Finding right Android touchscreen driver file

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一整个雨季
一整个雨季 2021-01-06 09:31

My goal is to add a single printk command to one of the driver files for my phone\'s touchscreen. I would like to run this printk command everytime the screen recieves touch

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  •  栀梦
    栀梦 (楼主)
    2021-01-06 10:06

    First Check the Driver file by using the following command on terminal: $logcat | grep EventHub You will find all the input devices (Including your touch driver) in the prints.

    Go to that file and add the print command in interrupt handler.

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