hid:Fix maxcontacts problem on GeneralTouch multi-touchscreen.

Started by Xianhan Yu on Oct 29, 2012 · 2 messages from 2 authors · Last reply Oct 29, 2012

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STALE5125d

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Fix maxcontacts problem for PWT GeneralTouch multi-touchscreen,modify driver for all GeneralTouch PWT touchscreen.

Signed-off-by: Xianhan Yu <redacted>
---
 drivers/hid/hid-multitouch.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 3eb02b9..7afeb77 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c

@@ -210,8 +210,7 @@ static struct mt_class mt_classes[] = {
 	},
 	{ .name	= MT_CLS_GENERALTOUCH_PWT_TENFINGERS,
 		.quirks	= MT_QUIRK_NOT_SEEN_MEANS_UP |
-			MT_QUIRK_SLOT_IS_CONTACTNUMBER,
-		.maxcontacts = 10
+			MT_QUIRK_SLOT_IS_CONTACTNUMBER
 	},
 
 	{ .name = MT_CLS_FLATFROG,

-- 
1.7.9.5

Jiri Kosina replied to Xianhan Yu Oct 29, 08:34 #

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On Mon, 29 Oct 2012, Xianhan Yu wrote:

Fix maxcontacts problem for PWT GeneralTouch multi-touchscreen,modify 
driver for all GeneralTouch PWT touchscreen.

Could you please provide some more verbose changelog, like what is the 
problem, why the original code was wrong and why the patch fixes the 
problem?

Thanks.

quoted hunk

Signed-off-by: Xianhan Yu <redacted>
---
 drivers/hid/hid-multitouch.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 3eb02b9..7afeb77 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c

@@ -210,8 +210,7 @@ static struct mt_class mt_classes[] = {
 	},
 	{ .name	= MT_CLS_GENERALTOUCH_PWT_TENFINGERS,
 		.quirks	= MT_QUIRK_NOT_SEEN_MEANS_UP |
-			MT_QUIRK_SLOT_IS_CONTACTNUMBER,
-		.maxcontacts = 10
+			MT_QUIRK_SLOT_IS_CONTACTNUMBER
 	},
 
 	{ .name = MT_CLS_FLATFROG,

-- 
1.7.9.5

-- 
Jiri Kosina
SUSE Labs

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