Thread (6 messages) 6 messages, 3 authors, 2015-12-18

Re: [PATCH V4 3/3] Input: goodix - update dt bindings documentation (axis swapping/inversion)

From: Rob Herring <hidden>
Date: 2015-11-22 22:00:39
Also in: linux-devicetree, lkml

On Sat, Nov 21, 2015 at 02:30:22PM +0100, Karsten Merker wrote:
The goodix touchscreen driver has gained support for the
optional touchscreen-inverted-x, touchscreen-inverted-y
and touchscreen-swapped-x-y properties as described in
Documentation/devicetree/bindings/input/touchscreen/touchscreen.txt.

Document these properties in the goodix bindings description.

Signed-off-by: Karsten Merker <redacted>
Reviewed-by: Irina Tirdea <redacted>
Acked-by: Rob Herring <redacted>
quoted hunk ↗ jump to hunk
---
 Documentation/devicetree/bindings/input/touchscreen/goodix.txt | 5 +++++
 1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
index a8492e3..ef5f42d 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
+++ b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt
@@ -23,6 +23,11 @@ Optional properties:
                             device. ESD is disabled if this property is not set
                             or is set to 0.
 
+ - touchscreen-inverted-x  : X axis is inverted (boolean)
+ - touchscreen-inverted-y  : Y axis is inverted (boolean)
+ - touchscreen-swapped-x-y : X and Y axis are swapped (boolean)
+                             (swapping is done after inverting the axis)
+
 Example:
 
 	i2c@00000000 {
-- 
2.1.4

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