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HID: multitouch: fix protocol for Cando 2087:0a02

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Cando 2087:0a02 was broken, this fixes it.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Benjamin Tissoires 2013-01-31 17:22:29 +01:00 committed by Jiri Kosina
parent 51377fed20
commit efc16787cf
1 changed files with 7 additions and 1 deletions
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8
drivers/hid/hid-multitouch.c
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@ -115,6 +115,7 @@ struct mt_device {
#define MT_CLS_DUAL_NSMU_CONTACTID 0x0008
#define MT_CLS_INRANGE_CONTACTNUMBER 0x0009
#define MT_CLS_ALWAYS_TRUE 0x000a
#define MT_CLS_DUAL_CONTACT_NUMBER 0x0010
/* vendor specific classes */
#define MT_CLS_3M 0x0101
@ -177,6 +178,11 @@ static struct mt_class mt_classes[] = {
{ .name = MT_CLS_ALWAYS_TRUE,
.quirks = MT_QUIRK_ALWAYS_VALID |
MT_QUIRK_CONTACT_CNT_ACCURATE },
{ .name = MT_CLS_DUAL_CONTACT_NUMBER,
.quirks = MT_QUIRK_ALWAYS_VALID |
MT_QUIRK_CONTACT_CNT_ACCURATE |
MT_QUIRK_SLOT_IS_CONTACTNUMBER,
.maxcontacts = 2 },
/*
* vendor specific classes
@ -947,7 +953,7 @@ static const struct hid_device_id mt_devices[] = {
{ .driver_data = MT_CLS_DUAL_INRANGE_CONTACTNUMBER,
MT_USB_DEVICE(USB_VENDOR_ID_CANDO,
USB_DEVICE_ID_CANDO_MULTI_TOUCH) },
{ .driver_data = MT_CLS_DUAL_INRANGE_CONTACTNUMBER,
{ .driver_data = MT_CLS_DUAL_CONTACT_NUMBER,
MT_USB_DEVICE(USB_VENDOR_ID_CANDO,
USB_DEVICE_ID_CANDO_MULTI_TOUCH_10_1) },
{ .driver_data = MT_CLS_DUAL_INRANGE_CONTACTNUMBER,