Hi Daniel, On Thu, May 31, 2012 at 12:04 AM, Daniel Kurtz <djkurtz@xxxxxxxxxxxx> wrote: > > > On Tue, May 29, 2012 at 7:16 AM, Poddar, Sourav <sourav.poddar@xxxxxx> > wrote: >> >> Hi, >> >> Did anyone have tried using atmel touchscreen controller >> driver (drivers/input/touchscreen/atmel_mxt_ts.c) for atmel mxt224 chip? > > > Yes. It works pretty well for us. > Thanks for the reply. The issue which I am facing is that there are many interrupts that comes during the probe and it keeps coming after bootup even if I dont touch the touch panel. One point which I want to clarify is the use of the RESET pin in the controller. If I dont do a "RESET", the probe fails at the first i2c read/write. I am doing this reset of the touchscreen controller in my board file by the use of a particular gpio. Are you also doing a RESET ? I saw a lot of patches from you on this driver, which are not there in mainline yet. Are you using any local patches also? Is it possible for you to share your touchscreen configuration parameters as there might be some parameters which I might be configuring wrong? Any pointer on above point will be really helpful. ~Sourav >> >> >> ~Sourav >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-input" in >> the body of a message to majordomo@xxxxxxxxxxxxxxx >> More majordomo info at http://vger.kernel.org/majordomo-info.html > > -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
