keyboard itself. 33