Hello, I am having trouble with A10 rtp temperature sensor. I have read the a10 user manual[1] throughly and noticed that the TP register offset is not the same as linux-sunxi/drivers/input/touchscreen/sun4i-ts.c. Even the manual seems to have conflict description about TP registers.
maybe something in the manual is incorrect * -----INCORRECT ----- * TEMP_DATA->0x1c * TP_DATA->0x20 * --------------------------------- I also followed the routine here[2] to read out the temperature data. But it shows that the temperature is around 99 celsius when cpu governor is set to performance. It is normal? or the temperature sensor is not calibrated. I even doubt that the rtp is defective in A10. The chip has no heatsink and the room temperature is 27 C. anybody has a10 please help to check. Thanks. [1] http://dl.linux-sunxi.org/A10/A10%20User%20Manual%20-%20v1.20%20(2012-04-09,%20DECRYPTED).pdf [2] https://github.com/ssvb/linux-sunxi/commit/3cc6d008057be0074c44f6a0efa13c0eab6ab243 -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
