@@ -9,6 +9,9 @@ title: Azoteq IQS269A Capacitive Touch Controller
maintainers:
- Jeff LaBundy <jeff@labundy.com>
+allOf:
+ - $ref: input.yaml#
+
description: |
The Azoteq IQS269A is an 8-channel capacitive touch controller that features
additional Hall-effect and inductive sensing capabilities.
@@ -204,6 +207,63 @@ properties:
default: 1
description: Specifies the slider coordinate filter strength.
+ linux,keycodes:
+ minItems: 1
+ maxItems: 8
+ description: |
+ Specifies the numeric keycodes associated with each available gesture in
+ the following order (enter 0 for unused gestures):
+ 0: Slider 0 tap
+ 1: Slider 0 hold
+ 2: Slider 0 positive flick or swipe
+ 3: Slider 0 negative flick or swipe
+ 4: Slider 1 tap
+ 5: Slider 1 hold
+ 6: Slider 1 positive flick or swipe
+ 7: Slider 1 negative flick or swipe
+
+ azoteq,gesture-swipe:
+ type: boolean
+ description:
+ Directs the device to interpret axial gestures as a swipe (finger remains
+ on slider) instead of a flick (finger leaves slider).
+
+ azoteq,timeout-tap-ms:
+ multipleOf: 16
+ minimum: 0
+ maximum: 4080
+ default: 400
+ description:
+ Specifies the length of time (in ms) within which a slider touch must be
+ released in order to be interpreted as a tap. Default and maximum values
+ as well as step size are reduced by a factor of 4 with device version 2.
+
+ azoteq,timeout-swipe-ms:
+ multipleOf: 16
+ minimum: 0
+ maximum: 4080
+ default: 2000
+ description:
+ Specifies the length of time (in ms) within which an axial gesture must be
+ completed in order to be interpreted as a flick or swipe. Default and max-
+ imum values as well as step size are reduced by a factor of 4 with device
+ version 2.
+
+ azoteq,thresh-swipe:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ minimum: 0
+ maximum: 255
+ default: 128
+ description:
+ Specifies the number of points across which an axial gesture must travel
+ in order to be interpreted as a flick or swipe.
+
+dependencies:
+ azoteq,gesture-swipe: ["linux,keycodes"]
+ azoteq,timeout-tap-ms: ["linux,keycodes"]
+ azoteq,timeout-swipe-ms: ["linux,keycodes"]
+ azoteq,thresh-swipe: ["linux,keycodes"]
+
patternProperties:
"^channel@[0-7]$":
type: object
@@ -484,6 +544,14 @@ examples:
azoteq,hall-enable;
azoteq,suspend-mode = <2>;
+ linux,keycodes = <KEY_PLAYPAUSE>,
+ <KEY_STOPCD>,
+ <KEY_NEXTSONG>,
+ <KEY_PREVIOUSSONG>;
+
+ azoteq,timeout-tap-ms = <400>;
+ azoteq,timeout-swipe-ms = <800>;
+
channel@0 {
reg = <0x0>;