Repo: linux-usb-gadgets / ptp-gadget

Repo: linux-usb-gadgets / ptp-gadget

[minh quan le]

Dear Linux USB Develop Team,

I am trying to use your ptp-gadget repo. I compile and run the ptp.o
file successfully but it shows nothing. I built it on Pi CM4 with a 32
bit Raspbian OS and connected it to my PC. But the PC cannot recognize
Pi as an usb device, I don't know whether it needs a driver and how to
install the driver. In addition, I use Functionfs to create a usb
gadget and mount to it /dev/ptp directory, then run ptp.o.

I hope that you guys could explain to me more about your ptp-gaget
repo and help me resolve the above problem. I am looking forward to
hearing from you guys soon!

Best regards,
Le Minh Quan,
Software Embedded Engineer,
Realtime Robotics Viet Nam.

Re: Repo: linux-usb-gadgets / ptp-gadget

[Greg KH]

On Fri, Jun 21, 2024 at 03:45:49PM +0700, minh quan le wrote:
> Dear Linux USB Develop Team,
> 
> I am trying to use your ptp-gadget repo. I compile and run the ptp.o
> file successfully but it shows nothing. I built it on Pi CM4 with a 32
> bit Raspbian OS and connected it to my PC. But the PC cannot recognize
> Pi as an usb device, I don't know whether it needs a driver and how to
> install the driver. In addition, I use Functionfs to create a usb
> gadget and mount to it /dev/ptp directory, then run ptp.o.
> 
> I hope that you guys could explain to me more about your ptp-gaget
> repo and help me resolve the above problem. I am looking forward to
> hearing from you guys soon!

What "repo" are you referring to exactly?

thanks,

greg k-h

Re: Repo: linux-usb-gadgets / ptp-gadget

[minh quan le]

Here is the repo link: https://github.com/linux-usb-gadgets/ptp-gadget

Thanks,
Quan

Vào Th 6, 21 thg 6, 2024 vào lúc 16:33 Greg KH
<gregkh@linuxfoundation.org> đã viết:
>
> <snip>
>
> For some reason you sent this only to me, which is a bit rude to
> everyone else on the mailing list.  I'll be glad to respond if you
> resend it to everyone.
>
> thanks,
>
> greg k-h

Re: Repo: linux-usb-gadgets / ptp-gadget

[Greg KH]

On Fri, Jun 21, 2024 at 04:46:28PM +0700, minh quan le wrote:
> Here is the repo link: https://github.com/linux-usb-gadgets/ptp-gadget

Ah, interesting.  You might also want to cc: the developers involved as
per the README of that page.

good luck!

greg k-h

Re: Repo: linux-usb-gadgets / ptp-gadget

[minh quan le]

Actually I don't know who exactly are the developers of that repo. As
the README of that repo, it said to contact the developers of that
software please write to the Linux USB mailing
list. I also did CC to the original author of DENX but it had a
failure: User doesn't exist: lg@denx.de.

Thanks,
Quan

Vào Th 6, 21 thg 6, 2024 vào lúc 17:29 Greg KH
<gregkh@linuxfoundation.org> đã viết:
>
> On Fri, Jun 21, 2024 at 04:46:28PM +0700, minh quan le wrote:
> > Here is the repo link: https://github.com/linux-usb-gadgets/ptp-gadget
>
> Ah, interesting.  You might also want to cc: the developers involved as
> per the README of that page.
>
> good luck!
>
> greg k-h