Re: [RFC/PATCH 1/2] usb: gadget: u_char: introduce chardev abstraction layer

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On Tue, 9 Mar 2010 09:44:23 -0800, Greg KH <greg@xxxxxxxxx> wrote:
>> Is it good/possible to have these done in existing TTY framework?
> 
> No.  What's wrong with the gadgetfs interface for custom things such as
> this?  You shouldn't need a special kernel driver for it, right?

you do if you want to use the composite framework to build all sorts
of possible combinations with mtp (which is currently using u_char.c).

u_char.c would also help on writting a USB HID gadget driver for
linux or even a Video Class driver.

-- 
balbi
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