c536bd3845
Add the scaffolding to create input lvgl pseudo devices which route zephyr input_event to their lvgl `indev` equivalent. As a first cut also add a `zephyr,lvgl-pointer-input compatible which can be a drop-in replacement for the existing kscan solution. Signed-off-by: Fabian Blatz <fabianblatz@gmail.com>
37 lines
884 B
YAML
37 lines
884 B
YAML
# Copyright 2023 Fabian Blatz <fabianblatz@gmail.com>
|
|
# SPDX-License-Identifier: Apache-2.0
|
|
|
|
description: |
|
|
LVGL pointer indev pseudo-device
|
|
|
|
Listens for touch input events and routes the
|
|
lv_indev_data_t to the underlying pointer lv_indev_t managed by LVGL.
|
|
|
|
Needs to be associated to a specific device to listen for events
|
|
from that device. Example configuration:
|
|
|
|
pointer {
|
|
compatible = "zephyr,lvgl-pointer-input";
|
|
input = <&input_sdl_touch>;
|
|
};
|
|
|
|
compatible: "zephyr,lvgl-pointer-input"
|
|
|
|
include: zephyr,lvgl-common-input.yaml
|
|
|
|
properties:
|
|
swap-xy:
|
|
type: boolean
|
|
description: |
|
|
Swap x-y axes to align input with the display.
|
|
|
|
invert-x:
|
|
type: boolean
|
|
description: |
|
|
Invert x axes to align input with the display.
|
|
|
|
invert-y:
|
|
type: boolean
|
|
description: |
|
|
Invert y axes to align input with the display.
|