Re: dwc3 udc driver

2017-05-09 Thread Ed Lizard
I found my udc in v4.6. I played around with the kernel config for a while and found the option that enables it. I think I changed dwc3 from 'dual role' (otg I guess) to 'peripherial' and got it's UDC and got a few gadgets going. We are using xilinx ZynqMP SOC and the BSP they support for

Re: dwc3 udc driver

2017-05-08 Thread Felipe Balbi
Hi, Ed Lizard writes: > I'm having trouble seeing the udc driver for dwc3 in /sys/class/udc. > > We are moving platforms from musb on 2.6.37 to dwc3 on 4.6. Whew, a lot why v4.6? why not v4.10 fresh out of the oven? Who's making you stuck on older kernels? Seems like you should ask for support

Re: dwc3 udc driver

2017-05-07 Thread Krzysztof Opasiak
On 05/03/2017 03:19 AM, Bin Liu wrote: On Tue, May 02, 2017 at 08:14:10PM -0500, Bin Liu wrote: On Tue, May 02, 2017 at 05:05:32PM -0400, Ed Lizard wrote: I'm having trouble seeing the udc driver for dwc3 in /sys/class/udc. We are moving platforms from musb on 2.6.37 to dwc3 on 4.6. Whew, a

Re: dwc3 udc driver

2017-05-02 Thread Bin Liu
On Tue, May 02, 2017 at 08:14:10PM -0500, Bin Liu wrote: > On Tue, May 02, 2017 at 05:05:32PM -0400, Ed Lizard wrote: > > I'm having trouble seeing the udc driver for dwc3 in /sys/class/udc. > > > > We are moving platforms from musb on 2.6.37 to dwc3 on 4.6. Whew, a > > lot has changed since we we

Re: dwc3 udc driver

2017-05-02 Thread Bin Liu
On Tue, May 02, 2017 at 05:05:32PM -0400, Ed Lizard wrote: > I'm having trouble seeing the udc driver for dwc3 in /sys/class/udc. > > We are moving platforms from musb on 2.6.37 to dwc3 on 4.6. Whew, a > lot has changed since we were stuck on the old kernel. > > It looks like libusbgx and udc is

dwc3 udc driver

2017-05-02 Thread Ed Lizard
I'm having trouble seeing the udc driver for dwc3 in /sys/class/udc. We are moving platforms from musb on 2.6.37 to dwc3 on 4.6. Whew, a lot has changed since we were stuck on the old kernel. It looks like libusbgx and udc is the current method for a complex video/web gadget ( uvc and a coupl