Premi, Sanjeev wrote:
> Hi,
>
> I am finding the response of touchscreen on the omap3evm very slow.
>
> Here is my test:
> On console, I run : watch -n2 "cat /proc/interrupts"
> Then, I tap the touchscreen approximately once per second. However,
> (usually) no interrupts are registered. As I increase the frequency
> of 'taps' more and more interrupts are registered. But still not
> matching exact taps.
>
> However, when I keep the cpu busy with "cat /dev/zero > /dev/null &"
> each tap is recognized.
>
Do you see this even if we don't enable OFF?
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