Input: synaptics-rmi4 - add device tree support for 2d sensors and F11
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@synaptics.com>
Tested-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Tested-by: Linus Walleij <linus.walleij@linaro.org>
Tested-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
diff --git a/drivers/input/rmi4/rmi_f11.c b/drivers/input/rmi4/rmi_f11.c
index 948a360b..77a5eb8 100644
--- a/drivers/input/rmi4/rmi_f11.c
+++ b/drivers/input/rmi4/rmi_f11.c
@@ -1059,8 +1059,13 @@
if (!f11)
return -ENOMEM;
- if (pdata->sensor_pdata)
+ if (fn->dev.of_node) {
+ rc = rmi_2d_sensor_of_probe(&fn->dev, &f11->sensor_pdata);
+ if (rc)
+ return rc;
+ } else if (pdata->sensor_pdata) {
f11->sensor_pdata = *pdata->sensor_pdata;
+ }
f11->rezero_wait_ms = f11->sensor_pdata.rezero_wait;