On Wednesday 22 July 2009, Arve Hjønnevåg wrote: > It would also be useful to mask an edge triggered interrupt until the > thread handler has finished. The touchscreen on the G1 is connected to > an edge triggered interrupt, and the touchscreen may toggle the > interrupt line while reading its registers. To clarify: if it does toggle, do you want that event to be queued up so the IRQ is re-issued -- or not? That "oneshot" mechanism does some of that, though it's for level triggers. Parts of that might be appropriate to handle in the threaded IRQ handler itself. It seems a bit device-specific. - Dave -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
