From: Chris Morgan <macromorgan@xxxxxxxxxxx> Add support to the existing adc-joystick driver to support polling rather than relying on triggered buffers. This is useful for devices that do not offer triggered buffers in hardware. Code adapted from changes made by Maya Matuszczyk <maccraft123mc@xxxxxxxxx>. Changes from V2: - Changed parameter from "adc-joystick,polled" to "adc-joystick,no-hardware-trigger" as it is more representative of what the driver and hardware are doing. Changes from V1: - Removed driver compatible string of "adc-joystick-polled". - Added new optional boolean value of "adc-joystick,polled". - Cleaned up if statements regarding polling behavior. Chris Morgan (3): dt-bindings: adc-joystick: add adc-joystick,no-hardware-trigger Input: adc-joystick - Add polled input device support arm64: dts: rockchip: Update joystick to polled for Odroid-Go2 .../bindings/input/adc-joystick.yaml | 9 +++- .../boot/dts/rockchip/rk3326-odroid-go2.dts | 1 + drivers/input/joystick/adc-joystick.c | 52 +++++++++++++++---- 3 files changed, 50 insertions(+), 12 deletions(-) -- 2.25.1
