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Commit f5ff4e1e authored by Xianhan Yu's avatar Xianhan Yu Committed by Jiri Kosina
Browse files

HID: multitouch: add support for GeneralTouch multi-touchscreen



Fix the touch-up no response problem on GeneralTouch twofingers touchscreen and
modify the driver for new GeneralTouch PWT touchscreen.

Signed-off-by: default avatarXianhan Yu <aroundight77@gmail.com>
Reviewed-by Benjamin Tissoires <benjamin.tissoires@gmail.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent dfeefd10
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+1 −0
Original line number Diff line number Diff line
@@ -309,6 +309,7 @@

#define USB_VENDOR_ID_GENERAL_TOUCH	0x0dfc
#define USB_DEVICE_ID_GENERAL_TOUCH_WIN7_TWOFINGERS 0x0003
#define USB_DEVICE_ID_GENERAL_TOUCH_WIN8_PWT_TENFINGERS 0x0100

#define USB_VENDOR_ID_GLAB		0x06c2
#define USB_DEVICE_ID_4_PHIDGETSERVO_30	0x0038
+17 −1
Original line number Diff line number Diff line
@@ -115,6 +115,8 @@ struct mt_device {
#define MT_CLS_EGALAX_SERIAL			0x0104
#define MT_CLS_TOPSEED				0x0105
#define MT_CLS_PANASONIC			0x0106
#define MT_CLS_GENERALTOUCH_TWOFINGERS		0x0107
#define MT_CLS_GENERALTOUCH_PWT_TENFINGERS	0x0108

#define MT_DEFAULT_MAXCONTACT	10

@@ -215,6 +217,17 @@ static struct mt_class mt_classes[] = {
	{ .name = MT_CLS_PANASONIC,
		.quirks = MT_QUIRK_NOT_SEEN_MEANS_UP,
		.maxcontacts = 4 },
	{ .name	= MT_CLS_GENERALTOUCH_TWOFINGERS,
		.quirks	= MT_QUIRK_NOT_SEEN_MEANS_UP |
			MT_QUIRK_VALID_IS_INRANGE |
			MT_QUIRK_SLOT_IS_CONTACTNUMBER,
		.maxcontacts = 2
	},
	{ .name	= MT_CLS_GENERALTOUCH_PWT_TENFINGERS,
		.quirks	= MT_QUIRK_NOT_SEEN_MEANS_UP |
			MT_QUIRK_SLOT_IS_CONTACTNUMBER,
		.maxcontacts = 10
	},

	{ }
};
@@ -929,9 +942,12 @@ static const struct hid_device_id mt_devices[] = {
			USB_DEVICE_ID_ELO_TS2515) },

	/* GeneralTouch panel */
	{ .driver_data = MT_CLS_DUAL_INRANGE_CONTACTNUMBER,
	{ .driver_data = MT_CLS_GENERALTOUCH_TWOFINGERS,
		MT_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH,
			USB_DEVICE_ID_GENERAL_TOUCH_WIN7_TWOFINGERS) },
	{ .driver_data = MT_CLS_GENERALTOUCH_PWT_TENFINGERS,
		MT_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH,
			USB_DEVICE_ID_GENERAL_TOUCH_WIN8_PWT_TENFINGERS) },

	/* Gametel game controller */
	{ .driver_data = MT_CLS_DEFAULT,