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| author | Stelian Pop | 2005-09-08 10:19:48 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2005-09-12 12:23:39 -0700 |
| commit | f7214ff4e8248513ec626212b2c1a3ca0b2a0888 (patch) | |
| tree | ac9cc182c236857a4c7d2ef4c84b884f84d4f84f /Documentation/sgi-ioc4.txt | |
| parent | 1bbb4f2035d94d86e52e9b5341c142dcb39bb879 (diff) | |
[PATCH] USB: add apple usb touchpad driver
This is a driver for the USB touchpad which can be found on post-February 2005
Apple PowerBooks.
This driver is derived from Johannes Berg's appletrackpad driver [1],
but it has been improved in some areas:
* appletouch is a full kernel driver, no userspace program is necessary
* appletouch can be interfaced with the synaptics X11 driver[2], in order
to have touchpad acceleration, scrolling, two/three finger tap, etc.
This driver has been tested by the readers of the 'debian-powerpc' mailing
list for a few weeks now and I believe it is now ready for inclusion into the
mainline kernel.
Credits go to Johannes Berg for reverse-engineering the touchpad protocol,
Frank Arnold for further improvements, and Alex Harper for some additional
information about the inner workings of the touchpad sensors.
Signed-off-by: Stelian Pop <stelian@popies.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'Documentation/sgi-ioc4.txt')
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