On Wed, Dec 19, 2018 at 8:54 AM Greg KH wrote:
>
> On Wed, Dec 19, 2018 at 08:41:56AM +0200, Ranran wrote:
> > On Wed, Dec 19, 2018 at 12:00 AM Alan Stern
> > wrote:
> > >
> > > On Tue, 18 Dec 2018, Ranran wrote:
> > >
> > > > Hello,
>
On Wed, Dec 19, 2018 at 12:00 AM Alan Stern wrote:
>
> On Tue, 18 Dec 2018, Ranran wrote:
>
> > Hello,
> >
> > We are afraid that the USB enumeration might take too much time (~3
> > seconds) , and consider to disable usb and change interface to device
> >
Hello,
We are afraid that the USB enumeration might take too much time (~3
seconds) , and consider to disable usb and change interface to device
from usb to serial.
Does anyone knows if it usb enumeration really takes that long in
recent kernels ?
Is it that usb enumeration at startup can be post
Hello,
>From my reading about HID gadget driver (hidg), it seems that it
support input reports, but not get/set features.
This is my understanding from the documentation:
https://www.kernel.org/doc/Documentation/usb/gadget_hid.txt
Is that correct ?
Thank you,
ranran
On Tue, Sep 4, 2018 at 2:36 PM Ranran wrote:
>
> Hello,
>
> In gadgetfs documentation I find no mention of endpoints:
> https://www.kernel.org/doc/Documentation/usb/gadget_configfs.txt
>
> Is it possible to create endpoints using gadgetfs ?
>
The question need to be ph
On Tue, Sep 4, 2018 at 3:26 PM Felipe Balbi
wrote:
>
>
> hi,
>
> Ranran writes:
> > > A fix for my last comment:
> >> > usb device controller should be supported with conga-MA5 (contains
> >> > Intel's appolo lake), so I am still not s
On Tue, Sep 4, 2018 at 12:12 PM Felipe Balbi
wrote:
>
>
> Hi,
>
> Ranran writes:
> > On Mon, Sep 3, 2018 at 4:50 PM Ranran wrote:
> >>
> >> On Mon, Sep 3, 2018 at 4:22 PM Ranran wrote:
> >> >
> >> > On Mon, Sep 3, 2018 at 3:40 PM
Hello,
In gadgetfs documentation I find no mention of endpoints:
https://www.kernel.org/doc/Documentation/usb/gadget_configfs.txt
Is it possible to create endpoints using gadgetfs ?
Thank you,
ranran
On Mon, Sep 3, 2018 at 4:50 PM Ranran wrote:
>
> On Mon, Sep 3, 2018 at 4:22 PM Ranran wrote:
> >
> > On Mon, Sep 3, 2018 at 3:40 PM Greg KH wrote:
> > >
> > > On Mon, Sep 03, 2018 at 09:39:14AM +0300, Ranran wrote:
> > > > Hello,
> > &g
On Mon, Sep 3, 2018 at 4:22 PM Ranran wrote:
>
> On Mon, Sep 3, 2018 at 3:40 PM Greg KH wrote:
> >
> > On Mon, Sep 03, 2018 at 09:39:14AM +0300, Ranran wrote:
> > > Hello,
> > >
> > > I try to add gadget configfs as described in:
>
On Mon, Sep 3, 2018 at 3:40 PM Greg KH wrote:
>
> On Mon, Sep 03, 2018 at 09:39:14AM +0300, Ranran wrote:
> > Hello,
> >
> > I try to add gadget configfs as described in:
> > https://www.kernel.org/doc/Documentation/usb/gadget_configfs.txt
> > Yet, I find not
:30 ..
I also don't have dwc2, but dwc3:
user@user-VirtualBox:~/tegra$ lsmod | grep dw
dwc3 90112 0
ulpi 16384 1 dwc3
udc_core 24576 2 dwc3,libcomposite
user@user-VirtualBox:~/tegra$
Kernel is 4.4.50.
Thank you for any idea,
ranran
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