Hello Recently, paulk told me that he meet a problem with PWM backlight at rk3288, I do a test at EVB board a few minutes age, it is true. The kernel 4.4 would work fine. So the pwm driver at next-20161020 maybe broken. It is too late, so I have no time to confirm whether the PWM1 would have the same problem. I would look into it in the other day and see whether I could do something for that. -- Randy Li The third produce department
