The minimum value these sensors can report is 4, so this should be the
value used when W is not reporting the width.
Signed-off-by: Gabriele Mazzotta <gabriele.mzt@xxxxxxxxx>
---
drivers/input/mouse/synaptics.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 133e488..a7a0e73 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -1018,7 +1018,7 @@ static void synaptics_process_packet(struct psmouse *psmouse)
if (hw.z > 0 && hw.x > 1) {
num_fingers = 1;
- finger_width = 5;
+ finger_width = 4;
if (SYN_CAP_EXTENDED(priv->capabilities)) {
switch (hw.w) {
case 0 ... 1:
--
2.1.4
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