diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/input/touchscreen/ti-tsc-adc.txt | 2 | ||||
| -rw-r--r-- | Documentation/input/gamepad.txt | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/input/touchscreen/ti-tsc-adc.txt b/Documentation/devicetree/bindings/input/touchscreen/ti-tsc-adc.txt index 491c97b78384..878549ba814d 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/ti-tsc-adc.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/ti-tsc-adc.txt @@ -6,7 +6,7 @@ Required properties: ti,wires: Wires refer to application modes i.e. 4/5/8 wire touchscreen support on the platform. ti,x-plate-resistance: X plate resistance - ti,coordiante-readouts: The sequencer supports a total of 16 + ti,coordinate-readouts: The sequencer supports a total of 16 programmable steps each step is used to read a single coordinate. A single readout is enough but multiple reads can diff --git a/Documentation/input/gamepad.txt b/Documentation/input/gamepad.txt index 8002c894c6b0..31bb6a4029ef 100644 --- a/Documentation/input/gamepad.txt +++ b/Documentation/input/gamepad.txt @@ -122,12 +122,14 @@ D-Pad: BTN_DPAD_* Analog buttons are reported as: ABS_HAT0X and ABS_HAT0Y + (for ABS values negative is left/up, positive is right/down) Analog-Sticks: The left analog-stick is reported as ABS_X, ABS_Y. The right analog stick is reported as ABS_RX, ABS_RY. Zero, one or two sticks may be present. If analog-sticks provide digital buttons, they are mapped accordingly as BTN_THUMBL (first/left) and BTN_THUMBR (second/right). + (for ABS values negative is left/up, positive is right/down) Triggers: Trigger buttons can be available as digital or analog buttons or both. User- @@ -138,6 +140,7 @@ Triggers: ABS_HAT2X (right/ZR) and BTN_TL2 or ABS_HAT2Y (left/ZL). If only one trigger-button combination is present (upper+lower), they are reported as "right" triggers (BTN_TR/ABS_HAT1X). + (ABS trigger values start at 0, pressure is reported as positive values) Menu-Pad: Menu buttons are always digital and are mapped according to their location |