Messages in this thread | | | Date | Sat, 12 Mar 2011 22:44:26 -0800 | From | Dmitry Torokhov <> | Subject | Re: [PATCH] input: touchscreen: use polling mode in 88pm860x |
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On Mon, Mar 07, 2011 at 11:43:14PM +0800, Haojian Zhuang wrote: > Measuring point on touchscreen with IRQ mode can only monitor pen-down > event. If finger is moving on touchscreen, it can't be monitored by > IRQ pen-down event. So switch to polling mode after pen-down event. >
Instead of scheduling work you could stay in the interrupt handler (which is a separate thread) and poll from it. Or is it a nested interrupt and it is sharing the interrupt thread?
Thanks.
-- Dmitry
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