[U-Boot] [PATCH] USB: add arrow key support to usb_kbd

[Marek Vasut]

Dear Allen Martin,

> Check for scancodes for arrow keys and map them to ^F/^B, ^N/^P.
> Control characters are used instead of ANSI sequence because the
> queueing code in usb_kbd doesn't handle the data increase when one
> keypress generates 3 keycodes.  The real fix is to convert this driver
> to use the input subsystem and queue

If it's the real fix, then why not go for the real fix right away? :-(

> but this allows arrow keys to
> work until this driver is converted.
> 
> Signed-off-by: Allen Martin <amartin at nvidia.com>
> ---
[...]

Best regards,
Marek Vasut