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PAJ7620 gesture sensor with DB410c - DragonBoard410c - 96Boards Forum

PAJ7620 gesture sensor with DB410c

I am trying to use the PAJ7620 gesture sensor [0] with my db410c (android) using i2c.
I have used the library found sample-paj7620 in this repo[1] to read the sensor values.
I am always getting failed to wakeup the sensor. I tried perror(). It shows connection time out.
I think sensor could’t send acknowledgement to the master (board i2c bus). What could be reasons for the connection time out issue in SMbus commands?

Reference:
[0] - Buy PAJ7620 Gesture Recognition Sensor Online | Robu.in.
[1] - https://github.com/DBOpenSource/db_samples/tree/master/android/sample-paj7620