Re: TSC2004 driver

[Dmitry Torokhov <dmitry.torokhov@gmail.com>]

On Wed, Aug 06, 2014 at 10:33:18PM +0200, Joachim Eastwood wrote:
> On 6 August 2014 21:37, Dmitry Torokhov <dmitry.torokhov@gmail.com> wrote:
> > Hi Michael,
> >
> > On Tue, Aug 05, 2014 at 12:06:40PM -0500, Michael Welling wrote:
> >> The TSC2004 driver has yet to appear in the mainline kernel. We have
> >> been using the driver referenced here as provided by TI:
> >>
> >> https://www.mail-archive.com/linux-omap@vger.kernel.org/msg22018.html
> >>
> >> Are there any plans of supporting this device in the mainline kernel?
> >
> > I still believe that support for TSC2004 should be added 5to tsc2007, they are
> > too much alike to be separate drivers.
> 
> I tried to add tsc2004 support to the tsc2007 driver but I didn't
> really get it to work properly because the tsc2007 interrupt handling
> differs from what tsc2004 needs.

OK.

> 
> I think it would be better to add tsc2004 support to the tsc2005
> driver. They only difference between those two chips is the interface
> (i2c vs spi). If regmap was added to tsc2005 I think it should be easy
> to support tsc2004.

That would also be acceptable.

Thanks.

-- 
Dmitry