[ltp] Re: two finger scrolling

[Matthew Garrett]

On Sun, Jan 04, 2009 at 05:35:57PM +0100, Roman Haefeli wrote:
> On my T61, i get only f=1:
>   
>    Synaptics Touchpad, model: 1, fw: 6.2, id: 0x81a0b1, caps: 0xa04791/0x300000
> 
> the only number, that is different is "0xa04791", but i don't know what
> it stands for. can anyone with a bit more expertise tell me, why
> multitouch doesn't work on my touchpad?

Bit 1 of the capabilities value identifies whether the pad has 
multifinger support or not. It's set in 0xa04793 but not in 0xa04791 
(turn the figure into binary and check whether the second from last bit 
is a 1 - bit counts are 0 indexed)

-- 
Matthew Garrett | mjg59@srcf.ucam.org