config TOUCHSCREEN_SYNAPTICS_I2C_RMI4 tristate "Synaptics i2c rmi4 touchscreen" depends on I2C && INPUT help Say Y here if you have a Synaptics RMI4 and want to enable support for the built-in touchscreen. To compile this driver as a module, choose M here: the module will be called synaptics_rmi4_ts.