Re: USB: cp210x: Add support for the DW700 UART

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On Wed, Jun 16, 2010 at 01:58:52PM -0400, Sylvain Lamontagne wrote:
> Hi Mr Piel,
> Last october you sent a patch to correctly identify the GPS module on
> the Dell mini 1010.
> http://www.kernel.org/pub/linux/kernel/people/gregkh/usb/2.6/2.6.32-rc3/usb-cp210x-add-support-for-the-dw700-uart.patch
> 
> I own a Dell Mini 1010 and would like to know if the status change on
> this. Because while sending the patch, you also wrote "(I haven't
> managed to use the GPS under
> Linux yet, though)"
> 
> I would like to have the GPS module to work and I would be willing to
> work on developing the driver if it's not a too big task. I have
> already wrote some driver in the past but they were mostly character
> device never USB... it was for academic learning. I have some book
> that can surely help me, but if someone could guide me in the process
> I would really appreciated this.

You should not need any other driver, just read from the device through
the usb-serial port that userspace sees to get the GPS information.

Have you tried that?

thanks,

greg k-h
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