| Message ID | 20230510-feature-ts_virtobj_patch-v4-4-5c6c0fc1eed6@wolfvision.net |
|---|---|
| State | New |
| Headers | show |
| Series | Input: support overlay objects on touchscreens | expand |
On Thu, Aug 24, 2023 at 03:17:12PM +0200, Javier Carrasco wrote: > The st1232 driver supports the overlay-touchscreen and overlay-buttons > objects defined in the generic touchscreen bindings and implemented in > the touch-overlay module. Add an example where nodes for an overlay > touchscreen and overlay buttons are defined. > > Signed-off-by: Javier Carrasco <javier.carrasco@wolfvision.net> > --- > .../input/touchscreen/sitronix,st1232.yaml | 40 ++++++++++++++++++++++ > 1 file changed, 40 insertions(+) > > diff --git a/Documentation/devicetree/bindings/input/touchscreen/sitronix,st1232.yaml b/Documentation/devicetree/bindings/input/touchscreen/sitronix,st1232.yaml > index 1d8ca19fd37a..857b611f84c2 100644 > --- a/Documentation/devicetree/bindings/input/touchscreen/sitronix,st1232.yaml > +++ b/Documentation/devicetree/bindings/input/touchscreen/sitronix,st1232.yaml > @@ -48,3 +48,43 @@ examples: > gpios = <&gpio1 166 0>; > }; > }; > + - | > + #include <dt-bindings/input/linux-event-codes.h> > + i2c { > + #address-cells = <1>; > + #size-cells = <0>; > + > + touchscreen@55 { > + compatible = "sitronix,st1232"; > + reg = <0x55>; > + interrupts = <2 0>; > + gpios = <&gpio1 166 0>; Just add this to the existing example. No value in 2 examples. > + > + overlay-touchscreen { > + x-origin = <0>; > + x-size = <240>; > + y-origin = <40>; > + y-size = <280>; > + }; > + > + overlay-buttons { > + button-light { > + label = "Camera light"; > + linux,code = <KEY_LIGHTS_TOGGLE>; > + x-origin = <40>; > + x-size = <40>; > + y-origin = <0>; > + y-size = <40>; > + }; > + > + button-power { > + label = "Power"; > + linux,code = <KEY_POWER>; > + x-origin = <160>; > + x-size = <40>; > + y-origin = <0>; > + y-size = <40>; > + }; > + }; > + }; > + }; > > -- > 2.39.2 >
diff --git a/Documentation/devicetree/bindings/input/touchscreen/sitronix,st1232.yaml b/Documentation/devicetree/bindings/input/touchscreen/sitronix,st1232.yaml index 1d8ca19fd37a..857b611f84c2 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/sitronix,st1232.yaml +++ b/Documentation/devicetree/bindings/input/touchscreen/sitronix,st1232.yaml @@ -48,3 +48,43 @@ examples: gpios = <&gpio1 166 0>; }; }; + - | + #include <dt-bindings/input/linux-event-codes.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + touchscreen@55 { + compatible = "sitronix,st1232"; + reg = <0x55>; + interrupts = <2 0>; + gpios = <&gpio1 166 0>; + + overlay-touchscreen { + x-origin = <0>; + x-size = <240>; + y-origin = <40>; + y-size = <280>; + }; + + overlay-buttons { + button-light { + label = "Camera light"; + linux,code = <KEY_LIGHTS_TOGGLE>; + x-origin = <40>; + x-size = <40>; + y-origin = <0>; + y-size = <40>; + }; + + button-power { + label = "Power"; + linux,code = <KEY_POWER>; + x-origin = <160>; + x-size = <40>; + y-origin = <0>; + y-size = <40>; + }; + }; + }; + };
The st1232 driver supports the overlay-touchscreen and overlay-buttons objects defined in the generic touchscreen bindings and implemented in the touch-overlay module. Add an example where nodes for an overlay touchscreen and overlay buttons are defined. Signed-off-by: Javier Carrasco <javier.carrasco@wolfvision.net> --- .../input/touchscreen/sitronix,st1232.yaml | 40 ++++++++++++++++++++++ 1 file changed, 40 insertions(+)