[alsa-devel] [PATCH] ASoC: rt5640: add headset detection function

[Mark Brown]

On Thu, Jul 25, 2013 at 11:36:42AM +0800, Bard Liao wrote:

> Usually, our customers use cpu's gpio as the interrupt pin of jack insert/remove.
> So we assume they will handle the interrupt event in machine driver.
> When machine driver get a jack insert/remove event, it will call this function to know the jack type(headset or headphone).
> Should I handle the interrupt event in codec driver?

Yes, of course.  Interrupts are just interrupts on Linux.
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