I'm porting ril driver on imx6q board with u-blox modem.
The android version is 4.2.2, and the kernel version is 3.0.35.
I has a problem about ttyACM when I porting the ril driver.
After the porting was done, I update it to imx6q board and restart it.
I expected it should open ttyACM0 ~ ttyACM6, but I found only ttyACM0 had opened.
How do I check it?
Anyone could give me some ideas ?
Thanks a lot,