linux/drivers/input/touchscreen/imx_adc_ts.c File Reference

Driver for the Freescale Semiconductor i.MX ADC touchscreen. More...


Detailed Description

Driver for the Freescale Semiconductor i.MX ADC touchscreen.

This touchscreen driver is designed as a standard input driver. It is a wrapper around the low level ADC driver. Much of the hardware configuration and touchscreen functionality is implemented in the low level ADC driver. During initialization, this driver creates a kernel thread. This thread then calls the ADC driver to obtain touchscreen values continously. These values are then passed to the input susbsystem.

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