Re: Questions about Multi-touch Protocal

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Peter Hutterer wrote:
[..]
> Note that ABS_MT_TOUCH_MAJOR complements ABS_PRESSURE but cannot substitute
> it. The nature of our fingures usually mean that with increasing pressure
> the touch size increases as the finger flattens. This is only useful as a
> relative indicator though, as fingers differ greatly in size.

Ok, in my book this makes the third voice for an ABS_MT_PRESSURE parameter, so
it should most likely be added. I will write a patch for it.

Cheers,
Henrik

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