Re: Emulating level IRQs

[Mark Brown]

On Mon, Aug 06, 2012 at 09:45:13AM +0800, Eric Miao wrote:

> So my understanding, if it's correct, that we can treat the EETI chip as having
> two separate inputs: one IRQ line (for the event notification) and one GPIO line
> (for a condition where data are emptied), we could naturally have two numbers
> in the driver, but unfortunately they end up being in sync as they are
> physically
> one pin.

...unless the interrupt controller supports level IRQs at which point we
don't need the GPIO, of course :/ .
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