cvs commit: src/sys/dev/atkbdc psm.c

Jean-Sébastien Pédron dumbbell at freebsd.org
Mon Feb 5 11:14:02 UTC 2007


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On 05.02.2007 07:16, Coleman Kane wrote:
>       Synaptics TouchPad seems to go back to Relative Mode after the call
>       to set_controller_command_byte() call; by issueing a Read Mode Byte
>       command, the touchpad is in Absolute Mode again.
> 
>       This problem occursed at least on Asus V6V laptops.
> 
> I looked into fixing this some time ago with my laptop (Gateway 7422GX).
> Unfortunately, it rendered the scroll-space at the right-hand edge of
> the trackpad useless... we'll see if this fixes that.

Without this patch, the cursor doesn't move at all because the driver
treats relative data as garbage. The way the driver handles absolute
packets hasn't changed, so I'm not sure it'll fix your problem. But I'd
like to have your feedback :)

Regards,

- --
Jean-Sébastien Pédron
http://www.dumbbell.fr/

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