On Sat, Oct 01, 2011 at 03:00:14PM +0200, jack wrote: > > I am hoping to do some work on the USB MTP (Media Transfer Protocol) > driver. Reading linux/drivers/usb/README has left me a bit confused, > since it seems the location for the MTP driver would not be within the > USB directory (linux/drivers/usb) or subdirectories, but rather would > reside somewhere within linux/drivers/media. However, I don't see > anything that is identified as a MTP driver for a USB device within that > directory. > > Can you help clear up my confusion about this? I'm pretty sure that MTP support for Linux is done as a userspace driver using gadgetfs. If you search the archives for the linux-usb mailing list, you will find a link to where the source code is located, as it has been posted in the past. Hope this helps, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html