https://bugzilla.novell.com/show_bug.cgi?id=357881
User foolishewe@hotmail.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=357881#c14
--- Comment #14 from Foolish Ewe 2008-02-12 08:44:48 MST ---
Hello All:
Some quick remarks:
1) I meant "external mark" not "eternal mark" in point (1) of comment 13.
I guess the unlucky number 13 put a hex on the 'X' key when typing :-).
2) I found a quick description of the PS/2 Mouse interface at:
http://www.computer-engineering.org/ps2mouse/. Is Linux following
the protocol described there for device identification?
3) If (2) is correct, are you suggesting that my Laptop's touchpad
is faking out the protocol by returning to Linux an ato answer of 0x03
for device ID (indicating a Microsoft scrolling wheel mouse) for the
mouse ID after setting the sample rates to first 200, then 100 and then 80?
4) How do other ps/2 devices (i.e. touchpads) negotiate the identification
protocol? In particular what is the Alps protocol?
5) Would I be right in thinking that Cirque actually designs and sells
the touchpads sold by Alps? Have you tried contacting Cirque to get
developer support (i.e. go to
http://www.cirque.com/pages/?section=12&page=54)
6) I've contacted my lap-top vendor (Acer) and have requested vendor and
model data of my touchpad.
Regards:
Bill M.
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