[PATCH 2/4] s3c24xx_ts: report touch only when stylus is down

[Vasily Khoruzhick]

В сообщении от 21 февраля 2010 16:27:13 автор Nelson Castillo написал:
> I remember I got bit by this also when I scheduled more conversions
> without a timer; pen-up event would not get noticed. I didn't check
> the specs to see if there was a way to configure the HW to do
> otherwise.

UPDOWN bits in ADCDAT0 and ADCDAT1 are valid only in WAIT4INT mode, it's wrong 
to check them in select callback because ADC is not in WAIT4INT mode.

Regards
Vasily
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