From: Peter Osterlund Vojtech Pavlik writes: > ChangeSet@1.1345, 2003-09-19 01:20:33-07:00, vojtech@suse.cz > psmouse-base.c: > Make sure psmouse->pktcnt is zero after passing a byte > to be processed by synaptics code. This patch breaks synaptics support, because the pktcnt variable is now used by the synaptics code. (Previously the synpatics code used a private buffer, which was unnecessary and therefore removed.) Reverting this patch makes the touchpad work again for me using kernel 2.6.0-test5-bk8: drivers/input/mouse/psmouse-base.c | 1 - 1 files changed, 1 deletion(-) diff -puN drivers/input/mouse/psmouse-base.c~synaptics-fix drivers/input/mouse/psmouse-base.c --- 25/drivers/input/mouse/psmouse-base.c~synaptics-fix 2003-09-21 10:10:33.000000000 -0700 +++ 25-akpm/drivers/input/mouse/psmouse-base.c 2003-09-21 10:10:33.000000000 -0700 @@ -173,7 +173,6 @@ static irqreturn_t psmouse_interrupt(str * so it needs to receive all bytes one at a time. */ synaptics_process_byte(psmouse, regs); - psmouse->pktcnt = 0; goto out; } _