From: Aristeu Rozanski Date: Thu, 10 May 2007 05:47:18 +0000 (-0400) Subject: Input: psmouse - add support for Cortron PS/2 Trackballs X-Git-Tag: v2.6.23-rc1~1195 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aea6a46122a0ce65a831fd93cac6d2084ac666f9;p=pandora-kernel.git Input: psmouse - add support for Cortron PS/2 Trackballs Cortron PS/2 Trackballs (700-0001A) report the 4th button using the 4th bit of the first packet (yes, it breaks the standard PS/2 protocol). This patch adds an extra protocol to generate BTN_SIDE based on the 4th bit. There's no way to detect those trackballs using any kind of special sequence, thus the protocol must be activated explicitely by writing into 'protocol' sysfs attribute: echo -n "cortps" > /sys/devices/platform/i8042/serio1/protocol Signed-off-by: Aristeu Rozanski Signed-off-by: Dmitry Torokhov --- Reading git-diff-tree failed