Re: [PATCH v3] Input: add touchscreen driver for MELFAS MCS-5000 controller

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

On Wed, Jul 15, 2009 at 04:51:15PM +0900, Joonyoung Shim wrote:
> On 7/14/2009 3:04 PM, Dmitry Torokhov wrote:
> > Hi Joonyoung,
> > 
> > On Fri, Jul 10, 2009 at 11:10:12AM +0900, Joonyoung Shim wrote:
> >> The MELPAS MCS-5000 is the touchscreen controller. The overview of this
> >> controller can see at the following website:
> >>
> >> http://www.melfas.com/product/product01.asp?k_r=eng_
> >>
> >> This driver is tested on s3c6410 NCP board and supports only the i2c
> >> interface.
> >>
> >> Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
> >> ---
> >> Dear Dmitry,
> >>
> >> I sent the patch v2, but couldn't get any response.
> >> This patch v3 is updated a little bit from v2.
> >>
> > 
> > While I was sittign on the patch mainline acquired threaded IRQ support
> > which fits the bill here and simplifies logic quite a bit, could you
> > please try the patch below and tell me if the touchscreen still works?
> > 
> 
> I've tested your patch, but it does not work. If i touch the pannel,
> mcs5000_ts_hardirq is called once, but mcs5000_ts_interrupt is not
> called, so the interrupt is not occurred any longer.
> 

Hmm, wierd... I guess since threaded IRQs are pretty new there could be
some issues there.

-- 
Dmitry