Input: synaptics-rmi4 - add I2C transport driver

Add the transport driver for devices using RMI4 over I2C. Signed-off-by: Andrew Duggan <aduggan@synaptics.com> Signed-off-by: Christopher Heiny <cheiny@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>
mariux64 · Mar 11, 2016 · fdf5160 · fdf5160
1 parent 2b6a321
commit fdf5160
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diff --git a/drivers/input/rmi4/Kconfig b/drivers/input/rmi4/Kconfig
@@ -8,3 +8,12 @@ config RMI4_CORE
 	  required for all RMI4 device support.
 
 	  If unsure, say Y.
+
+config RMI4_I2C
+	tristate "RMI4 I2C Support"
+	depends on RMI4_CORE && I2C
+	help
+	  Say Y here if you want to support RMI4 devices connected to an I2C
+	  bus.
+
+	  If unsure, say Y.
diff --git a/drivers/input/rmi4/Makefile b/drivers/input/rmi4/Makefile
@@ -1,2 +1,5 @@
 obj-$(CONFIG_RMI4_CORE) += rmi_core.o
 rmi_core-y := rmi_bus.o rmi_driver.o rmi_f01.o
+
+# Transports
+obj-$(CONFIG_RMI4_I2C) += rmi_i2c.o