Yang Rui Rui wrote:
“USB_GADGET_MUSB_HDRC” selets “USB_GADGET_DUALSPEED” though so I'm a bit
confused why it won't kick in.
Sebastian, thanks for the info, I use musb gadget.
I tried select USB_GADGET_DUALSPEED in 'config USB_MUSB_HDRC' and I can
confirm it fixed the bug.
If it is the right way I will send the patch out.
How will that patch look like? In my tree USB_MUSB_HDRC already selects
USB_GADGET_DUALSPEED. It sounds like there is some other detail missing.
IIRC, patches some time ago made it possible to compile in several UDC
drivers
so my understanding is that CONFIG_USB_GADGET_DUALSPEED should not be
used
any
more since some UDC drivers can be dual speed and others might not.
Felipe
will probably be able to confirm or deny.
Oh. Nasty little thing. Indeed, this could cause harm for driver which do
not support DUALSPEED and it gets enabled via another driver.
Sebastian
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