Re: usb: gadget: uvc: configfs: fails to enumerate in HOST

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Hi Bin,

Just wanted to clarify,

I have created already a thread(more then 2 weeks ago) which was based on dual configuration support(mass storage and uvc device(g_webcam)). in which i asked question based on 3.14 kernel but confgifs support for uvc was added in 4.0 kernel. so i updated to latest 4.4 kernel. regarding configfs support i have asked last week, as today i got response from e2e expert that they have not tested uvc for the sdk. It was TI e2e guys suggested to raise question on configfs in linux community.

Regarding the post you mention that i have created is second thread in TI e2e linux community dedicated to configfs. first thread is in dedicated TI SOC forum.

Regarding TI E2E, they provided good help i never deny that. but i was looking for some insightful from linux-usb community members just to reason out what could be the issue.

regarding uvc-gadget application, i have run that too but i have not got anything at HOST side.


On Wednesday 08 March 2017 07:33 PM, Bin Liu wrote:
On Wed, Mar 08, 2017 at 01:59:50PM +0200, Felipe Balbi wrote:
Hi,

(no top-posting, please)

Ganesh Biradar <grbesd1@xxxxxxxxx> writes:
Hi Felipe,

I'm using TI latest vision sdk which has support for 4.4 kernel. i'm
not getting much help from TI e2e that's why i am asking here. can't
I don't think it is fair, you posted on TI e2e a few hours after started this
thread, then complain not getting much help from TI e2e at here?

But anyway, after all your configfs steps, have you run a userspace
application, such as uvc-gadget [1], to feed the video stream?

[1] git://git.ideasonboard.org/uvc-gadget.git

Regards,
-Bin.

try v4.10 or any other kernel as it has dependencies with respect to
SDK.
sorry, but you need to ask TI for help.

--
balbi

regards,
Ganesh
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