On 02/12/2016 07:47 AM, Rob Herring wrote:
On Wed, Feb 10, 2016 at 02:24:34PM -0800, Andrew Duggan wrote:
2D sensors have several parameter which can be set in the platform data.
This patch adds support for getting those values from devicetree.
Signed-off-by: Andrew Duggan <aduggan@xxxxxxxxxxxxx>
---
.../bindings/input/rmi4/rmi_2d_sensor.txt | 56 +++++++++++
.../bindings/input/touchscreen/touchscreen.txt | 2 +
drivers/input/rmi4/rmi_2d_sensor.c | 108 +++++++++++++++++++++
drivers/input/rmi4/rmi_2d_sensor.h | 3 +
drivers/input/rmi4/rmi_f11.c | 7 +-
5 files changed, 175 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/input/rmi4/rmi_2d_sensor.txt
[...]
diff --git a/Documentation/devicetree/bindings/input/touchscreen/touchscreen.txt b/Documentation/devicetree/bindings/input/touchscreen/touchscreen.txt
index ac23caf..d6674de 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/touchscreen.txt
+++ b/Documentation/devicetree/bindings/input/touchscreen/touchscreen.txt
@@ -18,6 +18,8 @@ Optional properties for Touchscreens:
- 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
+ - touchscreen-mm-x : horizontal length in mm of the touchscreen
+ - touchscreen-mm-y : vertical length in mm of the touchscreen
As I mentioned on v3, put the units on the end.
Oh sorry! I see you did mention that in v3 and I must have missed it.
Thanks,
Andrew
Rob
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