USB OTG on linux-imx 3.10.17

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USB OTG on linux-imx 3.10.17

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sharvariharisan
Contributor II

Hello,

     I am working on a custom imx6 solo board based on sabre-auto board. I am using linux-imx 3.10.17 version.

I am getting issue with USB_OTG. Whenever the board is set in gadget mode (g_serial module is loaded), I get the connection logs. But when i remove the serial cable from the board,

I dont get any disconnect logs. I tried monitoring for udev events using udevadm utility. Even udevadm does not give any disconnect events.

What can be done to enable/ detect the disconnect events.?

-Thanks

Sharvari Harisangam

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CarlosCasillas
NXP Employee
NXP Employee

Hi,

You could refer to the following threads:

Re: GADGET g_serial Module

About a USB driver of LinuxBSP for i.MX6 Solo

Hope this will be useful for you.
Best regards!
/Carlos

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