90 lines
2.7 KiB
YAML
90 lines
2.7 KiB
YAML
|
# SPDX-License-Identifier: GPL-2.0
|
||
|
|
%YAML 1.2
|
||
|
|
---
|
||
|
|
$id: http://devicetree.org/schemas/input/touchscreen/touchscreen.yaml#
|
||
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||
|
|
|
||
|
|
title: Common touchscreen
|
||
|
|
|
||
|
|
maintainers:
|
||
|
|
- Dmitry Torokhov <dmitry.torokhov@gmail.com>
|
||
|
|
|
||
|
|
properties:
|
||
|
|
touchscreen-min-x:
|
||
|
|
description: minimum x coordinate reported
|
||
|
|
$ref: /schemas/types.yaml#/definitions/uint32
|
||
|
|
default: 0
|
||
|
|
|
||
|
|
touchscreen-min-y:
|
||
|
|
description: minimum y coordinate reported
|
||
|
|
$ref: /schemas/types.yaml#/definitions/uint32
|
||
|
|
default: 0
|
||
|
|
|
||
|
|
touchscreen-size-x:
|
||
|
|
description: horizontal resolution of touchscreen (maximum x coordinate reported + 1)
|
||
|
|
$ref: /schemas/types.yaml#/definitions/uint32
|
||
|
|
|
||
|
|
touchscreen-size-y:
|
||
|
|
description: vertical resolution of touchscreen (maximum y coordinate reported + 1)
|
||
|
|
$ref: /schemas/types.yaml#/definitions/uint32
|
||
|
|
|
||
|
|
touchscreen-max-pressure:
|
||
|
|
description: maximum reported pressure (arbitrary range dependent on the controller)
|
||
|
|
$ref: /schemas/types.yaml#/definitions/uint32
|
||
|
|
|
||
|
|
touchscreen-min-pressure:
|
||
|
|
description: minimum pressure on the touchscreen to be achieved in order
|
||
|
|
for the touchscreen driver to report a touch event.
|
||
|
|
$ref: /schemas/types.yaml#/definitions/uint32
|
||
|
|
|
||
|
|
touchscreen-fuzz-x:
|
||
|
|
description: horizontal noise value of the absolute input device (in pixels)
|
||
|
|
$ref: /schemas/types.yaml#/definitions/uint32
|
||
|
|
|
||
|
|
touchscreen-fuzz-y:
|
||
|
|
description: vertical noise value of the absolute input device (in pixels)
|
||
|
|
$ref: /schemas/types.yaml#/definitions/uint32
|
||
|
|
|
||
|
|
touchscreen-fuzz-pressure:
|
||
|
|
description: pressure noise value of the absolute input device (arbitrary
|
||
|
|
range dependent on the controller)
|
||
|
|
$ref: /schemas/types.yaml#/definitions/uint32
|
||
|
|
|
||
|
|
touchscreen-average-samples:
|
||
|
|
description: Number of data samples which are averaged for each read (valid
|
||
|
|
values dependent on the controller)
|
||
|
|
$ref: /schemas/types.yaml#/definitions/uint32
|
||
|
|
|
||
|
|
touchscreen-inverted-x:
|
||
|
|
description: X axis is inverted
|
||
|
|
type: boolean
|
||
|
|
|
||
|
|
touchscreen-inverted-y:
|
||
|
|
description: Y axis is inverted
|
||
|
|
type: boolean
|
||
|
|
|
||
|
|
touchscreen-swapped-x-y:
|
||
|
|
description: X and Y axis are swapped
|
||
|
|
Swapping is done after inverting the axis
|
||
|
|
type: boolean
|
||
|
|
|
||
|
|
touchscreen-x-mm:
|
||
|
|
description: horizontal length in mm of the touchscreen
|
||
|
|
|
||
|
|
touchscreen-y-mm:
|
||
|
|
description: vertical length in mm of the touchscreen
|
||
|
|
|
||
|
|
touchscreen-x-plate-ohms:
|
||
|
|
description: Resistance of the X-plate in Ohms
|
||
|
|
|
||
|
|
touchscreen-y-plate-ohms:
|
||
|
|
description: Resistance of the Y-plate in Ohms
|
||
|
|
|
||
|
|
dependencies:
|
||
|
|
touchscreen-size-x: [ touchscreen-size-y ]
|
||
|
|
touchscreen-size-y: [ touchscreen-size-x ]
|
||
|
|
touchscreen-x-mm: [ touchscreen-y-mm ]
|
||
|
|
touchscreen-y-mm: [ touchscreen-x-mm ]
|
||
|
|
|
||
|
|
additionalProperties: true
|