linux-kernel - [PATCH v3 2/5] input: synaptics - change default width value of cr48 sensors

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Message-Id: <1427035436-2168-3-git-send-email-gabriele.mzt@gmail.com>
Date:	Sun, 22 Mar 2015 15:43:53 +0100
From:	Gabriele Mazzotta <gabriele.mzt@...il.com>
To:	linux-input@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, dmitry.torokhov@...il.com,
	rydberg@...math.org, silverhammermba@...il.com,
	peter.hutterer@...-t.net, hdegoede@...hat.com,
	benjamin.tissoires@...il.com, grafi@...fi.jp, oneukum@...e.de,
	Gabriele Mazzotta <gabriele.mzt@...il.com>
Subject: [PATCH v3 2/5] input: synaptics - change default width value of cr48 sensors

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@...il.com>
---
 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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