11 Feb
2022
11 Feb
'22
1:36 a.m.
On Sun, Jan 23, 2022 at 04:48:13PM +0100, Mark Kettenis wrote:
This driver adds support for the keyboard on Apple Silicon laptops. The controller for this keyboard sits on an SPI bus and uses an Apple-specific HID over SPI protocol. The packets sent by this controller for key presses and key releases are fairly simple and are decoded directly by the code in this driver and converted into standard Linux keycodes. The same controller handles the touchpad found on these laptops. Packets for touchpad events are simply ignored.
Signed-off-by: Mark Kettenis kettenis@openbsd.org Reviewed-by: Simon Glass sjg@chromium.org Tested on: Macbook Air M1 Tested-by: Simon Glass sjg@chromium.org
Applied to u-boot/master, thanks!
--
Tom