[MeeGo-dev] MeeGo tablet version has no support to Dell Duo touchscreen

[Gabriel M. Beddingfield]

On Tuesday, June 21, 2011 05:44:04 pm Andy Ross wrote:
> On 06/21/2011 03:28 PM, Leonardo Luiz Padovani da Mata 
wrote:
> > The device is correctly created on /dev/input, but the
> > X cannot use it as a touchscreen interface.
> > the hardware id are egalax 0x0eef 0x725e
> > 
> > I think the mtev driver has no support to this
> > hardware.
> 
> Indeed, that USB ID isn't in mainline yet.  It might be
> compatible though.  Are you able to build a kernel? 
> Check drivers/hid/hid-ids.h for the list of
> USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCHn IDs.  There are
> five there already (the ExoPC/WeTab use 0eef:72a1 for
> example).  Try adding a sixth for 725e, then
> corresponding entries in hid-multitouch.c and
> hid-core.c.

Indeed, they're not in mainline.

I helped someone on IRC get this working using the hid-
multitouch.  All that's needed is to add the ID.  He already 
handled the xorg.conf.d file.  The patch is attached.

-gabriel

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