From: Peter Osterlund <petero2@telia.com>
Made the packet checking code less strict, so that the driver works also for
touchpads that don't strictly follow the synaptics absolute protocol.
Problem reported by Anders Kaseorg using a PowerPro C 3:16 laptop.
drivers/input/mouse/synaptics.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/input/mouse/synaptics.c~synaptics-powerpro-fix drivers/input/mouse/synaptics.c
--- 25/drivers/input/mouse/synaptics.c~synaptics-powerpro-fix 2003-11-26 15:16:55.000000000 -0800
+++ 25-akpm/drivers/input/mouse/synaptics.c 2003-11-26 15:16:55.000000000 -0800
@@ -599,7 +599,7 @@ static void synaptics_process_packet(str
static int synaptics_validate_byte(struct psmouse *psmouse)
{
- static unsigned char newabs_mask[] = { 0xC8, 0x00, 0x00, 0xC8, 0x00 };
+ static unsigned char newabs_mask[] = { 0xC0, 0x00, 0x00, 0xC0, 0x00 };
static unsigned char newabs_rslt[] = { 0x80, 0x00, 0x00, 0xC0, 0x00 };
static unsigned char oldabs_mask[] = { 0xC0, 0x60, 0x00, 0xC0, 0x60 };
static unsigned char oldabs_rslt[] = { 0xC0, 0x00, 0x00, 0x80, 0x00 };
_