on Thu, Feb 05, 2004 at 07:18:13PM +0100, Koen Kooi wrote:
> Attached is a diff for h2200gpio.h to enable irq for CF cards. The axim only
> enables it for CF, not for SD, but I couldn't find a reference for
> GPIO_NR_H2200_USB_DETECT_N, maybe usb will function better with irq. Does anyone
> have a clue about this?
USB_DETECT_N is the usb presence signal, used to detect when the ipaq is
connected to the host. It isn't really required for correct operation,
since you can just leave the UDC enabled all the time. I don't think
the 5000 or 3900 ports use this interrupt either.
p.
Received on Fri Feb 06 16:07:41 2004
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