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: Xianhan Yu <aroundight77@gmail.com> Reviewed-by Benjamin Tissoires <benjamin.tissoires@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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@ -309,6 +309,7 @@
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#define USB_VENDOR_ID_GENERAL_TOUCH 0x0dfc
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#define USB_DEVICE_ID_GENERAL_TOUCH_WIN7_TWOFINGERS 0x0003
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#define USB_DEVICE_ID_GENERAL_TOUCH_WIN8_PWT_TENFINGERS 0x0100
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#define USB_VENDOR_ID_GLAB 0x06c2
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#define USB_DEVICE_ID_4_PHIDGETSERVO_30 0x0038
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@ -115,6 +115,8 @@ struct mt_device {
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#define MT_CLS_EGALAX_SERIAL 0x0104
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#define MT_CLS_TOPSEED 0x0105
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#define MT_CLS_PANASONIC 0x0106
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#define MT_CLS_GENERALTOUCH_TWOFINGERS 0x0107
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#define MT_CLS_GENERALTOUCH_PWT_TENFINGERS 0x0108
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#define MT_DEFAULT_MAXCONTACT 10
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@ -215,6 +217,17 @@ static struct mt_class mt_classes[] = {
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{ .name = MT_CLS_PANASONIC,
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.quirks = MT_QUIRK_NOT_SEEN_MEANS_UP,
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.maxcontacts = 4 },
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{ .name = MT_CLS_GENERALTOUCH_TWOFINGERS,
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.quirks = MT_QUIRK_NOT_SEEN_MEANS_UP |
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MT_QUIRK_VALID_IS_INRANGE |
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MT_QUIRK_SLOT_IS_CONTACTNUMBER,
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.maxcontacts = 2
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},
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{ .name = MT_CLS_GENERALTOUCH_PWT_TENFINGERS,
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.quirks = MT_QUIRK_NOT_SEEN_MEANS_UP |
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MT_QUIRK_SLOT_IS_CONTACTNUMBER,
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.maxcontacts = 10
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},
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{ }
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};
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@ -929,9 +942,12 @@ static const struct hid_device_id mt_devices[] = {
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USB_DEVICE_ID_ELO_TS2515) },
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/* GeneralTouch panel */
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{ .driver_data = MT_CLS_DUAL_INRANGE_CONTACTNUMBER,
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{ .driver_data = MT_CLS_GENERALTOUCH_TWOFINGERS,
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MT_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH,
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USB_DEVICE_ID_GENERAL_TOUCH_WIN7_TWOFINGERS) },
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{ .driver_data = MT_CLS_GENERALTOUCH_PWT_TENFINGERS,
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MT_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH,
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USB_DEVICE_ID_GENERAL_TOUCH_WIN8_PWT_TENFINGERS) },
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/* Gametel game controller */
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{ .driver_data = MT_CLS_DEFAULT,
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