On Wed, Dec 2, 2015 at 7:29 AM, Rogan Dawes wrote:
> On Tue, Dec 01, 2015 at 06:17:54PM -0800, Greg KH wrote:
>> On Wed, Dec 02, 2015 at 01:02:28AM +, Rogan Dawes wrote:
>> > Thanks Greg.
>> >
>> > At a high level, what is needed to implement a new type of USB device
>> > gadget,
>> > such as
It looks like the ordering may be important.
Configuring uac2 as your first function seems to resolve the issue.
Must be a requirement documented somewhere, or an interesting bug. :)
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Thought it might be useful to include the kernel versions:
usb-host-arch$ uname -a
Linux viii 4.2.3-1-ARCH #1 SMP PREEMPT Sat Oct 3 18:52:50 CEST 2015
x86_64 GNU/Linux
usb-gadget-debian(beaglebone black)$ # uname -a
Linux beaglebone 4.1.12-ti-r26 #1 SMP PREEMPT Fri Oct 30 21:28:17 UTC
2015 armv7l
I'm trying to create a configfs based multi function gadget using the
most minimal configs for uac2 and other devices, but I'm finding very
few combinations that work. Was looking for some suggestions on how to
debug, or what information to gather to make it work. I've included
some of the combinat
Hi Andrzej,
Thank you for your time.
I'd like to take a stab at FunctionFS before I start looking at
backporting hid and uvc from 3.19+
I found a lot of information (mainly from you [1] [2]) on gadget
ConfigFS and hid, but I'm
having less luck finding information on FunctionFS and the required d
The devices in embedded space accept kernel updates at various speeds.
The raspberry pi is at 3.18, and the Intel Edison is bit lagging at 3.10.
I thought it would probably be useful to the embedded community if I at
least took a stab at back porting the hid gadgetfs function to 3.18 for use
on the
Thanks for all the direction and feedback thus far, configfs is the
way to go but I would need f_hid, f_mass_storage, and f_rdnis which
aren't available in v3.10. Configfs f_hid is relatively recent,
f_rndis + f_mass_storage where merged into v3.11, but similar
functions actual entered the kernel i
Is it possible to appear as a USB gadget hid (kb + mouse),
mass_storage, and ethernet at the same time?
My goal is to try and create a device that when attached during boot
to a PC would be able to send keys as a hid keyboard to select booting
from a USB mass storage.
Booting from the mass storag
The upstream sources for platform/intel-mid aren't in any public git
repos and are distributed
as a tarball. I have been unable to find any platform/intel-mid
specific mailing lists, so
I created my own repos and tickets to track my progress. I haven't
done much work in the
kernel, but I'm trying
orm code I should be
adding, but I assume it's something under:
https://github.com/instantinfrastructure/linux-yocto-3.10/tree/edison/arch/x86/platform/intel-mid
I have a thread open(2) on the intel community forums, but I figured
going straight to the source would be a good appr
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