On 31/01/12(Tue) 16:52, Martin Pieuchot wrote: > Diff below add support for the missing ALPS Dualpoint touchpads to the > pms(4) driver. Most of the work has been done by shadchin@ and should > fix issues you may have seen since pms(4) supports others ALPS devices > (2011/10). > > It adds support for a slightly different version of the ALPS protocol, > which send 'interleaved' PS2 packets in between absolute ALPS packets. > Dell laptops (E6xxx and E5500 at least) have this kind of touchpad. > > You may have notice the problem if you see "pms0: not in sync yet" as > soon as you move your clitpad.
This error may also appear if you have a touchpad model 0x633b with a -current system prior to 2012-01-29. If it's your case, upgrading to a newer snapshot will fix this. $ dmesg |grep ALPS pms0: ALPS Dualpoint, version 0x633b Martin
