diff options
| author | Sebastian Kapfer <sebastian_kapfer@gmx.net> | 2010-01-15 10:11:22 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-01-28 15:00:43 -0800 |
| commit | 04daa51ee473ca536c225539699af0cdf7d165c6 (patch) | |
| tree | af58ac28785e00228f4589d41e5dcb7984aa888d /arch/x86/boot/cpucheck.c | |
| parent | 30dc12eeba955e22fdb4e64c1af5f6373220555e (diff) | |
Input: ALPS - add interleaved protocol support (Dell E6x00 series)
commit 1d9f26262aef6d63ff65eba0fd5f1583f342b69b upstream
Properly handle version of the protocol where standard PS/2 packets
from trackpoint are stuffed into middle (byte 3-6) of the standard
ALPS packets when both the touchpad and trackpoint are used together.
The patch is based on work done by Matthew Chapman and additional
research done by David Kubicek and Erik Osterholm:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/296610
Many thanks to David Kubicek for his efforts in researching fine points
of this new version of the protocol, especially interaction between pad
and stick in these models.
Cc: Andy Isaacson <adi@hexapodia.org>
Signed-off-by: Sebastian Kapfer <sebastian_kapfer@gmx.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'arch/x86/boot/cpucheck.c')
0 files changed, 0 insertions, 0 deletions