On Saturday 09 September 2017 10:12:42 Juanito wrote:

Hello,

On 09/08/2017 08:48 AM, Pali Rohár wrote:

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On Friday 08 September 2017 07:00:34 Juanito wrote:

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ThinkPad with ALPS? Should not be it Synaptic? Maybe
miss-detection?

Sorry, I forgot to mention this. The ThinkPad came with a clickpad
I **really** disliked, so I bought this on the Internet.

So, here is a problem. ThinkPads works with Synaptic touchpads, not
with ALPS.

There definitely seems to be a problem here :)

Do you mean that the alps code might not be detecting the trackpoint
because probably the red thingie works with synaptics?

So could this be the situation:
ALPS driver: Hey touchpad! Do you have a trackstick?
ALPS touchpad: No, I don't.
AD: Ok! (and thinks 'I am going to have to ignore all trackstick
packets that might arrive')

So the driver understands that there can't possibly be any buttons
because there is no trackstick?

IIRC ALPS touchpad hardware itself does not work with non-ALPS 
trackpoint.

Masaki, any comments?

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If by trackstick you mean the red thingie, it is **not** working.

Ok. And it is working with your patch?

No, it isn't :(

I expected... You just created franken-hardware.

Looks like with your hack patch it is possible to make buttons working, 
but I suspect that trackstick would.

Maybe Masaki can provide more information about this fact if we can do 
anything.

Dmitry, what you as maintainer going to do with this problem?

-- 
Pali Rohár
pali.rohar@gmail.com