diff options
| author | Arjan Opmeer <arjan@opmeer.net> | 2009-04-19 02:05:40 (GMT) |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2009-04-19 02:11:51 (GMT) |
| commit | 3f8c0df43dec51fbdfb2627f7574aa00a5fce98c (patch) | |
| tree | b3d3f433d6542ce2f94b05d1ca77be226fe637d0 /drivers/xen/events.c | |
| parent | 3deb649e654ff87b87de9e415ac43ca8afbdff07 (diff) | |
| download | linux-3f8c0df43dec51fbdfb2627f7574aa00a5fce98c.tar.xz | |
Input: elantech - provide a workaround for jumpy cursor on firmware 2.34
It seems that Elantech touchpad firmware version 2.34 on the Hercules eCAFÉ
suffers from a problem where bogus coordinates get reported at the beginning
of a touch action. This causes the mouse cursor or the scrolled page to
jump.
Included patch provides a workaround that discards mouse packets that are
likely to contain bogus coordinates. The workaround is activated when we
detect touchpad with fimware version 2.34.
Signed-off-by: Arjan Opmeer <arjan@opmeer.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/xen/events.c')
0 files changed, 0 insertions, 0 deletions