spitz: add gpio button support (AK_INT and remote control description)

[Pavel Machek]

On Tue 2009-10-06 13:48:52, Stanislav Brabec wrote:
> Pavel Machek wrote:
> > I'm not sure what AK_INT is, nor what event it should
> > generate.
> 
> AK_INT: remote control detect

Thanks. So for now I'll do:

        /* This is for remote control support. Zaurus supports wired                  
           remote on headphones. */
        {
                .type   = EV_KEY,
                .code   = KEY_F13,
                .gpio   = SPITZ_GPIO_AK_INT,
                .desc   = "Wired remote (AK_INT)",
        },

..and leave it for proper driver to support nicely.

								Pavel

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