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keyboard driver using SPI

Hi,

 

we are trying to modify davinci_keyscan.c in linux 2.6.32 and use as keyboard driver.The rows and cols are not directly connected to DM365 instead to microcontroller which detects the key press and sends data via SPI.we are also doing input_report_key in the driver but still not able to get the Key code exactly .any inputs on this if anyone has worked on this will be very helpful.

 

Thanks and regards

Ravi chandran