Does anyone has the source code of general touch panel of the pmic mc34708

[ff]

    i was useing general touch panel of the pmic mc34708，but，it is not available in my bsp ，did anyone can tell me where can i find it？

[weidong_sun · Accepted solution]

(1)Adding "MXC_MC34708_ADC"

Open linux_top/drivers/input/touchscreen/Kconfig, and find :config TOUCHSCREEN_MXC

After "depends on " line, adding "|| MXC_MC34708_ADC"

like the following:

depends on MXC_MC13783_ADC || MXC_13892_ADC || MXC_MC34708_ADC

(2)Selecting "MXC touchscreen input driver" where is :

---Device drivers

    ----input device support

         ---touchscreens

             ---MXC touchscreen input driver

(3)Selecting MC34708 ADC driver

-----Device drivers

      -----MXC support drivers

            ----MXC PMIC support

                 -----MC34708 ADC support

(4)Save and Exit, Recompiling linux kernel.

[LucasDonaiSfalc]

hi, i have problem with touchscreen 3M in imx53. The Linux have a generic driver "xserver-xorg-input-mutouch".

The module "usbtouchscreen" is loaded, but this module not is compiled to image linux lucid imx53 :-( and i can't load this module. i can execute this process in pc X86 (intel,amd) and install "xinput-calibrator" to calibrate touchscreen. i think we should start of this point. :-)

[weidong_sun]

Did you add the USB touchscreen driver into linux kernel and re-compile it ?